Trace number 3702643

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-quickBound? (problem) 33.24 50.5866

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/Multihop/
normalized-minisat50_6_9_0_mh.opb
MD5SUM52afec4ffbbd6f0999256966f3f490ed
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark4664822
Best CPU time to get the best result obtained on this benchmark1800.89
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables250200
Total number of constraints605407
Number of constraints which are clauses477850
Number of constraints which are cardinality constraints (but not clauses)57
Number of constraints which are nor clauses,nor cardinality constraints127500
Minimum length of a constraint2
Maximum length of a constraint3725
Number of terms in the objective function 129900
Biggest coefficient in the objective function 145531576
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 65051092014
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 145531576
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 65051092014
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 

8.08/8.13	c run inc solver
8.08/8.13	c [INC SYSTEM] run initial solver
8.08/8.13	c [INC SYSTEM] preprocess with white file
25.57/25.82	c [INC SYSTEM] finished preprocessing in 17 s
25.57/25.82	c [INC SYSTEM] execute solver
31.83/32.08	c [INC SEARCH] formula is SAT
32.13/32.34	c [INC SYSTEM] solved the initial formula
33.04/33.25	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
33.24/50.58	HOME/npSolver-pbo-Itdqb.sh: line 18: 10281 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=1 -useBinSearch=0 -useCP2=1 -useInc=1

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3702643-1338131879/watcher-3702643-1338131879 -o /tmp/evaluation-result-3702643-1338131879/solver-3702643-1338131879 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702643-1338131879.opb 1359813663 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 2.13 2.05 3/180 10280
/proc/meminfo: memFree=31360264/32873648 swapFree=6852/6852
[pid=10280] ppid=10278 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10280/stat : 10280 (npSolver-pbo-It) S 10278 10280 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279314737 9367552 275 33554432000 4194304 5064252 140734678611632 140734678610544 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10280/statm: 2287 275 233 213 0 72 0

[startup+0.00987011 s]
/proc/loadavg: 2.23 2.13 2.05 3/180 10280
/proc/meminfo: memFree=31360264/32873648 swapFree=6852/6852
[pid=10280] ppid=10278 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10280/stat : 10280 (npSolver-pbo-It) S 10278 10280 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279314737 9367552 275 33554432000 4194304 5064252 140734678611632 140734678610544 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10280/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100257 s]
/proc/loadavg: 2.23 2.13 2.05 3/180 10280
/proc/meminfo: memFree=31360264/32873648 swapFree=6852/6852
[pid=10280] ppid=10278 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10280/stat : 10280 (npSolver-pbo-It) S 10278 10280 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279314737 9367552 275 33554432000 4194304 5064252 140734678611632 140734678610544 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10280/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300237 s]
/proc/loadavg: 2.23 2.13 2.05 3/180 10280
/proc/meminfo: memFree=31360264/32873648 swapFree=6852/6852
[pid=10280] ppid=10278 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10280/stat : 10280 (npSolver-pbo-It) S 10278 10280 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279314737 9367552 275 33554432000 4194304 5064252 140734678611632 140734678610544 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10280/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700219 s]
/proc/loadavg: 2.23 2.13 2.05 3/180 10280
/proc/meminfo: memFree=31360264/32873648 swapFree=6852/6852
[pid=10280] ppid=10278 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10280/stat : 10280 (npSolver-pbo-It) S 10278 10280 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279314737 9367552 275 33554432000 4194304 5064252 140734678611632 140734678610544 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10280/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50028 s]
/proc/loadavg: 2.23 2.13 2.05 3/182 10282
/proc/meminfo: memFree=31346168/32873648 swapFree=6852/6852
[pid=10280] ppid=10278 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10280/stat : 10280 (npSolver-pbo-It) S 10278 10280 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279314737 9367552 275 33554432000 4194304 5064252 140734678611632 140734678610544 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10280/statm: 2287 275 233 213 0 72 0
[pid=10281] ppid=10280 vsize=27016 CPUtime=1.49 cores=1,3,5,7
/proc/10281/stat : 10281 (npSolver-pbo) R 10280 10280 9266 0 -1 4202496 4925 0 0 0 147 2 0 0 20 0 1 0 279314738 27664384 6211 33554432000 4194304 5992684 140735372325616 140735372321736 5179600 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10281/statm: 6754 6211 148 440 0 6310 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36164

[startup+3.10033 s]
/proc/loadavg: 2.21 2.13 2.05 3/182 10282
/proc/meminfo: memFree=31319908/32873648 swapFree=6852/6852
[pid=10280] ppid=10278 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10280/stat : 10280 (npSolver-pbo-It) S 10278 10280 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279314737 9367552 275 33554432000 4194304 5064252 140734678611632 140734678610544 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10280/statm: 2287 275 233 213 0 72 0
[pid=10281] ppid=10280 vsize=185424 CPUtime=3.09 cores=1,3,5,7
/proc/10281/stat : 10281 (npSolver-pbo) R 10280 10280 9266 0 -1 4202496 17806 0 0 0 302 7 0 0 20 0 1 0 279314738 189874176 33601 33554432000 4194304 5992684 140735372325616 140735372321032 4227666 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10281/statm: 46356 33601 165 440 0 45912 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 194572

[startup+6.30032 s]
/proc/loadavg: 2.21 2.13 2.05 3/182 10282
/proc/meminfo: memFree=31010532/32873648 swapFree=6852/6852
[pid=10280] ppid=10278 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10280/stat : 10280 (npSolver-pbo-It) S 10278 10280 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279314737 9367552 275 33554432000 4194304 5064252 140734678611632 140734678610544 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10280/statm: 2287 275 233 213 0 72 0
[pid=10281] ppid=10280 vsize=445816 CPUtime=6.29 cores=1,3,5,7
/proc/10281/stat : 10281 (npSolver-pbo) R 10280 10280 9266 0 -1 4202496 50788 0 0 0 613 16 0 0 20 0 1 0 279314738 456515584 108932 33554432000 4194304 5992684 140735372325616 140735372317272 5044353 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10281/statm: 111454 108932 165 440 0 111010 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 454964

[startup+12.7004 s]
/proc/loadavg: 2.18 2.12 2.05 3/183 10284
/proc/meminfo: memFree=29969524/32873648 swapFree=6852/6852
[pid=10280] ppid=10278 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10280/stat : 10280 (npSolver-pbo-It) S 10278 10280 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279314737 9367552 275 33554432000 4194304 5064252 140734678611632 140734678610544 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10280/statm: 2287 275 233 213 0 72 0
[pid=10281] ppid=10280 vsize=765824 CPUtime=8.33 cores=1,3,5,7
/proc/10281/stat : 10281 (npSolver-pbo) S 10280 10280 9266 0 -1 4202496 66960 0 0 0 745 88 0 0 20 0 1 0 279314738 784203776 140290 33554432000 4194304 5992684 140735372325616 140735372320064 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/10281/statm: 191456 140290 172 440 0 191012 0
[pid=10283] ppid=10281 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10283/stat : 10283 (cp2_pre.sh) S 10281 10280 9266 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 279315571 9367552 277 33554432000 4194304 5064252 140737314674928 140737314673632 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10283/statm: 2287 277 234 213 0 72 0
[pid=10284] ppid=10283 vsize=1056792 CPUtime=4.34 cores=1,3,5,7
/proc/10284/stat : 10284 (coprocessor) R 10283 10280 9266 0 -1 4202496 21130 0 0 0 410 24 0 0 20 0 1 0 279315572 1082155008 203567 33554432000 4194304 6586260 140735951440672 140735951436424 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/10284/statm: 264198 203567 158 584 0 263610 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1840912

[startup+25.5004 s]
/proc/loadavg: 2.15 2.12 2.04 3/184 10285
/proc/meminfo: memFree=29353004/32873648 swapFree=6852/6852
[pid=10280] ppid=10278 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10280/stat : 10280 (npSolver-pbo-It) S 10278 10280 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279314737 9367552 275 33554432000 4194304 5064252 140734678611632 140734678610544 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10280/statm: 2287 275 233 213 0 72 0
[pid=10281] ppid=10280 vsize=765824 CPUtime=8.33 cores=1,3,5,7
/proc/10281/stat : 10281 (npSolver-pbo) S 10280 10280 9266 0 -1 4202496 66960 0 0 0 745 88 0 0 20 0 1 0 279314738 784203776 140290 33554432000 4194304 5992684 140735372325616 140735372320064 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/10281/statm: 191456 140290 172 440 0 191012 0
[pid=10283] ppid=10281 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10283/stat : 10283 (cp2_pre.sh) S 10281 10280 9266 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 279315571 9367552 277 33554432000 4194304 5064252 140737314674928 140737314673632 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10283/statm: 2287 277 234 213 0 72 0
[pid=10284] ppid=10283 vsize=1056792 CPUtime=16.98 cores=1,3,5,7
/proc/10284/stat : 10284 (coprocessor) R 10283 10280 9266 0 -1 4202496 21130 0 0 0 1608 90 0 0 20 0 1 0 279315572 1082155008 203567 33554432000 4194304 6586260 140735951440672 140735951436424 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 15 0 0
/proc/10284/statm: 264198 203567 158 584 0 263610 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 1840912

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

[startup+25.8004 s]
/proc/loadavg: 2.15 2.12 2.04 3/184 10285
/proc/meminfo: memFree=29353004/32873648 swapFree=6852/6852
[pid=10280] ppid=10278 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10280/stat : 10280 (npSolver-pbo-It) S 10278 10280 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279314737 9367552 275 33554432000 4194304 5064252 140734678611632 140734678610544 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10280/statm: 2287 275 233 213 0 72 0
[pid=10281] ppid=10280 vsize=765824 CPUtime=8.33 cores=1,3,5,7
/proc/10281/stat : 10281 (npSolver-pbo) S 10280 10280 9266 0 -1 4202496 66960 0 0 0 745 88 0 0 20 0 1 0 279314738 784203776 140290 33554432000 4194304 5992684 140735372325616 140735372320064 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/10281/statm: 191456 140290 172 440 0 191012 0
[pid=10283] ppid=10281 vsize=9148 CPUtime=17.24 cores=1,3,5,7
/proc/10283/stat : 10283 (cp2_pre.sh) S 10281 10280 9266 0 -1 4202496 633 21132 0 0 0 0 1632 92 20 0 1 0 279315571 9367552 281 33554432000 4194304 5064252 140737314674928 140737314673632 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10283/statm: 2287 281 238 213 0 72 0
Current children cumulated CPU time (s) 25.57
Current children cumulated vsize (KiB) 784120

[startup+38.6004 s]
/proc/loadavg: 2.12 2.11 2.04 2/184 10288
/proc/meminfo: memFree=27779436/32873648 swapFree=6852/6852
[pid=10280] ppid=10278 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10280/stat : 10280 (npSolver-pbo-It) S 10278 10280 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279314737 9367552 275 33554432000 4194304 5064252 140734678611632 140734678610544 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10280/statm: 2287 275 233 213 0 72 0
[pid=10281] ppid=10280 vsize=864676 CPUtime=27.11 cores=1,3,5,7
/proc/10281/stat : 10281 (npSolver-pbo) S 10280 10280 9266 0 -1 4204032 73495 22033 0 0 872 108 1632 99 20 0 1 0 279314738 885428224 165023 33554432000 4194304 5992684 140735372325616 140735372320152 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/10281/statm: 216169 165023 192 440 0 215725 0
[pid=10287] ppid=10281 vsize=1497828 CPUtime=6.13 cores=1,3,5,7
/proc/10287/stat : 10287 (glucosInc) S 10281 10280 9266 0 -1 4202496 183930 0 0 0 564 49 0 0 20 0 1 0 279317320 1533775872 333127 33554432000 4194304 5654031 140735042905312 140735042903624 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/10287/statm: 374457 333127 147 357 0 374097 0
Current children cumulated CPU time (s) 33.24
Current children cumulated vsize (KiB) 2371652

[startup+45.0003 s]
/proc/loadavg: 2.27 2.14 2.05 2/184 10288
/proc/meminfo: memFree=27778256/32873648 swapFree=6852/6852
[pid=10280] ppid=10278 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10280/stat : 10280 (npSolver-pbo-It) S 10278 10280 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279314737 9367552 275 33554432000 4194304 5064252 140734678611632 140734678610544 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10280/statm: 2287 275 233 213 0 72 0
[pid=10281] ppid=10280 vsize=864676 CPUtime=27.11 cores=1,3,5,7
/proc/10281/stat : 10281 (npSolver-pbo) S 10280 10280 9266 0 -1 4204032 73495 22033 0 0 872 108 1632 99 20 0 1 0 279314738 885428224 165023 33554432000 4194304 5992684 140735372325616 140735372320152 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/10281/statm: 216169 165023 192 440 0 215725 0
[pid=10287] ppid=10281 vsize=1497828 CPUtime=6.13 cores=1,3,5,7
/proc/10287/stat : 10287 (glucosInc) S 10281 10280 9266 0 -1 4202496 183930 0 0 0 564 49 0 0 20 0 1 0 279317320 1533775872 333127 33554432000 4194304 5654031 140735042905312 140735042903624 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/10287/statm: 374457 333127 147 357 0 374097 0
Current children cumulated CPU time (s) 33.24
Current children cumulated vsize (KiB) 2371652

[startup+48.2003 s]
/proc/loadavg: 2.41 2.17 2.06 2/184 10288
/proc/meminfo: memFree=27778752/32873648 swapFree=6852/6852
[pid=10280] ppid=10278 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10280/stat : 10280 (npSolver-pbo-It) S 10278 10280 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279314737 9367552 275 33554432000 4194304 5064252 140734678611632 140734678610544 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10280/statm: 2287 275 233 213 0 72 0
[pid=10281] ppid=10280 vsize=864676 CPUtime=27.11 cores=1,3,5,7
/proc/10281/stat : 10281 (npSolver-pbo) S 10280 10280 9266 0 -1 4204032 73495 22033 0 0 872 108 1632 99 20 0 1 0 279314738 885428224 165023 33554432000 4194304 5992684 140735372325616 140735372320152 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/10281/statm: 216169 165023 192 440 0 215725 0
[pid=10287] ppid=10281 vsize=1497828 CPUtime=6.13 cores=1,3,5,7
/proc/10287/stat : 10287 (glucosInc) S 10281 10280 9266 0 -1 4202496 183930 0 0 0 564 49 0 0 20 0 1 0 279317320 1533775872 333127 33554432000 4194304 5654031 140735042905312 140735042903624 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/10287/statm: 374457 333127 147 357 0 374097 0
Current children cumulated CPU time (s) 33.24
Current children cumulated vsize (KiB) 2371652

[startup+49.8062 s]
/proc/loadavg: 2.41 2.17 2.06 2/184 10288
/proc/meminfo: memFree=27778628/32873648 swapFree=6852/6852
[pid=10280] ppid=10278 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10280/stat : 10280 (npSolver-pbo-It) S 10278 10280 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279314737 9367552 275 33554432000 4194304 5064252 140734678611632 140734678610544 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10280/statm: 2287 275 233 213 0 72 0
[pid=10281] ppid=10280 vsize=864676 CPUtime=27.11 cores=1,3,5,7
/proc/10281/stat : 10281 (npSolver-pbo) S 10280 10280 9266 0 -1 4204032 73495 22033 0 0 872 108 1632 99 20 0 1 0 279314738 885428224 165023 33554432000 4194304 5992684 140735372325616 140735372320152 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/10281/statm: 216169 165023 192 440 0 215725 0
[pid=10287] ppid=10281 vsize=1497828 CPUtime=6.13 cores=1,3,5,7
/proc/10287/stat : 10287 (glucosInc) S 10281 10280 9266 0 -1 4202496 183930 0 0 0 564 49 0 0 20 0 1 0 279317320 1533775872 333127 33554432000 4194304 5654031 140735042905312 140735042903624 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/10287/statm: 374457 333127 147 357 0 374097 0
Current children cumulated CPU time (s) 33.24
Current children cumulated vsize (KiB) 2371652

[startup+50.2003 s]
/proc/loadavg: 2.41 2.17 2.06 2/184 10288
/proc/meminfo: memFree=27778628/32873648 swapFree=6852/6852
[pid=10280] ppid=10278 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10280/stat : 10280 (npSolver-pbo-It) S 10278 10280 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279314737 9367552 275 33554432000 4194304 5064252 140734678611632 140734678610544 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10280/statm: 2287 275 233 213 0 72 0
[pid=10281] ppid=10280 vsize=864676 CPUtime=27.11 cores=1,3,5,7
/proc/10281/stat : 10281 (npSolver-pbo) S 10280 10280 9266 0 -1 4204032 73495 22033 0 0 872 108 1632 99 20 0 1 0 279314738 885428224 165023 33554432000 4194304 5992684 140735372325616 140735372320152 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/10281/statm: 216169 165023 192 440 0 215725 0
[pid=10287] ppid=10281 vsize=1497828 CPUtime=6.13 cores=1,3,5,7
/proc/10287/stat : 10287 (glucosInc) S 10281 10280 9266 0 -1 4202496 183930 0 0 0 564 49 0 0 20 0 1 0 279317320 1533775872 333127 33554432000 4194304 5654031 140735042905312 140735042903624 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/10287/statm: 374457 333127 147 357 0 374097 0
Current children cumulated CPU time (s) 33.24
Current children cumulated vsize (KiB) 2371652

[startup+50.4003 s]
/proc/loadavg: 2.41 2.17 2.06 2/184 10288
/proc/meminfo: memFree=27778628/32873648 swapFree=6852/6852
[pid=10280] ppid=10278 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10280/stat : 10280 (npSolver-pbo-It) S 10278 10280 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279314737 9367552 275 33554432000 4194304 5064252 140734678611632 140734678610544 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10280/statm: 2287 275 233 213 0 72 0
[pid=10281] ppid=10280 vsize=864676 CPUtime=27.11 cores=1,3,5,7
/proc/10281/stat : 10281 (npSolver-pbo) S 10280 10280 9266 0 -1 4204032 73495 22033 0 0 872 108 1632 99 20 0 1 0 279314738 885428224 165023 33554432000 4194304 5992684 140735372325616 140735372320152 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/10281/statm: 216169 165023 192 440 0 215725 0
[pid=10287] ppid=10281 vsize=1497828 CPUtime=6.13 cores=1,3,5,7
/proc/10287/stat : 10287 (glucosInc) S 10281 10280 9266 0 -1 4202496 183930 0 0 0 564 49 0 0 20 0 1 0 279317320 1533775872 333127 33554432000 4194304 5654031 140735042905312 140735042903624 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/10287/statm: 374457 333127 147 357 0 374097 0
Current children cumulated CPU time (s) 33.24
Current children cumulated vsize (KiB) 2371652

[startup+50.5003 s]
/proc/loadavg: 2.41 2.17 2.06 2/184 10288
/proc/meminfo: memFree=27778628/32873648 swapFree=6852/6852
[pid=10280] ppid=10278 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10280/stat : 10280 (npSolver-pbo-It) S 10278 10280 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279314737 9367552 275 33554432000 4194304 5064252 140734678611632 140734678610544 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10280/statm: 2287 275 233 213 0 72 0
[pid=10281] ppid=10280 vsize=864676 CPUtime=27.11 cores=1,3,5,7
/proc/10281/stat : 10281 (npSolver-pbo) S 10280 10280 9266 0 -1 4204032 73495 22033 0 0 872 108 1632 99 20 0 1 0 279314738 885428224 165023 33554432000 4194304 5992684 140735372325616 140735372320152 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/10281/statm: 216169 165023 192 440 0 215725 0
[pid=10287] ppid=10281 vsize=1497828 CPUtime=6.13 cores=1,3,5,7
/proc/10287/stat : 10287 (glucosInc) S 10281 10280 9266 0 -1 4202496 183930 0 0 0 564 49 0 0 20 0 1 0 279317320 1533775872 333127 33554432000 4194304 5654031 140735042905312 140735042903624 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/10287/statm: 374457 333127 147 357 0 374097 0
Current children cumulated CPU time (s) 33.24
Current children cumulated vsize (KiB) 2371652

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10280 and gives
#  childrusage.ru_utime.tv_sec=25
#  childrusage.ru_utime.tv_usec=47192
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=101680
# CPU time returned by wait4() is 27.1489
# while last known CPU time is 33.24
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 50.5866
CPU time (s): 33.24
CPU user time (s): 30.68
CPU system time (s): 2.56
CPU usage (%): 65.7091
Max. virtual memory (cumulated for all children) (KiB): 2371652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 25.0472
system time used= 2.10168
maximum resident set size= 880060
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 95903
page faults= 0
swaps= 0
block input operations= 0
block output operations= 1261168
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 188170
involuntary context switches= 41

runsolver used 0.099984 second user time and 0.296954 second system time

The end

Launcher Data 

Begin job on node115 at 2012-05-27 17:18:00
IDJOB=3702643
IDBENCH=92717
IDSOLVER=2278
FILE ID=node115/3702643-1338131879
RUNJOBID= node115-1338123580-9283
PBS_JOBID= 14624500
Free space on /tmp= 71608 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/Multihop/normalized-minisat50_6_9_0_mh.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702643-1338131879/watcher-3702643-1338131879 -o /tmp/evaluation-result-3702643-1338131879/solver-3702643-1338131879 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702643-1338131879.opb 1359813663 HOME HOME

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

MD5SUM BENCH= 52afec4ffbbd6f0999256966f3f490ed
RANDOM SEED=1359813663

node115.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		: 2666.462
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	: 5332.92
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		: 2666.462
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		: 2666.462
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		: 2666.462
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		: 2666.462
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		: 2666.462
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		: 2666.462
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		: 2666.462
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:        31360644 kB
Buffers:          277876 kB
Cached:           272632 kB
SwapCached:          936 kB
Active:           659436 kB
Inactive:          31372 kB
Active(anon):     132744 kB
Inactive(anon):    10284 kB
Active(file):     526692 kB
Inactive(file):    21088 kB
Unevictable:        6852 kB
Mlocked:            6852 kB
SwapTotal:      67108856 kB
SwapFree:       67106408 kB
Dirty:             33568 kB
Writeback:             0 kB
AnonPages:        150704 kB
Mapped:            13436 kB
Shmem:                96 kB
Slab:             682372 kB
SReclaimable:     126628 kB
SUnreclaim:       555744 kB
KernelStack:        1488 kB
PageTables:         4524 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     270692 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     88064 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= 70704 MiB
End job on node115 at 2012-05-27 17:18:51