Trace number 3706077

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
toysat 2012-05-17? (TO) 1800.05 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K128.opb
MD5SUM17c4ca9a6493665b57c1ccd2ab23e03d
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables15232
Total number of constraints15490
Number of constraints which are clauses15362
Number of constraints which are cardinality constraints (but not clauses)128
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint128
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 129
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.59/0.61	c 2012-05-28T11:01:19+0200
0.59/0.61	c arch = x86_64
0.59/0.61	c os = linux
0.59/0.61	c compiler = ghc 7.4
0.59/0.61	c packages:
0.59/0.61	c   OptDir-0.0.1
0.59/0.61	c   array-0.4.0.0
0.59/0.61	c   base-4.5.0.0
0.59/0.61	c   bytestring-0.9.2.1
0.59/0.61	c   containers-0.4.2.1
0.59/0.61	c   deepseq-1.3.0.0
0.59/0.61	c   mtl-2.1.1
0.59/0.61	c   old_locale-1.0.0.4
0.59/0.61	c   parse_dimacs-1.2
0.59/0.61	c   parsec-3.1.2
0.59/0.61	c   queue-0.1.2
0.59/0.61	c   stm-2.3
0.59/0.61	c   time-1.4
0.59/0.61	c command line = ["--pb","HOME/instance-3706077-1338195679.opb"]
0.59/0.61	c #vars 15232
0.59/0.61	c #constraints 15490
0.59/0.61	c Solving starts ...
104.13/104.22	c learnt constraints deletion: 33235 -> 16618
236.70/236.89	c learnt constraints deletion: 38099 -> 19056
350.49/350.67	c learnt constraints deletion: 41422 -> 20741
883.08/883.31	c learnt constraints deletion: 46264 -> 23195
1029.57/1029.81	c learnt constraints deletion: 45624 -> 22817
1182.04/1182.36	c learnt constraints deletion: 50063 -> 25032
1329.62/1329.96	c learnt constraints deletion: 49407 -> 24785
1550.99/1551.38	c learnt constraints deletion: 53546 -> 26776

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3706077-1338195679/watcher-3706077-1338195679 -o /tmp/evaluation-result-3706077-1338195679/solver-3706077-1338195679 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706077-1338195679.opb 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.84 1.97 1.99 2/176 21728
/proc/meminfo: memFree=31358728/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=7232 CPUtime=0 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 820 0 0 0 0 0 0 0 20 0 1 0 285692673 7405568 742 33554432000 4194304 8973514 140735751560064 140735751559560 7066215 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 1808 742 415 1167 0 589 0

[startup+0.049158 s]
/proc/loadavg: 1.84 1.97 1.99 2/176 21728
/proc/meminfo: memFree=31358728/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=9280 CPUtime=0.04 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 1395 0 0 0 4 0 0 0 20 0 1 0 285692673 9502720 1317 33554432000 4194304 8973514 140735751560064 140735751559560 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 2320 1317 416 1167 0 1101 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 9280

[startup+0.100263 s]
/proc/loadavg: 1.84 1.97 1.99 2/176 21728
/proc/meminfo: memFree=31358728/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=13376 CPUtime=0.09 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 2383 0 0 0 9 0 0 0 20 0 1 0 285692673 13697024 2305 33554432000 4194304 8973514 140735751560064 140735751559560 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 3344 2305 417 1167 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13376

[startup+0.300253 s]
/proc/loadavg: 1.84 1.97 1.99 2/176 21728
/proc/meminfo: memFree=31358728/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=23616 CPUtime=0.29 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 5170 0 0 0 28 1 0 0 20 0 1 0 285692673 24182784 5092 33554432000 4194304 8973514 140735751560064 140735751559560 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 5904 5092 418 1167 0 4685 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23616

[startup+0.700319 s]
/proc/loadavg: 1.84 1.97 1.99 2/176 21728
/proc/meminfo: memFree=31358728/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=44096 CPUtime=0.69 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 10322 0 0 0 67 2 0 0 20 0 1 0 285692673 45154304 10244 33554432000 4194304 8973514 140735751560064 140735751559560 6571969 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 11024 10244 444 1167 0 9805 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44096

[startup+1.50032 s]
/proc/loadavg: 1.84 1.97 1.99 3/180 21751
/proc/meminfo: memFree=31263844/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=45120 CPUtime=1.49 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 10578 0 0 0 147 2 0 0 20 0 1 0 285692673 46202880 10500 33554432000 4194304 8973514 140735751560064 140735751559560 4441196 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 11280 10500 444 1167 0 10061 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45120

[startup+3.10026 s]
/proc/loadavg: 1.84 1.97 1.99 3/180 21751
/proc/meminfo: memFree=31255000/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=45120 CPUtime=3.08 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 10584 0 0 0 306 2 0 0 20 0 1 0 285692673 46202880 10505 33554432000 4194304 8973514 140735751560064 140735751559560 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 11280 10505 444 1167 0 10061 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 45120

[startup+6.30032 s]
/proc/loadavg: 1.85 1.97 1.99 3/180 21751
/proc/meminfo: memFree=31252508/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=49216 CPUtime=6.28 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 11608 0 0 0 625 3 0 0 20 0 1 0 285692673 50397184 11529 33554432000 4194304 8973514 140735751560064 140735751559560 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 12304 11529 444 1167 0 11085 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 49216

[startup+12.7003 s]
/proc/loadavg: 1.86 1.97 1.99 3/180 21751
/proc/meminfo: memFree=31242072/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=59456 CPUtime=12.69 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 13943 0 0 0 1263 6 0 0 20 0 1 0 285692673 60882944 13864 33554432000 4194304 8973514 140735751560064 140735751559560 4427188 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 14864 13864 444 1167 0 13645 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 59456

[startup+25.5064 s]
/proc/loadavg: 1.89 1.97 1.99 3/180 21751
/proc/meminfo: memFree=31210428/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=83008 CPUtime=25.48 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 19932 0 0 0 2537 11 0 0 20 0 1 0 285692673 85000192 19840 33554432000 4194304 8973514 140735751560064 140735751559328 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 20752 19840 444 1167 0 19533 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 83008

[startup+51.1003 s]
/proc/loadavg: 1.93 1.97 1.99 3/179 21751
/proc/meminfo: memFree=31152008/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=120896 CPUtime=51.06 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 29363 0 0 0 5086 20 0 0 20 0 1 0 285692673 123797504 29257 33554432000 4194304 8973514 140735751560064 140735751559560 4427236 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 30224 29257 444 1167 0 29005 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 120896

[startup+102.3 s]
/proc/loadavg: 1.97 1.97 1.99 3/179 21751
/proc/meminfo: memFree=31046900/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=185408 CPUtime=102.23 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 45716 0 0 0 10188 35 0 0 20 0 1 0 285692673 189857792 45577 33554432000 4194304 8973514 140735751560064 140735751559560 6576213 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 46352 45577 444 1167 0 45133 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 185408

[startup+162.3 s]
/proc/loadavg: 2.07 1.99 1.99 3/179 21751
/proc/meminfo: memFree=30979488/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=199744 CPUtime=162.22 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 49305 0 0 0 16166 56 0 0 20 0 1 0 285692673 204537856 49162 33554432000 4194304 8973514 140735751560064 140735751559328 4362953 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 49936 49162 445 1167 0 48717 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 199744

[startup+222.3 s]
/proc/loadavg: 2.02 1.99 1.99 3/179 21752
/proc/meminfo: memFree=30920368/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=224320 CPUtime=222.21 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 55351 0 0 0 22148 73 0 0 20 0 1 0 285692673 229703680 55208 33554432000 4194304 8973514 140735751560064 140735751559328 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 56080 55208 445 1167 0 54861 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 224320

[startup+282.3 s]
/proc/loadavg: 2.07 2.00 2.00 3/179 21752
/proc/meminfo: memFree=30871244/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=238656 CPUtime=282.2 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 59033 0 0 0 28129 91 0 0 20 0 1 0 285692673 244383744 58890 33554432000 4194304 8973514 140735751560064 140735751559560 4214025 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 59664 58890 445 1167 0 58445 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 238656

[startup+342.306 s]
/proc/loadavg: 2.02 2.00 2.00 3/179 21752
/proc/meminfo: memFree=30840368/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=238656 CPUtime=342.2 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 59033 0 0 0 34116 104 0 0 20 0 1 0 285692673 244383744 58890 33554432000 4194304 8973514 140735751560064 140735751559560 4459284 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 59664 58890 445 1167 0 58445 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 238656

[startup+402.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 21752
/proc/meminfo: memFree=30803912/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=246848 CPUtime=402.18 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 61081 0 0 0 40097 121 0 0 20 0 1 0 285692673 252772352 60938 33554432000 4194304 8973514 140735751560064 140735751559328 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 61712 60938 445 1167 0 60493 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 246848

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21752
/proc/meminfo: memFree=30781228/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=246848 CPUtime=462.16 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 61098 0 0 0 46079 137 0 0 20 0 1 0 285692673 252772352 60938 33554432000 4194304 8973514 140735751560064 140735751559560 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 61712 60938 445 1167 0 60493 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 246848

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21753
/proc/meminfo: memFree=30772672/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=256064 CPUtime=522.14 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 63227 0 0 0 52062 152 0 0 20 0 1 0 285692673 262209536 63067 33554432000 4194304 8973514 140735751560064 140735751559328 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 64016 63067 445 1167 0 62797 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 256064

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 21756
/proc/meminfo: memFree=30763984/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=265280 CPUtime=582.14 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 65480 0 0 0 58045 169 0 0 20 0 1 0 285692673 271646720 65320 33554432000 4194304 8973514 140735751560064 140735751559328 4459098 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 66320 65320 445 1167 0 65101 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 265280

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21757
/proc/meminfo: memFree=30687628/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=305216 CPUtime=822.1 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 75645 0 0 0 81987 223 0 0 20 0 1 0 285692673 312541184 75480 33554432000 4194304 8973514 140735751560064 140735751559328 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 76304 75480 445 1167 0 75085 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 305216

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21757
/proc/meminfo: memFree=30658816/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=313408 CPUtime=882.09 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 77516 0 0 0 87974 235 0 0 20 0 1 0 285692673 320929792 77339 33554432000 4194304 8973514 140735751560064 140735751559328 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 78352 77339 445 1167 0 77133 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 313408

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21757
/proc/meminfo: memFree=30651872/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=316480 CPUtime=942.08 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 78523 0 0 0 93961 247 0 0 20 0 1 0 285692673 324075520 78346 33554432000 4194304 8973514 140735751560064 140735751559328 4459284 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 79120 78346 445 1167 0 77901 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 316480

[startup+1002.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21757
/proc/meminfo: memFree=30651996/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=316480 CPUtime=1002.07 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 78523 0 0 0 99950 257 0 0 20 0 1 0 285692673 324075520 78346 33554432000 4194304 8973514 140735751560064 140735751559328 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 79120 78346 445 1167 0 77901 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 316480

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21757
/proc/meminfo: memFree=30684180/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=283712 CPUtime=1062.06 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 78523 0 0 0 105936 270 0 0 20 0 1 0 285692673 290521088 70154 33554432000 4194304 8973514 140735751560064 140735751559328 4427192 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 70928 70154 445 1167 0 69709 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 283712

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21758
/proc/meminfo: memFree=30692436/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=275520 CPUtime=1122.05 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 78523 0 0 0 111920 285 0 0 20 0 1 0 285692673 282132480 68106 33554432000 4194304 8973514 140735751560064 140735751559560 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 68880 68106 445 1167 0 67661 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 275520

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 21761
/proc/meminfo: memFree=30692304/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=275520 CPUtime=1182.04 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 78523 0 0 0 117906 298 0 0 20 0 1 0 285692673 282132480 68106 33554432000 4194304 8973514 140735751560064 140735751559328 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 68880 68106 445 1167 0 67661 0
Current children cumulated CPU time (s) 1182.04
Current children cumulated vsize (KiB) 275520

[startup+1242.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/179 21761
/proc/meminfo: memFree=30692064/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=275520 CPUtime=1242.03 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 78523 0 0 0 123891 312 0 0 20 0 1 0 285692673 282132480 68106 33554432000 4194304 8973514 140735751560064 140735751559560 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 68880 68106 445 1167 0 67661 0
Current children cumulated CPU time (s) 1242.03
Current children cumulated vsize (KiB) 275520

[startup+1302.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 21761
/proc/meminfo: memFree=30691436/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=275520 CPUtime=1302.02 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 78526 0 0 0 129877 325 0 0 20 0 1 0 285692673 282132480 68106 33554432000 4194304 8973514 140735751560064 140735751559560 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 68880 68106 445 1167 0 67661 0
Current children cumulated CPU time (s) 1302.02
Current children cumulated vsize (KiB) 275520

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21761
/proc/meminfo: memFree=30678852/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=271424 CPUtime=1362.01 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 79294 0 0 0 135862 339 0 0 20 0 1 0 285692673 277938176 67082 33554432000 4194304 8973514 140735751560064 140735751559560 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 67856 67082 445 1167 0 66637 0
Current children cumulated CPU time (s) 1362.01
Current children cumulated vsize (KiB) 271424

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21762
/proc/meminfo: memFree=30656036/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=271424 CPUtime=1422.01 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 79294 0 0 0 141844 357 0 0 20 0 1 0 285692673 277938176 67082 33554432000 4194304 8973514 140735751560064 140735751559328 4424580 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 67856 67082 445 1167 0 66637 0
Current children cumulated CPU time (s) 1422.01
Current children cumulated vsize (KiB) 271424

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21762
/proc/meminfo: memFree=30635204/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=271424 CPUtime=1481.99 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 79294 0 0 0 147826 373 0 0 20 0 1 0 285692673 277938176 67082 33554432000 4194304 8973514 140735751560064 140735751559560 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 67856 67082 445 1167 0 66637 0
Current children cumulated CPU time (s) 1481.99
Current children cumulated vsize (KiB) 271424

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21762
/proc/meminfo: memFree=30593612/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=289856 CPUtime=1541.99 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 83715 0 0 0 153812 387 0 0 20 0 1 0 285692673 296812544 71503 33554432000 4194304 8973514 140735751560064 140735751559560 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 72464 71503 445 1167 0 71245 0
Current children cumulated CPU time (s) 1541.99
Current children cumulated vsize (KiB) 289856

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21762
/proc/meminfo: memFree=30562692/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=299072 CPUtime=1601.98 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 86206 0 0 0 159797 401 0 0 20 0 1 0 285692673 306249728 73994 33554432000 4194304 8973514 140735751560064 140735751559560 4459404 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 74768 73994 445 1167 0 73549 0
Current children cumulated CPU time (s) 1601.98
Current children cumulated vsize (KiB) 299072

[startup+1662.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21762
/proc/meminfo: memFree=30562444/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=299072 CPUtime=1661.97 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 86206 0 0 0 165782 415 0 0 20 0 1 0 285692673 306249728 73994 33554432000 4194304 8973514 140735751560064 140735751559560 4459404 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 74768 73994 445 1167 0 73549 0
Current children cumulated CPU time (s) 1661.97
Current children cumulated vsize (KiB) 299072

[startup+1722.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/179 21763
/proc/meminfo: memFree=30530700/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=331840 CPUtime=1721.96 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 94159 0 0 0 171768 428 0 0 20 0 1 0 285692673 339804160 81947 33554432000 4194304 8973514 140735751560064 140735751559328 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 82960 81947 445 1167 0 81741 0
Current children cumulated CPU time (s) 1721.96
Current children cumulated vsize (KiB) 331840

[startup+1782.3 s]
/proc/loadavg: 2.09 2.02 2.01 3/179 21766
/proc/meminfo: memFree=30507796/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=353344 CPUtime=1781.93 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 99797 0 0 0 177753 440 0 0 20 0 1 0 285692673 361824256 87562 33554432000 4194304 8973514 140735751560064 140735751559328 4204256 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 88336 87562 445 1167 0 87117 0
Current children cumulated CPU time (s) 1781.93
Current children cumulated vsize (KiB) 353344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.06 2.02 2.00 3/179 21766
/proc/meminfo: memFree=30507928/32873844 swapFree=7616/7616
[pid=21728] ppid=21724 vsize=353344 CPUtime=1800.04 cores=0,2,4,6
/proc/21728/stat : 21728 (toysat) R 21724 21728 21285 0 -1 4202496 99797 0 0 0 179560 444 0 0 20 0 1 0 285692673 361824256 87562 33554432000 4194304 8973514 140735751560064 140735751559560 4424744 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21728/statm: 88336 87562 445 1167 0 87117 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 353344

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.41
CPU time (s): 1800.05
CPU user time (s): 1795.6
CPU system time (s): 4.45232
CPU usage (%): 99.9802
Max. virtual memory (cumulated for all children) (KiB): 353344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.6
system time used= 4.45232
maximum resident set size= 350248
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 99797
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= 133
involuntary context switches= 1846

runsolver used 3.06453 second user time and 8.99063 second system time

The end

Launcher Data 

Begin job on node135 at 2012-05-28 11:01:19
IDJOB=3706077
IDBENCH=90142
IDSOLVER=2285
FILE ID=node135/3706077-1338195679
RUNJOBID= node135-1338188468-21301
PBS_JOBID= 14624569
Free space on /tmp= 71636 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K128.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706077-1338195679/watcher-3706077-1338195679 -o /tmp/evaluation-result-3706077-1338195679/solver-3706077-1338195679 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706077-1338195679.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 17c4ca9a6493665b57c1ccd2ab23e03d
RANDOM SEED=1416363619

node135.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.64
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5238.35
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31358984 kB
Buffers:          318304 kB
Cached:           367980 kB
SwapCached:         1720 kB
Active:           554692 kB
Inactive:         143416 kB
Active(anon):       2244 kB
Inactive(anon):    12016 kB
Active(file):     552448 kB
Inactive(file):   131400 kB
Unevictable:        7616 kB
Mlocked:            7616 kB
SwapTotal:      67108856 kB
SwapFree:       67105800 kB
Dirty:              8312 kB
Writeback:            16 kB
AnonPages:         18152 kB
Mapped:            11056 kB
Shmem:               132 kB
Slab:             675848 kB
SReclaimable:     117764 kB
SUnreclaim:       558084 kB
KernelStack:        1488 kB
PageTables:         3832 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     104212 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71628 MiB
End job on node135 at 2012-05-28 11:31:21