Trace number 3703212

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
npSolver inc-topdown-quickBound? (problem) 16.5 22.6402

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j1207_6.std.opb
MD5SUMd16d5193341210b17a0f2e49373cb527
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark125
Best CPU time to get the best result obtained on this benchmark1800.02
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables72842
Total number of constraints234141
Number of constraints which are clauses232941
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 constraint67
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 

1.48/1.56	c run inc solver
1.48/1.56	c [INC SYSTEM] run initial solver
1.48/1.56	c [INC SYSTEM] preprocess with white file
13.07/13.19	c [INC SYSTEM] finished preprocessing in 11 s
13.07/13.19	c [INC SYSTEM] execute solver
15.98/16.05	c [INC SEARCH] formula is SAT
16.40/16.41	c [INC SYSTEM] solved the initial formula
16.40/16.41	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
16.50/22.64	HOME/npSolver-pbo-Itdqb.sh: line 18: 31679 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=1 -useBinSearch=0 -useCP2=1 -useInc=1

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3703212-1338093803/watcher-3703212-1338093803 -o /tmp/evaluation-result-3703212-1338093803/solver-3703212-1338093803 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703212-1338093803.opb 1674165235 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: 2.75 2.54 2.25 3/182 31678
/proc/meminfo: memFree=31123852/32873844 swapFree=7112/7112
[pid=31678] ppid=31676 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31678/stat : 31678 (npSolver-pbo-It) S 31676 31678 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275505671 9367552 274 33554432000 4194304 5064252 140735258889776 140735258888688 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31678/statm: 2287 274 233 213 0 72 0

[startup+0.0663609 s]
/proc/loadavg: 2.75 2.54 2.25 3/182 31678
/proc/meminfo: memFree=31123852/32873844 swapFree=7112/7112
[pid=31678] ppid=31676 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31678/stat : 31678 (npSolver-pbo-It) S 31676 31678 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275505671 9367552 274 33554432000 4194304 5064252 140735258889776 140735258888688 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31678/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100229 s]
/proc/loadavg: 2.75 2.54 2.25 3/182 31678
/proc/meminfo: memFree=31123852/32873844 swapFree=7112/7112
[pid=31678] ppid=31676 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31678/stat : 31678 (npSolver-pbo-It) S 31676 31678 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275505671 9367552 274 33554432000 4194304 5064252 140735258889776 140735258888688 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31678/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300198 s]
/proc/loadavg: 2.75 2.54 2.25 3/182 31678
/proc/meminfo: memFree=31123852/32873844 swapFree=7112/7112
[pid=31678] ppid=31676 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31678/stat : 31678 (npSolver-pbo-It) S 31676 31678 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275505671 9367552 274 33554432000 4194304 5064252 140735258889776 140735258888688 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31678/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700262 s]
/proc/loadavg: 2.75 2.54 2.25 3/182 31678
/proc/meminfo: memFree=31123852/32873844 swapFree=7112/7112
[pid=31678] ppid=31676 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31678/stat : 31678 (npSolver-pbo-It) S 31676 31678 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275505671 9367552 274 33554432000 4194304 5064252 140735258889776 140735258888688 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31678/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50033 s]
/proc/loadavg: 2.75 2.54 2.25 3/184 31680
/proc/meminfo: memFree=30969192/32873844 swapFree=7112/7112
[pid=31678] ppid=31676 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31678/stat : 31678 (npSolver-pbo-It) S 31676 31678 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275505671 9367552 274 33554432000 4194304 5064252 140735258889776 140735258888688 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31678/statm: 2287 274 233 213 0 72 0
[pid=31679] ppid=31678 vsize=172488 CPUtime=1.48 cores=1,3,5,7
/proc/31679/stat : 31679 (npSolver-pbo) R 31678 31678 23606 0 -1 4202496 18029 0 0 0 142 6 0 0 20 0 1 0 275505672 176627712 38936 33554432000 4194304 5992684 140733308854448 140733308847528 5182699 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/31679/statm: 43122 38936 159 440 0 42678 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 181636

[startup+3.10039 s]
/proc/loadavg: 2.75 2.54 2.25 3/186 31682
/proc/meminfo: memFree=30740756/32873844 swapFree=7112/7112
[pid=31678] ppid=31676 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31678/stat : 31678 (npSolver-pbo-It) S 31676 31678 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275505671 9367552 274 33554432000 4194304 5064252 140735258889776 140735258888688 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31678/statm: 2287 274 233 213 0 72 0
[pid=31679] ppid=31678 vsize=123464 CPUtime=1.55 cores=1,3,5,7
/proc/31679/stat : 31679 (npSolver-pbo) S 31678 31678 23606 0 -1 4202496 18036 0 0 0 142 13 0 0 20 0 1 0 275505672 126427136 26686 33554432000 4194304 5992684 140733308854448 140733308848896 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31679/statm: 30866 26686 165 440 0 30422 0
[pid=31681] ppid=31679 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31681/stat : 31681 (cp2_pre.sh) S 31679 31678 23606 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 275505828 9367552 276 33554432000 4194304 5064252 140735458087680 140735458086384 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/31681/statm: 2287 276 234 213 0 72 0
[pid=31682] ppid=31681 vsize=537348 CPUtime=1.53 cores=1,3,5,7
/proc/31682/stat : 31682 (coprocessor) R 31681 31678 23606 0 -1 4202496 42558 0 0 0 138 15 0 0 20 0 1 0 275505828 550244352 116226 33554432000 4194304 6586260 140736406597824 140736406594088 5511711 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/31682/statm: 134337 116226 164 584 0 133749 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 679108

[startup+6.30037 s]
/proc/loadavg: 2.69 2.53 2.25 3/186 31682
/proc/meminfo: memFree=30155296/32873844 swapFree=7112/7112
[pid=31678] ppid=31676 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31678/stat : 31678 (npSolver-pbo-It) S 31676 31678 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275505671 9367552 274 33554432000 4194304 5064252 140735258889776 140735258888688 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31678/statm: 2287 274 233 213 0 72 0
[pid=31679] ppid=31678 vsize=123464 CPUtime=1.55 cores=1,3,5,7
/proc/31679/stat : 31679 (npSolver-pbo) S 31678 31678 23606 0 -1 4202496 18036 0 0 0 142 13 0 0 20 0 1 0 275505672 126427136 26686 33554432000 4194304 5992684 140733308854448 140733308848896 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31679/statm: 30866 26686 165 440 0 30422 0
[pid=31681] ppid=31679 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31681/stat : 31681 (cp2_pre.sh) S 31679 31678 23606 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 275505828 9367552 276 33554432000 4194304 5064252 140735458087680 140735458086384 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/31681/statm: 2287 276 234 213 0 72 0
[pid=31682] ppid=31681 vsize=732740 CPUtime=4.72 cores=1,3,5,7
/proc/31682/stat : 31682 (coprocessor) R 31681 31678 23606 0 -1 4202496 75171 0 0 0 449 23 0 0 20 0 1 0 275505828 750325760 178983 33554432000 4194304 6586260 140736406597824 140736406593640 5599454 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/31682/statm: 183185 178983 189 584 0 182597 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 874500

[startup+12.7003 s]
/proc/loadavg: 2.64 2.52 2.25 3/186 31726
/proc/meminfo: memFree=29956388/32873844 swapFree=7112/7112
[pid=31678] ppid=31676 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31678/stat : 31678 (npSolver-pbo-It) S 31676 31678 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275505671 9367552 274 33554432000 4194304 5064252 140735258889776 140735258888688 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31678/statm: 2287 274 233 213 0 72 0
[pid=31679] ppid=31678 vsize=123464 CPUtime=1.55 cores=1,3,5,7
/proc/31679/stat : 31679 (npSolver-pbo) S 31678 31678 23606 0 -1 4202496 18036 0 0 0 142 13 0 0 20 0 1 0 275505672 126427136 26686 33554432000 4194304 5992684 140733308854448 140733308848896 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31679/statm: 30866 26686 165 440 0 30422 0
[pid=31681] ppid=31679 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31681/stat : 31681 (cp2_pre.sh) S 31679 31678 23606 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 275505828 9367552 276 33554432000 4194304 5064252 140735458087680 140735458086384 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/31681/statm: 2287 276 234 213 0 72 0
[pid=31682] ppid=31681 vsize=734856 CPUtime=11.13 cores=1,3,5,7
/proc/31682/stat : 31682 (coprocessor) R 31681 31678 23606 0 -1 4202496 76348 0 0 0 1079 34 0 0 20 0 1 0 275505828 752492544 179529 33554432000 4194304 6586260 140736406597824 140736406593576 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/31682/statm: 183714 179529 199 584 0 183126 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 876616

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

[startup+12.9003 s]
/proc/loadavg: 2.64 2.52 2.25 3/186 31726
/proc/meminfo: memFree=29956388/32873844 swapFree=7112/7112
[pid=31678] ppid=31676 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31678/stat : 31678 (npSolver-pbo-It) S 31676 31678 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275505671 9367552 274 33554432000 4194304 5064252 140735258889776 140735258888688 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31678/statm: 2287 274 233 213 0 72 0
[pid=31679] ppid=31678 vsize=123464 CPUtime=1.55 cores=1,3,5,7
/proc/31679/stat : 31679 (npSolver-pbo) S 31678 31678 23606 0 -1 4202496 18036 0 0 0 142 13 0 0 20 0 1 0 275505672 126427136 26686 33554432000 4194304 5992684 140733308854448 140733308848896 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31679/statm: 30866 26686 165 440 0 30422 0
[pid=31681] ppid=31679 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31681/stat : 31681 (cp2_pre.sh) S 31679 31678 23606 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 275505828 9367552 276 33554432000 4194304 5064252 140735458087680 140735458086384 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/31681/statm: 2287 276 234 213 0 72 0
[pid=31682] ppid=31681 vsize=734856 CPUtime=11.32 cores=1,3,5,7
/proc/31682/stat : 31682 (coprocessor) R 31681 31678 23606 0 -1 4202496 76348 0 0 0 1098 34 0 0 20 0 1 0 275505828 752492544 179529 33554432000 4194304 6586260 140736406597824 140736406593576 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/31682/statm: 183714 179529 199 584 0 183126 0
Current children cumulated CPU time (s) 12.87
Current children cumulated vsize (KiB) 876616

[startup+19.3003 s]
/proc/loadavg: 2.59 2.51 2.25 2/186 31729
/proc/meminfo: memFree=29831616/32873844 swapFree=7112/7112
[pid=31678] ppid=31676 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31678/stat : 31678 (npSolver-pbo-It) S 31676 31678 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275505671 9367552 274 33554432000 4194304 5064252 140735258889776 140735258888688 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31678/statm: 2287 274 233 213 0 72 0
[pid=31679] ppid=31678 vsize=155980 CPUtime=13.68 cores=1,3,5,7
/proc/31679/stat : 31679 (npSolver-pbo) S 31678 31678 23606 0 -1 4204032 20505 77251 0 0 182 25 1122 39 20 0 1 0 275505672 159723520 34124 33554432000 4194304 5992684 140733308854448 140733308848984 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31679/statm: 38995 34124 185 440 0 38551 0
[pid=31728] ppid=31679 vsize=335036 CPUtime=2.82 cores=1,3,5,7
/proc/31728/stat : 31728 (glucosInc) S 31679 31678 23606 0 -1 4202496 55938 0 0 0 269 13 0 0 20 0 1 0 275506990 343076864 73762 33554432000 4194304 5654031 140736828679184 140736828677496 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31728/statm: 83759 73762 146 357 0 83399 0
Current children cumulated CPU time (s) 16.5
Current children cumulated vsize (KiB) 500164

[startup+20.9003 s]
/proc/loadavg: 2.62 2.52 2.25 2/186 31729
/proc/meminfo: memFree=29816032/32873844 swapFree=7112/7112
[pid=31678] ppid=31676 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31678/stat : 31678 (npSolver-pbo-It) S 31676 31678 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275505671 9367552 274 33554432000 4194304 5064252 140735258889776 140735258888688 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31678/statm: 2287 274 233 213 0 72 0
[pid=31679] ppid=31678 vsize=155980 CPUtime=13.68 cores=1,3,5,7
/proc/31679/stat : 31679 (npSolver-pbo) S 31678 31678 23606 0 -1 4204032 20505 77251 0 0 182 25 1122 39 20 0 1 0 275505672 159723520 34124 33554432000 4194304 5992684 140733308854448 140733308848984 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31679/statm: 38995 34124 185 440 0 38551 0
[pid=31728] ppid=31679 vsize=335036 CPUtime=2.82 cores=1,3,5,7
/proc/31728/stat : 31728 (glucosInc) S 31679 31678 23606 0 -1 4202496 55938 0 0 0 269 13 0 0 20 0 1 0 275506990 343076864 73762 33554432000 4194304 5654031 140736828679184 140736828677496 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31728/statm: 83759 73762 146 357 0 83399 0
Current children cumulated CPU time (s) 16.5
Current children cumulated vsize (KiB) 500164

[startup+21.7003 s]
/proc/loadavg: 2.62 2.52 2.25 2/185 31731
/proc/meminfo: memFree=30385024/32873844 swapFree=7112/7112
[pid=31678] ppid=31676 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31678/stat : 31678 (npSolver-pbo-It) S 31676 31678 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275505671 9367552 274 33554432000 4194304 5064252 140735258889776 140735258888688 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31678/statm: 2287 274 233 213 0 72 0
[pid=31679] ppid=31678 vsize=155980 CPUtime=13.68 cores=1,3,5,7
/proc/31679/stat : 31679 (npSolver-pbo) S 31678 31678 23606 0 -1 4204032 20505 77251 0 0 182 25 1122 39 20 0 1 0 275505672 159723520 34124 33554432000 4194304 5992684 140733308854448 140733308848984 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31679/statm: 38995 34124 185 440 0 38551 0
[pid=31728] ppid=31679 vsize=335036 CPUtime=2.82 cores=1,3,5,7
/proc/31728/stat : 31728 (glucosInc) S 31679 31678 23606 0 -1 4202496 55938 0 0 0 269 13 0 0 20 0 1 0 275506990 343076864 73762 33554432000 4194304 5654031 140736828679184 140736828677496 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31728/statm: 83759 73762 146 357 0 83399 0
Current children cumulated CPU time (s) 16.5
Current children cumulated vsize (KiB) 500164

[startup+22.1003 s]
/proc/loadavg: 2.62 2.52 2.25 2/185 31731
/proc/meminfo: memFree=30349428/32873844 swapFree=7112/7112
[pid=31678] ppid=31676 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31678/stat : 31678 (npSolver-pbo-It) S 31676 31678 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275505671 9367552 274 33554432000 4194304 5064252 140735258889776 140735258888688 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31678/statm: 2287 274 233 213 0 72 0
[pid=31679] ppid=31678 vsize=155980 CPUtime=13.68 cores=1,3,5,7
/proc/31679/stat : 31679 (npSolver-pbo) S 31678 31678 23606 0 -1 4204032 20505 77251 0 0 182 25 1122 39 20 0 1 0 275505672 159723520 34124 33554432000 4194304 5992684 140733308854448 140733308848984 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31679/statm: 38995 34124 185 440 0 38551 0
[pid=31728] ppid=31679 vsize=335036 CPUtime=2.82 cores=1,3,5,7
/proc/31728/stat : 31728 (glucosInc) S 31679 31678 23606 0 -1 4202496 55938 0 0 0 269 13 0 0 20 0 1 0 275506990 343076864 73762 33554432000 4194304 5654031 140736828679184 140736828677496 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31728/statm: 83759 73762 146 357 0 83399 0
Current children cumulated CPU time (s) 16.5
Current children cumulated vsize (KiB) 500164

[startup+22.5003 s]
/proc/loadavg: 2.62 2.52 2.25 2/185 31731
/proc/meminfo: memFree=30349428/32873844 swapFree=7112/7112
[pid=31678] ppid=31676 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31678/stat : 31678 (npSolver-pbo-It) S 31676 31678 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275505671 9367552 274 33554432000 4194304 5064252 140735258889776 140735258888688 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31678/statm: 2287 274 233 213 0 72 0
[pid=31679] ppid=31678 vsize=155980 CPUtime=13.68 cores=1,3,5,7
/proc/31679/stat : 31679 (npSolver-pbo) S 31678 31678 23606 0 -1 4204032 20505 77251 0 0 182 25 1122 39 20 0 1 0 275505672 159723520 34124 33554432000 4194304 5992684 140733308854448 140733308848984 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31679/statm: 38995 34124 185 440 0 38551 0
[pid=31728] ppid=31679 vsize=335036 CPUtime=2.82 cores=1,3,5,7
/proc/31728/stat : 31728 (glucosInc) S 31679 31678 23606 0 -1 4202496 55938 0 0 0 269 13 0 0 20 0 1 0 275506990 343076864 73762 33554432000 4194304 5654031 140736828679184 140736828677496 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31728/statm: 83759 73762 146 357 0 83399 0
Current children cumulated CPU time (s) 16.5
Current children cumulated vsize (KiB) 500164

[startup+22.6003 s]
/proc/loadavg: 2.62 2.52 2.25 2/185 31731
/proc/meminfo: memFree=30349428/32873844 swapFree=7112/7112
[pid=31678] ppid=31676 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31678/stat : 31678 (npSolver-pbo-It) S 31676 31678 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275505671 9367552 274 33554432000 4194304 5064252 140735258889776 140735258888688 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31678/statm: 2287 274 233 213 0 72 0
[pid=31679] ppid=31678 vsize=155980 CPUtime=13.68 cores=1,3,5,7
/proc/31679/stat : 31679 (npSolver-pbo) S 31678 31678 23606 0 -1 4204032 20505 77251 0 0 182 25 1122 39 20 0 1 0 275505672 159723520 34124 33554432000 4194304 5992684 140733308854448 140733308848984 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31679/statm: 38995 34124 185 440 0 38551 0
[pid=31728] ppid=31679 vsize=335036 CPUtime=2.82 cores=1,3,5,7
/proc/31728/stat : 31728 (glucosInc) S 31679 31678 23606 0 -1 4202496 55938 0 0 0 269 13 0 0 20 0 1 0 275506990 343076864 73762 33554432000 4194304 5654031 140736828679184 140736828677496 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31728/statm: 83759 73762 146 357 0 83399 0
Current children cumulated CPU time (s) 16.5
Current children cumulated vsize (KiB) 500164

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31678 and gives
#  childrusage.ru_utime.tv_sec=13
#  childrusage.ru_utime.tv_usec=52015
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=659899
# CPU time returned by wait4() is 13.7119
# while last known CPU time is 16.5
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 22.6402
CPU time (s): 16.5
CPU user time (s): 15.73
CPU system time (s): 0.77
CPU usage (%): 72.8791
Max. virtual memory (cumulated for all children) (KiB): 876616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 13.052
system time used= 0.659899
maximum resident set size= 747200
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 98130
page faults= 0
swaps= 0
block input operations= 0
block output operations= 182760
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 38031
involuntary context switches= 68

runsolver used 0.021996 second user time and 0.185971 second system time

The end

Launcher Data 

Begin job on node132 at 2012-05-27 06:43:23
IDJOB=3703212
IDBENCH=77618
IDSOLVER=2278
FILE ID=node132/3703212-1338093803
RUNJOBID= node132-1338088060-23623
PBS_JOBID= 14624453
Free space on /tmp= 71596 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j1207_6.std.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3703212-1338093803/watcher-3703212-1338093803 -o /tmp/evaluation-result-3703212-1338093803/solver-3703212-1338093803 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703212-1338093803.opb 1674165235 HOME HOME

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

MD5SUM BENCH= d16d5193341210b17a0f2e49373cb527
RANDOM SEED=1674165235

node132.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		: 2666.832
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.66
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		: 2666.832
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	: 5332.55
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		: 2666.832
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	: 5332.56
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		: 2666.832
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	: 5332.56
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		: 2666.832
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	: 5332.55
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		: 2666.832
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	: 5332.56
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		: 2666.832
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	: 5332.55
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		: 2666.832
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31126216 kB
Buffers:          268284 kB
Cached:           354844 kB
SwapCached:         1488 kB
Active:           654540 kB
Inactive:         273104 kB
Active(anon):     297240 kB
Inactive(anon):     8844 kB
Active(file):     357300 kB
Inactive(file):   264260 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67105400 kB
Dirty:             56208 kB
Writeback:            36 kB
AnonPages:        362292 kB
Mapped:            12408 kB
Shmem:                 8 kB
Slab:             680148 kB
SReclaimable:     119620 kB
SUnreclaim:       560528 kB
KernelStack:        1488 kB
PageTables:         4188 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     461892 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:    212992 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= 71288 MiB
End job on node132 at 2012-05-27 06:43:48