Trace number 3703162

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) 11.54 15.2154

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j30opt/
normalized-j3046_5.std.opb
MD5SUM765fe52d585c32f36b221a5769663015
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark57
Best CPU time to get the best result obtained on this benchmark0.080987
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables18662
Total number of constraints65546
Number of constraints which are clauses64346
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 constraint30
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 

0.00/0.79	c run inc solver
0.00/0.79	c [INC SYSTEM] run initial solver
0.00/0.79	c [INC SYSTEM] preprocess with white file
10.67/10.75	c [INC SYSTEM] finished preprocessing in 9 s
10.67/10.75	c [INC SYSTEM] execute solver
11.28/11.36	c [INC SEARCH] formula is SAT
11.38/11.40	c [INC SYSTEM] solved the initial formula
11.38/11.49	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
11.54/15.21	HOME/npSolver-pbo-Itdqb.sh: line 18: 32151 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-3703162-1338094037/watcher-3703162-1338094037 -o /tmp/evaluation-result-3703162-1338094037/solver-3703162-1338094037 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703162-1338094037.opb 1952134644 HOME HOME 

running on 4 cores: 0,2,4,6

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: 2.64 2.32 2.18 3/181 32150
/proc/meminfo: memFree=27345316/32873844 swapFree=7616/7616
[pid=32150] ppid=32148 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32150/stat : 32150 (npSolver-pbo-It) S 32148 32150 15712 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 275527999 9367552 275 33554432000 4194304 5064252 140736262788240 140736262787152 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32150/statm: 2287 275 233 213 0 72 0

[startup+0.0336921 s]
/proc/loadavg: 2.64 2.32 2.18 3/181 32150
/proc/meminfo: memFree=27345316/32873844 swapFree=7616/7616
[pid=32150] ppid=32148 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32150/stat : 32150 (npSolver-pbo-It) S 32148 32150 15712 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 275527999 9367552 275 33554432000 4194304 5064252 140736262788240 140736262787152 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32150/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100248 s]
/proc/loadavg: 2.64 2.32 2.18 3/181 32150
/proc/meminfo: memFree=27345316/32873844 swapFree=7616/7616
[pid=32150] ppid=32148 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32150/stat : 32150 (npSolver-pbo-It) S 32148 32150 15712 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 275527999 9367552 275 33554432000 4194304 5064252 140736262788240 140736262787152 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32150/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300248 s]
/proc/loadavg: 2.64 2.32 2.18 3/181 32150
/proc/meminfo: memFree=27345316/32873844 swapFree=7616/7616
[pid=32150] ppid=32148 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32150/stat : 32150 (npSolver-pbo-It) S 32148 32150 15712 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 275527999 9367552 275 33554432000 4194304 5064252 140736262788240 140736262787152 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32150/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700256 s]
/proc/loadavg: 2.64 2.32 2.18 3/181 32150
/proc/meminfo: memFree=27345316/32873844 swapFree=7616/7616
[pid=32150] ppid=32148 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32150/stat : 32150 (npSolver-pbo-It) S 32148 32150 15712 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 275527999 9367552 275 33554432000 4194304 5064252 140736262788240 140736262787152 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32150/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50038 s]
/proc/loadavg: 2.59 2.32 2.18 3/185 32154
/proc/meminfo: memFree=27031080/32873844 swapFree=7616/7616
[pid=32150] ppid=32148 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32150/stat : 32150 (npSolver-pbo-It) S 32148 32150 15712 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 275527999 9367552 275 33554432000 4194304 5064252 140736262788240 140736262787152 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32150/statm: 2287 275 233 213 0 72 0
[pid=32151] ppid=32150 vsize=71344 CPUtime=0.78 cores=0,2,4,6
/proc/32151/stat : 32151 (npSolver-pbo) S 32150 32150 15712 0 -1 4202496 12405 0 0 0 72 6 0 0 20 0 1 0 275528000 73056256 16895 33554432000 4194304 5992684 140735013877200 140735013871648 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/32151/statm: 17836 16895 165 440 0 17392 0
[pid=32153] ppid=32151 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32153/stat : 32153 (cp2_pre.sh) S 32151 32150 15712 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 275528079 9367552 276 33554432000 4194304 5064252 140736270352384 140736270351088 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/32153/statm: 2287 276 234 213 0 72 0
[pid=32154] ppid=32153 vsize=314516 CPUtime=0.69 cores=0,2,4,6
/proc/32154/stat : 32154 (coprocessor) R 32153 32150 15712 0 -1 4202496 28134 0 0 0 63 6 0 0 20 0 1 0 275528079 322064384 68036 33554432000 4194304 6586260 140734833488176 140736270351112 5511711 0 0 4096 8404994 0 0 0 17 4 0 0 0 0 0
/proc/32154/statm: 78629 68037 164 584 0 78041 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 404156

[startup+3.1004 s]
/proc/loadavg: 2.59 2.32 2.18 3/185 32154
/proc/meminfo: memFree=26708728/32873844 swapFree=7616/7616
[pid=32150] ppid=32148 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32150/stat : 32150 (npSolver-pbo-It) S 32148 32150 15712 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 275527999 9367552 275 33554432000 4194304 5064252 140736262788240 140736262787152 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32150/statm: 2287 275 233 213 0 72 0
[pid=32151] ppid=32150 vsize=71344 CPUtime=0.78 cores=0,2,4,6
/proc/32151/stat : 32151 (npSolver-pbo) S 32150 32150 15712 0 -1 4202496 12405 0 0 0 72 6 0 0 20 0 1 0 275528000 73056256 16895 33554432000 4194304 5992684 140735013877200 140735013871648 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/32151/statm: 17836 16895 165 440 0 17392 0
[pid=32153] ppid=32151 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32153/stat : 32153 (cp2_pre.sh) S 32151 32150 15712 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 275528079 9367552 276 33554432000 4194304 5064252 140736270352384 140736270351088 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/32153/statm: 2287 276 234 213 0 72 0
[pid=32154] ppid=32153 vsize=412624 CPUtime=2.29 cores=0,2,4,6
/proc/32154/stat : 32154 (coprocessor) R 32153 32150 15712 0 -1 4202496 51697 0 0 0 219 10 0 0 20 0 1 0 275528079 422526976 100794 33554432000 4194304 6586260 140734833488176 140734833484104 4768675 0 0 4096 8404994 0 0 0 17 4 0 0 0 0 0
/proc/32154/statm: 103156 100794 180 584 0 102568 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 502264

[startup+6.3004 s]
/proc/loadavg: 2.59 2.32 2.18 3/185 32154
/proc/meminfo: memFree=26605124/32873844 swapFree=7616/7616
[pid=32150] ppid=32148 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32150/stat : 32150 (npSolver-pbo-It) S 32148 32150 15712 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 275527999 9367552 275 33554432000 4194304 5064252 140736262788240 140736262787152 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32150/statm: 2287 275 233 213 0 72 0
[pid=32151] ppid=32150 vsize=71344 CPUtime=0.78 cores=0,2,4,6
/proc/32151/stat : 32151 (npSolver-pbo) S 32150 32150 15712 0 -1 4202496 12405 0 0 0 72 6 0 0 20 0 1 0 275528000 73056256 16895 33554432000 4194304 5992684 140735013877200 140735013871648 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/32151/statm: 17836 16895 165 440 0 17392 0
[pid=32153] ppid=32151 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32153/stat : 32153 (cp2_pre.sh) S 32151 32150 15712 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 275528079 9367552 276 33554432000 4194304 5064252 140736270352384 140736270351088 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/32153/statm: 2287 276 234 213 0 72 0
[pid=32154] ppid=32153 vsize=466056 CPUtime=5.49 cores=0,2,4,6
/proc/32154/stat : 32154 (coprocessor) R 32153 32150 15712 0 -1 4202496 57663 0 0 0 537 12 0 0 20 0 1 0 275528079 477241344 114936 33554432000 4194304 6586260 140734833488176 140734833483496 5599492 0 0 4096 8404994 0 0 0 17 4 0 0 0 0 0
/proc/32154/statm: 116514 114936 189 584 0 115926 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 555696

[startup+12.7003 s]
/proc/loadavg: 2.50 2.31 2.18 2/185 32157
/proc/meminfo: memFree=26719332/32873844 swapFree=7616/7616
[pid=32150] ppid=32148 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32150/stat : 32150 (npSolver-pbo-It) S 32148 32150 15712 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 275527999 9367552 275 33554432000 4194304 5064252 140736262788240 140736262787152 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32150/statm: 2287 275 233 213 0 72 0
[pid=32151] ppid=32150 vsize=93120 CPUtime=10.95 cores=0,2,4,6
/proc/32151/stat : 32151 (npSolver-pbo) S 32150 32150 15712 0 -1 4204032 15370 62062 0 0 87 14 776 218 20 0 1 0 275528000 95354880 22340 33554432000 4194304 5992684 140735013877200 140735013871736 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/32151/statm: 23280 22340 185 440 0 22836 0
[pid=32156] ppid=32151 vsize=158032 CPUtime=0.59 cores=0,2,4,6
/proc/32156/stat : 32156 (glucosInc) S 32151 32150 15712 0 -1 4202496 27526 0 0 0 53 6 0 0 20 0 1 0 275529075 161824768 32851 33554432000 4194304 5654031 140733308892400 140733308890712 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/32156/statm: 39508 32851 146 357 0 39148 0
Current children cumulated CPU time (s) 11.54
Current children cumulated vsize (KiB) 260300

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

[startup+12.8004 s]
/proc/loadavg: 2.50 2.31 2.18 2/185 32157
/proc/meminfo: memFree=26719332/32873844 swapFree=7616/7616
[pid=32150] ppid=32148 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32150/stat : 32150 (npSolver-pbo-It) S 32148 32150 15712 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 275527999 9367552 275 33554432000 4194304 5064252 140736262788240 140736262787152 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32150/statm: 2287 275 233 213 0 72 0
[pid=32151] ppid=32150 vsize=93120 CPUtime=10.95 cores=0,2,4,6
/proc/32151/stat : 32151 (npSolver-pbo) S 32150 32150 15712 0 -1 4204032 15370 62062 0 0 87 14 776 218 20 0 1 0 275528000 95354880 22340 33554432000 4194304 5992684 140735013877200 140735013871736 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/32151/statm: 23280 22340 185 440 0 22836 0
[pid=32156] ppid=32151 vsize=158032 CPUtime=0.59 cores=0,2,4,6
/proc/32156/stat : 32156 (glucosInc) S 32151 32150 15712 0 -1 4202496 27526 0 0 0 53 6 0 0 20 0 1 0 275529075 161824768 32851 33554432000 4194304 5654031 140733308892400 140733308890712 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/32156/statm: 39508 32851 146 357 0 39148 0
Current children cumulated CPU time (s) 11.54
Current children cumulated vsize (KiB) 260300

[startup+14.4066 s]
/proc/loadavg: 2.50 2.31 2.18 2/185 32157
/proc/meminfo: memFree=26718844/32873844 swapFree=7616/7616
[pid=32150] ppid=32148 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32150/stat : 32150 (npSolver-pbo-It) S 32148 32150 15712 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 275527999 9367552 275 33554432000 4194304 5064252 140736262788240 140736262787152 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32150/statm: 2287 275 233 213 0 72 0
[pid=32151] ppid=32150 vsize=93120 CPUtime=10.95 cores=0,2,4,6
/proc/32151/stat : 32151 (npSolver-pbo) S 32150 32150 15712 0 -1 4204032 15370 62062 0 0 87 14 776 218 20 0 1 0 275528000 95354880 22340 33554432000 4194304 5992684 140735013877200 140735013871736 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/32151/statm: 23280 22340 185 440 0 22836 0
[pid=32156] ppid=32151 vsize=158032 CPUtime=0.59 cores=0,2,4,6
/proc/32156/stat : 32156 (glucosInc) S 32151 32150 15712 0 -1 4202496 27526 0 0 0 53 6 0 0 20 0 1 0 275529075 161824768 32851 33554432000 4194304 5654031 140733308892400 140733308890712 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/32156/statm: 39508 32851 146 357 0 39148 0
Current children cumulated CPU time (s) 11.54
Current children cumulated vsize (KiB) 260300

[startup+14.8003 s]
/proc/loadavg: 2.50 2.31 2.18 2/185 32157
/proc/meminfo: memFree=26718844/32873844 swapFree=7616/7616
[pid=32150] ppid=32148 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32150/stat : 32150 (npSolver-pbo-It) S 32148 32150 15712 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 275527999 9367552 275 33554432000 4194304 5064252 140736262788240 140736262787152 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32150/statm: 2287 275 233 213 0 72 0
[pid=32151] ppid=32150 vsize=93120 CPUtime=10.95 cores=0,2,4,6
/proc/32151/stat : 32151 (npSolver-pbo) S 32150 32150 15712 0 -1 4204032 15370 62062 0 0 87 14 776 218 20 0 1 0 275528000 95354880 22340 33554432000 4194304 5992684 140735013877200 140735013871736 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/32151/statm: 23280 22340 185 440 0 22836 0
[pid=32156] ppid=32151 vsize=158032 CPUtime=0.59 cores=0,2,4,6
/proc/32156/stat : 32156 (glucosInc) S 32151 32150 15712 0 -1 4202496 27526 0 0 0 53 6 0 0 20 0 1 0 275529075 161824768 32851 33554432000 4194304 5654031 140733308892400 140733308890712 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/32156/statm: 39508 32851 146 357 0 39148 0
Current children cumulated CPU time (s) 11.54
Current children cumulated vsize (KiB) 260300

[startup+15.2003 s]
/proc/loadavg: 2.50 2.31 2.18 2/185 32157
/proc/meminfo: memFree=26718844/32873844 swapFree=7616/7616
[pid=32150] ppid=32148 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32150/stat : 32150 (npSolver-pbo-It) S 32148 32150 15712 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 275527999 9367552 275 33554432000 4194304 5064252 140736262788240 140736262787152 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32150/statm: 2287 275 233 213 0 72 0
[pid=32151] ppid=32150 vsize=93120 CPUtime=10.95 cores=0,2,4,6
/proc/32151/stat : 32151 (npSolver-pbo) S 32150 32150 15712 0 -1 4204032 15370 62062 0 0 87 14 776 218 20 0 1 0 275528000 95354880 22340 33554432000 4194304 5992684 140735013877200 140735013871736 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/32151/statm: 23280 22340 185 440 0 22836 0
[pid=32156] ppid=32151 vsize=158032 CPUtime=0.59 cores=0,2,4,6
/proc/32156/stat : 32156 (glucosInc) S 32151 32150 15712 0 -1 4202496 27526 0 0 0 53 6 0 0 20 0 1 0 275529075 161824768 32851 33554432000 4194304 5654031 140733308892400 140733308890712 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/32156/statm: 39508 32851 146 357 0 39148 0
Current children cumulated CPU time (s) 11.54
Current children cumulated vsize (KiB) 260300

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 32150 and gives
#  childrusage.ru_utime.tv_sec=8
#  childrusage.ru_utime.tv_usec=643685
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=341644
# CPU time returned by wait4() is 10.9853
# while last known CPU time is 11.54
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 15.2154
CPU time (s): 11.54
CPU user time (s): 9.16
CPU system time (s): 2.38
CPU usage (%): 75.8444
Max. virtual memory (cumulated for all children) (KiB): 688456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.64368
system time used= 2.34164
maximum resident set size= 580552
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 77807
page faults= 0
swaps= 0
block input operations= 0
block output operations= 126736
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 22064
involuntary context switches= 17

runsolver used 0.020996 second user time and 0.105983 second system time

The end

Launcher Data 

Begin job on node141 at 2012-05-27 06:47:17
IDJOB=3703162
IDBENCH=78396
IDSOLVER=2278
FILE ID=node141/3703162-1338094037
RUNJOBID= node141-1338087612-15728
PBS_JOBID= 14624446
Free space on /tmp= 71436 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j30opt/normalized-j3046_5.std.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3703162-1338094037/watcher-3703162-1338094037 -o /tmp/evaluation-result-3703162-1338094037/solver-3703162-1338094037 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703162-1338094037.opb 1952134644 HOME HOME

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

MD5SUM BENCH= 765fe52d585c32f36b221a5769663015
RANDOM SEED=1952134644

node141.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        27350424 kB
Buffers:          355260 kB
Cached:          3638168 kB
SwapCached:            0 kB
Active:          1477424 kB
Inactive:        3226228 kB
Active(anon):     711504 kB
Inactive(anon):        0 kB
Active(file):     765920 kB
Inactive(file):  3226228 kB
Unevictable:        7616 kB
Mlocked:            7616 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             65100 kB
Writeback:             4 kB
AnonPages:        682204 kB
Mapped:            16072 kB
Shmem:               200 kB
Slab:             677972 kB
SReclaimable:     119468 kB
SUnreclaim:       558504 kB
KernelStack:        1528 kB
PageTables:         5708 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     916680 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    438272 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= 71308 MiB
End job on node141 at 2012-05-27 06:47:32