Trace number 3700103

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) 38.67 57.0782

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_luby_50null50mast_rapportOE1.0_TMAX300_K192_cod2.opb
MD5SUMb2e2f53405c70867914e951ebcc4a7e3
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-1888
Best CPU time to get the best result obtained on this benchmark1146.44
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables400896
Total number of constraints402763
Number of constraints which are clauses400785
Number of constraints which are cardinality constraints (but not clauses)194
Number of constraints which are nor clauses,nor cardinality constraints1784
Minimum length of a constraint2
Maximum length of a constraint58023
Number of terms in the objective function 892
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 28513
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 64167
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

4.09/4.13	c fallback to adder encoding
7.38/7.47	c run inc solver
7.38/7.47	c [INC SYSTEM] run initial solver
7.38/7.47	c [INC SYSTEM] preprocess with white file
22.26/24.42	c [INC SYSTEM] finished preprocessing in 16 s
22.26/24.42	c [INC SYSTEM] execute solver
37.23/39.34	c [INC SEARCH] formula is SAT
37.33/39.46	c [INC SYSTEM] solved the initial formula
38.24/40.39	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
38.67/57.07	HOME/npSolver-pbo-I.sh: line 18: 18835 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-3700103-1338124698/watcher-3700103-1338124698 -o /tmp/evaluation-result-3700103-1338124698/solver-3700103-1338124698 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3700103-1338124698.opb 1026497421 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: 2.44 2.11 2.03 3/179 18834
/proc/meminfo: memFree=30898696/32873844 swapFree=7900/7900
[pid=18834] ppid=18832 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18834/stat : 18834 (npSolver-pbo-I.) S 18832 18834 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278594446 9367552 274 33554432000 4194304 5064252 140735062846544 140735062845456 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18834/statm: 2287 274 233 213 0 72 0

[startup+0.025106 s]
/proc/loadavg: 2.44 2.11 2.03 3/179 18834
/proc/meminfo: memFree=30898696/32873844 swapFree=7900/7900
[pid=18834] ppid=18832 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18834/stat : 18834 (npSolver-pbo-I.) S 18832 18834 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278594446 9367552 274 33554432000 4194304 5064252 140735062846544 140735062845456 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18834/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100252 s]
/proc/loadavg: 2.44 2.11 2.03 3/179 18834
/proc/meminfo: memFree=30898696/32873844 swapFree=7900/7900
[pid=18834] ppid=18832 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18834/stat : 18834 (npSolver-pbo-I.) S 18832 18834 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278594446 9367552 274 33554432000 4194304 5064252 140735062846544 140735062845456 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18834/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300225 s]
/proc/loadavg: 2.44 2.11 2.03 3/179 18834
/proc/meminfo: memFree=30898696/32873844 swapFree=7900/7900
[pid=18834] ppid=18832 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18834/stat : 18834 (npSolver-pbo-I.) S 18832 18834 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278594446 9367552 274 33554432000 4194304 5064252 140735062846544 140735062845456 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18834/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700226 s]
/proc/loadavg: 2.44 2.11 2.03 3/179 18834
/proc/meminfo: memFree=30898696/32873844 swapFree=7900/7900
[pid=18834] ppid=18832 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18834/stat : 18834 (npSolver-pbo-I.) S 18832 18834 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278594446 9367552 274 33554432000 4194304 5064252 140735062846544 140735062845456 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18834/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50026 s]
/proc/loadavg: 2.44 2.11 2.03 3/181 18836
/proc/meminfo: memFree=30892268/32873844 swapFree=7900/7900
[pid=18834] ppid=18832 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18834/stat : 18834 (npSolver-pbo-I.) S 18832 18834 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278594446 9367552 274 33554432000 4194304 5064252 140735062846544 140735062845456 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18834/statm: 2287 274 233 213 0 72 0
[pid=18835] ppid=18834 vsize=13528 CPUtime=1.49 cores=0,2,4,6
/proc/18835/stat : 18835 (npSolver-pbo) R 18834 18834 18146 0 -1 4202496 2621 0 0 0 148 1 0 0 20 0 1 0 278594446 13852672 2634 33554432000 4194304 5992684 140735315619472 140735315615592 5179600 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18835/statm: 3382 2634 146 440 0 2938 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22676

[startup+3.10028 s]
/proc/loadavg: 2.44 2.11 2.03 3/181 18836
/proc/meminfo: memFree=30885380/32873844 swapFree=7900/7900
[pid=18834] ppid=18832 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18834/stat : 18834 (npSolver-pbo-I.) S 18832 18834 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278594446 9367552 274 33554432000 4194304 5064252 140735062846544 140735062845456 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18834/statm: 2287 274 233 213 0 72 0
[pid=18835] ppid=18834 vsize=49768 CPUtime=3.09 cores=0,2,4,6
/proc/18835/stat : 18835 (npSolver-pbo) R 18834 18834 18146 0 -1 4202496 10065 0 0 0 307 2 0 0 20 0 1 0 278594446 50962432 11607 33554432000 4194304 5992684 140735315619472 140735315615592 5044375 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18835/statm: 12442 11607 159 440 0 11998 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 58916

[startup+6.30031 s]
/proc/loadavg: 2.40 2.11 2.03 3/180 18836
/proc/meminfo: memFree=30628680/32873844 swapFree=7900/7900
[pid=18834] ppid=18832 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18834/stat : 18834 (npSolver-pbo-I.) S 18832 18834 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278594446 9367552 274 33554432000 4194304 5064252 140735062846544 140735062845456 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18834/statm: 2287 274 233 213 0 72 0
[pid=18835] ppid=18834 vsize=376344 CPUtime=6.29 cores=0,2,4,6
/proc/18835/stat : 18835 (npSolver-pbo) R 18834 18834 18146 0 -1 4202496 32706 0 0 0 616 13 0 0 20 0 1 0 278594446 385376256 85739 33554432000 4194304 5992684 140735315619472 140735315614440 4571444 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18835/statm: 94086 85739 167 440 0 93642 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 385492

[startup+12.7003 s]
/proc/loadavg: 2.37 2.10 2.03 3/183 18839
/proc/meminfo: memFree=29655384/32873844 swapFree=7900/7900
[pid=18834] ppid=18832 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18834/stat : 18834 (npSolver-pbo-I.) S 18832 18834 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278594446 9367552 274 33554432000 4194304 5064252 140735062846544 140735062845456 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18834/statm: 2287 274 233 213 0 72 0
[pid=18835] ppid=18834 vsize=638488 CPUtime=7.46 cores=0,2,4,6
/proc/18835/stat : 18835 (npSolver-pbo) S 18834 18834 18146 0 -1 4202496 33854 0 0 0 687 59 0 0 20 0 1 0 278594446 653811712 98587 33554432000 4194304 5992684 140735315619472 140735315613920 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18835/statm: 159622 98587 174 440 0 159178 0
[pid=18837] ppid=18835 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18837/stat : 18837 (cp2_pre.sh) S 18835 18834 18146 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 278595193 9367552 276 33554432000 4194304 5064252 140736919403872 140736919402576 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/18837/statm: 2287 276 234 213 0 72 0
[pid=18838] ppid=18837 vsize=660188 CPUtime=5.2 cores=0,2,4,6
/proc/18838/stat : 18838 (coprocessor) R 18837 18834 18146 0 -1 4202496 19316 0 0 0 491 29 0 0 20 0 1 0 278595194 676032512 133544 33554432000 4194304 6586260 140736729478240 140736729473992 5120720 0 0 4096 8404994 0 0 0 17 0 0 0 0 0 0
/proc/18838/statm: 165047 133544 158 584 0 164459 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1316972

[startup+25.5003 s]
/proc/loadavg: 2.43 2.13 2.04 3/182 18841
/proc/meminfo: memFree=30096512/32873844 swapFree=7900/7900
[pid=18834] ppid=18832 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18834/stat : 18834 (npSolver-pbo-I.) S 18832 18834 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278594446 9367552 274 33554432000 4194304 5064252 140735062846544 140735062845456 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18834/statm: 2287 274 233 213 0 72 0
[pid=18835] ppid=18834 vsize=638488 CPUtime=22.32 cores=0,2,4,6
/proc/18835/stat : 18835 (npSolver-pbo) S 18834 18834 18146 0 -1 4202496 33870 20218 0 0 687 59 1395 91 20 0 1 0 278594446 653811712 98589 33554432000 4194304 5992684 140735315619472 140735315605736 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/18835/statm: 159622 98589 176 440 0 159178 0
[pid=18841] ppid=18835 vsize=364872 CPUtime=1.06 cores=0,2,4,6
/proc/18841/stat : 18841 (glucosInc) R 18835 18834 18146 0 -1 4202496 50833 0 0 0 94 12 0 0 20 0 1 0 278596888 373628928 78547 33554432000 4194304 5654031 140735344898928 140735343848280 4797458 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/18841/statm: 91218 78547 108 357 0 90858 0
Current children cumulated CPU time (s) 23.38
Current children cumulated vsize (KiB) 1012508

[startup+51.1004 s]
/proc/loadavg: 2.44 2.15 2.05 2/183 18842
/proc/meminfo: memFree=28568052/32873844 swapFree=7900/7900
[pid=18834] ppid=18832 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18834/stat : 18834 (npSolver-pbo-I.) S 18832 18834 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278594446 9367552 274 33554432000 4194304 5064252 140735062846544 140735062845456 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18834/statm: 2287 274 233 213 0 72 0
[pid=18835] ppid=18834 vsize=667956 CPUtime=23.81 cores=0,2,4,6
/proc/18835/stat : 18835 (npSolver-pbo) S 18834 18834 18146 0 -1 4204032 42774 20218 0 0 799 96 1395 91 20 0 1 0 278594446 683986944 105951 33554432000 4194304 5992684 140735315619472 140735315614008 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/18835/statm: 166989 105951 194 440 0 166545 0
[pid=18841] ppid=18835 vsize=869732 CPUtime=14.86 cores=0,2,4,6
/proc/18841/stat : 18841 (glucosInc) S 18835 18834 18146 0 -1 4202496 121666 0 0 0 1453 33 0 0 20 0 1 0 278596888 890605568 192364 33554432000 4194304 5654031 140735344898928 140735344897240 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/18841/statm: 217433 192364 147 357 0 217073 0
Current children cumulated CPU time (s) 38.67
Current children cumulated vsize (KiB) 1546836
heavy processes:
  %CPU=16 pid=18842 uid=0 cmd=

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

[startup+51.8004 s]
/proc/loadavg: 2.44 2.15 2.05 2/183 18842
/proc/meminfo: memFree=28567680/32873844 swapFree=7900/7900
[pid=18834] ppid=18832 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18834/stat : 18834 (npSolver-pbo-I.) S 18832 18834 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278594446 9367552 274 33554432000 4194304 5064252 140735062846544 140735062845456 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18834/statm: 2287 274 233 213 0 72 0
[pid=18835] ppid=18834 vsize=667956 CPUtime=23.81 cores=0,2,4,6
/proc/18835/stat : 18835 (npSolver-pbo) S 18834 18834 18146 0 -1 4204032 42774 20218 0 0 799 96 1395 91 20 0 1 0 278594446 683986944 105951 33554432000 4194304 5992684 140735315619472 140735315614008 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/18835/statm: 166989 105951 194 440 0 166545 0
[pid=18841] ppid=18835 vsize=869732 CPUtime=14.86 cores=0,2,4,6
/proc/18841/stat : 18841 (glucosInc) S 18835 18834 18146 0 -1 4202496 121666 0 0 0 1453 33 0 0 20 0 1 0 278596888 890605568 192364 33554432000 4194304 5654031 140735344898928 140735344897240 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/18841/statm: 217433 192364 147 357 0 217073 0
Current children cumulated CPU time (s) 38.67
Current children cumulated vsize (KiB) 1546836

[startup+55.0003 s]
/proc/loadavg: 2.65 2.20 2.07 2/183 18842
/proc/meminfo: memFree=28568052/32873844 swapFree=7900/7900
[pid=18834] ppid=18832 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18834/stat : 18834 (npSolver-pbo-I.) S 18832 18834 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278594446 9367552 274 33554432000 4194304 5064252 140735062846544 140735062845456 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18834/statm: 2287 274 233 213 0 72 0
[pid=18835] ppid=18834 vsize=667956 CPUtime=23.81 cores=0,2,4,6
/proc/18835/stat : 18835 (npSolver-pbo) S 18834 18834 18146 0 -1 4204032 42774 20218 0 0 799 96 1395 91 20 0 1 0 278594446 683986944 105951 33554432000 4194304 5992684 140735315619472 140735315614008 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/18835/statm: 166989 105951 194 440 0 166545 0
[pid=18841] ppid=18835 vsize=869732 CPUtime=14.86 cores=0,2,4,6
/proc/18841/stat : 18841 (glucosInc) S 18835 18834 18146 0 -1 4202496 121666 0 0 0 1453 33 0 0 20 0 1 0 278596888 890605568 192364 33554432000 4194304 5654031 140735344898928 140735344897240 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/18841/statm: 217433 192364 147 357 0 217073 0
Current children cumulated CPU time (s) 38.67
Current children cumulated vsize (KiB) 1546836

[startup+55.8003 s]
/proc/loadavg: 2.65 2.20 2.07 2/182 18842
/proc/meminfo: memFree=28567560/32873844 swapFree=7900/7900
[pid=18834] ppid=18832 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18834/stat : 18834 (npSolver-pbo-I.) S 18832 18834 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278594446 9367552 274 33554432000 4194304 5064252 140735062846544 140735062845456 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18834/statm: 2287 274 233 213 0 72 0
[pid=18835] ppid=18834 vsize=667956 CPUtime=23.81 cores=0,2,4,6
/proc/18835/stat : 18835 (npSolver-pbo) S 18834 18834 18146 0 -1 4204032 42774 20218 0 0 799 96 1395 91 20 0 1 0 278594446 683986944 105951 33554432000 4194304 5992684 140735315619472 140735315614008 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/18835/statm: 166989 105951 194 440 0 166545 0
[pid=18841] ppid=18835 vsize=869732 CPUtime=14.86 cores=0,2,4,6
/proc/18841/stat : 18841 (glucosInc) S 18835 18834 18146 0 -1 4202496 121666 0 0 0 1453 33 0 0 20 0 1 0 278596888 890605568 192364 33554432000 4194304 5654031 140735344898928 140735344897240 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/18841/statm: 217433 192364 147 357 0 217073 0
Current children cumulated CPU time (s) 38.67
Current children cumulated vsize (KiB) 1546836

[startup+56.6003 s]
/proc/loadavg: 2.65 2.20 2.07 2/182 18842
/proc/meminfo: memFree=28567560/32873844 swapFree=7900/7900
[pid=18834] ppid=18832 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18834/stat : 18834 (npSolver-pbo-I.) S 18832 18834 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278594446 9367552 274 33554432000 4194304 5064252 140735062846544 140735062845456 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18834/statm: 2287 274 233 213 0 72 0
[pid=18835] ppid=18834 vsize=667956 CPUtime=23.81 cores=0,2,4,6
/proc/18835/stat : 18835 (npSolver-pbo) S 18834 18834 18146 0 -1 4204032 42774 20218 0 0 799 96 1395 91 20 0 1 0 278594446 683986944 105951 33554432000 4194304 5992684 140735315619472 140735315614008 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/18835/statm: 166989 105951 194 440 0 166545 0
[pid=18841] ppid=18835 vsize=869732 CPUtime=14.86 cores=0,2,4,6
/proc/18841/stat : 18841 (glucosInc) S 18835 18834 18146 0 -1 4202496 121666 0 0 0 1453 33 0 0 20 0 1 0 278596888 890605568 192364 33554432000 4194304 5654031 140735344898928 140735344897240 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/18841/statm: 217433 192364 147 357 0 217073 0
Current children cumulated CPU time (s) 38.67
Current children cumulated vsize (KiB) 1546836

[startup+57.0004 s]
/proc/loadavg: 2.65 2.20 2.07 2/182 18842
/proc/meminfo: memFree=28567560/32873844 swapFree=7900/7900
[pid=18834] ppid=18832 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18834/stat : 18834 (npSolver-pbo-I.) S 18832 18834 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278594446 9367552 274 33554432000 4194304 5064252 140735062846544 140735062845456 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18834/statm: 2287 274 233 213 0 72 0
[pid=18835] ppid=18834 vsize=667956 CPUtime=23.81 cores=0,2,4,6
/proc/18835/stat : 18835 (npSolver-pbo) S 18834 18834 18146 0 -1 4204032 42774 20218 0 0 799 96 1395 91 20 0 1 0 278594446 683986944 105951 33554432000 4194304 5992684 140735315619472 140735315614008 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/18835/statm: 166989 105951 194 440 0 166545 0
[pid=18841] ppid=18835 vsize=869732 CPUtime=14.86 cores=0,2,4,6
/proc/18841/stat : 18841 (glucosInc) S 18835 18834 18146 0 -1 4202496 121666 0 0 0 1453 33 0 0 20 0 1 0 278596888 890605568 192364 33554432000 4194304 5654031 140735344898928 140735344897240 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/18841/statm: 217433 192364 147 357 0 217073 0
Current children cumulated CPU time (s) 38.67
Current children cumulated vsize (KiB) 1546836

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18834 and gives
#  childrusage.ru_utime.tv_sec=21
#  childrusage.ru_utime.tv_usec=955662
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=896711
# CPU time returned by wait4() is 23.8524
# while last known CPU time is 38.67
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 57.0782
CPU time (s): 38.67
CPU user time (s): 36.47
CPU system time (s): 2.2
CPU usage (%): 67.7492
Max. virtual memory (cumulated for all children) (KiB): 1720776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.9557
system time used= 1.89671
maximum resident set size= 674048
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63366
page faults= 0
swaps= 0
block input operations= 16
block output operations= 1105224
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 170663
involuntary context switches= 62

runsolver used 0.110983 second user time and 0.334949 second system time

The end

Launcher Data 

Begin job on node137 at 2012-05-27 15:18:19
IDJOB=3700103
IDBENCH=90950
IDSOLVER=2276
FILE ID=node137/3700103-1338124698
RUNJOBID= node137-1338118427-18162
PBS_JOBID= 14624475
Free space on /tmp= 71424 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/NG/normalized-NG.dot_luby_50null50mast_rapportOE1.0_TMAX300_K192_cod2.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3700103-1338124698/watcher-3700103-1338124698 -o /tmp/evaluation-result-3700103-1338124698/solver-3700103-1338124698 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3700103-1338124698.opb 1026497421 HOME HOME

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

MD5SUM BENCH= b2e2f53405c70867914e951ebcc4a7e3
RANDOM SEED=1026497421

node137.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		: 2666.600
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	: 5333.20
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		: 2666.600
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		: 2666.600
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
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		: 2666.600
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		: 2666.600
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	: 5331.90
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		: 2666.600
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		: 2666.600
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:        30898696 kB
Buffers:          262820 kB
Cached:           584196 kB
SwapCached:        20908 kB
Active:          1102028 kB
Inactive:          45900 kB
Active(anon):     279616 kB
Inactive(anon):    23948 kB
Active(file):     822412 kB
Inactive(file):    21952 kB
Unevictable:        7900 kB
Mlocked:            7900 kB
SwapTotal:      67108856 kB
SwapFree:       67082660 kB
Dirty:             36672 kB
Writeback:             0 kB
AnonPages:        295980 kB
Mapped:            10932 kB
Shmem:                 0 kB
Slab:             680048 kB
SReclaimable:     120956 kB
SUnreclaim:       559092 kB
KernelStack:        1456 kB
PageTables:         4548 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     458808 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    184320 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= 70748 MiB
End job on node137 at 2012-05-27 15:19:18