Trace number 3752352

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 NameAnswerobjective functionCPU timeWall clock time
npSolver inc-topdown-quickBound (fixed)? (problem) 32.92 44.5677

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12018_6.std.opb
MD5SUMc3c02f6d6ed03ca0aea055091dd3548b
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark143
Best CPU time to get the best result obtained on this benchmark1800.18
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables72842
Total number of constraints234329
Number of constraints which are clauses233129
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint120
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

4.98/5.08	c run inc solver
4.98/5.08	c [INC SYSTEM] run initial solver
4.98/5.08	c [INC SYSTEM] preprocess with white file
22.97/23.06	c [INC SYSTEM] finished preprocessing in 17 s
22.97/23.06	c [INC SYSTEM] execute solver
32.19/32.22	c [INC SEARCH] formula is SAT
32.29/32.30	c [INC SYSTEM] solved the initial formula
32.59/32.61	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
32.92/44.56	HOME/npSolver-pbo-Itdqb.sh: line 18: 23885 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=1 -useBinSearch=0 -useCP2=1 -useInc=1

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-3752352-1339159809/watcher-3752352-1339159809 -o /tmp/evaluation-result-3752352-1339159809/solver-3752352-1339159809 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3752352-1339159809.opb 932360761 HOME HOME 

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: 1.36 1.08 1.31 3/180 23884
/proc/meminfo: memFree=28622868/32873844 swapFree=7116/7116
[pid=23884] ppid=23882 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23884/stat : 23884 (npSolver-pbo-It) S 23882 23884 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382109496 9367552 275 33554432000 4194304 5064252 140733427423632 140733427422544 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23884/statm: 2287 275 233 213 0 72 0

[startup+0.06663 s]
/proc/loadavg: 1.36 1.08 1.31 3/180 23884
/proc/meminfo: memFree=28622868/32873844 swapFree=7116/7116
[pid=23884] ppid=23882 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23884/stat : 23884 (npSolver-pbo-It) S 23882 23884 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382109496 9367552 275 33554432000 4194304 5064252 140733427423632 140733427422544 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23884/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100346 s]
/proc/loadavg: 1.36 1.08 1.31 3/180 23884
/proc/meminfo: memFree=28622868/32873844 swapFree=7116/7116
[pid=23884] ppid=23882 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23884/stat : 23884 (npSolver-pbo-It) S 23882 23884 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382109496 9367552 275 33554432000 4194304 5064252 140733427423632 140733427422544 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23884/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300269 s]
/proc/loadavg: 1.36 1.08 1.31 3/180 23884
/proc/meminfo: memFree=28622868/32873844 swapFree=7116/7116
[pid=23884] ppid=23882 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23884/stat : 23884 (npSolver-pbo-It) S 23882 23884 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382109496 9367552 275 33554432000 4194304 5064252 140733427423632 140733427422544 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23884/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700266 s]
/proc/loadavg: 1.36 1.08 1.31 3/180 23884
/proc/meminfo: memFree=28622868/32873844 swapFree=7116/7116
[pid=23884] ppid=23882 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23884/stat : 23884 (npSolver-pbo-It) S 23882 23884 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382109496 9367552 275 33554432000 4194304 5064252 140733427423632 140733427422544 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23884/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50031 s]
/proc/loadavg: 1.36 1.08 1.31 2/182 23886
/proc/meminfo: memFree=28494272/32873844 swapFree=7116/7116
[pid=23884] ppid=23882 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23884/stat : 23884 (npSolver-pbo-It) S 23882 23884 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382109496 9367552 275 33554432000 4194304 5064252 140733427423632 140733427422544 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23884/statm: 2287 275 233 213 0 72 0
[pid=23885] ppid=23884 vsize=194020 CPUtime=1.49 cores=0,2,4,6
/proc/23885/stat : 23885 (npSolver-pbo) R 23884 23884 19006 0 -1 4202496 21344 0 0 0 144 5 0 0 20 0 1 0 382109496 198676480 43516 33554432000 4194304 6004724 140733572046304 140733572041848 4534761 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/23885/statm: 48505 43516 153 442 0 48059 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 203168

[startup+3.1003 s]
/proc/loadavg: 1.36 1.08 1.31 3/182 23886
/proc/meminfo: memFree=28382176/32873844 swapFree=7116/7116
[pid=23884] ppid=23882 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23884/stat : 23884 (npSolver-pbo-It) S 23882 23884 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382109496 9367552 275 33554432000 4194304 5064252 140733427423632 140733427422544 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23884/statm: 2287 275 233 213 0 72 0
[pid=23885] ppid=23884 vsize=390628 CPUtime=3.09 cores=0,2,4,6
/proc/23885/stat : 23885 (npSolver-pbo) R 23884 23884 19006 0 -1 4202496 22517 0 0 0 300 9 0 0 20 0 1 0 382109496 400003072 71165 33554432000 4194304 6004724 140733572046304 140733572040584 4534742 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/23885/statm: 97657 71165 154 442 0 97211 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 399776

[startup+6.30035 s]
/proc/loadavg: 1.41 1.10 1.31 3/183 23890
/proc/meminfo: memFree=28692472/32873844 swapFree=7116/7116
[pid=23884] ppid=23882 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23884/stat : 23884 (npSolver-pbo-It) S 23882 23884 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382109496 9367552 275 33554432000 4194304 5064252 140733427423632 140733427422544 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23884/statm: 2287 275 233 213 0 72 0
[pid=23885] ppid=23884 vsize=616480 CPUtime=5.07 cores=0,2,4,6
/proc/23885/stat : 23885 (npSolver-pbo) S 23884 23884 19006 0 -1 4202496 23466 0 0 0 452 55 0 0 20 0 1 0 382109496 631275520 90293 33554432000 4194304 6004724 140733572046304 140733572040768 5186782 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/23885/statm: 154120 90293 163 442 0 153674 0
[pid=23889] ppid=23885 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23889/stat : 23889 (cp2_pre.sh) S 23885 23884 19006 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 382110004 9367552 277 33554432000 4194304 5064252 140735171939648 140735171938352 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/23889/statm: 2287 277 234 213 0 72 0
[pid=23890] ppid=23889 vsize=134128 CPUtime=1.21 cores=0,2,4,6
/proc/23890/stat : 23890 (coprocessor) R 23889 23884 19006 0 -1 4202496 12509 0 0 0 116 5 0 0 20 0 1 0 382110004 137347072 32525 33554432000 4194304 6586260 140736349580896 140736349577656 5732400 0 0 4096 8404994 0 0 0 17 0 0 0 0 0 0
/proc/23890/statm: 33532 32525 137 584 0 32944 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 768904

[startup+12.7004 s]
/proc/loadavg: 1.54 1.13 1.32 3/183 23890
/proc/meminfo: memFree=27684980/32873844 swapFree=7116/7116
[pid=23884] ppid=23882 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23884/stat : 23884 (npSolver-pbo-It) S 23882 23884 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382109496 9367552 275 33554432000 4194304 5064252 140733427423632 140733427422544 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23884/statm: 2287 275 233 213 0 72 0
[pid=23885] ppid=23884 vsize=616480 CPUtime=5.07 cores=0,2,4,6
/proc/23885/stat : 23885 (npSolver-pbo) S 23884 23884 19006 0 -1 4202496 23466 0 0 0 452 55 0 0 20 0 1 0 382109496 631275520 90293 33554432000 4194304 6004724 140733572046304 140733572040768 5186782 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/23885/statm: 154120 90293 163 442 0 153674 0
[pid=23889] ppid=23885 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23889/stat : 23889 (cp2_pre.sh) S 23885 23884 19006 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 382110004 9367552 277 33554432000 4194304 5064252 140735171939648 140735171938352 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/23889/statm: 2287 277 234 213 0 72 0
[pid=23890] ppid=23889 vsize=1171420 CPUtime=7.6 cores=0,2,4,6
/proc/23890/stat : 23890 (coprocessor) R 23889 23884 19006 0 -1 4202496 104353 0 0 0 731 29 0 0 20 0 1 0 382110004 1199534080 264134 33554432000 4194304 6586260 140736349580896 140736349577160 4496195 0 0 4096 8404994 0 0 0 17 2 0 0 0 0 0
/proc/23890/statm: 292855 264134 168 584 0 292267 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1806196

[startup+25.5004 s]
/proc/loadavg: 1.80 1.20 1.34 3/181 23932
/proc/meminfo: memFree=29183844/32873844 swapFree=7116/7116
[pid=23884] ppid=23882 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23884/stat : 23884 (npSolver-pbo-It) S 23882 23884 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382109496 9367552 275 33554432000 4194304 5064252 140733427423632 140733427422544 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23884/statm: 2287 275 233 213 0 72 0
[pid=23885] ppid=23884 vsize=616480 CPUtime=23.03 cores=0,2,4,6
/proc/23885/stat : 23885 (npSolver-pbo) S 23884 23884 19006 0 -1 4202496 23483 121893 0 0 452 55 1683 113 20 0 1 0 382109496 631275520 90297 33554432000 4194304 6004724 140733572046304 140733572032584 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23885/statm: 154120 90297 167 442 0 153674 0
[pid=23893] ppid=23885 vsize=481692 CPUtime=2.42 cores=0,2,4,6
/proc/23893/stat : 23893 (glucosInc) R 23885 23884 19006 0 -1 4202496 66627 0 0 0 226 16 0 0 20 0 1 0 382111802 493252608 98422 33554432000 4194304 5654031 140737152739920 140737152737704 4232707 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23893/statm: 120423 98422 140 357 0 120063 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1107320

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

[startup+25.6004 s]
/proc/loadavg: 1.80 1.20 1.34 3/181 23932
/proc/meminfo: memFree=29183844/32873844 swapFree=7116/7116
[pid=23884] ppid=23882 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23884/stat : 23884 (npSolver-pbo-It) S 23882 23884 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382109496 9367552 275 33554432000 4194304 5064252 140733427423632 140733427422544 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23884/statm: 2287 275 233 213 0 72 0
[pid=23885] ppid=23884 vsize=616480 CPUtime=23.03 cores=0,2,4,6
/proc/23885/stat : 23885 (npSolver-pbo) S 23884 23884 19006 0 -1 4202496 23483 121893 0 0 452 55 1683 113 20 0 1 0 382109496 631275520 90297 33554432000 4194304 6004724 140733572046304 140733572032584 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23885/statm: 154120 90297 167 442 0 153674 0
[pid=23893] ppid=23885 vsize=481692 CPUtime=2.52 cores=0,2,4,6
/proc/23893/stat : 23893 (glucosInc) R 23885 23884 19006 0 -1 4202496 66633 0 0 0 236 16 0 0 20 0 1 0 382111802 493252608 98428 33554432000 4194304 5654031 140737152739920 140737152737704 4232703 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23893/statm: 120423 98428 140 357 0 120063 0
Current children cumulated CPU time (s) 25.55
Current children cumulated vsize (KiB) 1107320

[startup+32.0067 s]
/proc/loadavg: 1.81 1.22 1.34 3/183 23934
/proc/meminfo: memFree=28208404/32873844 swapFree=7116/7116
[pid=23884] ppid=23882 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23884/stat : 23884 (npSolver-pbo-It) S 23882 23884 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382109496 9367552 275 33554432000 4194304 5064252 140733427423632 140733427422544 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23884/statm: 2287 275 233 213 0 72 0
[pid=23885] ppid=23884 vsize=616480 CPUtime=23.05 cores=0,2,4,6
/proc/23885/stat : 23885 (npSolver-pbo) S 23884 23884 19006 0 -1 4202496 27219 121893 0 0 454 55 1683 113 20 0 1 0 382109496 631275520 90297 33554432000 4194304 6004724 140733572046304 140733572032584 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23885/statm: 154120 90297 167 442 0 153674 0
[pid=23893] ppid=23885 vsize=486440 CPUtime=8.92 cores=0,2,4,6
/proc/23893/stat : 23893 (glucosInc) R 23885 23884 19006 0 -1 4202496 68150 0 0 0 876 16 0 0 20 0 1 0 382111802 498114560 99945 33554432000 4194304 5654031 140737152739920 140737152738040 4976752 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23893/statm: 121610 99945 141 357 0 121250 0
Current children cumulated CPU time (s) 31.97
Current children cumulated vsize (KiB) 1112068

[startup+38.4003 s]
/proc/loadavg: 1.83 1.23 1.35 2/184 23935
/proc/meminfo: memFree=27190796/32873844 swapFree=7116/7116
[pid=23884] ppid=23882 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23884/stat : 23884 (npSolver-pbo-It) S 23882 23884 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382109496 9367552 275 33554432000 4194304 5064252 140733427423632 140733427422544 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23884/statm: 2287 275 233 213 0 72 0
[pid=23885] ppid=23884 vsize=636484 CPUtime=23.81 cores=0,2,4,6
/proc/23885/stat : 23885 (npSolver-pbo) S 23884 23884 19006 0 -1 4204032 31487 121893 0 0 497 88 1683 113 20 0 1 0 382109496 651759616 95288 33554432000 4194304 6004724 140733572046304 140733572040856 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23885/statm: 159121 95288 189 442 0 158675 0
[pid=23893] ppid=23885 vsize=486444 CPUtime=9.11 cores=0,2,4,6
/proc/23893/stat : 23893 (glucosInc) S 23885 23884 19006 0 -1 4202496 68155 0 0 0 894 17 0 0 20 0 1 0 382111802 498118656 99950 33554432000 4194304 5654031 140737152739920 140737152738232 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/23893/statm: 121611 99950 146 357 0 121251 0
Current children cumulated CPU time (s) 32.92
Current children cumulated vsize (KiB) 1132076

[startup+41.6003 s]
/proc/loadavg: 2.00 1.27 1.36 2/184 23935
/proc/meminfo: memFree=27162532/32873844 swapFree=7116/7116
[pid=23884] ppid=23882 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23884/stat : 23884 (npSolver-pbo-It) S 23882 23884 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382109496 9367552 275 33554432000 4194304 5064252 140733427423632 140733427422544 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23884/statm: 2287 275 233 213 0 72 0
[pid=23885] ppid=23884 vsize=636484 CPUtime=23.81 cores=0,2,4,6
/proc/23885/stat : 23885 (npSolver-pbo) S 23884 23884 19006 0 -1 4204032 31487 121893 0 0 497 88 1683 113 20 0 1 0 382109496 651759616 95288 33554432000 4194304 6004724 140733572046304 140733572040856 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23885/statm: 159121 95288 189 442 0 158675 0
[pid=23893] ppid=23885 vsize=486444 CPUtime=9.11 cores=0,2,4,6
/proc/23893/stat : 23893 (glucosInc) S 23885 23884 19006 0 -1 4202496 68155 0 0 0 894 17 0 0 20 0 1 0 382111802 498118656 99950 33554432000 4194304 5654031 140737152739920 140737152738232 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/23893/statm: 121611 99950 146 357 0 121251 0
Current children cumulated CPU time (s) 32.92
Current children cumulated vsize (KiB) 1132076

[startup+43.2003 s]
/proc/loadavg: 2.00 1.27 1.36 2/183 23937
/proc/meminfo: memFree=27829584/32873844 swapFree=7116/7116
[pid=23884] ppid=23882 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23884/stat : 23884 (npSolver-pbo-It) S 23882 23884 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382109496 9367552 275 33554432000 4194304 5064252 140733427423632 140733427422544 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23884/statm: 2287 275 233 213 0 72 0
[pid=23885] ppid=23884 vsize=636484 CPUtime=23.81 cores=0,2,4,6
/proc/23885/stat : 23885 (npSolver-pbo) S 23884 23884 19006 0 -1 4204032 31487 121893 0 0 497 88 1683 113 20 0 1 0 382109496 651759616 95288 33554432000 4194304 6004724 140733572046304 140733572040856 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23885/statm: 159121 95288 189 442 0 158675 0
[pid=23893] ppid=23885 vsize=486444 CPUtime=9.11 cores=0,2,4,6
/proc/23893/stat : 23893 (glucosInc) S 23885 23884 19006 0 -1 4202496 68155 0 0 0 894 17 0 0 20 0 1 0 382111802 498118656 99950 33554432000 4194304 5654031 140737152739920 140737152738232 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/23893/statm: 121611 99950 146 357 0 121251 0
Current children cumulated CPU time (s) 32.92
Current children cumulated vsize (KiB) 1132076

[startup+44.0003 s]
/proc/loadavg: 2.00 1.27 1.36 2/183 23937
/proc/meminfo: memFree=27828344/32873844 swapFree=7116/7116
[pid=23884] ppid=23882 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23884/stat : 23884 (npSolver-pbo-It) S 23882 23884 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382109496 9367552 275 33554432000 4194304 5064252 140733427423632 140733427422544 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23884/statm: 2287 275 233 213 0 72 0
[pid=23885] ppid=23884 vsize=636484 CPUtime=23.81 cores=0,2,4,6
/proc/23885/stat : 23885 (npSolver-pbo) S 23884 23884 19006 0 -1 4204032 31487 121893 0 0 497 88 1683 113 20 0 1 0 382109496 651759616 95288 33554432000 4194304 6004724 140733572046304 140733572040856 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23885/statm: 159121 95288 189 442 0 158675 0
[pid=23893] ppid=23885 vsize=486444 CPUtime=9.11 cores=0,2,4,6
/proc/23893/stat : 23893 (glucosInc) S 23885 23884 19006 0 -1 4202496 68155 0 0 0 894 17 0 0 20 0 1 0 382111802 498118656 99950 33554432000 4194304 5654031 140737152739920 140737152738232 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/23893/statm: 121611 99950 146 357 0 121251 0
Current children cumulated CPU time (s) 32.92
Current children cumulated vsize (KiB) 1132076

[startup+44.4003 s]
/proc/loadavg: 2.00 1.27 1.36 2/183 23937
/proc/meminfo: memFree=27828344/32873844 swapFree=7116/7116
[pid=23884] ppid=23882 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23884/stat : 23884 (npSolver-pbo-It) S 23882 23884 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382109496 9367552 275 33554432000 4194304 5064252 140733427423632 140733427422544 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23884/statm: 2287 275 233 213 0 72 0
[pid=23885] ppid=23884 vsize=636484 CPUtime=23.81 cores=0,2,4,6
/proc/23885/stat : 23885 (npSolver-pbo) S 23884 23884 19006 0 -1 4204032 31487 121893 0 0 497 88 1683 113 20 0 1 0 382109496 651759616 95288 33554432000 4194304 6004724 140733572046304 140733572040856 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23885/statm: 159121 95288 189 442 0 158675 0
[pid=23893] ppid=23885 vsize=486444 CPUtime=9.11 cores=0,2,4,6
/proc/23893/stat : 23893 (glucosInc) S 23885 23884 19006 0 -1 4202496 68155 0 0 0 894 17 0 0 20 0 1 0 382111802 498118656 99950 33554432000 4194304 5654031 140737152739920 140737152738232 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/23893/statm: 121611 99950 146 357 0 121251 0
Current children cumulated CPU time (s) 32.92
Current children cumulated vsize (KiB) 1132076

[startup+44.5003 s]
/proc/loadavg: 2.00 1.27 1.36 2/183 23937
/proc/meminfo: memFree=27828344/32873844 swapFree=7116/7116
[pid=23884] ppid=23882 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23884/stat : 23884 (npSolver-pbo-It) S 23882 23884 19006 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 382109496 9367552 275 33554432000 4194304 5064252 140733427423632 140733427422544 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23884/statm: 2287 275 233 213 0 72 0
[pid=23885] ppid=23884 vsize=636484 CPUtime=23.81 cores=0,2,4,6
/proc/23885/stat : 23885 (npSolver-pbo) S 23884 23884 19006 0 -1 4204032 31487 121893 0 0 497 88 1683 113 20 0 1 0 382109496 651759616 95288 33554432000 4194304 6004724 140733572046304 140733572040856 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23885/statm: 159121 95288 189 442 0 158675 0
[pid=23893] ppid=23885 vsize=486444 CPUtime=9.11 cores=0,2,4,6
/proc/23893/stat : 23893 (glucosInc) S 23885 23884 19006 0 -1 4202496 68155 0 0 0 894 17 0 0 20 0 1 0 382111802 498118656 99950 33554432000 4194304 5654031 140737152739920 140737152738232 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/23893/statm: 121611 99950 146 357 0 121251 0
Current children cumulated CPU time (s) 32.92
Current children cumulated vsize (KiB) 1132076

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23884 and gives
#  childrusage.ru_utime.tv_sec=21
#  childrusage.ru_utime.tv_usec=819682
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=26691
# CPU time returned by wait4() is 23.8464
# while last known CPU time is 32.92
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 44.5677
CPU time (s): 32.92
CPU user time (s): 30.74
CPU system time (s): 2.18
CPU usage (%): 73.8652
Max. virtual memory (cumulated for all children) (KiB): 2004512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.8197
system time used= 2.02669
maximum resident set size= 1323388
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 153754
page faults= 0
swaps= 0
block input operations= 0
block output operations= 706272
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 161731
involuntary context switches= 49

runsolver used 0.079987 second user time and 0.277957 second system time

The end

Launcher Data 

Begin job on node103 at 2012-06-08 14:50:09
IDJOB=3752352
IDBENCH=77148
IDSOLVER=2335
FILE ID=node103/3752352-1339159809
RUNJOBID= node103-1339159790-23762
PBS_JOBID= 14643772
Free space on /tmp= 71024 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12018_6.std.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3752352-1339159809/watcher-3752352-1339159809 -o /tmp/evaluation-result-3752352-1339159809/solver-3752352-1339159809 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3752352-1339159809.opb 932360761 HOME HOME

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

MD5SUM BENCH= c3c02f6d6ed03ca0aea055091dd3548b
RANDOM SEED=932360761

node103.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		: 2666.189
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	: 5332.37
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		: 2666.189
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		: 2666.189
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		: 2666.189
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		: 2666.189
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		: 2666.189
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	: 5411.36
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		: 2666.189
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	: 5331.91
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		: 2666.189
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:        28623248 kB
Buffers:          368176 kB
Cached:          1763960 kB
SwapCached:         5468 kB
Active:          1957784 kB
Inactive:        1426876 kB
Active(anon):    1249512 kB
Inactive(anon):     5816 kB
Active(file):     708272 kB
Inactive(file):  1421060 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67096900 kB
Dirty:            221992 kB
Writeback:             0 kB
AnonPages:       1257936 kB
Mapped:            10488 kB
Shmem:                 0 kB
Slab:             723204 kB
SReclaimable:     162704 kB
SUnreclaim:       560500 kB
KernelStack:        1488 kB
PageTables:         6516 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1457964 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    798720 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= 70700 MiB
End job on node103 at 2012-06-08 14:50:55