Trace number 3699707

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? (problem) 44.69 67.443

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_11.opb
MD5SUM5946eb43fefc6e626d35d99afd3eec42
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark72
Best CPU time to get the best result obtained on this benchmark1800.02
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 75
Optimality of the best value was proved NO
Number of variables1287
Total number of constraints2430
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2430
Minimum length of a constraint14
Maximum length of a constraint29
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 128
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 749
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

11.36/11.97	c run inc solver
11.36/11.97	c [INC SYSTEM] run initial solver
11.36/11.97	c [INC SYSTEM] preprocess with white file
33.03/33.91	c [INC SYSTEM] finished preprocessing in 21 s
33.03/33.91	c [INC SYSTEM] execute solver
44.09/44.91	c [INC SEARCH] formula is SAT
44.29/45.17	c [INC SYSTEM] solved the initial formula
44.39/45.20	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
44.69/67.44	HOME/npSolver-pbo-I.sh: line 18: 19669 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=1 -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-3699707-1338067507/watcher-3699707-1338067507 -o /tmp/evaluation-result-3699707-1338067507/solver-3699707-1338067507 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3699707-1338067507.opb 136480317 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: 3.76 2.57 2.20 3/175 19668
/proc/meminfo: memFree=18639416/32873852 swapFree=6848/6848
[pid=19668] ppid=19666 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19668/stat : 19668 (npSolver-pbo-I.) S 19666 19668 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272876186 9367552 275 33554432000 4194304 5064252 140737212608912 140737212607824 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19668/statm: 2287 275 233 213 0 72 0

[startup+0.105028 s]
/proc/loadavg: 3.76 2.57 2.20 3/175 19668
/proc/meminfo: memFree=18639416/32873852 swapFree=6848/6848
[pid=19668] ppid=19666 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19668/stat : 19668 (npSolver-pbo-I.) S 19666 19668 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272876186 9367552 275 33554432000 4194304 5064252 140737212608912 140737212607824 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19668/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.200275 s]
/proc/loadavg: 3.76 2.57 2.20 3/175 19668
/proc/meminfo: memFree=18639416/32873852 swapFree=6848/6848
[pid=19668] ppid=19666 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19668/stat : 19668 (npSolver-pbo-I.) S 19666 19668 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272876186 9367552 275 33554432000 4194304 5064252 140737212608912 140737212607824 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19668/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300271 s]
/proc/loadavg: 3.76 2.57 2.20 3/175 19668
/proc/meminfo: memFree=18639416/32873852 swapFree=6848/6848
[pid=19668] ppid=19666 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19668/stat : 19668 (npSolver-pbo-I.) S 19666 19668 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272876186 9367552 275 33554432000 4194304 5064252 140737212608912 140737212607824 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19668/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700249 s]
/proc/loadavg: 3.76 2.57 2.20 3/175 19668
/proc/meminfo: memFree=18639416/32873852 swapFree=6848/6848
[pid=19668] ppid=19666 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19668/stat : 19668 (npSolver-pbo-I.) S 19666 19668 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272876186 9367552 275 33554432000 4194304 5064252 140737212608912 140737212607824 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19668/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50028 s]
/proc/loadavg: 3.76 2.57 2.20 3/177 19670
/proc/meminfo: memFree=18575432/32873852 swapFree=6848/6848
[pid=19668] ppid=19666 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19668/stat : 19668 (npSolver-pbo-I.) S 19666 19668 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272876186 9367552 275 33554432000 4194304 5064252 140737212608912 140737212607824 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19668/statm: 2287 275 233 213 0 72 0
[pid=19669] ppid=19668 vsize=35628 CPUtime=1.49 cores=0,2,4,6
/proc/19669/stat : 19669 (npSolver-pbo) R 19668 19668 18146 0 -1 4202496 3126 0 0 0 148 1 0 0 20 0 1 0 272876186 36483072 5651 33554432000 4194304 5992684 140735139743616 140735139739736 4571337 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/19669/statm: 8907 5651 146 440 0 8463 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44776

[startup+3.10028 s]
/proc/loadavg: 3.76 2.57 2.20 3/177 19670
/proc/meminfo: memFree=18514960/32873852 swapFree=6848/6848
[pid=19668] ppid=19666 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19668/stat : 19668 (npSolver-pbo-I.) S 19666 19668 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272876186 9367552 275 33554432000 4194304 5064252 140737212608912 140737212607824 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19668/statm: 2287 275 233 213 0 72 0
[pid=19669] ppid=19668 vsize=68680 CPUtime=3.09 cores=0,2,4,6
/proc/19669/stat : 19669 (npSolver-pbo) R 19668 19668 18146 0 -1 4202496 3732 0 0 0 307 2 0 0 20 0 1 0 272876186 70328320 10795 33554432000 4194304 5992684 140735139743616 140735139738680 4768592 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/19669/statm: 17170 10795 146 440 0 16726 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 77828

[startup+6.30031 s]
/proc/loadavg: 3.62 2.56 2.20 3/177 19670
/proc/meminfo: memFree=18218952/32873852 swapFree=6848/6848
[pid=19668] ppid=19666 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19668/stat : 19668 (npSolver-pbo-I.) S 19666 19668 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272876186 9367552 275 33554432000 4194304 5064252 140737212608912 140737212607824 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19668/statm: 2287 275 233 213 0 72 0
[pid=19669] ppid=19668 vsize=372760 CPUtime=6.28 cores=0,2,4,6
/proc/19669/stat : 19669 (npSolver-pbo) R 19668 19668 18146 0 -1 4202496 31780 0 0 0 617 11 0 0 20 0 1 0 272876186 381706240 65830 33554432000 4194304 5992684 140735139743616 140735139736232 5044337 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/19669/statm: 93190 65830 157 440 0 92746 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 381908

[startup+12.7003 s]
/proc/loadavg: 3.49 2.55 2.20 3/179 19672
/proc/meminfo: memFree=17036848/32873852 swapFree=6848/6848
[pid=19668] ppid=19666 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19668/stat : 19668 (npSolver-pbo-I.) S 19666 19668 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272876186 9367552 275 33554432000 4194304 5064252 140737212608912 140737212607824 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19668/statm: 2287 275 233 213 0 72 0
[pid=19669] ppid=19668 vsize=852480 CPUtime=11.41 cores=0,2,4,6
/proc/19669/stat : 19669 (npSolver-pbo) S 19668 19668 18146 0 -1 4202496 87929 0 0 0 1059 82 0 0 20 0 1 0 272876186 872939520 173516 33554432000 4194304 5992684 140735139743616 140735139738064 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 55 0 0
/proc/19669/statm: 213120 173516 164 440 0 212676 0
[pid=19671] ppid=19669 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19671/stat : 19671 (cp2_pre.sh) S 19669 19668 18146 0 -1 4202496 610 0 0 0 0 0 0 0 20 0 1 0 272877383 9367552 277 33554432000 4194304 5064252 140734038668816 140734038667520 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/19671/statm: 2287 277 234 213 0 72 0
[pid=19672] ppid=19671 vsize=86132 CPUtime=0.7 cores=0,2,4,6
/proc/19672/stat : 19672 (coprocessor) R 19671 19668 18146 0 -1 4202496 19281 0 0 0 67 3 0 0 20 0 1 0 272877384 88199168 20811 33554432000 4194304 6586260 140737213028752 140737213025512 5511711 0 0 4096 8404994 0 0 0 17 2 0 0 0 0 0
/proc/19672/statm: 21533 20812 137 584 0 20945 0
Current children cumulated CPU time (s) 12.11
Current children cumulated vsize (KiB) 956908

[startup+25.5004 s]
/proc/loadavg: 3.22 2.54 2.20 3/179 19672
/proc/meminfo: memFree=15406188/32873852 swapFree=6848/6848
[pid=19668] ppid=19666 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19668/stat : 19668 (npSolver-pbo-I.) S 19666 19668 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272876186 9367552 275 33554432000 4194304 5064252 140737212608912 140737212607824 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19668/statm: 2287 275 233 213 0 72 0
[pid=19669] ppid=19668 vsize=852480 CPUtime=11.41 cores=0,2,4,6
/proc/19669/stat : 19669 (npSolver-pbo) S 19668 19668 18146 0 -1 4202496 87929 0 0 0 1059 82 0 0 20 0 1 0 272876186 872939520 173516 33554432000 4194304 5992684 140735139743616 140735139738064 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 55 0 0
/proc/19669/statm: 213120 173516 164 440 0 212676 0
[pid=19671] ppid=19669 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19671/stat : 19671 (cp2_pre.sh) S 19669 19668 18146 0 -1 4202496 610 0 0 0 0 0 0 0 20 0 1 0 272877383 9367552 277 33554432000 4194304 5064252 140734038668816 140734038667520 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/19671/statm: 2287 277 234 213 0 72 0
[pid=19672] ppid=19671 vsize=1201676 CPUtime=13.38 cores=0,2,4,6
/proc/19672/stat : 19672 (coprocessor) R 19671 19668 18146 0 -1 4202496 37688 0 0 0 1274 64 0 0 20 0 1 0 272877384 1230516224 243424 33554432000 4194304 6586260 140737213028752 140737213024504 5732496 0 0 4096 8404994 0 0 0 17 2 0 0 12 0 0
/proc/19672/statm: 300419 243424 158 584 0 299831 0
Current children cumulated CPU time (s) 24.79
Current children cumulated vsize (KiB) 2072452

[startup+51.1004 s]
/proc/loadavg: 2.81 2.50 2.19 2/179 19675
/proc/meminfo: memFree=12370176/32873852 swapFree=6848/6848
[pid=19668] ppid=19666 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19668/stat : 19668 (npSolver-pbo-I.) S 19666 19668 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272876186 9367552 275 33554432000 4194304 5064252 140737212608912 140737212607824 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19668/statm: 2287 275 233 213 0 72 0
[pid=19669] ppid=19668 vsize=949680 CPUtime=33.82 cores=0,2,4,6
/proc/19669/stat : 19669 (npSolver-pbo) S 19668 19668 18146 0 -1 4204032 96123 38593 0 0 1097 116 2065 104 20 0 1 0 272876186 972472320 197822 33554432000 4194304 5992684 140735139743616 140735139738152 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 55 0 0
/proc/19669/statm: 237420 197822 184 440 0 236976 0
[pid=19674] ppid=19669 vsize=1530332 CPUtime=10.87 cores=0,2,4,6
/proc/19674/stat : 19674 (glucosInc) S 19669 19668 18146 0 -1 4202496 183971 0 0 0 1031 56 0 0 20 0 1 0 272879577 1567059968 352563 33554432000 4194304 5654031 140734035733872 140734035732184 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/19674/statm: 382583 352563 146 357 0 382223 0
Current children cumulated CPU time (s) 44.69
Current children cumulated vsize (KiB) 2489160

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

[startup+51.5004 s]
/proc/loadavg: 2.81 2.50 2.19 2/179 19675
/proc/meminfo: memFree=12370176/32873852 swapFree=6848/6848
[pid=19668] ppid=19666 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19668/stat : 19668 (npSolver-pbo-I.) S 19666 19668 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272876186 9367552 275 33554432000 4194304 5064252 140737212608912 140737212607824 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19668/statm: 2287 275 233 213 0 72 0
[pid=19669] ppid=19668 vsize=949680 CPUtime=33.82 cores=0,2,4,6
/proc/19669/stat : 19669 (npSolver-pbo) S 19668 19668 18146 0 -1 4204032 96123 38593 0 0 1097 116 2065 104 20 0 1 0 272876186 972472320 197822 33554432000 4194304 5992684 140735139743616 140735139738152 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 55 0 0
/proc/19669/statm: 237420 197822 184 440 0 236976 0
[pid=19674] ppid=19669 vsize=1530332 CPUtime=10.87 cores=0,2,4,6
/proc/19674/stat : 19674 (glucosInc) S 19669 19668 18146 0 -1 4202496 183971 0 0 0 1031 56 0 0 20 0 1 0 272879577 1567059968 352563 33554432000 4194304 5654031 140734035733872 140734035732184 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/19674/statm: 382583 352563 146 357 0 382223 0
Current children cumulated CPU time (s) 44.69
Current children cumulated vsize (KiB) 2489160

[startup+57.9004 s]
/proc/loadavg: 2.90 2.52 2.20 2/180 19676
/proc/meminfo: memFree=12097540/32873852 swapFree=6848/6848
[pid=19668] ppid=19666 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19668/stat : 19668 (npSolver-pbo-I.) S 19666 19668 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272876186 9367552 275 33554432000 4194304 5064252 140737212608912 140737212607824 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19668/statm: 2287 275 233 213 0 72 0
[pid=19669] ppid=19668 vsize=949680 CPUtime=33.82 cores=0,2,4,6
/proc/19669/stat : 19669 (npSolver-pbo) S 19668 19668 18146 0 -1 4204032 96123 38593 0 0 1097 116 2065 104 20 0 1 0 272876186 972472320 197822 33554432000 4194304 5992684 140735139743616 140735139738152 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 55 0 0
/proc/19669/statm: 237420 197822 184 440 0 236976 0
[pid=19674] ppid=19669 vsize=1530332 CPUtime=10.87 cores=0,2,4,6
/proc/19674/stat : 19674 (glucosInc) S 19669 19668 18146 0 -1 4202496 183971 0 0 0 1031 56 0 0 20 0 1 0 272879577 1567059968 352563 33554432000 4194304 5654031 140734035733872 140734035732184 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/19674/statm: 382583 352563 146 357 0 382223 0
Current children cumulated CPU time (s) 44.69
Current children cumulated vsize (KiB) 2489160

[startup+64.3003 s]
/proc/loadavg: 3.07 2.57 2.22 2/179 19676
/proc/meminfo: memFree=11828584/32873852 swapFree=6848/6848
[pid=19668] ppid=19666 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19668/stat : 19668 (npSolver-pbo-I.) S 19666 19668 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272876186 9367552 275 33554432000 4194304 5064252 140737212608912 140737212607824 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19668/statm: 2287 275 233 213 0 72 0
[pid=19669] ppid=19668 vsize=949680 CPUtime=33.82 cores=0,2,4,6
/proc/19669/stat : 19669 (npSolver-pbo) S 19668 19668 18146 0 -1 4204032 96123 38593 0 0 1097 116 2065 104 20 0 1 0 272876186 972472320 197822 33554432000 4194304 5992684 140735139743616 140735139738152 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 55 0 0
/proc/19669/statm: 237420 197822 184 440 0 236976 0
[pid=19674] ppid=19669 vsize=1530332 CPUtime=10.87 cores=0,2,4,6
/proc/19674/stat : 19674 (glucosInc) S 19669 19668 18146 0 -1 4202496 183971 0 0 0 1031 56 0 0 20 0 1 0 272879577 1567059968 352563 33554432000 4194304 5654031 140734035733872 140734035732184 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/19674/statm: 382583 352563 146 357 0 382223 0
Current children cumulated CPU time (s) 44.69
Current children cumulated vsize (KiB) 2489160

[startup+65.9004 s]
/proc/loadavg: 3.07 2.57 2.22 2/179 19676
/proc/meminfo: memFree=11782580/32873852 swapFree=6848/6848
[pid=19668] ppid=19666 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19668/stat : 19668 (npSolver-pbo-I.) S 19666 19668 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272876186 9367552 275 33554432000 4194304 5064252 140737212608912 140737212607824 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19668/statm: 2287 275 233 213 0 72 0
[pid=19669] ppid=19668 vsize=949680 CPUtime=33.82 cores=0,2,4,6
/proc/19669/stat : 19669 (npSolver-pbo) S 19668 19668 18146 0 -1 4204032 96123 38593 0 0 1097 116 2065 104 20 0 1 0 272876186 972472320 197822 33554432000 4194304 5992684 140735139743616 140735139738152 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 55 0 0
/proc/19669/statm: 237420 197822 184 440 0 236976 0
[pid=19674] ppid=19669 vsize=1530332 CPUtime=10.87 cores=0,2,4,6
/proc/19674/stat : 19674 (glucosInc) S 19669 19668 18146 0 -1 4202496 183971 0 0 0 1031 56 0 0 20 0 1 0 272879577 1567059968 352563 33554432000 4194304 5654031 140734035733872 140734035732184 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/19674/statm: 382583 352563 146 357 0 382223 0
Current children cumulated CPU time (s) 44.69
Current children cumulated vsize (KiB) 2489160

[startup+66.7004 s]
/proc/loadavg: 3.07 2.57 2.22 2/179 19676
/proc/meminfo: memFree=11737816/32873852 swapFree=6848/6848
[pid=19668] ppid=19666 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19668/stat : 19668 (npSolver-pbo-I.) S 19666 19668 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272876186 9367552 275 33554432000 4194304 5064252 140737212608912 140737212607824 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19668/statm: 2287 275 233 213 0 72 0
[pid=19669] ppid=19668 vsize=949680 CPUtime=33.82 cores=0,2,4,6
/proc/19669/stat : 19669 (npSolver-pbo) S 19668 19668 18146 0 -1 4204032 96123 38593 0 0 1097 116 2065 104 20 0 1 0 272876186 972472320 197822 33554432000 4194304 5992684 140735139743616 140735139738152 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 55 0 0
/proc/19669/statm: 237420 197822 184 440 0 236976 0
[pid=19674] ppid=19669 vsize=1530332 CPUtime=10.87 cores=0,2,4,6
/proc/19674/stat : 19674 (glucosInc) S 19669 19668 18146 0 -1 4202496 183971 0 0 0 1031 56 0 0 20 0 1 0 272879577 1567059968 352563 33554432000 4194304 5654031 140734035733872 140734035732184 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/19674/statm: 382583 352563 146 357 0 382223 0
Current children cumulated CPU time (s) 44.69
Current children cumulated vsize (KiB) 2489160

[startup+67.1004 s]
/proc/loadavg: 3.07 2.57 2.22 2/179 19676
/proc/meminfo: memFree=11737816/32873852 swapFree=6848/6848
[pid=19668] ppid=19666 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19668/stat : 19668 (npSolver-pbo-I.) S 19666 19668 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272876186 9367552 275 33554432000 4194304 5064252 140737212608912 140737212607824 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19668/statm: 2287 275 233 213 0 72 0
[pid=19669] ppid=19668 vsize=949680 CPUtime=33.82 cores=0,2,4,6
/proc/19669/stat : 19669 (npSolver-pbo) S 19668 19668 18146 0 -1 4204032 96123 38593 0 0 1097 116 2065 104 20 0 1 0 272876186 972472320 197822 33554432000 4194304 5992684 140735139743616 140735139738152 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 55 0 0
/proc/19669/statm: 237420 197822 184 440 0 236976 0
[pid=19674] ppid=19669 vsize=1530332 CPUtime=10.87 cores=0,2,4,6
/proc/19674/stat : 19674 (glucosInc) S 19669 19668 18146 0 -1 4202496 183971 0 0 0 1031 56 0 0 20 0 1 0 272879577 1567059968 352563 33554432000 4194304 5654031 140734035733872 140734035732184 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/19674/statm: 382583 352563 146 357 0 382223 0
Current children cumulated CPU time (s) 44.69
Current children cumulated vsize (KiB) 2489160

[startup+67.3004 s]
/proc/loadavg: 3.07 2.57 2.22 2/179 19676
/proc/meminfo: memFree=11737816/32873852 swapFree=6848/6848
[pid=19668] ppid=19666 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19668/stat : 19668 (npSolver-pbo-I.) S 19666 19668 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272876186 9367552 275 33554432000 4194304 5064252 140737212608912 140737212607824 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19668/statm: 2287 275 233 213 0 72 0
[pid=19669] ppid=19668 vsize=949680 CPUtime=33.82 cores=0,2,4,6
/proc/19669/stat : 19669 (npSolver-pbo) S 19668 19668 18146 0 -1 4204032 96123 38593 0 0 1097 116 2065 104 20 0 1 0 272876186 972472320 197822 33554432000 4194304 5992684 140735139743616 140735139738152 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 55 0 0
/proc/19669/statm: 237420 197822 184 440 0 236976 0
[pid=19674] ppid=19669 vsize=1530332 CPUtime=10.87 cores=0,2,4,6
/proc/19674/stat : 19674 (glucosInc) S 19669 19668 18146 0 -1 4202496 183971 0 0 0 1031 56 0 0 20 0 1 0 272879577 1567059968 352563 33554432000 4194304 5654031 140734035733872 140734035732184 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/19674/statm: 382583 352563 146 357 0 382223 0
Current children cumulated CPU time (s) 44.69
Current children cumulated vsize (KiB) 2489160

[startup+67.4004 s]
/proc/loadavg: 3.07 2.57 2.22 2/180 19677
/proc/meminfo: memFree=11693044/32873852 swapFree=6848/6848
[pid=19668] ppid=19666 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19668/stat : 19668 (npSolver-pbo-I.) S 19666 19668 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272876186 9367552 275 33554432000 4194304 5064252 140737212608912 140737212607824 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19668/statm: 2287 275 233 213 0 72 0
[pid=19669] ppid=19668 vsize=949680 CPUtime=33.82 cores=0,2,4,6
/proc/19669/stat : 19669 (npSolver-pbo) S 19668 19668 18146 0 -1 4204032 96123 38593 0 0 1097 116 2065 104 20 0 1 0 272876186 972472320 197822 33554432000 4194304 5992684 140735139743616 140735139738152 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 55 0 0
/proc/19669/statm: 237420 197822 184 440 0 236976 0
[pid=19674] ppid=19669 vsize=1530332 CPUtime=10.87 cores=0,2,4,6
/proc/19674/stat : 19674 (glucosInc) S 19669 19668 18146 0 -1 4202496 183971 0 0 0 1031 56 0 0 20 0 1 0 272879577 1567059968 352563 33554432000 4194304 5654031 140734035733872 140734035732184 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/19674/statm: 382583 352563 146 357 0 382223 0
Current children cumulated CPU time (s) 44.69
Current children cumulated vsize (KiB) 2489160

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19668 and gives
#  childrusage.ru_utime.tv_sec=31
#  childrusage.ru_utime.tv_usec=633191
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=231660
# CPU time returned by wait4() is 33.8649
# while last known CPU time is 44.69
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 67.443
CPU time (s): 44.69
CPU user time (s): 41.93
CPU system time (s): 2.76
CPU usage (%): 66.2634
Max. virtual memory (cumulated for all children) (KiB): 2489160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 31.6332
system time used= 2.23166
maximum resident set size= 1059696
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 135092
page faults= 0
swaps= 0
block input operations= 32
block output operations= 1434776
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 234189
involuntary context switches= 55

runsolver used 0.097985 second user time and 0.300954 second system time

The end

Launcher Data 

Begin job on node129 at 2012-05-26 23:25:07
IDJOB=3699707
IDBENCH=2643
IDSOLVER=2276
FILE ID=node129/3699707-1338067507
RUNJOBID= node129-1338052936-18162
PBS_JOBID= 14624400
Free space on /tmp= 71096 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_11.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3699707-1338067507/watcher-3699707-1338067507 -o /tmp/evaluation-result-3699707-1338067507/solver-3699707-1338067507 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3699707-1338067507.opb 136480317 HOME HOME

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

MD5SUM BENCH= 5946eb43fefc6e626d35d99afd3eec42
RANDOM SEED=136480317

node129.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		: 2666.957
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	: 5333.91
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		: 2666.957
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		: 2666.957
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	: 5331.91
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		: 2666.957
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	: 5331.91
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		: 2666.957
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	: 5331.90
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		: 2666.957
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	: 5331.92
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		: 2666.957
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	: 5331.90
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		: 2666.957
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873852 kB
MemFree:        18640160 kB
Buffers:          281352 kB
Cached:          3029244 kB
SwapCached:            0 kB
Active:         11264408 kB
Inactive:        2148136 kB
Active(anon):   10104604 kB
Inactive(anon):        0 kB
Active(file):    1159804 kB
Inactive(file):  2148136 kB
Unevictable:        6848 kB
Mlocked:            6848 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             13124 kB
Writeback:             0 kB
AnonPages:      10108224 kB
Mapped:            14996 kB
Shmem:               204 kB
Slab:             659952 kB
SReclaimable:     101960 kB
SUnreclaim:       557992 kB
KernelStack:        1456 kB
PageTables:        23376 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:    8081120 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:   4192256 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= 70008 MiB
End job on node129 at 2012-05-26 23:26:15