Trace number 3702248

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? (problem) 20.52 22.5238

General information on the benchmark

NameOPT-BIGINT-LIN/graca/
normalized-ped2.G.recomb10-0.20-14.opb
MD5SUM58717b0b0a90960d41e2eb289053174d
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark132621
Best CPU time to get the best result obtained on this benchmark1800.64
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables214997
Total number of constraints3677941
Number of constraints which are clauses3677941
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint579
Number of terms in the objective function 18980
Biggest coefficient in the objective function 581
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 10690980
Number of bits of the sum of numbers in the objective function 24
Biggest number in a constraint 581
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 10690980
Number of bits of the biggest sum of numbers24
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

10.18/10.27	c run inc solver
10.18/10.27	c [INC SYSTEM] run initial solver
10.18/10.27	c [INC SYSTEM] preprocess with white file
15.28/15.38	c [INC SYSTEM] finished preprocessing in 5 s
15.28/15.38	c [INC SYSTEM] execute solver
15.37/15.90	c [INC SEARCH] formula is SAT
15.37/15.92	c [INC SYSTEM] solved the initial formula
20.36/20.41	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
20.52/22.52	HOME/npSolver-pbo-Itdqb.sh: line 18: 31103 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-3702248-1338143434/watcher-3702248-1338143434 -o /tmp/evaluation-result-3702248-1338143434/solver-3702248-1338143434 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702248-1338143434.opb 1173312508 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: 2.54 2.25 2.07 3/181 31102
/proc/meminfo: memFree=31044876/32873844 swapFree=6080/6080
[pid=31102] ppid=31100 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31102/stat : 31102 (npSolver-pbo-It) S 31100 31102 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280468305 9367552 275 33554432000 4194304 5064252 140733422905456 140733422904368 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31102/statm: 2287 275 233 213 0 72 0

[startup+0.0398959 s]
/proc/loadavg: 2.54 2.25 2.07 3/181 31102
/proc/meminfo: memFree=31044876/32873844 swapFree=6080/6080
[pid=31102] ppid=31100 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31102/stat : 31102 (npSolver-pbo-It) S 31100 31102 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280468305 9367552 275 33554432000 4194304 5064252 140733422905456 140733422904368 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31102/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100257 s]
/proc/loadavg: 2.54 2.25 2.07 3/181 31102
/proc/meminfo: memFree=31044876/32873844 swapFree=6080/6080
[pid=31102] ppid=31100 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31102/stat : 31102 (npSolver-pbo-It) S 31100 31102 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280468305 9367552 275 33554432000 4194304 5064252 140733422905456 140733422904368 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31102/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300226 s]
/proc/loadavg: 2.54 2.25 2.07 3/181 31102
/proc/meminfo: memFree=31044876/32873844 swapFree=6080/6080
[pid=31102] ppid=31100 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31102/stat : 31102 (npSolver-pbo-It) S 31100 31102 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280468305 9367552 275 33554432000 4194304 5064252 140733422905456 140733422904368 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31102/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700225 s]
/proc/loadavg: 2.54 2.25 2.07 3/181 31102
/proc/meminfo: memFree=31044876/32873844 swapFree=6080/6080
[pid=31102] ppid=31100 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31102/stat : 31102 (npSolver-pbo-It) S 31100 31102 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280468305 9367552 275 33554432000 4194304 5064252 140733422905456 140733422904368 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31102/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50029 s]
/proc/loadavg: 2.54 2.25 2.07 3/183 31114
/proc/meminfo: memFree=31069892/32873844 swapFree=6080/6080
[pid=31102] ppid=31100 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31102/stat : 31102 (npSolver-pbo-It) S 31100 31102 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280468305 9367552 275 33554432000 4194304 5064252 140733422905456 140733422904368 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31102/statm: 2287 275 233 213 0 72 0
[pid=31103] ppid=31102 vsize=19636 CPUtime=1.48 cores=0,2,4,6
/proc/31103/stat : 31103 (npSolver-pbo) R 31102 31102 24278 0 -1 4202496 2819 0 0 0 148 0 0 0 20 0 1 0 280468305 20107264 3302 33554432000 4194304 5992684 140733479652176 140733479648296 5179600 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/31103/statm: 4909 3302 145 440 0 4465 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28784

[startup+3.10027 s]
/proc/loadavg: 2.54 2.25 2.07 3/184 31128
/proc/meminfo: memFree=31065156/32873844 swapFree=6080/6080
[pid=31102] ppid=31100 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31102/stat : 31102 (npSolver-pbo-It) S 31100 31102 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280468305 9367552 275 33554432000 4194304 5064252 140733422905456 140733422904368 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31102/statm: 2287 275 233 213 0 72 0
[pid=31103] ppid=31102 vsize=36416 CPUtime=3.09 cores=0,2,4,6
/proc/31103/stat : 31103 (npSolver-pbo) R 31102 31102 24278 0 -1 4202496 3442 0 0 0 307 2 0 0 20 0 1 0 280468305 37289984 5961 33554432000 4194304 5992684 140733479652176 140733479648168 5179600 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/31103/statm: 9104 5961 145 440 0 8660 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 45564

[startup+6.30026 s]
/proc/loadavg: 2.49 2.24 2.06 3/183 31156
/proc/meminfo: memFree=31040804/32873844 swapFree=6080/6080
[pid=31102] ppid=31100 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31102/stat : 31102 (npSolver-pbo-It) S 31100 31102 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280468305 9367552 275 33554432000 4194304 5064252 140733422905456 140733422904368 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31102/statm: 2287 275 233 213 0 72 0
[pid=31103] ppid=31102 vsize=69976 CPUtime=6.29 cores=0,2,4,6
/proc/31103/stat : 31103 (npSolver-pbo) R 31102 31102 24278 0 -1 4202496 4175 0 0 0 625 4 0 0 20 0 1 0 280468305 71655424 11277 33554432000 4194304 5992684 140733479652176 140733479648296 5179600 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/31103/statm: 17494 11277 145 440 0 17050 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 79124

[startup+12.7004 s]
/proc/loadavg: 2.37 2.22 2.06 3/185 31232
/proc/meminfo: memFree=30620944/32873844 swapFree=6080/6080
[pid=31102] ppid=31100 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31102/stat : 31102 (npSolver-pbo-It) S 31100 31102 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280468305 9367552 275 33554432000 4194304 5064252 140733422905456 140733422904368 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31102/statm: 2287 275 233 213 0 72 0
[pid=31103] ppid=31102 vsize=158316 CPUtime=10.29 cores=0,2,4,6
/proc/31103/stat : 31103 (npSolver-pbo) S 31102 31102 24278 0 -1 4202496 10889 0 0 0 1008 21 0 0 20 0 1 0 280468305 162115584 25698 33554432000 4194304 5992684 140733479652176 140733479646624 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/31103/statm: 39579 25698 164 440 0 39135 0
[pid=31213] ppid=31103 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31213/stat : 31213 (cp2_pre.sh) S 31103 31102 24278 0 -1 4202496 610 0 0 0 0 0 0 0 20 0 1 0 280469335 9367552 277 33554432000 4194304 5064252 140737072612864 140737072611568 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31213/statm: 2287 277 234 213 0 72 0
[pid=31214] ppid=31213 vsize=285940 CPUtime=2.39 cores=0,2,4,6
/proc/31214/stat : 31214 (coprocessor) R 31213 31102 24278 0 -1 4202496 41127 0 0 0 230 9 0 0 20 0 1 0 280469336 292802560 69914 33554432000 4194304 6586260 140735373979744 140735373975672 4497887 0 0 4096 8404994 0 0 0 17 4 0 0 0 0 0
/proc/31214/statm: 71485 69914 177 584 0 70897 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 462552

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

[startup+19.1003 s]
/proc/loadavg: 2.32 2.22 2.06 2/184 31297
/proc/meminfo: memFree=30849372/32873844 swapFree=6080/6080
[pid=31102] ppid=31100 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31102/stat : 31102 (npSolver-pbo-It) S 31100 31102 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280468305 9367552 275 33554432000 4194304 5064252 140733422905456 140733422904368 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31102/statm: 2287 275 233 213 0 72 0
[pid=31103] ppid=31102 vsize=168716 CPUtime=18.58 cores=0,2,4,6
/proc/31103/stat : 31103 (npSolver-pbo) R 31102 31102 24278 0 -1 4202496 13163 46581 0 0 1327 23 469 39 20 0 1 0 280468305 172765184 28306 33554432000 4194304 5992684 140733479652176 140733479646952 5179600 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/31103/statm: 42179 28306 172 440 0 41735 0
[pid=31262] ppid=31103 vsize=120948 CPUtime=0.49 cores=0,2,4,6
/proc/31262/stat : 31262 (glucosInc) S 31103 31102 24278 0 -1 4202496 22333 0 0 0 46 3 0 0 20 0 1 0 280469844 123850752 25866 33554432000 4194304 5654031 140736021073632 140736021071944 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31262/statm: 30237 25866 146 357 0 29877 0
Current children cumulated CPU time (s) 19.07
Current children cumulated vsize (KiB) 298812

[startup+20.7003 s]
/proc/loadavg: 2.32 2.22 2.06 3/184 31307
/proc/meminfo: memFree=30841724/32873844 swapFree=6080/6080
[pid=31102] ppid=31100 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31102/stat : 31102 (npSolver-pbo-It) S 31100 31102 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280468305 9367552 275 33554432000 4194304 5064252 140733422905456 140733422904368 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31102/statm: 2287 275 233 213 0 72 0
[pid=31103] ppid=31102 vsize=168720 CPUtime=19.95 cores=0,2,4,6
/proc/31103/stat : 31103 (npSolver-pbo) R 31102 31102 24278 0 -1 4204032 13177 46581 0 0 1457 30 469 39 20 0 1 0 280468305 172769280 28318 33554432000 4194304 5992684 140733479652176 140733479646712 5240597 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/31103/statm: 42180 28318 183 440 0 41736 0
[pid=31262] ppid=31103 vsize=120948 CPUtime=0.49 cores=0,2,4,6
/proc/31262/stat : 31262 (glucosInc) S 31103 31102 24278 0 -1 4202496 22333 0 0 0 46 3 0 0 20 0 1 0 280469844 123850752 25866 33554432000 4194304 5654031 140736021073632 140736021071944 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31262/statm: 30237 25866 146 357 0 29877 0
Current children cumulated CPU time (s) 20.44
Current children cumulated vsize (KiB) 298816

[startup+21.5003 s]
/proc/loadavg: 2.32 2.22 2.06 4/185 31319
/proc/meminfo: memFree=30604764/32873844 swapFree=6080/6080
[pid=31102] ppid=31100 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31102/stat : 31102 (npSolver-pbo-It) S 31100 31102 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280468305 9367552 275 33554432000 4194304 5064252 140733422905456 140733422904368 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31102/statm: 2287 275 233 213 0 72 0
[pid=31103] ppid=31102 vsize=168720 CPUtime=20.03 cores=0,2,4,6
/proc/31103/stat : 31103 (npSolver-pbo) S 31102 31102 24278 0 -1 4204032 13178 46581 0 0 1457 38 469 39 20 0 1 0 280468305 172769280 28319 33554432000 4194304 5992684 140733479652176 140733479646712 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/31103/statm: 42180 28319 184 440 0 41736 0
[pid=31262] ppid=31103 vsize=120948 CPUtime=0.49 cores=0,2,4,6
/proc/31262/stat : 31262 (glucosInc) S 31103 31102 24278 0 -1 4202496 22333 0 0 0 46 3 0 0 20 0 1 0 280469844 123850752 25866 33554432000 4194304 5654031 140736021073632 140736021071944 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31262/statm: 30237 25866 146 357 0 29877 0
Current children cumulated CPU time (s) 20.52
Current children cumulated vsize (KiB) 298816

[startup+22.3004 s]
/proc/loadavg: 2.32 2.22 2.06 2/185 31333
/proc/meminfo: memFree=30580536/32873844 swapFree=6080/6080
[pid=31102] ppid=31100 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31102/stat : 31102 (npSolver-pbo-It) S 31100 31102 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280468305 9367552 275 33554432000 4194304 5064252 140733422905456 140733422904368 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31102/statm: 2287 275 233 213 0 72 0
[pid=31103] ppid=31102 vsize=168720 CPUtime=20.03 cores=0,2,4,6
/proc/31103/stat : 31103 (npSolver-pbo) S 31102 31102 24278 0 -1 4204032 13178 46581 0 0 1457 38 469 39 20 0 1 0 280468305 172769280 28319 33554432000 4194304 5992684 140733479652176 140733479646712 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/31103/statm: 42180 28319 184 440 0 41736 0
[pid=31262] ppid=31103 vsize=120948 CPUtime=0.49 cores=0,2,4,6
/proc/31262/stat : 31262 (glucosInc) S 31103 31102 24278 0 -1 4202496 22333 0 0 0 46 3 0 0 20 0 1 0 280469844 123850752 25866 33554432000 4194304 5654031 140736021073632 140736021071944 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31262/statm: 30237 25866 146 357 0 29877 0
Current children cumulated CPU time (s) 20.52
Current children cumulated vsize (KiB) 298816

[startup+22.5003 s]
/proc/loadavg: 2.32 2.22 2.06 2/185 31333
/proc/meminfo: memFree=30580536/32873844 swapFree=6080/6080
[pid=31102] ppid=31100 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31102/stat : 31102 (npSolver-pbo-It) S 31100 31102 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280468305 9367552 275 33554432000 4194304 5064252 140733422905456 140733422904368 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31102/statm: 2287 275 233 213 0 72 0
[pid=31103] ppid=31102 vsize=168720 CPUtime=20.03 cores=0,2,4,6
/proc/31103/stat : 31103 (npSolver-pbo) S 31102 31102 24278 0 -1 4204032 13178 46581 0 0 1457 38 469 39 20 0 1 0 280468305 172769280 28319 33554432000 4194304 5992684 140733479652176 140733479646712 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/31103/statm: 42180 28319 184 440 0 41736 0
[pid=31262] ppid=31103 vsize=120948 CPUtime=0.49 cores=0,2,4,6
/proc/31262/stat : 31262 (glucosInc) S 31103 31102 24278 0 -1 4202496 22333 0 0 0 46 3 0 0 20 0 1 0 280469844 123850752 25866 33554432000 4194304 5654031 140736021073632 140736021071944 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31262/statm: 30237 25866 146 357 0 29877 0
Current children cumulated CPU time (s) 20.52
Current children cumulated vsize (KiB) 298816

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31102 and gives
#  childrusage.ru_utime.tv_sec=19
#  childrusage.ru_utime.tv_usec=267070
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=783880
# CPU time returned by wait4() is 20.0509
# while last known CPU time is 20.52
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 22.5238
CPU time (s): 20.52
CPU user time (s): 19.72
CPU system time (s): 0.8
CPU usage (%): 91.1034
Max. virtual memory (cumulated for all children) (KiB): 492944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.2671
system time used= 0.78388
maximum resident set size= 320328
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60134
page faults= 0
swaps= 0
block input operations= 0
block output operations= 193760
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 39303
involuntary context switches= 29

runsolver used 0.034994 second user time and 0.101984 second system time

The end

Launcher Data 

Begin job on node139 at 2012-05-27 20:30:37
IDJOB=3702248
IDBENCH=92862
IDSOLVER=2278
FILE ID=node139/3702248-1338143434
RUNJOBID= node139-1338122473-24294
PBS_JOBID= 14624487
Free space on /tmp= 71532 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/graca/normalized-ped2.G.recomb10-0.20-14.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702248-1338143434/watcher-3702248-1338143434 -o /tmp/evaluation-result-3702248-1338143434/solver-3702248-1338143434 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702248-1338143434.opb 1173312508 HOME HOME

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

MD5SUM BENCH= 58717b0b0a90960d41e2eb289053174d
RANDOM SEED=1173312508

node139.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		: 2666.750
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
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		: 2666.750
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		: 2666.750
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	: 5331.90
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		: 2666.750
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		: 2666.750
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		: 2666.750
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		: 2666.750
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		: 2666.750
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31046264 kB
Buffers:          384128 kB
Cached:           506944 kB
SwapCached:          828 kB
Active:           824152 kB
Inactive:         148744 kB
Active(anon):      74576 kB
Inactive(anon):     9096 kB
Active(file):     749576 kB
Inactive(file):   139648 kB
Unevictable:        6080 kB
Mlocked:            6080 kB
SwapTotal:      67108856 kB
SwapFree:       67104692 kB
Dirty:            123984 kB
Writeback:             0 kB
AnonPages:         88776 kB
Mapped:            13464 kB
Shmem:                 8 kB
Slab:             718060 kB
SReclaimable:     158480 kB
SUnreclaim:       559580 kB
KernelStack:        1488 kB
PageTables:         4280 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     209140 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     14336 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= 71392 MiB
End job on node139 at 2012-05-27 20:31:00