Trace number 3698111

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? (problem) 45.62 73.1079

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 

11.45/12.09	c run inc solver
11.45/12.09	c [INC SYSTEM] run initial solver
11.45/12.09	c [INC SYSTEM] preprocess with white file
33.71/34.65	c [INC SYSTEM] finished preprocessing in 22 s
33.71/34.65	c [INC SYSTEM] execute solver
44.82/45.67	c [INC SEARCH] formula is SAT
45.12/45.95	c [INC SYSTEM] solved the initial formula
45.12/45.99	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
45.62/73.10	HOME/npSolver-pbo-Itd.sh: line 18: 28355 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-3698111-1338067308/watcher-3698111-1338067308 -o /tmp/evaluation-result-3698111-1338067308/solver-3698111-1338067308 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698111-1338067308.opb 978331846 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: 4.11 2.64 2.43 2/178 28354
/proc/meminfo: memFree=23226216/32873844 swapFree=7112/7112
[pid=28354] ppid=28352 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28354/stat : 28354 (npSolver-pbo-It) S 28352 28354 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272855733 9367552 275 33554432000 4194304 5064252 140737076888112 140737076887024 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28354/statm: 2287 275 233 213 0 72 0

[startup+0.0602109 s]
/proc/loadavg: 4.11 2.64 2.43 2/178 28354
/proc/meminfo: memFree=23226216/32873844 swapFree=7112/7112
[pid=28354] ppid=28352 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28354/stat : 28354 (npSolver-pbo-It) S 28352 28354 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272855733 9367552 275 33554432000 4194304 5064252 140737076888112 140737076887024 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28354/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100282 s]
/proc/loadavg: 4.11 2.64 2.43 2/178 28354
/proc/meminfo: memFree=23226216/32873844 swapFree=7112/7112
[pid=28354] ppid=28352 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28354/stat : 28354 (npSolver-pbo-It) S 28352 28354 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272855733 9367552 275 33554432000 4194304 5064252 140737076888112 140737076887024 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28354/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300242 s]
/proc/loadavg: 4.11 2.64 2.43 2/178 28354
/proc/meminfo: memFree=23226216/32873844 swapFree=7112/7112
[pid=28354] ppid=28352 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28354/stat : 28354 (npSolver-pbo-It) S 28352 28354 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272855733 9367552 275 33554432000 4194304 5064252 140737076888112 140737076887024 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28354/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700243 s]
/proc/loadavg: 4.11 2.64 2.43 2/178 28354
/proc/meminfo: memFree=23226216/32873844 swapFree=7112/7112
[pid=28354] ppid=28352 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28354/stat : 28354 (npSolver-pbo-It) S 28352 28354 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272855733 9367552 275 33554432000 4194304 5064252 140737076888112 140737076887024 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28354/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50027 s]
/proc/loadavg: 4.11 2.64 2.43 3/180 28356
/proc/meminfo: memFree=23209648/32873844 swapFree=7112/7112
[pid=28354] ppid=28352 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28354/stat : 28354 (npSolver-pbo-It) S 28352 28354 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272855733 9367552 275 33554432000 4194304 5064252 140737076888112 140737076887024 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28354/statm: 2287 275 233 213 0 72 0
[pid=28355] ppid=28354 vsize=35628 CPUtime=1.49 cores=0,2,4,6
/proc/28355/stat : 28355 (npSolver-pbo) R 28354 28354 25792 0 -1 4202496 3169 0 0 0 148 1 0 0 20 0 1 0 272855733 36483072 5696 33554432000 4194304 5992684 140734936333952 140734936328856 4767752 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/28355/statm: 8907 5696 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: 4.11 2.64 2.43 3/180 28356
/proc/meminfo: memFree=23195072/32873844 swapFree=7112/7112
[pid=28354] ppid=28352 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28354/stat : 28354 (npSolver-pbo-It) S 28352 28354 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272855733 9367552 275 33554432000 4194304 5064252 140737076888112 140737076887024 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28354/statm: 2287 275 233 213 0 72 0
[pid=28355] ppid=28354 vsize=68680 CPUtime=3.09 cores=0,2,4,6
/proc/28355/stat : 28355 (npSolver-pbo) R 28354 28354 25792 0 -1 4202496 3775 0 0 0 307 2 0 0 20 0 1 0 272855733 70328320 10840 33554432000 4194304 5992684 140734936333952 140734936329688 4768609 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/28355/statm: 17170 10840 146 440 0 16726 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 77828

[startup+6.30033 s]
/proc/loadavg: 3.94 2.63 2.43 3/180 28356
/proc/meminfo: memFree=23048360/32873844 swapFree=7112/7112
[pid=28354] ppid=28352 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28354/stat : 28354 (npSolver-pbo-It) S 28352 28354 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272855733 9367552 275 33554432000 4194304 5064252 140737076888112 140737076887024 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28354/statm: 2287 275 233 213 0 72 0
[pid=28355] ppid=28354 vsize=371268 CPUtime=6.29 cores=0,2,4,6
/proc/28355/stat : 28355 (npSolver-pbo) R 28354 28354 25792 0 -1 4202496 31448 0 0 0 618 11 0 0 20 0 1 0 272855733 380178432 64989 33554432000 4194304 5992684 140734936333952 140734936326568 4227906 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/28355/statm: 92817 64989 157 440 0 92373 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 380416

[startup+12.7002 s]
/proc/loadavg: 3.78 2.62 2.42 2/180 28356
/proc/meminfo: memFree=21795380/32873844 swapFree=7112/7112
[pid=28354] ppid=28352 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28354/stat : 28354 (npSolver-pbo-It) S 28352 28354 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272855733 9367552 275 33554432000 4194304 5064252 140737076888112 140737076887024 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28354/statm: 2287 275 233 213 0 72 0
[pid=28355] ppid=28354 vsize=852480 CPUtime=11.47 cores=0,2,4,6
/proc/28355/stat : 28355 (npSolver-pbo) S 28354 28354 25792 0 -1 4202496 87971 0 0 0 1065 82 0 0 20 0 1 0 272855733 872939520 173560 33554432000 4194304 5992684 140734936333952 140734936328400 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 61 0 0
/proc/28355/statm: 213120 173560 164 440 0 212676 0
Current children cumulated CPU time (s) 11.47
Current children cumulated vsize (KiB) 861628

[startup+25.5003 s]
/proc/loadavg: 3.61 2.64 2.43 3/182 28358
/proc/meminfo: memFree=21039976/32873844 swapFree=7112/7112
[pid=28354] ppid=28352 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28354/stat : 28354 (npSolver-pbo-It) S 28352 28354 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272855733 9367552 275 33554432000 4194304 5064252 140737076888112 140737076887024 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28354/statm: 2287 275 233 213 0 72 0
[pid=28355] ppid=28354 vsize=852480 CPUtime=11.47 cores=0,2,4,6
/proc/28355/stat : 28355 (npSolver-pbo) S 28354 28354 25792 0 -1 4202496 87971 0 0 0 1065 82 0 0 20 0 1 0 272855733 872939520 173560 33554432000 4194304 5992684 140734936333952 140734936328400 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 61 0 0
/proc/28355/statm: 213120 173560 164 440 0 212676 0
[pid=28357] ppid=28355 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28357/stat : 28357 (cp2_pre.sh) S 28355 28354 25792 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 272856942 9367552 277 33554432000 4194304 5064252 140733594463568 140733594462272 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/28357/statm: 2287 277 234 213 0 72 0
[pid=28358] ppid=28357 vsize=1201676 CPUtime=13.2 cores=0,2,4,6
/proc/28358/stat : 28358 (coprocessor) R 28357 28354 25792 0 -1 4202496 34943 0 0 0 1254 66 0 0 20 0 1 0 272856944 1230516224 243235 33554432000 4194304 6586260 140735640220448 140735640216200 5732496 0 0 4096 8404994 0 0 0 17 0 0 0 17 0 0
/proc/28358/statm: 300419 243235 158 584 0 299831 0
Current children cumulated CPU time (s) 24.67
Current children cumulated vsize (KiB) 2072452

[startup+51.1067 s]
/proc/loadavg: 3.18 2.62 2.43 2/182 28361
/proc/meminfo: memFree=19082736/32873844 swapFree=7112/7112
[pid=28354] ppid=28352 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28354/stat : 28354 (npSolver-pbo-It) S 28352 28354 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272855733 9367552 275 33554432000 4194304 5064252 140737076888112 140737076887024 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28354/statm: 2287 275 233 213 0 72 0
[pid=28355] ppid=28354 vsize=949680 CPUtime=34.75 cores=0,2,4,6
/proc/28355/stat : 28355 (npSolver-pbo) S 28354 28354 25792 0 -1 4204032 96209 35846 0 0 1114 130 2114 117 20 0 1 0 272855733 972472320 197867 33554432000 4194304 5992684 140734936333952 140734936328488 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 61 0 0
/proc/28355/statm: 237420 197867 184 440 0 236976 0
[pid=28360] ppid=28355 vsize=1530332 CPUtime=10.85 cores=0,2,4,6
/proc/28360/stat : 28360 (glucosInc) S 28355 28354 25792 0 -1 4202496 183940 0 0 0 1032 53 0 0 20 0 1 0 272859199 1567059968 353052 33554432000 4194304 5654031 140736098966768 140736098965080 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28360/statm: 382583 353052 146 357 0 382223 0
Current children cumulated CPU time (s) 45.6
Current children cumulated vsize (KiB) 2489160

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

[startup+51.6004 s]
/proc/loadavg: 3.18 2.62 2.43 2/182 28361
/proc/meminfo: memFree=19082736/32873844 swapFree=7112/7112
[pid=28354] ppid=28352 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28354/stat : 28354 (npSolver-pbo-It) S 28352 28354 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272855733 9367552 275 33554432000 4194304 5064252 140737076888112 140737076887024 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28354/statm: 2287 275 233 213 0 72 0
[pid=28355] ppid=28354 vsize=949680 CPUtime=34.75 cores=0,2,4,6
/proc/28355/stat : 28355 (npSolver-pbo) S 28354 28354 25792 0 -1 4204032 96209 35846 0 0 1114 130 2114 117 20 0 1 0 272855733 972472320 197867 33554432000 4194304 5992684 140734936333952 140734936328488 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 61 0 0
/proc/28355/statm: 237420 197867 184 440 0 236976 0
[pid=28360] ppid=28355 vsize=1530332 CPUtime=10.85 cores=0,2,4,6
/proc/28360/stat : 28360 (glucosInc) S 28355 28354 25792 0 -1 4202496 183940 0 0 0 1032 53 0 0 20 0 1 0 272859199 1567059968 353052 33554432000 4194304 5654031 140736098966768 140736098965080 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28360/statm: 382583 353052 146 357 0 382223 0
Current children cumulated CPU time (s) 45.6
Current children cumulated vsize (KiB) 2489160

[startup+64.4003 s]
/proc/loadavg: 3.44 2.70 2.46 2/181 28361
/proc/meminfo: memFree=19083056/32873844 swapFree=7112/7112
[pid=28354] ppid=28352 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28354/stat : 28354 (npSolver-pbo-It) S 28352 28354 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272855733 9367552 275 33554432000 4194304 5064252 140737076888112 140737076887024 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28354/statm: 2287 275 233 213 0 72 0
[pid=28355] ppid=28354 vsize=949680 CPUtime=34.75 cores=0,2,4,6
/proc/28355/stat : 28355 (npSolver-pbo) S 28354 28354 25792 0 -1 4204032 96209 35846 0 0 1114 130 2114 117 20 0 1 0 272855733 972472320 197867 33554432000 4194304 5992684 140734936333952 140734936328488 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 61 0 0
/proc/28355/statm: 237420 197867 184 440 0 236976 0
[pid=28360] ppid=28355 vsize=1530332 CPUtime=10.85 cores=0,2,4,6
/proc/28360/stat : 28360 (glucosInc) S 28355 28354 25792 0 -1 4202496 183940 0 0 0 1032 53 0 0 20 0 1 0 272859199 1567059968 353052 33554432000 4194304 5654031 140736098966768 140736098965080 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28360/statm: 382583 353052 146 357 0 382223 0
Current children cumulated CPU time (s) 45.6
Current children cumulated vsize (KiB) 2489160

[startup+67.6068 s]
/proc/loadavg: 3.44 2.70 2.46 2/181 28361
/proc/meminfo: memFree=19083304/32873844 swapFree=7112/7112
[pid=28354] ppid=28352 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28354/stat : 28354 (npSolver-pbo-It) S 28352 28354 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272855733 9367552 275 33554432000 4194304 5064252 140737076888112 140737076887024 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28354/statm: 2287 275 233 213 0 72 0
[pid=28355] ppid=28354 vsize=949680 CPUtime=34.75 cores=0,2,4,6
/proc/28355/stat : 28355 (npSolver-pbo) S 28354 28354 25792 0 -1 4204032 96209 35846 0 0 1114 130 2114 117 20 0 1 0 272855733 972472320 197867 33554432000 4194304 5992684 140734936333952 140734936328488 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 61 0 0
/proc/28355/statm: 237420 197867 184 440 0 236976 0
[pid=28360] ppid=28355 vsize=1530332 CPUtime=10.85 cores=0,2,4,6
/proc/28360/stat : 28360 (glucosInc) S 28355 28354 25792 0 -1 4202496 183940 0 0 0 1032 53 0 0 20 0 1 0 272859199 1567059968 353052 33554432000 4194304 5654031 140736098966768 140736098965080 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28360/statm: 382583 353052 146 357 0 382223 0
Current children cumulated CPU time (s) 45.6
Current children cumulated vsize (KiB) 2489160

[startup+70.8003 s]
/proc/loadavg: 3.56 2.74 2.47 2/181 28361
/proc/meminfo: memFree=19082808/32873844 swapFree=7112/7112
[pid=28354] ppid=28352 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28354/stat : 28354 (npSolver-pbo-It) S 28352 28354 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272855733 9367552 275 33554432000 4194304 5064252 140737076888112 140737076887024 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28354/statm: 2287 275 233 213 0 72 0
[pid=28355] ppid=28354 vsize=949680 CPUtime=34.75 cores=0,2,4,6
/proc/28355/stat : 28355 (npSolver-pbo) S 28354 28354 25792 0 -1 4204032 96209 35846 0 0 1114 130 2114 117 20 0 1 0 272855733 972472320 197867 33554432000 4194304 5992684 140734936333952 140734936328488 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 61 0 0
/proc/28355/statm: 237420 197867 184 440 0 236976 0
[pid=28360] ppid=28355 vsize=1530332 CPUtime=10.85 cores=0,2,4,6
/proc/28360/stat : 28360 (glucosInc) S 28355 28354 25792 0 -1 4202496 183940 0 0 0 1032 53 0 0 20 0 1 0 272859199 1567059968 353052 33554432000 4194304 5654031 140736098966768 140736098965080 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28360/statm: 382583 353052 146 357 0 382223 0
Current children cumulated CPU time (s) 45.6
Current children cumulated vsize (KiB) 2489160

[startup+72.4003 s]
/proc/loadavg: 3.56 2.74 2.47 2/182 28362
/proc/meminfo: memFree=19083056/32873844 swapFree=7112/7112
[pid=28354] ppid=28352 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28354/stat : 28354 (npSolver-pbo-It) S 28352 28354 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272855733 9367552 275 33554432000 4194304 5064252 140737076888112 140737076887024 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28354/statm: 2287 275 233 213 0 72 0
[pid=28355] ppid=28354 vsize=949680 CPUtime=34.75 cores=0,2,4,6
/proc/28355/stat : 28355 (npSolver-pbo) S 28354 28354 25792 0 -1 4204032 96209 35846 0 0 1114 130 2114 117 20 0 1 0 272855733 972472320 197867 33554432000 4194304 5992684 140734936333952 140734936328488 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 61 0 0
/proc/28355/statm: 237420 197867 184 440 0 236976 0
[pid=28360] ppid=28355 vsize=1530332 CPUtime=10.85 cores=0,2,4,6
/proc/28360/stat : 28360 (glucosInc) S 28355 28354 25792 0 -1 4202496 183940 0 0 0 1032 53 0 0 20 0 1 0 272859199 1567059968 353052 33554432000 4194304 5654031 140736098966768 140736098965080 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28360/statm: 382583 353052 146 357 0 382223 0
Current children cumulated CPU time (s) 45.6
Current children cumulated vsize (KiB) 2489160

[startup+72.8003 s]
/proc/loadavg: 3.56 2.74 2.47 2/182 28362
/proc/meminfo: memFree=19083056/32873844 swapFree=7112/7112
[pid=28354] ppid=28352 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28354/stat : 28354 (npSolver-pbo-It) S 28352 28354 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272855733 9367552 275 33554432000 4194304 5064252 140737076888112 140737076887024 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28354/statm: 2287 275 233 213 0 72 0
[pid=28355] ppid=28354 vsize=949680 CPUtime=34.75 cores=0,2,4,6
/proc/28355/stat : 28355 (npSolver-pbo) S 28354 28354 25792 0 -1 4204032 96209 35846 0 0 1114 130 2114 117 20 0 1 0 272855733 972472320 197867 33554432000 4194304 5992684 140734936333952 140734936328488 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 61 0 0
/proc/28355/statm: 237420 197867 184 440 0 236976 0
[pid=28360] ppid=28355 vsize=1530332 CPUtime=10.85 cores=0,2,4,6
/proc/28360/stat : 28360 (glucosInc) S 28355 28354 25792 0 -1 4202496 183940 0 0 0 1032 53 0 0 20 0 1 0 272859199 1567059968 353052 33554432000 4194304 5654031 140736098966768 140736098965080 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28360/statm: 382583 353052 146 357 0 382223 0
Current children cumulated CPU time (s) 45.6
Current children cumulated vsize (KiB) 2489160

[startup+73.0003 s]
/proc/loadavg: 3.56 2.74 2.47 2/182 28362
/proc/meminfo: memFree=19084668/32873844 swapFree=7112/7112
[pid=28354] ppid=28352 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28354/stat : 28354 (npSolver-pbo-It) S 28352 28354 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272855733 9367552 275 33554432000 4194304 5064252 140737076888112 140737076887024 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28354/statm: 2287 275 233 213 0 72 0
[pid=28355] ppid=28354 vsize=949680 CPUtime=34.75 cores=0,2,4,6
/proc/28355/stat : 28355 (npSolver-pbo) S 28354 28354 25792 0 -1 4204032 96209 35846 0 0 1114 130 2114 117 20 0 1 0 272855733 972472320 197867 33554432000 4194304 5992684 140734936333952 140734936328488 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 61 0 0
/proc/28355/statm: 237420 197867 184 440 0 236976 0
[pid=28360] ppid=28355 vsize=1530332 CPUtime=10.85 cores=0,2,4,6
/proc/28360/stat : 28360 (glucosInc) S 28355 28354 25792 0 -1 4202496 183940 0 0 0 1032 53 0 0 20 0 1 0 272859199 1567059968 353052 33554432000 4194304 5654031 140736098966768 140736098965080 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28360/statm: 382583 353052 146 357 0 382223 0
Current children cumulated CPU time (s) 45.6
Current children cumulated vsize (KiB) 2489160

[startup+73.1068 s]
/proc/loadavg: 3.56 2.74 2.47 2/182 28362
/proc/meminfo: memFree=19084668/32873844 swapFree=7112/7112
[pid=28354] ppid=28352 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28354/stat : 28354 (npSolver-pbo-It) S 28352 28354 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272855733 9367552 275 33554432000 4194304 5064252 140737076888112 140737076887024 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28354/statm: 2287 275 233 213 0 72 0
[pid=28355] ppid=28354 vsize=0 CPUtime=34.77 cores=0,2,4,6
/proc/28355/stat : 28355 (npSolver-pbo) R 28354 28354 25792 0 -1 4204036 96209 35846 0 0 1114 132 2114 117 20 0 1 0 272855733 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 4 0 0 61 0 0
/proc/28355/statm: 0 0 0 0 0 0 0
[pid=28360] ppid=28355 vsize=1530332 CPUtime=10.85 cores=0,2,4,6
/proc/28360/stat : 28360 (glucosInc) S 28355 28354 25792 0 -1 4202496 183940 0 0 0 1032 53 0 0 20 0 1 0 272859199 1567059968 353052 33554432000 4194304 5654031 140736098966768 140736098965080 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28360/statm: 382583 353052 146 357 0 382223 0
Current children cumulated CPU time (s) 45.62
Current children cumulated vsize (KiB) 1539480

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28354 and gives
#  childrusage.ru_utime.tv_sec=32
#  childrusage.ru_utime.tv_usec=290091
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=505619
# CPU time returned by wait4() is 34.7957
# while last known CPU time is 45.62
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 73.1079
CPU time (s): 45.62
CPU user time (s): 42.6
CPU system time (s): 3.02
CPU usage (%): 62.4009
Max. virtual memory (cumulated for all children) (KiB): 2489160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 32.2901
system time used= 2.50562
maximum resident set size= 1059872
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 132430
page faults= 0
swaps= 0
block input operations= 8
block output operations= 1434776
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 222434
involuntary context switches= 114

runsolver used 0.110983 second user time and 0.45793 second system time

The end

Launcher Data 

Begin job on node142 at 2012-05-26 23:21:48
IDJOB=3698111
IDBENCH=2643
IDSOLVER=2275
FILE ID=node142/3698111-1338067308
RUNJOBID= node142-1338050545-25808
PBS_JOBID= 14624377
Free space on /tmp= 71608 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_11.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3698111-1338067308/watcher-3698111-1338067308 -o /tmp/evaluation-result-3698111-1338067308/solver-3698111-1338067308 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698111-1338067308.opb 978331846 HOME HOME

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

MD5SUM BENCH= 5946eb43fefc6e626d35d99afd3eec42
RANDOM SEED=978331846

node142.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		: 2666.776
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	: 5333.55
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		: 2666.776
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		: 2666.776
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	: 5391.91
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		: 2666.776
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		: 2666.776
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		: 2666.776
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		: 2666.776
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		: 2666.776
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:        23226744 kB
Buffers:          225080 kB
Cached:           215160 kB
SwapCached:            0 kB
Active:          8822980 kB
Inactive:          20084 kB
Active(anon):    8391624 kB
Inactive(anon):    13180 kB
Active(file):     431356 kB
Inactive(file):     6904 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             13308 kB
Writeback:             0 kB
AnonPages:       8538352 kB
Mapped:            12824 kB
Shmem:               200 kB
Slab:             647300 kB
SReclaimable:      88956 kB
SUnreclaim:       558344 kB
KernelStack:        1504 kB
PageTables:        20824 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    8516612 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:   8515584 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= 70520 MiB
End job on node142 at 2012-05-26 23:23:02