Trace number 3699379

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
npSolver inc? (problem) 26.67 39.6141

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/IC/
normalized-minisat50_6_9_8_ic.opb
MD5SUM579086081fadd70cb8f17f26654d7fe6
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark20224039
Best CPU time to get the best result obtained on this benchmark1800.23
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables125200
Total number of constraints250157
Number of constraints which are clauses120150
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints130000
Minimum length of a constraint2
Maximum length of a constraint1225
Number of terms in the objective function 7400
Biggest coefficient in the objective function 157464000
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 48881177800
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 157464000
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 48881177800
Number of bits of the biggest sum of numbers36
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

6.07/6.17	c run inc solver
6.07/6.17	c [INC SYSTEM] run initial solver
6.07/6.17	c [INC SYSTEM] preprocess with white file
20.01/20.76	c [INC SYSTEM] finished preprocessing in 14 s
20.01/20.76	c [INC SYSTEM] execute solver
25.38/26.01	c [INC SEARCH] formula is SAT
25.58/26.20	c [INC SYSTEM] solved the initial formula
25.98/26.64	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
26.67/39.61	HOME/npSolver-pbo-I.sh: line 18:  5288 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-3699379-1338137072/watcher-3699379-1338137072 -o /tmp/evaluation-result-3699379-1338137072/solver-3699379-1338137072 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3699379-1338137072.opb 991522977 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: 2.07 2.03 2.00 3/178 5287
/proc/meminfo: memFree=31400628/32873844 swapFree=7632/7632
[pid=5287] ppid=5285 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5287/stat : 5287 (npSolver-pbo-I.) S 5285 5287 3856 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279831607 9367552 275 33554432000 4194304 5064252 140734887192064 140734887190976 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/5287/statm: 2287 275 233 213 0 72 0

[startup+0.011841 s]
/proc/loadavg: 2.07 2.03 2.00 3/178 5287
/proc/meminfo: memFree=31400628/32873844 swapFree=7632/7632
[pid=5287] ppid=5285 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5287/stat : 5287 (npSolver-pbo-I.) S 5285 5287 3856 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279831607 9367552 275 33554432000 4194304 5064252 140734887192064 140734887190976 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/5287/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100255 s]
/proc/loadavg: 2.07 2.03 2.00 3/178 5287
/proc/meminfo: memFree=31400628/32873844 swapFree=7632/7632
[pid=5287] ppid=5285 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5287/stat : 5287 (npSolver-pbo-I.) S 5285 5287 3856 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279831607 9367552 275 33554432000 4194304 5064252 140734887192064 140734887190976 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/5287/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300252 s]
/proc/loadavg: 2.07 2.03 2.00 3/178 5287
/proc/meminfo: memFree=31400628/32873844 swapFree=7632/7632
[pid=5287] ppid=5285 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5287/stat : 5287 (npSolver-pbo-I.) S 5285 5287 3856 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279831607 9367552 275 33554432000 4194304 5064252 140734887192064 140734887190976 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/5287/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700284 s]
/proc/loadavg: 2.07 2.03 2.00 3/178 5287
/proc/meminfo: memFree=31400628/32873844 swapFree=7632/7632
[pid=5287] ppid=5285 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5287/stat : 5287 (npSolver-pbo-I.) S 5285 5287 3856 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279831607 9367552 275 33554432000 4194304 5064252 140734887192064 140734887190976 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/5287/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50034 s]
/proc/loadavg: 2.07 2.03 2.00 3/180 5289
/proc/meminfo: memFree=31386892/32873844 swapFree=7632/7632
[pid=5287] ppid=5285 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5287/stat : 5287 (npSolver-pbo-I.) S 5285 5287 3856 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279831607 9367552 275 33554432000 4194304 5064252 140734887192064 140734887190976 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/5287/statm: 2287 275 233 213 0 72 0
[pid=5288] ppid=5287 vsize=56412 CPUtime=1.49 cores=1,3,5,7
/proc/5288/stat : 5288 (npSolver-pbo) R 5287 5287 3856 0 -1 4202496 8687 0 0 0 148 1 0 0 20 0 1 0 279831607 57765888 13766 33554432000 4194304 5992684 140733232455456 140733232451192 5044334 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/5288/statm: 14103 13766 165 440 0 13659 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 65560

[startup+3.10034 s]
/proc/loadavg: 2.07 2.03 2.00 3/180 5289
/proc/meminfo: memFree=31290804/32873844 swapFree=7632/7632
[pid=5287] ppid=5285 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5287/stat : 5287 (npSolver-pbo-I.) S 5285 5287 3856 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279831607 9367552 275 33554432000 4194304 5064252 140734887192064 140734887190976 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/5287/statm: 2287 275 233 213 0 72 0
[pid=5288] ppid=5287 vsize=220524 CPUtime=3.09 cores=1,3,5,7
/proc/5288/stat : 5288 (npSolver-pbo) R 5287 5287 3856 0 -1 4202496 26151 0 0 0 302 7 0 0 20 0 1 0 279831607 225816576 50600 33554432000 4194304 5992684 140733232455456 140733232448744 5044375 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/5288/statm: 55131 50600 165 440 0 54687 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 229672

[startup+6.30032 s]
/proc/loadavg: 2.06 2.03 2.00 3/180 5289
/proc/meminfo: memFree=30982992/32873844 swapFree=7632/7632
[pid=5287] ppid=5285 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5287/stat : 5287 (npSolver-pbo-I.) S 5285 5287 3856 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279831607 9367552 275 33554432000 4194304 5064252 140734887192064 140734887190976 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/5287/statm: 2287 275 233 213 0 72 0
[pid=5288] ppid=5287 vsize=462564 CPUtime=6.16 cores=1,3,5,7
/proc/5288/stat : 5288 (npSolver-pbo) S 5287 5287 3856 0 -1 4202496 55101 0 0 0 557 59 0 0 20 0 1 0 279831607 473665536 112648 33554432000 4194304 5992684 140733232455456 140733232449904 5175646 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 1 0 0
/proc/5288/statm: 115641 112648 172 440 0 115197 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 471712

[startup+12.7004 s]
/proc/loadavg: 2.06 2.02 2.00 2/182 5291
/proc/meminfo: memFree=30010752/32873844 swapFree=7632/7632
[pid=5287] ppid=5285 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5287/stat : 5287 (npSolver-pbo-I.) S 5285 5287 3856 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279831607 9367552 275 33554432000 4194304 5064252 140734887192064 140734887190976 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/5287/statm: 2287 275 233 213 0 72 0
[pid=5288] ppid=5287 vsize=462564 CPUtime=6.16 cores=1,3,5,7
/proc/5288/stat : 5288 (npSolver-pbo) S 5287 5287 3856 0 -1 4202496 55101 0 0 0 557 59 0 0 20 0 1 0 279831607 473665536 112648 33554432000 4194304 5992684 140733232455456 140733232449904 5175646 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 1 0 0
/proc/5288/statm: 115641 112648 172 440 0 115197 0
[pid=5290] ppid=5288 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5290/stat : 5290 (cp2_pre.sh) S 5288 5287 3856 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 279832226 9367552 277 33554432000 4194304 5064252 140736252833440 140736252832144 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/5290/statm: 2287 277 234 213 0 72 0
[pid=5291] ppid=5290 vsize=800912 CPUtime=5.91 cores=1,3,5,7
/proc/5291/stat : 5291 (coprocessor) R 5290 5287 3856 0 -1 4202496 19569 0 0 0 556 35 0 0 20 0 1 0 279832227 820133888 154877 33554432000 4194304 6586260 140735118733744 140735118729496 5732496 0 0 4096 8404994 0 0 0 17 3 0 0 58 0 0
/proc/5291/statm: 200228 154877 158 584 0 199640 0
Current children cumulated CPU time (s) 12.07
Current children cumulated vsize (KiB) 1281772

[startup+25.5004 s]
/proc/loadavg: 2.18 2.06 2.01 4/181 5293
/proc/meminfo: memFree=29699472/32873844 swapFree=7632/7632
[pid=5287] ppid=5285 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5287/stat : 5287 (npSolver-pbo-I.) S 5285 5287 3856 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279831607 9367552 275 33554432000 4194304 5064252 140734887192064 140734887190976 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/5287/statm: 2287 275 233 213 0 72 0
[pid=5288] ppid=5287 vsize=495076 CPUtime=20.13 cores=1,3,5,7
/proc/5288/stat : 5288 (npSolver-pbo) S 5287 5287 3856 0 -1 4202496 55657 20471 0 0 559 61 1311 82 20 0 1 0 279831607 506957824 120272 33554432000 4194304 5992684 140733232455456 140733232441720 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 1 0 0
/proc/5288/statm: 123769 120272 174 440 0 123325 0
[pid=5293] ppid=5288 vsize=1083716 CPUtime=4.71 cores=1,3,5,7
/proc/5293/stat : 5293 (glucosInc) R 5288 5287 3856 0 -1 4202496 146323 0 0 0 427 44 0 0 20 0 1 0 279833684 1109725184 245990 33554432000 4194304 5654031 140737200607744 140737200604216 4976752 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/5293/statm: 270929 245990 142 357 0 270569 0
Current children cumulated CPU time (s) 24.84
Current children cumulated vsize (KiB) 1587940

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

[startup+26.7003 s]
/proc/loadavg: 2.18 2.06 2.01 3/181 5293
/proc/meminfo: memFree=29628168/32873844 swapFree=7632/7632
[pid=5287] ppid=5285 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5287/stat : 5287 (npSolver-pbo-I.) S 5285 5287 3856 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279831607 9367552 275 33554432000 4194304 5064252 140734887192064 140734887190976 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/5287/statm: 2287 275 233 213 0 72 0
[pid=5288] ppid=5287 vsize=549880 CPUtime=20.91 cores=1,3,5,7
/proc/5288/stat : 5288 (npSolver-pbo) S 5287 5287 3856 0 -1 4204032 57482 20471 0 0 632 66 1311 82 20 0 1 0 279831607 563077120 134496 33554432000 4194304 5992684 140733232455456 140733232449992 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 1 0 0
/proc/5288/statm: 137470 134496 191 440 0 137026 0
[pid=5293] ppid=5288 vsize=1083720 CPUtime=5.14 cores=1,3,5,7
/proc/5293/stat : 5293 (glucosInc) S 5288 5287 3856 0 -1 4202496 146328 0 0 0 470 44 0 0 20 0 1 0 279833684 1109729280 245995 33554432000 4194304 5654031 140737200607744 140737200606056 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/5293/statm: 270930 245995 147 357 0 270570 0
Current children cumulated CPU time (s) 26.05
Current children cumulated vsize (KiB) 1642748

[startup+33.1062 s]
/proc/loadavg: 2.16 2.05 2.01 2/182 5294
/proc/meminfo: memFree=28599580/32873844 swapFree=7632/7632
[pid=5287] ppid=5285 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5287/stat : 5287 (npSolver-pbo-I.) S 5285 5287 3856 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279831607 9367552 275 33554432000 4194304 5064252 140734887192064 140734887190976 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/5287/statm: 2287 275 233 213 0 72 0
[pid=5288] ppid=5287 vsize=549880 CPUtime=21.51 cores=1,3,5,7
/proc/5288/stat : 5288 (npSolver-pbo) S 5287 5287 3856 0 -1 4204032 57483 20471 0 0 632 126 1311 82 20 0 1 0 279831607 563077120 134497 33554432000 4194304 5992684 140733232455456 140733232449992 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 1 0 0
/proc/5288/statm: 137470 134497 192 440 0 137026 0
[pid=5293] ppid=5288 vsize=1083720 CPUtime=5.14 cores=1,3,5,7
/proc/5293/stat : 5293 (glucosInc) S 5288 5287 3856 0 -1 4202496 146328 0 0 0 470 44 0 0 20 0 1 0 279833684 1109729280 245995 33554432000 4194304 5654031 140737200607744 140737200606056 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/5293/statm: 270930 245995 147 357 0 270570 0
Current children cumulated CPU time (s) 26.65
Current children cumulated vsize (KiB) 1642748

[startup+36.3003 s]
/proc/loadavg: 2.31 2.09 2.02 2/182 5294
/proc/meminfo: memFree=28597284/32873844 swapFree=7632/7632
[pid=5287] ppid=5285 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5287/stat : 5287 (npSolver-pbo-I.) S 5285 5287 3856 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279831607 9367552 275 33554432000 4194304 5064252 140734887192064 140734887190976 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/5287/statm: 2287 275 233 213 0 72 0
[pid=5288] ppid=5287 vsize=549880 CPUtime=21.51 cores=1,3,5,7
/proc/5288/stat : 5288 (npSolver-pbo) S 5287 5287 3856 0 -1 4204032 57483 20471 0 0 632 126 1311 82 20 0 1 0 279831607 563077120 134497 33554432000 4194304 5992684 140733232455456 140733232449992 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 1 0 0
/proc/5288/statm: 137470 134497 192 440 0 137026 0
[pid=5293] ppid=5288 vsize=1083720 CPUtime=5.14 cores=1,3,5,7
/proc/5293/stat : 5293 (glucosInc) S 5288 5287 3856 0 -1 4202496 146328 0 0 0 470 44 0 0 20 0 1 0 279833684 1109729280 245995 33554432000 4194304 5654031 140737200607744 140737200606056 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/5293/statm: 270930 245995 147 357 0 270570 0
Current children cumulated CPU time (s) 26.65
Current children cumulated vsize (KiB) 1642748

[startup+37.9003 s]
/proc/loadavg: 2.31 2.09 2.02 2/182 5294
/proc/meminfo: memFree=28597408/32873844 swapFree=7632/7632
[pid=5287] ppid=5285 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5287/stat : 5287 (npSolver-pbo-I.) S 5285 5287 3856 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279831607 9367552 275 33554432000 4194304 5064252 140734887192064 140734887190976 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/5287/statm: 2287 275 233 213 0 72 0
[pid=5288] ppid=5287 vsize=549880 CPUtime=21.51 cores=1,3,5,7
/proc/5288/stat : 5288 (npSolver-pbo) S 5287 5287 3856 0 -1 4204032 57483 20471 0 0 632 126 1311 82 20 0 1 0 279831607 563077120 134497 33554432000 4194304 5992684 140733232455456 140733232449992 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 1 0 0
/proc/5288/statm: 137470 134497 192 440 0 137026 0
[pid=5293] ppid=5288 vsize=1083720 CPUtime=5.14 cores=1,3,5,7
/proc/5293/stat : 5293 (glucosInc) S 5288 5287 3856 0 -1 4202496 146328 0 0 0 470 44 0 0 20 0 1 0 279833684 1109729280 245995 33554432000 4194304 5654031 140737200607744 140737200606056 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/5293/statm: 270930 245995 147 357 0 270570 0
Current children cumulated CPU time (s) 26.65
Current children cumulated vsize (KiB) 1642748

[startup+38.7003 s]
/proc/loadavg: 2.45 2.12 2.03 2/182 5294
/proc/meminfo: memFree=28597532/32873844 swapFree=7632/7632
[pid=5287] ppid=5285 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5287/stat : 5287 (npSolver-pbo-I.) S 5285 5287 3856 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279831607 9367552 275 33554432000 4194304 5064252 140734887192064 140734887190976 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/5287/statm: 2287 275 233 213 0 72 0
[pid=5288] ppid=5287 vsize=549880 CPUtime=21.51 cores=1,3,5,7
/proc/5288/stat : 5288 (npSolver-pbo) S 5287 5287 3856 0 -1 4204032 57483 20471 0 0 632 126 1311 82 20 0 1 0 279831607 563077120 134497 33554432000 4194304 5992684 140733232455456 140733232449992 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 1 0 0
/proc/5288/statm: 137470 134497 192 440 0 137026 0
[pid=5293] ppid=5288 vsize=1083720 CPUtime=5.14 cores=1,3,5,7
/proc/5293/stat : 5293 (glucosInc) S 5288 5287 3856 0 -1 4202496 146328 0 0 0 470 44 0 0 20 0 1 0 279833684 1109729280 245995 33554432000 4194304 5654031 140737200607744 140737200606056 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/5293/statm: 270930 245995 147 357 0 270570 0
Current children cumulated CPU time (s) 26.65
Current children cumulated vsize (KiB) 1642748

[startup+39.1003 s]
/proc/loadavg: 2.45 2.12 2.03 2/182 5294
/proc/meminfo: memFree=28597532/32873844 swapFree=7632/7632
[pid=5287] ppid=5285 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5287/stat : 5287 (npSolver-pbo-I.) S 5285 5287 3856 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279831607 9367552 275 33554432000 4194304 5064252 140734887192064 140734887190976 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/5287/statm: 2287 275 233 213 0 72 0
[pid=5288] ppid=5287 vsize=549880 CPUtime=21.51 cores=1,3,5,7
/proc/5288/stat : 5288 (npSolver-pbo) S 5287 5287 3856 0 -1 4204032 57483 20471 0 0 632 126 1311 82 20 0 1 0 279831607 563077120 134497 33554432000 4194304 5992684 140733232455456 140733232449992 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 1 0 0
/proc/5288/statm: 137470 134497 192 440 0 137026 0
[pid=5293] ppid=5288 vsize=1083720 CPUtime=5.14 cores=1,3,5,7
/proc/5293/stat : 5293 (glucosInc) S 5288 5287 3856 0 -1 4202496 146328 0 0 0 470 44 0 0 20 0 1 0 279833684 1109729280 245995 33554432000 4194304 5654031 140737200607744 140737200606056 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/5293/statm: 270930 245995 147 357 0 270570 0
Current children cumulated CPU time (s) 26.65
Current children cumulated vsize (KiB) 1642748

[startup+39.5002 s]
/proc/loadavg: 2.45 2.12 2.03 2/182 5294
/proc/meminfo: memFree=28597532/32873844 swapFree=7632/7632
[pid=5287] ppid=5285 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5287/stat : 5287 (npSolver-pbo-I.) S 5285 5287 3856 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279831607 9367552 275 33554432000 4194304 5064252 140734887192064 140734887190976 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/5287/statm: 2287 275 233 213 0 72 0
[pid=5288] ppid=5287 vsize=549880 CPUtime=21.51 cores=1,3,5,7
/proc/5288/stat : 5288 (npSolver-pbo) S 5287 5287 3856 0 -1 4204032 57483 20471 0 0 632 126 1311 82 20 0 1 0 279831607 563077120 134497 33554432000 4194304 5992684 140733232455456 140733232449992 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 1 0 0
/proc/5288/statm: 137470 134497 192 440 0 137026 0
[pid=5293] ppid=5288 vsize=1083720 CPUtime=5.14 cores=1,3,5,7
/proc/5293/stat : 5293 (glucosInc) S 5288 5287 3856 0 -1 4202496 146328 0 0 0 470 44 0 0 20 0 1 0 279833684 1109729280 245995 33554432000 4194304 5654031 140737200607744 140737200606056 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/5293/statm: 270930 245995 147 357 0 270570 0
Current children cumulated CPU time (s) 26.65
Current children cumulated vsize (KiB) 1642748

[startup+39.6002 s]
/proc/loadavg: 2.45 2.12 2.03 4/182 5295
/proc/meminfo: memFree=28684820/32873844 swapFree=7632/7632
[pid=5287] ppid=5285 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5287/stat : 5287 (npSolver-pbo-I.) S 5285 5287 3856 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279831607 9367552 275 33554432000 4194304 5064252 140734887192064 140734887190976 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/5287/statm: 2287 275 233 213 0 72 0
[pid=5288] ppid=5287 vsize=0 CPUtime=21.53 cores=1,3,5,7
/proc/5288/stat : 5288 (npSolver-pbo) R 5287 5287 3856 0 -1 4204036 57483 20471 0 0 632 128 1311 82 20 0 1 0 279831607 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 1 0 0
/proc/5288/statm: 0 0 0 0 0 0 0
[pid=5293] ppid=5288 vsize=1083720 CPUtime=5.14 cores=1,3,5,7
/proc/5293/stat : 5293 (glucosInc) S 5288 5287 3856 0 -1 4202496 146328 0 0 0 470 44 0 0 20 0 1 0 279833684 1109729280 245995 33554432000 4194304 5654031 140737200607744 140737200606056 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/5293/statm: 270930 245995 147 357 0 270570 0
Current children cumulated CPU time (s) 26.67
Current children cumulated vsize (KiB) 1092868

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5287 and gives
#  childrusage.ru_utime.tv_sec=19
#  childrusage.ru_utime.tv_usec=440044
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=111678
# CPU time returned by wait4() is 21.5517
# while last known CPU time is 26.67
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 39.6141
CPU time (s): 26.67
CPU user time (s): 24.13
CPU system time (s): 2.54
CPU usage (%): 67.3246
Max. virtual memory (cumulated for all children) (KiB): 1642748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.44
system time used= 2.11168
maximum resident set size= 700144
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 78328
page faults= 0
swaps= 0
block input operations= 24
block output operations= 982512
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 136945
involuntary context switches= 38

runsolver used 0.099984 second user time and 0.215967 second system time

The end

Launcher Data 

Begin job on node141 at 2012-05-27 18:44:33
IDJOB=3699379
IDBENCH=92775
IDSOLVER=2276
FILE ID=node141/3699379-1338137072
RUNJOBID= node141-1338122886-3873
PBS_JOBID= 14624492
Free space on /tmp= 71528 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/IC/normalized-minisat50_6_9_8_ic.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3699379-1338137072/watcher-3699379-1338137072 -o /tmp/evaluation-result-3699379-1338137072/solver-3699379-1338137072 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3699379-1338137072.opb 991522977 HOME HOME

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

MD5SUM BENCH= 579086081fadd70cb8f17f26654d7fe6
RANDOM SEED=991522977

node141.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		: 2666.744
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	: 5333.48
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		: 2666.744
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		: 2666.744
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	: 5331.93
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		: 2666.744
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	: 5331.92
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		: 2666.744
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	: 5331.92
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		: 2666.744
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		: 2666.744
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	: 5331.92
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		: 2666.744
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:        31401008 kB
Buffers:          214524 kB
Cached:           339836 kB
SwapCached:          232 kB
Active:           247952 kB
Inactive:         384120 kB
Active(anon):      67744 kB
Inactive(anon):    11292 kB
Active(file):     180208 kB
Inactive(file):   372828 kB
Unevictable:        7632 kB
Mlocked:            7632 kB
SwapTotal:      67108856 kB
SwapFree:       67108624 kB
Dirty:             20060 kB
Writeback:             0 kB
AnonPages:        100260 kB
Mapped:            11976 kB
Shmem:               172 kB
Slab:             686308 kB
SReclaimable:     128584 kB
SUnreclaim:       557724 kB
KernelStack:        1472 kB
PageTables:         4384 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     215868 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     53248 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= 70796 MiB
End job on node141 at 2012-05-27 18:45:14