Trace number 3698411

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? (problem) 92.17 104.601

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12037_6.std.opb
MD5SUM40c1638d55110dda04152daa502917a6
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark175
Best CPU time to get the best result obtained on this benchmark1800.8
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 constraints245028
Number of constraints which are clauses243828
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 constraint120
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 

3.59/3.65	c run inc solver
3.59/3.65	c [INC SYSTEM] run initial solver
3.59/3.65	c [INC SYSTEM] preprocess with white file
13.30/13.53	c [INC SYSTEM] finished preprocessing in 9 s
13.30/13.53	c [INC SYSTEM] execute solver
91.24/91.48	c [INC SEARCH] formula is SAT
91.43/91.69	c [INC SYSTEM] solved the initial formula
91.83/92.01	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
92.17/104.60	HOME/npSolver-pbo-Itd.sh: line 18:  6229 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -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-3698411-1338084679/watcher-3698411-1338084679 -o /tmp/evaluation-result-3698411-1338084679/solver-3698411-1338084679 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698411-1338084679.opb 2009621273 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: 2.55 2.22 2.07 3/179 6228
/proc/meminfo: memFree=31277244/32873844 swapFree=7372/7372
[pid=6228] ppid=6226 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6228/stat : 6228 (npSolver-pbo-It) S 6226 6228 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274594072 9367552 274 33554432000 4194304 5064252 140736365243664 140736365242576 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6228/statm: 2287 274 233 213 0 72 0

[startup+0.00760693 s]
/proc/loadavg: 2.55 2.22 2.07 3/179 6228
/proc/meminfo: memFree=31277244/32873844 swapFree=7372/7372
[pid=6228] ppid=6226 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6228/stat : 6228 (npSolver-pbo-It) S 6226 6228 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274594072 9367552 274 33554432000 4194304 5064252 140736365243664 140736365242576 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6228/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100228 s]
/proc/loadavg: 2.55 2.22 2.07 3/179 6228
/proc/meminfo: memFree=31277244/32873844 swapFree=7372/7372
[pid=6228] ppid=6226 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6228/stat : 6228 (npSolver-pbo-It) S 6226 6228 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274594072 9367552 274 33554432000 4194304 5064252 140736365243664 140736365242576 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6228/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300224 s]
/proc/loadavg: 2.55 2.22 2.07 3/179 6228
/proc/meminfo: memFree=31277244/32873844 swapFree=7372/7372
[pid=6228] ppid=6226 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6228/stat : 6228 (npSolver-pbo-It) S 6226 6228 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274594072 9367552 274 33554432000 4194304 5064252 140736365243664 140736365242576 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6228/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700226 s]
/proc/loadavg: 2.55 2.22 2.07 3/179 6228
/proc/meminfo: memFree=31277244/32873844 swapFree=7372/7372
[pid=6228] ppid=6226 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6228/stat : 6228 (npSolver-pbo-It) S 6226 6228 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274594072 9367552 274 33554432000 4194304 5064252 140736365243664 140736365242576 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6228/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50031 s]
/proc/loadavg: 2.55 2.22 2.07 3/181 6230
/proc/meminfo: memFree=31230636/32873844 swapFree=7372/7372
[pid=6228] ppid=6226 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6228/stat : 6228 (npSolver-pbo-It) S 6226 6228 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274594072 9367552 274 33554432000 4194304 5064252 140736365243664 140736365242576 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6228/statm: 2287 274 233 213 0 72 0
[pid=6229] ppid=6228 vsize=117872 CPUtime=1.49 cores=0,2,4,6
/proc/6229/stat : 6229 (npSolver-pbo) R 6228 6228 25976 0 -1 4202496 16260 0 0 0 145 4 0 0 20 0 1 0 274594072 120700928 25415 33554432000 4194304 5992684 140734056818832 140734056807128 4523485 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/6229/statm: 29468 25415 158 440 0 29024 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 127020

[startup+3.10034 s]
/proc/loadavg: 2.55 2.22 2.07 3/181 6230
/proc/meminfo: memFree=31111972/32873844 swapFree=7372/7372
[pid=6228] ppid=6226 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6228/stat : 6228 (npSolver-pbo-It) S 6226 6228 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274594072 9367552 274 33554432000 4194304 5064252 140736365243664 140736365242576 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6228/statm: 2287 274 233 213 0 72 0
[pid=6229] ppid=6228 vsize=398960 CPUtime=3.09 cores=0,2,4,6
/proc/6229/stat : 6229 (npSolver-pbo) R 6228 6228 25976 0 -1 4202496 38528 0 0 0 298 11 0 0 20 0 1 0 274594072 408535040 68538 33554432000 4194304 5992684 140734056818832 140734056813656 5044375 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/6229/statm: 99740 68538 158 440 0 99296 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 408108

[startup+6.3003 s]
/proc/loadavg: 2.67 2.25 2.08 3/183 6232
/proc/meminfo: memFree=30538052/32873844 swapFree=7372/7372
[pid=6228] ppid=6226 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6228/stat : 6228 (npSolver-pbo-It) S 6226 6228 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274594072 9367552 274 33554432000 4194304 5064252 140736365243664 140736365242576 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6228/statm: 2287 274 233 213 0 72 0
[pid=6229] ppid=6228 vsize=416340 CPUtime=3.65 cores=0,2,4,6
/proc/6229/stat : 6229 (npSolver-pbo) S 6228 6228 25976 0 -1 4202496 43164 0 0 0 331 34 0 0 20 0 1 0 274594072 426332160 76984 33554432000 4194304 5992684 140734056818832 140734056813280 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6229/statm: 104085 76984 165 440 0 103641 0
[pid=6231] ppid=6229 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6231/stat : 6231 (cp2_pre.sh) S 6229 6228 25976 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 274594438 9367552 277 33554432000 4194304 5064252 140736660662464 140736660661168 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6231/statm: 2287 277 234 213 0 72 0
[pid=6232] ppid=6231 vsize=755540 CPUtime=2.63 cores=0,2,4,6
/proc/6232/stat : 6232 (coprocessor) R 6231 6228 25976 0 -1 4202496 19337 0 0 0 246 17 0 0 20 0 1 0 274594439 773672960 144698 33554432000 4194304 6586260 140734759044000 140734759039752 5250600 0 0 4096 8404994 0 0 0 17 0 0 0 0 0 0
/proc/6232/statm: 188885 144698 158 584 0 188297 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1190176

[startup+12.7003 s]
/proc/loadavg: 2.69 2.26 2.09 3/183 6232
/proc/meminfo: memFree=30124080/32873844 swapFree=7372/7372
[pid=6228] ppid=6226 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6228/stat : 6228 (npSolver-pbo-It) S 6226 6228 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274594072 9367552 274 33554432000 4194304 5064252 140736365243664 140736365242576 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6228/statm: 2287 274 233 213 0 72 0
[pid=6229] ppid=6228 vsize=416340 CPUtime=3.65 cores=0,2,4,6
/proc/6229/stat : 6229 (npSolver-pbo) S 6228 6228 25976 0 -1 4202496 43164 0 0 0 331 34 0 0 20 0 1 0 274594072 426332160 76984 33554432000 4194304 5992684 140734056818832 140734056813280 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6229/statm: 104085 76984 165 440 0 103641 0
[pid=6231] ppid=6229 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6231/stat : 6231 (cp2_pre.sh) S 6229 6228 25976 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 274594438 9367552 277 33554432000 4194304 5064252 140736660662464 140736660661168 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6231/statm: 2287 277 234 213 0 72 0
[pid=6232] ppid=6231 vsize=755540 CPUtime=8.87 cores=0,2,4,6
/proc/6232/stat : 6232 (coprocessor) R 6231 6228 25976 0 -1 4202496 19337 0 0 0 844 43 0 0 20 0 1 0 274594439 773672960 144698 33554432000 4194304 6586260 140734759044000 140734759039752 5732496 0 0 4096 8404994 0 0 0 17 0 0 0 15 0 0
/proc/6232/statm: 188885 144698 158 584 0 188297 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 1190176

[startup+25.5004 s]
/proc/loadavg: 2.61 2.27 2.09 3/182 6234
/proc/meminfo: memFree=29923780/32873844 swapFree=7372/7372
[pid=6228] ppid=6226 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6228/stat : 6228 (npSolver-pbo-It) S 6226 6228 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274594072 9367552 274 33554432000 4194304 5064252 140736365243664 140736365242576 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6228/statm: 2287 274 233 213 0 72 0
[pid=6229] ppid=6228 vsize=416340 CPUtime=13.33 cores=0,2,4,6
/proc/6229/stat : 6229 (npSolver-pbo) S 6228 6228 25976 0 -1 4202496 43179 20240 0 0 331 34 918 50 20 0 1 0 274594072 426332160 76986 33554432000 4194304 5992684 140734056818832 140734056805096 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/6229/statm: 104085 76986 167 440 0 103641 0
[pid=6234] ppid=6229 vsize=1074868 CPUtime=11.95 cores=0,2,4,6
/proc/6234/stat : 6234 (glucosInc) R 6229 6228 25976 0 -1 4202496 137354 0 0 0 1161 34 0 0 20 0 1 0 274595425 1100664832 226555 33554432000 4194304 5654031 140733724742768 140733724740648 4232453 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/6234/statm: 268717 226555 130 357 0 268357 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 1500356

[startup+51.1004 s]
/proc/loadavg: 2.40 2.24 2.09 3/182 6234
/proc/meminfo: memFree=29917948/32873844 swapFree=7372/7372
[pid=6228] ppid=6226 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6228/stat : 6228 (npSolver-pbo-It) S 6226 6228 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274594072 9367552 274 33554432000 4194304 5064252 140736365243664 140736365242576 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6228/statm: 2287 274 233 213 0 72 0
[pid=6229] ppid=6228 vsize=416340 CPUtime=13.33 cores=0,2,4,6
/proc/6229/stat : 6229 (npSolver-pbo) S 6228 6228 25976 0 -1 4202496 43179 20240 0 0 331 34 918 50 20 0 1 0 274594072 426332160 76986 33554432000 4194304 5992684 140734056818832 140734056805096 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/6229/statm: 104085 76986 167 440 0 103641 0
[pid=6234] ppid=6229 vsize=1076188 CPUtime=37.55 cores=0,2,4,6
/proc/6234/stat : 6234 (glucosInc) R 6229 6228 25976 0 -1 4202496 137676 0 0 0 3720 35 0 0 20 0 1 0 274595425 1102016512 226877 33554432000 4194304 5654031 140733724742768 140733724740552 4232453 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/6234/statm: 269047 226877 130 357 0 268687 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 1501676

[startup+102.3 s]
/proc/loadavg: 2.37 2.25 2.10 2/182 6235
/proc/meminfo: memFree=28998220/32873844 swapFree=7372/7372
[pid=6228] ppid=6226 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6228/stat : 6228 (npSolver-pbo-It) S 6226 6228 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274594072 9367552 274 33554432000 4194304 5064252 140736365243664 140736365242576 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6228/statm: 2287 274 233 213 0 72 0
[pid=6229] ppid=6228 vsize=506948 CPUtime=14.33 cores=0,2,4,6
/proc/6229/stat : 6229 (npSolver-pbo) S 6228 6228 25976 0 -1 4204032 48378 20240 0 0 395 70 918 50 20 0 1 0 274594072 519114752 99656 33554432000 4194304 5992684 140734056818832 140734056813368 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/6229/statm: 126737 99656 185 440 0 126293 0
[pid=6234] ppid=6229 vsize=1086604 CPUtime=77.84 cores=0,2,4,6
/proc/6234/stat : 6234 (glucosInc) S 6229 6228 25976 0 -1 4202496 142759 0 0 0 7747 37 0 0 20 0 1 0 274595425 1112682496 232982 33554432000 4194304 5654031 140733724742768 140733724741080 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/6234/statm: 271651 232982 146 357 0 271291 0
Current children cumulated CPU time (s) 92.17
Current children cumulated vsize (KiB) 1602700

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

[startup+102.407 s]
/proc/loadavg: 2.37 2.25 2.10 2/182 6235
/proc/meminfo: memFree=28998220/32873844 swapFree=7372/7372
[pid=6228] ppid=6226 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6228/stat : 6228 (npSolver-pbo-It) S 6226 6228 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274594072 9367552 274 33554432000 4194304 5064252 140736365243664 140736365242576 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6228/statm: 2287 274 233 213 0 72 0
[pid=6229] ppid=6228 vsize=506948 CPUtime=14.33 cores=0,2,4,6
/proc/6229/stat : 6229 (npSolver-pbo) S 6228 6228 25976 0 -1 4204032 48378 20240 0 0 395 70 918 50 20 0 1 0 274594072 519114752 99656 33554432000 4194304 5992684 140734056818832 140734056813368 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/6229/statm: 126737 99656 185 440 0 126293 0
[pid=6234] ppid=6229 vsize=1086604 CPUtime=77.84 cores=0,2,4,6
/proc/6234/stat : 6234 (glucosInc) S 6229 6228 25976 0 -1 4202496 142759 0 0 0 7747 37 0 0 20 0 1 0 274595425 1112682496 232982 33554432000 4194304 5654031 140733724742768 140733724741080 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/6234/statm: 271651 232982 146 357 0 271291 0
Current children cumulated CPU time (s) 92.17
Current children cumulated vsize (KiB) 1602700

[startup+103.2 s]
/proc/loadavg: 2.37 2.25 2.10 2/182 6235
/proc/meminfo: memFree=28998220/32873844 swapFree=7372/7372
[pid=6228] ppid=6226 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6228/stat : 6228 (npSolver-pbo-It) S 6226 6228 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274594072 9367552 274 33554432000 4194304 5064252 140736365243664 140736365242576 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6228/statm: 2287 274 233 213 0 72 0
[pid=6229] ppid=6228 vsize=506948 CPUtime=14.33 cores=0,2,4,6
/proc/6229/stat : 6229 (npSolver-pbo) S 6228 6228 25976 0 -1 4204032 48378 20240 0 0 395 70 918 50 20 0 1 0 274594072 519114752 99656 33554432000 4194304 5992684 140734056818832 140734056813368 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/6229/statm: 126737 99656 185 440 0 126293 0
[pid=6234] ppid=6229 vsize=1086604 CPUtime=77.84 cores=0,2,4,6
/proc/6234/stat : 6234 (glucosInc) S 6229 6228 25976 0 -1 4202496 142759 0 0 0 7747 37 0 0 20 0 1 0 274595425 1112682496 232982 33554432000 4194304 5654031 140733724742768 140733724741080 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/6234/statm: 271651 232982 146 357 0 271291 0
Current children cumulated CPU time (s) 92.17
Current children cumulated vsize (KiB) 1602700

[startup+104 s]
/proc/loadavg: 2.50 2.28 2.11 2/182 6235
/proc/meminfo: memFree=28998220/32873844 swapFree=7372/7372
[pid=6228] ppid=6226 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6228/stat : 6228 (npSolver-pbo-It) S 6226 6228 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274594072 9367552 274 33554432000 4194304 5064252 140736365243664 140736365242576 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6228/statm: 2287 274 233 213 0 72 0
[pid=6229] ppid=6228 vsize=506948 CPUtime=14.33 cores=0,2,4,6
/proc/6229/stat : 6229 (npSolver-pbo) S 6228 6228 25976 0 -1 4204032 48378 20240 0 0 395 70 918 50 20 0 1 0 274594072 519114752 99656 33554432000 4194304 5992684 140734056818832 140734056813368 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/6229/statm: 126737 99656 185 440 0 126293 0
[pid=6234] ppid=6229 vsize=1086604 CPUtime=77.84 cores=0,2,4,6
/proc/6234/stat : 6234 (glucosInc) S 6229 6228 25976 0 -1 4202496 142759 0 0 0 7747 37 0 0 20 0 1 0 274595425 1112682496 232982 33554432000 4194304 5654031 140733724742768 140733724741080 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/6234/statm: 271651 232982 146 357 0 271291 0
Current children cumulated CPU time (s) 92.17
Current children cumulated vsize (KiB) 1602700

[startup+104.4 s]
/proc/loadavg: 2.50 2.28 2.11 2/182 6235
/proc/meminfo: memFree=28998220/32873844 swapFree=7372/7372
[pid=6228] ppid=6226 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6228/stat : 6228 (npSolver-pbo-It) S 6226 6228 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274594072 9367552 274 33554432000 4194304 5064252 140736365243664 140736365242576 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6228/statm: 2287 274 233 213 0 72 0
[pid=6229] ppid=6228 vsize=506948 CPUtime=14.33 cores=0,2,4,6
/proc/6229/stat : 6229 (npSolver-pbo) S 6228 6228 25976 0 -1 4204032 48378 20240 0 0 395 70 918 50 20 0 1 0 274594072 519114752 99656 33554432000 4194304 5992684 140734056818832 140734056813368 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/6229/statm: 126737 99656 185 440 0 126293 0
[pid=6234] ppid=6229 vsize=1086604 CPUtime=77.84 cores=0,2,4,6
/proc/6234/stat : 6234 (glucosInc) S 6229 6228 25976 0 -1 4202496 142759 0 0 0 7747 37 0 0 20 0 1 0 274595425 1112682496 232982 33554432000 4194304 5654031 140733724742768 140733724741080 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/6234/statm: 271651 232982 146 357 0 271291 0
Current children cumulated CPU time (s) 92.17
Current children cumulated vsize (KiB) 1602700

[startup+104.5 s]
/proc/loadavg: 2.50 2.28 2.11 2/183 6236
/proc/meminfo: memFree=28998212/32873844 swapFree=7372/7372
[pid=6228] ppid=6226 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6228/stat : 6228 (npSolver-pbo-It) S 6226 6228 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274594072 9367552 274 33554432000 4194304 5064252 140736365243664 140736365242576 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6228/statm: 2287 274 233 213 0 72 0
[pid=6229] ppid=6228 vsize=506948 CPUtime=14.33 cores=0,2,4,6
/proc/6229/stat : 6229 (npSolver-pbo) S 6228 6228 25976 0 -1 4204032 48378 20240 0 0 395 70 918 50 20 0 1 0 274594072 519114752 99656 33554432000 4194304 5992684 140734056818832 140734056813368 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/6229/statm: 126737 99656 185 440 0 126293 0
[pid=6234] ppid=6229 vsize=1086604 CPUtime=77.84 cores=0,2,4,6
/proc/6234/stat : 6234 (glucosInc) S 6229 6228 25976 0 -1 4202496 142759 0 0 0 7747 37 0 0 20 0 1 0 274595425 1112682496 232982 33554432000 4194304 5654031 140733724742768 140733724741080 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/6234/statm: 271651 232982 146 357 0 271291 0
Current children cumulated CPU time (s) 92.17
Current children cumulated vsize (KiB) 1602700

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6228 and gives
#  childrusage.ru_utime.tv_sec=13
#  childrusage.ru_utime.tv_usec=138002
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=230812
# CPU time returned by wait4() is 14.3688
# while last known CPU time is 92.17
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 104.601
CPU time (s): 92.17
CPU user time (s): 90.6
CPU system time (s): 1.57
CPU usage (%): 88.1154
Max. virtual memory (cumulated for all children) (KiB): 1602700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 13.138
system time used= 1.23081
maximum resident set size= 578800
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68992
page faults= 0
swaps= 0
block input operations= 0
block output operations= 606856
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 126385
involuntary context switches= 42

runsolver used 0.220966 second user time and 0.605907 second system time

The end

Launcher Data 

Begin job on node118 at 2012-05-27 04:11:20
IDJOB=3698411
IDBENCH=77189
IDSOLVER=2275
FILE ID=node118/3698411-1338084679
RUNJOBID= node118-1338052229-25992
PBS_JOBID= 14624390
Free space on /tmp= 71612 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12037_6.std.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3698411-1338084679/watcher-3698411-1338084679 -o /tmp/evaluation-result-3698411-1338084679/solver-3698411-1338084679 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698411-1338084679.opb 2009621273 HOME HOME

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

MD5SUM BENCH= 40c1638d55110dda04152daa502917a6
RANDOM SEED=2009621273

node118.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		: 2666.212
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	: 5332.42
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		: 2666.212
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	: 5438.55
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		: 2666.212
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		: 2666.212
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		: 2666.212
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	: 5320.68
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		: 2666.212
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		: 2666.212
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		: 2666.212
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31277276 kB
Buffers:          274832 kB
Cached:           300984 kB
SwapCached:            0 kB
Active:           673948 kB
Inactive:          97088 kB
Active(anon):     183992 kB
Inactive(anon):    12540 kB
Active(file):     489956 kB
Inactive(file):    84548 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             16808 kB
Writeback:             0 kB
AnonPages:        207472 kB
Mapped:            13072 kB
Shmem:               200 kB
Slab:             680020 kB
SReclaimable:     120448 kB
SUnreclaim:       559572 kB
KernelStack:        1456 kB
PageTables:         4428 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     343764 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     98304 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= 71080 MiB
End job on node118 at 2012-05-27 04:13:06