Trace number 3700092

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) 40.7 55.197

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_luby_10null10mast_rapportOE1.0_TMAX300_K192_cod2.opb
MD5SUMcd577d7fe2c7600d8302daa2328d0cdf
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-15627
Best CPU time to get the best result obtained on this benchmark1800.32
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 1605
Biggest coefficient in the objective function 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 188353
Number of bits of the sum of numbers in the objective function 18
Biggest number in a constraint 1024
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 188353
Number of bits of the biggest sum of numbers18
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

4.09/4.12	c fallback to adder encoding
7.39/7.46	c run inc solver
7.39/7.46	c [INC SYSTEM] run initial solver
7.39/7.46	c [INC SYSTEM] preprocess with white file
22.10/22.34	c [INC SYSTEM] finished preprocessing in 14 s
22.10/22.34	c [INC SYSTEM] execute solver
39.25/39.44	c [INC SEARCH] formula is SAT
39.35/39.55	c [INC SYSTEM] solved the initial formula
40.25/40.48	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
40.70/55.19	HOME/npSolver-pbo-I.sh: line 18: 18790 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-3700092-1338124638/watcher-3700092-1338124638 -o /tmp/evaluation-result-3700092-1338124638/solver-3700092-1338124638 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3700092-1338124638.opb 583551696 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: 2.00 2.00 2.00 2/178 18789
/proc/meminfo: memFree=30914452/32873844 swapFree=7900/7900
[pid=18789] ppid=18787 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18789/stat : 18789 (npSolver-pbo-I.) S 18787 18789 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278588440 9367552 275 33554432000 4194304 5064252 140737071780256 140737071779168 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18789/statm: 2287 275 233 213 0 72 0

[startup+0.0710891 s]
/proc/loadavg: 2.00 2.00 2.00 2/178 18789
/proc/meminfo: memFree=30914452/32873844 swapFree=7900/7900
[pid=18789] ppid=18787 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18789/stat : 18789 (npSolver-pbo-I.) S 18787 18789 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278588440 9367552 275 33554432000 4194304 5064252 140737071780256 140737071779168 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18789/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100254 s]
/proc/loadavg: 2.00 2.00 2.00 2/178 18789
/proc/meminfo: memFree=30914452/32873844 swapFree=7900/7900
[pid=18789] ppid=18787 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18789/stat : 18789 (npSolver-pbo-I.) S 18787 18789 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278588440 9367552 275 33554432000 4194304 5064252 140737071780256 140737071779168 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18789/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300255 s]
/proc/loadavg: 2.00 2.00 2.00 2/178 18789
/proc/meminfo: memFree=30914452/32873844 swapFree=7900/7900
[pid=18789] ppid=18787 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18789/stat : 18789 (npSolver-pbo-I.) S 18787 18789 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278588440 9367552 275 33554432000 4194304 5064252 140737071780256 140737071779168 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18789/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700258 s]
/proc/loadavg: 2.00 2.00 2.00 2/178 18789
/proc/meminfo: memFree=30914452/32873844 swapFree=7900/7900
[pid=18789] ppid=18787 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18789/stat : 18789 (npSolver-pbo-I.) S 18787 18789 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278588440 9367552 275 33554432000 4194304 5064252 140737071780256 140737071779168 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18789/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50031 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 18791
/proc/meminfo: memFree=30907916/32873844 swapFree=7900/7900
[pid=18789] ppid=18787 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18789/stat : 18789 (npSolver-pbo-I.) S 18787 18789 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278588440 9367552 275 33554432000 4194304 5064252 140737071780256 140737071779168 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18789/statm: 2287 275 233 213 0 72 0
[pid=18790] ppid=18789 vsize=13548 CPUtime=1.49 cores=0,2,4,6
/proc/18790/stat : 18790 (npSolver-pbo) R 18789 18789 18146 0 -1 4202496 2683 0 0 0 149 0 0 0 20 0 1 0 278588440 13873152 2696 33554432000 4194304 5992684 140733774334864 140733774330984 4374856 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18790/statm: 3387 2696 146 440 0 2943 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22696

[startup+3.10034 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 18791
/proc/meminfo: memFree=30900904/32873844 swapFree=7900/7900
[pid=18789] ppid=18787 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18789/stat : 18789 (npSolver-pbo-I.) S 18787 18789 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278588440 9367552 275 33554432000 4194304 5064252 140737071780256 140737071779168 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18789/statm: 2287 275 233 213 0 72 0
[pid=18790] ppid=18789 vsize=49776 CPUtime=3.09 cores=0,2,4,6
/proc/18790/stat : 18790 (npSolver-pbo) R 18789 18789 18146 0 -1 4202496 10123 0 0 0 307 2 0 0 20 0 1 0 278588440 50970624 11665 33554432000 4194304 5992684 140733774334864 140733774330984 4523497 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18790/statm: 12444 11665 159 440 0 12000 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 58924

[startup+6.30034 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 18791
/proc/meminfo: memFree=30643708/32873844 swapFree=7900/7900
[pid=18789] ppid=18787 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18789/stat : 18789 (npSolver-pbo-I.) S 18787 18789 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278588440 9367552 275 33554432000 4194304 5064252 140737071780256 140737071779168 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18789/statm: 2287 275 233 213 0 72 0
[pid=18790] ppid=18789 vsize=376368 CPUtime=6.29 cores=0,2,4,6
/proc/18790/stat : 18790 (npSolver-pbo) R 18789 18789 18146 0 -1 4202496 32767 0 0 0 618 11 0 0 20 0 1 0 278588440 385400832 85800 33554432000 4194304 5992684 140733774334864 140733774329832 4606641 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18790/statm: 94092 85800 167 440 0 93648 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 385516

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 18793
/proc/meminfo: memFree=29668496/32873844 swapFree=7900/7900
[pid=18789] ppid=18787 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18789/stat : 18789 (npSolver-pbo-I.) S 18787 18789 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278588440 9367552 275 33554432000 4194304 5064252 140737071780256 140737071779168 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18789/statm: 2287 275 233 213 0 72 0
[pid=18790] ppid=18789 vsize=638512 CPUtime=7.46 cores=0,2,4,6
/proc/18790/stat : 18790 (npSolver-pbo) S 18789 18789 18146 0 -1 4202496 33916 0 0 0 689 57 0 0 20 0 1 0 278588440 653836288 98649 33554432000 4194304 5992684 140733774334864 140733774329312 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18790/statm: 159628 98649 174 440 0 159184 0
[pid=18792] ppid=18790 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18792/stat : 18792 (cp2_pre.sh) S 18790 18789 18146 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 278589187 9367552 277 33554432000 4194304 5064252 140734362769664 140734362768368 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/18792/statm: 2287 277 234 213 0 72 0
[pid=18793] ppid=18792 vsize=660188 CPUtime=5.09 cores=0,2,4,6
/proc/18793/stat : 18793 (coprocessor) R 18792 18789 18146 0 -1 4202496 21089 0 0 0 486 23 0 0 20 0 1 0 278589188 676032512 133784 33554432000 4194304 6586260 140736414415520 140736414411272 5732496 0 0 4096 8404994 0 0 0 17 0 0 0 12 0 0
/proc/18793/statm: 165047 133784 158 584 0 164459 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 1316996

[startup+25.5003 s]
/proc/loadavg: 2.14 2.03 2.01 3/181 18795
/proc/meminfo: memFree=29548472/32873844 swapFree=7900/7900
[pid=18789] ppid=18787 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18789/stat : 18789 (npSolver-pbo-I.) S 18787 18789 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278588440 9367552 275 33554432000 4194304 5064252 140737071780256 140737071779168 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18789/statm: 2287 275 233 213 0 72 0
[pid=18790] ppid=18789 vsize=638512 CPUtime=22.16 cores=0,2,4,6
/proc/18790/stat : 18790 (npSolver-pbo) S 18789 18789 18146 0 -1 4202496 33933 21992 0 0 689 57 1392 78 20 0 1 0 278588440 653836288 98651 33554432000 4194304 5992684 140733774334864 140733774321128 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/18790/statm: 159628 98651 176 440 0 159184 0
[pid=18795] ppid=18790 vsize=768180 CPUtime=3.15 cores=0,2,4,6
/proc/18795/stat : 18795 (glucosInc) R 18790 18789 18146 0 -1 4202496 97026 0 0 0 287 28 0 0 20 0 1 0 278590674 786616320 181314 33554432000 4194304 5654031 140734679030016 140734679028328 4797458 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/18795/statm: 192045 181316 130 357 0 191685 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 1415840

[startup+51.1003 s]
/proc/loadavg: 2.25 2.06 2.02 2/182 18796
/proc/meminfo: memFree=28638984/32873844 swapFree=7900/7900
[pid=18789] ppid=18787 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18789/stat : 18789 (npSolver-pbo-I.) S 18787 18789 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278588440 9367552 275 33554432000 4194304 5064252 140737071780256 140737071779168 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18789/statm: 2287 275 233 213 0 72 0
[pid=18790] ppid=18789 vsize=668092 CPUtime=23.66 cores=0,2,4,6
/proc/18790/stat : 18790 (npSolver-pbo) S 18789 18789 18146 0 -1 4204032 42924 21992 0 0 799 97 1392 78 20 0 1 0 278588440 684126208 106041 33554432000 4194304 5992684 140733774334864 140733774329400 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/18790/statm: 167023 106041 194 440 0 166579 0
[pid=18795] ppid=18790 vsize=844796 CPUtime=17.04 cores=0,2,4,6
/proc/18795/stat : 18795 (glucosInc) S 18790 18789 18146 0 -1 4202496 114784 0 0 0 1671 33 0 0 20 0 1 0 278590674 865071104 185720 33554432000 4194304 5654031 140734679030016 140734679028328 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/18795/statm: 211199 185720 147 357 0 210839 0
Current children cumulated CPU time (s) 40.7
Current children cumulated vsize (KiB) 1522036
heavy processes:
  %CPU=16 pid=18796 uid=0 cmd=

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

[startup+52.2003 s]
/proc/loadavg: 2.25 2.06 2.02 2/182 18796
/proc/meminfo: memFree=28639108/32873844 swapFree=7900/7900
[pid=18789] ppid=18787 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18789/stat : 18789 (npSolver-pbo-I.) S 18787 18789 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278588440 9367552 275 33554432000 4194304 5064252 140737071780256 140737071779168 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18789/statm: 2287 275 233 213 0 72 0
[pid=18790] ppid=18789 vsize=668092 CPUtime=23.66 cores=0,2,4,6
/proc/18790/stat : 18790 (npSolver-pbo) S 18789 18789 18146 0 -1 4204032 42924 21992 0 0 799 97 1392 78 20 0 1 0 278588440 684126208 106041 33554432000 4194304 5992684 140733774334864 140733774329400 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/18790/statm: 167023 106041 194 440 0 166579 0
[pid=18795] ppid=18790 vsize=844796 CPUtime=17.04 cores=0,2,4,6
/proc/18795/stat : 18795 (glucosInc) S 18790 18789 18146 0 -1 4202496 114784 0 0 0 1671 33 0 0 20 0 1 0 278590674 865071104 185720 33554432000 4194304 5654031 140734679030016 140734679028328 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/18795/statm: 211199 185720 147 357 0 210839 0
Current children cumulated CPU time (s) 40.7
Current children cumulated vsize (KiB) 1522036

[startup+53.8003 s]
/proc/loadavg: 2.39 2.09 2.03 2/182 18796
/proc/meminfo: memFree=28638860/32873844 swapFree=7900/7900
[pid=18789] ppid=18787 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18789/stat : 18789 (npSolver-pbo-I.) S 18787 18789 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278588440 9367552 275 33554432000 4194304 5064252 140737071780256 140737071779168 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18789/statm: 2287 275 233 213 0 72 0
[pid=18790] ppid=18789 vsize=668092 CPUtime=23.66 cores=0,2,4,6
/proc/18790/stat : 18790 (npSolver-pbo) S 18789 18789 18146 0 -1 4204032 42924 21992 0 0 799 97 1392 78 20 0 1 0 278588440 684126208 106041 33554432000 4194304 5992684 140733774334864 140733774329400 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/18790/statm: 167023 106041 194 440 0 166579 0
[pid=18795] ppid=18790 vsize=844796 CPUtime=17.04 cores=0,2,4,6
/proc/18795/stat : 18795 (glucosInc) S 18790 18789 18146 0 -1 4202496 114784 0 0 0 1671 33 0 0 20 0 1 0 278590674 865071104 185720 33554432000 4194304 5654031 140734679030016 140734679028328 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/18795/statm: 211199 185720 147 357 0 210839 0
Current children cumulated CPU time (s) 40.7
Current children cumulated vsize (KiB) 1522036

[startup+54.6003 s]
/proc/loadavg: 2.39 2.09 2.03 2/182 18796
/proc/meminfo: memFree=28638860/32873844 swapFree=7900/7900
[pid=18789] ppid=18787 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18789/stat : 18789 (npSolver-pbo-I.) S 18787 18789 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278588440 9367552 275 33554432000 4194304 5064252 140737071780256 140737071779168 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18789/statm: 2287 275 233 213 0 72 0
[pid=18790] ppid=18789 vsize=668092 CPUtime=23.66 cores=0,2,4,6
/proc/18790/stat : 18790 (npSolver-pbo) S 18789 18789 18146 0 -1 4204032 42924 21992 0 0 799 97 1392 78 20 0 1 0 278588440 684126208 106041 33554432000 4194304 5992684 140733774334864 140733774329400 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/18790/statm: 167023 106041 194 440 0 166579 0
[pid=18795] ppid=18790 vsize=844796 CPUtime=17.04 cores=0,2,4,6
/proc/18795/stat : 18795 (glucosInc) S 18790 18789 18146 0 -1 4202496 114784 0 0 0 1671 33 0 0 20 0 1 0 278590674 865071104 185720 33554432000 4194304 5654031 140734679030016 140734679028328 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/18795/statm: 211199 185720 147 357 0 210839 0
Current children cumulated CPU time (s) 40.7
Current children cumulated vsize (KiB) 1522036

[startup+55.0062 s]
/proc/loadavg: 2.39 2.09 2.03 2/182 18796
/proc/meminfo: memFree=28638860/32873844 swapFree=7900/7900
[pid=18789] ppid=18787 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18789/stat : 18789 (npSolver-pbo-I.) S 18787 18789 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278588440 9367552 275 33554432000 4194304 5064252 140737071780256 140737071779168 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18789/statm: 2287 275 233 213 0 72 0
[pid=18790] ppid=18789 vsize=668092 CPUtime=23.66 cores=0,2,4,6
/proc/18790/stat : 18790 (npSolver-pbo) S 18789 18789 18146 0 -1 4204032 42924 21992 0 0 799 97 1392 78 20 0 1 0 278588440 684126208 106041 33554432000 4194304 5992684 140733774334864 140733774329400 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/18790/statm: 167023 106041 194 440 0 166579 0
[pid=18795] ppid=18790 vsize=844796 CPUtime=17.04 cores=0,2,4,6
/proc/18795/stat : 18795 (glucosInc) S 18790 18789 18146 0 -1 4202496 114784 0 0 0 1671 33 0 0 20 0 1 0 278590674 865071104 185720 33554432000 4194304 5654031 140734679030016 140734679028328 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/18795/statm: 211199 185720 147 357 0 210839 0
Current children cumulated CPU time (s) 40.7
Current children cumulated vsize (KiB) 1522036

[startup+55.1004 s]
/proc/loadavg: 2.39 2.09 2.03 2/182 18796
/proc/meminfo: memFree=28638860/32873844 swapFree=7900/7900
[pid=18789] ppid=18787 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18789/stat : 18789 (npSolver-pbo-I.) S 18787 18789 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278588440 9367552 275 33554432000 4194304 5064252 140737071780256 140737071779168 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18789/statm: 2287 275 233 213 0 72 0
[pid=18790] ppid=18789 vsize=668092 CPUtime=23.66 cores=0,2,4,6
/proc/18790/stat : 18790 (npSolver-pbo) S 18789 18789 18146 0 -1 4204032 42924 21992 0 0 799 97 1392 78 20 0 1 0 278588440 684126208 106041 33554432000 4194304 5992684 140733774334864 140733774329400 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/18790/statm: 167023 106041 194 440 0 166579 0
[pid=18795] ppid=18790 vsize=844796 CPUtime=17.04 cores=0,2,4,6
/proc/18795/stat : 18795 (glucosInc) S 18790 18789 18146 0 -1 4202496 114784 0 0 0 1671 33 0 0 20 0 1 0 278590674 865071104 185720 33554432000 4194304 5654031 140734679030016 140734679028328 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/18795/statm: 211199 185720 147 357 0 210839 0
Current children cumulated CPU time (s) 40.7
Current children cumulated vsize (KiB) 1522036

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18789 and gives
#  childrusage.ru_utime.tv_sec=21
#  childrusage.ru_utime.tv_usec=927666
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=770730
# CPU time returned by wait4() is 23.6984
# while last known CPU time is 40.7
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 55.197
CPU time (s): 40.7
CPU user time (s): 38.62
CPU system time (s): 2.08
CPU usage (%): 73.7358
Max. virtual memory (cumulated for all children) (KiB): 1695860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.9277
system time used= 1.77073
maximum resident set size= 674296
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65291
page faults= 0
swaps= 0
block input operations= 0
block output operations= 1105232
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 140039
involuntary context switches= 52

runsolver used 0.13098 second user time and 0.285956 second system time

The end

Launcher Data 

Begin job on node137 at 2012-05-27 15:17:19
IDJOB=3700092
IDBENCH=90939
IDSOLVER=2276
FILE ID=node137/3700092-1338124638
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_10null10mast_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-3700092-1338124638/watcher-3700092-1338124638 -o /tmp/evaluation-result-3700092-1338124638/solver-3700092-1338124638 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3700092-1338124638.opb 583551696 HOME HOME

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

MD5SUM BENCH= cd577d7fe2c7600d8302daa2328d0cdf
RANDOM SEED=583551696

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:        30914716 kB
Buffers:          261296 kB
Cached:           581320 kB
SwapCached:        20908 kB
Active:          1083928 kB
Inactive:          43144 kB
Active(anon):     262956 kB
Inactive(anon):    23948 kB
Active(file):     820972 kB
Inactive(file):    19196 kB
Unevictable:        7900 kB
Mlocked:            7900 kB
SwapTotal:      67108856 kB
SwapFree:       67082660 kB
Dirty:             35556 kB
Writeback:             0 kB
AnonPages:        285588 kB
Mapped:            10988 kB
Shmem:                 0 kB
Slab:             679624 kB
SReclaimable:     120936 kB
SUnreclaim:       558688 kB
KernelStack:        1464 kB
PageTables:         4672 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     458552 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    174080 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= 70760 MiB
End job on node137 at 2012-05-27 15:18:16