Trace number 3702615

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) 63.45 99.9044

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/MH+IC/
normalized-minisat50_4_16_1_mh_ic.opb
MD5SUMd5e7ab00f82d8a167f85d70472648422
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark9736335
Best CPU time to get the best result obtained on this benchmark1800.46
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables370300
Total number of constraints847958
Number of constraints which are clauses597900
Number of constraints which are cardinality constraints (but not clauses)58
Number of constraints which are nor clauses,nor cardinality constraints250000
Minimum length of a constraint2
Maximum length of a constraint3725
Number of terms in the objective function 132350
Biggest coefficient in the objective function 107171875
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 77582822106
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 107171875
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 77582822106
Number of bits of the biggest sum of numbers37
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

14.67/14.78	c run inc solver
14.67/14.78	c [INC SYSTEM] run initial solver
14.67/14.78	c [INC SYSTEM] preprocess with white file
47.90/48.23	c [INC SYSTEM] finished preprocessing in 33 s
47.90/48.23	c [INC SYSTEM] execute solver
59.97/60.18	c [INC SEARCH] formula is SAT
60.48/60.68	c [INC SYSTEM] solved the initial formula
61.78/61.98	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
63.45/99.90	HOME/npSolver-pbo-Itdqb.sh: line 18:  9782 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-3702615-1338126375/watcher-3702615-1338126375 -o /tmp/evaluation-result-3702615-1338126375/solver-3702615-1338126375 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702615-1338126375.opb 686398083 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: 2.08 2.02 2.21 3/178 9781
/proc/meminfo: memFree=30551220/32873648 swapFree=6852/6852
[pid=9781] ppid=9779 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9781/stat : 9781 (npSolver-pbo-It) S 9779 9781 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278764366 9367552 275 33554432000 4194304 5064252 140734740104704 140734740103616 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/9781/statm: 2287 275 233 213 0 72 0

[startup+0.090662 s]
/proc/loadavg: 2.08 2.02 2.21 3/178 9781
/proc/meminfo: memFree=30551220/32873648 swapFree=6852/6852
[pid=9781] ppid=9779 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9781/stat : 9781 (npSolver-pbo-It) S 9779 9781 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278764366 9367552 275 33554432000 4194304 5064252 140734740104704 140734740103616 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/9781/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100309 s]
/proc/loadavg: 2.08 2.02 2.21 3/178 9781
/proc/meminfo: memFree=30551220/32873648 swapFree=6852/6852
[pid=9781] ppid=9779 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9781/stat : 9781 (npSolver-pbo-It) S 9779 9781 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278764366 9367552 275 33554432000 4194304 5064252 140734740104704 140734740103616 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/9781/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300233 s]
/proc/loadavg: 2.08 2.02 2.21 3/178 9781
/proc/meminfo: memFree=30551220/32873648 swapFree=6852/6852
[pid=9781] ppid=9779 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9781/stat : 9781 (npSolver-pbo-It) S 9779 9781 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278764366 9367552 275 33554432000 4194304 5064252 140734740104704 140734740103616 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/9781/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700237 s]
/proc/loadavg: 2.08 2.02 2.21 3/178 9781
/proc/meminfo: memFree=30551220/32873648 swapFree=6852/6852
[pid=9781] ppid=9779 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9781/stat : 9781 (npSolver-pbo-It) S 9779 9781 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278764366 9367552 275 33554432000 4194304 5064252 140734740104704 140734740103616 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/9781/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50027 s]
/proc/loadavg: 2.08 2.02 2.21 3/180 9783
/proc/meminfo: memFree=30536132/32873648 swapFree=6852/6852
[pid=9781] ppid=9779 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9781/stat : 9781 (npSolver-pbo-It) S 9779 9781 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278764366 9367552 275 33554432000 4194304 5064252 140734740104704 140734740103616 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/9781/statm: 2287 275 233 213 0 72 0
[pid=9782] ppid=9781 vsize=28700 CPUtime=1.49 cores=1,3,5,7
/proc/9782/stat : 9782 (npSolver-pbo) R 9781 9781 9266 0 -1 4202496 4896 0 0 0 148 1 0 0 20 0 1 0 278764366 29388800 6176 33554432000 4194304 5992684 140736639316960 140736639313080 5179600 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/9782/statm: 7175 6176 148 440 0 6731 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37848

[startup+3.10033 s]
/proc/loadavg: 2.08 2.02 2.21 3/180 9783
/proc/meminfo: memFree=30520100/32873648 swapFree=6852/6852
[pid=9781] ppid=9779 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9781/stat : 9781 (npSolver-pbo-It) S 9779 9781 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278764366 9367552 275 33554432000 4194304 5064252 140734740104704 140734740103616 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/9781/statm: 2287 275 233 213 0 72 0
[pid=9782] ppid=9781 vsize=87868 CPUtime=3.09 cores=1,3,5,7
/proc/9782/stat : 9782 (npSolver-pbo) R 9781 9781 9266 0 -1 4202496 9044 0 0 0 306 3 0 0 20 0 1 0 278764366 89976832 14129 33554432000 4194304 5992684 140736639316960 140736639313752 4571742 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/9782/statm: 21967 14129 165 440 0 21523 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 97016

[startup+6.30033 s]
/proc/loadavg: 2.07 2.02 2.20 3/180 9783
/proc/meminfo: memFree=30280836/32873648 swapFree=6852/6852
[pid=9781] ppid=9779 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9781/stat : 9781 (npSolver-pbo-It) S 9779 9781 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278764366 9367552 275 33554432000 4194304 5064252 140734740104704 140734740103616 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/9781/statm: 2287 275 233 213 0 72 0
[pid=9782] ppid=9781 vsize=409100 CPUtime=6.28 cores=1,3,5,7
/proc/9782/stat : 9782 (npSolver-pbo) R 9781 9781 9266 0 -1 4202496 41521 0 0 0 616 12 0 0 20 0 1 0 278764366 418918400 89434 33554432000 4194304 5992684 140736639316960 140736639308616 5044393 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/9782/statm: 102275 89434 165 440 0 101831 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 418248

[startup+12.7003 s]
/proc/loadavg: 2.07 2.02 2.20 3/180 9783
/proc/meminfo: memFree=29640852/32873648 swapFree=6852/6852
[pid=9781] ppid=9779 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9781/stat : 9781 (npSolver-pbo-It) S 9779 9781 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278764366 9367552 275 33554432000 4194304 5064252 140734740104704 140734740103616 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/9781/statm: 2287 275 233 213 0 72 0
[pid=9782] ppid=9781 vsize=1457972 CPUtime=12.69 cores=1,3,5,7
/proc/9782/stat : 9782 (npSolver-pbo) R 9781 9781 9266 0 -1 4202496 108726 0 0 0 1229 40 0 0 20 0 1 0 278764366 1492963328 240059 33554432000 4194304 5992684 140736639316960 140736639308616 5044375 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/9782/statm: 364493 240059 165 440 0 364049 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1467120

[startup+25.5004 s]
/proc/loadavg: 2.20 2.05 2.21 3/182 9786
/proc/meminfo: memFree=27215780/32873648 swapFree=6852/6852
[pid=9781] ppid=9779 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9781/stat : 9781 (npSolver-pbo-It) S 9779 9781 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278764366 9367552 275 33554432000 4194304 5064252 140734740104704 140734740103616 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/9781/statm: 2287 275 233 213 0 72 0
[pid=9782] ppid=9781 vsize=1511672 CPUtime=14.97 cores=1,3,5,7
/proc/9782/stat : 9782 (npSolver-pbo) S 9781 9781 9266 0 -1 4202496 122887 0 0 0 1348 149 0 0 20 0 1 0 278764366 1547952128 268842 33554432000 4194304 5992684 140736639316960 140736639311408 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 1 0 0
/proc/9782/statm: 377918 268842 172 440 0 377474 0
[pid=9784] ppid=9782 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9784/stat : 9784 (cp2_pre.sh) S 9782 9781 9266 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 278765865 9367552 277 33554432000 4194304 5064252 140733455935984 140733455934688 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/9784/statm: 2287 277 234 213 0 72 0
[pid=9785] ppid=9784 vsize=2026252 CPUtime=10.47 cores=1,3,5,7
/proc/9785/stat : 9785 (coprocessor) R 9784 9781 9266 0 -1 4202496 23601 0 0 0 991 56 0 0 20 0 1 0 278765867 2074882048 390072 33554432000 4194304 6586260 140733357122352 140733357118104 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/9785/statm: 506563 390072 158 584 0 505975 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 3556220

[startup+51.1004 s]
/proc/loadavg: 2.20 2.06 2.21 3/181 9788
/proc/meminfo: memFree=28016452/32873648 swapFree=6852/6852
[pid=9781] ppid=9779 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9781/stat : 9781 (npSolver-pbo-It) S 9779 9781 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278764366 9367552 275 33554432000 4194304 5064252 140734740104704 140734740103616 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/9781/statm: 2287 275 233 213 0 72 0
[pid=9782] ppid=9781 vsize=1511672 CPUtime=48.02 cores=1,3,5,7
/proc/9782/stat : 9782 (npSolver-pbo) S 9781 9781 9266 0 -1 4202496 122903 24503 0 0 1348 150 3127 177 20 0 1 0 278764366 1547952128 268844 33554432000 4194304 5992684 140736639316960 140736639303224 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/9782/statm: 377918 268844 174 440 0 377474 0
[pid=9788] ppid=9782 vsize=1172908 CPUtime=2.84 cores=1,3,5,7
/proc/9788/stat : 9788 (glucosInc) R 9782 9781 9266 0 -1 4202496 140817 0 0 0 245 39 0 0 20 0 1 0 278769189 1201057792 255260 33554432000 4194304 5654031 140734829100992 140734828050344 4797458 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/9788/statm: 293227 255261 108 357 0 292867 0
Current children cumulated CPU time (s) 50.86
Current children cumulated vsize (KiB) 2693728

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

[startup+76.7003 s]
/proc/loadavg: 2.51 2.13 2.23 2/182 9789
/proc/meminfo: memFree=23705796/32873648 swapFree=6852/6852
[pid=9781] ppid=9779 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9781/stat : 9781 (npSolver-pbo-It) S 9779 9781 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278764366 9367552 275 33554432000 4194304 5064252 140734740104704 140734740103616 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/9781/statm: 2287 275 233 213 0 72 0
[pid=9782] ppid=9781 vsize=1697376 CPUtime=51.77 cores=1,3,5,7
/proc/9782/stat : 9782 (npSolver-pbo) S 9781 9781 9266 0 -1 4204032 130754 24503 0 0 1555 318 3127 177 20 0 1 0 278764366 1738113024 315288 33554432000 4194304 5992684 140736639316960 140736639311496 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/9782/statm: 424344 315288 192 440 0 423900 0
[pid=9788] ppid=9782 vsize=2945468 CPUtime=11.65 cores=1,3,5,7
/proc/9788/stat : 9788 (glucosInc) S 9782 9781 9266 0 -1 4202496 324790 0 0 0 1076 89 0 0 20 0 1 0 278769189 3016159232 626077 33554432000 4194304 5654031 140734829100992 140734829099304 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/9788/statm: 736367 626077 147 357 0 736007 0
Current children cumulated CPU time (s) 63.42
Current children cumulated vsize (KiB) 4651992

[startup+89.5003 s]
/proc/loadavg: 2.84 2.23 2.25 2/182 9789
/proc/meminfo: memFree=23700136/32873648 swapFree=6852/6852
[pid=9781] ppid=9779 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9781/stat : 9781 (npSolver-pbo-It) S 9779 9781 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278764366 9367552 275 33554432000 4194304 5064252 140734740104704 140734740103616 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/9781/statm: 2287 275 233 213 0 72 0
[pid=9782] ppid=9781 vsize=1697376 CPUtime=51.77 cores=1,3,5,7
/proc/9782/stat : 9782 (npSolver-pbo) S 9781 9781 9266 0 -1 4204032 130754 24503 0 0 1555 318 3127 177 20 0 1 0 278764366 1738113024 315288 33554432000 4194304 5992684 140736639316960 140736639311496 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/9782/statm: 424344 315288 192 440 0 423900 0
[pid=9788] ppid=9782 vsize=2945468 CPUtime=11.65 cores=1,3,5,7
/proc/9788/stat : 9788 (glucosInc) S 9782 9781 9266 0 -1 4202496 324790 0 0 0 1076 89 0 0 20 0 1 0 278769189 3016159232 626077 33554432000 4194304 5654031 140734829100992 140734829099304 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/9788/statm: 736367 626077 147 357 0 736007 0
Current children cumulated CPU time (s) 63.42
Current children cumulated vsize (KiB) 4651992

[startup+95.9003 s]
/proc/loadavg: 3.01 2.27 2.27 2/182 9789
/proc/meminfo: memFree=23699748/32873648 swapFree=6852/6852
[pid=9781] ppid=9779 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9781/stat : 9781 (npSolver-pbo-It) S 9779 9781 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278764366 9367552 275 33554432000 4194304 5064252 140734740104704 140734740103616 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/9781/statm: 2287 275 233 213 0 72 0
[pid=9782] ppid=9781 vsize=1697376 CPUtime=51.77 cores=1,3,5,7
/proc/9782/stat : 9782 (npSolver-pbo) S 9781 9781 9266 0 -1 4204032 130754 24503 0 0 1555 318 3127 177 20 0 1 0 278764366 1738113024 315288 33554432000 4194304 5992684 140736639316960 140736639311496 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/9782/statm: 424344 315288 192 440 0 423900 0
[pid=9788] ppid=9782 vsize=2945468 CPUtime=11.65 cores=1,3,5,7
/proc/9788/stat : 9788 (glucosInc) S 9782 9781 9266 0 -1 4202496 324790 0 0 0 1076 89 0 0 20 0 1 0 278769189 3016159232 626077 33554432000 4194304 5654031 140734829100992 140734829099304 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/9788/statm: 736367 626077 147 357 0 736007 0
Current children cumulated CPU time (s) 63.42
Current children cumulated vsize (KiB) 4651992

[startup+97.5003 s]
/proc/loadavg: 3.01 2.27 2.27 2/182 9789
/proc/meminfo: memFree=23699004/32873648 swapFree=6852/6852
[pid=9781] ppid=9779 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9781/stat : 9781 (npSolver-pbo-It) S 9779 9781 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278764366 9367552 275 33554432000 4194304 5064252 140734740104704 140734740103616 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/9781/statm: 2287 275 233 213 0 72 0
[pid=9782] ppid=9781 vsize=1697376 CPUtime=51.77 cores=1,3,5,7
/proc/9782/stat : 9782 (npSolver-pbo) S 9781 9781 9266 0 -1 4204032 130754 24503 0 0 1555 318 3127 177 20 0 1 0 278764366 1738113024 315288 33554432000 4194304 5992684 140736639316960 140736639311496 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/9782/statm: 424344 315288 192 440 0 423900 0
[pid=9788] ppid=9782 vsize=2945468 CPUtime=11.65 cores=1,3,5,7
/proc/9788/stat : 9788 (glucosInc) S 9782 9781 9266 0 -1 4202496 324790 0 0 0 1076 89 0 0 20 0 1 0 278769189 3016159232 626077 33554432000 4194304 5654031 140734829100992 140734829099304 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/9788/statm: 736367 626077 147 357 0 736007 0
Current children cumulated CPU time (s) 63.42
Current children cumulated vsize (KiB) 4651992

[startup+99.1003 s]
/proc/loadavg: 3.17 2.32 2.28 2/182 9789
/proc/meminfo: memFree=23765592/32873648 swapFree=6852/6852
[pid=9781] ppid=9779 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9781/stat : 9781 (npSolver-pbo-It) S 9779 9781 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278764366 9367552 275 33554432000 4194304 5064252 140734740104704 140734740103616 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/9781/statm: 2287 275 233 213 0 72 0
[pid=9782] ppid=9781 vsize=1697376 CPUtime=51.77 cores=1,3,5,7
/proc/9782/stat : 9782 (npSolver-pbo) S 9781 9781 9266 0 -1 4204032 130754 24503 0 0 1555 318 3127 177 20 0 1 0 278764366 1738113024 315288 33554432000 4194304 5992684 140736639316960 140736639311496 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/9782/statm: 424344 315288 192 440 0 423900 0
[pid=9788] ppid=9782 vsize=2945468 CPUtime=11.65 cores=1,3,5,7
/proc/9788/stat : 9788 (glucosInc) S 9782 9781 9266 0 -1 4202496 324790 0 0 0 1076 89 0 0 20 0 1 0 278769189 3016159232 626077 33554432000 4194304 5654031 140734829100992 140734829099304 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/9788/statm: 736367 626077 147 357 0 736007 0
Current children cumulated CPU time (s) 63.42
Current children cumulated vsize (KiB) 4651992

[startup+99.5003 s]
/proc/loadavg: 3.17 2.32 2.28 2/182 9789
/proc/meminfo: memFree=23765592/32873648 swapFree=6852/6852
[pid=9781] ppid=9779 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9781/stat : 9781 (npSolver-pbo-It) S 9779 9781 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278764366 9367552 275 33554432000 4194304 5064252 140734740104704 140734740103616 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/9781/statm: 2287 275 233 213 0 72 0
[pid=9782] ppid=9781 vsize=1697376 CPUtime=51.77 cores=1,3,5,7
/proc/9782/stat : 9782 (npSolver-pbo) S 9781 9781 9266 0 -1 4204032 130754 24503 0 0 1555 318 3127 177 20 0 1 0 278764366 1738113024 315288 33554432000 4194304 5992684 140736639316960 140736639311496 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/9782/statm: 424344 315288 192 440 0 423900 0
[pid=9788] ppid=9782 vsize=2945468 CPUtime=11.65 cores=1,3,5,7
/proc/9788/stat : 9788 (glucosInc) S 9782 9781 9266 0 -1 4202496 324790 0 0 0 1076 89 0 0 20 0 1 0 278769189 3016159232 626077 33554432000 4194304 5654031 140734829100992 140734829099304 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/9788/statm: 736367 626077 147 357 0 736007 0
Current children cumulated CPU time (s) 63.42
Current children cumulated vsize (KiB) 4651992

[startup+99.9003 s]
/proc/loadavg: 3.17 2.32 2.28 2/182 9789
/proc/meminfo: memFree=23765592/32873648 swapFree=6852/6852
[pid=9781] ppid=9779 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9781/stat : 9781 (npSolver-pbo-It) S 9779 9781 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278764366 9367552 275 33554432000 4194304 5064252 140734740104704 140734740103616 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/9781/statm: 2287 275 233 213 0 72 0
[pid=9782] ppid=9781 vsize=0 CPUtime=51.8 cores=1,3,5,7
/proc/9782/stat : 9782 (npSolver-pbo) R 9781 9781 9266 0 -1 4204036 130754 24503 0 0 1555 321 3127 177 20 0 1 0 278764366 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 1 0 0
/proc/9782/statm: 0 0 0 0 0 0 0
[pid=9788] ppid=9782 vsize=2945468 CPUtime=11.65 cores=1,3,5,7
/proc/9788/stat : 9788 (glucosInc) S 9782 9781 9266 0 -1 4202496 324790 0 0 0 1076 89 0 0 20 0 1 0 278769189 3016159232 626077 33554432000 4194304 5654031 140734829100992 140734829099304 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/9788/statm: 736367 626077 147 357 0 736007 0
Current children cumulated CPU time (s) 63.45
Current children cumulated vsize (KiB) 2954616

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 9781 and gives
#  childrusage.ru_utime.tv_sec=46
#  childrusage.ru_utime.tv_usec=827881
#  childrusage.ru_stime.tv_sec=4
#  childrusage.ru_stime.tv_usec=995240
# CPU time returned by wait4() is 51.8231
# while last known CPU time is 63.45
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 99.9044
CPU time (s): 63.45
CPU user time (s): 57.58
CPU system time (s): 5.87
CPU usage (%): 63.5107
Max. virtual memory (cumulated for all children) (KiB): 4703052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 46.8279
system time used= 4.99524
maximum resident set size= 1687284
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 155632
page faults= 0
swaps= 0
block input operations= 8
block output operations= 2417200
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 342513
involuntary context switches= 61

runsolver used 0.157975 second user time and 0.506922 second system time

The end

Launcher Data 

Begin job on node115 at 2012-05-27 15:46:16
IDJOB=3702615
IDBENCH=92670
IDSOLVER=2278
FILE ID=node115/3702615-1338126375
RUNJOBID= node115-1338123580-9283
PBS_JOBID= 14624500
Free space on /tmp= 71344 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/MH+IC/normalized-minisat50_4_16_1_mh_ic.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702615-1338126375/watcher-3702615-1338126375 -o /tmp/evaluation-result-3702615-1338126375/solver-3702615-1338126375 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702615-1338126375.opb 686398083 HOME HOME

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

MD5SUM BENCH= d5e7ab00f82d8a167f85d70472648422
RANDOM SEED=686398083

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:        30551600 kB
Buffers:          268836 kB
Cached:           534608 kB
SwapCached:          808 kB
Active:          1479128 kB
Inactive:          22484 kB
Active(anon):     690532 kB
Inactive(anon):    10124 kB
Active(file):     788596 kB
Inactive(file):    12360 kB
Unevictable:        6852 kB
Mlocked:            6852 kB
SwapTotal:      67108856 kB
SwapFree:       67106376 kB
Dirty:             45684 kB
Writeback:             0 kB
AnonPages:        706264 kB
Mapped:            12924 kB
Shmem:                96 kB
Slab:             681568 kB
SReclaimable:     125692 kB
SUnreclaim:       555876 kB
KernelStack:        1472 kB
PageTables:         5516 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     893912 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    233472 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= 69608 MiB
End job on node115 at 2012-05-27 15:47:56