Trace number 3697459

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? (problem) 20.43 22.4441

General information on the benchmark

NameOPT-BIGINT-LIN/graca/
normalized-ped2.G.recomb10-0.20-13.opb
MD5SUM92dacc02fa8334dc3926759bb21cc2d7
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark96022
Best CPU time to get the best result obtained on this benchmark1800.31
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables215039
Total number of constraints3681544
Number of constraints which are clauses3681544
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 

10.29/10.38	c run inc solver
10.29/10.38	c [INC SYSTEM] run initial solver
10.29/10.38	c [INC SYSTEM] preprocess with white file
15.28/15.34	c [INC SYSTEM] finished preprocessing in 4 s
15.28/15.34	c [INC SYSTEM] execute solver
15.32/15.84	c [INC SEARCH] formula is SAT
15.32/15.86	c [INC SYSTEM] solved the initial formula
20.26/20.35	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
20.43/22.44	HOME/npSolver-pbo-Itd.sh: line 18:  3104 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-3697459-1338137807/watcher-3697459-1338137807 -o /tmp/evaluation-result-3697459-1338137807/solver-3697459-1338137807 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697459-1338137807.opb 305629551 HOME HOME 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.11 2.04 2.01 3/177 3103
/proc/meminfo: memFree=29169288/32873852 swapFree=6856/6856
[pid=3103] ppid=3101 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3103/stat : 3103 (npSolver-pbo-It) S 3101 3103 1566 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279906961 9367552 274 33554432000 4194304 5064252 140734507420432 140734507419344 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3103/statm: 2287 274 233 213 0 72 0

[startup+0.0605579 s]
/proc/loadavg: 2.11 2.04 2.01 3/177 3103
/proc/meminfo: memFree=29169288/32873852 swapFree=6856/6856
[pid=3103] ppid=3101 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3103/stat : 3103 (npSolver-pbo-It) S 3101 3103 1566 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279906961 9367552 274 33554432000 4194304 5064252 140734507420432 140734507419344 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3103/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100309 s]
/proc/loadavg: 2.11 2.04 2.01 3/177 3103
/proc/meminfo: memFree=29169288/32873852 swapFree=6856/6856
[pid=3103] ppid=3101 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3103/stat : 3103 (npSolver-pbo-It) S 3101 3103 1566 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279906961 9367552 274 33554432000 4194304 5064252 140734507420432 140734507419344 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3103/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300221 s]
/proc/loadavg: 2.11 2.04 2.01 3/177 3103
/proc/meminfo: memFree=29169288/32873852 swapFree=6856/6856
[pid=3103] ppid=3101 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3103/stat : 3103 (npSolver-pbo-It) S 3101 3103 1566 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279906961 9367552 274 33554432000 4194304 5064252 140734507420432 140734507419344 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3103/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.70024 s]
/proc/loadavg: 2.11 2.04 2.01 3/177 3103
/proc/meminfo: memFree=29169288/32873852 swapFree=6856/6856
[pid=3103] ppid=3101 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3103/stat : 3103 (npSolver-pbo-It) S 3101 3103 1566 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279906961 9367552 274 33554432000 4194304 5064252 140734507420432 140734507419344 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3103/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50037 s]
/proc/loadavg: 2.10 2.04 2.00 3/179 3105
/proc/meminfo: memFree=29160524/32873852 swapFree=6856/6856
[pid=3103] ppid=3101 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3103/stat : 3103 (npSolver-pbo-It) S 3101 3103 1566 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279906961 9367552 274 33554432000 4194304 5064252 140734507420432 140734507419344 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3103/statm: 2287 274 233 213 0 72 0
[pid=3104] ppid=3103 vsize=19636 CPUtime=1.49 cores=1,3,5,7
/proc/3104/stat : 3104 (npSolver-pbo) R 3103 3103 1566 0 -1 4202496 2778 0 0 0 148 1 0 0 20 0 1 0 279906961 20107264 3262 33554432000 4194304 5992684 140735216093936 140735216090056 5179600 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/3104/statm: 4909 3262 145 440 0 4465 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28784

[startup+3.1003 s]
/proc/loadavg: 2.10 2.04 2.00 3/179 3105
/proc/meminfo: memFree=29153752/32873852 swapFree=6856/6856
[pid=3103] ppid=3101 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3103/stat : 3103 (npSolver-pbo-It) S 3101 3103 1566 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279906961 9367552 274 33554432000 4194304 5064252 140734507420432 140734507419344 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3103/statm: 2287 274 233 213 0 72 0
[pid=3104] ppid=3103 vsize=36284 CPUtime=3.09 cores=1,3,5,7
/proc/3104/stat : 3104 (npSolver-pbo) R 3103 3103 1566 0 -1 4202496 3382 0 0 0 307 2 0 0 20 0 1 0 279906961 37154816 5902 33554432000 4194304 5992684 140735216093936 140735216089672 5076966 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/3104/statm: 9071 5902 145 440 0 8627 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 45432

[startup+6.3003 s]
/proc/loadavg: 2.09 2.04 2.00 3/179 3105
/proc/meminfo: memFree=29132092/32873852 swapFree=6856/6856
[pid=3103] ppid=3101 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3103/stat : 3103 (npSolver-pbo-It) S 3101 3103 1566 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279906961 9367552 274 33554432000 4194304 5064252 140734507420432 140734507419344 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3103/statm: 2287 274 233 213 0 72 0
[pid=3104] ppid=3103 vsize=69976 CPUtime=6.29 cores=1,3,5,7
/proc/3104/stat : 3104 (npSolver-pbo) R 3103 3103 1566 0 -1 4202496 4148 0 0 0 625 4 0 0 20 0 1 0 279906961 71655424 11251 33554432000 4194304 5992684 140735216093936 140735216090056 4373867 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/3104/statm: 17494 11251 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: 2.08 2.04 2.00 3/181 3107
/proc/meminfo: memFree=28760764/32873852 swapFree=6856/6856
[pid=3103] ppid=3101 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3103/stat : 3103 (npSolver-pbo-It) S 3101 3103 1566 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279906961 9367552 274 33554432000 4194304 5064252 140734507420432 140734507419344 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3103/statm: 2287 274 233 213 0 72 0
[pid=3104] ppid=3103 vsize=158360 CPUtime=10.4 cores=1,3,5,7
/proc/3104/stat : 3104 (npSolver-pbo) S 3103 3103 1566 0 -1 4202496 10893 0 0 0 1017 23 0 0 20 0 1 0 279906961 162160640 25689 33554432000 4194304 5992684 140735216093936 140735216088384 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3104/statm: 39590 25689 164 440 0 39146 0
[pid=3106] ppid=3104 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3106/stat : 3106 (cp2_pre.sh) S 3104 3103 1566 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 279908002 9367552 277 33554432000 4194304 5064252 140737418772416 140737418771120 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3106/statm: 2287 277 234 213 0 72 0
[pid=3107] ppid=3106 vsize=281532 CPUtime=2.27 cores=1,3,5,7
/proc/3107/stat : 3107 (coprocessor) R 3106 3103 1566 0 -1 4202496 40290 0 0 0 215 12 0 0 20 0 1 0 279908003 288288768 64479 33554432000 4194304 6586260 140734633149920 140734633146184 4496192 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/3107/statm: 70383 64479 170 584 0 69795 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 458188

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

[startup+19.1004 s]
/proc/loadavg: 2.08 2.04 2.00 3/180 3109
/proc/meminfo: memFree=28936500/32873852 swapFree=6856/6856
[pid=3103] ppid=3101 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3103/stat : 3103 (npSolver-pbo-It) S 3101 3103 1566 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279906961 9367552 274 33554432000 4194304 5064252 140734507420432 140734507419344 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3103/statm: 2287 274 233 213 0 72 0
[pid=3104] ppid=3103 vsize=168744 CPUtime=18.58 cores=1,3,5,7
/proc/3104/stat : 3104 (npSolver-pbo) R 3103 3103 1566 0 -1 4202496 13163 45207 0 0 1341 25 448 44 20 0 1 0 279906961 172793856 28293 33554432000 4194304 5992684 140735216093936 140735216088712 5179600 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/3104/statm: 42186 28293 172 440 0 41742 0
[pid=3109] ppid=3104 vsize=119484 CPUtime=0.48 cores=1,3,5,7
/proc/3109/stat : 3109 (glucosInc) S 3104 3103 1566 0 -1 4202496 21454 0 0 0 44 4 0 0 20 0 1 0 279908496 122351616 25043 33554432000 4194304 5654031 140734379989824 140734379988136 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3109/statm: 29871 25043 146 357 0 29511 0
Current children cumulated CPU time (s) 19.06
Current children cumulated vsize (KiB) 297376

[startup+20.7004 s]
/proc/loadavg: 2.08 2.04 2.00 3/180 3109
/proc/meminfo: memFree=28936128/32873852 swapFree=6856/6856
[pid=3103] ppid=3101 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3103/stat : 3103 (npSolver-pbo-It) S 3101 3103 1566 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279906961 9367552 274 33554432000 4194304 5064252 140734507420432 140734507419344 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3103/statm: 2287 274 233 213 0 72 0
[pid=3104] ppid=3103 vsize=168748 CPUtime=19.91 cores=1,3,5,7
/proc/3104/stat : 3104 (npSolver-pbo) S 3103 3103 1566 0 -1 4204032 13177 45207 0 0 1466 33 448 44 20 0 1 0 279906961 172797952 28305 33554432000 4194304 5992684 140735216093936 140735216088472 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/3104/statm: 42187 28305 183 440 0 41743 0
[pid=3109] ppid=3104 vsize=119484 CPUtime=0.48 cores=1,3,5,7
/proc/3109/stat : 3109 (glucosInc) S 3104 3103 1566 0 -1 4202496 21454 0 0 0 44 4 0 0 20 0 1 0 279908496 122351616 25043 33554432000 4194304 5654031 140734379989824 140734379988136 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3109/statm: 29871 25043 146 357 0 29511 0
Current children cumulated CPU time (s) 20.39
Current children cumulated vsize (KiB) 297380

[startup+21.5003 s]
/proc/loadavg: 2.07 2.04 2.00 3/181 3110
/proc/meminfo: memFree=28708820/32873852 swapFree=6856/6856
[pid=3103] ppid=3101 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3103/stat : 3103 (npSolver-pbo-It) S 3101 3103 1566 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279906961 9367552 274 33554432000 4194304 5064252 140734507420432 140734507419344 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3103/statm: 2287 274 233 213 0 72 0
[pid=3104] ppid=3103 vsize=168748 CPUtime=19.95 cores=1,3,5,7
/proc/3104/stat : 3104 (npSolver-pbo) S 3103 3103 1566 0 -1 4204032 13178 45207 0 0 1466 37 448 44 20 0 1 0 279906961 172797952 28306 33554432000 4194304 5992684 140735216093936 140735216088472 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/3104/statm: 42187 28306 184 440 0 41743 0
[pid=3109] ppid=3104 vsize=119484 CPUtime=0.48 cores=1,3,5,7
/proc/3109/stat : 3109 (glucosInc) S 3104 3103 1566 0 -1 4202496 21454 0 0 0 44 4 0 0 20 0 1 0 279908496 122351616 25043 33554432000 4194304 5654031 140734379989824 140734379988136 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3109/statm: 29871 25043 146 357 0 29511 0
Current children cumulated CPU time (s) 20.43
Current children cumulated vsize (KiB) 297380

[startup+21.9003 s]
/proc/loadavg: 2.07 2.04 2.00 2/181 3110
/proc/meminfo: memFree=28705720/32873852 swapFree=6856/6856
[pid=3103] ppid=3101 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3103/stat : 3103 (npSolver-pbo-It) S 3101 3103 1566 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279906961 9367552 274 33554432000 4194304 5064252 140734507420432 140734507419344 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3103/statm: 2287 274 233 213 0 72 0
[pid=3104] ppid=3103 vsize=168748 CPUtime=19.95 cores=1,3,5,7
/proc/3104/stat : 3104 (npSolver-pbo) S 3103 3103 1566 0 -1 4204032 13178 45207 0 0 1466 37 448 44 20 0 1 0 279906961 172797952 28306 33554432000 4194304 5992684 140735216093936 140735216088472 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/3104/statm: 42187 28306 184 440 0 41743 0
[pid=3109] ppid=3104 vsize=119484 CPUtime=0.48 cores=1,3,5,7
/proc/3109/stat : 3109 (glucosInc) S 3104 3103 1566 0 -1 4202496 21454 0 0 0 44 4 0 0 20 0 1 0 279908496 122351616 25043 33554432000 4194304 5654031 140734379989824 140734379988136 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3109/statm: 29871 25043 146 357 0 29511 0
Current children cumulated CPU time (s) 20.43
Current children cumulated vsize (KiB) 297380

[startup+22.3004 s]
/proc/loadavg: 2.07 2.04 2.00 2/181 3110
/proc/meminfo: memFree=28705720/32873852 swapFree=6856/6856
[pid=3103] ppid=3101 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3103/stat : 3103 (npSolver-pbo-It) S 3101 3103 1566 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279906961 9367552 274 33554432000 4194304 5064252 140734507420432 140734507419344 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3103/statm: 2287 274 233 213 0 72 0
[pid=3104] ppid=3103 vsize=168748 CPUtime=19.95 cores=1,3,5,7
/proc/3104/stat : 3104 (npSolver-pbo) S 3103 3103 1566 0 -1 4204032 13178 45207 0 0 1466 37 448 44 20 0 1 0 279906961 172797952 28306 33554432000 4194304 5992684 140735216093936 140735216088472 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/3104/statm: 42187 28306 184 440 0 41743 0
[pid=3109] ppid=3104 vsize=119484 CPUtime=0.48 cores=1,3,5,7
/proc/3109/stat : 3109 (glucosInc) S 3104 3103 1566 0 -1 4202496 21454 0 0 0 44 4 0 0 20 0 1 0 279908496 122351616 25043 33554432000 4194304 5654031 140734379989824 140734379988136 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3109/statm: 29871 25043 146 357 0 29511 0
Current children cumulated CPU time (s) 20.43
Current children cumulated vsize (KiB) 297380

[startup+22.4003 s]
/proc/loadavg: 2.07 2.04 2.00 2/181 3110
/proc/meminfo: memFree=28705720/32873852 swapFree=6856/6856
[pid=3103] ppid=3101 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3103/stat : 3103 (npSolver-pbo-It) S 3101 3103 1566 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279906961 9367552 274 33554432000 4194304 5064252 140734507420432 140734507419344 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3103/statm: 2287 274 233 213 0 72 0
[pid=3104] ppid=3103 vsize=168748 CPUtime=19.95 cores=1,3,5,7
/proc/3104/stat : 3104 (npSolver-pbo) S 3103 3103 1566 0 -1 4204032 13178 45207 0 0 1466 37 448 44 20 0 1 0 279906961 172797952 28306 33554432000 4194304 5992684 140735216093936 140735216088472 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/3104/statm: 42187 28306 184 440 0 41743 0
[pid=3109] ppid=3104 vsize=119484 CPUtime=0.48 cores=1,3,5,7
/proc/3109/stat : 3109 (glucosInc) S 3104 3103 1566 0 -1 4202496 21454 0 0 0 44 4 0 0 20 0 1 0 279908496 122351616 25043 33554432000 4194304 5654031 140734379989824 140734379988136 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3109/statm: 29871 25043 146 357 0 29511 0
Current children cumulated CPU time (s) 20.43
Current children cumulated vsize (KiB) 297380

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3103 and gives
#  childrusage.ru_utime.tv_sec=19
#  childrusage.ru_utime.tv_usec=151088
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=825874
# CPU time returned by wait4() is 19.977
# while last known CPU time is 20.43
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 22.4441
CPU time (s): 20.43
CPU user time (s): 19.58
CPU system time (s): 0.85
CPU usage (%): 91.026
Max. virtual memory (cumulated for all children) (KiB): 485712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.1511
system time used= 0.825874
maximum resident set size= 312796
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58758
page faults= 0
swaps= 0
block input operations= 0
block output operations= 192208
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 40409
involuntary context switches= 29

runsolver used 0.079987 second user time and 0.199969 second system time

The end

Launcher Data 

Begin job on node128 at 2012-05-27 18:56:50
IDJOB=3697459
IDBENCH=92800
IDSOLVER=2275
FILE ID=node128/3697459-1338137807
RUNJOBID= node128-1338123762-1585
PBS_JOBID= 14624501
Free space on /tmp= 71212 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/graca/normalized-ped2.G.recomb10-0.20-13.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697459-1338137807/watcher-3697459-1338137807 -o /tmp/evaluation-result-3697459-1338137807/solver-3697459-1338137807 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697459-1338137807.opb 305629551 HOME HOME

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

MD5SUM BENCH= 92dacc02fa8334dc3926759bb21cc2d7
RANDOM SEED=305629551

node128.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		: 2666.389
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	: 5332.77
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		: 2666.389
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		: 2666.389
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	: 5438.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
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		: 2666.389
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		: 2666.389
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		: 2666.389
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		: 2666.389
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:       32873852 kB
MemFree:        29169668 kB
Buffers:          426960 kB
Cached:          2359388 kB
SwapCached:          620 kB
Active:          1213320 kB
Inactive:        1633200 kB
Active(anon):      50524 kB
Inactive(anon):    12304 kB
Active(file):    1162796 kB
Inactive(file):  1620896 kB
Unevictable:        6856 kB
Mlocked:            6856 kB
SwapTotal:      67108856 kB
SwapFree:       67107296 kB
Dirty:            124124 kB
Writeback:             0 kB
AnonPages:         68640 kB
Mapped:            15676 kB
Shmem:               200 kB
Slab:             719064 kB
SReclaimable:     160616 kB
SUnreclaim:       558448 kB
KernelStack:        1456 kB
PageTables:         4156 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     174544 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:     26624 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= 71076 MiB
End job on node128 at 2012-05-27 18:57:13