Trace number 3748447

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 (fixed)? (problem) 18.39 21.2921

General information on the benchmark

Name/OPT-BIGINT-LIN/sroussel/BA/
normalized-BA_RDC4.dot_unif_50null0mast_rapportOE1.0_TMAX300_K67_cod1.opb
MD5SUMf6abb5dab8498b879a85f97ed19c694b
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-67580
Best CPU time to get the best result obtained on this benchmark1800.16
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 16038
Biggest coefficient in the objective function 999
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 8048436
Number of bits of the sum of numbers in the objective function 23
Biggest number in a constraint 999
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 8048436
Number of bits of the biggest sum of numbers23
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

2.59/2.67	c run inc solver
2.59/2.67	c [INC SYSTEM] run initial solver
2.59/2.67	c [INC SYSTEM] preprocess with white file
12.38/12.46	c [INC SYSTEM] finished preprocessing in 9 s
12.38/12.46	c [INC SYSTEM] execute solver
18.09/18.15	c [INC SEARCH] formula is SAT
18.09/18.19	c [INC SYSTEM] solved the initial formula
18.19/18.29	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
18.39/21.29	HOME/npSolver-pbo-I.sh: line 18: 23905 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-3748447-1339172020/watcher-3748447-1339172020 -o /tmp/evaluation-result-3748447-1339172020/solver-3748447-1339172020 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3748447-1339172020.opb 1580690056 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 2.02 2.11 3/177 23904
/proc/meminfo: memFree=28806832/32873844 swapFree=7372/7372
[pid=23904] ppid=23902 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23904/stat : 23904 (npSolver-pbo-I.) S 23902 23904 23680 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 383330600 9367552 275 33554432000 4194304 5064252 140733653304640 140733653303552 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23904/statm: 2287 275 233 213 0 72 0

[startup+0.0728239 s]
/proc/loadavg: 2.00 2.02 2.11 3/177 23904
/proc/meminfo: memFree=28806832/32873844 swapFree=7372/7372
[pid=23904] ppid=23902 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23904/stat : 23904 (npSolver-pbo-I.) S 23902 23904 23680 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 383330600 9367552 275 33554432000 4194304 5064252 140733653304640 140733653303552 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23904/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100307 s]
/proc/loadavg: 2.00 2.02 2.11 3/177 23904
/proc/meminfo: memFree=28806832/32873844 swapFree=7372/7372
[pid=23904] ppid=23902 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23904/stat : 23904 (npSolver-pbo-I.) S 23902 23904 23680 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 383330600 9367552 275 33554432000 4194304 5064252 140733653304640 140733653303552 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23904/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300343 s]
/proc/loadavg: 2.00 2.02 2.11 3/177 23904
/proc/meminfo: memFree=28806832/32873844 swapFree=7372/7372
[pid=23904] ppid=23902 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23904/stat : 23904 (npSolver-pbo-I.) S 23902 23904 23680 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 383330600 9367552 275 33554432000 4194304 5064252 140733653304640 140733653303552 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23904/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700274 s]
/proc/loadavg: 2.00 2.02 2.11 3/177 23904
/proc/meminfo: memFree=28806832/32873844 swapFree=7372/7372
[pid=23904] ppid=23902 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23904/stat : 23904 (npSolver-pbo-I.) S 23902 23904 23680 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 383330600 9367552 275 33554432000 4194304 5064252 140733653304640 140733653303552 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23904/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50034 s]
/proc/loadavg: 2.00 2.02 2.10 3/179 23906
/proc/meminfo: memFree=28520584/32873844 swapFree=7372/7372
[pid=23904] ppid=23902 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23904/stat : 23904 (npSolver-pbo-I.) S 23902 23904 23680 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 383330600 9367552 275 33554432000 4194304 5064252 140733653304640 140733653303552 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23904/statm: 2287 275 233 213 0 72 0
[pid=23905] ppid=23904 vsize=241076 CPUtime=1.49 cores=1,3,5,7
/proc/23905/stat : 23905 (npSolver-pbo) R 23904 23904 23680 0 -1 4202496 23497 0 0 0 141 8 0 0 20 0 1 0 383330601 246861824 43871 33554432000 4194304 6004724 140733505833424 140733505827704 4536263 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/23905/statm: 60269 43871 154 442 0 59823 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 250224

[startup+3.1003 s]
/proc/loadavg: 2.00 2.02 2.10 3/181 23908
/proc/meminfo: memFree=28353600/32873844 swapFree=7372/7372
[pid=23904] ppid=23902 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23904/stat : 23904 (npSolver-pbo-I.) S 23902 23904 23680 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 383330600 9367552 275 33554432000 4194304 5064252 140733653304640 140733653303552 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23904/statm: 2287 275 233 213 0 72 0
[pid=23905] ppid=23904 vsize=167416 CPUtime=2.69 cores=1,3,5,7
/proc/23905/stat : 23905 (npSolver-pbo) S 23904 23904 23680 0 -1 4202496 24104 0 0 0 236 33 0 0 20 0 1 0 383330601 171433984 41519 33554432000 4194304 6004724 140733505833424 140733505827888 5186782 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/23905/statm: 41854 41519 163 442 0 41408 0
Current children cumulated CPU time (s) 2.69
Current children cumulated vsize (KiB) 176564

[startup+6.30049 s]
/proc/loadavg: 2.00 2.02 2.10 3/183 23910
/proc/meminfo: memFree=27490604/32873844 swapFree=7372/7372
[pid=23904] ppid=23902 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23904/stat : 23904 (npSolver-pbo-I.) S 23902 23904 23680 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 383330600 9367552 275 33554432000 4194304 5064252 140733653304640 140733653303552 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23904/statm: 2287 275 233 213 0 72 0
[pid=23905] ppid=23904 vsize=167416 CPUtime=2.69 cores=1,3,5,7
/proc/23905/stat : 23905 (npSolver-pbo) S 23904 23904 23680 0 -1 4202496 24104 0 0 0 236 33 0 0 20 0 1 0 383330601 171433984 41519 33554432000 4194304 6004724 140733505833424 140733505827888 5186782 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/23905/statm: 41854 41519 163 442 0 41408 0
[pid=23909] ppid=23905 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23909/stat : 23909 (cp2_pre.sh) S 23905 23904 23680 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 383330870 9367552 277 33554432000 4194304 5064252 140734513115904 140734513114608 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/23909/statm: 2287 277 234 213 0 72 0
[pid=23910] ppid=23909 vsize=558320 CPUtime=3.58 cores=1,3,5,7
/proc/23910/stat : 23910 (coprocessor) R 23909 23904 23680 0 -1 4202496 55704 0 0 0 340 18 0 0 20 0 1 0 383330871 571719680 125633 33554432000 4194304 6586260 140734960002000 140734959998264 5511711 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/23910/statm: 139580 125633 164 584 0 138992 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 744032

[startup+12.7004 s]
/proc/loadavg: 2.07 2.03 2.11 3/182 23912
/proc/meminfo: memFree=27520232/32873844 swapFree=7372/7372
[pid=23904] ppid=23902 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23904/stat : 23904 (npSolver-pbo-I.) S 23902 23904 23680 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 383330600 9367552 275 33554432000 4194304 5064252 140733653304640 140733653303552 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23904/statm: 2287 275 233 213 0 72 0
[pid=23905] ppid=23904 vsize=167416 CPUtime=12.45 cores=1,3,5,7
/proc/23905/stat : 23905 (npSolver-pbo) S 23904 23904 23680 0 -1 4202496 24122 72625 0 0 236 33 931 45 20 0 1 0 383330601 171433984 41523 33554432000 4194304 6004724 140733505833424 140733505819704 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/23905/statm: 41854 41523 167 442 0 41408 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 176564

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

[startup+12.8005 s]
/proc/loadavg: 2.07 2.03 2.11 3/182 23912
/proc/meminfo: memFree=27520232/32873844 swapFree=7372/7372
[pid=23904] ppid=23902 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23904/stat : 23904 (npSolver-pbo-I.) S 23902 23904 23680 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 383330600 9367552 275 33554432000 4194304 5064252 140733653304640 140733653303552 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23904/statm: 2287 275 233 213 0 72 0
[pid=23905] ppid=23904 vsize=167416 CPUtime=12.45 cores=1,3,5,7
/proc/23905/stat : 23905 (npSolver-pbo) S 23904 23904 23680 0 -1 4202496 24122 72625 0 0 236 33 931 45 20 0 1 0 383330601 171433984 41523 33554432000 4194304 6004724 140733505833424 140733505819704 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/23905/statm: 41854 41523 167 442 0 41408 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 176564

[startup+16.0005 s]
/proc/loadavg: 2.07 2.03 2.11 3/181 23914
/proc/meminfo: memFree=28043656/32873844 swapFree=7372/7372
[pid=23904] ppid=23902 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23904/stat : 23904 (npSolver-pbo-I.) S 23902 23904 23680 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 383330600 9367552 275 33554432000 4194304 5064252 140733653304640 140733653303552 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23904/statm: 2287 275 233 213 0 72 0
[pid=23905] ppid=23904 vsize=167416 CPUtime=12.45 cores=1,3,5,7
/proc/23905/stat : 23905 (npSolver-pbo) S 23904 23904 23680 0 -1 4202496 24122 72625 0 0 236 33 931 45 20 0 1 0 383330601 171433984 41523 33554432000 4194304 6004724 140733505833424 140733505819704 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/23905/statm: 41854 41523 167 442 0 41408 0
[pid=23914] ppid=23905 vsize=268836 CPUtime=3.52 cores=1,3,5,7
/proc/23914/stat : 23914 (glucosInc) R 23905 23904 23680 0 -1 4202496 46825 0 0 0 340 12 0 0 20 0 1 0 383331847 275288064 59553 33554432000 4194304 5654031 140736280279280 140736280276888 4214977 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/23914/statm: 67209 59553 131 357 0 66849 0
Current children cumulated CPU time (s) 15.97
Current children cumulated vsize (KiB) 445400

[startup+19.2003 s]
/proc/loadavg: 2.07 2.03 2.11 3/182 23915
/proc/meminfo: memFree=27797960/32873844 swapFree=7372/7372
[pid=23904] ppid=23902 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23904/stat : 23904 (npSolver-pbo-I.) S 23902 23904 23680 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 383330600 9367552 275 33554432000 4194304 5064252 140733653304640 140733653303552 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23904/statm: 2287 275 233 213 0 72 0
[pid=23905] ppid=23904 vsize=178056 CPUtime=12.73 cores=1,3,5,7
/proc/23905/stat : 23905 (npSolver-pbo) S 23904 23904 23680 0 -1 4204032 28285 72625 0 0 252 45 931 45 20 0 1 0 383330601 182329344 44173 33554432000 4194304 6004724 140733505833424 140733505827976 5251733 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/23905/statm: 44514 44173 189 442 0 44068 0
[pid=23914] ppid=23905 vsize=270880 CPUtime=5.66 cores=1,3,5,7
/proc/23914/stat : 23914 (glucosInc) S 23905 23904 23680 0 -1 4202496 47355 0 0 0 554 12 0 0 20 0 1 0 383331847 277381120 60083 33554432000 4194304 5654031 140736280279280 140736280277592 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/23914/statm: 67720 60083 146 357 0 67360 0
Current children cumulated CPU time (s) 18.39
Current children cumulated vsize (KiB) 458084

[startup+20.0003 s]
/proc/loadavg: 2.07 2.03 2.11 2/182 23915
/proc/meminfo: memFree=27667884/32873844 swapFree=7372/7372
[pid=23904] ppid=23902 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23904/stat : 23904 (npSolver-pbo-I.) S 23902 23904 23680 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 383330600 9367552 275 33554432000 4194304 5064252 140733653304640 140733653303552 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23904/statm: 2287 275 233 213 0 72 0
[pid=23905] ppid=23904 vsize=178056 CPUtime=12.73 cores=1,3,5,7
/proc/23905/stat : 23905 (npSolver-pbo) S 23904 23904 23680 0 -1 4204032 28285 72625 0 0 252 45 931 45 20 0 1 0 383330601 182329344 44173 33554432000 4194304 6004724 140733505833424 140733505827976 5251733 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/23905/statm: 44514 44173 189 442 0 44068 0
[pid=23914] ppid=23905 vsize=270880 CPUtime=5.66 cores=1,3,5,7
/proc/23914/stat : 23914 (glucosInc) S 23905 23904 23680 0 -1 4202496 47355 0 0 0 554 12 0 0 20 0 1 0 383331847 277381120 60083 33554432000 4194304 5654031 140736280279280 140736280277592 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/23914/statm: 67720 60083 146 357 0 67360 0
Current children cumulated CPU time (s) 18.39
Current children cumulated vsize (KiB) 458084

[startup+20.8003 s]
/proc/loadavg: 2.07 2.03 2.11 2/182 23915
/proc/meminfo: memFree=27667884/32873844 swapFree=7372/7372
[pid=23904] ppid=23902 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23904/stat : 23904 (npSolver-pbo-I.) S 23902 23904 23680 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 383330600 9367552 275 33554432000 4194304 5064252 140733653304640 140733653303552 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23904/statm: 2287 275 233 213 0 72 0
[pid=23905] ppid=23904 vsize=178056 CPUtime=12.73 cores=1,3,5,7
/proc/23905/stat : 23905 (npSolver-pbo) S 23904 23904 23680 0 -1 4204032 28285 72625 0 0 252 45 931 45 20 0 1 0 383330601 182329344 44173 33554432000 4194304 6004724 140733505833424 140733505827976 5251733 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/23905/statm: 44514 44173 189 442 0 44068 0
[pid=23914] ppid=23905 vsize=270880 CPUtime=5.66 cores=1,3,5,7
/proc/23914/stat : 23914 (glucosInc) S 23905 23904 23680 0 -1 4202496 47355 0 0 0 554 12 0 0 20 0 1 0 383331847 277381120 60083 33554432000 4194304 5654031 140736280279280 140736280277592 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/23914/statm: 67720 60083 146 357 0 67360 0
Current children cumulated CPU time (s) 18.39
Current children cumulated vsize (KiB) 458084

[startup+21.2004 s]
/proc/loadavg: 2.06 2.03 2.11 2/182 23915
/proc/meminfo: memFree=27670488/32873844 swapFree=7372/7372
[pid=23904] ppid=23902 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/23904/stat : 23904 (npSolver-pbo-I.) S 23902 23904 23680 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 383330600 9367552 275 33554432000 4194304 5064252 140733653304640 140733653303552 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/23904/statm: 2287 275 233 213 0 72 0
[pid=23905] ppid=23904 vsize=178056 CPUtime=12.73 cores=1,3,5,7
/proc/23905/stat : 23905 (npSolver-pbo) S 23904 23904 23680 0 -1 4204032 28285 72625 0 0 252 45 931 45 20 0 1 0 383330601 182329344 44173 33554432000 4194304 6004724 140733505833424 140733505827976 5251733 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/23905/statm: 44514 44173 189 442 0 44068 0
[pid=23914] ppid=23905 vsize=270880 CPUtime=5.66 cores=1,3,5,7
/proc/23914/stat : 23914 (glucosInc) S 23905 23904 23680 0 -1 4202496 47355 0 0 0 554 12 0 0 20 0 1 0 383331847 277381120 60083 33554432000 4194304 5654031 140736280279280 140736280277592 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/23914/statm: 67720 60083 146 357 0 67360 0
Current children cumulated CPU time (s) 18.39
Current children cumulated vsize (KiB) 458084

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23904 and gives
#  childrusage.ru_utime.tv_sec=11
#  childrusage.ru_utime.tv_usec=836200
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=915860
# CPU time returned by wait4() is 12.7521
# while last known CPU time is 18.39
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 21.2921
CPU time (s): 18.39
CPU user time (s): 17.37
CPU system time (s): 1.02
CPU usage (%): 86.37
Max. virtual memory (cumulated for all children) (KiB): 845164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.8362
system time used= 0.91586
maximum resident set size= 654480
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 101285
page faults= 0
swaps= 0
block input operations= 0
block output operations= 364880
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 41312
involuntary context switches= 22

runsolver used 0.078987 second user time and 0.19097 second system time

The end

Launcher Data 

Begin job on node109 at 2012-06-08 18:13:40
IDJOB=3748447
IDBENCH=91500
IDSOLVER=2333
FILE ID=node109/3748447-1339172020
RUNJOBID= node109-1339172020-23876
PBS_JOBID= 14643833
Free space on /tmp= 70464 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/sroussel/BA/normalized-BA_RDC4.dot_unif_50null0mast_rapportOE1.0_TMAX300_K67_cod1.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3748447-1339172020/watcher-3748447-1339172020 -o /tmp/evaluation-result-3748447-1339172020/solver-3748447-1339172020 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3748447-1339172020.opb 1580690056 HOME HOME

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

MD5SUM BENCH= f6abb5dab8498b879a85f97ed19c694b
RANDOM SEED=1580690056

node109.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		: 2667.264
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	: 5334.52
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		: 2667.264
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		: 2667.264
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.264
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		: 2667.264
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		: 2667.264
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.264
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		: 2667.264
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28808864 kB
Buffers:         1803172 kB
Cached:          1281776 kB
SwapCached:         1336 kB
Active:          2535716 kB
Inactive:         557496 kB
Active(anon):       4936 kB
Inactive(anon):     5328 kB
Active(file):    2530780 kB
Inactive(file):   552168 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108856 kB
SwapFree:       67102640 kB
Dirty:             22512 kB
Writeback:             0 kB
AnonPages:         13936 kB
Mapped:             9368 kB
Shmem:                 4 kB
Slab:             830308 kB
SReclaimable:     271932 kB
SUnreclaim:       558376 kB
KernelStack:        1376 kB
PageTables:         3536 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     127912 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 70204 MiB
End job on node109 at 2012-06-08 18:14:02