Trace number 3700001

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) 96.17 99.0141

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/
j90opt/normalized-j909_4.std.opb
MD5SUMbe0ddee39050738fafcfaea7d5126638
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark131
Best CPU time to get the best result obtained on this benchmark1800.85
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables54782
Total number of constraints176044
Number of constraints which are clauses174844
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint73
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

1.68/1.77	c run inc solver
1.68/1.77	c [INC SYSTEM] run initial solver
1.68/1.77	c [INC SYSTEM] preprocess with white file
12.06/12.19	c [INC SYSTEM] finished preprocessing in 10 s
12.06/12.19	c [INC SYSTEM] execute solver
95.70/95.72	c [INC SEARCH] formula is SAT
95.79/95.81	c [INC SYSTEM] solved the initial formula
96.00/96.05	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
96.17/99.01	HOME/npSolver-pbo-I.sh: line 18:  6681 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-3700001-1338086747/watcher-3700001-1338086747 -o /tmp/evaluation-result-3700001-1338086747/solver-3700001-1338086747 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3700001-1338086747.opb 1669138784 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: 2.14 2.07 2.02 3/179 6679
/proc/meminfo: memFree=29317828/32873844 swapFree=7108/7108
[pid=6679] ppid=6677 vsize=11812 CPUtime=0 cores=0,2,4,6
/proc/6679/stat : 6679 (runsolver) D 6677 6679 1127 0 -1 4202560 42 0 0 0 0 0 0 0 20 0 1 0 274803301 12095488 50 33554432000 4194304 5436572 140736629280256 140736629276552 4883175 0 0 4096 24578 18446744071579943789 0 0 17 2 0 0 0 0 0
/proc/6679/statm: 2953 50 31 304 0 2645 0

[startup+0.0442261 s]
/proc/loadavg: 2.14 2.07 2.02 3/179 6679
/proc/meminfo: memFree=29317828/32873844 swapFree=7108/7108
[pid=6679] ppid=6677 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6679/stat : 6679 (npSolver-pbo-I.) S 6677 6679 1127 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274803301 9367552 275 33554432000 4194304 5064252 140735235332640 140735235331552 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6679/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.10021 s]
/proc/loadavg: 2.14 2.07 2.02 3/179 6679
/proc/meminfo: memFree=29317828/32873844 swapFree=7108/7108
[pid=6679] ppid=6677 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6679/stat : 6679 (npSolver-pbo-I.) S 6677 6679 1127 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274803301 9367552 275 33554432000 4194304 5064252 140735235332640 140735235331552 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6679/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300178 s]
/proc/loadavg: 2.14 2.07 2.02 3/179 6679
/proc/meminfo: memFree=29317828/32873844 swapFree=7108/7108
[pid=6679] ppid=6677 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6679/stat : 6679 (npSolver-pbo-I.) S 6677 6679 1127 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274803301 9367552 275 33554432000 4194304 5064252 140735235332640 140735235331552 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6679/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700263 s]
/proc/loadavg: 2.14 2.07 2.02 3/179 6679
/proc/meminfo: memFree=29317828/32873844 swapFree=7108/7108
[pid=6679] ppid=6677 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6679/stat : 6679 (npSolver-pbo-I.) S 6677 6679 1127 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274803301 9367552 275 33554432000 4194304 5064252 140735235332640 140735235331552 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6679/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50027 s]
/proc/loadavg: 2.14 2.07 2.02 3/181 6681
/proc/meminfo: memFree=29258460/32873844 swapFree=7108/7108
[pid=6679] ppid=6677 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6679/stat : 6679 (npSolver-pbo-I.) S 6677 6679 1127 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274803301 9367552 275 33554432000 4194304 5064252 140735235332640 140735235331552 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6679/statm: 2287 275 233 213 0 72 0
[pid=6681] ppid=6679 vsize=127940 CPUtime=1.48 cores=0,2,4,6
/proc/6681/stat : 6681 (npSolver-pbo) R 6679 6679 1127 0 -1 4202496 18807 0 0 0 143 5 0 0 20 0 1 0 274803301 131010560 28982 33554432000 4194304 5992684 140736037727216 140736037716136 4571337 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/6681/statm: 31985 28982 158 440 0 31541 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 137088

[startup+3.10039 s]
/proc/loadavg: 2.13 2.07 2.02 3/183 6683
/proc/meminfo: memFree=29065740/32873844 swapFree=7108/7108
[pid=6679] ppid=6677 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6679/stat : 6679 (npSolver-pbo-I.) S 6677 6679 1127 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274803301 9367552 275 33554432000 4194304 5064252 140735235332640 140735235331552 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6679/statm: 2287 275 233 213 0 72 0
[pid=6681] ppid=6679 vsize=137572 CPUtime=1.75 cores=0,2,4,6
/proc/6681/stat : 6681 (npSolver-pbo) S 6679 6679 1127 0 -1 4202496 21661 0 0 0 159 16 0 0 20 0 1 0 274803301 140873728 33427 33554432000 4194304 5992684 140736037727216 140736037721664 5175646 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6681/statm: 34393 33427 165 440 0 33949 0
[pid=6682] ppid=6681 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6682/stat : 6682 (cp2_pre.sh) S 6681 6679 1127 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 274803478 9367552 277 33554432000 4194304 5064252 140737146154768 140737146153472 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/6682/statm: 2287 277 234 213 0 72 0
[pid=6683] ppid=6682 vsize=610692 CPUtime=1.31 cores=0,2,4,6
/proc/6683/stat : 6683 (coprocessor) R 6682 6679 1127 0 -1 4202496 39837 0 0 0 120 11 0 0 20 0 1 0 274803478 625348608 131390 33554432000 4194304 6586260 140736438851296 140736438847544 5511711 0 0 4096 8404994 0 0 0 17 2 0 0 0 0 0
/proc/6683/statm: 152673 131391 164 584 0 152085 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 766560

[startup+6.30041 s]
/proc/loadavg: 2.13 2.07 2.02 3/183 6683
/proc/meminfo: memFree=28351256/32873844 swapFree=7108/7108
[pid=6679] ppid=6677 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6679/stat : 6679 (npSolver-pbo-I.) S 6677 6679 1127 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274803301 9367552 275 33554432000 4194304 5064252 140735235332640 140735235331552 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6679/statm: 2287 275 233 213 0 72 0
[pid=6681] ppid=6679 vsize=137572 CPUtime=1.75 cores=0,2,4,6
/proc/6681/stat : 6681 (npSolver-pbo) S 6679 6679 1127 0 -1 4202496 21661 0 0 0 159 16 0 0 20 0 1 0 274803301 140873728 33427 33554432000 4194304 5992684 140736037727216 140736037721664 5175646 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6681/statm: 34393 33427 165 440 0 33949 0
[pid=6682] ppid=6681 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6682/stat : 6682 (cp2_pre.sh) S 6681 6679 1127 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 274803478 9367552 277 33554432000 4194304 5064252 140737146154768 140737146153472 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/6682/statm: 2287 277 234 213 0 72 0
[pid=6683] ppid=6682 vsize=885996 CPUtime=4.51 cores=0,2,4,6
/proc/6683/stat : 6683 (coprocessor) R 6682 6679 1127 0 -1 4202496 88545 0 0 0 430 21 0 0 20 0 1 0 274803478 907259904 218418 33554432000 4194304 6586260 140736438851296 140736438847320 4676681 0 0 4096 8404994 0 0 0 17 2 0 0 0 0 0
/proc/6683/statm: 221499 218418 189 584 0 220911 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 1041864

[startup+12.7003 s]
/proc/loadavg: 2.11 2.07 2.02 3/183 6683
/proc/meminfo: memFree=28191956/32873844 swapFree=7108/7108
[pid=6679] ppid=6677 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6679/stat : 6679 (npSolver-pbo-I.) S 6677 6679 1127 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274803301 9367552 275 33554432000 4194304 5064252 140735235332640 140735235331552 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6679/statm: 2287 275 233 213 0 72 0
[pid=6681] ppid=6679 vsize=137572 CPUtime=12.17 cores=0,2,4,6
/proc/6681/stat : 6681 (npSolver-pbo) S 6679 6679 1127 0 -1 4202496 21678 90421 0 0 159 16 1004 38 20 0 1 0 274803301 140873728 33429 33554432000 4194304 5992684 140736037727216 140736037713480 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6681/statm: 34393 33429 167 440 0 33949 0
Current children cumulated CPU time (s) 12.17
Current children cumulated vsize (KiB) 146720

[startup+25.5004 s]
/proc/loadavg: 2.09 2.06 2.02 3/182 6685
/proc/meminfo: memFree=28758864/32873844 swapFree=7108/7108
[pid=6679] ppid=6677 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6679/stat : 6679 (npSolver-pbo-I.) S 6677 6679 1127 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274803301 9367552 275 33554432000 4194304 5064252 140735235332640 140735235331552 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6679/statm: 2287 275 233 213 0 72 0
[pid=6681] ppid=6679 vsize=137572 CPUtime=12.17 cores=0,2,4,6
/proc/6681/stat : 6681 (npSolver-pbo) S 6679 6679 1127 0 -1 4202496 21678 90421 0 0 159 16 1004 38 20 0 1 0 274803301 140873728 33429 33554432000 4194304 5992684 140736037727216 140736037713480 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6681/statm: 34393 33429 167 440 0 33949 0
[pid=6685] ppid=6681 vsize=388296 CPUtime=13.29 cores=0,2,4,6
/proc/6685/stat : 6685 (glucosInc) R 6681 6679 1127 0 -1 4202496 63868 0 0 0 1314 15 0 0 20 0 1 0 274804520 397615104 90770 33554432000 4194304 5654031 140733495624896 140733495622776 4232694 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/6685/statm: 97074 90770 131 357 0 96714 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 535016

[startup+51.1004 s]
/proc/loadavg: 2.06 2.06 2.02 3/181 6685
/proc/meminfo: memFree=28754592/32873844 swapFree=7108/7108
[pid=6679] ppid=6677 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6679/stat : 6679 (npSolver-pbo-I.) S 6677 6679 1127 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274803301 9367552 275 33554432000 4194304 5064252 140735235332640 140735235331552 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6679/statm: 2287 275 233 213 0 72 0
[pid=6681] ppid=6679 vsize=137572 CPUtime=12.17 cores=0,2,4,6
/proc/6681/stat : 6681 (npSolver-pbo) S 6679 6679 1127 0 -1 4202496 21678 90421 0 0 159 16 1004 38 20 0 1 0 274803301 140873728 33429 33554432000 4194304 5992684 140736037727216 140736037713480 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6681/statm: 34393 33429 167 440 0 33949 0
[pid=6685] ppid=6681 vsize=420044 CPUtime=38.88 cores=0,2,4,6
/proc/6685/stat : 6685 (glucosInc) R 6681 6679 1127 0 -1 4202496 64505 0 0 0 3873 15 0 0 20 0 1 0 274804520 430125056 91394 33554432000 4194304 5654031 140733495624896 140733495622984 4232707 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/6685/statm: 105011 91394 140 357 0 104651 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 566764

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

[startup+76.7004 s]
/proc/loadavg: 2.04 2.05 2.01 3/181 6685
/proc/meminfo: memFree=28749380/32873844 swapFree=7108/7108
[pid=6679] ppid=6677 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6679/stat : 6679 (npSolver-pbo-I.) S 6677 6679 1127 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274803301 9367552 275 33554432000 4194304 5064252 140735235332640 140735235331552 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6679/statm: 2287 275 233 213 0 72 0
[pid=6681] ppid=6679 vsize=137572 CPUtime=12.17 cores=0,2,4,6
/proc/6681/stat : 6681 (npSolver-pbo) S 6679 6679 1127 0 -1 4202496 21678 90421 0 0 159 16 1004 38 20 0 1 0 274803301 140873728 33429 33554432000 4194304 5992684 140736037727216 140736037713480 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6681/statm: 34393 33429 167 440 0 33949 0
[pid=6685] ppid=6681 vsize=420636 CPUtime=64.48 cores=0,2,4,6
/proc/6685/stat : 6685 (glucosInc) R 6681 6679 1127 0 -1 4202496 64794 0 0 0 6433 15 0 0 20 0 1 0 274804520 430731264 92187 33554432000 4194304 5654031 140733495624896 140733495622680 4232601 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/6685/statm: 105159 92187 140 357 0 104799 0
Current children cumulated CPU time (s) 76.65
Current children cumulated vsize (KiB) 567356

[startup+89.5004 s]
/proc/loadavg: 2.03 2.05 2.01 3/181 6685
/proc/meminfo: memFree=28746340/32873844 swapFree=7108/7108
[pid=6679] ppid=6677 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6679/stat : 6679 (npSolver-pbo-I.) S 6677 6679 1127 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274803301 9367552 275 33554432000 4194304 5064252 140735235332640 140735235331552 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6679/statm: 2287 275 233 213 0 72 0
[pid=6681] ppid=6679 vsize=137572 CPUtime=12.17 cores=0,2,4,6
/proc/6681/stat : 6681 (npSolver-pbo) S 6679 6679 1127 0 -1 4202496 21678 90421 0 0 159 16 1004 38 20 0 1 0 274803301 140873728 33429 33554432000 4194304 5992684 140736037727216 140736037713480 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6681/statm: 34393 33429 167 440 0 33949 0
[pid=6685] ppid=6681 vsize=420780 CPUtime=77.27 cores=0,2,4,6
/proc/6685/stat : 6685 (glucosInc) R 6681 6679 1127 0 -1 4202496 64857 0 0 0 7712 15 0 0 20 0 1 0 274804520 430878720 92761 33554432000 4194304 5654031 140733495624896 140733495622680 4232786 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/6685/statm: 105195 92761 140 357 0 104835 0
Current children cumulated CPU time (s) 89.44
Current children cumulated vsize (KiB) 567500

[startup+95.9003 s]
/proc/loadavg: 2.03 2.05 2.01 4/181 6685
/proc/meminfo: memFree=28714084/32873844 swapFree=7108/7108
[pid=6679] ppid=6677 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6679/stat : 6679 (npSolver-pbo-I.) S 6677 6679 1127 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274803301 9367552 275 33554432000 4194304 5064252 140735235332640 140735235331552 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6679/statm: 2287 275 233 213 0 72 0
[pid=6681] ppid=6679 vsize=181748 CPUtime=12.43 cores=0,2,4,6
/proc/6681/stat : 6681 (npSolver-pbo) R 6679 6679 1127 0 -1 4202496 25139 90421 0 0 182 19 1004 38 20 0 1 0 274803301 186109952 44511 33554432000 4194304 5992684 140736037727216 140736037721992 4479660 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/6681/statm: 45437 44511 173 440 0 44993 0
[pid=6685] ppid=6681 vsize=423496 CPUtime=83.47 cores=0,2,4,6
/proc/6685/stat : 6685 (glucosInc) S 6681 6679 1127 0 -1 4202496 66646 0 0 0 8331 16 0 0 20 0 1 0 274804520 433659904 94550 33554432000 4194304 5654031 140733495624896 140733495623208 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/6685/statm: 105874 94550 146 357 0 105514 0
Current children cumulated CPU time (s) 95.9
Current children cumulated vsize (KiB) 614392

[startup+97.5003 s]
/proc/loadavg: 2.02 2.05 2.01 3/182 6686
/proc/meminfo: memFree=28339520/32873844 swapFree=7108/7108
[pid=6679] ppid=6677 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6679/stat : 6679 (npSolver-pbo-I.) S 6677 6679 1127 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274803301 9367552 275 33554432000 4194304 5064252 140735235332640 140735235331552 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6679/statm: 2287 275 233 213 0 72 0
[pid=6681] ppid=6679 vsize=181752 CPUtime=12.7 cores=0,2,4,6
/proc/6681/stat : 6681 (npSolver-pbo) S 6679 6679 1127 0 -1 4204032 25154 90421 0 0 197 31 1004 38 20 0 1 0 274803301 186114048 44524 33554432000 4194304 5992684 140736037727216 140736037721752 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6681/statm: 45438 44524 185 440 0 44994 0
[pid=6685] ppid=6681 vsize=423496 CPUtime=83.47 cores=0,2,4,6
/proc/6685/stat : 6685 (glucosInc) S 6681 6679 1127 0 -1 4202496 66646 0 0 0 8331 16 0 0 20 0 1 0 274804520 433659904 94550 33554432000 4194304 5654031 140733495624896 140733495623208 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/6685/statm: 105874 94550 146 357 0 105514 0
Current children cumulated CPU time (s) 96.17
Current children cumulated vsize (KiB) 614396

[startup+98.3003 s]
/proc/loadavg: 2.02 2.05 2.01 2/182 6686
/proc/meminfo: memFree=28333568/32873844 swapFree=7108/7108
[pid=6679] ppid=6677 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6679/stat : 6679 (npSolver-pbo-I.) S 6677 6679 1127 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274803301 9367552 275 33554432000 4194304 5064252 140735235332640 140735235331552 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6679/statm: 2287 275 233 213 0 72 0
[pid=6681] ppid=6679 vsize=181752 CPUtime=12.7 cores=0,2,4,6
/proc/6681/stat : 6681 (npSolver-pbo) S 6679 6679 1127 0 -1 4204032 25154 90421 0 0 197 31 1004 38 20 0 1 0 274803301 186114048 44524 33554432000 4194304 5992684 140736037727216 140736037721752 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6681/statm: 45438 44524 185 440 0 44994 0
[pid=6685] ppid=6681 vsize=423496 CPUtime=83.47 cores=0,2,4,6
/proc/6685/stat : 6685 (glucosInc) S 6681 6679 1127 0 -1 4202496 66646 0 0 0 8331 16 0 0 20 0 1 0 274804520 433659904 94550 33554432000 4194304 5654031 140733495624896 140733495623208 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/6685/statm: 105874 94550 146 357 0 105514 0
Current children cumulated CPU time (s) 96.17
Current children cumulated vsize (KiB) 614396

[startup+98.7003 s]
/proc/loadavg: 2.02 2.05 2.01 2/182 6686
/proc/meminfo: memFree=28333568/32873844 swapFree=7108/7108
[pid=6679] ppid=6677 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6679/stat : 6679 (npSolver-pbo-I.) S 6677 6679 1127 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274803301 9367552 275 33554432000 4194304 5064252 140735235332640 140735235331552 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6679/statm: 2287 275 233 213 0 72 0
[pid=6681] ppid=6679 vsize=181752 CPUtime=12.7 cores=0,2,4,6
/proc/6681/stat : 6681 (npSolver-pbo) S 6679 6679 1127 0 -1 4204032 25154 90421 0 0 197 31 1004 38 20 0 1 0 274803301 186114048 44524 33554432000 4194304 5992684 140736037727216 140736037721752 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6681/statm: 45438 44524 185 440 0 44994 0
[pid=6685] ppid=6681 vsize=423496 CPUtime=83.47 cores=0,2,4,6
/proc/6685/stat : 6685 (glucosInc) S 6681 6679 1127 0 -1 4202496 66646 0 0 0 8331 16 0 0 20 0 1 0 274804520 433659904 94550 33554432000 4194304 5654031 140733495624896 140733495623208 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/6685/statm: 105874 94550 146 357 0 105514 0
Current children cumulated CPU time (s) 96.17
Current children cumulated vsize (KiB) 614396

[startup+98.9003 s]
/proc/loadavg: 2.02 2.05 2.01 2/182 6686
/proc/meminfo: memFree=28335484/32873844 swapFree=7108/7108
[pid=6679] ppid=6677 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6679/stat : 6679 (npSolver-pbo-I.) S 6677 6679 1127 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274803301 9367552 275 33554432000 4194304 5064252 140735235332640 140735235331552 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6679/statm: 2287 275 233 213 0 72 0
[pid=6681] ppid=6679 vsize=181752 CPUtime=12.7 cores=0,2,4,6
/proc/6681/stat : 6681 (npSolver-pbo) S 6679 6679 1127 0 -1 4204032 25154 90421 0 0 197 31 1004 38 20 0 1 0 274803301 186114048 44524 33554432000 4194304 5992684 140736037727216 140736037721752 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6681/statm: 45438 44524 185 440 0 44994 0
[pid=6685] ppid=6681 vsize=423496 CPUtime=83.47 cores=0,2,4,6
/proc/6685/stat : 6685 (glucosInc) S 6681 6679 1127 0 -1 4202496 66646 0 0 0 8331 16 0 0 20 0 1 0 274804520 433659904 94550 33554432000 4194304 5654031 140733495624896 140733495623208 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/6685/statm: 105874 94550 146 357 0 105514 0
Current children cumulated CPU time (s) 96.17
Current children cumulated vsize (KiB) 614396

[startup+99.0067 s]
/proc/loadavg: 2.02 2.05 2.01 2/182 6686
/proc/meminfo: memFree=28335484/32873844 swapFree=7108/7108
[pid=6679] ppid=6677 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6679/stat : 6679 (npSolver-pbo-I.) S 6677 6679 1127 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274803301 9367552 275 33554432000 4194304 5064252 140735235332640 140735235331552 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6679/statm: 2287 275 233 213 0 72 0
[pid=6681] ppid=6679 vsize=0 CPUtime=12.7 cores=0,2,4,6
/proc/6681/stat : 6681 (npSolver-pbo) R 6679 6679 1127 0 -1 4204036 25154 90421 0 0 197 31 1004 38 20 0 1 0 274803301 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6681/statm: 0 0 0 0 0 0 0
[pid=6685] ppid=6681 vsize=423496 CPUtime=83.47 cores=0,2,4,6
/proc/6685/stat : 6685 (glucosInc) S 6681 6679 1127 0 -1 4202496 66646 0 0 0 8331 16 0 0 20 0 1 0 274804520 433659904 94550 33554432000 4194304 5654031 140733495624896 140733495623208 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/6685/statm: 105874 94550 146 357 0 105514 0
Current children cumulated CPU time (s) 96.17
Current children cumulated vsize (KiB) 432644

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6679 and gives
#  childrusage.ru_utime.tv_sec=12
#  childrusage.ru_utime.tv_usec=15173
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=708892
# CPU time returned by wait4() is 12.7241
# while last known CPU time is 96.17
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 99.0141
CPU time (s): 96.17
CPU user time (s): 95.32
CPU system time (s): 0.85
CPU usage (%): 97.1276
Max. virtual memory (cumulated for all children) (KiB): 1080396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.0152
system time used= 0.708892
maximum resident set size= 912296
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 115950
page faults= 0
swaps= 0
block input operations= 0
block output operations= 228680
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 42417
involuntary context switches= 30

runsolver used 0.184971 second user time and 0.481926 second system time

The end

Launcher Data 

Begin job on node102 at 2012-05-27 04:45:48
IDJOB=3700001
IDBENCH=77770
IDSOLVER=2276
FILE ID=node102/3700001-1338086747
RUNJOBID= node102-1338052958-1143
PBS_JOBID= 14624412
Free space on /tmp= 71156 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j909_4.std.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3700001-1338086747/watcher-3700001-1338086747 -o /tmp/evaluation-result-3700001-1338086747/solver-3700001-1338086747 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3700001-1338086747.opb 1669138784 HOME HOME

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

MD5SUM BENCH= be0ddee39050738fafcfaea7d5126638
RANDOM SEED=1669138784

node102.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		: 2667.178
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	: 5334.35
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		: 2667.178
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	: 5331.90
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		: 2667.178
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		: 2667.178
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		: 2667.178
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		: 2667.178
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	: 5438.54
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		: 2667.178
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		: 2667.178
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        29318464 kB
Buffers:          307216 kB
Cached:          1444432 kB
SwapCached:            0 kB
Active:          2149988 kB
Inactive:         566076 kB
Active(anon):     954840 kB
Inactive(anon):    12260 kB
Active(file):    1195148 kB
Inactive(file):   553816 kB
Unevictable:        7108 kB
Mlocked:            7108 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             14824 kB
Writeback:             0 kB
AnonPages:        983664 kB
Mapped:            15580 kB
Shmem:               200 kB
Slab:             686456 kB
SReclaimable:     128156 kB
SUnreclaim:       558300 kB
KernelStack:        1504 kB
PageTables:         6116 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1258984 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    876544 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= 70924 MiB
End job on node102 at 2012-05-27 04:47:27