Trace number 3728189

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
wbo 1.72OPTIMUM 39.98 40.013

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111225605--soft-66-100-0.wbo
MD5SUM0b429bb598a1356114a5dedac9be9982
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark17
Best CPU time to get the best result obtained on this benchmark0.512921
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints28
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 1415
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 1414
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1240
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |   wbo:                     1.72 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing wbo file format. File HOME/instance-3728189-1338673759.wbo.
0.00/0.00	c Instance file HOME/instance-3728189-1338673759.wbo
0.00/0.00	c File size is 10104 bytes.
0.00/0.00	c Highest Coefficient sum: 1240
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      197                                                 |
0.00/0.00	c |  Number Clauses:        30                                                  |
0.00/0.00	c |  Number Cardinality:    50                                                  |
0.00/0.00	c |  Number PB Constraints: 21                                                  |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Optimization                                        |
0.00/0.00	c |  Objective Function:    Cardinality Constraint                              |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Time (s)  | ID |      Bound      |               Shared Clauses             |
0.00/0.00	c |           |    | value      type |  expCls         impCls        Lit/impCl  |
0.00/0.00	c ===============================================================================
2.98/3.09	c | 3.10      | 0  | 1            lb |  0                0                0.00  |
8.49/8.50	c | 8.50      | 0  | 6            lb |  0                0                0.00  |
13.48/13.52	c | 13.53     | 0  | 7            lb |  0                0                0.00  |
18.18/18.23	c | 18.23     | 0  | 11           lb |  0                0                0.00  |
23.18/23.23	c | 23.23     | 0  | 12           lb |  0                0                0.00  |
27.48/27.56	c | 27.56     | 0  | 13           lb |  0                0                0.00  |
31.78/31.80	c | 31.81     | 0  | 14           lb |  0                0                0.00  |
37.08/37.15	c | 37.16     | 0  | 17           lb |  0                0                0.00  |
39.98/40.01	c | 40.01     | 0  | 17           ub |  0                0                0.00  |
39.98/40.01	c ===============================================================================
39.98/40.01	c Wall Clock Time: 40.01 s
39.98/40.01	o 17
39.98/40.01	c Best Solution: 17
39.98/40.01	s OPTIMUM FOUND
39.98/40.01	v -x1 -x2 -x3 -x4 -x5 -x6 x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 x25 -x26 -x27 -x28 x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 x75 -x76 -x77 -x78 -x79 -x80 -x81 x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 x167 -x168 -x169

Verifier Data 

OK	17

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-3728189-1338673759/watcher-3728189-1338673759 -o /tmp/evaluation-result-3728189-1338673759/solver-3728189-1338673759 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=wbo HOME/instance-3728189-1338673759.wbo 

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: 2.00 2.00 1.99 3/177 20492
/proc/meminfo: memFree=27097192/32873844 swapFree=7628/7628
[pid=20492] ppid=20490 vsize=83716 CPUtime=0 cores=0,2,4,6
/proc/20492/stat : 20492 (wbo1.72) S 20490 20492 19809 0 -1 4202496 787 0 0 0 0 0 0 0 20 0 2 0 333504409 85725184 736 33554432000 4194304 5964350 140737326052080 140737326051600 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20492/statm: 20929 736 192 433 0 20493 0
[pid=20492/tid=20493] ppid=20490 vsize=83716 CPUtime=0 cores=0,2,4,6
/proc/20492/task/20493/stat : 20493 (wbo1.72) R 20490 20492 19809 0 -1 4202560 67 0 0 0 0 0 0 0 20 0 2 0 333504409 85725184 737 33554432000 4194304 5964350 140737326052080 140733432629176 5136340 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0

[startup+0.0931671 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 20492
/proc/meminfo: memFree=27097192/32873844 swapFree=7628/7628
[pid=20492] ppid=20490 vsize=83716 CPUtime=0.09 cores=0,2,4,6
/proc/20492/stat : 20492 (wbo1.72) S 20490 20492 19809 0 -1 4202496 1035 0 0 0 9 0 0 0 20 0 2 0 333504409 85725184 984 33554432000 4194304 5964350 140737326052080 140737326051600 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20492/statm: 20929 984 193 433 0 20493 0
[pid=20492/tid=20493] ppid=20490 vsize=83716 CPUtime=0.07 cores=0,2,4,6
/proc/20492/task/20493/stat : 20493 (wbo1.72) R 20490 20492 19809 0 -1 4202560 314 0 0 0 7 0 0 0 20 0 2 0 333504409 85725184 984 33554432000 4194304 5964350 140737326052080 140733432629176 5136340 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83716

[startup+0.100306 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 20492
/proc/meminfo: memFree=27097192/32873844 swapFree=7628/7628
[pid=20492] ppid=20490 vsize=83716 CPUtime=0.09 cores=0,2,4,6
/proc/20492/stat : 20492 (wbo1.72) S 20490 20492 19809 0 -1 4202496 1050 0 0 0 9 0 0 0 20 0 2 0 333504409 85725184 999 33554432000 4194304 5964350 140737326052080 140737326051600 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20492/statm: 20929 999 193 433 0 20493 0
[pid=20492/tid=20493] ppid=20490 vsize=83716 CPUtime=0.08 cores=0,2,4,6
/proc/20492/task/20493/stat : 20493 (wbo1.72) R 20490 20492 19809 0 -1 4202560 329 0 0 0 8 0 0 0 20 0 2 0 333504409 85725184 999 33554432000 4194304 5964350 140737326052080 140733432629176 5136340 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83716

[startup+0.300265 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 20492
/proc/meminfo: memFree=27097192/32873844 swapFree=7628/7628
[pid=20492] ppid=20490 vsize=83716 CPUtime=0.29 cores=0,2,4,6
/proc/20492/stat : 20492 (wbo1.72) S 20490 20492 19809 0 -1 4202496 1399 0 0 0 29 0 0 0 20 0 2 0 333504409 85725184 1348 33554432000 4194304 5964350 140737326052080 140737326051600 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20492/statm: 20929 1349 193 433 0 20493 0
[pid=20492/tid=20493] ppid=20490 vsize=83716 CPUtime=0.28 cores=0,2,4,6
/proc/20492/task/20493/stat : 20493 (wbo1.72) R 20490 20492 19809 0 -1 4202560 679 0 0 0 28 0 0 0 20 0 2 0 333504409 85725184 1349 33554432000 4194304 5964350 140737326052080 140733432629176 5136340 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83716

[startup+0.700264 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 20492
/proc/meminfo: memFree=27097192/32873844 swapFree=7628/7628
[pid=20492] ppid=20490 vsize=83716 CPUtime=0.69 cores=0,2,4,6
/proc/20492/stat : 20492 (wbo1.72) S 20490 20492 19809 0 -1 4202496 1818 0 0 0 69 0 0 0 20 0 2 0 333504409 85725184 1767 33554432000 4194304 5964350 140737326052080 140737326051600 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20492/statm: 20929 1767 193 433 0 20493 0
[pid=20492/tid=20493] ppid=20490 vsize=83716 CPUtime=0.68 cores=0,2,4,6
/proc/20492/task/20493/stat : 20493 (wbo1.72) R 20490 20492 19809 0 -1 4202560 1097 0 0 0 68 0 0 0 20 0 2 0 333504409 85725184 1767 33554432000 4194304 5964350 140737326052080 140392474548216 5136340 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83716

[startup+1.50026 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 20494
/proc/meminfo: memFree=27090860/32873844 swapFree=7628/7628
[pid=20492] ppid=20490 vsize=83860 CPUtime=1.49 cores=0,2,4,6
/proc/20492/stat : 20492 (wbo1.72) S 20490 20492 19809 0 -1 4202496 2212 0 0 0 149 0 0 0 20 0 2 0 333504409 85872640 2161 33554432000 4194304 5964350 140737326052080 140737326051600 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20492/statm: 20965 2161 193 433 0 20529 0
[pid=20492/tid=20493] ppid=20490 vsize=83860 CPUtime=1.48 cores=0,2,4,6
/proc/20492/task/20493/stat : 20493 (wbo1.72) R 20490 20492 19809 0 -1 4202560 1491 0 0 0 148 0 0 0 20 0 2 0 333504409 85872640 2161 33554432000 4194304 5964350 140737326052080 140392474548216 4400007 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83860

[startup+3.10027 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 20494
/proc/meminfo: memFree=27087388/32873844 swapFree=7628/7628
[pid=20492] ppid=20490 vsize=83932 CPUtime=3.09 cores=0,2,4,6
/proc/20492/stat : 20492 (wbo1.72) S 20490 20492 19809 0 -1 4202496 3431 0 0 0 308 1 0 0 20 0 2 0 333504409 85946368 3380 33554432000 4194304 5964350 140737326052080 140737326051600 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20492/statm: 20983 3380 196 433 0 20547 0
[pid=20492/tid=20493] ppid=20490 vsize=83932 CPUtime=3.07 cores=0,2,4,6
/proc/20492/task/20493/stat : 20493 (wbo1.72) R 20490 20492 19809 0 -1 4202560 2710 0 0 0 307 0 0 0 20 0 2 0 333504409 85946368 3380 33554432000 4194304 5964350 140737326052080 140392474548264 5136340 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83932

[startup+6.30027 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 20494
/proc/meminfo: memFree=27084420/32873844 swapFree=7628/7628
[pid=20492] ppid=20490 vsize=83716 CPUtime=6.29 cores=0,2,4,6
/proc/20492/stat : 20492 (wbo1.72) S 20490 20492 19809 0 -1 4202496 3438 0 0 0 628 1 0 0 20 0 2 0 333504409 85725184 3340 33554432000 4194304 5964350 140737326052080 140737326051600 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20492/statm: 20929 3340 197 433 0 20493 0
[pid=20492/tid=20493] ppid=20490 vsize=83716 CPUtime=6.27 cores=0,2,4,6
/proc/20492/task/20493/stat : 20493 (wbo1.72) R 20490 20492 19809 0 -1 4202560 2717 0 0 0 626 1 0 0 20 0 2 0 333504409 85725184 3340 33554432000 4194304 5964350 140737326052080 140392474549176 4399964 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 83716

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 20494
/proc/meminfo: memFree=27079724/32873844 swapFree=7628/7628
[pid=20492] ppid=20490 vsize=83716 CPUtime=12.69 cores=0,2,4,6
/proc/20492/stat : 20492 (wbo1.72) S 20490 20492 19809 0 -1 4202496 4037 0 0 0 1268 1 0 0 20 0 2 0 333504409 85725184 3939 33554432000 4194304 5964350 140737326052080 140737326051600 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20492/statm: 20929 3939 197 433 0 20493 0
[pid=20492/tid=20493] ppid=20490 vsize=83716 CPUtime=12.65 cores=0,2,4,6
/proc/20492/task/20493/stat : 20493 (wbo1.72) R 20490 20492 19809 0 -1 4202560 3316 0 0 0 1264 1 0 0 20 0 2 0 333504409 85725184 3939 33554432000 4194304 5964350 140737326052080 140392474548024 4400548 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 83716

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 20495
/proc/meminfo: memFree=27070716/32873844 swapFree=7628/7628
[pid=20492] ppid=20490 vsize=83716 CPUtime=25.48 cores=0,2,4,6
/proc/20492/stat : 20492 (wbo1.72) S 20490 20492 19809 0 -1 4202496 5067 0 0 0 2547 1 0 0 20 0 2 0 333504409 85725184 4910 33554432000 4194304 5964350 140737326052080 140737326051600 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20492/statm: 20929 4910 197 433 0 20493 0
[pid=20492/tid=20493] ppid=20490 vsize=83716 CPUtime=25.42 cores=0,2,4,6
/proc/20492/task/20493/stat : 20493 (wbo1.72) R 20490 20492 19809 0 -1 4202560 4346 0 0 0 2541 1 0 0 20 0 2 0 333504409 85725184 4910 33554432000 4194304 5964350 140737326052080 140392474548760 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 83716

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

[startup+31.9063 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 20495
/proc/meminfo: memFree=27069652/32873844 swapFree=7628/7628
[pid=20492] ppid=20490 vsize=83716 CPUtime=31.88 cores=0,2,4,6
/proc/20492/stat : 20492 (wbo1.72) S 20490 20492 19809 0 -1 4202496 5069 0 0 0 3187 1 0 0 20 0 2 0 333504409 85725184 4910 33554432000 4194304 5964350 140737326052080 140737326051600 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20492/statm: 20929 4910 197 433 0 20493 0
[pid=20492/tid=20493] ppid=20490 vsize=83716 CPUtime=31.8 cores=0,2,4,6
/proc/20492/task/20493/stat : 20493 (wbo1.72) R 20490 20492 19809 0 -1 4202560 4348 0 0 0 3179 1 0 0 20 0 2 0 333504409 85725184 4910 33554432000 4194304 5964350 140737326052080 140392474548760 4403420 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 31.88
Current children cumulated vsize (KiB) 83716

[startup+35.1003 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 20495
/proc/meminfo: memFree=27069528/32873844 swapFree=7628/7628
[pid=20492] ppid=20490 vsize=83716 CPUtime=35.08 cores=0,2,4,6
/proc/20492/stat : 20492 (wbo1.72) S 20490 20492 19809 0 -1 4202496 5069 0 0 0 3507 1 0 0 20 0 2 0 333504409 85725184 4910 33554432000 4194304 5964350 140737326052080 140737326051600 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20492/statm: 20929 4910 197 433 0 20493 0
[pid=20492/tid=20493] ppid=20490 vsize=83716 CPUtime=35 cores=0,2,4,6
/proc/20492/task/20493/stat : 20493 (wbo1.72) R 20490 20492 19809 0 -1 4202560 4348 0 0 0 3499 1 0 0 20 0 2 0 333504409 85725184 4910 33554432000 4194304 5964350 140737326052080 140392474548760 4399840 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 35.08
Current children cumulated vsize (KiB) 83716

[startup+38.3003 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 20495
/proc/meminfo: memFree=27066728/32873844 swapFree=7628/7628
[pid=20492] ppid=20490 vsize=83716 CPUtime=38.28 cores=0,2,4,6
/proc/20492/stat : 20492 (wbo1.72) S 20490 20492 19809 0 -1 4202496 5780 0 0 0 3826 2 0 0 20 0 2 0 333504409 85725184 5624 33554432000 4194304 5964350 140737326052080 140737326051600 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20492/statm: 20929 5624 197 433 0 20493 0
[pid=20492/tid=20493] ppid=20490 vsize=83716 CPUtime=38.18 cores=0,2,4,6
/proc/20492/task/20493/stat : 20493 (wbo1.72) R 20490 20492 19809 0 -1 4202560 5059 0 0 0 3817 1 0 0 20 0 2 0 333504409 85725184 5624 33554432000 4194304 5964350 140737326052080 140392474548632 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 38.28
Current children cumulated vsize (KiB) 83716

[startup+39.1003 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 20495
/proc/meminfo: memFree=27066976/32873844 swapFree=7628/7628
[pid=20492] ppid=20490 vsize=83716 CPUtime=39.08 cores=0,2,4,6
/proc/20492/stat : 20492 (wbo1.72) S 20490 20492 19809 0 -1 4202496 5780 0 0 0 3906 2 0 0 20 0 2 0 333504409 85725184 5624 33554432000 4194304 5964350 140737326052080 140737326051600 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20492/statm: 20929 5624 197 433 0 20493 0
[pid=20492/tid=20493] ppid=20490 vsize=83716 CPUtime=38.97 cores=0,2,4,6
/proc/20492/task/20493/stat : 20493 (wbo1.72) R 20490 20492 19809 0 -1 4202560 5059 0 0 0 3896 1 0 0 20 0 2 0 333504409 85725184 5624 33554432000 4194304 5964350 140737326052080 140392474548632 4400007 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 39.08
Current children cumulated vsize (KiB) 83716

[startup+39.5003 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 20495
/proc/meminfo: memFree=27067100/32873844 swapFree=7628/7628
[pid=20492] ppid=20490 vsize=83716 CPUtime=39.49 cores=0,2,4,6
/proc/20492/stat : 20492 (wbo1.72) S 20490 20492 19809 0 -1 4202496 5780 0 0 0 3947 2 0 0 20 0 2 0 333504409 85725184 5624 33554432000 4194304 5964350 140737326052080 140737326051600 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20492/statm: 20929 5624 197 433 0 20493 0
[pid=20492/tid=20493] ppid=20490 vsize=83716 CPUtime=39.38 cores=0,2,4,6
/proc/20492/task/20493/stat : 20493 (wbo1.72) R 20490 20492 19809 0 -1 4202560 5059 0 0 0 3937 1 0 0 20 0 2 0 333504409 85725184 5624 33554432000 4194304 5964350 140737326052080 140392474548632 4400007 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 39.49
Current children cumulated vsize (KiB) 83716

[startup+39.9003 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 20495
/proc/meminfo: memFree=27067100/32873844 swapFree=7628/7628
[pid=20492] ppid=20490 vsize=83716 CPUtime=39.88 cores=0,2,4,6
/proc/20492/stat : 20492 (wbo1.72) S 20490 20492 19809 0 -1 4202496 5780 0 0 0 3986 2 0 0 20 0 2 0 333504409 85725184 5624 33554432000 4194304 5964350 140737326052080 140737326051600 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20492/statm: 20929 5624 197 433 0 20493 0
[pid=20492/tid=20493] ppid=20490 vsize=83716 CPUtime=39.77 cores=0,2,4,6
/proc/20492/task/20493/stat : 20493 (wbo1.72) R 20490 20492 19809 0 -1 4202560 5059 0 0 0 3976 1 0 0 20 0 2 0 333504409 85725184 5624 33554432000 4194304 5964350 140737326052080 140392474548632 18446744073699066235 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 39.88
Current children cumulated vsize (KiB) 83716

[startup+40.0003 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 20495
/proc/meminfo: memFree=27067100/32873844 swapFree=7628/7628
[pid=20492] ppid=20490 vsize=83716 CPUtime=39.98 cores=0,2,4,6
/proc/20492/stat : 20492 (wbo1.72) S 20490 20492 19809 0 -1 4202496 5780 0 0 0 3996 2 0 0 20 0 2 0 333504409 85725184 5624 33554432000 4194304 5964350 140737326052080 140737326051600 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20492/statm: 20929 5624 197 433 0 20493 0
[pid=20492/tid=20493] ppid=20490 vsize=83716 CPUtime=39.87 cores=0,2,4,6
/proc/20492/task/20493/stat : 20493 (wbo1.72) R 20490 20492 19809 0 -1 4202560 5059 0 0 0 3986 1 0 0 20 0 2 0 333504409 85725184 5624 33554432000 4194304 5964350 140737326052080 140392474548632 4399832 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 39.98
Current children cumulated vsize (KiB) 83716

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20492 and gives
#  childrusage.ru_utime.tv_sec=39
#  childrusage.ru_utime.tv_usec=874938
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=20996
# CPU time returned by wait4() is 39.8959
# while last known CPU time is 39.98
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 40.013
CPU time (s): 39.98
CPU user time (s): 39.96
CPU system time (s): 0.02
CPU usage (%): 99.9176
Max. virtual memory (cumulated for all children) (KiB): 84040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 39.8749
system time used= 0.020996
maximum resident set size= 22508
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5783
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= 11
involuntary context switches= 50

runsolver used 0.06299 second user time and 0.159975 second system time

The end

Launcher Data 

Begin job on node107 at 2012-06-02 23:49:19
IDJOB=3728189
IDBENCH=78843
IDSOLVER=2315
FILE ID=node107/3728189-1338673759
RUNJOBID= node107-1338670136-20216
PBS_JOBID= 14636491
Free space on /tmp= 70780 MiB

SOLVER NAME= wbo 1.72
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111225605--soft-66-100-0.wbo
COMMAND LINE= wbo1.72 -file-format=wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3728189-1338673759/watcher-3728189-1338673759 -o /tmp/evaluation-result-3728189-1338673759/solver-3728189-1338673759 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=wbo HOME/instance-3728189-1338673759.wbo

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

MD5SUM BENCH= 0b429bb598a1356114a5dedac9be9982
RANDOM SEED=546927240

node107.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		: 2666.760
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	: 5333.52
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		: 2666.760
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	: 5331.91
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		: 2666.760
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	: 5331.92
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		: 2666.760
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	: 5331.91
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		: 2666.760
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	: 5331.91
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		: 2666.760
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	: 5331.91
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		: 2666.760
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	: 5331.86
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		: 2666.760
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        27097424 kB
Buffers:          466364 kB
Cached:          4396556 kB
SwapCached:           76 kB
Active:          1902300 kB
Inactive:        2997852 kB
Active(anon):      28636 kB
Inactive(anon):    11072 kB
Active(file):    1873664 kB
Inactive(file):  2986780 kB
Unevictable:        7628 kB
Mlocked:            7628 kB
SwapTotal:      67108856 kB
SwapFree:       67108780 kB
Dirty:             11372 kB
Writeback:             0 kB
AnonPages:         63132 kB
Mapped:            15048 kB
Shmem:               184 kB
Slab:             734488 kB
SReclaimable:     176660 kB
SUnreclaim:       557828 kB
KernelStack:        1488 kB
PageTables:         4132 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     142800 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     18432 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= 70772 MiB
End job on node107 at 2012-06-02 23:49:59