Trace number 3751121

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) 36.33 36.4772

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/armies/normalized-army11.17bt.opb
MD5SUMbde651356fbc7760944c2b16aa27f15d
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark4.11437
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables370
Total number of constraints809
Number of constraints which are clauses558
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints249
Minimum length of a constraint1
Maximum length of a constraint121
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 17
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 138
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.02	c run inc solver
0.00/0.02	c [INC SYSTEM] run initial solver
0.00/0.02	c [INC SYSTEM] preprocess with white file
0.00/0.31	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.31	c [INC SYSTEM] execute solver
36.26/36.37	c [INC SEARCH] formula is SAT
36.26/36.37	c [INC SYSTEM] solved the initial formula
36.26/36.37	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
36.33/36.47	HOME/npSolver-pbo-Itdqb.sh: line 18: 14273 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-3751121-1339111030/watcher-3751121-1339111030 -o /tmp/evaluation-result-3751121-1339111030/solver-3751121-1339111030 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751121-1339111030.opb 682414836 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: 1.46 1.83 1.93 3/177 14272
/proc/meminfo: memFree=26272588/32873624 swapFree=7112/7112
[pid=14272] ppid=14270 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14272/stat : 14272 (npSolver-pbo-It) S 14270 14272 12376 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377228425 9367552 275 33554432000 4194304 5064252 140737258231568 140737258230480 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/14272/statm: 2287 275 233 213 0 72 0

[startup+0.0390429 s]
/proc/loadavg: 1.46 1.83 1.93 3/177 14272
/proc/meminfo: memFree=26272588/32873624 swapFree=7112/7112
[pid=14272] ppid=14270 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14272/stat : 14272 (npSolver-pbo-It) S 14270 14272 12376 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377228425 9367552 275 33554432000 4194304 5064252 140737258231568 140737258230480 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/14272/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100172 s]
/proc/loadavg: 1.46 1.83 1.93 3/177 14272
/proc/meminfo: memFree=26272588/32873624 swapFree=7112/7112
[pid=14272] ppid=14270 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14272/stat : 14272 (npSolver-pbo-It) S 14270 14272 12376 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377228425 9367552 275 33554432000 4194304 5064252 140737258231568 140737258230480 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/14272/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.30011 s]
/proc/loadavg: 1.46 1.83 1.93 3/177 14272
/proc/meminfo: memFree=26272588/32873624 swapFree=7112/7112
[pid=14272] ppid=14270 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14272/stat : 14272 (npSolver-pbo-It) S 14270 14272 12376 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377228425 9367552 275 33554432000 4194304 5064252 140737258231568 140737258230480 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/14272/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700097 s]
/proc/loadavg: 1.46 1.83 1.93 3/177 14272
/proc/meminfo: memFree=26272588/32873624 swapFree=7112/7112
[pid=14272] ppid=14270 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14272/stat : 14272 (npSolver-pbo-It) S 14270 14272 12376 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377228425 9367552 275 33554432000 4194304 5064252 140737258231568 140737258230480 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/14272/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50016 s]
/proc/loadavg: 1.50 1.83 1.93 3/180 14278
/proc/meminfo: memFree=26288668/32873624 swapFree=7112/7112
[pid=14272] ppid=14270 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14272/stat : 14272 (npSolver-pbo-It) S 14270 14272 12376 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377228425 9367552 275 33554432000 4194304 5064252 140737258231568 140737258230480 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/14272/statm: 2287 275 233 213 0 72 0
[pid=14273] ppid=14272 vsize=2960 CPUtime=0.29 cores=1,3,5,7
/proc/14273/stat : 14273 (npSolver-pbo) S 14272 14272 12376 0 -1 4202496 1998 2825 0 0 1 0 28 0 20 0 1 0 377228426 3031040 394 33554432000 4194304 6004724 140733991698672 140733991684952 5190736 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14273/statm: 740 394 167 442 0 294 0
[pid=14278] ppid=14273 vsize=7192 CPUtime=1.18 cores=1,3,5,7
/proc/14278/stat : 14278 (glucosInc) R 14273 14272 12376 0 -1 4202496 1999 0 0 0 118 0 0 0 20 0 1 0 377228457 7364608 1206 33554432000 4194304 5654031 140735168378480 140735168376360 4232477 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/14278/statm: 1798 1206 141 357 0 1438 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 19300

[startup+3.10025 s]
/proc/loadavg: 1.50 1.83 1.93 3/180 14278
/proc/meminfo: memFree=26284876/32873624 swapFree=7112/7112
[pid=14272] ppid=14270 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14272/stat : 14272 (npSolver-pbo-It) S 14270 14272 12376 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377228425 9367552 275 33554432000 4194304 5064252 140737258231568 140737258230480 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/14272/statm: 2287 275 233 213 0 72 0
[pid=14273] ppid=14272 vsize=2960 CPUtime=0.29 cores=1,3,5,7
/proc/14273/stat : 14273 (npSolver-pbo) S 14272 14272 12376 0 -1 4202496 1998 2825 0 0 1 0 28 0 20 0 1 0 377228426 3031040 394 33554432000 4194304 6004724 140733991698672 140733991684952 5190736 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14273/statm: 740 394 167 442 0 294 0
[pid=14278] ppid=14273 vsize=9872 CPUtime=2.78 cores=1,3,5,7
/proc/14278/stat : 14278 (glucosInc) R 14273 14272 12376 0 -1 4202496 2261 0 0 0 278 0 0 0 20 0 1 0 377228457 10108928 1977 33554432000 4194304 5654031 140735168378480 140735168376360 4232453 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/14278/statm: 2468 1977 141 357 0 2108 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 21980

[startup+6.30026 s]
/proc/loadavg: 1.54 1.83 1.93 3/180 14278
/proc/meminfo: memFree=26264696/32873624 swapFree=7112/7112
[pid=14272] ppid=14270 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14272/stat : 14272 (npSolver-pbo-It) S 14270 14272 12376 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377228425 9367552 275 33554432000 4194304 5064252 140737258231568 140737258230480 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/14272/statm: 2287 275 233 213 0 72 0
[pid=14273] ppid=14272 vsize=2960 CPUtime=0.29 cores=1,3,5,7
/proc/14273/stat : 14273 (npSolver-pbo) S 14272 14272 12376 0 -1 4202496 1998 2825 0 0 1 0 28 0 20 0 1 0 377228426 3031040 394 33554432000 4194304 6004724 140733991698672 140733991684952 5190736 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14273/statm: 740 394 167 442 0 294 0
[pid=14278] ppid=14273 vsize=12184 CPUtime=5.97 cores=1,3,5,7
/proc/14278/stat : 14278 (glucosInc) R 14273 14272 12376 0 -1 4202496 2797 0 0 0 597 0 0 0 20 0 1 0 377228457 12476416 2505 33554432000 4194304 5654031 140735168378480 140735168376360 4232984 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/14278/statm: 3046 2505 141 357 0 2686 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 24292

[startup+12.7003 s]
/proc/loadavg: 1.58 1.84 1.93 3/180 14278
/proc/meminfo: memFree=26256624/32873624 swapFree=7112/7112
[pid=14272] ppid=14270 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14272/stat : 14272 (npSolver-pbo-It) S 14270 14272 12376 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377228425 9367552 275 33554432000 4194304 5064252 140737258231568 140737258230480 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/14272/statm: 2287 275 233 213 0 72 0
[pid=14273] ppid=14272 vsize=2960 CPUtime=0.29 cores=1,3,5,7
/proc/14273/stat : 14273 (npSolver-pbo) S 14272 14272 12376 0 -1 4202496 1998 2825 0 0 1 0 28 0 20 0 1 0 377228426 3031040 394 33554432000 4194304 6004724 140733991698672 140733991684952 5190736 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14273/statm: 740 394 167 442 0 294 0
[pid=14278] ppid=14273 vsize=19256 CPUtime=12.37 cores=1,3,5,7
/proc/14278/stat : 14278 (glucosInc) R 14273 14272 12376 0 -1 4202496 3685 0 0 0 1237 0 0 0 20 0 1 0 377228457 19718144 4323 33554432000 4194304 5654031 140735168378480 140735168376360 4232997 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/14278/statm: 4814 4323 141 357 0 4454 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 31364

[startup+25.5003 s]
/proc/loadavg: 1.67 1.84 1.93 3/180 14278
/proc/meminfo: memFree=26198716/32873624 swapFree=7112/7112
[pid=14272] ppid=14270 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14272/stat : 14272 (npSolver-pbo-It) S 14270 14272 12376 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377228425 9367552 275 33554432000 4194304 5064252 140737258231568 140737258230480 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/14272/statm: 2287 275 233 213 0 72 0
[pid=14273] ppid=14272 vsize=2960 CPUtime=0.29 cores=1,3,5,7
/proc/14273/stat : 14273 (npSolver-pbo) S 14272 14272 12376 0 -1 4202496 1998 2825 0 0 1 0 28 0 20 0 1 0 377228426 3031040 394 33554432000 4194304 6004724 140733991698672 140733991684952 5190736 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14273/statm: 740 394 167 442 0 294 0
[pid=14278] ppid=14273 vsize=33708 CPUtime=25.17 cores=1,3,5,7
/proc/14278/stat : 14278 (glucosInc) R 14273 14272 12376 0 -1 4202496 4068 0 0 0 2516 1 0 0 20 0 1 0 377228457 34516992 7250 33554432000 4194304 5654031 140735168378480 140735168376408 4233213 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/14278/statm: 8427 7250 141 357 0 8067 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 45816

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

[startup+31.9063 s]
/proc/loadavg: 1.70 1.85 1.93 3/180 14278
/proc/meminfo: memFree=26215860/32873624 swapFree=7112/7112
[pid=14272] ppid=14270 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14272/stat : 14272 (npSolver-pbo-It) S 14270 14272 12376 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377228425 9367552 275 33554432000 4194304 5064252 140737258231568 140737258230480 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/14272/statm: 2287 275 233 213 0 72 0
[pid=14273] ppid=14272 vsize=2960 CPUtime=0.29 cores=1,3,5,7
/proc/14273/stat : 14273 (npSolver-pbo) S 14272 14272 12376 0 -1 4202496 1998 2825 0 0 1 0 28 0 20 0 1 0 377228426 3031040 394 33554432000 4194304 6004724 140733991698672 140733991684952 5190736 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14273/statm: 740 394 167 442 0 294 0
[pid=14278] ppid=14273 vsize=31028 CPUtime=31.58 cores=1,3,5,7
/proc/14278/stat : 14278 (glucosInc) R 14273 14272 12376 0 -1 4202496 4553 0 0 0 3157 1 0 0 20 0 1 0 377228457 31772672 7063 33554432000 4194304 5654031 140735168378480 140735168376360 4232994 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/14278/statm: 7757 7063 141 357 0 7397 0
Current children cumulated CPU time (s) 31.87
Current children cumulated vsize (KiB) 43136

[startup+33.5002 s]
/proc/loadavg: 1.70 1.85 1.93 3/180 14278
/proc/meminfo: memFree=26209716/32873624 swapFree=7112/7112
[pid=14272] ppid=14270 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14272/stat : 14272 (npSolver-pbo-It) S 14270 14272 12376 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377228425 9367552 275 33554432000 4194304 5064252 140737258231568 140737258230480 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/14272/statm: 2287 275 233 213 0 72 0
[pid=14273] ppid=14272 vsize=2960 CPUtime=0.29 cores=1,3,5,7
/proc/14273/stat : 14273 (npSolver-pbo) S 14272 14272 12376 0 -1 4202496 1998 2825 0 0 1 0 28 0 20 0 1 0 377228426 3031040 394 33554432000 4194304 6004724 140733991698672 140733991684952 5190736 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14273/statm: 740 394 167 442 0 294 0
[pid=14278] ppid=14273 vsize=31028 CPUtime=33.17 cores=1,3,5,7
/proc/14278/stat : 14278 (glucosInc) R 14273 14272 12376 0 -1 4202496 4553 0 0 0 3316 1 0 0 20 0 1 0 377228457 31772672 7063 33554432000 4194304 5654031 140735168378480 140735168376360 4232821 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/14278/statm: 7757 7063 141 357 0 7397 0
Current children cumulated CPU time (s) 33.46
Current children cumulated vsize (KiB) 43136

[startup+35.1003 s]
/proc/loadavg: 1.72 1.85 1.93 3/180 14278
/proc/meminfo: memFree=26199352/32873624 swapFree=7112/7112
[pid=14272] ppid=14270 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14272/stat : 14272 (npSolver-pbo-It) S 14270 14272 12376 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377228425 9367552 275 33554432000 4194304 5064252 140737258231568 140737258230480 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/14272/statm: 2287 275 233 213 0 72 0
[pid=14273] ppid=14272 vsize=2960 CPUtime=0.29 cores=1,3,5,7
/proc/14273/stat : 14273 (npSolver-pbo) S 14272 14272 12376 0 -1 4202496 1998 2825 0 0 1 0 28 0 20 0 1 0 377228426 3031040 394 33554432000 4194304 6004724 140733991698672 140733991684952 5190736 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14273/statm: 740 394 167 442 0 294 0
[pid=14278] ppid=14273 vsize=31028 CPUtime=34.77 cores=1,3,5,7
/proc/14278/stat : 14278 (glucosInc) R 14273 14272 12376 0 -1 4202496 4553 0 0 0 3476 1 0 0 20 0 1 0 377228457 31772672 7063 33554432000 4194304 5654031 140735168378480 140735168376360 4232477 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/14278/statm: 7757 7063 141 357 0 7397 0
Current children cumulated CPU time (s) 35.06
Current children cumulated vsize (KiB) 43136

[startup+35.9003 s]
/proc/loadavg: 1.72 1.85 1.93 3/180 14278
/proc/meminfo: memFree=26199352/32873624 swapFree=7112/7112
[pid=14272] ppid=14270 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14272/stat : 14272 (npSolver-pbo-It) S 14270 14272 12376 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377228425 9367552 275 33554432000 4194304 5064252 140737258231568 140737258230480 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/14272/statm: 2287 275 233 213 0 72 0
[pid=14273] ppid=14272 vsize=2960 CPUtime=0.29 cores=1,3,5,7
/proc/14273/stat : 14273 (npSolver-pbo) S 14272 14272 12376 0 -1 4202496 1998 2825 0 0 1 0 28 0 20 0 1 0 377228426 3031040 394 33554432000 4194304 6004724 140733991698672 140733991684952 5190736 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14273/statm: 740 394 167 442 0 294 0
[pid=14278] ppid=14273 vsize=31028 CPUtime=35.57 cores=1,3,5,7
/proc/14278/stat : 14278 (glucosInc) R 14273 14272 12376 0 -1 4202496 4553 0 0 0 3556 1 0 0 20 0 1 0 377228457 31772672 7063 33554432000 4194304 5654031 140735168378480 140735168376360 4232477 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/14278/statm: 7757 7063 141 357 0 7397 0
Current children cumulated CPU time (s) 35.86
Current children cumulated vsize (KiB) 43136

[startup+36.3063 s]
/proc/loadavg: 1.72 1.85 1.93 3/180 14278
/proc/meminfo: memFree=26195816/32873624 swapFree=7112/7112
[pid=14272] ppid=14270 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14272/stat : 14272 (npSolver-pbo-It) S 14270 14272 12376 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377228425 9367552 275 33554432000 4194304 5064252 140737258231568 140737258230480 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/14272/statm: 2287 275 233 213 0 72 0
[pid=14273] ppid=14272 vsize=2960 CPUtime=0.29 cores=1,3,5,7
/proc/14273/stat : 14273 (npSolver-pbo) S 14272 14272 12376 0 -1 4202496 1998 2825 0 0 1 0 28 0 20 0 1 0 377228426 3031040 394 33554432000 4194304 6004724 140733991698672 140733991684952 5190736 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14273/statm: 740 394 167 442 0 294 0
[pid=14278] ppid=14273 vsize=31028 CPUtime=35.97 cores=1,3,5,7
/proc/14278/stat : 14278 (glucosInc) R 14273 14272 12376 0 -1 4202496 4553 0 0 0 3596 1 0 0 20 0 1 0 377228457 31772672 7063 33554432000 4194304 5654031 140735168378480 140735168376360 4232984 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/14278/statm: 7757 7063 141 357 0 7397 0
Current children cumulated CPU time (s) 36.26
Current children cumulated vsize (KiB) 43136

[startup+36.4003 s]
/proc/loadavg: 1.72 1.85 1.93 3/180 14278
/proc/meminfo: memFree=26195816/32873624 swapFree=7112/7112
[pid=14272] ppid=14270 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14272/stat : 14272 (npSolver-pbo-It) S 14270 14272 12376 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377228425 9367552 275 33554432000 4194304 5064252 140737258231568 140737258230480 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/14272/statm: 2287 275 233 213 0 72 0
[pid=14273] ppid=14272 vsize=2964 CPUtime=0.29 cores=1,3,5,7
/proc/14273/stat : 14273 (npSolver-pbo) S 14272 14272 12376 0 -1 4204032 2086 2825 0 0 1 0 28 0 20 0 1 0 377228426 3035136 418 33554432000 4194304 6004724 140733991698672 140733991693224 5251733 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14273/statm: 741 418 189 442 0 295 0
[pid=14278] ppid=14273 vsize=31036 CPUtime=36.04 cores=1,3,5,7
/proc/14278/stat : 14278 (glucosInc) S 14273 14272 12376 0 -1 4202496 4560 0 0 0 3603 1 0 0 20 0 1 0 377228457 31780864 7070 33554432000 4194304 5654031 140735168378480 140735168376792 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14278/statm: 7759 7070 147 357 0 7399 0
Current children cumulated CPU time (s) 36.33
Current children cumulated vsize (KiB) 43148

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14272 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=298954
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=17997
# CPU time returned by wait4() is 0.316951
# while last known CPU time is 36.33
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 36.4772
CPU time (s): 36.33
CPU user time (s): 36.32
CPU system time (s): 0.01
CPU usage (%): 99.5964
Max. virtual memory (cumulated for all children) (KiB): 45816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.298954
system time used= 0.017997
maximum resident set size= 30044
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5286
page faults= 0
swaps= 0
block input operations= 0
block output operations= 568
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 265
involuntary context switches= 11

runsolver used 0.138978 second user time and 0.358945 second system time

The end

Launcher Data 

Begin job on node121 at 2012-06-08 01:17:10
IDJOB=3751121
IDBENCH=1158
IDSOLVER=2335
FILE ID=node121/3751121-1339111030
RUNJOBID= node121-1339111019-14195
PBS_JOBID= 14643732
Free space on /tmp= 71224 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/armies/normalized-army11.17bt.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3751121-1339111030/watcher-3751121-1339111030 -o /tmp/evaluation-result-3751121-1339111030/solver-3751121-1339111030 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751121-1339111030.opb 682414836 HOME HOME

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

MD5SUM BENCH= bde651356fbc7760944c2b16aa27f15d
RANDOM SEED=682414836

node121.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.042
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.08
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.042
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		: 2667.042
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		: 2667.042
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.042
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.042
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		: 2667.042
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	: 5438.55
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		: 2667.042
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:       32873624 kB
MemFree:        26272580 kB
Buffers:          708116 kB
Cached:          4884028 kB
SwapCached:            0 kB
Active:          2291116 kB
Inactive:        3387908 kB
Active(anon):      75608 kB
Inactive(anon):    10736 kB
Active(file):    2215508 kB
Inactive(file):  3377172 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             20928 kB
Writeback:             0 kB
AnonPages:         97096 kB
Mapped:            15220 kB
Shmem:               200 kB
Slab:             764676 kB
SReclaimable:     208472 kB
SUnreclaim:       556204 kB
KernelStack:        1488 kB
PageTables:         3900 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545668 kB
Committed_AS:     217772 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     47104 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= 71216 MiB
End job on node121 at 2012-06-08 01:17:46