Trace number 3698113

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? (problem) 138.39 285.105

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_13.opb
MD5SUM292e71503f1e4f136e087e61da3c7ed4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark117
Best CPU time to get the best result obtained on this benchmark1800.48
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 118
Optimality of the best value was proved NO
Number of variables2470
Total number of constraints4744
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints4744
Minimum length of a constraint16
Maximum length of a constraint33
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 256
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1357
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

31.00/31.27	c run inc solver
31.00/31.27	c [INC SYSTEM] run initial solver
31.00/31.27	c [INC SYSTEM] preprocess with white file
106.18/109.13	c [INC SYSTEM] finished preprocessing in 77 s
106.18/109.13	c [INC SYSTEM] execute solver
134.84/137.25	c [INC SEARCH] formula is SAT
135.94/138.33	c [INC SYSTEM] solved the initial formula
136.03/138.43	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
138.39/285.10	HOME/npSolver-pbo-Itd.sh: line 18:  5827 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-3698113-1338067260/watcher-3698113-1338067260 -o /tmp/evaluation-result-3698113-1338067260/solver-3698113-1338067260 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698113-1338067260.opb 1555260821 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: 2.71 2.34 2.13 3/180 5826
/proc/meminfo: memFree=19804768/32873844 swapFree=7124/7124
[pid=5826] ppid=5824 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5826/stat : 5826 (npSolver-pbo-It) S 5824 5826 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272851377 9367552 274 33554432000 4194304 5064252 140735487064848 140735487063760 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5826/statm: 2287 274 233 213 0 72 0

[startup+0.0395731 s]
/proc/loadavg: 2.71 2.34 2.13 3/180 5826
/proc/meminfo: memFree=19804768/32873844 swapFree=7124/7124
[pid=5826] ppid=5824 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5826/stat : 5826 (npSolver-pbo-It) S 5824 5826 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272851377 9367552 274 33554432000 4194304 5064252 140735487064848 140735487063760 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5826/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100252 s]
/proc/loadavg: 2.71 2.34 2.13 3/180 5826
/proc/meminfo: memFree=19804768/32873844 swapFree=7124/7124
[pid=5826] ppid=5824 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5826/stat : 5826 (npSolver-pbo-It) S 5824 5826 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272851377 9367552 274 33554432000 4194304 5064252 140735487064848 140735487063760 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5826/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300285 s]
/proc/loadavg: 2.71 2.34 2.13 3/180 5826
/proc/meminfo: memFree=19804768/32873844 swapFree=7124/7124
[pid=5826] ppid=5824 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5826/stat : 5826 (npSolver-pbo-It) S 5824 5826 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272851377 9367552 274 33554432000 4194304 5064252 140735487064848 140735487063760 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5826/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700288 s]
/proc/loadavg: 2.71 2.34 2.13 3/180 5826
/proc/meminfo: memFree=19804768/32873844 swapFree=7124/7124
[pid=5826] ppid=5824 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5826/stat : 5826 (npSolver-pbo-It) S 5824 5826 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272851377 9367552 274 33554432000 4194304 5064252 140735487064848 140735487063760 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5826/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: 2.71 2.34 2.13 3/182 5828
/proc/meminfo: memFree=19719588/32873844 swapFree=7124/7124
[pid=5826] ppid=5824 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5826/stat : 5826 (npSolver-pbo-It) S 5824 5826 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272851377 9367552 274 33554432000 4194304 5064252 140735487064848 140735487063760 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5826/statm: 2287 274 233 213 0 72 0
[pid=5827] ppid=5826 vsize=137184 CPUtime=1.48 cores=1,3,5,7
/proc/5827/stat : 5827 (npSolver-pbo) R 5826 5826 4265 0 -1 4202496 20877 0 0 0 142 6 0 0 20 0 1 0 272851377 140476416 33084 33554432000 4194304 5992684 140735971796272 140735971788760 5044337 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/5827/statm: 34296 33084 156 440 0 33852 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 146332

[startup+3.10033 s]
/proc/loadavg: 2.65 2.33 2.13 3/182 5828
/proc/meminfo: memFree=19619348/32873844 swapFree=7124/7124
[pid=5826] ppid=5824 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5826/stat : 5826 (npSolver-pbo-It) S 5824 5826 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272851377 9367552 274 33554432000 4194304 5064252 140735487064848 140735487063760 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5826/statm: 2287 274 233 213 0 72 0
[pid=5827] ppid=5826 vsize=535516 CPUtime=3.09 cores=1,3,5,7
/proc/5827/stat : 5827 (npSolver-pbo) R 5826 5826 4265 0 -1 4202496 39649 0 0 0 294 15 0 0 20 0 1 0 272851377 548368384 98325 33554432000 4194304 5992684 140735971796272 140735971789144 5045366 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/5827/statm: 133879 98325 156 440 0 133435 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 544664

[startup+6.30033 s]
/proc/loadavg: 2.65 2.33 2.13 3/182 5828
/proc/meminfo: memFree=19316648/32873844 swapFree=7124/7124
[pid=5826] ppid=5824 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5826/stat : 5826 (npSolver-pbo-It) S 5824 5826 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272851377 9367552 274 33554432000 4194304 5064252 140735487064848 140735487063760 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5826/statm: 2287 274 233 213 0 72 0
[pid=5827] ppid=5826 vsize=808700 CPUtime=6.28 cores=1,3,5,7
/proc/5827/stat : 5827 (npSolver-pbo) R 5826 5826 4265 0 -1 4202496 75892 0 0 0 601 27 0 0 20 0 1 0 272851377 828108800 139997 33554432000 4194304 5992684 140735971796272 140735971791176 4568033 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/5827/statm: 202175 139997 156 440 0 201731 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 817848

[startup+12.7003 s]
/proc/loadavg: 2.55 2.32 2.13 3/182 5828
/proc/meminfo: memFree=18732568/32873844 swapFree=7124/7124
[pid=5826] ppid=5824 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5826/stat : 5826 (npSolver-pbo-It) S 5824 5826 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272851377 9367552 274 33554432000 4194304 5064252 140735487064848 140735487063760 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5826/statm: 2287 274 233 213 0 72 0
[pid=5827] ppid=5826 vsize=1618492 CPUtime=12.69 cores=1,3,5,7
/proc/5827/stat : 5827 (npSolver-pbo) R 5826 5826 4265 0 -1 4202496 148176 0 0 0 1216 53 0 0 20 0 1 0 272851377 1657335808 284587 33554432000 4194304 5992684 140735971796272 140735971788760 4228052 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/5827/statm: 404623 284587 156 440 0 404179 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1627640

[startup+25.5003 s]
/proc/loadavg: 2.39 2.29 2.12 3/182 5868
/proc/meminfo: memFree=25907932/32873844 swapFree=7124/7124
[pid=5826] ppid=5824 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5826/stat : 5826 (npSolver-pbo-It) S 5824 5826 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272851377 9367552 274 33554432000 4194304 5064252 140735487064848 140735487063760 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5826/statm: 2287 274 233 213 0 72 0
[pid=5827] ppid=5826 vsize=3231168 CPUtime=25.49 cores=1,3,5,7
/proc/5827/stat : 5827 (npSolver-pbo) R 5826 5826 4265 0 -1 4202496 290541 0 0 0 2445 104 0 0 20 0 1 0 272851377 3308716032 577696 33554432000 4194304 5992684 140735971796272 140735971789080 4957503 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/5827/statm: 807792 577696 156 440 0 807348 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3240316

[startup+51.1004 s]
/proc/loadavg: 2.61 2.35 2.14 3/186 5872
/proc/meminfo: memFree=19255264/32873844 swapFree=7124/7124
[pid=5826] ppid=5824 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5826/stat : 5826 (npSolver-pbo-It) S 5824 5826 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272851377 9367552 274 33554432000 4194304 5064252 140735487064848 140735487063760 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5826/statm: 2287 274 233 213 0 72 0
[pid=5827] ppid=5826 vsize=3379932 CPUtime=31.09 cores=1,3,5,7
/proc/5827/stat : 5827 (npSolver-pbo) S 5826 5826 4265 0 -1 4202496 328780 0 0 0 2782 327 0 0 20 0 1 0 272851377 3461050368 652797 33554432000 4194304 5992684 140735971796272 140735971790720 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 17 0 0
/proc/5827/statm: 844983 652797 163 440 0 844539 0
[pid=5871] ppid=5827 vsize=9148 CPUtime=0.01 cores=1,3,5,7
/proc/5871/stat : 5871 (cp2_pre.sh) S 5827 5826 4265 0 -1 4202496 609 0 0 0 0 1 0 0 20 0 1 0 272854505 9367552 277 33554432000 4194304 5064252 140737466732640 140737466731344 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/5871/statm: 2287 277 234 213 0 72 0
[pid=5872] ppid=5871 vsize=4471716 CPUtime=19.77 cores=1,3,5,7
/proc/5872/stat : 5872 (coprocessor) R 5871 5826 4265 0 -1 4202496 28263 0 0 0 1872 105 0 0 20 0 1 0 272854508 4579037184 884502 33554432000 4194304 6586260 140733206462960 140733206458712 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/5872/statm: 1117929 884502 158 584 0 1117341 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 7869944

[startup+102.307 s]
/proc/loadavg: 2.71 2.42 2.18 3/184 5874
/proc/meminfo: memFree=18527388/32873844 swapFree=7124/7124
[pid=5826] ppid=5824 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5826/stat : 5826 (npSolver-pbo-It) S 5824 5826 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272851377 9367552 274 33554432000 4194304 5064252 140735487064848 140735487063760 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5826/statm: 2287 274 233 213 0 72 0
[pid=5827] ppid=5826 vsize=3379932 CPUtime=31.09 cores=1,3,5,7
/proc/5827/stat : 5827 (npSolver-pbo) S 5826 5826 4265 0 -1 4202496 328780 0 0 0 2782 327 0 0 20 0 1 0 272851377 3461050368 652797 33554432000 4194304 5992684 140735971796272 140735971790720 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 17 0 0
/proc/5827/statm: 844983 652797 163 440 0 844539 0
[pid=5871] ppid=5827 vsize=9148 CPUtime=0.01 cores=1,3,5,7
/proc/5871/stat : 5871 (cp2_pre.sh) S 5827 5826 4265 0 -1 4202496 609 0 0 0 0 1 0 0 20 0 1 0 272854505 9367552 277 33554432000 4194304 5064252 140737466732640 140737466731344 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/5871/statm: 2287 277 234 213 0 72 0
[pid=5872] ppid=5871 vsize=4471716 CPUtime=68.49 cores=1,3,5,7
/proc/5872/stat : 5872 (coprocessor) R 5871 5826 4265 0 -1 4202496 28263 0 0 0 6521 328 0 0 20 0 1 0 272854508 4579037184 884502 33554432000 4194304 6586260 140733206462960 140733206458712 5732496 0 0 4096 8404994 0 0 0 17 3 0 0 248 0 0
/proc/5872/statm: 1117929 884502 158 584 0 1117341 0
Current children cumulated CPU time (s) 99.59
Current children cumulated vsize (KiB) 7869944

[startup+162.3 s]
/proc/loadavg: 3.43 2.62 2.26 2/184 5880
/proc/meminfo: memFree=11671608/32873844 swapFree=7124/7124
[pid=5826] ppid=5824 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5826/stat : 5826 (npSolver-pbo-It) S 5824 5826 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272851377 9367552 274 33554432000 4194304 5064252 140735487064848 140735487063760 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5826/statm: 2287 274 233 213 0 72 0
[pid=5827] ppid=5826 vsize=3720680 CPUtime=110.72 cores=1,3,5,7
/proc/5827/stat : 5827 (npSolver-pbo) S 5826 5826 4265 0 -1 4204032 339340 29167 0 0 2960 581 7146 385 20 0 1 0 272851377 3809976320 738018 33554432000 4194304 5992684 140735971796272 140735971790808 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 17 0 0
/proc/5827/statm: 930170 738018 184 440 0 929726 0
[pid=5876] ppid=5827 vsize=5820872 CPUtime=27.58 cores=1,3,5,7
/proc/5876/stat : 5876 (glucosInc) S 5827 5826 4265 0 -1 4202496 568219 0 0 0 2564 194 0 0 20 0 1 0 272862290 5960572928 1268212 33554432000 4194304 5654031 140736885108720 140736885107032 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/5876/statm: 1455218 1268212 147 357 0 1454858 0
Current children cumulated CPU time (s) 138.3
Current children cumulated vsize (KiB) 9550700

[startup+222.3 s]
/proc/loadavg: 4.50 3.10 2.44 2/184 5880
/proc/meminfo: memFree=11696284/32873844 swapFree=7124/7124
[pid=5826] ppid=5824 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5826/stat : 5826 (npSolver-pbo-It) S 5824 5826 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272851377 9367552 274 33554432000 4194304 5064252 140735487064848 140735487063760 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5826/statm: 2287 274 233 213 0 72 0
[pid=5827] ppid=5826 vsize=3720680 CPUtime=110.72 cores=1,3,5,7
/proc/5827/stat : 5827 (npSolver-pbo) S 5826 5826 4265 0 -1 4204032 339340 29167 0 0 2960 581 7146 385 20 0 1 0 272851377 3809976320 738018 33554432000 4194304 5992684 140735971796272 140735971790808 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 17 0 0
/proc/5827/statm: 930170 738018 184 440 0 929726 0
[pid=5876] ppid=5827 vsize=5820872 CPUtime=27.58 cores=1,3,5,7
/proc/5876/stat : 5876 (glucosInc) S 5827 5826 4265 0 -1 4202496 568219 0 0 0 2564 194 0 0 20 0 1 0 272862290 5960572928 1268212 33554432000 4194304 5654031 140736885108720 140736885107032 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/5876/statm: 1455218 1268212 147 357 0 1454858 0
Current children cumulated CPU time (s) 138.3
Current children cumulated vsize (KiB) 9550700
heavy processes:
  %CPU=13 pid=5877 uid=0 cmd=

[startup+282.3 s]
/proc/loadavg: 4.81 3.44 2.60 2/184 5881
/proc/meminfo: memFree=11695444/32873844 swapFree=7124/7124
[pid=5826] ppid=5824 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5826/stat : 5826 (npSolver-pbo-It) S 5824 5826 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272851377 9367552 274 33554432000 4194304 5064252 140735487064848 140735487063760 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5826/statm: 2287 274 233 213 0 72 0
[pid=5827] ppid=5826 vsize=3720680 CPUtime=110.72 cores=1,3,5,7
/proc/5827/stat : 5827 (npSolver-pbo) S 5826 5826 4265 0 -1 4204032 339340 29167 0 0 2960 581 7146 385 20 0 1 0 272851377 3809976320 738018 33554432000 4194304 5992684 140735971796272 140735971790808 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 17 0 0
/proc/5827/statm: 930170 738018 184 440 0 929726 0
[pid=5876] ppid=5827 vsize=5820872 CPUtime=27.58 cores=1,3,5,7
/proc/5876/stat : 5876 (glucosInc) S 5827 5826 4265 0 -1 4202496 568219 0 0 0 2564 194 0 0 20 0 1 0 272862290 5960572928 1268212 33554432000 4194304 5654031 140736885108720 140736885107032 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/5876/statm: 1455218 1268212 147 357 0 1454858 0
Current children cumulated CPU time (s) 138.3
Current children cumulated vsize (KiB) 9550700
heavy processes:

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

[startup+283 s]
/proc/loadavg: 4.81 3.44 2.60 2/184 5881
/proc/meminfo: memFree=11694948/32873844 swapFree=7124/7124
[pid=5826] ppid=5824 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5826/stat : 5826 (npSolver-pbo-It) S 5824 5826 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272851377 9367552 274 33554432000 4194304 5064252 140735487064848 140735487063760 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5826/statm: 2287 274 233 213 0 72 0
[pid=5827] ppid=5826 vsize=3720680 CPUtime=110.72 cores=1,3,5,7
/proc/5827/stat : 5827 (npSolver-pbo) S 5826 5826 4265 0 -1 4204032 339340 29167 0 0 2960 581 7146 385 20 0 1 0 272851377 3809976320 738018 33554432000 4194304 5992684 140735971796272 140735971790808 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 17 0 0
/proc/5827/statm: 930170 738018 184 440 0 929726 0
[pid=5876] ppid=5827 vsize=5820872 CPUtime=27.58 cores=1,3,5,7
/proc/5876/stat : 5876 (glucosInc) S 5827 5826 4265 0 -1 4202496 568219 0 0 0 2564 194 0 0 20 0 1 0 272862290 5960572928 1268212 33554432000 4194304 5654031 140736885108720 140736885107032 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/5876/statm: 1455218 1268212 147 357 0 1454858 0
Current children cumulated CPU time (s) 138.3
Current children cumulated vsize (KiB) 9550700

[startup+283.8 s]
/proc/loadavg: 4.81 3.44 2.60 2/184 5881
/proc/meminfo: memFree=11694948/32873844 swapFree=7124/7124
[pid=5826] ppid=5824 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5826/stat : 5826 (npSolver-pbo-It) S 5824 5826 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272851377 9367552 274 33554432000 4194304 5064252 140735487064848 140735487063760 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5826/statm: 2287 274 233 213 0 72 0
[pid=5827] ppid=5826 vsize=3720680 CPUtime=110.72 cores=1,3,5,7
/proc/5827/stat : 5827 (npSolver-pbo) S 5826 5826 4265 0 -1 4204032 339340 29167 0 0 2960 581 7146 385 20 0 1 0 272851377 3809976320 738018 33554432000 4194304 5992684 140735971796272 140735971790808 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 17 0 0
/proc/5827/statm: 930170 738018 184 440 0 929726 0
[pid=5876] ppid=5827 vsize=5820872 CPUtime=27.58 cores=1,3,5,7
/proc/5876/stat : 5876 (glucosInc) S 5827 5826 4265 0 -1 4202496 568219 0 0 0 2564 194 0 0 20 0 1 0 272862290 5960572928 1268212 33554432000 4194304 5654031 140736885108720 140736885107032 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/5876/statm: 1455218 1268212 147 357 0 1454858 0
Current children cumulated CPU time (s) 138.3
Current children cumulated vsize (KiB) 9550700

[startup+284.6 s]
/proc/loadavg: 4.81 3.44 2.60 2/184 5881
/proc/meminfo: memFree=11696436/32873844 swapFree=7124/7124
[pid=5826] ppid=5824 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5826/stat : 5826 (npSolver-pbo-It) S 5824 5826 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272851377 9367552 274 33554432000 4194304 5064252 140735487064848 140735487063760 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5826/statm: 2287 274 233 213 0 72 0
[pid=5827] ppid=5826 vsize=3720680 CPUtime=110.72 cores=1,3,5,7
/proc/5827/stat : 5827 (npSolver-pbo) S 5826 5826 4265 0 -1 4204032 339340 29167 0 0 2960 581 7146 385 20 0 1 0 272851377 3809976320 738018 33554432000 4194304 5992684 140735971796272 140735971790808 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 17 0 0
/proc/5827/statm: 930170 738018 184 440 0 929726 0
[pid=5876] ppid=5827 vsize=5820872 CPUtime=27.58 cores=1,3,5,7
/proc/5876/stat : 5876 (glucosInc) S 5827 5826 4265 0 -1 4202496 568219 0 0 0 2564 194 0 0 20 0 1 0 272862290 5960572928 1268212 33554432000 4194304 5654031 140736885108720 140736885107032 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/5876/statm: 1455218 1268212 147 357 0 1454858 0
Current children cumulated CPU time (s) 138.3
Current children cumulated vsize (KiB) 9550700

[startup+285 s]
/proc/loadavg: 4.81 3.44 2.60 2/184 5881
/proc/meminfo: memFree=11696436/32873844 swapFree=7124/7124
[pid=5826] ppid=5824 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5826/stat : 5826 (npSolver-pbo-It) S 5824 5826 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272851377 9367552 274 33554432000 4194304 5064252 140735487064848 140735487063760 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5826/statm: 2287 274 233 213 0 72 0
[pid=5827] ppid=5826 vsize=3720680 CPUtime=110.72 cores=1,3,5,7
/proc/5827/stat : 5827 (npSolver-pbo) S 5826 5826 4265 0 -1 4204032 339340 29167 0 0 2960 581 7146 385 20 0 1 0 272851377 3809976320 738018 33554432000 4194304 5992684 140735971796272 140735971790808 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 17 0 0
/proc/5827/statm: 930170 738018 184 440 0 929726 0
[pid=5876] ppid=5827 vsize=5820872 CPUtime=27.58 cores=1,3,5,7
/proc/5876/stat : 5876 (glucosInc) S 5827 5826 4265 0 -1 4202496 568219 0 0 0 2564 194 0 0 20 0 1 0 272862290 5960572928 1268212 33554432000 4194304 5654031 140736885108720 140736885107032 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/5876/statm: 1455218 1268212 147 357 0 1454858 0
Current children cumulated CPU time (s) 138.3
Current children cumulated vsize (KiB) 9550700

[startup+285.104 s]
/proc/loadavg: 4.81 3.44 2.60 2/184 5881
/proc/meminfo: memFree=11696436/32873844 swapFree=7124/7124
[pid=5826] ppid=5824 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5826/stat : 5826 (npSolver-pbo-It) S 5824 5826 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272851377 9367552 274 33554432000 4194304 5064252 140735487064848 140735487063760 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5826/statm: 2287 274 233 213 0 72 0
[pid=5827] ppid=5826 vsize=0 CPUtime=110.81 cores=1,3,5,7
/proc/5827/stat : 5827 (npSolver-pbo) R 5826 5826 4265 0 -1 4204036 339340 29167 0 0 2960 590 7146 385 20 0 1 0 272851377 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 7 0 0 17 0 0
/proc/5827/statm: 0 0 0 0 0 0 0
[pid=5876] ppid=5827 vsize=5820872 CPUtime=27.58 cores=1,3,5,7
/proc/5876/stat : 5876 (glucosInc) S 5827 5826 4265 0 -1 4202496 568219 0 0 0 2564 194 0 0 20 0 1 0 272862290 5960572928 1268212 33554432000 4194304 5654031 140736885108720 140736885107032 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/5876/statm: 1455218 1268212 147 357 0 1454858 0
Current children cumulated CPU time (s) 138.39
Current children cumulated vsize (KiB) 5830020

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5826 and gives
#  childrusage.ru_utime.tv_sec=101
#  childrusage.ru_utime.tv_usec=71634
#  childrusage.ru_stime.tv_sec=9
#  childrusage.ru_stime.tv_usec=765515
# CPU time returned by wait4() is 110.837
# while last known CPU time is 138.39
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 285.105
CPU time (s): 138.39
CPU user time (s): 126.7
CPU system time (s): 11.69
CPU usage (%): 48.5399
Max. virtual memory (cumulated for all children) (KiB): 9550700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 101.072
system time used= 9.76552
maximum resident set size= 3939476
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 368881
page faults= 0
swaps= 0
block input operations= 56
block output operations= 5225936
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 848767
involuntary context switches= 145

runsolver used 0.572912 second user time and 1.68474 second system time

The end

Launcher Data 

Begin job on node134 at 2012-05-26 23:21:00
IDJOB=3698113
IDBENCH=2640
IDSOLVER=2275
FILE ID=node134/3698113-1338067260
RUNJOBID= node134-1338052941-4282
PBS_JOBID= 14624402
Free space on /tmp= 71028 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_13.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3698113-1338067260/watcher-3698113-1338067260 -o /tmp/evaluation-result-3698113-1338067260/solver-3698113-1338067260 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698113-1338067260.opb 1555260821 HOME HOME

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

MD5SUM BENCH= 292e71503f1e4f136e087e61da3c7ed4
RANDOM SEED=1555260821

node134.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		: 2667.278
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	: 5334.55
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		: 2667.278
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	: 5332.56
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		: 2667.278
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	: 5332.55
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		: 2667.278
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	: 5332.59
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		: 2667.278
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	: 5332.55
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		: 2667.278
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	: 5332.55
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		: 2667.278
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	: 5332.57
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		: 2667.278
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        19805296 kB
Buffers:          310784 kB
Cached:          3522660 kB
SwapCached:            0 kB
Active:          9795228 kB
Inactive:        2440400 kB
Active(anon):    8398636 kB
Inactive(anon):     5996 kB
Active(file):    1396592 kB
Inactive(file):  2434404 kB
Unevictable:        7124 kB
Mlocked:            7124 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             10612 kB
Writeback:             0 kB
AnonPages:       8347832 kB
Mapped:            15168 kB
Shmem:               212 kB
Slab:             675084 kB
SReclaimable:     116608 kB
SUnreclaim:       558476 kB
KernelStack:        1480 kB
PageTables:        20560 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    8516268 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:   8325120 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= 66740 MiB
End job on node134 at 2012-05-26 23:25:45