Trace number 3747566

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
npSolver inc-topDown (fixed)? (problem) 101.63 111.893

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12020_8.std.opb
MD5SUM0fbe7f5a9ad68f9374c4bb96619a583d
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark107
Best CPU time to get the best result obtained on this benchmark2.51162
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables72842
Total number of constraints234212
Number of constraints which are clauses233012
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint120
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

5.89/5.94	c run inc solver
5.89/5.94	c [INC SYSTEM] run initial solver
5.89/5.94	c [INC SYSTEM] preprocess with white file
29.32/29.54	c [INC SYSTEM] finished preprocessing in 23 s
29.32/29.54	c [INC SYSTEM] execute solver
100.64/100.80	c [INC SEARCH] formula is SAT
100.75/100.90	c [INC SYSTEM] solved the initial formula
101.04/101.22	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
101.63/111.89	HOME/npSolver-pbo-Itd.sh: line 18: 10497 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-3747566-1339105382/watcher-3747566-1339105382 -o /tmp/evaluation-result-3747566-1339105382/solver-3747566-1339105382 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3747566-1339105382.opb 1638437264 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: 2.00 2.00 1.98 3/177 10496
/proc/meminfo: memFree=25619496/32873844 swapFree=7628/7628
[pid=10496] ppid=10494 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10496/stat : 10496 (npSolver-pbo-It) S 10494 10496 9764 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376666811 9367552 274 33554432000 4194304 5064252 140734490313280 140734490312192 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10496/statm: 2287 274 233 213 0 72 0

[startup+0.0814839 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 10496
/proc/meminfo: memFree=25619496/32873844 swapFree=7628/7628
[pid=10496] ppid=10494 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10496/stat : 10496 (npSolver-pbo-It) S 10494 10496 9764 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376666811 9367552 274 33554432000 4194304 5064252 140734490313280 140734490312192 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10496/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100343 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 10496
/proc/meminfo: memFree=25619496/32873844 swapFree=7628/7628
[pid=10496] ppid=10494 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10496/stat : 10496 (npSolver-pbo-It) S 10494 10496 9764 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376666811 9367552 274 33554432000 4194304 5064252 140734490313280 140734490312192 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10496/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300288 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 10496
/proc/meminfo: memFree=25619496/32873844 swapFree=7628/7628
[pid=10496] ppid=10494 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10496/stat : 10496 (npSolver-pbo-It) S 10494 10496 9764 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376666811 9367552 274 33554432000 4194304 5064252 140734490313280 140734490312192 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10496/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700325 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 10496
/proc/meminfo: memFree=25619496/32873844 swapFree=7628/7628
[pid=10496] ppid=10494 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10496/stat : 10496 (npSolver-pbo-It) S 10494 10496 9764 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376666811 9367552 274 33554432000 4194304 5064252 140734490313280 140734490312192 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10496/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50033 s]
/proc/loadavg: 2.00 2.00 1.98 3/179 10498
/proc/meminfo: memFree=25426756/32873844 swapFree=7628/7628
[pid=10496] ppid=10494 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10496/stat : 10496 (npSolver-pbo-It) S 10494 10496 9764 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376666811 9367552 274 33554432000 4194304 5064252 140734490313280 140734490312192 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10496/statm: 2287 274 233 213 0 72 0
[pid=10497] ppid=10496 vsize=193984 CPUtime=1.49 cores=1,3,5,7
/proc/10497/stat : 10497 (npSolver-pbo) R 10496 10496 9764 0 -1 4202496 21449 0 0 0 143 6 0 0 20 0 1 0 376666811 198639616 42796 33554432000 4194304 6004724 140736397672352 140736397667336 4820529 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10497/statm: 48496 42796 154 442 0 48050 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 203132

[startup+3.10033 s]
/proc/loadavg: 2.00 2.00 1.98 3/179 10498
/proc/meminfo: memFree=25248576/32873844 swapFree=7628/7628
[pid=10496] ppid=10494 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10496/stat : 10496 (npSolver-pbo-It) S 10494 10496 9764 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376666811 9367552 274 33554432000 4194304 5064252 140734490313280 140734490312192 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10496/statm: 2287 274 233 213 0 72 0
[pid=10497] ppid=10496 vsize=390592 CPUtime=3.09 cores=1,3,5,7
/proc/10497/stat : 10497 (npSolver-pbo) R 10496 10496 9764 0 -1 4202496 22621 0 0 0 297 12 0 0 20 0 1 0 376666811 399966208 70444 33554432000 4194304 6004724 140736397672352 140736397666952 4582708 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10497/statm: 97648 70444 154 442 0 97202 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 399740

[startup+6.30055 s]
/proc/loadavg: 2.08 2.02 1.98 3/183 10502
/proc/meminfo: memFree=23770944/32873844 swapFree=7628/7628
[pid=10496] ppid=10494 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10496/stat : 10496 (npSolver-pbo-It) S 10494 10496 9764 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376666811 9367552 274 33554432000 4194304 5064252 140734490313280 140734490312192 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10496/statm: 2287 274 233 213 0 72 0
[pid=10497] ppid=10496 vsize=616440 CPUtime=5.93 cores=1,3,5,7
/proc/10497/stat : 10497 (npSolver-pbo) S 10496 10496 9764 0 -1 4202496 23765 0 0 0 523 70 0 0 20 0 1 0 376666811 631234560 101859 33554432000 4194304 6004724 140736397672352 140736397666816 5186782 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/10497/statm: 154110 101859 163 442 0 153664 0
[pid=10501] ppid=10497 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10501/stat : 10501 (cp2_pre.sh) S 10497 10496 9764 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 376667405 9367552 277 33554432000 4194304 5064252 140736759145536 140736759144240 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10501/statm: 2287 277 234 213 0 72 0
[pid=10502] ppid=10501 vsize=49432 CPUtime=0.34 cores=1,3,5,7
/proc/10502/stat : 10502 (coprocessor) R 10501 10496 9764 0 -1 4202496 7737 0 0 0 32 2 0 0 20 0 1 0 376667406 50618368 10848 33554432000 4194304 6586260 140734779803312 140736759144264 5732400 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/10502/statm: 12358 10848 137 584 0 11770 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 684168

[startup+12.7005 s]
/proc/loadavg: 2.15 2.03 1.99 3/183 10502
/proc/meminfo: memFree=22412568/32873844 swapFree=7628/7628
[pid=10496] ppid=10494 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10496/stat : 10496 (npSolver-pbo-It) S 10494 10496 9764 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376666811 9367552 274 33554432000 4194304 5064252 140734490313280 140734490312192 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10496/statm: 2287 274 233 213 0 72 0
[pid=10497] ppid=10496 vsize=616440 CPUtime=5.93 cores=1,3,5,7
/proc/10497/stat : 10497 (npSolver-pbo) S 10496 10496 9764 0 -1 4202496 23765 0 0 0 523 70 0 0 20 0 1 0 376666811 631234560 101859 33554432000 4194304 6004724 140736397672352 140736397666816 5186782 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/10497/statm: 154110 101859 163 442 0 153664 0
[pid=10501] ppid=10497 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10501/stat : 10501 (cp2_pre.sh) S 10497 10496 9764 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 376667405 9367552 277 33554432000 4194304 5064252 140736759145536 140736759144240 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10501/statm: 2287 277 234 213 0 72 0
[pid=10502] ppid=10501 vsize=1159136 CPUtime=6.75 cores=1,3,5,7
/proc/10502/stat : 10502 (coprocessor) R 10501 10496 9764 0 -1 4202496 90470 0 0 0 635 40 0 0 20 0 1 0 376667406 1186955264 259448 33554432000 4194304 6586260 140734779803312 140734779799576 5511711 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/10502/statm: 289784 259448 164 584 0 289196 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1793872

[startup+25.5005 s]
/proc/loadavg: 2.13 2.03 1.99 3/182 10504
/proc/meminfo: memFree=22840692/32873844 swapFree=7628/7628
[pid=10496] ppid=10494 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10496/stat : 10496 (npSolver-pbo-It) S 10494 10496 9764 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376666811 9367552 274 33554432000 4194304 5064252 140734490313280 140734490312192 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10496/statm: 2287 274 233 213 0 72 0
[pid=10497] ppid=10496 vsize=616440 CPUtime=5.93 cores=1,3,5,7
/proc/10497/stat : 10497 (npSolver-pbo) S 10496 10496 9764 0 -1 4202496 23765 0 0 0 523 70 0 0 20 0 1 0 376666811 631234560 101859 33554432000 4194304 6004724 140736397672352 140736397666816 5186782 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/10497/statm: 154110 101859 163 442 0 153664 0
[pid=10501] ppid=10497 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10501/stat : 10501 (cp2_pre.sh) S 10497 10496 9764 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 376667405 9367552 277 33554432000 4194304 5064252 140736759145536 140736759144240 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10501/statm: 2287 277 234 213 0 72 0
[pid=10502] ppid=10501 vsize=1465816 CPUtime=19.53 cores=1,3,5,7
/proc/10502/stat : 10502 (coprocessor) R 10501 10496 9764 0 -1 4202496 138902 0 0 0 1847 106 0 0 20 0 1 0 376667406 1500995584 357114 33554432000 4194304 6586260 140734779803312 140734779799224 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/10502/statm: 366454 357114 199 584 0 365866 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 2100552

[startup+51.1004 s]
/proc/loadavg: 2.39 2.11 2.02 3/177 10536
/proc/meminfo: memFree=24619572/32873844 swapFree=7628/7628
[pid=10496] ppid=10494 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10496/stat : 10496 (npSolver-pbo-It) S 10494 10496 9764 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376666811 9367552 274 33554432000 4194304 5064252 140734490313280 140734490312192 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10496/statm: 2287 274 233 213 0 72 0
[pid=10497] ppid=10496 vsize=616440 CPUtime=29.4 cores=1,3,5,7
/proc/10497/stat : 10497 (npSolver-pbo) S 10496 10496 9764 0 -1 4202496 23783 139804 0 0 523 71 2216 130 20 0 1 0 376666811 631234560 101863 33554432000 4194304 6004724 140736397672352 140736397658632 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/10497/statm: 154110 101863 167 442 0 153664 0
[pid=10507] ppid=10497 vsize=511800 CPUtime=21.53 cores=1,3,5,7
/proc/10507/stat : 10507 (glucosInc) R 10497 10496 9764 0 -1 4202496 77483 0 0 0 2134 19 0 0 20 0 1 0 376669766 524083200 115831 33554432000 4194304 5654031 140735582922352 140735582920136 4232939 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10507/statm: 127950 115831 141 357 0 127590 0
Current children cumulated CPU time (s) 50.93
Current children cumulated vsize (KiB) 1137388

[startup+102.3 s]
/proc/loadavg: 2.21 2.10 2.02 3/182 10548
/proc/meminfo: memFree=19747344/32873844 swapFree=7628/7628
[pid=10496] ppid=10494 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10496/stat : 10496 (npSolver-pbo-It) S 10494 10496 9764 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376666811 9367552 274 33554432000 4194304 5064252 140734490313280 140734490312192 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10496/statm: 2287 274 233 213 0 72 0
[pid=10497] ppid=10496 vsize=641028 CPUtime=30.18 cores=1,3,5,7
/proc/10497/stat : 10497 (npSolver-pbo) S 10496 10496 9764 0 -1 4204032 30485 139804 0 0 571 101 2216 130 20 0 1 0 376666811 656412672 107999 33554432000 4194304 6004724 140736397672352 140736397666904 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/10497/statm: 160257 107999 188 442 0 159811 0
[pid=10507] ppid=10497 vsize=571472 CPUtime=71.17 cores=1,3,5,7
/proc/10507/stat : 10507 (glucosInc) S 10497 10496 9764 0 -1 4202496 80570 0 0 0 7095 22 0 0 20 0 1 0 376669766 585187328 119930 33554432000 4194304 5654031 140735582922352 140735582920664 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/10507/statm: 142868 119930 147 357 0 142508 0
Current children cumulated CPU time (s) 101.35
Current children cumulated vsize (KiB) 1221648

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

[startup+103.207 s]
/proc/loadavg: 2.21 2.10 2.02 2/181 10548
/proc/meminfo: memFree=19203648/32873844 swapFree=7628/7628
[pid=10496] ppid=10494 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10496/stat : 10496 (npSolver-pbo-It) S 10494 10496 9764 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376666811 9367552 274 33554432000 4194304 5064252 140734490313280 140734490312192 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10496/statm: 2287 274 233 213 0 72 0
[pid=10497] ppid=10496 vsize=641028 CPUtime=30.46 cores=1,3,5,7
/proc/10497/stat : 10497 (npSolver-pbo) S 10496 10496 9764 0 -1 4204032 30486 139804 0 0 571 129 2216 130 20 0 1 0 376666811 656412672 108000 33554432000 4194304 6004724 140736397672352 140736397666904 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/10497/statm: 160257 108000 189 442 0 159811 0
[pid=10507] ppid=10497 vsize=571472 CPUtime=71.17 cores=1,3,5,7
/proc/10507/stat : 10507 (glucosInc) S 10497 10496 9764 0 -1 4202496 80570 0 0 0 7095 22 0 0 20 0 1 0 376669766 585187328 119930 33554432000 4194304 5654031 140735582922352 140735582920664 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/10507/statm: 142868 119930 147 357 0 142508 0
Current children cumulated CPU time (s) 101.63
Current children cumulated vsize (KiB) 1221648

[startup+106.4 s]
/proc/loadavg: 2.19 2.10 2.02 2/181 10548
/proc/meminfo: memFree=18923260/32873844 swapFree=7628/7628
[pid=10496] ppid=10494 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10496/stat : 10496 (npSolver-pbo-It) S 10494 10496 9764 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376666811 9367552 274 33554432000 4194304 5064252 140734490313280 140734490312192 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10496/statm: 2287 274 233 213 0 72 0
[pid=10497] ppid=10496 vsize=641028 CPUtime=30.46 cores=1,3,5,7
/proc/10497/stat : 10497 (npSolver-pbo) S 10496 10496 9764 0 -1 4204032 30486 139804 0 0 571 129 2216 130 20 0 1 0 376666811 656412672 108000 33554432000 4194304 6004724 140736397672352 140736397666904 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/10497/statm: 160257 108000 189 442 0 159811 0
[pid=10507] ppid=10497 vsize=571472 CPUtime=71.17 cores=1,3,5,7
/proc/10507/stat : 10507 (glucosInc) S 10497 10496 9764 0 -1 4202496 80570 0 0 0 7095 22 0 0 20 0 1 0 376669766 585187328 119930 33554432000 4194304 5654031 140735582922352 140735582920664 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/10507/statm: 142868 119930 147 357 0 142508 0
Current children cumulated CPU time (s) 101.63
Current children cumulated vsize (KiB) 1221648

[startup+109.6 s]
/proc/loadavg: 2.19 2.10 2.02 2/181 10548
/proc/meminfo: memFree=18738940/32873844 swapFree=7628/7628
[pid=10496] ppid=10494 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10496/stat : 10496 (npSolver-pbo-It) S 10494 10496 9764 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376666811 9367552 274 33554432000 4194304 5064252 140734490313280 140734490312192 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10496/statm: 2287 274 233 213 0 72 0
[pid=10497] ppid=10496 vsize=641028 CPUtime=30.46 cores=1,3,5,7
/proc/10497/stat : 10497 (npSolver-pbo) S 10496 10496 9764 0 -1 4204032 30486 139804 0 0 571 129 2216 130 20 0 1 0 376666811 656412672 108000 33554432000 4194304 6004724 140736397672352 140736397666904 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/10497/statm: 160257 108000 189 442 0 159811 0
[pid=10507] ppid=10497 vsize=571472 CPUtime=71.17 cores=1,3,5,7
/proc/10507/stat : 10507 (glucosInc) S 10497 10496 9764 0 -1 4202496 80570 0 0 0 7095 22 0 0 20 0 1 0 376669766 585187328 119930 33554432000 4194304 5654031 140735582922352 140735582920664 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/10507/statm: 142868 119930 147 357 0 142508 0
Current children cumulated CPU time (s) 101.63
Current children cumulated vsize (KiB) 1221648

[startup+111.2 s]
/proc/loadavg: 2.33 2.13 2.03 2/181 10548
/proc/meminfo: memFree=18554496/32873844 swapFree=7628/7628
[pid=10496] ppid=10494 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10496/stat : 10496 (npSolver-pbo-It) S 10494 10496 9764 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376666811 9367552 274 33554432000 4194304 5064252 140734490313280 140734490312192 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10496/statm: 2287 274 233 213 0 72 0
[pid=10497] ppid=10496 vsize=641028 CPUtime=30.46 cores=1,3,5,7
/proc/10497/stat : 10497 (npSolver-pbo) S 10496 10496 9764 0 -1 4204032 30486 139804 0 0 571 129 2216 130 20 0 1 0 376666811 656412672 108000 33554432000 4194304 6004724 140736397672352 140736397666904 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/10497/statm: 160257 108000 189 442 0 159811 0
[pid=10507] ppid=10497 vsize=571472 CPUtime=71.17 cores=1,3,5,7
/proc/10507/stat : 10507 (glucosInc) S 10497 10496 9764 0 -1 4202496 80570 0 0 0 7095 22 0 0 20 0 1 0 376669766 585187328 119930 33554432000 4194304 5654031 140735582922352 140735582920664 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/10507/statm: 142868 119930 147 357 0 142508 0
Current children cumulated CPU time (s) 101.63
Current children cumulated vsize (KiB) 1221648

[startup+111.6 s]
/proc/loadavg: 2.33 2.13 2.03 2/181 10548
/proc/meminfo: memFree=18554496/32873844 swapFree=7628/7628
[pid=10496] ppid=10494 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10496/stat : 10496 (npSolver-pbo-It) S 10494 10496 9764 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376666811 9367552 274 33554432000 4194304 5064252 140734490313280 140734490312192 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10496/statm: 2287 274 233 213 0 72 0
[pid=10497] ppid=10496 vsize=641028 CPUtime=30.46 cores=1,3,5,7
/proc/10497/stat : 10497 (npSolver-pbo) S 10496 10496 9764 0 -1 4204032 30486 139804 0 0 571 129 2216 130 20 0 1 0 376666811 656412672 108000 33554432000 4194304 6004724 140736397672352 140736397666904 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/10497/statm: 160257 108000 189 442 0 159811 0
[pid=10507] ppid=10497 vsize=571472 CPUtime=71.17 cores=1,3,5,7
/proc/10507/stat : 10507 (glucosInc) S 10497 10496 9764 0 -1 4202496 80570 0 0 0 7095 22 0 0 20 0 1 0 376669766 585187328 119930 33554432000 4194304 5654031 140735582922352 140735582920664 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/10507/statm: 142868 119930 147 357 0 142508 0
Current children cumulated CPU time (s) 101.63
Current children cumulated vsize (KiB) 1221648

[startup+111.8 s]
/proc/loadavg: 2.33 2.13 2.03 2/181 10548
/proc/meminfo: memFree=18554496/32873844 swapFree=7628/7628
[pid=10496] ppid=10494 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10496/stat : 10496 (npSolver-pbo-It) S 10494 10496 9764 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376666811 9367552 274 33554432000 4194304 5064252 140734490313280 140734490312192 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10496/statm: 2287 274 233 213 0 72 0
[pid=10497] ppid=10496 vsize=641028 CPUtime=30.46 cores=1,3,5,7
/proc/10497/stat : 10497 (npSolver-pbo) S 10496 10496 9764 0 -1 4204032 30486 139804 0 0 571 129 2216 130 20 0 1 0 376666811 656412672 108000 33554432000 4194304 6004724 140736397672352 140736397666904 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/10497/statm: 160257 108000 189 442 0 159811 0
[pid=10507] ppid=10497 vsize=571472 CPUtime=71.17 cores=1,3,5,7
/proc/10507/stat : 10507 (glucosInc) S 10497 10496 9764 0 -1 4202496 80570 0 0 0 7095 22 0 0 20 0 1 0 376669766 585187328 119930 33554432000 4194304 5654031 140735582922352 140735582920664 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/10507/statm: 142868 119930 147 357 0 142508 0
Current children cumulated CPU time (s) 101.63
Current children cumulated vsize (KiB) 1221648

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10496 and gives
#  childrusage.ru_utime.tv_sec=27
#  childrusage.ru_utime.tv_usec=873762
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=604604
# CPU time returned by wait4() is 30.4784
# while last known CPU time is 101.63
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 111.893
CPU time (s): 101.63
CPU user time (s): 98.82
CPU system time (s): 2.81
CPU usage (%): 90.8279
Max. virtual memory (cumulated for all children) (KiB): 2142760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 27.8738
system time used= 2.6046
maximum resident set size= 1470656
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 170664
page faults= 0
swaps= 0
block input operations= 0
block output operations= 833872
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 136296
involuntary context switches= 47

runsolver used 0.253961 second user time and 0.712891 second system time

The end

Launcher Data 

Begin job on node108 at 2012-06-07 23:43:02
IDJOB=3747566
IDBENCH=77397
IDSOLVER=2332
FILE ID=node108/3747566-1339105382
RUNJOBID= node108-1339098175-9781
PBS_JOBID= 14643745
Free space on /tmp= 71376 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12020_8.std.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3747566-1339105382/watcher-3747566-1339105382 -o /tmp/evaluation-result-3747566-1339105382/solver-3747566-1339105382 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3747566-1339105382.opb 1638437264 HOME HOME

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

MD5SUM BENCH= 0fbe7f5a9ad68f9374c4bb96619a583d
RANDOM SEED=1638437264

node108.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		: 2666.273
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	: 5332.54
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		: 2666.273
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		: 2666.273
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	: 5331.91
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		: 2666.273
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		: 2666.273
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		: 2666.273
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	: 5438.55
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		: 2666.273
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	: 5331.90
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		: 2666.273
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:        25621544 kB
Buffers:         1786524 kB
Cached:          4374028 kB
SwapCached:          136 kB
Active:          3776592 kB
Inactive:        2596124 kB
Active(anon):     195708 kB
Inactive(anon):    13104 kB
Active(file):    3580884 kB
Inactive(file):  2583020 kB
Unevictable:        7628 kB
Mlocked:            7628 kB
SwapTotal:      67108856 kB
SwapFree:       67108556 kB
Dirty:             31892 kB
Writeback:             8 kB
AnonPages:        207060 kB
Mapped:            14856 kB
Shmem:               172 kB
Slab:             720088 kB
SReclaimable:     161492 kB
SUnreclaim:       558596 kB
KernelStack:        1496 kB
PageTables:         4640 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     383528 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    118784 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= 70624 MiB
End job on node108 at 2012-06-07 23:44:56