Trace number 3703206

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
npSolver inc-topdown-quickBound? (problem) 17 25.4533

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12051_6.std.opb
MD5SUM75e952fe200f2a6f99db60c06cf77c7e
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark228
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables72842
Total number of constraints256265
Number of constraints which are clauses255065
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint98
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

1.98/2.01	c run inc solver
1.98/2.01	c [INC SYSTEM] run initial solver
1.98/2.01	c [INC SYSTEM] preprocess with white file
13.74/13.95	c [INC SYSTEM] finished preprocessing in 11 s
13.74/13.95	c [INC SYSTEM] execute solver
16.37/16.50	c [INC SEARCH] formula is SAT
16.87/17.36	c [INC SYSTEM] solved the initial formula
16.87/17.36	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
17.00/25.45	HOME/npSolver-pbo-Itdqb.sh: line 18: 31278 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-3703206-1338093468/watcher-3703206-1338093468 -o /tmp/evaluation-result-3703206-1338093468/solver-3703206-1338093468 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703206-1338093468.opb 1050344558 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: 2.22 2.15 2.05 3/180 31277
/proc/meminfo: memFree=30115512/32873844 swapFree=7112/7112
[pid=31277] ppid=31275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31277/stat : 31277 (npSolver-pbo-It) S 31275 31277 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275472121 9367552 275 33554432000 4194304 5064252 140736002190704 140736002189616 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31277/statm: 2287 275 233 213 0 72 0

[startup+0.0598889 s]
/proc/loadavg: 2.22 2.15 2.05 3/180 31277
/proc/meminfo: memFree=30115512/32873844 swapFree=7112/7112
[pid=31277] ppid=31275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31277/stat : 31277 (npSolver-pbo-It) S 31275 31277 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275472121 9367552 275 33554432000 4194304 5064252 140736002190704 140736002189616 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31277/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100251 s]
/proc/loadavg: 2.22 2.15 2.05 3/180 31277
/proc/meminfo: memFree=30115512/32873844 swapFree=7112/7112
[pid=31277] ppid=31275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31277/stat : 31277 (npSolver-pbo-It) S 31275 31277 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275472121 9367552 275 33554432000 4194304 5064252 140736002190704 140736002189616 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31277/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300214 s]
/proc/loadavg: 2.22 2.15 2.05 3/180 31277
/proc/meminfo: memFree=30115512/32873844 swapFree=7112/7112
[pid=31277] ppid=31275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31277/stat : 31277 (npSolver-pbo-It) S 31275 31277 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275472121 9367552 275 33554432000 4194304 5064252 140736002190704 140736002189616 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31277/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700231 s]
/proc/loadavg: 2.22 2.15 2.05 3/180 31277
/proc/meminfo: memFree=30115512/32873844 swapFree=7112/7112
[pid=31277] ppid=31275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31277/stat : 31277 (npSolver-pbo-It) S 31275 31277 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275472121 9367552 275 33554432000 4194304 5064252 140736002190704 140736002189616 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31277/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50032 s]
/proc/loadavg: 2.22 2.15 2.05 3/182 31279
/proc/meminfo: memFree=30068892/32873844 swapFree=7112/7112
[pid=31277] ppid=31275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31277/stat : 31277 (npSolver-pbo-It) S 31275 31277 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275472121 9367552 275 33554432000 4194304 5064252 140736002190704 140736002189616 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31277/statm: 2287 275 233 213 0 72 0
[pid=31278] ppid=31277 vsize=122320 CPUtime=1.48 cores=1,3,5,7
/proc/31278/stat : 31278 (npSolver-pbo) R 31277 31277 23606 0 -1 4202496 17452 0 0 0 143 5 0 0 20 0 1 0 275472121 125255680 26095 33554432000 4194304 5992684 140737293378048 140737293369464 4523497 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/31278/statm: 30580 26095 158 440 0 30136 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 131468

[startup+3.10045 s]
/proc/loadavg: 2.22 2.15 2.05 3/184 31281
/proc/meminfo: memFree=29886560/32873844 swapFree=7112/7112
[pid=31277] ppid=31275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31277/stat : 31277 (npSolver-pbo-It) S 31275 31277 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275472121 9367552 275 33554432000 4194304 5064252 140736002190704 140736002189616 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31277/statm: 2287 275 233 213 0 72 0
[pid=31278] ppid=31277 vsize=210620 CPUtime=2 cores=1,3,5,7
/proc/31278/stat : 31278 (npSolver-pbo) S 31277 31277 23606 0 -1 4202496 24086 0 0 0 181 19 0 0 20 0 1 0 275472121 215674880 36374 33554432000 4194304 5992684 140737293378048 140737293372496 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31278/statm: 52655 36374 165 440 0 52211 0
[pid=31280] ppid=31278 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31280/stat : 31280 (cp2_pre.sh) S 31278 31277 23606 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 275472322 9367552 276 33554432000 4194304 5064252 140734311800560 140734311799264 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/31280/statm: 2287 276 234 213 0 72 0
[pid=31281] ppid=31280 vsize=594348 CPUtime=1.07 cores=1,3,5,7
/proc/31281/stat : 31281 (coprocessor) R 31280 31277 23606 0 -1 4202496 26488 0 0 0 93 14 0 0 20 0 1 0 275472322 608612352 125706 33554432000 4194304 6586260 140735544792560 140735544789448 4496653 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/31281/statm: 148587 125708 161 584 0 147999 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 823264

[startup+6.30041 s]
/proc/loadavg: 2.21 2.15 2.05 3/183 31281
/proc/meminfo: memFree=29069332/32873844 swapFree=7112/7112
[pid=31277] ppid=31275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31277/stat : 31277 (npSolver-pbo-It) S 31275 31277 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275472121 9367552 275 33554432000 4194304 5064252 140736002190704 140736002189616 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31277/statm: 2287 275 233 213 0 72 0
[pid=31278] ppid=31277 vsize=210620 CPUtime=2 cores=1,3,5,7
/proc/31278/stat : 31278 (npSolver-pbo) S 31277 31277 23606 0 -1 4202496 24086 0 0 0 181 19 0 0 20 0 1 0 275472121 215674880 36374 33554432000 4194304 5992684 140737293378048 140737293372496 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31278/statm: 52655 36374 165 440 0 52211 0
[pid=31280] ppid=31278 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31280/stat : 31280 (cp2_pre.sh) S 31278 31277 23606 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 275472322 9367552 276 33554432000 4194304 5064252 140734311800560 140734311799264 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/31280/statm: 2287 276 234 213 0 72 0
[pid=31281] ppid=31280 vsize=846904 CPUtime=4.27 cores=1,3,5,7
/proc/31281/stat : 31281 (coprocessor) R 31280 31277 23606 0 -1 4202496 85892 0 0 0 402 25 0 0 20 0 1 0 275472322 867229696 207589 33554432000 4194304 6586260 140735544792560 140735544788488 4754201 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/31281/statm: 211726 207589 180 584 0 211138 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1075820

[startup+12.7003 s]
/proc/loadavg: 2.19 2.15 2.05 3/184 31282
/proc/meminfo: memFree=28946204/32873844 swapFree=7112/7112
[pid=31277] ppid=31275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31277/stat : 31277 (npSolver-pbo-It) S 31275 31277 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275472121 9367552 275 33554432000 4194304 5064252 140736002190704 140736002189616 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31277/statm: 2287 275 233 213 0 72 0
[pid=31278] ppid=31277 vsize=210620 CPUtime=2 cores=1,3,5,7
/proc/31278/stat : 31278 (npSolver-pbo) S 31277 31277 23606 0 -1 4202496 24086 0 0 0 181 19 0 0 20 0 1 0 275472121 215674880 36374 33554432000 4194304 5992684 140737293378048 140737293372496 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31278/statm: 52655 36374 165 440 0 52211 0
[pid=31280] ppid=31278 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31280/stat : 31280 (cp2_pre.sh) S 31278 31277 23606 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 275472322 9367552 276 33554432000 4194304 5064252 140734311800560 140734311799264 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/31280/statm: 2287 276 234 213 0 72 0
[pid=31281] ppid=31280 vsize=950284 CPUtime=10.54 cores=1,3,5,7
/proc/31281/stat : 31281 (coprocessor) R 31280 31277 23606 0 -1 4202496 92549 0 0 0 1015 39 0 0 20 0 1 0 275472322 973090816 234584 33554432000 4194304 6586260 140735544792560 140735544788312 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 13 0 0
/proc/31281/statm: 237571 234584 199 584 0 236983 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 1179200

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

[startup+19.1003 s]
/proc/loadavg: 2.17 2.15 2.05 2/184 31285
/proc/meminfo: memFree=29078140/32873844 swapFree=7112/7112
[pid=31277] ppid=31275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31277/stat : 31277 (npSolver-pbo-It) S 31275 31277 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275472121 9367552 275 33554432000 4194304 5064252 140736002190704 140736002189616 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31277/statm: 2287 275 233 213 0 72 0
[pid=31278] ppid=31277 vsize=257072 CPUtime=14.5 cores=1,3,5,7
/proc/31278/stat : 31278 (npSolver-pbo) S 31277 31277 23606 0 -1 4204032 27647 93451 0 0 229 41 1131 49 20 0 1 0 275472121 263241728 48007 33554432000 4194304 5992684 140737293378048 140737293372584 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31278/statm: 64268 48007 185 440 0 63824 0
[pid=31284] ppid=31278 vsize=480260 CPUtime=2.5 cores=1,3,5,7
/proc/31284/stat : 31284 (glucosInc) S 31278 31277 23606 0 -1 4202496 68624 0 0 0 233 17 0 0 20 0 1 0 275473517 491786240 98050 33554432000 4194304 5654031 140737203036032 140737203034344 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31284/statm: 120065 98050 146 357 0 119705 0
Current children cumulated CPU time (s) 17
Current children cumulated vsize (KiB) 746480

[startup+22.3003 s]
/proc/loadavg: 2.32 2.18 2.06 2/184 31285
/proc/meminfo: memFree=29079256/32873844 swapFree=7112/7112
[pid=31277] ppid=31275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31277/stat : 31277 (npSolver-pbo-It) S 31275 31277 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275472121 9367552 275 33554432000 4194304 5064252 140736002190704 140736002189616 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31277/statm: 2287 275 233 213 0 72 0
[pid=31278] ppid=31277 vsize=257072 CPUtime=14.5 cores=1,3,5,7
/proc/31278/stat : 31278 (npSolver-pbo) S 31277 31277 23606 0 -1 4204032 27647 93451 0 0 229 41 1131 49 20 0 1 0 275472121 263241728 48007 33554432000 4194304 5992684 140737293378048 140737293372584 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31278/statm: 64268 48007 185 440 0 63824 0
[pid=31284] ppid=31278 vsize=480260 CPUtime=2.5 cores=1,3,5,7
/proc/31284/stat : 31284 (glucosInc) S 31278 31277 23606 0 -1 4202496 68624 0 0 0 233 17 0 0 20 0 1 0 275473517 491786240 98050 33554432000 4194304 5654031 140737203036032 140737203034344 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31284/statm: 120065 98050 146 357 0 119705 0
Current children cumulated CPU time (s) 17
Current children cumulated vsize (KiB) 746480

[startup+23.9003 s]
/proc/loadavg: 2.32 2.18 2.06 2/184 31285
/proc/meminfo: memFree=29077768/32873844 swapFree=7112/7112
[pid=31277] ppid=31275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31277/stat : 31277 (npSolver-pbo-It) S 31275 31277 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275472121 9367552 275 33554432000 4194304 5064252 140736002190704 140736002189616 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31277/statm: 2287 275 233 213 0 72 0
[pid=31278] ppid=31277 vsize=257072 CPUtime=14.5 cores=1,3,5,7
/proc/31278/stat : 31278 (npSolver-pbo) S 31277 31277 23606 0 -1 4204032 27647 93451 0 0 229 41 1131 49 20 0 1 0 275472121 263241728 48007 33554432000 4194304 5992684 140737293378048 140737293372584 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31278/statm: 64268 48007 185 440 0 63824 0
[pid=31284] ppid=31278 vsize=480260 CPUtime=2.5 cores=1,3,5,7
/proc/31284/stat : 31284 (glucosInc) S 31278 31277 23606 0 -1 4202496 68624 0 0 0 233 17 0 0 20 0 1 0 275473517 491786240 98050 33554432000 4194304 5654031 140737203036032 140737203034344 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31284/statm: 120065 98050 146 357 0 119705 0
Current children cumulated CPU time (s) 17
Current children cumulated vsize (KiB) 746480

[startup+24.7003 s]
/proc/loadavg: 2.32 2.18 2.06 2/184 31285
/proc/meminfo: memFree=29077892/32873844 swapFree=7112/7112
[pid=31277] ppid=31275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31277/stat : 31277 (npSolver-pbo-It) S 31275 31277 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275472121 9367552 275 33554432000 4194304 5064252 140736002190704 140736002189616 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31277/statm: 2287 275 233 213 0 72 0
[pid=31278] ppid=31277 vsize=257072 CPUtime=14.5 cores=1,3,5,7
/proc/31278/stat : 31278 (npSolver-pbo) S 31277 31277 23606 0 -1 4204032 27647 93451 0 0 229 41 1131 49 20 0 1 0 275472121 263241728 48007 33554432000 4194304 5992684 140737293378048 140737293372584 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31278/statm: 64268 48007 185 440 0 63824 0
[pid=31284] ppid=31278 vsize=480260 CPUtime=2.5 cores=1,3,5,7
/proc/31284/stat : 31284 (glucosInc) S 31278 31277 23606 0 -1 4202496 68624 0 0 0 233 17 0 0 20 0 1 0 275473517 491786240 98050 33554432000 4194304 5654031 140737203036032 140737203034344 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31284/statm: 120065 98050 146 357 0 119705 0
Current children cumulated CPU time (s) 17
Current children cumulated vsize (KiB) 746480

[startup+25.1003 s]
/proc/loadavg: 2.32 2.18 2.06 2/184 31285
/proc/meminfo: memFree=29077892/32873844 swapFree=7112/7112
[pid=31277] ppid=31275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31277/stat : 31277 (npSolver-pbo-It) S 31275 31277 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275472121 9367552 275 33554432000 4194304 5064252 140736002190704 140736002189616 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31277/statm: 2287 275 233 213 0 72 0
[pid=31278] ppid=31277 vsize=257072 CPUtime=14.5 cores=1,3,5,7
/proc/31278/stat : 31278 (npSolver-pbo) S 31277 31277 23606 0 -1 4204032 27647 93451 0 0 229 41 1131 49 20 0 1 0 275472121 263241728 48007 33554432000 4194304 5992684 140737293378048 140737293372584 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31278/statm: 64268 48007 185 440 0 63824 0
[pid=31284] ppid=31278 vsize=480260 CPUtime=2.5 cores=1,3,5,7
/proc/31284/stat : 31284 (glucosInc) S 31278 31277 23606 0 -1 4202496 68624 0 0 0 233 17 0 0 20 0 1 0 275473517 491786240 98050 33554432000 4194304 5654031 140737203036032 140737203034344 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31284/statm: 120065 98050 146 357 0 119705 0
Current children cumulated CPU time (s) 17
Current children cumulated vsize (KiB) 746480

[startup+25.307 s]
/proc/loadavg: 2.45 2.21 2.07 2/185 31286
/proc/meminfo: memFree=29077520/32873844 swapFree=7112/7112
[pid=31277] ppid=31275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31277/stat : 31277 (npSolver-pbo-It) S 31275 31277 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275472121 9367552 275 33554432000 4194304 5064252 140736002190704 140736002189616 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31277/statm: 2287 275 233 213 0 72 0
[pid=31278] ppid=31277 vsize=257072 CPUtime=14.5 cores=1,3,5,7
/proc/31278/stat : 31278 (npSolver-pbo) S 31277 31277 23606 0 -1 4204032 27647 93451 0 0 229 41 1131 49 20 0 1 0 275472121 263241728 48007 33554432000 4194304 5992684 140737293378048 140737293372584 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31278/statm: 64268 48007 185 440 0 63824 0
[pid=31284] ppid=31278 vsize=480260 CPUtime=2.5 cores=1,3,5,7
/proc/31284/stat : 31284 (glucosInc) S 31278 31277 23606 0 -1 4202496 68624 0 0 0 233 17 0 0 20 0 1 0 275473517 491786240 98050 33554432000 4194304 5654031 140737203036032 140737203034344 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31284/statm: 120065 98050 146 357 0 119705 0
Current children cumulated CPU time (s) 17
Current children cumulated vsize (KiB) 746480

[startup+25.4003 s]
/proc/loadavg: 2.45 2.21 2.07 2/185 31286
/proc/meminfo: memFree=29077520/32873844 swapFree=7112/7112
[pid=31277] ppid=31275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31277/stat : 31277 (npSolver-pbo-It) S 31275 31277 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275472121 9367552 275 33554432000 4194304 5064252 140736002190704 140736002189616 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31277/statm: 2287 275 233 213 0 72 0
[pid=31278] ppid=31277 vsize=257072 CPUtime=14.5 cores=1,3,5,7
/proc/31278/stat : 31278 (npSolver-pbo) S 31277 31277 23606 0 -1 4204032 27647 93451 0 0 229 41 1131 49 20 0 1 0 275472121 263241728 48007 33554432000 4194304 5992684 140737293378048 140737293372584 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31278/statm: 64268 48007 185 440 0 63824 0
[pid=31284] ppid=31278 vsize=480260 CPUtime=2.5 cores=1,3,5,7
/proc/31284/stat : 31284 (glucosInc) S 31278 31277 23606 0 -1 4202496 68624 0 0 0 233 17 0 0 20 0 1 0 275473517 491786240 98050 33554432000 4194304 5654031 140737203036032 140737203034344 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31284/statm: 120065 98050 146 357 0 119705 0
Current children cumulated CPU time (s) 17
Current children cumulated vsize (KiB) 746480

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31277 and gives
#  childrusage.ru_utime.tv_sec=13
#  childrusage.ru_utime.tv_usec=607931
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=920860
# CPU time returned by wait4() is 14.5288
# while last known CPU time is 17
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 25.4533
CPU time (s): 17
CPU user time (s): 15.93
CPU system time (s): 1.07
CPU usage (%): 66.7889
Max. virtual memory (cumulated for all children) (KiB): 1179200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 13.6079
system time used= 0.92086
maximum resident set size= 977568
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 121472
page faults= 0
swaps= 0
block input operations= 0
block output operations= 246144
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 56794
involuntary context switches= 25

runsolver used 0.032994 second user time and 0.201969 second system time

The end

Launcher Data 

Begin job on node132 at 2012-05-27 06:37:48
IDJOB=3703206
IDBENCH=77238
IDSOLVER=2278
FILE ID=node132/3703206-1338093468
RUNJOBID= node132-1338088060-23623
PBS_JOBID= 14624453
Free space on /tmp= 71236 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12051_6.std.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3703206-1338093468/watcher-3703206-1338093468 -o /tmp/evaluation-result-3703206-1338093468/solver-3703206-1338093468 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703206-1338093468.opb 1050344558 HOME HOME

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

MD5SUM BENCH= 75e952fe200f2a6f99db60c06cf77c7e
RANDOM SEED=1050344558

node132.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		: 2666.832
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	: 5333.66
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		: 2666.832
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	: 5332.55
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		: 2666.832
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	: 5332.56
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		: 2666.832
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	: 5332.56
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		: 2666.832
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	: 5332.55
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		: 2666.832
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	: 5332.56
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		: 2666.832
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	: 5332.55
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		: 2666.832
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30116056 kB
Buffers:          262084 kB
Cached:           713652 kB
SwapCached:         1488 kB
Active:          1676832 kB
Inactive:         263756 kB
Active(anon):     957232 kB
Inactive(anon):     8844 kB
Active(file):     719600 kB
Inactive(file):   254912 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67105400 kB
Dirty:             16508 kB
Writeback:             0 kB
AnonPages:        987864 kB
Mapped:            12524 kB
Shmem:                 8 kB
Slab:             676580 kB
SReclaimable:     117580 kB
SUnreclaim:       559000 kB
KernelStack:        1536 kB
PageTables:         5952 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1131592 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:    894976 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= 70988 MiB
End job on node132 at 2012-05-27 06:38:15