Trace number 3747482

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) 111.4 111.989

General information on the benchmark

Name/OPT-SMALLINT-LIN/flexray/
normalized-fx60.opb
MD5SUM26c9befa85d0a0769813e718015f6caa
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6
Best CPU time to get the best result obtained on this benchmark3.68244
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2994
Total number of constraints3433
Number of constraints which are clauses2988
Number of constraints which are cardinality constraints (but not clauses)61
Number of constraints which are nor clauses,nor cardinality constraints384
Minimum length of a constraint2
Maximum length of a constraint384
Number of terms in the objective function 6
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 6
Number of bits of the sum of numbers in the objective function 3
Biggest number in a constraint 42
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 757
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.51	c run inc solver
0.00/0.51	c [INC SYSTEM] run initial solver
0.00/0.51	c [INC SYSTEM] preprocess with white file
3.18/3.24	c [INC SYSTEM] finished preprocessing in 2 s
3.18/3.24	c [INC SYSTEM] execute solver
111.26/111.33	c [INC SEARCH] formula is SAT
111.26/111.34	c [INC SYSTEM] solved the initial formula
111.26/111.35	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
111.40/111.98	HOME/npSolver-pbo-Itd.sh: line 18:  3763 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-3747482-1339103825/watcher-3747482-1339103825 -o /tmp/evaluation-result-3747482-1339103825/solver-3747482-1339103825 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3747482-1339103825.opb 1991693681 HOME HOME 

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

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


[startup+0 s]
/proc/loadavg: 1.85 1.97 1.99 3/178 3762
/proc/meminfo: memFree=28461548/32873648 swapFree=7376/7376
[pid=3762] ppid=3760 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3762/stat : 3762 (npSolver-pbo-It) S 3760 3762 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376509357 9367552 275 33554432000 4194304 5064252 140737093005312 140737093004224 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3762/statm: 2287 275 233 213 0 72 0

[startup+0.0774631 s]
/proc/loadavg: 1.85 1.97 1.99 3/178 3762
/proc/meminfo: memFree=28461548/32873648 swapFree=7376/7376
[pid=3762] ppid=3760 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3762/stat : 3762 (npSolver-pbo-It) S 3760 3762 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376509357 9367552 275 33554432000 4194304 5064252 140737093005312 140737093004224 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3762/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100309 s]
/proc/loadavg: 1.85 1.97 1.99 3/178 3762
/proc/meminfo: memFree=28461548/32873648 swapFree=7376/7376
[pid=3762] ppid=3760 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3762/stat : 3762 (npSolver-pbo-It) S 3760 3762 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376509357 9367552 275 33554432000 4194304 5064252 140737093005312 140737093004224 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3762/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300269 s]
/proc/loadavg: 1.85 1.97 1.99 3/178 3762
/proc/meminfo: memFree=28461548/32873648 swapFree=7376/7376
[pid=3762] ppid=3760 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3762/stat : 3762 (npSolver-pbo-It) S 3760 3762 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376509357 9367552 275 33554432000 4194304 5064252 140737093005312 140737093004224 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3762/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700166 s]
/proc/loadavg: 1.85 1.97 1.99 3/178 3762
/proc/meminfo: memFree=28461548/32873648 swapFree=7376/7376
[pid=3762] ppid=3760 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3762/stat : 3762 (npSolver-pbo-It) S 3760 3762 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376509357 9367552 275 33554432000 4194304 5064252 140737093005312 140737093004224 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3762/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.5004 s]
/proc/loadavg: 1.85 1.97 1.99 3/182 3766
/proc/meminfo: memFree=28282520/32873648 swapFree=7376/7376
[pid=3762] ppid=3760 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3762/stat : 3762 (npSolver-pbo-It) S 3760 3762 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376509357 9367552 275 33554432000 4194304 5064252 140737093005312 140737093004224 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3762/statm: 2287 275 233 213 0 72 0
[pid=3763] ppid=3762 vsize=38000 CPUtime=0.5 cores=1,3,5,7
/proc/3763/stat : 3763 (npSolver-pbo) S 3762 3762 2890 0 -1 4202496 5980 0 0 0 46 4 0 0 20 0 1 0 376509358 38912000 5845 33554432000 4194304 6004724 140736484897952 140736484892416 5186782 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3763/statm: 9500 5845 163 442 0 9054 0
[pid=3765] ppid=3763 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3765/stat : 3765 (cp2_pre.sh) S 3763 3762 2890 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 376509409 9367552 276 33554432000 4194304 5064252 140735719637376 140735719636080 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3765/statm: 2287 276 234 213 0 72 0
[pid=3766] ppid=3765 vsize=193452 CPUtime=0.97 cores=1,3,5,7
/proc/3766/stat : 3766 (coprocessor) R 3765 3762 2890 0 -1 4202496 33211 0 0 0 92 5 0 0 20 0 1 0 376509409 198094848 43456 33554432000 4194304 6586260 140737454678528 140737454674792 5511711 0 0 4096 8404994 0 0 0 17 1 0 0 0 0 0
/proc/3766/statm: 48363 43456 166 584 0 47775 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 249748

[startup+3.10034 s]
/proc/loadavg: 1.85 1.97 1.99 3/182 3766
/proc/meminfo: memFree=28203472/32873648 swapFree=7376/7376
[pid=3762] ppid=3760 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3762/stat : 3762 (npSolver-pbo-It) S 3760 3762 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376509357 9367552 275 33554432000 4194304 5064252 140737093005312 140737093004224 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3762/statm: 2287 275 233 213 0 72 0
[pid=3763] ppid=3762 vsize=38000 CPUtime=0.5 cores=1,3,5,7
/proc/3763/stat : 3763 (npSolver-pbo) S 3762 3762 2890 0 -1 4202496 5980 0 0 0 46 4 0 0 20 0 1 0 376509358 38912000 5845 33554432000 4194304 6004724 140736484897952 140736484892416 5186782 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3763/statm: 9500 5845 163 442 0 9054 0
[pid=3765] ppid=3763 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3765/stat : 3765 (cp2_pre.sh) S 3763 3762 2890 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 376509409 9367552 276 33554432000 4194304 5064252 140735719637376 140735719636080 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3765/statm: 2287 276 234 213 0 72 0
[pid=3766] ppid=3765 vsize=221980 CPUtime=2.57 cores=1,3,5,7
/proc/3766/stat : 3766 (coprocessor) R 3765 3762 2890 0 -1 4202496 37673 0 0 0 246 11 0 0 20 0 1 0 376509409 227307520 54257 33554432000 4194304 6586260 140737454678528 140737454674200 5732496 0 0 4096 8404994 0 0 0 17 1 0 0 0 0 0
/proc/3766/statm: 55495 54257 204 584 0 54907 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 278276

[startup+6.30038 s]
/proc/loadavg: 1.86 1.97 1.99 3/181 3768
/proc/meminfo: memFree=28348424/32873648 swapFree=7376/7376
[pid=3762] ppid=3760 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3762/stat : 3762 (npSolver-pbo-It) S 3760 3762 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376509357 9367552 275 33554432000 4194304 5064252 140737093005312 140737093004224 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3762/statm: 2287 275 233 213 0 72 0
[pid=3763] ppid=3762 vsize=38000 CPUtime=3.22 cores=1,3,5,7
/proc/3763/stat : 3763 (npSolver-pbo) S 3762 3762 2890 0 -1 4202496 5998 38577 0 0 46 4 258 14 20 0 1 0 376509358 38912000 5849 33554432000 4194304 6004724 140736484897952 140736484884232 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3763/statm: 9500 5849 167 442 0 9054 0
[pid=3768] ppid=3763 vsize=101596 CPUtime=3.05 cores=1,3,5,7
/proc/3768/stat : 3768 (glucosInc) R 3763 3762 2890 0 -1 4202496 18044 0 0 0 301 4 0 0 20 0 1 0 376509682 104034304 19780 33554432000 4194304 5654031 140734349687840 140734349685624 4232821 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3768/statm: 25399 19780 140 357 0 25039 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 148744

[startup+12.7004 s]
/proc/loadavg: 1.87 1.97 1.99 3/181 3768
/proc/meminfo: memFree=28343464/32873648 swapFree=7376/7376
[pid=3762] ppid=3760 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3762/stat : 3762 (npSolver-pbo-It) S 3760 3762 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376509357 9367552 275 33554432000 4194304 5064252 140737093005312 140737093004224 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3762/statm: 2287 275 233 213 0 72 0
[pid=3763] ppid=3762 vsize=38000 CPUtime=3.22 cores=1,3,5,7
/proc/3763/stat : 3763 (npSolver-pbo) S 3762 3762 2890 0 -1 4202496 5998 38577 0 0 46 4 258 14 20 0 1 0 376509358 38912000 5849 33554432000 4194304 6004724 140736484897952 140736484884232 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3763/statm: 9500 5849 167 442 0 9054 0
[pid=3768] ppid=3763 vsize=102292 CPUtime=9.45 cores=1,3,5,7
/proc/3768/stat : 3768 (glucosInc) R 3763 3762 2890 0 -1 4202496 18473 0 0 0 941 4 0 0 20 0 1 0 376509682 104747008 20719 33554432000 4194304 5654031 140734349687840 140734349685624 4232949 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3768/statm: 25573 20719 140 357 0 25213 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 149440

[startup+25.5004 s]
/proc/loadavg: 1.90 1.97 1.99 3/181 3768
/proc/meminfo: memFree=28333636/32873648 swapFree=7376/7376
[pid=3762] ppid=3760 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3762/stat : 3762 (npSolver-pbo-It) S 3760 3762 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376509357 9367552 275 33554432000 4194304 5064252 140737093005312 140737093004224 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3762/statm: 2287 275 233 213 0 72 0
[pid=3763] ppid=3762 vsize=38000 CPUtime=3.22 cores=1,3,5,7
/proc/3763/stat : 3763 (npSolver-pbo) S 3762 3762 2890 0 -1 4202496 5998 38577 0 0 46 4 258 14 20 0 1 0 376509358 38912000 5849 33554432000 4194304 6004724 140736484897952 140736484884232 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3763/statm: 9500 5849 167 442 0 9054 0
[pid=3768] ppid=3763 vsize=146420 CPUtime=22.25 cores=1,3,5,7
/proc/3768/stat : 3768 (glucosInc) R 3763 3762 2890 0 -1 4202496 21525 0 0 0 2219 6 0 0 20 0 1 0 376509682 149934080 27346 33554432000 4194304 5654031 140734349687840 140734349685720 4215009 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3768/statm: 36605 27346 142 357 0 36245 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 193568

[startup+51.1003 s]
/proc/loadavg: 1.93 1.97 1.99 3/181 3768
/proc/meminfo: memFree=28266960/32873648 swapFree=7376/7376
[pid=3762] ppid=3760 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3762/stat : 3762 (npSolver-pbo-It) S 3760 3762 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376509357 9367552 275 33554432000 4194304 5064252 140737093005312 140737093004224 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3762/statm: 2287 275 233 213 0 72 0
[pid=3763] ppid=3762 vsize=38000 CPUtime=3.22 cores=1,3,5,7
/proc/3763/stat : 3763 (npSolver-pbo) S 3762 3762 2890 0 -1 4202496 5998 38577 0 0 46 4 258 14 20 0 1 0 376509358 38912000 5849 33554432000 4194304 6004724 140736484897952 140736484884232 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3763/statm: 9500 5849 167 442 0 9054 0
[pid=3768] ppid=3763 vsize=154204 CPUtime=47.84 cores=1,3,5,7
/proc/3768/stat : 3768 (glucosInc) R 3763 3762 2890 0 -1 4202496 22931 0 0 0 4777 7 0 0 20 0 1 0 376509682 157904896 34114 33554432000 4194304 5654031 140734349687840 140734349675656 4208595 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3768/statm: 38551 34114 142 357 0 38191 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 201352

[startup+102.307 s]
/proc/loadavg: 1.97 1.97 1.99 3/181 3768
/proc/meminfo: memFree=28262416/32873648 swapFree=7376/7376
[pid=3762] ppid=3760 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3762/stat : 3762 (npSolver-pbo-It) S 3760 3762 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376509357 9367552 275 33554432000 4194304 5064252 140737093005312 140737093004224 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3762/statm: 2287 275 233 213 0 72 0
[pid=3763] ppid=3762 vsize=38000 CPUtime=3.22 cores=1,3,5,7
/proc/3763/stat : 3763 (npSolver-pbo) S 3762 3762 2890 0 -1 4202496 5998 38577 0 0 46 4 258 14 20 0 1 0 376509358 38912000 5849 33554432000 4194304 6004724 140736484897952 140736484884232 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3763/statm: 9500 5849 167 442 0 9054 0
[pid=3768] ppid=3763 vsize=154204 CPUtime=99.04 cores=1,3,5,7
/proc/3768/stat : 3768 (glucosInc) R 3763 3762 2890 0 -1 4202496 22931 0 0 0 9897 7 0 0 20 0 1 0 376509682 157904896 34114 33554432000 4194304 5654031 140734349687840 140734349675656 4232707 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3768/statm: 38551 34114 142 357 0 38191 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 201352

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

[startup+108.7 s]
/proc/loadavg: 1.97 1.97 1.99 3/181 3768
/proc/meminfo: memFree=28262664/32873648 swapFree=7376/7376
[pid=3762] ppid=3760 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3762/stat : 3762 (npSolver-pbo-It) S 3760 3762 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376509357 9367552 275 33554432000 4194304 5064252 140737093005312 140737093004224 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3762/statm: 2287 275 233 213 0 72 0
[pid=3763] ppid=3762 vsize=38000 CPUtime=3.22 cores=1,3,5,7
/proc/3763/stat : 3763 (npSolver-pbo) S 3762 3762 2890 0 -1 4202496 5998 38577 0 0 46 4 258 14 20 0 1 0 376509358 38912000 5849 33554432000 4194304 6004724 140736484897952 140736484884232 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3763/statm: 9500 5849 167 442 0 9054 0
[pid=3768] ppid=3763 vsize=154204 CPUtime=105.43 cores=1,3,5,7
/proc/3768/stat : 3768 (glucosInc) R 3763 3762 2890 0 -1 4202496 22931 0 0 0 10536 7 0 0 20 0 1 0 376509682 157904896 34114 33554432000 4194304 5654031 140734349687840 140734349675656 4232651 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3768/statm: 38551 34114 142 357 0 38191 0
Current children cumulated CPU time (s) 108.65
Current children cumulated vsize (KiB) 201352

[startup+110.3 s]
/proc/loadavg: 1.97 1.97 1.99 3/181 3768
/proc/meminfo: memFree=28262788/32873648 swapFree=7376/7376
[pid=3762] ppid=3760 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3762/stat : 3762 (npSolver-pbo-It) S 3760 3762 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376509357 9367552 275 33554432000 4194304 5064252 140737093005312 140737093004224 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3762/statm: 2287 275 233 213 0 72 0
[pid=3763] ppid=3762 vsize=38000 CPUtime=3.22 cores=1,3,5,7
/proc/3763/stat : 3763 (npSolver-pbo) S 3762 3762 2890 0 -1 4202496 5998 38577 0 0 46 4 258 14 20 0 1 0 376509358 38912000 5849 33554432000 4194304 6004724 140736484897952 140736484884232 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3763/statm: 9500 5849 167 442 0 9054 0
[pid=3768] ppid=3763 vsize=154204 CPUtime=107.03 cores=1,3,5,7
/proc/3768/stat : 3768 (glucosInc) R 3763 3762 2890 0 -1 4202496 22931 0 0 0 10696 7 0 0 20 0 1 0 376509682 157904896 34114 33554432000 4194304 5654031 140734349687840 140734349675656 4232707 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3768/statm: 38551 34114 142 357 0 38191 0
Current children cumulated CPU time (s) 110.25
Current children cumulated vsize (KiB) 201352

[startup+111.107 s]
/proc/loadavg: 1.97 1.97 1.99 3/181 3768
/proc/meminfo: memFree=28262912/32873648 swapFree=7376/7376
[pid=3762] ppid=3760 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3762/stat : 3762 (npSolver-pbo-It) S 3760 3762 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376509357 9367552 275 33554432000 4194304 5064252 140737093005312 140737093004224 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3762/statm: 2287 275 233 213 0 72 0
[pid=3763] ppid=3762 vsize=38000 CPUtime=3.22 cores=1,3,5,7
/proc/3763/stat : 3763 (npSolver-pbo) S 3762 3762 2890 0 -1 4202496 5998 38577 0 0 46 4 258 14 20 0 1 0 376509358 38912000 5849 33554432000 4194304 6004724 140736484897952 140736484884232 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3763/statm: 9500 5849 167 442 0 9054 0
[pid=3768] ppid=3763 vsize=154204 CPUtime=107.84 cores=1,3,5,7
/proc/3768/stat : 3768 (glucosInc) R 3763 3762 2890 0 -1 4202496 22931 0 0 0 10777 7 0 0 20 0 1 0 376509682 157904896 34114 33554432000 4194304 5654031 140734349687840 140734349675656 4232707 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3768/statm: 38551 34114 142 357 0 38191 0
Current children cumulated CPU time (s) 111.06
Current children cumulated vsize (KiB) 201352

[startup+111.5 s]
/proc/loadavg: 1.97 1.97 1.99 3/181 3768
/proc/meminfo: memFree=28262912/32873648 swapFree=7376/7376
[pid=3762] ppid=3760 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3762/stat : 3762 (npSolver-pbo-It) S 3760 3762 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376509357 9367552 275 33554432000 4194304 5064252 140737093005312 140737093004224 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3762/statm: 2287 275 233 213 0 72 0
[pid=3763] ppid=3762 vsize=45172 CPUtime=3.32 cores=1,3,5,7
/proc/3763/stat : 3763 (npSolver-pbo) S 3762 3762 2890 0 -1 4204032 7400 38577 0 0 50 10 258 14 20 0 1 0 376509358 46256128 7467 33554432000 4194304 6004724 140736484897952 140736484892504 5251733 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3763/statm: 11293 7467 188 442 0 10847 0
[pid=3768] ppid=3763 vsize=154212 CPUtime=108.06 cores=1,3,5,7
/proc/3768/stat : 3768 (glucosInc) S 3763 3762 2890 0 -1 4202496 23008 0 0 0 10799 7 0 0 20 0 1 0 376509682 157913088 34191 33554432000 4194304 5654031 140734349687840 140734349686152 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/3768/statm: 38553 34191 148 357 0 38193 0
Current children cumulated CPU time (s) 111.38
Current children cumulated vsize (KiB) 208532

[startup+111.9 s]
/proc/loadavg: 1.97 1.97 1.99 3/181 3768
/proc/meminfo: memFree=28262912/32873648 swapFree=7376/7376
[pid=3762] ppid=3760 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3762/stat : 3762 (npSolver-pbo-It) S 3760 3762 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376509357 9367552 275 33554432000 4194304 5064252 140737093005312 140737093004224 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/3762/statm: 2287 275 233 213 0 72 0
[pid=3763] ppid=3762 vsize=45172 CPUtime=3.34 cores=1,3,5,7
/proc/3763/stat : 3763 (npSolver-pbo) S 3762 3762 2890 0 -1 4204032 7401 38577 0 0 50 12 258 14 20 0 1 0 376509358 46256128 7468 33554432000 4194304 6004724 140736484897952 140736484892504 5251733 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3763/statm: 11293 7468 189 442 0 10847 0
[pid=3768] ppid=3763 vsize=154212 CPUtime=108.06 cores=1,3,5,7
/proc/3768/stat : 3768 (glucosInc) S 3763 3762 2890 0 -1 4202496 23008 0 0 0 10799 7 0 0 20 0 1 0 376509682 157913088 34191 33554432000 4194304 5654031 140734349687840 140734349686152 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/3768/statm: 38553 34191 148 357 0 38193 0
Current children cumulated CPU time (s) 111.4
Current children cumulated vsize (KiB) 208532

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3762 and gives
#  childrusage.ru_utime.tv_sec=3
#  childrusage.ru_utime.tv_usec=84531
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=266959
# CPU time returned by wait4() is 3.35149
# while last known CPU time is 111.4
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 111.989
CPU time (s): 111.4
CPU user time (s): 111.07
CPU system time (s): 0.33
CPU usage (%): 99.4743
Max. virtual memory (cumulated for all children) (KiB): 278276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.08453
system time used= 0.266959
maximum resident set size= 224356
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46353
page faults= 0
swaps= 0
block input operations= 0
block output operations= 61096
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 9370
involuntary context switches= 17

runsolver used 0.188971 second user time and 0.620905 second system time

The end

Launcher Data 

Begin job on node113 at 2012-06-07 23:17:05
IDJOB=3747482
IDBENCH=71842
IDSOLVER=2332
FILE ID=node113/3747482-1339103825
RUNJOBID= node113-1339098177-2907
PBS_JOBID= 14643740
Free space on /tmp= 71140 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/flexray/normalized-fx60.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3747482-1339103825/watcher-3747482-1339103825 -o /tmp/evaluation-result-3747482-1339103825/solver-3747482-1339103825 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3747482-1339103825.opb 1991693681 HOME HOME

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

MD5SUM BENCH= 26c9befa85d0a0769813e718015f6caa
RANDOM SEED=1991693681

node113.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.05
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
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	: 5438.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
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:       32873648 kB
MemFree:        28461176 kB
Buffers:          478008 kB
Cached:          2883748 kB
SwapCached:         2204 kB
Active:          1661272 kB
Inactive:        1855180 kB
Active(anon):     151500 kB
Inactive(anon):     4988 kB
Active(file):    1509772 kB
Inactive(file):  1850192 kB
Unevictable:        7376 kB
Mlocked:            7376 kB
SwapTotal:      67108856 kB
SwapFree:       67100048 kB
Dirty:              8840 kB
Writeback:             0 kB
AnonPages:        171504 kB
Mapped:            11840 kB
Shmem:                 0 kB
Slab:             759020 kB
SReclaimable:     203064 kB
SUnreclaim:       555956 kB
KernelStack:        1504 kB
PageTables:         4192 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     291680 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     63488 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71092 MiB
End job on node113 at 2012-06-07 23:18:57