Trace number 3699992

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? (problem) 37.27 41.0271

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9013_1.std.opb
MD5SUMb760f204d25cefa22909a1b50f38728a
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark146
Best CPU time to get the best result obtained on this benchmark1801.95
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables54782
Total number of constraints176232
Number of constraints which are clauses175032
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 constraint90
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 

2.06/2.20	c run inc solver
2.06/2.20	c [INC SYSTEM] run initial solver
2.06/2.20	c [INC SYSTEM] preprocess with white file
7.43/7.55	c [INC SYSTEM] finished preprocessing in 5 s
7.43/7.55	c [INC SYSTEM] execute solver
36.66/36.77	c [INC SEARCH] formula is SAT
36.75/36.89	c [INC SYSTEM] solved the initial formula
37.06/37.13	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
37.27/41.02	HOME/npSolver-pbo-I.sh: line 18: 19454 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=1 -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-3699992-1338086677/watcher-3699992-1338086677 -o /tmp/evaluation-result-3699992-1338086677/solver-3699992-1338086677 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3699992-1338086677.opb 1556251501 HOME HOME 

running on 4 cores: 1,3,5,7

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: 2.46 2.33 2.16 3/179 19453
/proc/meminfo: memFree=19855820/32873648 swapFree=7104/7104
[pid=19453] ppid=19451 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19453/stat : 19453 (npSolver-pbo-I.) S 19451 19453 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274793159 9367552 275 33554432000 4194304 5064252 140734303434176 140734303433088 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19453/statm: 2287 275 233 213 0 72 0

[startup+0.0932629 s]
/proc/loadavg: 2.46 2.33 2.16 3/179 19453
/proc/meminfo: memFree=19855820/32873648 swapFree=7104/7104
[pid=19453] ppid=19451 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19453/stat : 19453 (npSolver-pbo-I.) S 19451 19453 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274793159 9367552 275 33554432000 4194304 5064252 140734303434176 140734303433088 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19453/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100156 s]
/proc/loadavg: 2.46 2.33 2.16 3/179 19453
/proc/meminfo: memFree=19855820/32873648 swapFree=7104/7104
[pid=19453] ppid=19451 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19453/stat : 19453 (npSolver-pbo-I.) S 19451 19453 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274793159 9367552 275 33554432000 4194304 5064252 140734303434176 140734303433088 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19453/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300232 s]
/proc/loadavg: 2.46 2.33 2.16 3/179 19453
/proc/meminfo: memFree=19855820/32873648 swapFree=7104/7104
[pid=19453] ppid=19451 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19453/stat : 19453 (npSolver-pbo-I.) S 19451 19453 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274793159 9367552 275 33554432000 4194304 5064252 140734303434176 140734303433088 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19453/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700287 s]
/proc/loadavg: 2.46 2.33 2.16 3/179 19453
/proc/meminfo: memFree=19855820/32873648 swapFree=7104/7104
[pid=19453] ppid=19451 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19453/stat : 19453 (npSolver-pbo-I.) S 19451 19453 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274793159 9367552 275 33554432000 4194304 5064252 140734303434176 140734303433088 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19453/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50033 s]
/proc/loadavg: 2.46 2.33 2.16 3/181 19455
/proc/meminfo: memFree=19790984/32873648 swapFree=7104/7104
[pid=19453] ppid=19451 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19453/stat : 19453 (npSolver-pbo-I.) S 19451 19453 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274793159 9367552 275 33554432000 4194304 5064252 140734303434176 140734303433088 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19453/statm: 2287 275 233 213 0 72 0
[pid=19454] ppid=19453 vsize=130368 CPUtime=1.49 cores=1,3,5,7
/proc/19454/stat : 19454 (npSolver-pbo) R 19453 19453 14700 0 -1 4202496 19158 0 0 0 145 4 0 0 20 0 1 0 274793159 133496832 30865 33554432000 4194304 5992684 140737193297296 140737193292712 4523485 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/19454/statm: 32592 30865 158 440 0 32148 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 139516

[startup+3.10022 s]
/proc/loadavg: 2.46 2.33 2.16 2/181 19455
/proc/meminfo: memFree=19568496/32873648 swapFree=7104/7104
[pid=19453] ppid=19451 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19453/stat : 19453 (npSolver-pbo-I.) S 19451 19453 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274793159 9367552 275 33554432000 4194304 5064252 140734303434176 140734303433088 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19453/statm: 2287 275 233 213 0 72 0
[pid=19454] ppid=19453 vsize=226940 CPUtime=2.16 cores=1,3,5,7
/proc/19454/stat : 19454 (npSolver-pbo) S 19453 19453 14700 0 -1 4202496 27896 0 0 0 197 19 0 0 20 0 1 0 274793159 232386560 45768 33554432000 4194304 5992684 140737193297296 140737193291744 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 2 0 0
/proc/19454/statm: 56735 45768 165 440 0 56291 0
Current children cumulated CPU time (s) 2.16
Current children cumulated vsize (KiB) 236088
heavy processes:

[startup+6.3003 s]
/proc/loadavg: 2.50 2.35 2.17 3/183 19457
/proc/meminfo: memFree=19223804/32873648 swapFree=7104/7104
[pid=19453] ppid=19451 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19453/stat : 19453 (npSolver-pbo-I.) S 19451 19453 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274793159 9367552 275 33554432000 4194304 5064252 140734303434176 140734303433088 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19453/statm: 2287 275 233 213 0 72 0
[pid=19454] ppid=19453 vsize=226940 CPUtime=2.16 cores=1,3,5,7
/proc/19454/stat : 19454 (npSolver-pbo) S 19453 19453 14700 0 -1 4202496 27896 0 0 0 197 19 0 0 20 0 1 0 274793159 232386560 45768 33554432000 4194304 5992684 140737193297296 140737193291744 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 2 0 0
/proc/19454/statm: 56735 45768 165 440 0 56291 0
[pid=19456] ppid=19454 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19456/stat : 19456 (cp2_pre.sh) S 19454 19453 14700 0 -1 4202496 610 0 0 0 0 0 0 0 20 0 1 0 274793379 9367552 277 33554432000 4194304 5064252 140737236637856 140737236636560 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19456/statm: 2287 277 234 213 0 72 0
[pid=19457] ppid=19456 vsize=442736 CPUtime=4.07 cores=1,3,5,7
/proc/19457/stat : 19457 (coprocessor) R 19456 19453 14700 0 -1 4202496 17214 0 0 0 385 22 0 0 20 0 1 0 274793380 453361664 79722 33554432000 4194304 6586260 140735359032880 140735359028632 5732496 0 0 4096 8404994 0 0 0 17 1 0 0 0 0 0
/proc/19457/statm: 110684 79722 158 584 0 110096 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 687972

[startup+12.7004 s]
/proc/loadavg: 2.46 2.34 2.17 3/182 19459
/proc/meminfo: memFree=19059776/32873648 swapFree=7104/7104
[pid=19453] ppid=19451 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19453/stat : 19453 (npSolver-pbo-I.) S 19451 19453 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274793159 9367552 275 33554432000 4194304 5064252 140734303434176 140734303433088 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19453/statm: 2287 275 233 213 0 72 0
[pid=19454] ppid=19453 vsize=226940 CPUtime=7.49 cores=1,3,5,7
/proc/19454/stat : 19454 (npSolver-pbo) S 19453 19453 14700 0 -1 4202496 27912 18118 0 0 197 19 503 30 20 0 1 0 274793159 232386560 45770 33554432000 4194304 5992684 140737193297296 140737193283560 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 2 0 0
/proc/19454/statm: 56735 45770 167 440 0 56291 0
[pid=19459] ppid=19454 vsize=589476 CPUtime=5.14 cores=1,3,5,7
/proc/19459/stat : 19459 (glucosInc) R 19454 19453 14700 0 -1 4202496 86734 0 0 0 495 19 0 0 20 0 1 0 274793914 603623424 131713 33554432000 4194304 5654031 140737241537472 140737241535352 4216337 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/19459/statm: 147369 131713 130 357 0 147009 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 825564

[startup+25.5004 s]
/proc/loadavg: 2.36 2.32 2.16 3/182 19459
/proc/meminfo: memFree=19059688/32873648 swapFree=7104/7104
[pid=19453] ppid=19451 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19453/stat : 19453 (npSolver-pbo-I.) S 19451 19453 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274793159 9367552 275 33554432000 4194304 5064252 140734303434176 140734303433088 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19453/statm: 2287 275 233 213 0 72 0
[pid=19454] ppid=19453 vsize=226940 CPUtime=7.49 cores=1,3,5,7
/proc/19454/stat : 19454 (npSolver-pbo) S 19453 19453 14700 0 -1 4202496 27912 18118 0 0 197 19 503 30 20 0 1 0 274793159 232386560 45770 33554432000 4194304 5992684 140737193297296 140737193283560 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 2 0 0
/proc/19454/statm: 56735 45770 167 440 0 56291 0
[pid=19459] ppid=19454 vsize=591208 CPUtime=17.93 cores=1,3,5,7
/proc/19459/stat : 19459 (glucosInc) R 19454 19453 14700 0 -1 4202496 87157 0 0 0 1774 19 0 0 20 0 1 0 274793914 605396992 132136 33554432000 4194304 5654031 140737241537472 140737241535352 4232800 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/19459/statm: 147802 132136 140 357 0 147442 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 827296

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

[startup+31.9069 s]
/proc/loadavg: 2.33 2.32 2.16 3/182 19459
/proc/meminfo: memFree=19059672/32873648 swapFree=7104/7104
[pid=19453] ppid=19451 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19453/stat : 19453 (npSolver-pbo-I.) S 19451 19453 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274793159 9367552 275 33554432000 4194304 5064252 140734303434176 140734303433088 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19453/statm: 2287 275 233 213 0 72 0
[pid=19454] ppid=19453 vsize=226940 CPUtime=7.49 cores=1,3,5,7
/proc/19454/stat : 19454 (npSolver-pbo) S 19453 19453 14700 0 -1 4202496 27912 18118 0 0 197 19 503 30 20 0 1 0 274793159 232386560 45770 33554432000 4194304 5992684 140737193297296 140737193283560 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 2 0 0
/proc/19454/statm: 56735 45770 167 440 0 56291 0
[pid=19459] ppid=19454 vsize=591472 CPUtime=24.33 cores=1,3,5,7
/proc/19459/stat : 19459 (glucosInc) R 19454 19453 14700 0 -1 4202496 87228 0 0 0 2414 19 0 0 20 0 1 0 274793914 605667328 132207 33554432000 4194304 5654031 140737241537472 140737241535256 4232509 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/19459/statm: 147868 132207 140 357 0 147508 0
Current children cumulated CPU time (s) 31.82
Current children cumulated vsize (KiB) 827560

[startup+35.1003 s]
/proc/loadavg: 2.30 2.31 2.16 3/182 19459
/proc/meminfo: memFree=19057624/32873648 swapFree=7104/7104
[pid=19453] ppid=19451 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19453/stat : 19453 (npSolver-pbo-I.) S 19451 19453 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274793159 9367552 275 33554432000 4194304 5064252 140734303434176 140734303433088 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19453/statm: 2287 275 233 213 0 72 0
[pid=19454] ppid=19453 vsize=226940 CPUtime=7.49 cores=1,3,5,7
/proc/19454/stat : 19454 (npSolver-pbo) S 19453 19453 14700 0 -1 4202496 27912 18118 0 0 197 19 503 30 20 0 1 0 274793159 232386560 45770 33554432000 4194304 5992684 140737193297296 140737193283560 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 2 0 0
/proc/19454/statm: 56735 45770 167 440 0 56291 0
[pid=19459] ppid=19454 vsize=591472 CPUtime=27.53 cores=1,3,5,7
/proc/19459/stat : 19459 (glucosInc) R 19454 19453 14700 0 -1 4202496 87244 0 0 0 2734 19 0 0 20 0 1 0 274793914 605667328 132734 33554432000 4194304 5654031 140737241537472 140737241535256 4232477 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/19459/statm: 147868 132734 140 357 0 147508 0
Current children cumulated CPU time (s) 35.02
Current children cumulated vsize (KiB) 827560

[startup+38.3003 s]
/proc/loadavg: 2.30 2.31 2.16 4/183 19460
/proc/meminfo: memFree=18889916/32873648 swapFree=7104/7104
[pid=19453] ppid=19451 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19453/stat : 19453 (npSolver-pbo-I.) S 19451 19453 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274793159 9367552 275 33554432000 4194304 5064252 140734303434176 140734303433088 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19453/statm: 2287 275 233 213 0 72 0
[pid=19454] ppid=19453 vsize=284232 CPUtime=8.14 cores=1,3,5,7
/proc/19454/stat : 19454 (npSolver-pbo) S 19453 19453 14700 0 -1 4204032 34534 18118 0 0 240 41 503 30 20 0 1 0 274793159 291053568 60111 33554432000 4194304 5992684 140737193297296 140737193291832 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 2 0 0
/proc/19454/statm: 71058 60111 185 440 0 70614 0
[pid=19459] ppid=19454 vsize=605276 CPUtime=29.13 cores=1,3,5,7
/proc/19459/stat : 19459 (glucosInc) S 19454 19453 14700 0 -1 4202496 89907 0 0 0 2893 20 0 0 20 0 1 0 274793914 619802624 137441 33554432000 4194304 5654031 140737241537472 140737241535784 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/19459/statm: 151319 137441 146 357 0 150959 0
Current children cumulated CPU time (s) 37.27
Current children cumulated vsize (KiB) 898656

[startup+39.9003 s]
/proc/loadavg: 2.28 2.31 2.16 2/183 19460
/proc/meminfo: memFree=18516172/32873648 swapFree=7104/7104
[pid=19453] ppid=19451 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19453/stat : 19453 (npSolver-pbo-I.) S 19451 19453 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274793159 9367552 275 33554432000 4194304 5064252 140734303434176 140734303433088 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19453/statm: 2287 275 233 213 0 72 0
[pid=19454] ppid=19453 vsize=284232 CPUtime=8.14 cores=1,3,5,7
/proc/19454/stat : 19454 (npSolver-pbo) S 19453 19453 14700 0 -1 4204032 34534 18118 0 0 240 41 503 30 20 0 1 0 274793159 291053568 60111 33554432000 4194304 5992684 140737193297296 140737193291832 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 2 0 0
/proc/19454/statm: 71058 60111 185 440 0 70614 0
[pid=19459] ppid=19454 vsize=605276 CPUtime=29.13 cores=1,3,5,7
/proc/19459/stat : 19459 (glucosInc) S 19454 19453 14700 0 -1 4202496 89907 0 0 0 2893 20 0 0 20 0 1 0 274793914 619802624 137441 33554432000 4194304 5654031 140737241537472 140737241535784 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/19459/statm: 151319 137441 146 357 0 150959 0
Current children cumulated CPU time (s) 37.27
Current children cumulated vsize (KiB) 898656

[startup+40.7067 s]
/proc/loadavg: 2.28 2.31 2.16 2/183 19460
/proc/meminfo: memFree=18517152/32873648 swapFree=7104/7104
[pid=19453] ppid=19451 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19453/stat : 19453 (npSolver-pbo-I.) S 19451 19453 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274793159 9367552 275 33554432000 4194304 5064252 140734303434176 140734303433088 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19453/statm: 2287 275 233 213 0 72 0
[pid=19454] ppid=19453 vsize=284232 CPUtime=8.14 cores=1,3,5,7
/proc/19454/stat : 19454 (npSolver-pbo) S 19453 19453 14700 0 -1 4204032 34534 18118 0 0 240 41 503 30 20 0 1 0 274793159 291053568 60111 33554432000 4194304 5992684 140737193297296 140737193291832 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 2 0 0
/proc/19454/statm: 71058 60111 185 440 0 70614 0
[pid=19459] ppid=19454 vsize=605276 CPUtime=29.13 cores=1,3,5,7
/proc/19459/stat : 19459 (glucosInc) S 19454 19453 14700 0 -1 4202496 89907 0 0 0 2893 20 0 0 20 0 1 0 274793914 619802624 137441 33554432000 4194304 5654031 140737241537472 140737241535784 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/19459/statm: 151319 137441 146 357 0 150959 0
Current children cumulated CPU time (s) 37.27
Current children cumulated vsize (KiB) 898656

[startup+40.9002 s]
/proc/loadavg: 2.28 2.31 2.16 2/183 19460
/proc/meminfo: memFree=18517152/32873648 swapFree=7104/7104
[pid=19453] ppid=19451 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19453/stat : 19453 (npSolver-pbo-I.) S 19451 19453 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274793159 9367552 275 33554432000 4194304 5064252 140734303434176 140734303433088 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19453/statm: 2287 275 233 213 0 72 0
[pid=19454] ppid=19453 vsize=284232 CPUtime=8.14 cores=1,3,5,7
/proc/19454/stat : 19454 (npSolver-pbo) S 19453 19453 14700 0 -1 4204032 34534 18118 0 0 240 41 503 30 20 0 1 0 274793159 291053568 60111 33554432000 4194304 5992684 140737193297296 140737193291832 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 2 0 0
/proc/19454/statm: 71058 60111 185 440 0 70614 0
[pid=19459] ppid=19454 vsize=605276 CPUtime=29.13 cores=1,3,5,7
/proc/19459/stat : 19459 (glucosInc) S 19454 19453 14700 0 -1 4202496 89907 0 0 0 2893 20 0 0 20 0 1 0 274793914 619802624 137441 33554432000 4194304 5654031 140737241537472 140737241535784 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/19459/statm: 151319 137441 146 357 0 150959 0
Current children cumulated CPU time (s) 37.27
Current children cumulated vsize (KiB) 898656

[startup+41.0002 s]
/proc/loadavg: 2.28 2.31 2.16 2/183 19460
/proc/meminfo: memFree=18517152/32873648 swapFree=7104/7104
[pid=19453] ppid=19451 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19453/stat : 19453 (npSolver-pbo-I.) S 19451 19453 14700 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274793159 9367552 275 33554432000 4194304 5064252 140734303434176 140734303433088 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19453/statm: 2287 275 233 213 0 72 0
[pid=19454] ppid=19453 vsize=284232 CPUtime=8.14 cores=1,3,5,7
/proc/19454/stat : 19454 (npSolver-pbo) S 19453 19453 14700 0 -1 4204032 34534 18118 0 0 240 41 503 30 20 0 1 0 274793159 291053568 60111 33554432000 4194304 5992684 140737193297296 140737193291832 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 2 0 0
/proc/19454/statm: 71058 60111 185 440 0 70614 0
[pid=19459] ppid=19454 vsize=605276 CPUtime=29.13 cores=1,3,5,7
/proc/19459/stat : 19459 (glucosInc) S 19454 19453 14700 0 -1 4202496 89907 0 0 0 2893 20 0 0 20 0 1 0 274793914 619802624 137441 33554432000 4194304 5654031 140737241537472 140737241535784 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/19459/statm: 151319 137441 146 357 0 150959 0
Current children cumulated CPU time (s) 37.27
Current children cumulated vsize (KiB) 898656

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19453 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=443868
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=727889
# CPU time returned by wait4() is 8.17176
# while last known CPU time is 37.27
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 41.0271
CPU time (s): 37.27
CPU user time (s): 36.36
CPU system time (s): 0.91
CPU usage (%): 90.8424
Max. virtual memory (cumulated for all children) (KiB): 898656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.44387
system time used= 0.727889
maximum resident set size= 318896
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53027
page faults= 0
swaps= 0
block input operations= 8
block output operations= 346792
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 70955
involuntary context switches= 31

runsolver used 0.065989 second user time and 0.201969 second system time

The end

Launcher Data 

Begin job on node127 at 2012-05-27 04:44:37
IDJOB=3699992
IDBENCH=77689
IDSOLVER=2276
FILE ID=node127/3699992-1338086677
RUNJOBID= node127-1338052949-14717
PBS_JOBID= 14624406
Free space on /tmp= 68480 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9013_1.std.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3699992-1338086677/watcher-3699992-1338086677 -o /tmp/evaluation-result-3699992-1338086677/solver-3699992-1338086677 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3699992-1338086677.opb 1556251501 HOME HOME

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

MD5SUM BENCH= b760f204d25cefa22909a1b50f38728a
RANDOM SEED=1556251501

node127.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		: 2666.348
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	: 5332.69
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		: 2666.348
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		: 2666.348
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	: 5331.94
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		: 2666.348
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		: 2666.348
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		: 2666.348
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		: 2666.348
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		: 2666.348
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:       32873648 kB
MemFree:        19856092 kB
Buffers:          356184 kB
Cached:          6003180 kB
SwapCached:            0 kB
Active:          9568764 kB
Inactive:        2539080 kB
Active(anon):    5750120 kB
Inactive(anon):        0 kB
Active(file):    3818644 kB
Inactive(file):  2539080 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             14092 kB
Writeback:            36 kB
AnonPages:       5838696 kB
Mapped:            15928 kB
Shmem:               200 kB
Slab:             758016 kB
SReclaimable:     201052 kB
SUnreclaim:       556964 kB
KernelStack:        1520 kB
PageTables:        15060 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    6713096 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3561472 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 68168 MiB
End job on node127 at 2012-05-27 04:45:18