Trace number 3697780

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-topDown? (problem) 26.48 41.8851

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/IC/
normalized-minisat50_6_9_5_ic.opb
MD5SUMb21934a70a1a4d281831f1d388e1f253
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark20693353
Best CPU time to get the best result obtained on this benchmark1800.06
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 160989184
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 45888664096
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 160989184
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 45888664096
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 

6.09/6.17	c run inc solver
6.09/6.17	c [INC SYSTEM] run initial solver
6.09/6.17	c [INC SYSTEM] preprocess with white file
20.11/20.32	c [INC SYSTEM] finished preprocessing in 14 s
20.11/20.32	c [INC SYSTEM] execute solver
25.38/25.58	c [INC SEARCH] formula is SAT
25.59/25.77	c [INC SYSTEM] solved the initial formula
26.09/26.22	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
26.48/41.88	HOME/npSolver-pbo-Itd.sh: line 18: 11665 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -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-3697780-1338136590/watcher-3697780-1338136590 -o /tmp/evaluation-result-3697780-1338136590/solver-3697780-1338136590 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697780-1338136590.opb 410527211 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: 2.23 2.05 2.02 2/179 11664
/proc/meminfo: memFree=28094292/32873844 swapFree=7620/7620
[pid=11664] ppid=11662 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11664/stat : 11664 (npSolver-pbo-It) S 11662 11664 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279787613 9367552 275 33554432000 4194304 5064252 140733622202416 140733622201328 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11664/statm: 2287 275 233 213 0 72 0

[startup+0.031658 s]
/proc/loadavg: 2.23 2.05 2.02 2/179 11664
/proc/meminfo: memFree=28094292/32873844 swapFree=7620/7620
[pid=11664] ppid=11662 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11664/stat : 11664 (npSolver-pbo-It) S 11662 11664 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279787613 9367552 275 33554432000 4194304 5064252 140733622202416 140733622201328 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11664/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.10031 s]
/proc/loadavg: 2.23 2.05 2.02 2/179 11664
/proc/meminfo: memFree=28094292/32873844 swapFree=7620/7620
[pid=11664] ppid=11662 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11664/stat : 11664 (npSolver-pbo-It) S 11662 11664 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279787613 9367552 275 33554432000 4194304 5064252 140733622202416 140733622201328 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11664/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300304 s]
/proc/loadavg: 2.23 2.05 2.02 2/179 11664
/proc/meminfo: memFree=28094292/32873844 swapFree=7620/7620
[pid=11664] ppid=11662 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11664/stat : 11664 (npSolver-pbo-It) S 11662 11664 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279787613 9367552 275 33554432000 4194304 5064252 140733622202416 140733622201328 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11664/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.70035 s]
/proc/loadavg: 2.23 2.05 2.02 2/179 11664
/proc/meminfo: memFree=28094292/32873844 swapFree=7620/7620
[pid=11664] ppid=11662 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11664/stat : 11664 (npSolver-pbo-It) S 11662 11664 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279787613 9367552 275 33554432000 4194304 5064252 140733622202416 140733622201328 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11664/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50037 s]
/proc/loadavg: 2.23 2.05 2.02 3/181 11666
/proc/meminfo: memFree=28080572/32873844 swapFree=7620/7620
[pid=11664] ppid=11662 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11664/stat : 11664 (npSolver-pbo-It) S 11662 11664 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279787613 9367552 275 33554432000 4194304 5064252 140733622202416 140733622201328 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11664/statm: 2287 275 233 213 0 72 0
[pid=11665] ppid=11664 vsize=56272 CPUtime=1.48 cores=1,3,5,7
/proc/11665/stat : 11665 (npSolver-pbo) R 11664 11664 10269 0 -1 4202496 8605 0 0 0 146 2 0 0 20 0 1 0 279787613 57622528 13687 33554432000 4194304 5992684 140733639836704 140733639832824 4412110 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/11665/statm: 14068 13687 165 440 0 13624 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 65420

[startup+3.10037 s]
/proc/loadavg: 2.23 2.05 2.02 3/181 11666
/proc/meminfo: memFree=27982436/32873844 swapFree=7620/7620
[pid=11664] ppid=11662 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11664/stat : 11664 (npSolver-pbo-It) S 11662 11664 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279787613 9367552 275 33554432000 4194304 5064252 140733622202416 140733622201328 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11664/statm: 2287 275 233 213 0 72 0
[pid=11665] ppid=11664 vsize=220096 CPUtime=3.08 cores=1,3,5,7
/proc/11665/stat : 11665 (npSolver-pbo) R 11664 11664 10269 0 -1 4202496 25984 0 0 0 299 9 0 0 20 0 1 0 279787613 225378304 50436 33554432000 4194304 5992684 140733639836704 140733639829992 4227664 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/11665/statm: 55024 50436 165 440 0 54580 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 229244

[startup+6.30037 s]
/proc/loadavg: 2.21 2.05 2.02 3/181 11666
/proc/meminfo: memFree=27675856/32873844 swapFree=7620/7620
[pid=11664] ppid=11662 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11664/stat : 11664 (npSolver-pbo-It) S 11662 11664 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279787613 9367552 275 33554432000 4194304 5064252 140733622202416 140733622201328 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11664/statm: 2287 275 233 213 0 72 0
[pid=11665] ppid=11664 vsize=462568 CPUtime=6.17 cores=1,3,5,7
/proc/11665/stat : 11665 (npSolver-pbo) S 11664 11664 10269 0 -1 4202496 55056 0 0 0 557 60 0 0 20 0 1 0 279787613 473669632 112605 33554432000 4194304 5992684 140733639836704 140733639831152 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/11665/statm: 115642 112605 172 440 0 115198 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 471716

[startup+12.7004 s]
/proc/loadavg: 2.19 2.05 2.01 3/183 11668
/proc/meminfo: memFree=26698900/32873844 swapFree=7620/7620
[pid=11664] ppid=11662 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11664/stat : 11664 (npSolver-pbo-It) S 11662 11664 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279787613 9367552 275 33554432000 4194304 5064252 140733622202416 140733622201328 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11664/statm: 2287 275 233 213 0 72 0
[pid=11665] ppid=11664 vsize=462568 CPUtime=6.17 cores=1,3,5,7
/proc/11665/stat : 11665 (npSolver-pbo) S 11664 11664 10269 0 -1 4202496 55056 0 0 0 557 60 0 0 20 0 1 0 279787613 473669632 112605 33554432000 4194304 5992684 140733639836704 140733639831152 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/11665/statm: 115642 112605 172 440 0 115198 0
[pid=11667] ppid=11665 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11667/stat : 11667 (cp2_pre.sh) S 11665 11664 10269 0 -1 4202496 610 0 0 0 0 0 0 0 20 0 1 0 279788231 9367552 277 33554432000 4194304 5064252 140736923244448 140736923243152 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/11667/statm: 2287 277 234 213 0 72 0
[pid=11668] ppid=11667 vsize=800912 CPUtime=6.5 cores=1,3,5,7
/proc/11668/stat : 11668 (coprocessor) R 11667 11664 10269 0 -1 4202496 19212 0 0 0 613 37 0 0 20 0 1 0 279788232 820133888 155030 33554432000 4194304 6586260 140735112363008 140735112358760 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/11668/statm: 200228 155030 158 584 0 199640 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1281776

[startup+25.5004 s]
/proc/loadavg: 2.15 2.04 2.01 4/182 11670
/proc/meminfo: memFree=26346776/32873844 swapFree=7620/7620
[pid=11664] ppid=11662 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11664/stat : 11664 (npSolver-pbo-It) S 11662 11664 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279787613 9367552 275 33554432000 4194304 5064252 140733622202416 140733622201328 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11664/statm: 2287 275 233 213 0 72 0
[pid=11665] ppid=11664 vsize=527848 CPUtime=20.24 cores=1,3,5,7
/proc/11665/stat : 11665 (npSolver-pbo) S 11664 11664 10269 0 -1 4202496 58082 20117 0 0 562 63 1317 82 20 0 1 0 279787613 540516352 127810 33554432000 4194304 5992684 140733639836704 140733639822968 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11665/statm: 131962 127810 174 440 0 131518 0
[pid=11670] ppid=11665 vsize=1083716 CPUtime=5.14 cores=1,3,5,7
/proc/11670/stat : 11670 (glucosInc) R 11665 11664 10269 0 -1 4202496 144406 0 0 0 472 42 0 0 20 0 1 0 279789645 1109725184 247200 33554432000 4194304 5654031 140733856760704 140733856757176 4976752 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/11670/statm: 270929 247200 142 357 0 270569 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 1620712

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

[startup+31.907 s]
/proc/loadavg: 2.14 2.04 2.01 2/183 11671
/proc/meminfo: memFree=25296196/32873844 swapFree=7620/7620
[pid=11664] ppid=11662 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11664/stat : 11664 (npSolver-pbo-It) S 11662 11664 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279787613 9367552 275 33554432000 4194304 5064252 140733622202416 140733622201328 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11664/statm: 2287 275 233 213 0 72 0
[pid=11665] ppid=11664 vsize=549884 CPUtime=21.33 cores=1,3,5,7
/proc/11665/stat : 11665 (npSolver-pbo) S 11664 11664 10269 0 -1 4204032 60459 20117 0 0 632 102 1317 82 20 0 1 0 279787613 563081216 134454 33554432000 4194304 5992684 140733639836704 140733639831240 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11665/statm: 137471 134454 192 440 0 137027 0
[pid=11670] ppid=11665 vsize=1083720 CPUtime=5.15 cores=1,3,5,7
/proc/11670/stat : 11670 (glucosInc) S 11665 11664 10269 0 -1 4202496 144411 0 0 0 473 42 0 0 20 0 1 0 279789645 1109729280 247205 33554432000 4194304 5654031 140733856760704 140733856759016 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11670/statm: 270930 247205 147 357 0 270570 0
Current children cumulated CPU time (s) 26.48
Current children cumulated vsize (KiB) 1642752

[startup+38.3003 s]
/proc/loadavg: 2.29 2.08 2.02 2/183 11671
/proc/meminfo: memFree=25293528/32873844 swapFree=7620/7620
[pid=11664] ppid=11662 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11664/stat : 11664 (npSolver-pbo-It) S 11662 11664 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279787613 9367552 275 33554432000 4194304 5064252 140733622202416 140733622201328 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11664/statm: 2287 275 233 213 0 72 0
[pid=11665] ppid=11664 vsize=549884 CPUtime=21.33 cores=1,3,5,7
/proc/11665/stat : 11665 (npSolver-pbo) S 11664 11664 10269 0 -1 4204032 60459 20117 0 0 632 102 1317 82 20 0 1 0 279787613 563081216 134454 33554432000 4194304 5992684 140733639836704 140733639831240 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11665/statm: 137471 134454 192 440 0 137027 0
[pid=11670] ppid=11665 vsize=1083720 CPUtime=5.15 cores=1,3,5,7
/proc/11670/stat : 11670 (glucosInc) S 11665 11664 10269 0 -1 4202496 144411 0 0 0 473 42 0 0 20 0 1 0 279789645 1109729280 247205 33554432000 4194304 5654031 140733856760704 140733856759016 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11670/statm: 270930 247205 147 357 0 270570 0
Current children cumulated CPU time (s) 26.48
Current children cumulated vsize (KiB) 1642752

[startup+39.9003 s]
/proc/loadavg: 2.42 2.11 2.03 2/183 11671
/proc/meminfo: memFree=25292784/32873844 swapFree=7620/7620
[pid=11664] ppid=11662 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11664/stat : 11664 (npSolver-pbo-It) S 11662 11664 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279787613 9367552 275 33554432000 4194304 5064252 140733622202416 140733622201328 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11664/statm: 2287 275 233 213 0 72 0
[pid=11665] ppid=11664 vsize=549884 CPUtime=21.33 cores=1,3,5,7
/proc/11665/stat : 11665 (npSolver-pbo) S 11664 11664 10269 0 -1 4204032 60459 20117 0 0 632 102 1317 82 20 0 1 0 279787613 563081216 134454 33554432000 4194304 5992684 140733639836704 140733639831240 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11665/statm: 137471 134454 192 440 0 137027 0
[pid=11670] ppid=11665 vsize=1083720 CPUtime=5.15 cores=1,3,5,7
/proc/11670/stat : 11670 (glucosInc) S 11665 11664 10269 0 -1 4202496 144411 0 0 0 473 42 0 0 20 0 1 0 279789645 1109729280 247205 33554432000 4194304 5654031 140733856760704 140733856759016 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11670/statm: 270930 247205 147 357 0 270570 0
Current children cumulated CPU time (s) 26.48
Current children cumulated vsize (KiB) 1642752

[startup+40.707 s]
/proc/loadavg: 2.42 2.11 2.03 2/183 11671
/proc/meminfo: memFree=25292040/32873844 swapFree=7620/7620
[pid=11664] ppid=11662 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11664/stat : 11664 (npSolver-pbo-It) S 11662 11664 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279787613 9367552 275 33554432000 4194304 5064252 140733622202416 140733622201328 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11664/statm: 2287 275 233 213 0 72 0
[pid=11665] ppid=11664 vsize=549884 CPUtime=21.33 cores=1,3,5,7
/proc/11665/stat : 11665 (npSolver-pbo) S 11664 11664 10269 0 -1 4204032 60459 20117 0 0 632 102 1317 82 20 0 1 0 279787613 563081216 134454 33554432000 4194304 5992684 140733639836704 140733639831240 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11665/statm: 137471 134454 192 440 0 137027 0
[pid=11670] ppid=11665 vsize=1083720 CPUtime=5.15 cores=1,3,5,7
/proc/11670/stat : 11670 (glucosInc) S 11665 11664 10269 0 -1 4202496 144411 0 0 0 473 42 0 0 20 0 1 0 279789645 1109729280 247205 33554432000 4194304 5654031 140733856760704 140733856759016 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11670/statm: 270930 247205 147 357 0 270570 0
Current children cumulated CPU time (s) 26.48
Current children cumulated vsize (KiB) 1642752

[startup+41.5003 s]
/proc/loadavg: 2.42 2.11 2.03 2/183 11671
/proc/meminfo: memFree=25292040/32873844 swapFree=7620/7620
[pid=11664] ppid=11662 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11664/stat : 11664 (npSolver-pbo-It) S 11662 11664 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279787613 9367552 275 33554432000 4194304 5064252 140733622202416 140733622201328 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11664/statm: 2287 275 233 213 0 72 0
[pid=11665] ppid=11664 vsize=549884 CPUtime=21.33 cores=1,3,5,7
/proc/11665/stat : 11665 (npSolver-pbo) S 11664 11664 10269 0 -1 4204032 60459 20117 0 0 632 102 1317 82 20 0 1 0 279787613 563081216 134454 33554432000 4194304 5992684 140733639836704 140733639831240 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11665/statm: 137471 134454 192 440 0 137027 0
[pid=11670] ppid=11665 vsize=1083720 CPUtime=5.15 cores=1,3,5,7
/proc/11670/stat : 11670 (glucosInc) S 11665 11664 10269 0 -1 4202496 144411 0 0 0 473 42 0 0 20 0 1 0 279789645 1109729280 247205 33554432000 4194304 5654031 140733856760704 140733856759016 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11670/statm: 270930 247205 147 357 0 270570 0
Current children cumulated CPU time (s) 26.48
Current children cumulated vsize (KiB) 1642752

[startup+41.7003 s]
/proc/loadavg: 2.42 2.11 2.03 2/183 11671
/proc/meminfo: memFree=25291668/32873844 swapFree=7620/7620
[pid=11664] ppid=11662 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11664/stat : 11664 (npSolver-pbo-It) S 11662 11664 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279787613 9367552 275 33554432000 4194304 5064252 140733622202416 140733622201328 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11664/statm: 2287 275 233 213 0 72 0
[pid=11665] ppid=11664 vsize=549884 CPUtime=21.33 cores=1,3,5,7
/proc/11665/stat : 11665 (npSolver-pbo) S 11664 11664 10269 0 -1 4204032 60459 20117 0 0 632 102 1317 82 20 0 1 0 279787613 563081216 134454 33554432000 4194304 5992684 140733639836704 140733639831240 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11665/statm: 137471 134454 192 440 0 137027 0
[pid=11670] ppid=11665 vsize=1083720 CPUtime=5.15 cores=1,3,5,7
/proc/11670/stat : 11670 (glucosInc) S 11665 11664 10269 0 -1 4202496 144411 0 0 0 473 42 0 0 20 0 1 0 279789645 1109729280 247205 33554432000 4194304 5654031 140733856760704 140733856759016 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11670/statm: 270930 247205 147 357 0 270570 0
Current children cumulated CPU time (s) 26.48
Current children cumulated vsize (KiB) 1642752

[startup+41.807 s]
/proc/loadavg: 2.42 2.11 2.03 2/183 11671
/proc/meminfo: memFree=25291668/32873844 swapFree=7620/7620
[pid=11664] ppid=11662 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11664/stat : 11664 (npSolver-pbo-It) S 11662 11664 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279787613 9367552 275 33554432000 4194304 5064252 140733622202416 140733622201328 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11664/statm: 2287 275 233 213 0 72 0
[pid=11665] ppid=11664 vsize=549884 CPUtime=21.33 cores=1,3,5,7
/proc/11665/stat : 11665 (npSolver-pbo) S 11664 11664 10269 0 -1 4204032 60459 20117 0 0 632 102 1317 82 20 0 1 0 279787613 563081216 134454 33554432000 4194304 5992684 140733639836704 140733639831240 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11665/statm: 137471 134454 192 440 0 137027 0
[pid=11670] ppid=11665 vsize=1083720 CPUtime=5.15 cores=1,3,5,7
/proc/11670/stat : 11670 (glucosInc) S 11665 11664 10269 0 -1 4202496 144411 0 0 0 473 42 0 0 20 0 1 0 279789645 1109729280 247205 33554432000 4194304 5654031 140733856760704 140733856759016 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11670/statm: 270930 247205 147 357 0 270570 0
Current children cumulated CPU time (s) 26.48
Current children cumulated vsize (KiB) 1642752

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11664 and gives
#  childrusage.ru_utime.tv_sec=19
#  childrusage.ru_utime.tv_usec=503035
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=870715
# CPU time returned by wait4() is 21.3738
# while last known CPU time is 26.48
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 41.8851
CPU time (s): 26.48
CPU user time (s): 24.22
CPU system time (s): 2.26
CPU usage (%): 63.2205
Max. virtual memory (cumulated for all children) (KiB): 1642752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.503
system time used= 1.87071
maximum resident set size= 699972
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 80950
page faults= 0
swaps= 0
block input operations= 0
block output operations= 982512
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 132293
involuntary context switches= 34

runsolver used 0.080987 second user time and 0.275958 second system time

The end

Launcher Data 

Begin job on node107 at 2012-05-27 18:36:31
IDJOB=3697780
IDBENCH=92782
IDSOLVER=2275
FILE ID=node107/3697780-1338136590
RUNJOBID= node107-1338123064-10286
PBS_JOBID= 14624494
Free space on /tmp= 71536 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/IC/normalized-minisat50_6_9_5_ic.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697780-1338136590/watcher-3697780-1338136590 -o /tmp/evaluation-result-3697780-1338136590/solver-3697780-1338136590 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697780-1338136590.opb 410527211 HOME HOME

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

MD5SUM BENCH= b21934a70a1a4d281831f1d388e1f253
RANDOM SEED=410527211

node107.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.52
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.86
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28094184 kB
Buffers:          353952 kB
Cached:          3422616 kB
SwapCached:            0 kB
Active:          1002600 kB
Inactive:        2940200 kB
Active(anon):     169020 kB
Inactive(anon):        0 kB
Active(file):     833580 kB
Inactive(file):  2940200 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             21388 kB
Writeback:             4 kB
AnonPages:        176236 kB
Mapped:            15568 kB
Shmem:               200 kB
Slab:             692696 kB
SReclaimable:     134424 kB
SUnreclaim:       558272 kB
KernelStack:        1472 kB
PageTables:         4400 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     306928 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     92160 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= 70804 MiB
End job on node107 at 2012-05-27 18:37:14