Trace number 3699504

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) 89.9 136.14

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib3/normalized-mps-v2-20-10-mitre.opb
MD5SUM2b9af9044591fd3eb9f5def12c800cff
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark7677
Best CPU time to get the best result obtained on this benchmark5.9331
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 7680
Optimality of the best value was proved NO
Number of variables10724
Total number of constraints1662
Number of constraints which are clauses140
Number of constraints which are cardinality constraints (but not clauses)1139
Number of constraints which are nor clauses,nor cardinality constraints383
Minimum length of a constraint3
Maximum length of a constraint98
Number of terms in the objective function 9324
Biggest coefficient in the objective function 213
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 909647
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1069
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 909647
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

19.85/19.97	c run inc solver
19.85/19.97	c [INC SYSTEM] run initial solver
19.85/19.97	c [INC SYSTEM] preprocess with white file
60.40/60.76	c [INC SYSTEM] finished preprocessing in 40 s
60.40/60.76	c [INC SYSTEM] execute solver
88.26/88.49	c [INC SEARCH] formula is SAT
88.86/89.06	c [INC SYSTEM] solved the initial formula
88.97/89.10	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
89.90/136.13	HOME/npSolver-pbo-I.sh: line 18: 18034 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-3699504-1338051625/watcher-3699504-1338051625 -o /tmp/evaluation-result-3699504-1338051625/solver-3699504-1338051625 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3699504-1338051625.opb 1075639780 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 2.05 3/177 18033
/proc/meminfo: memFree=28098600/32873852 swapFree=6848/6848
[pid=18033] ppid=18031 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18033/stat : 18033 (npSolver-pbo-I.) S 18031 18033 14323 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271288382 9367552 274 33554432000 4194304 5064252 140735968698656 140735968697568 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18033/statm: 2287 274 233 213 0 72 0

[startup+0.0707819 s]
/proc/loadavg: 2.00 2.00 2.05 3/177 18033
/proc/meminfo: memFree=28098600/32873852 swapFree=6848/6848
[pid=18033] ppid=18031 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18033/stat : 18033 (npSolver-pbo-I.) S 18031 18033 14323 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271288382 9367552 274 33554432000 4194304 5064252 140735968698656 140735968697568 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18033/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100266 s]
/proc/loadavg: 2.00 2.00 2.05 3/177 18033
/proc/meminfo: memFree=28098600/32873852 swapFree=6848/6848
[pid=18033] ppid=18031 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18033/stat : 18033 (npSolver-pbo-I.) S 18031 18033 14323 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271288382 9367552 274 33554432000 4194304 5064252 140735968698656 140735968697568 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18033/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300283 s]
/proc/loadavg: 2.00 2.00 2.05 3/177 18033
/proc/meminfo: memFree=28098600/32873852 swapFree=6848/6848
[pid=18033] ppid=18031 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18033/stat : 18033 (npSolver-pbo-I.) S 18031 18033 14323 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271288382 9367552 274 33554432000 4194304 5064252 140735968698656 140735968697568 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18033/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.70027 s]
/proc/loadavg: 2.00 2.00 2.05 3/177 18033
/proc/meminfo: memFree=28098600/32873852 swapFree=6848/6848
[pid=18033] ppid=18031 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18033/stat : 18033 (npSolver-pbo-I.) S 18031 18033 14323 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271288382 9367552 274 33554432000 4194304 5064252 140735968698656 140735968697568 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18033/statm: 2287 274 233 213 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 2.05 3/179 18035
/proc/meminfo: memFree=28027496/32873852 swapFree=6848/6848
[pid=18033] ppid=18031 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18033/stat : 18033 (npSolver-pbo-I.) S 18031 18033 14323 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271288382 9367552 274 33554432000 4194304 5064252 140735968698656 140735968697568 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18033/statm: 2287 274 233 213 0 72 0
[pid=18034] ppid=18033 vsize=122940 CPUtime=1.49 cores=0,2,4,6
/proc/18034/stat : 18034 (npSolver-pbo) R 18033 18033 14323 0 -1 4202496 14722 0 0 0 146 3 0 0 20 0 1 0 271288382 125890560 26439 33554432000 4194304 5992684 140733766752880 140733766744984 4228318 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/18034/statm: 30735 26439 163 440 0 30291 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 132088

[startup+3.10031 s]
/proc/loadavg: 2.00 2.00 2.05 3/179 18035
/proc/meminfo: memFree=27950448/32873852 swapFree=6848/6848
[pid=18033] ppid=18031 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18033/stat : 18033 (npSolver-pbo-I.) S 18031 18033 14323 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271288382 9367552 274 33554432000 4194304 5064252 140735968698656 140735968697568 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18033/statm: 2287 274 233 213 0 72 0
[pid=18034] ppid=18033 vsize=238244 CPUtime=3.09 cores=0,2,4,6
/proc/18034/stat : 18034 (npSolver-pbo) R 18033 18033 14323 0 -1 4202496 25771 0 0 0 302 7 0 0 20 0 1 0 271288382 243961856 53808 33554432000 4194304 5992684 140733766752880 140733766745336 4525041 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/18034/statm: 59561 53808 163 440 0 59117 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 247392

[startup+6.30032 s]
/proc/loadavg: 2.00 2.00 2.05 3/179 18035
/proc/meminfo: memFree=27717432/32873852 swapFree=6848/6848
[pid=18033] ppid=18031 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18033/stat : 18033 (npSolver-pbo-I.) S 18031 18033 14323 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271288382 9367552 274 33554432000 4194304 5064252 140735968698656 140735968697568 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18033/statm: 2287 274 233 213 0 72 0
[pid=18034] ppid=18033 vsize=469516 CPUtime=6.28 cores=0,2,4,6
/proc/18034/stat : 18034 (npSolver-pbo) R 18033 18033 14323 0 -1 4202496 48903 0 0 0 614 14 0 0 20 0 1 0 271288382 480784384 110602 33554432000 4194304 5992684 140733766752880 140733766745560 4567982 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/18034/statm: 117379 110602 163 440 0 116935 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 478664

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.05 3/179 18035
/proc/meminfo: memFree=27252308/32873852 swapFree=6848/6848
[pid=18033] ppid=18031 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18033/stat : 18033 (npSolver-pbo-I.) S 18031 18033 14323 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271288382 9367552 274 33554432000 4194304 5064252 140735968698656 140735968697568 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18033/statm: 2287 274 233 213 0 72 0
[pid=18034] ppid=18033 vsize=933268 CPUtime=12.68 cores=0,2,4,6
/proc/18034/stat : 18034 (npSolver-pbo) R 18033 18033 14323 0 -1 4202496 93382 0 0 0 1241 27 0 0 20 0 1 0 271288382 955666432 223427 33554432000 4194304 5992684 140733766752880 140733766746040 5044375 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/18034/statm: 233317 223427 163 440 0 232873 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 942416

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 2.05 3/181 18037
/proc/meminfo: memFree=25265024/32873852 swapFree=6848/6848
[pid=18033] ppid=18031 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18033/stat : 18033 (npSolver-pbo-I.) S 18031 18033 14323 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271288382 9367552 274 33554432000 4194304 5064252 140735968698656 140735968697568 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18033/statm: 2287 274 233 213 0 72 0
[pid=18034] ppid=18033 vsize=1642300 CPUtime=19.95 cores=0,2,4,6
/proc/18034/stat : 18034 (npSolver-pbo) S 18033 18033 14323 0 -1 4202496 136102 0 0 0 1846 149 0 0 20 0 1 0 271288382 1681715200 329070 33554432000 4194304 5992684 140733766752880 140733766747328 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 3 0 0
/proc/18034/statm: 410575 329070 170 440 0 410131 0
[pid=18036] ppid=18034 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18036/stat : 18036 (cp2_pre.sh) S 18034 18033 14323 0 -1 4202496 606 0 0 0 0 0 0 0 20 0 1 0 271290381 9367552 276 33554432000 4194304 5064252 140734159151552 140734159150256 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18036/statm: 2287 276 234 213 0 72 0
[pid=18037] ppid=18036 vsize=826832 CPUtime=5.48 cores=0,2,4,6
/proc/18037/stat : 18037 (coprocessor) R 18036 18033 14323 0 -1 4202496 19205 0 0 0 523 25 0 0 20 0 1 0 271290383 846675968 190562 33554432000 4194304 6586260 140735422437184 140735422433944 5732400 0 0 4096 8404994 0 0 0 17 4 0 0 0 0 0
/proc/18037/statm: 206708 190562 137 584 0 206120 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 2487428

[startup+51.1004 s]
/proc/loadavg: 2.12 2.03 2.06 3/181 18061
/proc/meminfo: memFree=23654344/32873852 swapFree=6848/6848
[pid=18033] ppid=18031 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18033/stat : 18033 (npSolver-pbo-I.) S 18031 18033 14323 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271288382 9367552 274 33554432000 4194304 5064252 140735968698656 140735968697568 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18033/statm: 2287 274 233 213 0 72 0
[pid=18034] ppid=18033 vsize=1642300 CPUtime=19.95 cores=0,2,4,6
/proc/18034/stat : 18034 (npSolver-pbo) S 18033 18033 14323 0 -1 4202496 136102 0 0 0 1846 149 0 0 20 0 1 0 271288382 1681715200 329070 33554432000 4194304 5992684 140733766752880 140733766747328 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 3 0 0
/proc/18034/statm: 410575 329070 170 440 0 410131 0
[pid=18036] ppid=18034 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18036/stat : 18036 (cp2_pre.sh) S 18034 18033 14323 0 -1 4202496 606 0 0 0 0 0 0 0 20 0 1 0 271290381 9367552 276 33554432000 4194304 5064252 140734159151552 140734159150256 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/18036/statm: 2287 276 234 213 0 72 0
[pid=18037] ppid=18036 vsize=2384892 CPUtime=30.92 cores=0,2,4,6
/proc/18037/stat : 18037 (coprocessor) R 18036 18033 14323 0 -1 4202496 25201 0 0 0 2940 152 0 0 20 0 1 0 271290383 2442129408 470948 33554432000 4194304 6586260 140735422437184 140735422432936 5732496 0 0 4096 8404994 0 0 0 17 4 0 0 15 0 0
/proc/18037/statm: 596223 470948 158 584 0 595635 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 4045488

[startup+102.307 s]
/proc/loadavg: 2.28 2.07 2.07 2/180 18064
/proc/meminfo: memFree=20065056/32873852 swapFree=6848/6848
[pid=18033] ppid=18031 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18033/stat : 18033 (npSolver-pbo-I.) S 18031 18033 14323 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271288382 9367552 274 33554432000 4194304 5064252 140735968698656 140735968697568 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18033/statm: 2287 274 233 213 0 72 0
[pid=18034] ppid=18033 vsize=1820920 CPUtime=62.46 cores=0,2,4,6
/proc/18034/stat : 18034 (npSolver-pbo) S 18033 18033 14323 0 -1 4204032 146762 26103 0 0 1933 254 3845 214 20 0 1 0 271288382 1864622080 374084 33554432000 4194304 5992684 140733766752880 140733766747416 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 3 0 0
/proc/18034/statm: 455230 374084 190 440 0 454786 0
[pid=18063] ppid=18034 vsize=3357588 CPUtime=27.44 cores=0,2,4,6
/proc/18063/stat : 18063 (glucosInc) S 18034 18033 14323 0 -1 4202496 336233 0 0 0 2639 105 0 0 20 0 1 0 271294459 3438170112 708109 33554432000 4194304 5654031 140736121034064 140736121032376 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/18063/statm: 839397 708109 146 357 0 839037 0
Current children cumulated CPU time (s) 89.9
Current children cumulated vsize (KiB) 5187656

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

[startup+115.1 s]
/proc/loadavg: 2.66 2.17 2.10 2/180 18064
/proc/meminfo: memFree=20046624/32873852 swapFree=6848/6848
[pid=18033] ppid=18031 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18033/stat : 18033 (npSolver-pbo-I.) S 18031 18033 14323 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271288382 9367552 274 33554432000 4194304 5064252 140735968698656 140735968697568 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18033/statm: 2287 274 233 213 0 72 0
[pid=18034] ppid=18033 vsize=1820920 CPUtime=62.46 cores=0,2,4,6
/proc/18034/stat : 18034 (npSolver-pbo) S 18033 18033 14323 0 -1 4204032 146762 26103 0 0 1933 254 3845 214 20 0 1 0 271288382 1864622080 374084 33554432000 4194304 5992684 140733766752880 140733766747416 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 3 0 0
/proc/18034/statm: 455230 374084 190 440 0 454786 0
[pid=18063] ppid=18034 vsize=3357588 CPUtime=27.44 cores=0,2,4,6
/proc/18063/stat : 18063 (glucosInc) S 18034 18033 14323 0 -1 4202496 336233 0 0 0 2639 105 0 0 20 0 1 0 271294459 3438170112 708109 33554432000 4194304 5654031 140736121034064 140736121032376 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/18063/statm: 839397 708109 146 357 0 839037 0
Current children cumulated CPU time (s) 89.9
Current children cumulated vsize (KiB) 5187656

[startup+127.9 s]
/proc/loadavg: 2.95 2.24 2.12 2/180 18064
/proc/meminfo: memFree=20047492/32873852 swapFree=6848/6848
[pid=18033] ppid=18031 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18033/stat : 18033 (npSolver-pbo-I.) S 18031 18033 14323 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271288382 9367552 274 33554432000 4194304 5064252 140735968698656 140735968697568 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18033/statm: 2287 274 233 213 0 72 0
[pid=18034] ppid=18033 vsize=1820920 CPUtime=62.46 cores=0,2,4,6
/proc/18034/stat : 18034 (npSolver-pbo) S 18033 18033 14323 0 -1 4204032 146762 26103 0 0 1933 254 3845 214 20 0 1 0 271288382 1864622080 374084 33554432000 4194304 5992684 140733766752880 140733766747416 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 3 0 0
/proc/18034/statm: 455230 374084 190 440 0 454786 0
[pid=18063] ppid=18034 vsize=3357588 CPUtime=27.44 cores=0,2,4,6
/proc/18063/stat : 18063 (glucosInc) S 18034 18033 14323 0 -1 4202496 336233 0 0 0 2639 105 0 0 20 0 1 0 271294459 3438170112 708109 33554432000 4194304 5654031 140736121034064 140736121032376 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/18063/statm: 839397 708109 146 357 0 839037 0
Current children cumulated CPU time (s) 89.9
Current children cumulated vsize (KiB) 5187656

[startup+131.1 s]
/proc/loadavg: 3.11 2.29 2.14 2/180 18064
/proc/meminfo: memFree=20116188/32873852 swapFree=6848/6848
[pid=18033] ppid=18031 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18033/stat : 18033 (npSolver-pbo-I.) S 18031 18033 14323 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271288382 9367552 274 33554432000 4194304 5064252 140735968698656 140735968697568 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18033/statm: 2287 274 233 213 0 72 0
[pid=18034] ppid=18033 vsize=1820920 CPUtime=62.46 cores=0,2,4,6
/proc/18034/stat : 18034 (npSolver-pbo) S 18033 18033 14323 0 -1 4204032 146762 26103 0 0 1933 254 3845 214 20 0 1 0 271288382 1864622080 374084 33554432000 4194304 5992684 140733766752880 140733766747416 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 3 0 0
/proc/18034/statm: 455230 374084 190 440 0 454786 0
[pid=18063] ppid=18034 vsize=3357588 CPUtime=27.44 cores=0,2,4,6
/proc/18063/stat : 18063 (glucosInc) S 18034 18033 14323 0 -1 4202496 336233 0 0 0 2639 105 0 0 20 0 1 0 271294459 3438170112 708109 33554432000 4194304 5654031 140736121034064 140736121032376 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/18063/statm: 839397 708109 146 357 0 839037 0
Current children cumulated CPU time (s) 89.9
Current children cumulated vsize (KiB) 5187656

[startup+134.3 s]
/proc/loadavg: 3.26 2.33 2.15 2/180 18064
/proc/meminfo: memFree=20109116/32873852 swapFree=6848/6848
[pid=18033] ppid=18031 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18033/stat : 18033 (npSolver-pbo-I.) S 18031 18033 14323 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271288382 9367552 274 33554432000 4194304 5064252 140735968698656 140735968697568 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18033/statm: 2287 274 233 213 0 72 0
[pid=18034] ppid=18033 vsize=1820920 CPUtime=62.46 cores=0,2,4,6
/proc/18034/stat : 18034 (npSolver-pbo) S 18033 18033 14323 0 -1 4204032 146762 26103 0 0 1933 254 3845 214 20 0 1 0 271288382 1864622080 374084 33554432000 4194304 5992684 140733766752880 140733766747416 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 3 0 0
/proc/18034/statm: 455230 374084 190 440 0 454786 0
[pid=18063] ppid=18034 vsize=3357588 CPUtime=27.44 cores=0,2,4,6
/proc/18063/stat : 18063 (glucosInc) S 18034 18033 14323 0 -1 4202496 336233 0 0 0 2639 105 0 0 20 0 1 0 271294459 3438170112 708109 33554432000 4194304 5654031 140736121034064 140736121032376 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/18063/statm: 839397 708109 146 357 0 839037 0
Current children cumulated CPU time (s) 89.9
Current children cumulated vsize (KiB) 5187656

[startup+135.1 s]
/proc/loadavg: 3.26 2.33 2.15 2/180 18064
/proc/meminfo: memFree=20109116/32873852 swapFree=6848/6848
[pid=18033] ppid=18031 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18033/stat : 18033 (npSolver-pbo-I.) S 18031 18033 14323 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271288382 9367552 274 33554432000 4194304 5064252 140735968698656 140735968697568 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18033/statm: 2287 274 233 213 0 72 0
[pid=18034] ppid=18033 vsize=1820920 CPUtime=62.46 cores=0,2,4,6
/proc/18034/stat : 18034 (npSolver-pbo) S 18033 18033 14323 0 -1 4204032 146762 26103 0 0 1933 254 3845 214 20 0 1 0 271288382 1864622080 374084 33554432000 4194304 5992684 140733766752880 140733766747416 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 3 0 0
/proc/18034/statm: 455230 374084 190 440 0 454786 0
[pid=18063] ppid=18034 vsize=3357588 CPUtime=27.44 cores=0,2,4,6
/proc/18063/stat : 18063 (glucosInc) S 18034 18033 14323 0 -1 4202496 336233 0 0 0 2639 105 0 0 20 0 1 0 271294459 3438170112 708109 33554432000 4194304 5654031 140736121034064 140736121032376 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/18063/statm: 839397 708109 146 357 0 839037 0
Current children cumulated CPU time (s) 89.9
Current children cumulated vsize (KiB) 5187656

[startup+135.9 s]
/proc/loadavg: 3.26 2.33 2.15 2/180 18064
/proc/meminfo: memFree=20112960/32873852 swapFree=6848/6848
[pid=18033] ppid=18031 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18033/stat : 18033 (npSolver-pbo-I.) S 18031 18033 14323 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271288382 9367552 274 33554432000 4194304 5064252 140735968698656 140735968697568 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18033/statm: 2287 274 233 213 0 72 0
[pid=18034] ppid=18033 vsize=1820920 CPUtime=62.46 cores=0,2,4,6
/proc/18034/stat : 18034 (npSolver-pbo) S 18033 18033 14323 0 -1 4204032 146762 26103 0 0 1933 254 3845 214 20 0 1 0 271288382 1864622080 374084 33554432000 4194304 5992684 140733766752880 140733766747416 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 3 0 0
/proc/18034/statm: 455230 374084 190 440 0 454786 0
[pid=18063] ppid=18034 vsize=3357588 CPUtime=27.44 cores=0,2,4,6
/proc/18063/stat : 18063 (glucosInc) S 18034 18033 14323 0 -1 4202496 336233 0 0 0 2639 105 0 0 20 0 1 0 271294459 3438170112 708109 33554432000 4194304 5654031 140736121034064 140736121032376 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/18063/statm: 839397 708109 146 357 0 839037 0
Current children cumulated CPU time (s) 89.9
Current children cumulated vsize (KiB) 5187656

[startup+136.1 s]
/proc/loadavg: 3.26 2.33 2.15 2/180 18064
/proc/meminfo: memFree=20112960/32873852 swapFree=6848/6848
[pid=18033] ppid=18031 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/18033/stat : 18033 (npSolver-pbo-I.) S 18031 18033 14323 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271288382 9367552 274 33554432000 4194304 5064252 140735968698656 140735968697568 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/18033/statm: 2287 274 233 213 0 72 0
[pid=18034] ppid=18033 vsize=1820920 CPUtime=62.46 cores=0,2,4,6
/proc/18034/stat : 18034 (npSolver-pbo) S 18033 18033 14323 0 -1 4204032 146762 26103 0 0 1933 254 3845 214 20 0 1 0 271288382 1864622080 374084 33554432000 4194304 5992684 140733766752880 140733766747416 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 3 0 0
/proc/18034/statm: 455230 374084 190 440 0 454786 0
[pid=18063] ppid=18034 vsize=3357588 CPUtime=27.44 cores=0,2,4,6
/proc/18063/stat : 18063 (glucosInc) S 18034 18033 14323 0 -1 4202496 336233 0 0 0 2639 105 0 0 20 0 1 0 271294459 3438170112 708109 33554432000 4194304 5654031 140736121034064 140736121032376 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/18063/statm: 839397 708109 146 357 0 839037 0
Current children cumulated CPU time (s) 89.9
Current children cumulated vsize (KiB) 5187656

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18033 and gives
#  childrusage.ru_utime.tv_sec=57
#  childrusage.ru_utime.tv_usec=782215
#  childrusage.ru_stime.tv_sec=4
#  childrusage.ru_stime.tv_usec=722282
# CPU time returned by wait4() is 62.5045
# while last known CPU time is 89.9
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 136.14
CPU time (s): 89.9
CPU user time (s): 84.17
CPU system time (s): 5.73
CPU usage (%): 66.035
Max. virtual memory (cumulated for all children) (KiB): 5187656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 57.7822
system time used= 4.72228
maximum resident set size= 2040568
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 173239
page faults= 0
swaps= 0
block input operations= 40
block output operations= 2894912
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 467554
involuntary context switches= 90

runsolver used 0.271958 second user time and 0.78588 second system time

The end

Launcher Data 

Begin job on node128 at 2012-05-26 19:00:25
IDJOB=3699504
IDBENCH=1882
IDSOLVER=2276
FILE ID=node128/3699504-1338051625
RUNJOBID= node128-1338048737-17291
PBS_JOBID= 14624370
Free space on /tmp= 71232 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib3/normalized-mps-v2-20-10-mitre.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3699504-1338051625/watcher-3699504-1338051625 -o /tmp/evaluation-result-3699504-1338051625/solver-3699504-1338051625 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3699504-1338051625.opb 1075639780 HOME HOME

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

MD5SUM BENCH= 2b9af9044591fd3eb9f5def12c800cff
RANDOM SEED=1075639780

node128.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		: 2666.389
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.77
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		: 2666.389
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		: 2666.389
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	: 5438.56
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		: 2666.389
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		: 2666.389
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		: 2666.389
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
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		: 2666.389
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:       32873852 kB
MemFree:        28098972 kB
Buffers:          319700 kB
Cached:          3518956 kB
SwapCached:            0 kB
Active:          1033940 kB
Inactive:        2925188 kB
Active(anon):     122768 kB
Inactive(anon):        0 kB
Active(file):     911172 kB
Inactive(file):  2925188 kB
Unevictable:        6848 kB
Mlocked:            6848 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              8624 kB
Writeback:             0 kB
AnonPages:        129288 kB
Mapped:            15652 kB
Shmem:               204 kB
Slab:             675320 kB
SReclaimable:     117760 kB
SUnreclaim:       557560 kB
KernelStack:        1472 kB
PageTables:         4536 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     243972 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:     94208 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= 69148 MiB
End job on node128 at 2012-05-26 19:02:41