Trace number 3703199

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) 96.99 107.642

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12037_6.std.opb
MD5SUM40c1638d55110dda04152daa502917a6
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark175
Best CPU time to get the best result obtained on this benchmark1800.8
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 constraints245028
Number of constraints which are clauses243828
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 constraint120
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 

3.59/3.65	c run inc solver
3.59/3.65	c [INC SYSTEM] run initial solver
3.59/3.65	c [INC SYSTEM] preprocess with white file
12.66/12.85	c [INC SYSTEM] finished preprocessing in 9 s
12.66/12.85	c [INC SYSTEM] execute solver
95.72/95.83	c [INC SEARCH] formula is SAT
95.91/96.04	c [INC SYSTEM] solved the initial formula
96.21/96.37	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
96.99/107.64	HOME/npSolver-pbo-Itdqb.sh: line 18: 31794 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-3703199-1338093458/watcher-3703199-1338093458 -o /tmp/evaluation-result-3703199-1338093458/solver-3703199-1338093458 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703199-1338093458.opb 280201259 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: 2.71 2.33 2.14 3/181 31793
/proc/meminfo: memFree=27157088/32873844 swapFree=7616/7616
[pid=31793] ppid=31791 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31793/stat : 31793 (npSolver-pbo-It) S 31791 31793 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275470185 9367552 275 33554432000 4194304 5064252 140734083675984 140734083674896 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31793/statm: 2287 275 233 213 0 72 0

[startup+0.0909369 s]
/proc/loadavg: 2.71 2.33 2.14 3/181 31793
/proc/meminfo: memFree=27157088/32873844 swapFree=7616/7616
[pid=31793] ppid=31791 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31793/stat : 31793 (npSolver-pbo-It) S 31791 31793 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275470185 9367552 275 33554432000 4194304 5064252 140734083675984 140734083674896 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31793/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100259 s]
/proc/loadavg: 2.71 2.33 2.14 3/181 31793
/proc/meminfo: memFree=27157088/32873844 swapFree=7616/7616
[pid=31793] ppid=31791 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31793/stat : 31793 (npSolver-pbo-It) S 31791 31793 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275470185 9367552 275 33554432000 4194304 5064252 140734083675984 140734083674896 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31793/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300226 s]
/proc/loadavg: 2.71 2.33 2.14 3/181 31793
/proc/meminfo: memFree=27157088/32873844 swapFree=7616/7616
[pid=31793] ppid=31791 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31793/stat : 31793 (npSolver-pbo-It) S 31791 31793 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275470185 9367552 275 33554432000 4194304 5064252 140734083675984 140734083674896 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31793/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.70023 s]
/proc/loadavg: 2.71 2.33 2.14 3/181 31793
/proc/meminfo: memFree=27157088/32873844 swapFree=7616/7616
[pid=31793] ppid=31791 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31793/stat : 31793 (npSolver-pbo-It) S 31791 31793 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275470185 9367552 275 33554432000 4194304 5064252 140734083675984 140734083674896 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31793/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50031 s]
/proc/loadavg: 2.71 2.33 2.14 3/183 31795
/proc/meminfo: memFree=27110208/32873844 swapFree=7616/7616
[pid=31793] ppid=31791 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31793/stat : 31793 (npSolver-pbo-It) S 31791 31793 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275470185 9367552 275 33554432000 4194304 5064252 140734083675984 140734083674896 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31793/statm: 2287 275 233 213 0 72 0
[pid=31794] ppid=31793 vsize=117872 CPUtime=1.49 cores=0,2,4,6
/proc/31794/stat : 31794 (npSolver-pbo) R 31793 31793 15712 0 -1 4202496 16199 0 0 0 145 4 0 0 20 0 1 0 275470185 120700928 25353 33554432000 4194304 5992684 140736847692560 140736847679576 4523482 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/31794/statm: 29468 25353 158 440 0 29024 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 127020

[startup+3.10032 s]
/proc/loadavg: 2.71 2.33 2.14 3/183 31795
/proc/meminfo: memFree=26991296/32873844 swapFree=7616/7616
[pid=31793] ppid=31791 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31793/stat : 31793 (npSolver-pbo-It) S 31791 31793 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275470185 9367552 275 33554432000 4194304 5064252 140734083675984 140734083674896 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31793/statm: 2287 275 233 213 0 72 0
[pid=31794] ppid=31793 vsize=398960 CPUtime=3.08 cores=0,2,4,6
/proc/31794/stat : 31794 (npSolver-pbo) R 31793 31793 15712 0 -1 4202496 38495 0 0 0 297 11 0 0 20 0 1 0 275470185 408535040 68504 33554432000 4194304 5992684 140736847692560 140736847680024 4957503 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/31794/statm: 99740 68504 158 440 0 99296 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 408108

[startup+6.30038 s]
/proc/loadavg: 2.65 2.32 2.14 3/185 31797
/proc/meminfo: memFree=26425804/32873844 swapFree=7616/7616
[pid=31793] ppid=31791 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31793/stat : 31793 (npSolver-pbo-It) S 31791 31793 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275470185 9367552 275 33554432000 4194304 5064252 140734083675984 140734083674896 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31793/statm: 2287 275 233 213 0 72 0
[pid=31794] ppid=31793 vsize=416340 CPUtime=3.65 cores=0,2,4,6
/proc/31794/stat : 31794 (npSolver-pbo) S 31793 31793 15712 0 -1 4202496 43103 0 0 0 330 35 0 0 20 0 1 0 275470185 426332160 76922 33554432000 4194304 5992684 140736847692560 140736847687008 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31794/statm: 104085 76922 165 440 0 103641 0
[pid=31796] ppid=31794 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31796/stat : 31796 (cp2_pre.sh) S 31794 31793 15712 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 275470551 9367552 277 33554432000 4194304 5064252 140733677664288 140733677662992 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/31796/statm: 2287 277 234 213 0 72 0
[pid=31797] ppid=31796 vsize=755540 CPUtime=2.63 cores=0,2,4,6
/proc/31797/stat : 31797 (coprocessor) R 31796 31793 15712 0 -1 4202496 19331 0 0 0 248 15 0 0 20 0 1 0 275470551 773672960 144180 33554432000 4194304 6586260 140736997652496 140736997648248 5732496 0 0 4096 8404994 0 0 0 17 2 0 0 0 0 0
/proc/31797/statm: 188885 144180 158 584 0 188297 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1190176

[startup+12.7004 s]
/proc/loadavg: 2.60 2.32 2.14 3/185 31797
/proc/meminfo: memFree=25981348/32873844 swapFree=7616/7616
[pid=31793] ppid=31791 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31793/stat : 31793 (npSolver-pbo-It) S 31791 31793 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275470185 9367552 275 33554432000 4194304 5064252 140734083675984 140734083674896 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31793/statm: 2287 275 233 213 0 72 0
[pid=31794] ppid=31793 vsize=416340 CPUtime=3.65 cores=0,2,4,6
/proc/31794/stat : 31794 (npSolver-pbo) S 31793 31793 15712 0 -1 4202496 43103 0 0 0 330 35 0 0 20 0 1 0 275470185 426332160 76922 33554432000 4194304 5992684 140736847692560 140736847687008 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31794/statm: 104085 76922 165 440 0 103641 0
[pid=31796] ppid=31794 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31796/stat : 31796 (cp2_pre.sh) S 31794 31793 15712 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 275470551 9367552 277 33554432000 4194304 5064252 140733677664288 140733677662992 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/31796/statm: 2287 277 234 213 0 72 0
[pid=31797] ppid=31796 vsize=755540 CPUtime=8.91 cores=0,2,4,6
/proc/31797/stat : 31797 (coprocessor) R 31796 31793 15712 0 -1 4202496 19331 0 0 0 849 42 0 0 20 0 1 0 275470551 773672960 144180 33554432000 4194304 6586260 140736997652496 140736997648248 5732496 0 0 4096 8404994 0 0 0 17 2 0 0 11 0 0
/proc/31797/statm: 188885 144180 158 584 0 188297 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 1190176

[startup+25.5004 s]
/proc/loadavg: 2.47 2.30 2.13 3/184 31800
/proc/meminfo: memFree=25790028/32873844 swapFree=7616/7616
[pid=31793] ppid=31791 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31793/stat : 31793 (npSolver-pbo-It) S 31791 31793 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275470185 9367552 275 33554432000 4194304 5064252 140734083675984 140734083674896 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31793/statm: 2287 275 233 213 0 72 0
[pid=31794] ppid=31793 vsize=416340 CPUtime=12.72 cores=0,2,4,6
/proc/31794/stat : 31794 (npSolver-pbo) S 31793 31793 15712 0 -1 4202496 43117 20234 0 0 330 35 861 46 20 0 1 0 275470185 426332160 76924 33554432000 4194304 5992684 140736847692560 140736847678824 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/31794/statm: 104085 76924 167 440 0 103641 0
[pid=31799] ppid=31794 vsize=1074996 CPUtime=12.63 cores=0,2,4,6
/proc/31799/stat : 31799 (glucosInc) R 31794 31793 15712 0 -1 4202496 138384 0 0 0 1231 32 0 0 20 0 1 0 275471471 1100795904 226377 33554432000 4194304 5654031 140734402076192 140734402074072 4232477 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/31799/statm: 268749 226377 130 357 0 268389 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 1500484

[startup+51.1004 s]
/proc/loadavg: 2.37 2.29 2.13 3/184 31800
/proc/meminfo: memFree=25784520/32873844 swapFree=7616/7616
[pid=31793] ppid=31791 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31793/stat : 31793 (npSolver-pbo-It) S 31791 31793 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275470185 9367552 275 33554432000 4194304 5064252 140734083675984 140734083674896 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31793/statm: 2287 275 233 213 0 72 0
[pid=31794] ppid=31793 vsize=416340 CPUtime=12.72 cores=0,2,4,6
/proc/31794/stat : 31794 (npSolver-pbo) S 31793 31793 15712 0 -1 4202496 43117 20234 0 0 330 35 861 46 20 0 1 0 275470185 426332160 76924 33554432000 4194304 5992684 140736847692560 140736847678824 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/31794/statm: 104085 76924 167 440 0 103641 0
[pid=31799] ppid=31794 vsize=1076184 CPUtime=38.23 cores=0,2,4,6
/proc/31799/stat : 31799 (glucosInc) R 31794 31793 15712 0 -1 4202496 138696 0 0 0 3791 32 0 0 20 0 1 0 275471471 1102012416 227200 33554432000 4194304 5654031 140734402076192 140734402073976 4232775 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/31799/statm: 269046 227200 130 357 0 268686 0
Current children cumulated CPU time (s) 50.95
Current children cumulated vsize (KiB) 1501672

[startup+102.3 s]
/proc/loadavg: 2.30 2.28 2.14 2/184 31808
/proc/meminfo: memFree=24882680/32873844 swapFree=7616/7616
[pid=31793] ppid=31791 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31793/stat : 31793 (npSolver-pbo-It) S 31791 31793 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275470185 9367552 275 33554432000 4194304 5064252 140734083675984 140734083674896 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31793/statm: 2287 275 233 213 0 72 0
[pid=31794] ppid=31793 vsize=506948 CPUtime=14.12 cores=0,2,4,6
/proc/31794/stat : 31794 (npSolver-pbo) S 31793 31793 15712 0 -1 4204032 47744 20234 0 0 396 109 861 46 20 0 1 0 275470185 519114752 99594 33554432000 4194304 5992684 140736847692560 140736847687096 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/31794/statm: 126737 99594 185 440 0 126293 0
[pid=31799] ppid=31794 vsize=1086600 CPUtime=82.87 cores=0,2,4,6
/proc/31799/stat : 31799 (glucosInc) S 31794 31793 15712 0 -1 4202496 143631 0 0 0 8253 34 0 0 20 0 1 0 275471471 1112678400 232646 33554432000 4194304 5654031 140734402076192 140734402074504 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31799/statm: 271650 232646 146 357 0 271290 0
Current children cumulated CPU time (s) 96.99
Current children cumulated vsize (KiB) 1602696

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

[startup+102.407 s]
/proc/loadavg: 2.30 2.28 2.14 2/184 31808
/proc/meminfo: memFree=24882680/32873844 swapFree=7616/7616
[pid=31793] ppid=31791 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31793/stat : 31793 (npSolver-pbo-It) S 31791 31793 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275470185 9367552 275 33554432000 4194304 5064252 140734083675984 140734083674896 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31793/statm: 2287 275 233 213 0 72 0
[pid=31794] ppid=31793 vsize=506948 CPUtime=14.12 cores=0,2,4,6
/proc/31794/stat : 31794 (npSolver-pbo) S 31793 31793 15712 0 -1 4204032 47744 20234 0 0 396 109 861 46 20 0 1 0 275470185 519114752 99594 33554432000 4194304 5992684 140736847692560 140736847687096 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/31794/statm: 126737 99594 185 440 0 126293 0
[pid=31799] ppid=31794 vsize=1086600 CPUtime=82.87 cores=0,2,4,6
/proc/31799/stat : 31799 (glucosInc) S 31794 31793 15712 0 -1 4202496 143631 0 0 0 8253 34 0 0 20 0 1 0 275471471 1112678400 232646 33554432000 4194304 5654031 140734402076192 140734402074504 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31799/statm: 271650 232646 146 357 0 271290 0
Current children cumulated CPU time (s) 96.99
Current children cumulated vsize (KiB) 1602696

[startup+105.6 s]
/proc/loadavg: 2.44 2.30 2.14 2/184 31808
/proc/meminfo: memFree=24882060/32873844 swapFree=7616/7616
[pid=31793] ppid=31791 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31793/stat : 31793 (npSolver-pbo-It) S 31791 31793 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275470185 9367552 275 33554432000 4194304 5064252 140734083675984 140734083674896 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31793/statm: 2287 275 233 213 0 72 0
[pid=31794] ppid=31793 vsize=506948 CPUtime=14.12 cores=0,2,4,6
/proc/31794/stat : 31794 (npSolver-pbo) S 31793 31793 15712 0 -1 4204032 47744 20234 0 0 396 109 861 46 20 0 1 0 275470185 519114752 99594 33554432000 4194304 5992684 140736847692560 140736847687096 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/31794/statm: 126737 99594 185 440 0 126293 0
[pid=31799] ppid=31794 vsize=1086600 CPUtime=82.87 cores=0,2,4,6
/proc/31799/stat : 31799 (glucosInc) S 31794 31793 15712 0 -1 4202496 143631 0 0 0 8253 34 0 0 20 0 1 0 275471471 1112678400 232646 33554432000 4194304 5654031 140734402076192 140734402074504 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31799/statm: 271650 232646 146 357 0 271290 0
Current children cumulated CPU time (s) 96.99
Current children cumulated vsize (KiB) 1602696

[startup+106.4 s]
/proc/loadavg: 2.44 2.30 2.14 2/184 31808
/proc/meminfo: memFree=24882060/32873844 swapFree=7616/7616
[pid=31793] ppid=31791 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31793/stat : 31793 (npSolver-pbo-It) S 31791 31793 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275470185 9367552 275 33554432000 4194304 5064252 140734083675984 140734083674896 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31793/statm: 2287 275 233 213 0 72 0
[pid=31794] ppid=31793 vsize=506948 CPUtime=14.12 cores=0,2,4,6
/proc/31794/stat : 31794 (npSolver-pbo) S 31793 31793 15712 0 -1 4204032 47744 20234 0 0 396 109 861 46 20 0 1 0 275470185 519114752 99594 33554432000 4194304 5992684 140736847692560 140736847687096 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/31794/statm: 126737 99594 185 440 0 126293 0
[pid=31799] ppid=31794 vsize=1086600 CPUtime=82.87 cores=0,2,4,6
/proc/31799/stat : 31799 (glucosInc) S 31794 31793 15712 0 -1 4202496 143631 0 0 0 8253 34 0 0 20 0 1 0 275471471 1112678400 232646 33554432000 4194304 5654031 140734402076192 140734402074504 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31799/statm: 271650 232646 146 357 0 271290 0
Current children cumulated CPU time (s) 96.99
Current children cumulated vsize (KiB) 1602696

[startup+107.2 s]
/proc/loadavg: 2.44 2.30 2.14 2/184 31808
/proc/meminfo: memFree=24882432/32873844 swapFree=7616/7616
[pid=31793] ppid=31791 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31793/stat : 31793 (npSolver-pbo-It) S 31791 31793 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275470185 9367552 275 33554432000 4194304 5064252 140734083675984 140734083674896 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31793/statm: 2287 275 233 213 0 72 0
[pid=31794] ppid=31793 vsize=506948 CPUtime=14.12 cores=0,2,4,6
/proc/31794/stat : 31794 (npSolver-pbo) S 31793 31793 15712 0 -1 4204032 47744 20234 0 0 396 109 861 46 20 0 1 0 275470185 519114752 99594 33554432000 4194304 5992684 140736847692560 140736847687096 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/31794/statm: 126737 99594 185 440 0 126293 0
[pid=31799] ppid=31794 vsize=1086600 CPUtime=82.87 cores=0,2,4,6
/proc/31799/stat : 31799 (glucosInc) S 31794 31793 15712 0 -1 4202496 143631 0 0 0 8253 34 0 0 20 0 1 0 275471471 1112678400 232646 33554432000 4194304 5654031 140734402076192 140734402074504 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31799/statm: 271650 232646 146 357 0 271290 0
Current children cumulated CPU time (s) 96.99
Current children cumulated vsize (KiB) 1602696

[startup+107.6 s]
/proc/loadavg: 2.44 2.30 2.14 2/184 31808
/proc/meminfo: memFree=24882432/32873844 swapFree=7616/7616
[pid=31793] ppid=31791 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31793/stat : 31793 (npSolver-pbo-It) S 31791 31793 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275470185 9367552 275 33554432000 4194304 5064252 140734083675984 140734083674896 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31793/statm: 2287 275 233 213 0 72 0
[pid=31794] ppid=31793 vsize=506948 CPUtime=14.12 cores=0,2,4,6
/proc/31794/stat : 31794 (npSolver-pbo) S 31793 31793 15712 0 -1 4204032 47744 20234 0 0 396 109 861 46 20 0 1 0 275470185 519114752 99594 33554432000 4194304 5992684 140736847692560 140736847687096 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/31794/statm: 126737 99594 185 440 0 126293 0
[pid=31799] ppid=31794 vsize=1086600 CPUtime=82.87 cores=0,2,4,6
/proc/31799/stat : 31799 (glucosInc) S 31794 31793 15712 0 -1 4202496 143631 0 0 0 8253 34 0 0 20 0 1 0 275471471 1112678400 232646 33554432000 4194304 5654031 140734402076192 140734402074504 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31799/statm: 271650 232646 146 357 0 271290 0
Current children cumulated CPU time (s) 96.99
Current children cumulated vsize (KiB) 1602696

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31793 and gives
#  childrusage.ru_utime.tv_sec=12
#  childrusage.ru_utime.tv_usec=573088
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=577760
# CPU time returned by wait4() is 14.1508
# while last known CPU time is 96.99
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 107.642
CPU time (s): 96.99
CPU user time (s): 95.1
CPU system time (s): 1.89
CPU usage (%): 90.1046
Max. virtual memory (cumulated for all children) (KiB): 1602696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.5731
system time used= 1.57776
maximum resident set size= 576728
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68353
page faults= 0
swaps= 0
block input operations= 0
block output operations= 606856
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 118505
involuntary context switches= 31

runsolver used 0.222966 second user time and 0.634903 second system time

The end

Launcher Data 

Begin job on node141 at 2012-05-27 06:37:38
IDJOB=3703199
IDBENCH=77189
IDSOLVER=2278
FILE ID=node141/3703199-1338093458
RUNJOBID= node141-1338087612-15728
PBS_JOBID= 14624446
Free space on /tmp= 71432 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12037_6.std.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3703199-1338093458/watcher-3703199-1338093458 -o /tmp/evaluation-result-3703199-1338093458/solver-3703199-1338093458 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703199-1338093458.opb 280201259 HOME HOME

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

MD5SUM BENCH= 40c1638d55110dda04152daa502917a6
RANDOM SEED=280201259

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:        27156832 kB
Buffers:          348648 kB
Cached:          3640180 kB
SwapCached:            0 kB
Active:          1728732 kB
Inactive:        3169532 kB
Active(anon):     910856 kB
Inactive(anon):        0 kB
Active(file):     817876 kB
Inactive(file):  3169532 kB
Unevictable:        7616 kB
Mlocked:            7616 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             71740 kB
Writeback:            16 kB
AnonPages:        917928 kB
Mapped:            15948 kB
Shmem:               200 kB
Slab:             676484 kB
SReclaimable:     117904 kB
SUnreclaim:       558580 kB
KernelStack:        1496 kB
PageTables:         5848 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1113676 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    522240 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= 70900 MiB
End job on node141 at 2012-05-27 06:39:28