Trace number 3275559

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: minisat SAT 2007? (TO) 5000.04 4999.91

General information on the benchmark

Namecrafted/skvortsov/battleship/
battleship-14-14-unsat.cnf
MD5SUM78a2cc7b74fc3d9947709f16156cc565
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark13888.3
Satisfiable
(Un)Satisfiability was proved
Number of variables196
Number of clauses1470
Sum of the clauses size5292
Maximum clause length14
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21274
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 5196

Solver Data 

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  196                                                  |
0.00/0.00	c |  Number of clauses:    1470                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     196     1470     5292 |      490        0    nan |  0.000 % |
0.00/0.00	c |       100 |     196     1470     5292 |      539      100     66 |  0.003 % |
0.00/0.00	c |       252 |     196     1470     5292 |      592      252     58 |  0.003 % |
0.00/0.01	c |       479 |     196     1470     5292 |      652      479     55 |  0.003 % |
0.01/0.01	c |       817 |     196     1470     5292 |      717      441     50 |  0.003 % |
0.01/0.02	c |      1324 |     196     1470     5292 |      789      537     50 |  0.003 % |
0.01/0.04	c |      2085 |     196     1470     5292 |      868      853     51 |  0.003 % |
0.01/0.06	c |      3224 |     196     1470     5292 |      954      560     46 |  0.003 % |
0.10/0.10	c |      4936 |     196     1470     5292 |     1050      729     46 |  0.003 % |
0.10/0.15	c |      7498 |     196     1470     5292 |     1155     1024     47 |  0.003 % |
0.20/0.23	c |     11342 |     196     1470     5292 |     1270     1134     50 |  0.003 % |
0.30/0.37	c |     17108 |     196     1470     5292 |     1398      766     44 |  0.003 % |
0.50/0.58	c |     25758 |     196     1470     5292 |     1537     1299     46 |  0.003 % |
0.90/0.90	c |     38732 |     196     1470     5292 |     1691     1239     49 |  0.003 % |
1.40/1.40	c |     58198 |     196     1470     5292 |     1860     1121     53 |  0.003 % |
2.10/2.16	c |     87391 |     196     1470     5292 |     2046     1046     45 |  0.003 % |
3.30/3.33	c |    131180 |     196     1470     5292 |     2251     2071     49 |  0.003 % |
5.20/5.28	c |    196864 |     196     1470     5292 |     2476     2134     50 |  0.003 % |
8.09/8.18	c |    295391 |     196     1470     5292 |     2724     1576     48 |  0.003 % |
12.39/12.48	c |    443183 |     196     1470     5292 |     2996     2715     51 |  0.003 % |
19.19/19.22	c |    664866 |     196     1470     5292 |     3296     2915     58 |  0.003 % |
30.29/30.30	c |    997391 |     196     1470     5292 |     3626     2483     52 |  0.003 % |
46.69/46.74	c |   1496180 |     196     1470     5292 |     3988     2032     48 |  0.003 % |
74.40/74.45	c |   2244362 |     196     1470     5292 |     4387     4074     47 |  0.003 % |
117.70/117.76	c |   3366638 |     196     1470     5292 |     4826     4021     53 |  0.003 % |
185.60/185.66	c |   5050050 |     196     1470     5292 |     5309     4620     53 |  0.003 % |
289.90/289.99	c |   7575168 |     196     1470     5292 |     5839     5217     49 |  0.003 % |
462.80/462.89	c |  11362843 |     196     1470     5292 |     6423     3930     55 |  0.003 % |
729.51/729.57	c |  17044356 |     196     1470     5292 |     7066     5653     58 |  0.003 % |
1155.62/1155.67	c |  25566626 |     196     1470     5292 |     7772     7073     55 |  0.003 % |
1809.83/1809.81	c |  38350032 |     196     1470     5292 |     8550     6293     51 |  0.003 % |
2872.87/2872.88	c |  57525138 |     196     1470     5292 |     9405     8047     57 |  0.003 % |
4631.12/4631.06	c |  86287796 |     196     1470     5292 |    10345     6601     43 |  0.003 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3275559-1303650713/watcher-3275559-1303650713 -o /tmp/evaluation-result-3275559-1303650713/solver-3275559-1303650713 -C 5000 -W 5100 -M 15500 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-3275559-1303650713.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.59 1.36 1.64 2/177 19357
/proc/meminfo: memFree=13950608/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=1852 CPUtime=0 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 163 0 0 0 0 0 0 0 25 0 1 0 457487531 1896448 119 33554432000 134512640 135048876 4289757472 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 463 119 66 131 0 330 0

[startup+0.014611 s]
/proc/loadavg: 1.59 1.36 1.64 2/177 19357
/proc/meminfo: memFree=13950608/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=1984 CPUtime=0.01 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 197 0 0 0 1 0 0 0 25 0 1 0 457487531 2031616 153 33554432000 134512640 135048876 4289757472 18446744073709551615 134552428 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 496 153 66 131 0 363 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1984

[startup+0.100621 s]
/proc/loadavg: 1.59 1.36 1.64 2/177 19357
/proc/meminfo: memFree=13950608/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=2116 CPUtime=0.1 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 228 0 0 0 10 0 0 0 25 0 1 0 457487531 2166784 184 33554432000 134512640 135048876 4289757472 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 529 184 66 131 0 396 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2116

[startup+0.300589 s]
/proc/loadavg: 1.59 1.36 1.64 2/177 19357
/proc/meminfo: memFree=13950608/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=2248 CPUtime=0.3 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 265 0 0 0 30 0 0 0 25 0 1 0 457487531 2301952 221 33554432000 134512640 135048876 4289757472 18446744073709551615 134553095 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 562 221 66 131 0 429 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2248

[startup+0.700493 s]
/proc/loadavg: 1.59 1.36 1.64 2/177 19357
/proc/meminfo: memFree=13950608/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=2384 CPUtime=0.7 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 310 0 0 0 70 0 0 0 25 0 1 0 457487531 2441216 266 33554432000 134512640 135048876 4289757472 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 596 266 66 131 0 463 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2384

[startup+1.50037 s]
/proc/loadavg: 1.59 1.36 1.64 3/178 19358
/proc/meminfo: memFree=13949856/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=2648 CPUtime=1.5 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 356 0 0 0 150 0 0 0 25 0 1 0 457487531 2711552 312 33554432000 134512640 135048876 4289757472 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 662 312 66 131 0 529 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2648

[startup+3.10106 s]
/proc/loadavg: 1.62 1.37 1.65 3/178 19358
/proc/meminfo: memFree=13949240/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=2780 CPUtime=3.1 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 408 0 0 0 310 0 0 0 25 0 1 0 457487531 2846720 364 33554432000 134512640 135048876 4289757472 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 695 364 66 131 0 562 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2780

[startup+6.30052 s]
/proc/loadavg: 1.62 1.37 1.65 3/178 19358
/proc/meminfo: memFree=13944268/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=3044 CPUtime=6.3 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 472 0 0 0 630 0 0 0 25 0 1 0 457487531 3117056 428 33554432000 134512640 135048876 4289757472 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 761 428 66 131 0 628 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3044

[startup+12.7003 s]
/proc/loadavg: 1.68 1.39 1.65 3/178 19358
/proc/meminfo: memFree=13943536/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=3444 CPUtime=12.69 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 566 0 0 0 1269 0 0 0 25 0 1 0 457487531 3526656 522 33554432000 134512640 135048876 4289757472 18446744073709551615 134547178 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 861 522 66 131 0 728 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3444

[startup+25.5011 s]
/proc/loadavg: 1.73 1.41 1.65 3/178 19359
/proc/meminfo: memFree=13941032/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=3852 CPUtime=25.5 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 675 0 0 0 2550 0 0 0 25 0 1 0 457487531 3944448 631 33554432000 134512640 135048876 4289757472 18446744073709551615 134546882 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 963 631 66 131 0 830 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3852

[startup+51.1005 s]
/proc/loadavg: 1.82 1.46 1.66 3/178 19359
/proc/meminfo: memFree=13922788/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=4384 CPUtime=51.1 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 796 0 0 0 5110 0 0 0 25 0 1 0 457487531 4489216 752 33554432000 134512640 135048876 4289757472 18446744073709551615 134553592 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 1096 752 66 131 0 963 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4384

[startup+102.306 s]
/proc/loadavg: 1.93 1.55 1.68 3/178 19361
/proc/meminfo: memFree=13910248/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=4920 CPUtime=102.3 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 941 0 0 0 10230 0 0 0 25 0 1 0 457487531 5038080 897 33554432000 134512640 135048876 4289757472 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 1230 897 66 131 0 1097 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4920

[startup+162.301 s]
/proc/loadavg: 1.97 1.63 1.69 3/178 19362
/proc/meminfo: memFree=13909976/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=5320 CPUtime=162.3 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 1029 0 0 0 16230 0 0 0 25 0 1 0 457487531 5447680 985 33554432000 134512640 135048876 4289757472 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 1330 985 66 131 0 1197 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 5320

[startup+222.301 s]
/proc/loadavg: 1.99 1.69 1.71 3/178 19391
/proc/meminfo: memFree=13988684/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=5568 CPUtime=222.3 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 1114 0 0 0 22230 0 0 0 25 0 1 0 457487531 5701632 1070 33554432000 134512640 135048876 4289757472 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 1392 1070 66 131 0 1259 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 5568

[startup+282.3 s]
/proc/loadavg: 1.99 1.74 1.73 3/178 19392
/proc/meminfo: memFree=13981260/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=5824 CPUtime=282.3 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 1151 0 0 0 28230 0 0 0 25 0 1 0 457487531 5963776 1107 33554432000 134512640 135048876 4289757472 18446744073709551615 134554745 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 1456 1107 66 131 0 1323 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 5824

[startup+342.3 s]
/proc/loadavg: 1.99 1.79 1.74 3/178 19394
/proc/meminfo: memFree=13974424/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=6524 CPUtime=342.3 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 1312 0 0 0 34230 0 0 0 25 0 1 0 457487531 6680576 1268 33554432000 134512640 135048876 4289757472 18446744073709551615 134545993 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 1631 1268 66 131 0 1498 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 6524

[startup+402.301 s]
/proc/loadavg: 1.99 1.82 1.75 3/178 19396
/proc/meminfo: memFree=13969928/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=6524 CPUtime=402.3 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 1337 0 0 0 40230 0 0 0 25 0 1 0 457487531 6680576 1293 33554432000 134512640 135048876 4289757472 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 1631 1293 66 131 0 1498 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 6524

[startup+462.301 s]
/proc/loadavg: 2.07 1.87 1.77 3/178 19397
/proc/meminfo: memFree=13968788/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=6648 CPUtime=462.3 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 1362 0 0 0 46230 0 0 0 25 0 1 0 457487531 6807552 1318 33554432000 134512640 135048876 4289757472 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 1662 1318 66 131 0 1529 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 6648

[startup+522.3 s]
/proc/loadavg: 2.03 1.89 1.78 3/178 19399
/proc/meminfo: memFree=13962928/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=7192 CPUtime=522.3 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 1475 0 0 0 52230 0 0 0 25 0 1 0 457487531 7364608 1431 33554432000 134512640 135048876 4289757472 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 1798 1431 66 131 0 1665 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 7192

[startup+582.301 s]
/proc/loadavg: 2.01 1.91 1.79 3/178 19400
/proc/meminfo: memFree=13960556/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=7192 CPUtime=582.31 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 1478 0 0 0 58231 0 0 0 25 0 1 0 457487531 7364608 1434 33554432000 134512640 135048876 4289757472 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 1798 1434 66 131 0 1665 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 7192


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 19505
/proc/meminfo: memFree=13910520/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=10492 CPUtime=4062.41 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 2320 0 0 0 406240 1 0 0 25 0 1 0 457487531 10743808 2267 33554432000 134512640 135048876 4289757472 18446744073709551615 134546924 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 2623 2267 66 131 0 2490 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 10492

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 19507
/proc/meminfo: memFree=13909624/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=10492 CPUtime=4122.4 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 2320 0 0 0 412239 1 0 0 25 0 1 0 457487531 10743808 2267 33554432000 134512640 135048876 4289757472 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 2623 2267 66 131 0 2490 0
Current children cumulated CPU time (s) 4122.4
Current children cumulated vsize (KiB) 10492

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 19508
/proc/meminfo: memFree=13909724/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=10492 CPUtime=4182.4 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 2323 0 0 0 418239 1 0 0 25 0 1 0 457487531 10743808 2270 33554432000 134512640 135048876 4289757472 18446744073709551615 134548073 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 2623 2270 66 131 0 2490 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 10492

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 19510
/proc/meminfo: memFree=13909324/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=10572 CPUtime=4242.41 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 2334 0 0 0 424240 1 0 0 25 0 1 0 457487531 10825728 2281 33554432000 134512640 135048876 4289757472 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 2643 2281 66 131 0 2510 0
Current children cumulated CPU time (s) 4242.41
Current children cumulated vsize (KiB) 10572

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 19512
/proc/meminfo: memFree=13908676/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=10572 CPUtime=4302.41 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 2338 0 0 0 430240 1 0 0 25 0 1 0 457487531 10825728 2285 33554432000 134512640 135048876 4289757472 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 2643 2285 66 131 0 2510 0
Current children cumulated CPU time (s) 4302.41
Current children cumulated vsize (KiB) 10572

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 19513
/proc/meminfo: memFree=13908524/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=10572 CPUtime=4362.41 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 2338 0 0 0 436240 1 0 0 25 0 1 0 457487531 10825728 2285 33554432000 134512640 135048876 4289757472 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 2643 2285 66 131 0 2510 0
Current children cumulated CPU time (s) 4362.41
Current children cumulated vsize (KiB) 10572

[startup+4422.3 s]
/proc/loadavg: 2.08 2.03 1.95 3/178 19518
/proc/meminfo: memFree=13908184/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=10572 CPUtime=4422.41 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 2338 0 0 0 442240 1 0 0 25 0 1 0 457487531 10825728 2285 33554432000 134512640 135048876 4289757472 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 2643 2285 66 131 0 2510 0
Current children cumulated CPU time (s) 4422.41
Current children cumulated vsize (KiB) 10572

[startup+4482.3 s]
/proc/loadavg: 2.03 2.02 1.95 3/178 19519
/proc/meminfo: memFree=13908028/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=10572 CPUtime=4482.41 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 2338 0 0 0 448240 1 0 0 25 0 1 0 457487531 10825728 2285 33554432000 134512640 135048876 4289757472 18446744073709551615 134546853 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 2643 2285 66 131 0 2510 0
Current children cumulated CPU time (s) 4482.41
Current children cumulated vsize (KiB) 10572

[startup+4542.3 s]
/proc/loadavg: 2.01 2.02 1.95 3/178 19521
/proc/meminfo: memFree=13907752/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=10572 CPUtime=4542.41 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 2338 0 0 0 454240 1 0 0 25 0 1 0 457487531 10825728 2285 33554432000 134512640 135048876 4289757472 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 2643 2285 66 131 0 2510 0
Current children cumulated CPU time (s) 4542.41
Current children cumulated vsize (KiB) 10572

[startup+4602.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/178 19523
/proc/meminfo: memFree=13906608/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=10572 CPUtime=4602.42 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 2338 0 0 0 460241 1 0 0 25 0 1 0 457487531 10825728 2285 33554432000 134512640 135048876 4289757472 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 2643 2285 66 131 0 2510 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 10572

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 19524
/proc/meminfo: memFree=13906204/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=10792 CPUtime=4662.42 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 2381 0 0 0 466241 1 0 0 25 0 1 0 457487531 11051008 2328 33554432000 134512640 135048876 4289757472 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 2698 2328 66 131 0 2565 0
Current children cumulated CPU time (s) 4662.42
Current children cumulated vsize (KiB) 10792

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 19526
/proc/meminfo: memFree=13905680/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=10920 CPUtime=4722.42 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 2414 0 0 0 472241 1 0 0 25 0 1 0 457487531 11182080 2361 33554432000 134512640 135048876 4289757472 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 2730 2361 66 131 0 2597 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 10920

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 19527
/proc/meminfo: memFree=13905664/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=11024 CPUtime=4782.42 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 2442 0 0 0 478241 1 0 0 25 0 1 0 457487531 11288576 2389 33554432000 134512640 135048876 4289757472 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 2756 2389 66 131 0 2623 0
Current children cumulated CPU time (s) 4782.42
Current children cumulated vsize (KiB) 11024

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 19529
/proc/meminfo: memFree=13905516/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=10900 CPUtime=4842.42 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 2443 0 0 0 484241 1 0 0 25 0 1 0 457487531 11161600 2373 33554432000 134512640 135048876 4289757472 18446744073709551615 134552686 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 2725 2373 66 131 0 2592 0
Current children cumulated CPU time (s) 4842.42
Current children cumulated vsize (KiB) 10900

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 19531
/proc/meminfo: memFree=13905492/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=10900 CPUtime=4902.42 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 2444 0 0 0 490241 1 0 0 25 0 1 0 457487531 11161600 2374 33554432000 134512640 135048876 4289757472 18446744073709551615 134546901 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 2725 2374 66 131 0 2592 0
Current children cumulated CPU time (s) 4902.42
Current children cumulated vsize (KiB) 10900

[startup+4962.3 s]
/proc/loadavg: 2.05 2.01 1.95 3/178 19532
/proc/meminfo: memFree=13905468/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=11032 CPUtime=4962.42 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 2455 0 0 0 496241 1 0 0 25 0 1 0 457487531 11296768 2385 33554432000 134512640 135048876 4289757472 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 2758 2385 66 131 0 2625 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 11032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.03 2.01 1.95 3/178 19533
/proc/meminfo: memFree=13905444/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=11032 CPUtime=5000.03 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 2458 0 0 0 500002 1 0 0 25 0 1 0 457487531 11296768 2388 33554432000 134512640 135048876 4289757472 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 2758 2388 66 131 0 2625 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 11032

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+4999.9 s]
/proc/loadavg: 2.03 2.01 1.95 3/178 19533
/proc/meminfo: memFree=13905444/32951124 swapFree=67111528/67111528
[pid=19357] ppid=19355 vsize=11032 CPUtime=5000.03 cores=0,2,4,6
/proc/19357/stat : 19357 (minisat_noasser) R 19355 19357 18340 0 -1 4202496 2458 0 0 0 500002 1 0 0 25 0 1 0 457487531 11296768 2388 33554432000 134512640 135048876 4289757472 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19357/statm: 2758 2388 66 131 0 2625 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 11032

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.04
CPU user time (s): 5000.03
CPU system time (s): 0.013997
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 11032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.03
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2458
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 7314

runsolver used 7.52386 second user time and 15.2157 second system time

The end

Launcher Data 

Begin job on node146 at 2011-04-24 15:11:53
IDJOB=3275559
IDBENCH=83211
IDSOLVER=1678
FILE ID=node146/3275559-1303650713
RUNJOBID= node146-1303650662-19255
PBS_JOBID= 13150702
Free space on /tmp= 72868 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT11/crafted/skvortsov/battleship/battleship-14-14-unsat.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3275559-1303650713/watcher-3275559-1303650713 -o /tmp/evaluation-result-3275559-1303650713/solver-3275559-1303650713 -C 5000 -W 5100 -M 15500 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-3275559-1303650713.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 78a2cc7b74fc3d9947709f16156cc565
RANDOM SEED=1615152917

node146.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.86
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      13950880 kB
Buffers:       2070324 kB
Cached:       16255976 kB
SwapCached:          0 kB
Active:        9588808 kB
Inactive:      8880540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      13950880 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1492 kB
Writeback:           0 kB
AnonPages:      142584 kB
Mapped:          15244 kB
Slab:           467152 kB
PageTables:       4832 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   287212 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72864 MiB
End job on node146 at 2011-04-24 16:35:15