Trace number 3752351

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 (fixed)? (problem) 33.73 44.3833

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12015_5.std.opb
MD5SUMeae40b59008ea1964b423245f6ed28f5
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark87
Best CPU time to get the best result obtained on this benchmark0.298953
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 constraints234344
Number of constraints which are clauses233144
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 constraint96
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 

4.69/4.78	c run inc solver
4.69/4.78	c [INC SYSTEM] run initial solver
4.69/4.78	c [INC SYSTEM] preprocess with white file
23.65/23.83	c [INC SYSTEM] finished preprocessing in 19 s
23.65/23.83	c [INC SYSTEM] execute solver
33.10/33.22	c [INC SEARCH] formula is SAT
33.21/33.30	c [INC SYSTEM] solved the initial formula
33.50/33.60	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
33.73/44.38	HOME/npSolver-pbo-Itdqb.sh: line 18: 22071 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-3752351-1339159850/watcher-3752351-1339159850 -o /tmp/evaluation-result-3752351-1339159850/solver-3752351-1339159850 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3752351-1339159850.opb 1621887685 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: 1.00 1.00 1.22 3/178 22070
/proc/meminfo: memFree=28711936/32873844 swapFree=7632/7632
[pid=22070] ppid=22068 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22070/stat : 22070 (npSolver-pbo-It) S 22068 22070 14188 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 382109394 9367552 275 33554432000 4194304 5064252 140735009055680 140735009054592 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22070/statm: 2287 275 233 213 0 72 0

[startup+0.0747799 s]
/proc/loadavg: 1.00 1.00 1.22 3/178 22070
/proc/meminfo: memFree=28711936/32873844 swapFree=7632/7632
[pid=22070] ppid=22068 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22070/stat : 22070 (npSolver-pbo-It) S 22068 22070 14188 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 382109394 9367552 275 33554432000 4194304 5064252 140735009055680 140735009054592 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22070/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100347 s]
/proc/loadavg: 1.00 1.00 1.22 3/178 22070
/proc/meminfo: memFree=28711936/32873844 swapFree=7632/7632
[pid=22070] ppid=22068 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22070/stat : 22070 (npSolver-pbo-It) S 22068 22070 14188 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 382109394 9367552 275 33554432000 4194304 5064252 140735009055680 140735009054592 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22070/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300267 s]
/proc/loadavg: 1.00 1.00 1.22 3/178 22070
/proc/meminfo: memFree=28711936/32873844 swapFree=7632/7632
[pid=22070] ppid=22068 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22070/stat : 22070 (npSolver-pbo-It) S 22068 22070 14188 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 382109394 9367552 275 33554432000 4194304 5064252 140735009055680 140735009054592 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22070/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700318 s]
/proc/loadavg: 1.00 1.00 1.22 3/178 22070
/proc/meminfo: memFree=28711936/32873844 swapFree=7632/7632
[pid=22070] ppid=22068 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22070/stat : 22070 (npSolver-pbo-It) S 22068 22070 14188 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 382109394 9367552 275 33554432000 4194304 5064252 140735009055680 140735009054592 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22070/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: 1.08 1.02 1.22 3/180 22072
/proc/meminfo: memFree=28452988/32873844 swapFree=7632/7632
[pid=22070] ppid=22068 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22070/stat : 22070 (npSolver-pbo-It) S 22068 22070 14188 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 382109394 9367552 275 33554432000 4194304 5064252 140735009055680 140735009054592 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22070/statm: 2287 275 233 213 0 72 0
[pid=22071] ppid=22070 vsize=192476 CPUtime=1.49 cores=1,3,5,7
/proc/22071/stat : 22071 (npSolver-pbo) R 22070 22070 14188 0 -1 4202496 20443 0 0 0 141 8 0 0 20 0 1 0 382109394 197095424 42871 33554432000 4194304 6004724 140733728105072 140733728100056 5055579 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/22071/statm: 48119 42871 153 442 0 47673 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 201624

[startup+3.10033 s]
/proc/loadavg: 1.08 1.02 1.22 3/182 22074
/proc/meminfo: memFree=28150304/32873844 swapFree=7632/7632
[pid=22070] ppid=22068 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22070/stat : 22070 (npSolver-pbo-It) S 22068 22070 14188 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 382109394 9367552 275 33554432000 4194304 5064252 140735009055680 140735009054592 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22070/statm: 2287 275 233 213 0 72 0
[pid=22071] ppid=22070 vsize=389084 CPUtime=3.08 cores=1,3,5,7
/proc/22071/stat : 22071 (npSolver-pbo) R 22070 22070 14188 0 -1 4202496 21615 0 0 0 295 13 0 0 20 0 1 0 382109394 398422016 70519 33554432000 4194304 6004724 140733728105072 140733728099352 4534742 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/22071/statm: 97271 70519 153 442 0 96825 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 398232

[startup+6.30037 s]
/proc/loadavg: 1.15 1.03 1.22 3/184 22076
/proc/meminfo: memFree=27561444/32873844 swapFree=7632/7632
[pid=22070] ppid=22068 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22070/stat : 22070 (npSolver-pbo-It) S 22068 22070 14188 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 382109394 9367552 275 33554432000 4194304 5064252 140735009055680 140735009054592 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22070/statm: 2287 275 233 213 0 72 0
[pid=22071] ppid=22070 vsize=352788 CPUtime=4.77 cores=1,3,5,7
/proc/22071/stat : 22071 (npSolver-pbo) S 22070 22070 14188 0 -1 4202496 22488 0 0 0 421 56 0 0 20 0 1 0 382109394 361254912 84527 33554432000 4194304 6004724 140733728105072 140733728099536 5186782 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/22071/statm: 88197 84527 163 442 0 87751 0
[pid=22075] ppid=22071 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22075/stat : 22075 (cp2_pre.sh) S 22071 22070 14188 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 382109872 9367552 277 33554432000 4194304 5064252 140735333390240 140735333388944 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/22075/statm: 2287 277 234 213 0 72 0
[pid=22076] ppid=22075 vsize=177884 CPUtime=1.5 cores=1,3,5,7
/proc/22076/stat : 22076 (coprocessor) R 22075 22070 14188 0 -1 4202496 12419 0 0 0 142 8 0 0 20 0 1 0 382109872 182153216 40186 33554432000 4194304 6586260 140734671359392 140734671356152 5732400 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/22076/statm: 44471 40186 137 584 0 43883 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 548968

[startup+12.7004 s]
/proc/loadavg: 1.38 1.08 1.24 3/184 22120
/proc/meminfo: memFree=26808188/32873844 swapFree=7632/7632
[pid=22070] ppid=22068 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22070/stat : 22070 (npSolver-pbo-It) S 22068 22070 14188 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 382109394 9367552 275 33554432000 4194304 5064252 140735009055680 140735009054592 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22070/statm: 2287 275 233 213 0 72 0
[pid=22071] ppid=22070 vsize=352788 CPUtime=4.77 cores=1,3,5,7
/proc/22071/stat : 22071 (npSolver-pbo) S 22070 22070 14188 0 -1 4202496 22488 0 0 0 421 56 0 0 20 0 1 0 382109394 361254912 84527 33554432000 4194304 6004724 140733728105072 140733728099536 5186782 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/22071/statm: 88197 84527 163 442 0 87751 0
[pid=22075] ppid=22071 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22075/stat : 22075 (cp2_pre.sh) S 22071 22070 14188 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 382109872 9367552 277 33554432000 4194304 5064252 140735333390240 140735333388944 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/22075/statm: 2287 277 234 213 0 72 0
[pid=22076] ppid=22075 vsize=1084336 CPUtime=7.9 cores=1,3,5,7
/proc/22076/stat : 22076 (coprocessor) R 22075 22070 14188 0 -1 4202496 102749 0 0 0 752 38 0 0 20 0 1 0 382109872 1110360064 240556 33554432000 4194304 6586260 140734671359392 140734671355208 4495243 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/22076/statm: 271084 240556 168 584 0 270496 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1455420

[startup+25.5004 s]
/proc/loadavg: 1.48 1.11 1.25 4/183 22169
/proc/meminfo: memFree=27748580/32873844 swapFree=7632/7632
[pid=22070] ppid=22068 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22070/stat : 22070 (npSolver-pbo-It) S 22068 22070 14188 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 382109394 9367552 275 33554432000 4194304 5064252 140735009055680 140735009054592 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22070/statm: 2287 275 233 213 0 72 0
[pid=22071] ppid=22070 vsize=352788 CPUtime=23.72 cores=1,3,5,7
/proc/22071/stat : 22071 (npSolver-pbo) S 22070 22070 14188 0 -1 4202496 22504 118538 0 0 421 57 1786 108 20 0 1 0 382109394 361254912 84531 33554432000 4194304 6004724 140733728105072 140733728091352 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22071/statm: 88197 84531 167 442 0 87751 0
[pid=22168] ppid=22071 vsize=434928 CPUtime=1.65 cores=1,3,5,7
/proc/22168/stat : 22168 (glucosInc) R 22071 22070 14188 0 -1 4202496 67559 0 0 0 148 17 0 0 20 0 1 0 382111777 445366272 96992 33554432000 4194304 5654031 140735012689776 140735012687560 4800922 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/22168/statm: 108732 96992 130 357 0 108372 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 796864

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

[startup+25.9004 s]
/proc/loadavg: 1.68 1.16 1.26 2/183 22169
/proc/meminfo: memFree=27366936/32873844 swapFree=7632/7632
[pid=22070] ppid=22068 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22070/stat : 22070 (npSolver-pbo-It) S 22068 22070 14188 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 382109394 9367552 275 33554432000 4194304 5064252 140735009055680 140735009054592 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22070/statm: 2287 275 233 213 0 72 0
[pid=22071] ppid=22070 vsize=352788 CPUtime=23.72 cores=1,3,5,7
/proc/22071/stat : 22071 (npSolver-pbo) S 22070 22070 14188 0 -1 4202496 22504 118538 0 0 421 57 1786 108 20 0 1 0 382109394 361254912 84531 33554432000 4194304 6004724 140733728105072 140733728091352 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22071/statm: 88197 84531 167 442 0 87751 0
[pid=22168] ppid=22071 vsize=436380 CPUtime=2.06 cores=1,3,5,7
/proc/22168/stat : 22168 (glucosInc) R 22071 22070 14188 0 -1 4202496 68022 0 0 0 188 18 0 0 20 0 1 0 382111777 446853120 97455 33554432000 4194304 5654031 140735012689776 140735012677592 4232775 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/22168/statm: 109095 97455 140 357 0 108735 0
Current children cumulated CPU time (s) 25.78
Current children cumulated vsize (KiB) 798316

[startup+32.3069 s]
/proc/loadavg: 1.70 1.17 1.27 3/181 22208
/proc/meminfo: memFree=27569540/32873844 swapFree=7632/7632
[pid=22070] ppid=22068 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22070/stat : 22070 (npSolver-pbo-It) S 22068 22070 14188 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 382109394 9367552 275 33554432000 4194304 5064252 140735009055680 140735009054592 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22070/statm: 2287 275 233 213 0 72 0
[pid=22071] ppid=22070 vsize=352788 CPUtime=23.72 cores=1,3,5,7
/proc/22071/stat : 22071 (npSolver-pbo) S 22070 22070 14188 0 -1 4202496 22504 118538 0 0 421 57 1786 108 20 0 1 0 382109394 361254912 84531 33554432000 4194304 6004724 140733728105072 140733728091352 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22071/statm: 88197 84531 167 442 0 87751 0
[pid=22168] ppid=22071 vsize=438756 CPUtime=8.46 cores=1,3,5,7
/proc/22168/stat : 22168 (glucosInc) R 22071 22070 14188 0 -1 4202496 68637 0 0 0 828 18 0 0 20 0 1 0 382111777 449286144 98581 33554432000 4194304 5654031 140735012689776 140735012677592 4232821 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/22168/statm: 109689 98581 140 357 0 109329 0
Current children cumulated CPU time (s) 32.18
Current children cumulated vsize (KiB) 800692

[startup+38.7003 s]
/proc/loadavg: 1.73 1.19 1.27 2/184 22211
/proc/meminfo: memFree=26002536/32873844 swapFree=7632/7632
[pid=22070] ppid=22068 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22070/stat : 22070 (npSolver-pbo-It) S 22068 22070 14188 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 382109394 9367552 275 33554432000 4194304 5064252 140735009055680 140735009054592 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22070/statm: 2287 275 233 213 0 72 0
[pid=22071] ppid=22070 vsize=372792 CPUtime=24.39 cores=1,3,5,7
/proc/22071/stat : 22071 (npSolver-pbo) S 22070 22070 14188 0 -1 4204032 30217 118538 0 0 465 80 1786 108 20 0 1 0 382109394 381739008 89522 33554432000 4194304 6004724 140733728105072 140733728099624 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22071/statm: 93198 89522 189 442 0 92752 0
[pid=22168] ppid=22071 vsize=441444 CPUtime=9.34 cores=1,3,5,7
/proc/22168/stat : 22168 (glucosInc) S 22071 22070 14188 0 -1 4202496 69610 0 0 0 915 19 0 0 20 0 1 0 382111777 452038656 99554 33554432000 4194304 5654031 140735012689776 140735012688088 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/22168/statm: 110361 99554 146 357 0 110001 0
Current children cumulated CPU time (s) 33.73
Current children cumulated vsize (KiB) 823384

[startup+41.9003 s]
/proc/loadavg: 1.91 1.23 1.28 2/184 22211
/proc/meminfo: memFree=25345072/32873844 swapFree=7632/7632
[pid=22070] ppid=22068 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22070/stat : 22070 (npSolver-pbo-It) S 22068 22070 14188 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 382109394 9367552 275 33554432000 4194304 5064252 140735009055680 140735009054592 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22070/statm: 2287 275 233 213 0 72 0
[pid=22071] ppid=22070 vsize=372792 CPUtime=24.39 cores=1,3,5,7
/proc/22071/stat : 22071 (npSolver-pbo) S 22070 22070 14188 0 -1 4204032 30217 118538 0 0 465 80 1786 108 20 0 1 0 382109394 381739008 89522 33554432000 4194304 6004724 140733728105072 140733728099624 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22071/statm: 93198 89522 189 442 0 92752 0
[pid=22168] ppid=22071 vsize=441444 CPUtime=9.34 cores=1,3,5,7
/proc/22168/stat : 22168 (glucosInc) S 22071 22070 14188 0 -1 4202496 69610 0 0 0 915 19 0 0 20 0 1 0 382111777 452038656 99554 33554432000 4194304 5654031 140735012689776 140735012688088 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/22168/statm: 110361 99554 146 357 0 110001 0
Current children cumulated CPU time (s) 33.73
Current children cumulated vsize (KiB) 823384

[startup+43.5003 s]
/proc/loadavg: 1.91 1.23 1.28 2/184 22211
/proc/meminfo: memFree=25229924/32873844 swapFree=7632/7632
[pid=22070] ppid=22068 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22070/stat : 22070 (npSolver-pbo-It) S 22068 22070 14188 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 382109394 9367552 275 33554432000 4194304 5064252 140735009055680 140735009054592 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22070/statm: 2287 275 233 213 0 72 0
[pid=22071] ppid=22070 vsize=372792 CPUtime=24.39 cores=1,3,5,7
/proc/22071/stat : 22071 (npSolver-pbo) S 22070 22070 14188 0 -1 4204032 30217 118538 0 0 465 80 1786 108 20 0 1 0 382109394 381739008 89522 33554432000 4194304 6004724 140733728105072 140733728099624 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22071/statm: 93198 89522 189 442 0 92752 0
[pid=22168] ppid=22071 vsize=441444 CPUtime=9.34 cores=1,3,5,7
/proc/22168/stat : 22168 (glucosInc) S 22071 22070 14188 0 -1 4202496 69610 0 0 0 915 19 0 0 20 0 1 0 382111777 452038656 99554 33554432000 4194304 5654031 140735012689776 140735012688088 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/22168/statm: 110361 99554 146 357 0 110001 0
Current children cumulated CPU time (s) 33.73
Current children cumulated vsize (KiB) 823384

[startup+43.9004 s]
/proc/loadavg: 1.91 1.23 1.28 2/184 22211
/proc/meminfo: memFree=25229924/32873844 swapFree=7632/7632
[pid=22070] ppid=22068 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22070/stat : 22070 (npSolver-pbo-It) S 22068 22070 14188 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 382109394 9367552 275 33554432000 4194304 5064252 140735009055680 140735009054592 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22070/statm: 2287 275 233 213 0 72 0
[pid=22071] ppid=22070 vsize=372792 CPUtime=24.39 cores=1,3,5,7
/proc/22071/stat : 22071 (npSolver-pbo) S 22070 22070 14188 0 -1 4204032 30217 118538 0 0 465 80 1786 108 20 0 1 0 382109394 381739008 89522 33554432000 4194304 6004724 140733728105072 140733728099624 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22071/statm: 93198 89522 189 442 0 92752 0
[pid=22168] ppid=22071 vsize=441444 CPUtime=9.34 cores=1,3,5,7
/proc/22168/stat : 22168 (glucosInc) S 22071 22070 14188 0 -1 4202496 69610 0 0 0 915 19 0 0 20 0 1 0 382111777 452038656 99554 33554432000 4194304 5654031 140735012689776 140735012688088 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/22168/statm: 110361 99554 146 357 0 110001 0
Current children cumulated CPU time (s) 33.73
Current children cumulated vsize (KiB) 823384

[startup+44.3003 s]
/proc/loadavg: 1.91 1.23 1.28 2/184 22211
/proc/meminfo: memFree=25210328/32873844 swapFree=7632/7632
[pid=22070] ppid=22068 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22070/stat : 22070 (npSolver-pbo-It) S 22068 22070 14188 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 382109394 9367552 275 33554432000 4194304 5064252 140735009055680 140735009054592 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22070/statm: 2287 275 233 213 0 72 0
[pid=22071] ppid=22070 vsize=372792 CPUtime=24.39 cores=1,3,5,7
/proc/22071/stat : 22071 (npSolver-pbo) S 22070 22070 14188 0 -1 4204032 30217 118538 0 0 465 80 1786 108 20 0 1 0 382109394 381739008 89522 33554432000 4194304 6004724 140733728105072 140733728099624 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22071/statm: 93198 89522 189 442 0 92752 0
[pid=22168] ppid=22071 vsize=441444 CPUtime=9.34 cores=1,3,5,7
/proc/22168/stat : 22168 (glucosInc) S 22071 22070 14188 0 -1 4202496 69610 0 0 0 915 19 0 0 20 0 1 0 382111777 452038656 99554 33554432000 4194304 5654031 140735012689776 140735012688088 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/22168/statm: 110361 99554 146 357 0 110001 0
Current children cumulated CPU time (s) 33.73
Current children cumulated vsize (KiB) 823384

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22070 and gives
#  childrusage.ru_utime.tv_sec=22
#  childrusage.ru_utime.tv_usec=514577
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=896711
# CPU time returned by wait4() is 24.4113
# while last known CPU time is 33.73
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 44.3833
CPU time (s): 33.73
CPU user time (s): 31.66
CPU system time (s): 2.07
CPU usage (%): 75.9971
Max. virtual memory (cumulated for all children) (KiB): 1624648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 22.5146
system time used= 1.89671
maximum resident set size= 1201628
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 149129
page faults= 0
swaps= 0
block input operations= 0
block output operations= 667760
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 95344
involuntary context switches= 38

runsolver used 0.080987 second user time and 0.213967 second system time

The end

Launcher Data 

Begin job on node141 at 2012-06-08 14:50:51
IDJOB=3752351
IDBENCH=77338
IDSOLVER=2335
FILE ID=node141/3752351-1339159850
RUNJOBID= node141-1339159850-22042
PBS_JOBID= 14643779
Free space on /tmp= 69152 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12015_5.std.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3752351-1339159850/watcher-3752351-1339159850 -o /tmp/evaluation-result-3752351-1339159850/solver-3752351-1339159850 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3752351-1339159850.opb 1621887685 HOME HOME

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

MD5SUM BENCH= eae40b59008ea1964b423245f6ed28f5
RANDOM SEED=1621887685

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:        28714068 kB
Buffers:          240896 kB
Cached:          3018356 kB
SwapCached:         3444 kB
Active:          1952852 kB
Inactive:        1310064 kB
Active(anon):       2416 kB
Inactive(anon):     4012 kB
Active(file):    1950436 kB
Inactive(file):  1306052 kB
Unevictable:        7632 kB
Mlocked:            7632 kB
SwapTotal:      67108856 kB
SwapFree:       67098180 kB
Dirty:             31456 kB
Writeback:             0 kB
AnonPages:         14008 kB
Mapped:             8028 kB
Shmem:                 0 kB
Slab:             755108 kB
SReclaimable:     196800 kB
SUnreclaim:       558308 kB
KernelStack:        1432 kB
PageTables:         3920 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     106596 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 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= 68396 MiB
End job on node141 at 2012-06-08 14:51:35