Trace number 3747630

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
npSolver inc-topDown (fixed)? (problem) 91.43 93.9446

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/BA/
normalized-BA_RDC4.dot_luby_10null0mast_rapportOE1.0_TMAX120_K67_cod1.opb
MD5SUMe37abd09799c9d30512407c4e00f4218
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-536
Best CPU time to get the best result obtained on this benchmark1798.31
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables40451
Total number of constraints40950
Number of constraints which are clauses40396
Number of constraints which are cardinality constraints (but not clauses)553
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint1
Maximum length of a constraint40128
Number of terms in the objective function 28908
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 105402
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 128
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 105402
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

1.99/2.09	c run inc solver
1.99/2.09	c [INC SYSTEM] run initial solver
1.99/2.09	c [INC SYSTEM] preprocess with white file
9.67/9.74	c [INC SYSTEM] finished preprocessing in 7 s
9.67/9.74	c [INC SYSTEM] execute solver
91.15/91.25	c [INC SEARCH] formula is SAT
91.15/91.28	c [INC SYSTEM] solved the initial formula
91.27/91.38	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
91.43/93.94	HOME/npSolver-pbo-Itd.sh: line 18: 16759 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=0 -useCP2=1 -useInc=1

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3747630-1339107265/watcher-3747630-1339107265 -o /tmp/evaluation-result-3747630-1339107265/solver-3747630-1339107265 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3747630-1339107265.opb 1225371094 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: 2.00 2.00 2.00 3/178 16758
/proc/meminfo: memFree=28946084/32873648 swapFree=7372/7372
[pid=16758] ppid=16756 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16758/stat : 16758 (npSolver-pbo-It) S 16756 16758 15337 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376852367 9367552 274 33554432000 4194304 5064252 140734217116992 140734217115904 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/16758/statm: 2287 274 233 213 0 72 0

[startup+0.024896 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16758
/proc/meminfo: memFree=28946084/32873648 swapFree=7372/7372
[pid=16758] ppid=16756 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16758/stat : 16758 (npSolver-pbo-It) S 16756 16758 15337 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376852367 9367552 274 33554432000 4194304 5064252 140734217116992 140734217115904 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/16758/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100217 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16758
/proc/meminfo: memFree=28946084/32873648 swapFree=7372/7372
[pid=16758] ppid=16756 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16758/stat : 16758 (npSolver-pbo-It) S 16756 16758 15337 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376852367 9367552 274 33554432000 4194304 5064252 140734217116992 140734217115904 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/16758/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300303 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16758
/proc/meminfo: memFree=28946084/32873648 swapFree=7372/7372
[pid=16758] ppid=16756 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16758/stat : 16758 (npSolver-pbo-It) S 16756 16758 15337 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376852367 9367552 274 33554432000 4194304 5064252 140734217116992 140734217115904 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/16758/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700297 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16758
/proc/meminfo: memFree=28946084/32873648 swapFree=7372/7372
[pid=16758] ppid=16756 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16758/stat : 16758 (npSolver-pbo-It) S 16756 16758 15337 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376852367 9367552 274 33554432000 4194304 5064252 140734217116992 140734217115904 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/16758/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50114 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 16760
/proc/meminfo: memFree=28800244/32873648 swapFree=7372/7372
[pid=16758] ppid=16756 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16758/stat : 16758 (npSolver-pbo-It) S 16756 16758 15337 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376852367 9367552 274 33554432000 4194304 5064252 140734217116992 140734217115904 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/16758/statm: 2287 274 233 213 0 72 0
[pid=16759] ppid=16758 vsize=238960 CPUtime=1.49 cores=1,3,5,7
/proc/16759/stat : 16759 (npSolver-pbo) R 16758 16758 15337 0 -1 4202496 22469 0 0 0 142 7 0 0 20 0 1 0 376852367 244695040 44758 33554432000 4194304 6004724 140735201778016 140735201772616 4579824 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/16759/statm: 59740 44758 153 442 0 59294 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 248108

[startup+3.10033 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 16760
/proc/meminfo: memFree=28699768/32873648 swapFree=7372/7372
[pid=16758] ppid=16756 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16758/stat : 16758 (npSolver-pbo-It) S 16756 16758 15337 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376852367 9367552 274 33554432000 4194304 5064252 140734217116992 140734217115904 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/16758/statm: 2287 274 233 213 0 72 0
[pid=16759] ppid=16758 vsize=167800 CPUtime=2.12 cores=1,3,5,7
/proc/16759/stat : 16759 (npSolver-pbo) S 16758 16758 15337 0 -1 4202496 23055 0 0 0 186 26 0 0 20 0 1 0 376852367 171827200 34324 33554432000 4194304 6004724 140735201778016 140735201772480 5186782 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/16759/statm: 41950 34324 162 442 0 41504 0
Current children cumulated CPU time (s) 2.12
Current children cumulated vsize (KiB) 176948
heavy processes:

[startup+6.30044 s]
/proc/loadavg: 2.08 2.02 2.01 3/182 16762
/proc/meminfo: memFree=28265920/32873648 swapFree=7372/7372
[pid=16758] ppid=16756 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16758/stat : 16758 (npSolver-pbo-It) S 16756 16758 15337 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376852367 9367552 274 33554432000 4194304 5064252 140734217116992 140734217115904 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/16758/statm: 2287 274 233 213 0 72 0
[pid=16759] ppid=16758 vsize=167800 CPUtime=2.12 cores=1,3,5,7
/proc/16759/stat : 16759 (npSolver-pbo) S 16758 16758 15337 0 -1 4202496 23055 0 0 0 186 26 0 0 20 0 1 0 376852367 171827200 34324 33554432000 4194304 6004724 140735201778016 140735201772480 5186782 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/16759/statm: 41950 34324 162 442 0 41504 0
[pid=16761] ppid=16759 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16761/stat : 16761 (cp2_pre.sh) S 16759 16758 15337 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 376852581 9367552 277 33554432000 4194304 5064252 140734469230896 140734469229600 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/16761/statm: 2287 277 234 213 0 72 0
[pid=16762] ppid=16761 vsize=487204 CPUtime=4.15 cores=1,3,5,7
/proc/16762/stat : 16762 (coprocessor) R 16761 16758 15337 0 -1 4202496 55090 0 0 0 401 14 0 0 20 0 1 0 376852581 498896896 118289 33554432000 4194304 6586260 140733575988944 140733575984872 4761021 0 0 4096 8404994 0 0 0 17 3 0 0 0 0 0
/proc/16762/statm: 121801 118289 182 584 0 121213 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 673300

[startup+12.7012 s]
/proc/loadavg: 2.07 2.02 2.00 3/181 16764
/proc/meminfo: memFree=28568280/32873648 swapFree=7372/7372
[pid=16758] ppid=16756 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16758/stat : 16758 (npSolver-pbo-It) S 16756 16758 15337 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376852367 9367552 274 33554432000 4194304 5064252 140734217116992 140734217115904 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/16758/statm: 2287 274 233 213 0 72 0
[pid=16759] ppid=16758 vsize=167800 CPUtime=9.72 cores=1,3,5,7
/proc/16759/stat : 16759 (npSolver-pbo) S 16758 16758 15337 0 -1 4202496 23073 63683 0 0 186 26 726 34 20 0 1 0 376852367 171827200 34328 33554432000 4194304 6004724 140735201778016 140735201764296 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/16759/statm: 41950 34328 166 442 0 41504 0
[pid=16764] ppid=16759 vsize=203552 CPUtime=2.94 cores=1,3,5,7
/proc/16764/stat : 16764 (glucosInc) R 16759 16758 15337 0 -1 4202496 36674 0 0 0 289 5 0 0 20 0 1 0 376853342 208437248 44001 33554432000 4194304 5654031 140736001241920 140736001239528 4215009 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/16764/statm: 50888 44001 131 357 0 50528 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 380500

[startup+25.5004 s]
/proc/loadavg: 2.06 2.01 2.00 3/181 16764
/proc/meminfo: memFree=28549472/32873648 swapFree=7372/7372
[pid=16758] ppid=16756 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16758/stat : 16758 (npSolver-pbo-It) S 16756 16758 15337 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376852367 9367552 274 33554432000 4194304 5064252 140734217116992 140734217115904 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/16758/statm: 2287 274 233 213 0 72 0
[pid=16759] ppid=16758 vsize=167800 CPUtime=9.72 cores=1,3,5,7
/proc/16759/stat : 16759 (npSolver-pbo) S 16758 16758 15337 0 -1 4202496 23073 63683 0 0 186 26 726 34 20 0 1 0 376852367 171827200 34328 33554432000 4194304 6004724 140735201778016 140735201764296 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/16759/statm: 41950 34328 166 442 0 41504 0
[pid=16764] ppid=16759 vsize=203552 CPUtime=15.74 cores=1,3,5,7
/proc/16764/stat : 16764 (glucosInc) R 16759 16758 15337 0 -1 4202496 36679 0 0 0 1569 5 0 0 20 0 1 0 376853342 208437248 44006 33554432000 4194304 5654031 140736001241920 140736001239528 4215009 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/16764/statm: 50888 44006 131 357 0 50528 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 380500

[startup+51.1004 s]
/proc/loadavg: 2.04 2.01 2.00 3/181 16764
/proc/meminfo: memFree=28618840/32873648 swapFree=7372/7372
[pid=16758] ppid=16756 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16758/stat : 16758 (npSolver-pbo-It) S 16756 16758 15337 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376852367 9367552 274 33554432000 4194304 5064252 140734217116992 140734217115904 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/16758/statm: 2287 274 233 213 0 72 0
[pid=16759] ppid=16758 vsize=167800 CPUtime=9.72 cores=1,3,5,7
/proc/16759/stat : 16759 (npSolver-pbo) S 16758 16758 15337 0 -1 4202496 23073 63683 0 0 186 26 726 34 20 0 1 0 376852367 171827200 34328 33554432000 4194304 6004724 140735201778016 140735201764296 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/16759/statm: 41950 34328 166 442 0 41504 0
[pid=16764] ppid=16759 vsize=203552 CPUtime=41.33 cores=1,3,5,7
/proc/16764/stat : 16764 (glucosInc) R 16759 16758 15337 0 -1 4202496 36688 0 0 0 4128 5 0 0 20 0 1 0 376853342 208437248 44015 33554432000 4194304 5654031 140736001241920 140736001239528 4215009 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/16764/statm: 50888 44015 131 357 0 50528 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 380500

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

[startup+76.7003 s]
/proc/loadavg: 2.02 2.01 2.00 3/181 16764
/proc/meminfo: memFree=28568668/32873648 swapFree=7372/7372
[pid=16758] ppid=16756 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16758/stat : 16758 (npSolver-pbo-It) S 16756 16758 15337 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376852367 9367552 274 33554432000 4194304 5064252 140734217116992 140734217115904 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/16758/statm: 2287 274 233 213 0 72 0
[pid=16759] ppid=16758 vsize=167800 CPUtime=9.72 cores=1,3,5,7
/proc/16759/stat : 16759 (npSolver-pbo) S 16758 16758 15337 0 -1 4202496 23073 63683 0 0 186 26 726 34 20 0 1 0 376852367 171827200 34328 33554432000 4194304 6004724 140735201778016 140735201764296 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/16759/statm: 41950 34328 166 442 0 41504 0
[pid=16764] ppid=16759 vsize=203552 CPUtime=66.93 cores=1,3,5,7
/proc/16764/stat : 16764 (glucosInc) R 16759 16758 15337 0 -1 4202496 36700 0 0 0 6688 5 0 0 20 0 1 0 376853342 208437248 44538 33554432000 4194304 5654031 140736001241920 140736001239528 4215009 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/16764/statm: 50888 44538 131 357 0 50528 0
Current children cumulated CPU time (s) 76.65
Current children cumulated vsize (KiB) 380500

[startup+83.1012 s]
/proc/loadavg: 2.02 2.01 2.00 3/181 16764
/proc/meminfo: memFree=28557996/32873648 swapFree=7372/7372
[pid=16758] ppid=16756 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16758/stat : 16758 (npSolver-pbo-It) S 16756 16758 15337 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376852367 9367552 274 33554432000 4194304 5064252 140734217116992 140734217115904 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/16758/statm: 2287 274 233 213 0 72 0
[pid=16759] ppid=16758 vsize=167800 CPUtime=9.72 cores=1,3,5,7
/proc/16759/stat : 16759 (npSolver-pbo) S 16758 16758 15337 0 -1 4202496 23073 63683 0 0 186 26 726 34 20 0 1 0 376852367 171827200 34328 33554432000 4194304 6004724 140735201778016 140735201764296 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/16759/statm: 41950 34328 166 442 0 41504 0
[pid=16764] ppid=16759 vsize=203552 CPUtime=73.33 cores=1,3,5,7
/proc/16764/stat : 16764 (glucosInc) R 16759 16758 15337 0 -1 4202496 36700 0 0 0 7328 5 0 0 20 0 1 0 376853342 208437248 44538 33554432000 4194304 5654031 140736001241920 140736001239528 4215009 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/16764/statm: 50888 44538 131 357 0 50528 0
Current children cumulated CPU time (s) 83.05
Current children cumulated vsize (KiB) 380500

[startup+89.5004 s]
/proc/loadavg: 2.02 2.01 2.00 3/181 16764
/proc/meminfo: memFree=28547756/32873648 swapFree=7372/7372
[pid=16758] ppid=16756 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16758/stat : 16758 (npSolver-pbo-It) S 16756 16758 15337 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376852367 9367552 274 33554432000 4194304 5064252 140734217116992 140734217115904 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/16758/statm: 2287 274 233 213 0 72 0
[pid=16759] ppid=16758 vsize=167800 CPUtime=9.72 cores=1,3,5,7
/proc/16759/stat : 16759 (npSolver-pbo) S 16758 16758 15337 0 -1 4202496 23073 63683 0 0 186 26 726 34 20 0 1 0 376852367 171827200 34328 33554432000 4194304 6004724 140735201778016 140735201764296 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/16759/statm: 41950 34328 166 442 0 41504 0
[pid=16764] ppid=16759 vsize=203552 CPUtime=79.73 cores=1,3,5,7
/proc/16764/stat : 16764 (glucosInc) R 16759 16758 15337 0 -1 4202496 36701 0 0 0 7968 5 0 0 20 0 1 0 376853342 208437248 44539 33554432000 4194304 5654031 140736001241920 140736001239528 4215009 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/16764/statm: 50888 44539 131 357 0 50528 0
Current children cumulated CPU time (s) 89.45
Current children cumulated vsize (KiB) 380500

[startup+91.1004 s]
/proc/loadavg: 2.02 2.01 2.00 3/181 16764
/proc/meminfo: memFree=28545708/32873648 swapFree=7372/7372
[pid=16758] ppid=16756 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16758/stat : 16758 (npSolver-pbo-It) S 16756 16758 15337 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376852367 9367552 274 33554432000 4194304 5064252 140734217116992 140734217115904 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/16758/statm: 2287 274 233 213 0 72 0
[pid=16759] ppid=16758 vsize=167800 CPUtime=9.72 cores=1,3,5,7
/proc/16759/stat : 16759 (npSolver-pbo) S 16758 16758 15337 0 -1 4202496 23073 63683 0 0 186 26 726 34 20 0 1 0 376852367 171827200 34328 33554432000 4194304 6004724 140735201778016 140735201764296 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/16759/statm: 41950 34328 166 442 0 41504 0
[pid=16764] ppid=16759 vsize=204948 CPUtime=81.33 cores=1,3,5,7
/proc/16764/stat : 16764 (glucosInc) R 16759 16758 15337 0 -1 4202496 37054 0 0 0 8128 5 0 0 20 0 1 0 376853342 209866752 44892 33554432000 4194304 5654031 140736001241920 140736001229736 4209217 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/16764/statm: 51237 44892 140 357 0 50877 0
Current children cumulated CPU time (s) 91.05
Current children cumulated vsize (KiB) 381896

[startup+92.7012 s]
/proc/loadavg: 2.02 2.01 2.00 2/182 16765
/proc/meminfo: memFree=28240024/32873648 swapFree=7372/7372
[pid=16758] ppid=16756 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16758/stat : 16758 (npSolver-pbo-It) S 16756 16758 15337 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376852367 9367552 274 33554432000 4194304 5064252 140734217116992 140734217115904 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/16758/statm: 2287 274 233 213 0 72 0
[pid=16759] ppid=16758 vsize=175996 CPUtime=9.96 cores=1,3,5,7
/proc/16759/stat : 16759 (npSolver-pbo) S 16758 16758 15337 0 -1 4204032 26650 63683 0 0 200 36 726 34 20 0 1 0 376852367 180219904 35608 33554432000 4194304 6004724 140735201778016 140735201772568 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/16759/statm: 43999 35608 188 442 0 43553 0
[pid=16764] ppid=16759 vsize=204956 CPUtime=81.47 cores=1,3,5,7
/proc/16764/stat : 16764 (glucosInc) S 16759 16758 15337 0 -1 4202496 37061 0 0 0 8142 5 0 0 20 0 1 0 376853342 209874944 44899 33554432000 4194304 5654031 140736001241920 140736001240232 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/16764/statm: 51239 44899 146 357 0 50879 0
Current children cumulated CPU time (s) 91.43
Current children cumulated vsize (KiB) 390100

[startup+93.5075 s]
/proc/loadavg: 2.02 2.01 2.00 2/182 16765
/proc/meminfo: memFree=28239712/32873648 swapFree=7372/7372
[pid=16758] ppid=16756 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16758/stat : 16758 (npSolver-pbo-It) S 16756 16758 15337 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376852367 9367552 274 33554432000 4194304 5064252 140734217116992 140734217115904 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/16758/statm: 2287 274 233 213 0 72 0
[pid=16759] ppid=16758 vsize=175996 CPUtime=9.96 cores=1,3,5,7
/proc/16759/stat : 16759 (npSolver-pbo) S 16758 16758 15337 0 -1 4204032 26650 63683 0 0 200 36 726 34 20 0 1 0 376852367 180219904 35608 33554432000 4194304 6004724 140735201778016 140735201772568 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/16759/statm: 43999 35608 188 442 0 43553 0
[pid=16764] ppid=16759 vsize=204956 CPUtime=81.47 cores=1,3,5,7
/proc/16764/stat : 16764 (glucosInc) S 16759 16758 15337 0 -1 4202496 37061 0 0 0 8142 5 0 0 20 0 1 0 376853342 209874944 44899 33554432000 4194304 5654031 140736001241920 140736001240232 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/16764/statm: 51239 44899 146 357 0 50879 0
Current children cumulated CPU time (s) 91.43
Current children cumulated vsize (KiB) 390100

[startup+93.9008 s]
/proc/loadavg: 2.02 2.01 2.00 2/182 16765
/proc/meminfo: memFree=28239712/32873648 swapFree=7372/7372
[pid=16758] ppid=16756 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/16758/stat : 16758 (npSolver-pbo-It) S 16756 16758 15337 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376852367 9367552 274 33554432000 4194304 5064252 140734217116992 140734217115904 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/16758/statm: 2287 274 233 213 0 72 0
[pid=16759] ppid=16758 vsize=175996 CPUtime=9.96 cores=1,3,5,7
/proc/16759/stat : 16759 (npSolver-pbo) S 16758 16758 15337 0 -1 4204032 26650 63683 0 0 200 36 726 34 20 0 1 0 376852367 180219904 35608 33554432000 4194304 6004724 140735201778016 140735201772568 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/16759/statm: 43999 35608 188 442 0 43553 0
[pid=16764] ppid=16759 vsize=204956 CPUtime=81.47 cores=1,3,5,7
/proc/16764/stat : 16764 (glucosInc) S 16759 16758 15337 0 -1 4202496 37061 0 0 0 8142 5 0 0 20 0 1 0 376853342 209874944 44899 33554432000 4194304 5654031 140736001241920 140736001240232 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/16764/statm: 51239 44899 146 357 0 50879 0
Current children cumulated CPU time (s) 91.43
Current children cumulated vsize (KiB) 390100

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16758 and gives
#  childrusage.ru_utime.tv_sec=9
#  childrusage.ru_utime.tv_usec=278589
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=705892
# CPU time returned by wait4() is 9.98448
# while last known CPU time is 91.43
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 93.9446
CPU time (s): 91.43
CPU user time (s): 90.68
CPU system time (s): 0.75
CPU usage (%): 97.3233
Max. virtual memory (cumulated for all children) (KiB): 738540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.27859
system time used= 0.705892
maximum resident set size= 540704
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 90707
page faults= 0
swaps= 0
block input operations= 8
block output operations= 277072
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 41469
involuntary context switches= 23

runsolver used 0.269958 second user time and 0.899863 second system time

The end

Launcher Data 

Begin job on node124 at 2012-06-08 00:14:25
IDJOB=3747630
IDBENCH=90666
IDSOLVER=2332
FILE ID=node124/3747630-1339107265
RUNJOBID= node124-1339098179-15354
PBS_JOBID= 14643729
Free space on /tmp= 70796 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/BA/normalized-BA_RDC4.dot_luby_10null0mast_rapportOE1.0_TMAX120_K67_cod1.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3747630-1339107265/watcher-3747630-1339107265 -o /tmp/evaluation-result-3747630-1339107265/solver-3747630-1339107265 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3747630-1339107265.opb 1225371094 HOME HOME

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

MD5SUM BENCH= e37abd09799c9d30512407c4e00f4218
RANDOM SEED=1225371094

node124.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		: 2667.325
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	: 5334.65
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.04
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		: 2667.325
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	: 5357.53
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.04
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        28946620 kB
Buffers:          308800 kB
Cached:          2570184 kB
SwapCached:         8612 kB
Active:          1238460 kB
Inactive:        1837284 kB
Active(anon):     187704 kB
Inactive(anon):    11112 kB
Active(file):    1050756 kB
Inactive(file):  1826172 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108856 kB
SwapFree:       67092344 kB
Dirty:             10904 kB
Writeback:             0 kB
AnonPages:        248736 kB
Mapped:            10816 kB
Shmem:                 0 kB
Slab:             690336 kB
SReclaimable:     134668 kB
SUnreclaim:       555668 kB
KernelStack:        1504 kB
PageTables:         4624 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     362200 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    122880 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= 70616 MiB
End job on node124 at 2012-06-08 00:15:59