Trace number 3700017

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) 8.25 9.73144

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j1205_7.std.opb
MD5SUMc518f99ce9bf9705400b58ce0c013ec3
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark84
Best CPU time to get the best result obtained on this benchmark0.304952
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 constraints234229
Number of constraints which are clauses233029
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 constraint33
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 

0.00/1.07	c run inc solver
0.00/1.07	c [INC SYSTEM] run initial solver
0.00/1.07	c [INC SYSTEM] preprocess with white file
7.28/7.44	c [INC SYSTEM] finished preprocessing in 6 s
7.28/7.44	c [INC SYSTEM] execute solver
7.77/7.99	c [INC SEARCH] formula is SAT
7.88/8.02	c [INC SYSTEM] solved the initial formula
8.17/8.30	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
8.25/9.72	HOME/npSolver-pbo-I.sh: line 18: 18922 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-3700017-1338086310/watcher-3700017-1338086310 -o /tmp/evaluation-result-3700017-1338086310/solver-3700017-1338086310 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3700017-1338086310.opb 783124400 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: 2.33 2.12 2.05 3/179 18921
/proc/meminfo: memFree=19872584/32873648 swapFree=7104/7104
[pid=18921] ppid=18919 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18921/stat : 18921 (npSolver-pbo-I.) S 18919 18921 14700 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274756511 9367552 275 33554432000 4194304 5064252 140736016642112 140736016641024 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18921/statm: 2287 275 233 213 0 72 0

[startup+0.012772 s]
/proc/loadavg: 2.33 2.12 2.05 3/179 18921
/proc/meminfo: memFree=19872584/32873648 swapFree=7104/7104
[pid=18921] ppid=18919 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18921/stat : 18921 (npSolver-pbo-I.) S 18919 18921 14700 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274756511 9367552 275 33554432000 4194304 5064252 140736016642112 140736016641024 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18921/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100199 s]
/proc/loadavg: 2.33 2.12 2.05 3/179 18921
/proc/meminfo: memFree=19872584/32873648 swapFree=7104/7104
[pid=18921] ppid=18919 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18921/stat : 18921 (npSolver-pbo-I.) S 18919 18921 14700 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274756511 9367552 275 33554432000 4194304 5064252 140736016642112 140736016641024 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18921/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.374875 s]
/proc/loadavg: 2.33 2.12 2.05 3/179 18921
/proc/meminfo: memFree=19872584/32873648 swapFree=7104/7104
[pid=18921] ppid=18919 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18921/stat : 18921 (npSolver-pbo-I.) S 18919 18921 14700 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274756511 9367552 275 33554432000 4194304 5064252 140736016642112 140736016641024 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18921/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700171 s]
/proc/loadavg: 2.33 2.12 2.05 3/179 18921
/proc/meminfo: memFree=19872584/32873648 swapFree=7104/7104
[pid=18921] ppid=18919 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18921/stat : 18921 (npSolver-pbo-I.) S 18919 18921 14700 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274756511 9367552 275 33554432000 4194304 5064252 140736016642112 140736016641024 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18921/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50042 s]
/proc/loadavg: 2.33 2.12 2.05 3/183 18925
/proc/meminfo: memFree=19782144/32873648 swapFree=7104/7104
[pid=18921] ppid=18919 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18921/stat : 18921 (npSolver-pbo-I.) S 18919 18921 14700 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274756511 9367552 275 33554432000 4194304 5064252 140736016642112 140736016641024 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18921/statm: 2287 275 233 213 0 72 0
[pid=18922] ppid=18921 vsize=65996 CPUtime=1.07 cores=1,3,5,7
/proc/18922/stat : 18922 (npSolver-pbo) S 18921 18921 14700 0 -1 4202496 11396 0 0 0 100 7 0 0 20 0 1 0 274756511 67579904 14881 33554432000 4194304 5992684 140736190920784 140736190915232 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/18922/statm: 16499 14881 165 440 0 16055 0
[pid=18924] ppid=18922 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18924/stat : 18924 (cp2_pre.sh) S 18922 18921 14700 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 274756618 9367552 277 33554432000 4194304 5064252 140733853674096 140733853672800 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/18924/statm: 2287 277 234 213 0 72 0
[pid=18925] ppid=18924 vsize=263492 CPUtime=0.41 cores=1,3,5,7
/proc/18925/stat : 18925 (coprocessor) R 18924 18921 14700 0 -1 4202496 21749 0 0 0 36 5 0 0 20 0 1 0 274756619 269815808 53986 33554432000 4194304 6586260 140736722321104 140733853672824 4496653 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/18925/statm: 65873 53987 162 584 0 65285 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 347784

[startup+3.10042 s]
/proc/loadavg: 2.33 2.12 2.05 3/183 18925
/proc/meminfo: memFree=19495556/32873648 swapFree=7104/7104
[pid=18921] ppid=18919 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18921/stat : 18921 (npSolver-pbo-I.) S 18919 18921 14700 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274756511 9367552 275 33554432000 4194304 5064252 140736016642112 140736016641024 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18921/statm: 2287 275 233 213 0 72 0
[pid=18922] ppid=18921 vsize=65996 CPUtime=1.07 cores=1,3,5,7
/proc/18922/stat : 18922 (npSolver-pbo) S 18921 18921 14700 0 -1 4202496 11396 0 0 0 100 7 0 0 20 0 1 0 274756511 67579904 14881 33554432000 4194304 5992684 140736190920784 140736190915232 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/18922/statm: 16499 14881 165 440 0 16055 0
[pid=18924] ppid=18922 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18924/stat : 18924 (cp2_pre.sh) S 18922 18921 14700 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 274756618 9367552 277 33554432000 4194304 5064252 140733853674096 140733853672800 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/18924/statm: 2287 277 234 213 0 72 0
[pid=18925] ppid=18924 vsize=366296 CPUtime=2 cores=1,3,5,7
/proc/18925/stat : 18925 (coprocessor) R 18924 18921 14700 0 -1 4202496 47376 0 0 0 191 9 0 0 20 0 1 0 274756619 375087104 89319 33554432000 4194304 6586260 140736722321104 140736722316824 4789005 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/18925/statm: 91574 89319 180 584 0 90986 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 450588

[startup+6.3003 s]
/proc/loadavg: 2.31 2.11 2.05 3/183 18925
/proc/meminfo: memFree=19306456/32873648 swapFree=7104/7104
[pid=18921] ppid=18919 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18921/stat : 18921 (npSolver-pbo-I.) S 18919 18921 14700 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274756511 9367552 275 33554432000 4194304 5064252 140736016642112 140736016641024 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18921/statm: 2287 275 233 213 0 72 0
[pid=18922] ppid=18921 vsize=65996 CPUtime=1.07 cores=1,3,5,7
/proc/18922/stat : 18922 (npSolver-pbo) S 18921 18921 14700 0 -1 4202496 11396 0 0 0 100 7 0 0 20 0 1 0 274756511 67579904 14881 33554432000 4194304 5992684 140736190920784 140736190915232 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/18922/statm: 16499 14881 165 440 0 16055 0
[pid=18924] ppid=18922 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18924/stat : 18924 (cp2_pre.sh) S 18922 18921 14700 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 274756618 9367552 277 33554432000 4194304 5064252 140733853674096 140733853672800 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/18924/statm: 2287 277 234 213 0 72 0
[pid=18925] ppid=18924 vsize=485312 CPUtime=5.1 cores=1,3,5,7
/proc/18925/stat : 18925 (coprocessor) R 18924 18921 14700 0 -1 4202496 55209 0 0 0 402 108 0 0 20 0 1 0 274756619 496959488 118842 33554432000 4194304 6586260 140736722321104 140736722316728 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 10 0 0
/proc/18925/statm: 121328 118842 196 584 0 120740 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 569604

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

[startup+6.40037 s]
/proc/loadavg: 2.31 2.11 2.05 3/183 18925
/proc/meminfo: memFree=19306456/32873648 swapFree=7104/7104
[pid=18921] ppid=18919 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18921/stat : 18921 (npSolver-pbo-I.) S 18919 18921 14700 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274756511 9367552 275 33554432000 4194304 5064252 140736016642112 140736016641024 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18921/statm: 2287 275 233 213 0 72 0
[pid=18922] ppid=18921 vsize=65996 CPUtime=1.07 cores=1,3,5,7
/proc/18922/stat : 18922 (npSolver-pbo) S 18921 18921 14700 0 -1 4202496 11396 0 0 0 100 7 0 0 20 0 1 0 274756511 67579904 14881 33554432000 4194304 5992684 140736190920784 140736190915232 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/18922/statm: 16499 14881 165 440 0 16055 0
[pid=18924] ppid=18922 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18924/stat : 18924 (cp2_pre.sh) S 18922 18921 14700 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 274756618 9367552 277 33554432000 4194304 5064252 140733853674096 140733853672800 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/18924/statm: 2287 277 234 213 0 72 0
[pid=18925] ppid=18924 vsize=485312 CPUtime=5.21 cores=1,3,5,7
/proc/18925/stat : 18925 (coprocessor) R 18924 18921 14700 0 -1 4202496 55209 0 0 0 405 116 0 0 20 0 1 0 274756619 496959488 118842 33554432000 4194304 6586260 140736722321104 140736722316728 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 10 0 0
/proc/18925/statm: 121328 118842 196 584 0 120740 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 569604

[startup+8.00033 s]
/proc/loadavg: 2.31 2.11 2.05 3/182 18927
/proc/meminfo: memFree=19656880/32873648 swapFree=7104/7104
[pid=18921] ppid=18919 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18921/stat : 18921 (npSolver-pbo-I.) S 18919 18921 14700 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274756511 9367552 275 33554432000 4194304 5064252 140736016642112 140736016641024 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18921/statm: 2287 275 233 213 0 72 0
[pid=18922] ppid=18921 vsize=82124 CPUtime=7.35 cores=1,3,5,7
/proc/18922/stat : 18922 (npSolver-pbo) R 18921 18921 14700 0 -1 4202496 13345 56114 0 0 103 7 485 140 20 0 1 0 274756511 84094976 18273 33554432000 4194304 5992684 140736190920784 140736190907048 4335292 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/18922/statm: 20531 18273 169 440 0 20087 0
[pid=18927] ppid=18922 vsize=146988 CPUtime=0.53 cores=1,3,5,7
/proc/18927/stat : 18927 (glucosInc) S 18922 18921 14700 0 -1 4202496 27745 0 0 0 48 5 0 0 20 0 1 0 274757255 150515712 32880 33554432000 4194304 5654031 140735301934848 140735301933160 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18927/statm: 36747 32880 145 357 0 36387 0
Current children cumulated CPU time (s) 7.88
Current children cumulated vsize (KiB) 238260

[startup+8.80023 s]
/proc/loadavg: 2.31 2.11 2.05 2/183 18928
/proc/meminfo: memFree=19470172/32873648 swapFree=7104/7104
[pid=18921] ppid=18919 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18921/stat : 18921 (npSolver-pbo-I.) S 18919 18921 14700 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274756511 9367552 275 33554432000 4194304 5064252 140736016642112 140736016641024 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18921/statm: 2287 275 233 213 0 72 0
[pid=18922] ppid=18921 vsize=86416 CPUtime=7.72 cores=1,3,5,7
/proc/18922/stat : 18922 (npSolver-pbo) S 18921 18921 14700 0 -1 4204032 14093 56114 0 0 133 14 485 140 20 0 1 0 274756511 88489984 20006 33554432000 4194304 5992684 140736190920784 140736190915320 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18922/statm: 21604 20006 185 440 0 21160 0
[pid=18927] ppid=18922 vsize=146988 CPUtime=0.53 cores=1,3,5,7
/proc/18927/stat : 18927 (glucosInc) S 18922 18921 14700 0 -1 4202496 27745 0 0 0 48 5 0 0 20 0 1 0 274757255 150515712 32880 33554432000 4194304 5654031 140735301934848 140735301933160 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18927/statm: 36747 32880 145 357 0 36387 0
Current children cumulated CPU time (s) 8.25
Current children cumulated vsize (KiB) 242552

[startup+9.20024 s]
/proc/loadavg: 2.31 2.11 2.05 2/183 18928
/proc/meminfo: memFree=19470172/32873648 swapFree=7104/7104
[pid=18921] ppid=18919 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18921/stat : 18921 (npSolver-pbo-I.) S 18919 18921 14700 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274756511 9367552 275 33554432000 4194304 5064252 140736016642112 140736016641024 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18921/statm: 2287 275 233 213 0 72 0
[pid=18922] ppid=18921 vsize=86416 CPUtime=7.72 cores=1,3,5,7
/proc/18922/stat : 18922 (npSolver-pbo) S 18921 18921 14700 0 -1 4204032 14093 56114 0 0 133 14 485 140 20 0 1 0 274756511 88489984 20006 33554432000 4194304 5992684 140736190920784 140736190915320 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18922/statm: 21604 20006 185 440 0 21160 0
[pid=18927] ppid=18922 vsize=146988 CPUtime=0.53 cores=1,3,5,7
/proc/18927/stat : 18927 (glucosInc) S 18922 18921 14700 0 -1 4202496 27745 0 0 0 48 5 0 0 20 0 1 0 274757255 150515712 32880 33554432000 4194304 5654031 140735301934848 140735301933160 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18927/statm: 36747 32880 145 357 0 36387 0
Current children cumulated CPU time (s) 8.25
Current children cumulated vsize (KiB) 242552

[startup+9.6002 s]
/proc/loadavg: 2.31 2.11 2.05 2/183 18928
/proc/meminfo: memFree=19470172/32873648 swapFree=7104/7104
[pid=18921] ppid=18919 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18921/stat : 18921 (npSolver-pbo-I.) S 18919 18921 14700 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274756511 9367552 275 33554432000 4194304 5064252 140736016642112 140736016641024 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18921/statm: 2287 275 233 213 0 72 0
[pid=18922] ppid=18921 vsize=86416 CPUtime=7.72 cores=1,3,5,7
/proc/18922/stat : 18922 (npSolver-pbo) S 18921 18921 14700 0 -1 4204032 14093 56114 0 0 133 14 485 140 20 0 1 0 274756511 88489984 20006 33554432000 4194304 5992684 140736190920784 140736190915320 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18922/statm: 21604 20006 185 440 0 21160 0
[pid=18927] ppid=18922 vsize=146988 CPUtime=0.53 cores=1,3,5,7
/proc/18927/stat : 18927 (glucosInc) S 18922 18921 14700 0 -1 4202496 27745 0 0 0 48 5 0 0 20 0 1 0 274757255 150515712 32880 33554432000 4194304 5654031 140735301934848 140735301933160 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18927/statm: 36747 32880 145 357 0 36387 0
Current children cumulated CPU time (s) 8.25
Current children cumulated vsize (KiB) 242552

[startup+9.70021 s]
/proc/loadavg: 2.31 2.11 2.05 2/183 18928
/proc/meminfo: memFree=19470172/32873648 swapFree=7104/7104
[pid=18921] ppid=18919 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18921/stat : 18921 (npSolver-pbo-I.) S 18919 18921 14700 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274756511 9367552 275 33554432000 4194304 5064252 140736016642112 140736016641024 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18921/statm: 2287 275 233 213 0 72 0
[pid=18922] ppid=18921 vsize=86416 CPUtime=7.72 cores=1,3,5,7
/proc/18922/stat : 18922 (npSolver-pbo) S 18921 18921 14700 0 -1 4204032 14093 56114 0 0 133 14 485 140 20 0 1 0 274756511 88489984 20006 33554432000 4194304 5992684 140736190920784 140736190915320 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18922/statm: 21604 20006 185 440 0 21160 0
[pid=18927] ppid=18922 vsize=146988 CPUtime=0.53 cores=1,3,5,7
/proc/18927/stat : 18927 (glucosInc) S 18922 18921 14700 0 -1 4202496 27745 0 0 0 48 5 0 0 20 0 1 0 274757255 150515712 32880 33554432000 4194304 5654031 140735301934848 140735301933160 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18927/statm: 36747 32880 145 357 0 36387 0
Current children cumulated CPU time (s) 8.25
Current children cumulated vsize (KiB) 242552

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18921 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=188059
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=548764
# CPU time returned by wait4() is 7.73682
# while last known CPU time is 8.25
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 9.73144
CPU time (s): 8.25
CPU user time (s): 6.66
CPU system time (s): 1.59
CPU usage (%): 84.7768
Max. virtual memory (cumulated for all children) (KiB): 569608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.18806
system time used= 1.54876
maximum resident set size= 475388
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70582
page faults= 0
swaps= 0
block input operations= 0
block output operations= 110944
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 21427
involuntary context switches= 14

runsolver used 0.030995 second user time and 0.083987 second system time

The end

Launcher Data 

Begin job on node127 at 2012-05-27 04:38:31
IDJOB=3700017
IDBENCH=77135
IDSOLVER=2276
FILE ID=node127/3700017-1338086310
RUNJOBID= node127-1338052949-14717
PBS_JOBID= 14624406
Free space on /tmp= 68480 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j1205_7.std.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3700017-1338086310/watcher-3700017-1338086310 -o /tmp/evaluation-result-3700017-1338086310/solver-3700017-1338086310 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3700017-1338086310.opb 783124400 HOME HOME

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

MD5SUM BENCH= c518f99ce9bf9705400b58ce0c013ec3
RANDOM SEED=783124400

node127.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		: 2666.348
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	: 5332.69
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		: 2666.348
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		: 2666.348
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	: 5331.94
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		: 2666.348
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		: 2666.348
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		: 2666.348
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		: 2666.348
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		: 2666.348
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:        19873228 kB
Buffers:          347900 kB
Cached:          5996608 kB
SwapCached:            0 kB
Active:          9555044 kB
Inactive:        2534864 kB
Active(anon):    5747788 kB
Inactive(anon):        0 kB
Active(file):    3807256 kB
Inactive(file):  2534864 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             15648 kB
Writeback:             0 kB
AnonPages:       5754124 kB
Mapped:            15684 kB
Shmem:               200 kB
Slab:             755484 kB
SReclaimable:     198956 kB
SUnreclaim:       556528 kB
KernelStack:        1464 kB
PageTables:        15248 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    6713136 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2887680 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= 68364 MiB
End job on node127 at 2012-05-27 04:38:40