Trace number 3751293

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 NameAnswerCPU timeWall clock time
npSolver inc-topdown-quickBound (fixed)? (problem) 33.93 34.1189

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/ShortestPathBA/
normalized-BeauxArts_K70.opb
MD5SUMe50339bba16007b68fcf75042d633deb
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark10.8114
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3850
Total number of constraints3992
Number of constraints which are clauses3922
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint70
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 71
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.03	c run inc solver
0.00/0.03	c [INC SYSTEM] run initial solver
0.00/0.03	c [INC SYSTEM] preprocess with white file
0.00/0.15	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.15	c [INC SYSTEM] execute solver
33.85/33.96	c [INC SEARCH] formula is SAT
33.85/33.96	c [INC SYSTEM] solved the initial formula
33.85/33.97	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
33.93/34.11	HOME/npSolver-pbo-Itdqb.sh: line 18: 18760 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-3751293-1339170210/watcher-3751293-1339170210 -o /tmp/evaluation-result-3751293-1339170210/solver-3751293-1339170210 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751293-1339170210.opb 163942293 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: 1.92 1.99 1.99 2/177 18759
/proc/meminfo: memFree=29033128/32873648 swapFree=7372/7372
[pid=18759] ppid=18757 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18759/stat : 18759 (npSolver-pbo-It) S 18757 18759 18714 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383147756 9367552 275 33554432000 4194304 5064252 140734461572688 140734461571600 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/18759/statm: 2287 275 233 213 0 72 0

[startup+0.095078 s]
/proc/loadavg: 1.92 1.99 1.99 2/177 18759
/proc/meminfo: memFree=29033128/32873648 swapFree=7372/7372
[pid=18759] ppid=18757 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18759/stat : 18759 (npSolver-pbo-It) S 18757 18759 18714 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383147756 9367552 275 33554432000 4194304 5064252 140734461572688 140734461571600 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/18759/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100179 s]
/proc/loadavg: 1.92 1.99 1.99 2/177 18759
/proc/meminfo: memFree=29033128/32873648 swapFree=7372/7372
[pid=18759] ppid=18757 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18759/stat : 18759 (npSolver-pbo-It) S 18757 18759 18714 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383147756 9367552 275 33554432000 4194304 5064252 140734461572688 140734461571600 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/18759/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300195 s]
/proc/loadavg: 1.92 1.99 1.99 2/177 18759
/proc/meminfo: memFree=29033128/32873648 swapFree=7372/7372
[pid=18759] ppid=18757 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18759/stat : 18759 (npSolver-pbo-It) S 18757 18759 18714 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383147756 9367552 275 33554432000 4194304 5064252 140734461572688 140734461571600 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/18759/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700194 s]
/proc/loadavg: 1.92 1.99 1.99 2/177 18759
/proc/meminfo: memFree=29033128/32873648 swapFree=7372/7372
[pid=18759] ppid=18757 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18759/stat : 18759 (npSolver-pbo-It) S 18757 18759 18714 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383147756 9367552 275 33554432000 4194304 5064252 140734461572688 140734461571600 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/18759/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50025 s]
/proc/loadavg: 1.92 1.99 1.99 3/181 18769
/proc/meminfo: memFree=29016300/32873648 swapFree=7372/7372
[pid=18759] ppid=18757 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18759/stat : 18759 (npSolver-pbo-It) S 18757 18759 18714 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383147756 9367552 275 33554432000 4194304 5064252 140734461572688 140734461571600 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/18759/statm: 2287 275 233 213 0 72 0
[pid=18760] ppid=18759 vsize=4352 CPUtime=0.13 cores=1,3,5,7
/proc/18760/stat : 18760 (npSolver-pbo) S 18759 18759 18714 0 -1 4202496 2537 2928 0 0 2 0 11 0 20 0 1 0 383147756 4456448 744 33554432000 4194304 6004724 140735664402752 140735664389032 5190736 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/18760/statm: 1088 744 152 442 0 642 0
[pid=18769] ppid=18760 vsize=10516 CPUtime=1.33 cores=1,3,5,7
/proc/18769/stat : 18769 (glucosInc) R 18760 18759 18714 0 -1 4202496 2931 0 0 0 133 0 0 0 20 0 1 0 383147772 10768384 1845 33554432000 4194304 5654031 140735213373872 140735213371752 4234964 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/18769/statm: 2629 1845 142 357 0 2269 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 24016

[startup+3.10029 s]
/proc/loadavg: 1.92 1.99 1.99 3/181 18769
/proc/meminfo: memFree=29006284/32873648 swapFree=7372/7372
[pid=18759] ppid=18757 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18759/stat : 18759 (npSolver-pbo-It) S 18757 18759 18714 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383147756 9367552 275 33554432000 4194304 5064252 140734461572688 140734461571600 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/18759/statm: 2287 275 233 213 0 72 0
[pid=18760] ppid=18759 vsize=4352 CPUtime=0.13 cores=1,3,5,7
/proc/18760/stat : 18760 (npSolver-pbo) S 18759 18759 18714 0 -1 4202496 2537 2928 0 0 2 0 11 0 20 0 1 0 383147756 4456448 744 33554432000 4194304 6004724 140735664402752 140735664389032 5190736 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/18760/statm: 1088 744 152 442 0 642 0
[pid=18769] ppid=18760 vsize=17612 CPUtime=2.94 cores=1,3,5,7
/proc/18769/stat : 18769 (glucosInc) R 18760 18759 18714 0 -1 4202496 3583 0 0 0 293 1 0 0 20 0 1 0 383147772 18034688 2929 33554432000 4194304 5654031 140735213373872 140735213361688 4232775 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/18769/statm: 4403 2929 142 357 0 4043 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 31112

[startup+6.30029 s]
/proc/loadavg: 1.93 1.99 1.99 3/181 18769
/proc/meminfo: memFree=29001348/32873648 swapFree=7372/7372
[pid=18759] ppid=18757 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18759/stat : 18759 (npSolver-pbo-It) S 18757 18759 18714 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383147756 9367552 275 33554432000 4194304 5064252 140734461572688 140734461571600 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/18759/statm: 2287 275 233 213 0 72 0
[pid=18760] ppid=18759 vsize=4352 CPUtime=0.13 cores=1,3,5,7
/proc/18760/stat : 18760 (npSolver-pbo) S 18759 18759 18714 0 -1 4202496 2537 2928 0 0 2 0 11 0 20 0 1 0 383147756 4456448 744 33554432000 4194304 6004724 140735664402752 140735664389032 5190736 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/18760/statm: 1088 744 152 442 0 642 0
[pid=18769] ppid=18760 vsize=24740 CPUtime=6.14 cores=1,3,5,7
/proc/18769/stat : 18769 (glucosInc) R 18760 18759 18714 0 -1 4202496 4105 0 0 0 613 1 0 0 20 0 1 0 383147772 25333760 5490 33554432000 4194304 5654031 140735213373872 140735213361688 4232984 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/18769/statm: 6185 5490 142 357 0 5825 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 38240

[startup+12.7003 s]
/proc/loadavg: 1.93 1.99 1.99 3/181 18769
/proc/meminfo: memFree=28976252/32873648 swapFree=7372/7372
[pid=18759] ppid=18757 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18759/stat : 18759 (npSolver-pbo-It) S 18757 18759 18714 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383147756 9367552 275 33554432000 4194304 5064252 140734461572688 140734461571600 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/18759/statm: 2287 275 233 213 0 72 0
[pid=18760] ppid=18759 vsize=4352 CPUtime=0.13 cores=1,3,5,7
/proc/18760/stat : 18760 (npSolver-pbo) S 18759 18759 18714 0 -1 4202496 2537 2928 0 0 2 0 11 0 20 0 1 0 383147756 4456448 744 33554432000 4194304 6004724 140735664402752 140735664389032 5190736 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/18760/statm: 1088 744 152 442 0 642 0
[pid=18769] ppid=18760 vsize=43484 CPUtime=12.53 cores=1,3,5,7
/proc/18769/stat : 18769 (glucosInc) R 18760 18759 18714 0 -1 4202496 5040 0 0 0 1252 1 0 0 20 0 1 0 383147772 44527616 7025 33554432000 4194304 5654031 140735213373872 140735213361688 4233236 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/18769/statm: 10871 7025 142 357 0 10511 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 56984

[startup+25.5004 s]
/proc/loadavg: 1.95 1.99 1.99 3/181 18769
/proc/meminfo: memFree=28957796/32873648 swapFree=7372/7372
[pid=18759] ppid=18757 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18759/stat : 18759 (npSolver-pbo-It) S 18757 18759 18714 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383147756 9367552 275 33554432000 4194304 5064252 140734461572688 140734461571600 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/18759/statm: 2287 275 233 213 0 72 0
[pid=18760] ppid=18759 vsize=4352 CPUtime=0.13 cores=1,3,5,7
/proc/18760/stat : 18760 (npSolver-pbo) S 18759 18759 18714 0 -1 4202496 2537 2928 0 0 2 0 11 0 20 0 1 0 383147756 4456448 744 33554432000 4194304 6004724 140735664402752 140735664389032 5190736 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/18760/statm: 1088 744 152 442 0 642 0
[pid=18769] ppid=18760 vsize=43484 CPUtime=25.33 cores=1,3,5,7
/proc/18769/stat : 18769 (glucosInc) R 18760 18759 18714 0 -1 4202496 5593 0 0 0 2531 2 0 0 20 0 1 0 383147772 44527616 10370 33554432000 4194304 5654031 140735213373872 140735213361688 4233036 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/18769/statm: 10871 10370 142 357 0 10511 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 56984

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

[startup+25.6004 s]
/proc/loadavg: 1.95 1.99 1.99 3/181 18769
/proc/meminfo: memFree=28957796/32873648 swapFree=7372/7372
[pid=18759] ppid=18757 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18759/stat : 18759 (npSolver-pbo-It) S 18757 18759 18714 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383147756 9367552 275 33554432000 4194304 5064252 140734461572688 140734461571600 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/18759/statm: 2287 275 233 213 0 72 0
[pid=18760] ppid=18759 vsize=4352 CPUtime=0.13 cores=1,3,5,7
/proc/18760/stat : 18760 (npSolver-pbo) S 18759 18759 18714 0 -1 4202496 2537 2928 0 0 2 0 11 0 20 0 1 0 383147756 4456448 744 33554432000 4194304 6004724 140735664402752 140735664389032 5190736 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/18760/statm: 1088 744 152 442 0 642 0
[pid=18769] ppid=18760 vsize=62340 CPUtime=25.43 cores=1,3,5,7
/proc/18769/stat : 18769 (glucosInc) R 18760 18759 18714 0 -1 4202496 5595 0 0 0 2541 2 0 0 20 0 1 0 383147772 63836160 10372 33554432000 4194304 5654031 140735213373872 140735213361688 4233204 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/18769/statm: 15585 10372 142 357 0 15225 0
Current children cumulated CPU time (s) 25.56
Current children cumulated vsize (KiB) 75840

[startup+28.8004 s]
/proc/loadavg: 1.95 1.99 1.99 3/181 18769
/proc/meminfo: memFree=28930428/32873648 swapFree=7372/7372
[pid=18759] ppid=18757 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18759/stat : 18759 (npSolver-pbo-It) S 18757 18759 18714 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383147756 9367552 275 33554432000 4194304 5064252 140734461572688 140734461571600 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/18759/statm: 2287 275 233 213 0 72 0
[pid=18760] ppid=18759 vsize=4352 CPUtime=0.13 cores=1,3,5,7
/proc/18760/stat : 18760 (npSolver-pbo) S 18759 18759 18714 0 -1 4202496 2537 2928 0 0 2 0 11 0 20 0 1 0 383147756 4456448 744 33554432000 4194304 6004724 140735664402752 140735664389032 5190736 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/18760/statm: 1088 744 152 442 0 642 0
[pid=18769] ppid=18760 vsize=62340 CPUtime=28.63 cores=1,3,5,7
/proc/18769/stat : 18769 (glucosInc) R 18760 18759 18714 0 -1 4202496 5798 0 0 0 2861 2 0 0 20 0 1 0 383147772 63836160 13637 33554432000 4194304 5654031 140735213373872 140735213361688 4233204 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/18769/statm: 15585 13637 142 357 0 15225 0
Current children cumulated CPU time (s) 28.76
Current children cumulated vsize (KiB) 75840

[startup+32.0064 s]
/proc/loadavg: 1.95 1.99 1.99 3/181 18769
/proc/meminfo: memFree=28919320/32873648 swapFree=7372/7372
[pid=18759] ppid=18757 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18759/stat : 18759 (npSolver-pbo-It) S 18757 18759 18714 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383147756 9367552 275 33554432000 4194304 5064252 140734461572688 140734461571600 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/18759/statm: 2287 275 233 213 0 72 0
[pid=18760] ppid=18759 vsize=4352 CPUtime=0.13 cores=1,3,5,7
/proc/18760/stat : 18760 (npSolver-pbo) S 18759 18759 18714 0 -1 4202496 2537 2928 0 0 2 0 11 0 20 0 1 0 383147756 4456448 744 33554432000 4194304 6004724 140735664402752 140735664389032 5190736 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/18760/statm: 1088 744 152 442 0 642 0
[pid=18769] ppid=18760 vsize=62340 CPUtime=31.83 cores=1,3,5,7
/proc/18769/stat : 18769 (glucosInc) R 18760 18759 18714 0 -1 4202496 6181 0 0 0 3181 2 0 0 20 0 1 0 383147772 63836160 15040 33554432000 4194304 5654031 140735213373872 140735213361688 4215353 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/18769/statm: 15585 15040 142 357 0 15225 0
Current children cumulated CPU time (s) 31.96
Current children cumulated vsize (KiB) 75840

[startup+32.8003 s]
/proc/loadavg: 1.95 1.99 1.99 3/181 18769
/proc/meminfo: memFree=28919320/32873648 swapFree=7372/7372
[pid=18759] ppid=18757 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18759/stat : 18759 (npSolver-pbo-It) S 18757 18759 18714 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383147756 9367552 275 33554432000 4194304 5064252 140734461572688 140734461571600 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/18759/statm: 2287 275 233 213 0 72 0
[pid=18760] ppid=18759 vsize=4352 CPUtime=0.13 cores=1,3,5,7
/proc/18760/stat : 18760 (npSolver-pbo) S 18759 18759 18714 0 -1 4202496 2537 2928 0 0 2 0 11 0 20 0 1 0 383147756 4456448 744 33554432000 4194304 6004724 140735664402752 140735664389032 5190736 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/18760/statm: 1088 744 152 442 0 642 0
[pid=18769] ppid=18760 vsize=62340 CPUtime=32.63 cores=1,3,5,7
/proc/18769/stat : 18769 (glucosInc) R 18760 18759 18714 0 -1 4202496 6181 0 0 0 3261 2 0 0 20 0 1 0 383147772 63836160 15040 33554432000 4194304 5654031 140735213373872 140735213361688 4215104 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/18769/statm: 15585 15040 142 357 0 15225 0
Current children cumulated CPU time (s) 32.76
Current children cumulated vsize (KiB) 75840

[startup+33.6004 s]
/proc/loadavg: 1.95 1.99 1.99 3/181 18769
/proc/meminfo: memFree=28912556/32873648 swapFree=7372/7372
[pid=18759] ppid=18757 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18759/stat : 18759 (npSolver-pbo-It) S 18757 18759 18714 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383147756 9367552 275 33554432000 4194304 5064252 140734461572688 140734461571600 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/18759/statm: 2287 275 233 213 0 72 0
[pid=18760] ppid=18759 vsize=4352 CPUtime=0.13 cores=1,3,5,7
/proc/18760/stat : 18760 (npSolver-pbo) S 18759 18759 18714 0 -1 4202496 2537 2928 0 0 2 0 11 0 20 0 1 0 383147756 4456448 744 33554432000 4194304 6004724 140735664402752 140735664389032 5190736 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/18760/statm: 1088 744 152 442 0 642 0
[pid=18769] ppid=18760 vsize=62340 CPUtime=33.42 cores=1,3,5,7
/proc/18769/stat : 18769 (glucosInc) R 18760 18759 18714 0 -1 4202496 6181 0 0 0 3340 2 0 0 20 0 1 0 383147772 63836160 15040 33554432000 4194304 5654031 140735213373872 140735213361688 4218835 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/18769/statm: 15585 15040 142 357 0 15225 0
Current children cumulated CPU time (s) 33.55
Current children cumulated vsize (KiB) 75840

[startup+34.0003 s]
/proc/loadavg: 1.95 1.99 1.99 3/181 18769
/proc/meminfo: memFree=28912556/32873648 swapFree=7372/7372
[pid=18759] ppid=18757 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18759/stat : 18759 (npSolver-pbo-It) S 18757 18759 18714 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383147756 9367552 275 33554432000 4194304 5064252 140734461572688 140734461571600 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/18759/statm: 2287 275 233 213 0 72 0
[pid=18760] ppid=18759 vsize=4356 CPUtime=0.14 cores=1,3,5,7
/proc/18760/stat : 18760 (npSolver-pbo) S 18759 18759 18714 0 -1 4204032 2626 2928 0 0 3 0 11 0 20 0 1 0 383147756 4460544 768 33554432000 4194304 6004724 140735664402752 140735664397304 5251733 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/18760/statm: 1089 768 174 442 0 643 0
[pid=18769] ppid=18760 vsize=62348 CPUtime=33.79 cores=1,3,5,7
/proc/18769/stat : 18769 (glucosInc) S 18760 18759 18714 0 -1 4202496 6188 0 0 0 3377 2 0 0 20 0 1 0 383147772 63844352 15047 33554432000 4194304 5654031 140735213373872 140735213372184 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18769/statm: 15587 15047 148 357 0 15227 0
Current children cumulated CPU time (s) 33.93
Current children cumulated vsize (KiB) 75852

[startup+34.1004 s]
/proc/loadavg: 1.95 1.99 1.99 2/182 18770
/proc/meminfo: memFree=28939120/32873648 swapFree=7372/7372
[pid=18759] ppid=18757 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18759/stat : 18759 (npSolver-pbo-It) S 18757 18759 18714 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383147756 9367552 275 33554432000 4194304 5064252 140734461572688 140734461571600 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/18759/statm: 2287 275 233 213 0 72 0
[pid=18760] ppid=18759 vsize=4356 CPUtime=0.14 cores=1,3,5,7
/proc/18760/stat : 18760 (npSolver-pbo) S 18759 18759 18714 0 -1 4204032 2626 2928 0 0 3 0 11 0 20 0 1 0 383147756 4460544 768 33554432000 4194304 6004724 140735664402752 140735664397304 5251733 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/18760/statm: 1089 768 174 442 0 643 0
[pid=18769] ppid=18760 vsize=62348 CPUtime=33.79 cores=1,3,5,7
/proc/18769/stat : 18769 (glucosInc) S 18760 18759 18714 0 -1 4202496 6188 0 0 0 3377 2 0 0 20 0 1 0 383147772 63844352 15047 33554432000 4194304 5654031 140735213373872 140735213372184 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18769/statm: 15587 15047 148 357 0 15227 0
Current children cumulated CPU time (s) 33.93
Current children cumulated vsize (KiB) 75852

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18759 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=150977
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=14997
# CPU time returned by wait4() is 0.165974
# while last known CPU time is 33.93
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 34.1189
CPU time (s): 33.93
CPU user time (s): 33.91
CPU system time (s): 0.02
CPU usage (%): 99.4463
Max. virtual memory (cumulated for all children) (KiB): 87336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.150977
system time used= 0.014997
maximum resident set size= 31444
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5929
page faults= 0
swaps= 0
block input operations= 0
block output operations= 944
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 641
involuntary context switches= 9

runsolver used 0.058991 second user time and 0.143978 second system time

The end

Launcher Data 

Begin job on node115 at 2012-06-08 17:43:30
IDJOB=3751293
IDBENCH=90219
IDSOLVER=2335
FILE ID=node115/3751293-1339170210
RUNJOBID= node115-1339170210-18731
PBS_JOBID= 14643826
Free space on /tmp= 69872 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathBA/normalized-BeauxArts_K70.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3751293-1339170210/watcher-3751293-1339170210 -o /tmp/evaluation-result-3751293-1339170210/solver-3751293-1339170210 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751293-1339170210.opb 163942293 HOME HOME

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

MD5SUM BENCH= e50339bba16007b68fcf75042d633deb
RANDOM SEED=163942293

node115.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		: 2666.462
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	: 5332.92
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		: 2666.462
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		: 2666.462
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	: 5331.92
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		: 2666.462
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		: 2666.462
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	: 5331.92
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		: 2666.462
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		: 2666.462
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		: 2666.462
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:       32873648 kB
MemFree:        29035044 kB
Buffers:          266972 kB
Cached:          2682620 kB
SwapCached:         2184 kB
Active:          1324104 kB
Inactive:        1632372 kB
Active(anon):       4920 kB
Inactive(anon):     2268 kB
Active(file):    1319184 kB
Inactive(file):  1630104 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108856 kB
SwapFree:       67100224 kB
Dirty:             17128 kB
Writeback:             0 kB
AnonPages:         10348 kB
Mapped:             8188 kB
Shmem:                 0 kB
Slab:             741560 kB
SReclaimable:     185256 kB
SUnreclaim:       556304 kB
KernelStack:        1376 kB
PageTables:         3516 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     104712 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 69864 MiB
End job on node115 at 2012-06-08 17:44:04