Trace number 3747564

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 (fixed)? (problem) 32.23 39.6376

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12018_6.std.opb
MD5SUMc3c02f6d6ed03ca0aea055091dd3548b
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark143
Best CPU time to get the best result obtained on this benchmark1800.18
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 constraints234329
Number of constraints which are clauses233129
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 

4.99/5.01	c run inc solver
4.99/5.01	c [INC SYSTEM] run initial solver
4.99/5.01	c [INC SYSTEM] preprocess with white file
22.74/22.82	c [INC SYSTEM] finished preprocessing in 17 s
22.74/22.82	c [INC SYSTEM] execute solver
31.28/31.39	c [INC SEARCH] formula is SAT
31.39/31.47	c [INC SYSTEM] solved the initial formula
31.69/31.79	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
32.23/39.63	HOME/npSolver-pbo-Itd.sh: line 18: 12804 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -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-3747564-1339105278/watcher-3747564-1339105278 -o /tmp/evaluation-result-3747564-1339105278/solver-3747564-1339105278 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3747564-1339105278.opb 1986578564 HOME HOME 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.34 2.13 2.04 3/179 12803
/proc/meminfo: memFree=26601004/32873648 swapFree=7376/7376
[pid=12803] ppid=12801 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12803/stat : 12803 (npSolver-pbo-It) S 12801 12803 11259 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376653236 9367552 275 33554432000 4194304 5064252 140735545305344 140735545304256 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12803/statm: 2287 275 233 213 0 72 0

[startup+0.0596699 s]
/proc/loadavg: 2.34 2.13 2.04 3/179 12803
/proc/meminfo: memFree=26601004/32873648 swapFree=7376/7376
[pid=12803] ppid=12801 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12803/stat : 12803 (npSolver-pbo-It) S 12801 12803 11259 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376653236 9367552 275 33554432000 4194304 5064252 140735545305344 140735545304256 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12803/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100209 s]
/proc/loadavg: 2.34 2.13 2.04 3/179 12803
/proc/meminfo: memFree=26601004/32873648 swapFree=7376/7376
[pid=12803] ppid=12801 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12803/stat : 12803 (npSolver-pbo-It) S 12801 12803 11259 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376653236 9367552 275 33554432000 4194304 5064252 140735545305344 140735545304256 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12803/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300166 s]
/proc/loadavg: 2.34 2.13 2.04 3/179 12803
/proc/meminfo: memFree=26601004/32873648 swapFree=7376/7376
[pid=12803] ppid=12801 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12803/stat : 12803 (npSolver-pbo-It) S 12801 12803 11259 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376653236 9367552 275 33554432000 4194304 5064252 140735545305344 140735545304256 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12803/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700173 s]
/proc/loadavg: 2.34 2.13 2.04 3/179 12803
/proc/meminfo: memFree=26601004/32873648 swapFree=7376/7376
[pid=12803] ppid=12801 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12803/stat : 12803 (npSolver-pbo-It) S 12801 12803 11259 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376653236 9367552 275 33554432000 4194304 5064252 140735545305344 140735545304256 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12803/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50021 s]
/proc/loadavg: 2.31 2.13 2.04 3/181 12805
/proc/meminfo: memFree=26479036/32873648 swapFree=7376/7376
[pid=12803] ppid=12801 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12803/stat : 12803 (npSolver-pbo-It) S 12801 12803 11259 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376653236 9367552 275 33554432000 4194304 5064252 140735545305344 140735545304256 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12803/statm: 2287 275 233 213 0 72 0
[pid=12804] ppid=12803 vsize=194020 CPUtime=1.49 cores=1,3,5,7
/proc/12804/stat : 12804 (npSolver-pbo) R 12803 12803 11259 0 -1 4202496 21225 0 0 0 144 5 0 0 20 0 1 0 376653236 198676480 43713 33554432000 4194304 6004724 140734662405328 140734662399928 4534738 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/12804/statm: 48505 43713 153 442 0 48059 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 203168

[startup+3.10026 s]
/proc/loadavg: 2.31 2.13 2.04 3/181 12805
/proc/meminfo: memFree=26383100/32873648 swapFree=7376/7376
[pid=12803] ppid=12801 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12803/stat : 12803 (npSolver-pbo-It) S 12801 12803 11259 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376653236 9367552 275 33554432000 4194304 5064252 140735545305344 140735545304256 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12803/statm: 2287 275 233 213 0 72 0
[pid=12804] ppid=12803 vsize=390628 CPUtime=3.09 cores=1,3,5,7
/proc/12804/stat : 12804 (npSolver-pbo) R 12803 12803 11259 0 -1 4202496 22399 0 0 0 300 9 0 0 20 0 1 0 376653236 400003072 71874 33554432000 4194304 6004724 140734662405328 140734662399928 4534738 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/12804/statm: 97657 71874 154 442 0 97211 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 399776

[startup+6.30037 s]
/proc/loadavg: 2.31 2.13 2.04 3/183 12807
/proc/meminfo: memFree=25907632/32873648 swapFree=7376/7376
[pid=12803] ppid=12801 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12803/stat : 12803 (npSolver-pbo-It) S 12801 12803 11259 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376653236 9367552 275 33554432000 4194304 5064252 140735545305344 140735545304256 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12803/statm: 2287 275 233 213 0 72 0
[pid=12804] ppid=12803 vsize=616480 CPUtime=5 cores=1,3,5,7
/proc/12804/stat : 12804 (npSolver-pbo) S 12803 12803 11259 0 -1 4202496 23857 0 0 0 446 54 0 0 20 0 1 0 376653236 631275520 89978 33554432000 4194304 6004724 140734662405328 140734662399792 5186782 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/12804/statm: 154120 89978 163 442 0 153674 0
[pid=12806] ppid=12804 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12806/stat : 12806 (cp2_pre.sh) S 12804 12803 11259 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 376653737 9367552 277 33554432000 4194304 5064252 140734560204240 140734560202944 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/12806/statm: 2287 277 234 213 0 72 0
[pid=12807] ppid=12806 vsize=161884 CPUtime=1.28 cores=1,3,5,7
/proc/12807/stat : 12807 (coprocessor) R 12806 12803 11259 0 -1 4202496 11928 0 0 0 123 5 0 0 20 0 1 0 376653737 165769216 39608 33554432000 4194304 6586260 140736360932976 140736360929736 5732400 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/12807/statm: 40471 39608 137 584 0 39883 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 796660

[startup+12.7003 s]
/proc/loadavg: 2.35 2.14 2.05 3/183 12807
/proc/meminfo: memFree=24945352/32873648 swapFree=7376/7376
[pid=12803] ppid=12801 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12803/stat : 12803 (npSolver-pbo-It) S 12801 12803 11259 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376653236 9367552 275 33554432000 4194304 5064252 140735545305344 140735545304256 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12803/statm: 2287 275 233 213 0 72 0
[pid=12804] ppid=12803 vsize=616480 CPUtime=5 cores=1,3,5,7
/proc/12804/stat : 12804 (npSolver-pbo) S 12803 12803 11259 0 -1 4202496 23857 0 0 0 446 54 0 0 20 0 1 0 376653236 631275520 89978 33554432000 4194304 6004724 140734662405328 140734662399792 5186782 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/12804/statm: 154120 89978 163 442 0 153674 0
[pid=12806] ppid=12804 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12806/stat : 12806 (cp2_pre.sh) S 12804 12803 11259 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 376653737 9367552 277 33554432000 4194304 5064252 140734560204240 140734560202944 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/12806/statm: 2287 277 234 213 0 72 0
[pid=12807] ppid=12806 vsize=1173928 CPUtime=7.67 cores=1,3,5,7
/proc/12807/stat : 12807 (coprocessor) R 12806 12803 11259 0 -1 4202496 107421 0 0 0 738 29 0 0 20 0 1 0 376653737 1202102272 264135 33554432000 4194304 6586260 140736360932976 140736360928792 5511711 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/12807/statm: 293482 264135 168 584 0 292894 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1808704

[startup+25.5004 s]
/proc/loadavg: 2.29 2.14 2.05 3/181 12809
/proc/meminfo: memFree=25744384/32873648 swapFree=7376/7376
[pid=12803] ppid=12801 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12803/stat : 12803 (npSolver-pbo-It) S 12801 12803 11259 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376653236 9367552 275 33554432000 4194304 5064252 140735545305344 140735545304256 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12803/statm: 2287 275 233 213 0 72 0
[pid=12804] ppid=12803 vsize=616480 CPUtime=22.79 cores=1,3,5,7
/proc/12804/stat : 12804 (npSolver-pbo) S 12803 12803 11259 0 -1 4202496 23874 124573 0 0 446 54 1674 105 20 0 1 0 376653236 631275520 89982 33554432000 4194304 6004724 140734662405328 140734662391608 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/12804/statm: 154120 89982 167 442 0 153674 0
[pid=12809] ppid=12804 vsize=481696 CPUtime=2.66 cores=1,3,5,7
/proc/12809/stat : 12809 (glucosInc) R 12804 12803 11259 0 -1 4202496 66104 0 0 0 250 16 0 0 20 0 1 0 376655518 493256704 99269 33554432000 4194304 5654031 140736344565632 140736344563416 4232477 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/12809/statm: 120424 99269 140 357 0 120064 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1107324

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

[startup+31.9066 s]
/proc/loadavg: 2.25 2.13 2.04 3/183 12811
/proc/meminfo: memFree=25710212/32873648 swapFree=7376/7376
[pid=12803] ppid=12801 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12803/stat : 12803 (npSolver-pbo-It) S 12801 12803 11259 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376653236 9367552 275 33554432000 4194304 5064252 140735545305344 140735545304256 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12803/statm: 2287 275 233 213 0 72 0
[pid=12804] ppid=12803 vsize=636484 CPUtime=23.32 cores=1,3,5,7
/proc/12804/stat : 12804 (npSolver-pbo) R 12803 12803 11259 0 -1 4204032 31877 124573 0 0 491 62 1674 105 20 0 1 0 376653236 651759616 94972 33554432000 4194304 6004724 140734662405328 140734662399880 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/12804/statm: 159121 94972 188 442 0 158675 0
[pid=12809] ppid=12804 vsize=486448 CPUtime=8.52 cores=1,3,5,7
/proc/12809/stat : 12809 (glucosInc) S 12804 12803 11259 0 -1 4202496 67466 0 0 0 835 17 0 0 20 0 1 0 376655518 498122752 101142 33554432000 4194304 5654031 140736344565632 140736344563944 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/12809/statm: 121612 101142 146 357 0 121252 0
Current children cumulated CPU time (s) 31.84
Current children cumulated vsize (KiB) 1132080

[startup+35.1003 s]
/proc/loadavg: 2.25 2.13 2.04 2/183 12811
/proc/meminfo: memFree=24929624/32873648 swapFree=7376/7376
[pid=12803] ppid=12801 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12803/stat : 12803 (npSolver-pbo-It) S 12801 12803 11259 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376653236 9367552 275 33554432000 4194304 5064252 140735545305344 140735545304256 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12803/statm: 2287 275 233 213 0 72 0
[pid=12804] ppid=12803 vsize=636484 CPUtime=23.71 cores=1,3,5,7
/proc/12804/stat : 12804 (npSolver-pbo) S 12803 12803 11259 0 -1 4204032 31878 124573 0 0 491 101 1674 105 20 0 1 0 376653236 651759616 94973 33554432000 4194304 6004724 140734662405328 140734662399880 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/12804/statm: 159121 94973 189 442 0 158675 0
[pid=12809] ppid=12804 vsize=486448 CPUtime=8.52 cores=1,3,5,7
/proc/12809/stat : 12809 (glucosInc) S 12804 12803 11259 0 -1 4202496 67466 0 0 0 835 17 0 0 20 0 1 0 376655518 498122752 101142 33554432000 4194304 5654031 140736344565632 140736344563944 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/12809/statm: 121612 101142 146 357 0 121252 0
Current children cumulated CPU time (s) 32.23
Current children cumulated vsize (KiB) 1132080

[startup+36.7002 s]
/proc/loadavg: 2.23 2.13 2.04 2/183 12811
/proc/meminfo: memFree=24927464/32873648 swapFree=7376/7376
[pid=12803] ppid=12801 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12803/stat : 12803 (npSolver-pbo-It) S 12801 12803 11259 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376653236 9367552 275 33554432000 4194304 5064252 140735545305344 140735545304256 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12803/statm: 2287 275 233 213 0 72 0
[pid=12804] ppid=12803 vsize=636484 CPUtime=23.71 cores=1,3,5,7
/proc/12804/stat : 12804 (npSolver-pbo) S 12803 12803 11259 0 -1 4204032 31878 124573 0 0 491 101 1674 105 20 0 1 0 376653236 651759616 94973 33554432000 4194304 6004724 140734662405328 140734662399880 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/12804/statm: 159121 94973 189 442 0 158675 0
[pid=12809] ppid=12804 vsize=486448 CPUtime=8.52 cores=1,3,5,7
/proc/12809/stat : 12809 (glucosInc) S 12804 12803 11259 0 -1 4202496 67466 0 0 0 835 17 0 0 20 0 1 0 376655518 498122752 101142 33554432000 4194304 5654031 140736344565632 140736344563944 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/12809/statm: 121612 101142 146 357 0 121252 0
Current children cumulated CPU time (s) 32.23
Current children cumulated vsize (KiB) 1132080

[startup+38.3002 s]
/proc/loadavg: 2.23 2.13 2.04 2/183 12811
/proc/meminfo: memFree=24928084/32873648 swapFree=7376/7376
[pid=12803] ppid=12801 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12803/stat : 12803 (npSolver-pbo-It) S 12801 12803 11259 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376653236 9367552 275 33554432000 4194304 5064252 140735545305344 140735545304256 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12803/statm: 2287 275 233 213 0 72 0
[pid=12804] ppid=12803 vsize=636484 CPUtime=23.71 cores=1,3,5,7
/proc/12804/stat : 12804 (npSolver-pbo) S 12803 12803 11259 0 -1 4204032 31878 124573 0 0 491 101 1674 105 20 0 1 0 376653236 651759616 94973 33554432000 4194304 6004724 140734662405328 140734662399880 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/12804/statm: 159121 94973 189 442 0 158675 0
[pid=12809] ppid=12804 vsize=486448 CPUtime=8.52 cores=1,3,5,7
/proc/12809/stat : 12809 (glucosInc) S 12804 12803 11259 0 -1 4202496 67466 0 0 0 835 17 0 0 20 0 1 0 376655518 498122752 101142 33554432000 4194304 5654031 140736344565632 140736344563944 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/12809/statm: 121612 101142 146 357 0 121252 0
Current children cumulated CPU time (s) 32.23
Current children cumulated vsize (KiB) 1132080

[startup+39.1002 s]
/proc/loadavg: 2.23 2.13 2.04 2/183 12811
/proc/meminfo: memFree=24927340/32873648 swapFree=7376/7376
[pid=12803] ppid=12801 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12803/stat : 12803 (npSolver-pbo-It) S 12801 12803 11259 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376653236 9367552 275 33554432000 4194304 5064252 140735545305344 140735545304256 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12803/statm: 2287 275 233 213 0 72 0
[pid=12804] ppid=12803 vsize=636484 CPUtime=23.71 cores=1,3,5,7
/proc/12804/stat : 12804 (npSolver-pbo) S 12803 12803 11259 0 -1 4204032 31878 124573 0 0 491 101 1674 105 20 0 1 0 376653236 651759616 94973 33554432000 4194304 6004724 140734662405328 140734662399880 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/12804/statm: 159121 94973 189 442 0 158675 0
[pid=12809] ppid=12804 vsize=486448 CPUtime=8.52 cores=1,3,5,7
/proc/12809/stat : 12809 (glucosInc) S 12804 12803 11259 0 -1 4202496 67466 0 0 0 835 17 0 0 20 0 1 0 376655518 498122752 101142 33554432000 4194304 5654031 140736344565632 140736344563944 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/12809/statm: 121612 101142 146 357 0 121252 0
Current children cumulated CPU time (s) 32.23
Current children cumulated vsize (KiB) 1132080

[startup+39.5002 s]
/proc/loadavg: 2.23 2.13 2.04 2/183 12811
/proc/meminfo: memFree=24925176/32873648 swapFree=7376/7376
[pid=12803] ppid=12801 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12803/stat : 12803 (npSolver-pbo-It) S 12801 12803 11259 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376653236 9367552 275 33554432000 4194304 5064252 140735545305344 140735545304256 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12803/statm: 2287 275 233 213 0 72 0
[pid=12804] ppid=12803 vsize=636484 CPUtime=23.71 cores=1,3,5,7
/proc/12804/stat : 12804 (npSolver-pbo) S 12803 12803 11259 0 -1 4204032 31878 124573 0 0 491 101 1674 105 20 0 1 0 376653236 651759616 94973 33554432000 4194304 6004724 140734662405328 140734662399880 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/12804/statm: 159121 94973 189 442 0 158675 0
[pid=12809] ppid=12804 vsize=486448 CPUtime=8.52 cores=1,3,5,7
/proc/12809/stat : 12809 (glucosInc) S 12804 12803 11259 0 -1 4202496 67466 0 0 0 835 17 0 0 20 0 1 0 376655518 498122752 101142 33554432000 4194304 5654031 140736344565632 140736344563944 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/12809/statm: 121612 101142 146 357 0 121252 0
Current children cumulated CPU time (s) 32.23
Current children cumulated vsize (KiB) 1132080

[startup+39.6065 s]
/proc/loadavg: 2.23 2.13 2.04 2/183 12811
/proc/meminfo: memFree=24925176/32873648 swapFree=7376/7376
[pid=12803] ppid=12801 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12803/stat : 12803 (npSolver-pbo-It) S 12801 12803 11259 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376653236 9367552 275 33554432000 4194304 5064252 140735545305344 140735545304256 270707353166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12803/statm: 2287 275 233 213 0 72 0
[pid=12804] ppid=12803 vsize=636484 CPUtime=23.71 cores=1,3,5,7
/proc/12804/stat : 12804 (npSolver-pbo) S 12803 12803 11259 0 -1 4204032 31878 124573 0 0 491 101 1674 105 20 0 1 0 376653236 651759616 94973 33554432000 4194304 6004724 140734662405328 140734662399880 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/12804/statm: 159121 94973 189 442 0 158675 0
[pid=12809] ppid=12804 vsize=486448 CPUtime=8.52 cores=1,3,5,7
/proc/12809/stat : 12809 (glucosInc) S 12804 12803 11259 0 -1 4202496 67466 0 0 0 835 17 0 0 20 0 1 0 376655518 498122752 101142 33554432000 4194304 5654031 140736344565632 140736344563944 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/12809/statm: 121612 101142 146 357 0 121252 0
Current children cumulated CPU time (s) 32.23
Current children cumulated vsize (KiB) 1132080

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12803 and gives
#  childrusage.ru_utime.tv_sec=21
#  childrusage.ru_utime.tv_usec=662706
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=83683
# CPU time returned by wait4() is 23.7464
# while last known CPU time is 32.23
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 39.6376
CPU time (s): 32.23
CPU user time (s): 30
CPU system time (s): 2.23
CPU usage (%): 81.3116
Max. virtual memory (cumulated for all children) (KiB): 2004512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.6627
system time used= 2.08368
maximum resident set size= 1321836
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 156825
page faults= 0
swaps= 0
block input operations= 0
block output operations= 706272
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 152491
involuntary context switches= 33

runsolver used 0.082987 second user time and 0.243962 second system time

The end

Launcher Data 

Begin job on node125 at 2012-06-07 23:41:18
IDJOB=3747564
IDBENCH=77148
IDSOLVER=2332
FILE ID=node125/3747564-1339105278
RUNJOBID= node125-1339098178-11276
PBS_JOBID= 14643728
Free space on /tmp= 70784 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12018_6.std.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3747564-1339105278/watcher-3747564-1339105278 -o /tmp/evaluation-result-3747564-1339105278/solver-3747564-1339105278 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3747564-1339105278.opb 1986578564 HOME HOME

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

MD5SUM BENCH= c3c02f6d6ed03ca0aea055091dd3548b
RANDOM SEED=1986578564

node125.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		: 2666.373
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.74
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		: 2666.373
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		: 2666.373
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.373
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	: 5331.90
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		: 2666.373
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	: 5331.91
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		: 2666.373
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	: 5438.54
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		: 2666.373
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.373
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        26601384 kB
Buffers:          628912 kB
Cached:          4563980 kB
SwapCached:         2256 kB
Active:          2364584 kB
Inactive:        2988440 kB
Active(anon):     151212 kB
Inactive(anon):     9460 kB
Active(file):    2213372 kB
Inactive(file):  2978980 kB
Unevictable:        7376 kB
Mlocked:            7376 kB
SwapTotal:      67108856 kB
SwapFree:       67102620 kB
Dirty:             17284 kB
Writeback:             0 kB
AnonPages:        325640 kB
Mapped:            15648 kB
Shmem:                96 kB
Slab:             769680 kB
SReclaimable:     212328 kB
SUnreclaim:       557352 kB
KernelStack:        1520 kB
PageTables:         5032 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     308880 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    292864 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70324 MiB
End job on node125 at 2012-06-07 23:41:59