Trace number 3702355

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-quickBound? (problem) 87.96 131.288

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_3000_5__126_2812__128.opb
MD5SUM0410437de856f7fa960cd93e57bf101c
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark365451
Best CPU time to get the best result obtained on this benchmark1802.06
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1922998
Total number of constraints18000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)15002
Number of constraints which are nor clauses,nor cardinality constraints2998
Minimum length of a constraint128
Maximum length of a constraint5761
Number of terms in the objective function 1920000
Biggest coefficient in the objective function 129631
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 65021011072
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 129631
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 65021011072
Number of bits of the biggest sum of numbers36
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

17.49/17.59	c run inc solver
17.49/17.59	c [INC SYSTEM] run initial solver
17.49/17.59	c [INC SYSTEM] preprocess with white file
68.15/68.64	c [INC SYSTEM] finished preprocessing in 51 s
68.15/68.64	c [INC SYSTEM] execute solver
83.53/83.70	c [INC SEARCH] formula is SAT
84.14/84.34	c [INC SYSTEM] solved the initial formula
86.93/87.11	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
87.96/131.28	HOME/npSolver-pbo-Itdqb.sh: line 18: 16783 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-3702355-1338086638/watcher-3702355-1338086638 -o /tmp/evaluation-result-3702355-1338086638/solver-3702355-1338086638 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702355-1338086638.opb 1473939624 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: 2.02 2.01 2.00 3/178 16782
/proc/meminfo: memFree=26850892/32873844 swapFree=6088/6088
[pid=16782] ppid=16780 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16782/stat : 16782 (npSolver-pbo-It) S 16780 16782 1653 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274792648 9367552 275 33554432000 4194304 5064252 140735419515424 140735419514336 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16782/statm: 2287 275 233 213 0 72 0

[startup+0.049187 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 16782
/proc/meminfo: memFree=26850892/32873844 swapFree=6088/6088
[pid=16782] ppid=16780 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16782/stat : 16782 (npSolver-pbo-It) S 16780 16782 1653 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274792648 9367552 275 33554432000 4194304 5064252 140735419515424 140735419514336 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16782/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100267 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 16782
/proc/meminfo: memFree=26850892/32873844 swapFree=6088/6088
[pid=16782] ppid=16780 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16782/stat : 16782 (npSolver-pbo-It) S 16780 16782 1653 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274792648 9367552 275 33554432000 4194304 5064252 140735419515424 140735419514336 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16782/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300262 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 16782
/proc/meminfo: memFree=26850892/32873844 swapFree=6088/6088
[pid=16782] ppid=16780 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16782/stat : 16782 (npSolver-pbo-It) S 16780 16782 1653 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274792648 9367552 275 33554432000 4194304 5064252 140735419515424 140735419514336 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16782/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700257 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 16782
/proc/meminfo: memFree=26850892/32873844 swapFree=6088/6088
[pid=16782] ppid=16780 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16782/stat : 16782 (npSolver-pbo-It) S 16780 16782 1653 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274792648 9367552 275 33554432000 4194304 5064252 140735419515424 140735419514336 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16782/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50026 s]
/proc/loadavg: 2.02 2.01 2.00 3/180 16784
/proc/meminfo: memFree=26795028/32873844 swapFree=6088/6088
[pid=16782] ppid=16780 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16782/stat : 16782 (npSolver-pbo-It) S 16780 16782 1653 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274792648 9367552 275 33554432000 4194304 5064252 140735419515424 140735419514336 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16782/statm: 2287 275 233 213 0 72 0
[pid=16783] ppid=16782 vsize=64288 CPUtime=1.48 cores=0,2,4,6
/proc/16783/stat : 16783 (npSolver-pbo) R 16782 16782 1653 0 -1 4202496 7519 0 0 0 146 2 0 0 20 0 1 0 274792648 65830912 15525 33554432000 4194304 5992684 140737417939168 140737417934936 5179600 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/16783/statm: 16072 15525 143 440 0 15628 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 73436

[startup+3.10027 s]
/proc/loadavg: 2.02 2.01 2.00 3/180 16784
/proc/meminfo: memFree=26775436/32873844 swapFree=6088/6088
[pid=16782] ppid=16780 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16782/stat : 16782 (npSolver-pbo-It) S 16780 16782 1653 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274792648 9367552 275 33554432000 4194304 5064252 140735419515424 140735419514336 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16782/statm: 2287 275 233 213 0 72 0
[pid=16783] ppid=16782 vsize=99808 CPUtime=3.09 cores=0,2,4,6
/proc/16783/stat : 16783 (npSolver-pbo) R 16782 16782 1653 0 -1 4202496 16346 0 0 0 304 5 0 0 20 0 1 0 274792648 102203392 24352 33554432000 4194304 5992684 140737417939168 140737417935288 4957503 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/16783/statm: 24952 24352 143 440 0 24508 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 108956

[startup+6.30031 s]
/proc/loadavg: 2.18 2.04 2.01 3/181 16785
/proc/meminfo: memFree=26518176/32873844 swapFree=6088/6088
[pid=16782] ppid=16780 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16782/stat : 16782 (npSolver-pbo-It) S 16780 16782 1653 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274792648 9367552 275 33554432000 4194304 5064252 140735419515424 140735419514336 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16782/statm: 2287 275 233 213 0 72 0
[pid=16783] ppid=16782 vsize=464584 CPUtime=6.29 cores=0,2,4,6
/proc/16783/stat : 16783 (npSolver-pbo) R 16782 16782 1653 0 -1 4202496 47509 0 0 0 614 15 0 0 20 0 1 0 274792648 475734016 90771 33554432000 4194304 5992684 140737417939168 140737417934248 4606624 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/16783/statm: 116146 90771 160 440 0 115702 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 473732

[startup+12.7003 s]
/proc/loadavg: 2.16 2.04 2.01 3/181 16785
/proc/meminfo: memFree=25823728/32873844 swapFree=6088/6088
[pid=16782] ppid=16780 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16782/stat : 16782 (npSolver-pbo-It) S 16780 16782 1653 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274792648 9367552 275 33554432000 4194304 5064252 140735419515424 140735419514336 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16782/statm: 2287 275 233 213 0 72 0
[pid=16783] ppid=16782 vsize=1505168 CPUtime=12.68 cores=0,2,4,6
/proc/16783/stat : 16783 (npSolver-pbo) R 16782 16782 1653 0 -1 4202496 112694 0 0 0 1227 41 0 0 20 0 1 0 274792648 1541292032 259816 33554432000 4194304 5992684 140737417939168 140737417922024 4523474 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/16783/statm: 376292 259816 160 440 0 375848 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1514316

[startup+25.5004 s]
/proc/loadavg: 2.28 2.07 2.02 3/182 16787
/proc/meminfo: memFree=23925512/32873844 swapFree=6088/6088
[pid=16782] ppid=16780 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16782/stat : 16782 (npSolver-pbo-It) S 16780 16782 1653 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274792648 9367552 275 33554432000 4194304 5064252 140735419515424 140735419514336 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16782/statm: 2287 275 233 213 0 72 0
[pid=16783] ppid=16782 vsize=1582652 CPUtime=20.71 cores=0,2,4,6
/proc/16783/stat : 16783 (npSolver-pbo) S 16782 16782 1653 0 -1 4202496 130450 0 0 0 1644 427 0 0 20 0 1 0 274792648 1620635648 331901 33554432000 4194304 5992684 140737417939168 140737417933616 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 13 0 0
/proc/16783/statm: 395663 331901 167 440 0 395219 0
[pid=16786] ppid=16783 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16786/stat : 16786 (cp2_pre.sh) S 16783 16782 1653 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 274794733 9367552 277 33554432000 4194304 5064252 140737159882656 140737159881360 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/16786/statm: 2287 277 234 213 0 72 0
[pid=16787] ppid=16786 vsize=841312 CPUtime=4.63 cores=0,2,4,6
/proc/16787/stat : 16787 (coprocessor) R 16786 16782 1653 0 -1 4202496 18275 0 0 0 437 26 0 0 20 0 1 0 274794734 861503488 183354 33554432000 4194304 6586260 140735897803920 140735897800680 5550297 0 0 4096 8404994 0 0 0 17 0 0 0 0 0 0
/proc/16787/statm: 210328 183354 138 584 0 209740 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 2442260

[startup+51.1003 s]
/proc/loadavg: 2.26 2.08 2.02 3/183 16788
/proc/meminfo: memFree=22028116/32873844 swapFree=6088/6088
[pid=16782] ppid=16780 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16782/stat : 16782 (npSolver-pbo-It) S 16780 16782 1653 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274792648 9367552 275 33554432000 4194304 5064252 140735419515424 140735419514336 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16782/statm: 2287 275 233 213 0 72 0
[pid=16783] ppid=16782 vsize=1582652 CPUtime=20.71 cores=0,2,4,6
/proc/16783/stat : 16783 (npSolver-pbo) S 16782 16782 1653 0 -1 4202496 130450 0 0 0 1644 427 0 0 20 0 1 0 274792648 1620635648 331901 33554432000 4194304 5992684 140737417939168 140737417933616 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 13 0 0
/proc/16783/statm: 395663 331901 167 440 0 395219 0
[pid=16786] ppid=16783 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16786/stat : 16786 (cp2_pre.sh) S 16783 16782 1653 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 274794733 9367552 277 33554432000 4194304 5064252 140737159882656 140737159881360 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/16786/statm: 2287 277 234 213 0 72 0
[pid=16787] ppid=16786 vsize=2870032 CPUtime=30.07 cores=0,2,4,6
/proc/16787/stat : 16787 (coprocessor) R 16786 16782 1653 0 -1 4202496 28170 0 0 0 2856 151 0 0 20 0 1 0 274794734 2938912768 558789 33554432000 4194304 6586260 140735897803920 140735897799672 5537596 0 0 4096 8404994 0 0 0 17 0 0 0 15 0 0
/proc/16787/statm: 717508 558789 158 584 0 716920 0
Current children cumulated CPU time (s) 50.78
Current children cumulated vsize (KiB) 4470980

[startup+102.3 s]
/proc/loadavg: 2.42 2.13 2.04 2/182 16791
/proc/meminfo: memFree=18735764/32873844 swapFree=6088/6088
[pid=16782] ppid=16780 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16782/stat : 16782 (npSolver-pbo-It) S 16780 16782 1653 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274792648 9367552 275 33554432000 4194304 5064252 140735419515424 140735419514336 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16782/statm: 2287 275 233 213 0 72 0
[pid=16783] ppid=16782 vsize=1862688 CPUtime=72.86 cores=0,2,4,6
/proc/16783/stat : 16783 (npSolver-pbo) S 16782 16782 1653 0 -1 4204032 138482 29074 0 0 2017 511 4517 241 20 0 1 0 274792648 1907392512 401929 33554432000 4194304 5992684 140737417939168 140737417933704 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 13 0 0
/proc/16783/statm: 465672 401929 186 440 0 465228 0
[pid=16790] ppid=16783 vsize=3690388 CPUtime=14.75 cores=0,2,4,6
/proc/16790/stat : 16790 (glucosInc) S 16783 16782 1653 0 -1 4202496 414156 0 0 0 1361 114 0 0 20 0 1 0 274799512 3778957312 813384 33554432000 4194304 5654031 140734146055024 140734146053336 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/16790/statm: 922597 813384 146 357 0 922237 0
Current children cumulated CPU time (s) 87.61
Current children cumulated vsize (KiB) 5562224

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

[startup+103.207 s]
/proc/loadavg: 2.55 2.16 2.05 3/182 16791
/proc/meminfo: memFree=18668680/32873844 swapFree=6088/6088
[pid=16782] ppid=16780 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16782/stat : 16782 (npSolver-pbo-It) S 16780 16782 1653 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274792648 9367552 275 33554432000 4194304 5064252 140735419515424 140735419514336 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16782/statm: 2287 275 233 213 0 72 0
[pid=16783] ppid=16782 vsize=1862688 CPUtime=72.89 cores=0,2,4,6
/proc/16783/stat : 16783 (npSolver-pbo) S 16782 16782 1653 0 -1 4204032 138482 29074 0 0 2017 514 4517 241 20 0 1 0 274792648 1907392512 401929 33554432000 4194304 5992684 140737417939168 140737417933704 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 13 0 0
/proc/16783/statm: 465672 401929 186 440 0 465228 0
[pid=16790] ppid=16783 vsize=3690388 CPUtime=14.75 cores=0,2,4,6
/proc/16790/stat : 16790 (glucosInc) S 16783 16782 1653 0 -1 4202496 414156 0 0 0 1361 114 0 0 20 0 1 0 274799512 3778957312 813384 33554432000 4194304 5654031 140734146055024 140734146053336 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/16790/statm: 922597 813384 146 357 0 922237 0
Current children cumulated CPU time (s) 87.64
Current children cumulated vsize (KiB) 5562224

[startup+116 s]
/proc/loadavg: 2.85 2.24 2.08 2/182 16791
/proc/meminfo: memFree=17987008/32873844 swapFree=6088/6088
[pid=16782] ppid=16780 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16782/stat : 16782 (npSolver-pbo-It) S 16780 16782 1653 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274792648 9367552 275 33554432000 4194304 5064252 140735419515424 140735419514336 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16782/statm: 2287 275 233 213 0 72 0
[pid=16783] ppid=16782 vsize=1862688 CPUtime=73.21 cores=0,2,4,6
/proc/16783/stat : 16783 (npSolver-pbo) S 16782 16782 1653 0 -1 4204032 138483 29074 0 0 2017 546 4517 241 20 0 1 0 274792648 1907392512 401930 33554432000 4194304 5992684 140737417939168 140737417933704 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 13 0 0
/proc/16783/statm: 465672 401930 187 440 0 465228 0
[pid=16790] ppid=16783 vsize=3690388 CPUtime=14.75 cores=0,2,4,6
/proc/16790/stat : 16790 (glucosInc) S 16783 16782 1653 0 -1 4202496 414156 0 0 0 1361 114 0 0 20 0 1 0 274799512 3778957312 813384 33554432000 4194304 5654031 140734146055024 140734146053336 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/16790/statm: 922597 813384 146 357 0 922237 0
Current children cumulated CPU time (s) 87.96
Current children cumulated vsize (KiB) 5562224

[startup+122.4 s]
/proc/loadavg: 2.94 2.27 2.09 2/182 16791
/proc/meminfo: memFree=17988376/32873844 swapFree=6088/6088
[pid=16782] ppid=16780 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16782/stat : 16782 (npSolver-pbo-It) S 16780 16782 1653 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274792648 9367552 275 33554432000 4194304 5064252 140735419515424 140735419514336 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16782/statm: 2287 275 233 213 0 72 0
[pid=16783] ppid=16782 vsize=1862688 CPUtime=73.21 cores=0,2,4,6
/proc/16783/stat : 16783 (npSolver-pbo) S 16782 16782 1653 0 -1 4204032 138483 29074 0 0 2017 546 4517 241 20 0 1 0 274792648 1907392512 401930 33554432000 4194304 5992684 140737417939168 140737417933704 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 13 0 0
/proc/16783/statm: 465672 401930 187 440 0 465228 0
[pid=16790] ppid=16783 vsize=3690388 CPUtime=14.75 cores=0,2,4,6
/proc/16790/stat : 16790 (glucosInc) S 16783 16782 1653 0 -1 4202496 414156 0 0 0 1361 114 0 0 20 0 1 0 274799512 3778957312 813384 33554432000 4194304 5654031 140734146055024 140734146053336 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/16790/statm: 922597 813384 146 357 0 922237 0
Current children cumulated CPU time (s) 87.96
Current children cumulated vsize (KiB) 5562224

[startup+125.6 s]
/proc/loadavg: 3.19 2.33 2.11 2/182 16791
/proc/meminfo: memFree=17988500/32873844 swapFree=6088/6088
[pid=16782] ppid=16780 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16782/stat : 16782 (npSolver-pbo-It) S 16780 16782 1653 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274792648 9367552 275 33554432000 4194304 5064252 140735419515424 140735419514336 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16782/statm: 2287 275 233 213 0 72 0
[pid=16783] ppid=16782 vsize=1862688 CPUtime=73.21 cores=0,2,4,6
/proc/16783/stat : 16783 (npSolver-pbo) S 16782 16782 1653 0 -1 4204032 138483 29074 0 0 2017 546 4517 241 20 0 1 0 274792648 1907392512 401930 33554432000 4194304 5992684 140737417939168 140737417933704 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 13 0 0
/proc/16783/statm: 465672 401930 187 440 0 465228 0
[pid=16790] ppid=16783 vsize=3690388 CPUtime=14.75 cores=0,2,4,6
/proc/16790/stat : 16790 (glucosInc) S 16783 16782 1653 0 -1 4202496 414156 0 0 0 1361 114 0 0 20 0 1 0 274799512 3778957312 813384 33554432000 4194304 5654031 140734146055024 140734146053336 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/16790/statm: 922597 813384 146 357 0 922237 0
Current children cumulated CPU time (s) 87.96
Current children cumulated vsize (KiB) 5562224

[startup+128.8 s]
/proc/loadavg: 3.41 2.39 2.13 2/182 16791
/proc/meminfo: memFree=17988128/32873844 swapFree=6088/6088
[pid=16782] ppid=16780 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16782/stat : 16782 (npSolver-pbo-It) S 16780 16782 1653 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274792648 9367552 275 33554432000 4194304 5064252 140735419515424 140735419514336 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16782/statm: 2287 275 233 213 0 72 0
[pid=16783] ppid=16782 vsize=1862688 CPUtime=73.21 cores=0,2,4,6
/proc/16783/stat : 16783 (npSolver-pbo) S 16782 16782 1653 0 -1 4204032 138483 29074 0 0 2017 546 4517 241 20 0 1 0 274792648 1907392512 401930 33554432000 4194304 5992684 140737417939168 140737417933704 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 13 0 0
/proc/16783/statm: 465672 401930 187 440 0 465228 0
[pid=16790] ppid=16783 vsize=3690388 CPUtime=14.75 cores=0,2,4,6
/proc/16790/stat : 16790 (glucosInc) S 16783 16782 1653 0 -1 4202496 414156 0 0 0 1361 114 0 0 20 0 1 0 274799512 3778957312 813384 33554432000 4194304 5654031 140734146055024 140734146053336 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/16790/statm: 922597 813384 146 357 0 922237 0
Current children cumulated CPU time (s) 87.96
Current children cumulated vsize (KiB) 5562224

[startup+130.4 s]
/proc/loadavg: 3.41 2.39 2.13 2/182 16791
/proc/meminfo: memFree=17988252/32873844 swapFree=6088/6088
[pid=16782] ppid=16780 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16782/stat : 16782 (npSolver-pbo-It) S 16780 16782 1653 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274792648 9367552 275 33554432000 4194304 5064252 140735419515424 140735419514336 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16782/statm: 2287 275 233 213 0 72 0
[pid=16783] ppid=16782 vsize=1862688 CPUtime=73.21 cores=0,2,4,6
/proc/16783/stat : 16783 (npSolver-pbo) S 16782 16782 1653 0 -1 4204032 138483 29074 0 0 2017 546 4517 241 20 0 1 0 274792648 1907392512 401930 33554432000 4194304 5992684 140737417939168 140737417933704 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 13 0 0
/proc/16783/statm: 465672 401930 187 440 0 465228 0
[pid=16790] ppid=16783 vsize=3690388 CPUtime=14.75 cores=0,2,4,6
/proc/16790/stat : 16790 (glucosInc) S 16783 16782 1653 0 -1 4202496 414156 0 0 0 1361 114 0 0 20 0 1 0 274799512 3778957312 813384 33554432000 4194304 5654031 140734146055024 140734146053336 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/16790/statm: 922597 813384 146 357 0 922237 0
Current children cumulated CPU time (s) 87.96
Current children cumulated vsize (KiB) 5562224

[startup+130.8 s]
/proc/loadavg: 3.41 2.39 2.13 2/182 16791
/proc/meminfo: memFree=17988872/32873844 swapFree=6088/6088
[pid=16782] ppid=16780 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16782/stat : 16782 (npSolver-pbo-It) S 16780 16782 1653 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274792648 9367552 275 33554432000 4194304 5064252 140735419515424 140735419514336 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16782/statm: 2287 275 233 213 0 72 0
[pid=16783] ppid=16782 vsize=1862688 CPUtime=73.21 cores=0,2,4,6
/proc/16783/stat : 16783 (npSolver-pbo) S 16782 16782 1653 0 -1 4204032 138483 29074 0 0 2017 546 4517 241 20 0 1 0 274792648 1907392512 401930 33554432000 4194304 5992684 140737417939168 140737417933704 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 13 0 0
/proc/16783/statm: 465672 401930 187 440 0 465228 0
[pid=16790] ppid=16783 vsize=3690388 CPUtime=14.75 cores=0,2,4,6
/proc/16790/stat : 16790 (glucosInc) S 16783 16782 1653 0 -1 4202496 414156 0 0 0 1361 114 0 0 20 0 1 0 274799512 3778957312 813384 33554432000 4194304 5654031 140734146055024 140734146053336 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/16790/statm: 922597 813384 146 357 0 922237 0
Current children cumulated CPU time (s) 87.96
Current children cumulated vsize (KiB) 5562224

[startup+131.2 s]
/proc/loadavg: 3.41 2.39 2.13 2/182 16791
/proc/meminfo: memFree=17988872/32873844 swapFree=6088/6088
[pid=16782] ppid=16780 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16782/stat : 16782 (npSolver-pbo-It) S 16780 16782 1653 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274792648 9367552 275 33554432000 4194304 5064252 140735419515424 140735419514336 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16782/statm: 2287 275 233 213 0 72 0
[pid=16783] ppid=16782 vsize=1862688 CPUtime=73.21 cores=0,2,4,6
/proc/16783/stat : 16783 (npSolver-pbo) S 16782 16782 1653 0 -1 4204032 138483 29074 0 0 2017 546 4517 241 20 0 1 0 274792648 1907392512 401930 33554432000 4194304 5992684 140737417939168 140737417933704 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 13 0 0
/proc/16783/statm: 465672 401930 187 440 0 465228 0
[pid=16790] ppid=16783 vsize=3690388 CPUtime=14.75 cores=0,2,4,6
/proc/16790/stat : 16790 (glucosInc) S 16783 16782 1653 0 -1 4202496 414156 0 0 0 1361 114 0 0 20 0 1 0 274799512 3778957312 813384 33554432000 4194304 5654031 140734146055024 140734146053336 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/16790/statm: 922597 813384 146 357 0 922237 0
Current children cumulated CPU time (s) 87.96
Current children cumulated vsize (KiB) 5562224

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16782 and gives
#  childrusage.ru_utime.tv_sec=65
#  childrusage.ru_utime.tv_usec=345066
#  childrusage.ru_stime.tv_sec=7
#  childrusage.ru_stime.tv_usec=915796
# CPU time returned by wait4() is 73.2609
# while last known CPU time is 87.96
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 131.288
CPU time (s): 87.96
CPU user time (s): 78.95
CPU system time (s): 9.01
CPU usage (%): 66.9976
Max. virtual memory (cumulated for all children) (KiB): 5642224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 65.3451
system time used= 7.9158
maximum resident set size= 2235164
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 167933
page faults= 0
swaps= 0
block input operations= 16
block output operations= 3205448
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 485075
involuntary context switches= 124

runsolver used 0.271958 second user time and 0.714891 second system time

The end

Launcher Data 

Begin job on node108 at 2012-05-27 04:44:01
IDJOB=3702355
IDBENCH=71856
IDSOLVER=2278
FILE ID=node108/3702355-1338086638
RUNJOBID= node108-1338052671-1673
PBS_JOBID= 14624392
Free space on /tmp= 71600 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_3000_5__126_2812__128.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702355-1338086638/watcher-3702355-1338086638 -o /tmp/evaluation-result-3702355-1338086638/solver-3702355-1338086638 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702355-1338086638.opb 1473939624 HOME HOME

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

MD5SUM BENCH= 0410437de856f7fa960cd93e57bf101c
RANDOM SEED=1473939624

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:        26851140 kB
Buffers:          288820 kB
Cached:          4662528 kB
SwapCached:            0 kB
Active:           969992 kB
Inactive:        4260328 kB
Active(anon):     278388 kB
Inactive(anon):        0 kB
Active(file):     691604 kB
Inactive(file):  4260328 kB
Unevictable:        6088 kB
Mlocked:            6088 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:            101876 kB
Writeback:             0 kB
AnonPages:        284180 kB
Mapped:            15432 kB
Shmem:               200 kB
Slab:             653436 kB
SReclaimable:      94944 kB
SUnreclaim:       558492 kB
KernelStack:        1464 kB
PageTables:         4548 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     418552 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    200704 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= 69324 MiB
End job on node108 at 2012-05-27 04:46:12