Trace number 3702901

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) 134.43 231.308

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 

29.96/30.01	c run inc solver
29.96/30.01	c [INC SYSTEM] run initial solver
29.96/30.01	c [INC SYSTEM] preprocess with white file
104.64/105.35	c [INC SYSTEM] finished preprocessing in 75 s
104.64/105.35	c [INC SYSTEM] execute solver
131.37/131.57	c [INC SEARCH] formula is SAT
132.47/132.64	c [INC SYSTEM] solved the initial formula
132.57/132.74	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
134.43/231.30	HOME/npSolver-pbo-Itdqb.sh: line 18: 22143 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-3702901-1338066302/watcher-3702901-1338066302 -o /tmp/evaluation-result-3702901-1338066302/solver-3702901-1338066302 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702901-1338066302.opb 211854193 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: 4.06 2.67 2.23 3/179 22142
/proc/meminfo: memFree=27726856/32873648 swapFree=6844/6844
[pid=22142] ppid=22140 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22142/stat : 22142 (npSolver-pbo-It) S 22140 22142 1406 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272756089 9367552 274 33554432000 4194304 5064252 140735816551664 140735816550576 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22142/statm: 2287 274 233 213 0 72 0

[startup+0.0453551 s]
/proc/loadavg: 4.06 2.67 2.23 3/179 22142
/proc/meminfo: memFree=27726856/32873648 swapFree=6844/6844
[pid=22142] ppid=22140 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22142/stat : 22142 (npSolver-pbo-It) S 22140 22142 1406 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272756089 9367552 274 33554432000 4194304 5064252 140735816551664 140735816550576 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22142/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100473 s]
/proc/loadavg: 4.06 2.67 2.23 3/179 22142
/proc/meminfo: memFree=27726856/32873648 swapFree=6844/6844
[pid=22142] ppid=22140 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22142/stat : 22142 (npSolver-pbo-It) S 22140 22142 1406 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272756089 9367552 274 33554432000 4194304 5064252 140735816551664 140735816550576 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22142/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.301094 s]
/proc/loadavg: 4.06 2.67 2.23 3/179 22142
/proc/meminfo: memFree=27726856/32873648 swapFree=6844/6844
[pid=22142] ppid=22140 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22142/stat : 22142 (npSolver-pbo-It) S 22140 22142 1406 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272756089 9367552 274 33554432000 4194304 5064252 140735816551664 140735816550576 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22142/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700215 s]
/proc/loadavg: 4.06 2.67 2.23 3/179 22142
/proc/meminfo: memFree=27726856/32873648 swapFree=6844/6844
[pid=22142] ppid=22140 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22142/stat : 22142 (npSolver-pbo-It) S 22140 22142 1406 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272756089 9367552 274 33554432000 4194304 5064252 140735816551664 140735816550576 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22142/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50028 s]
/proc/loadavg: 4.06 2.67 2.23 3/181 22144
/proc/meminfo: memFree=27639304/32873648 swapFree=6844/6844
[pid=22142] ppid=22140 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22142/stat : 22142 (npSolver-pbo-It) S 22140 22142 1406 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272756089 9367552 274 33554432000 4194304 5064252 140735816551664 140735816550576 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22142/statm: 2287 274 233 213 0 72 0
[pid=22143] ppid=22142 vsize=138636 CPUtime=1.49 cores=0,2,4,6
/proc/22143/stat : 22143 (npSolver-pbo) R 22142 22142 1406 0 -1 4202496 21472 0 0 0 146 3 0 0 20 0 1 0 272756089 141963264 33167 33554432000 4194304 5992684 140735741438192 140735741430680 4568626 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/22143/statm: 34738 33173 156 440 0 34294 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 147784

[startup+3.10116 s]
/proc/loadavg: 4.06 2.67 2.23 3/181 22144
/proc/meminfo: memFree=27537948/32873648 swapFree=6844/6844
[pid=22142] ppid=22140 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22142/stat : 22142 (npSolver-pbo-It) S 22140 22142 1406 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272756089 9367552 274 33554432000 4194304 5064252 140735816551664 140735816550576 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22142/statm: 2287 274 233 213 0 72 0
[pid=22143] ppid=22142 vsize=407576 CPUtime=3.09 cores=0,2,4,6
/proc/22143/stat : 22143 (npSolver-pbo) R 22142 22142 1406 0 -1 4202496 40711 0 0 0 299 10 0 0 20 0 1 0 272756089 417357824 69684 33554432000 4194304 5992684 140735741438192 140735741430488 5044337 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/22143/statm: 101894 69684 156 440 0 101450 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 416724

[startup+6.30113 s]
/proc/loadavg: 3.90 2.66 2.23 3/181 22144
/proc/meminfo: memFree=27228616/32873648 swapFree=6844/6844
[pid=22142] ppid=22140 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22142/stat : 22142 (npSolver-pbo-It) S 22140 22142 1406 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272756089 9367552 274 33554432000 4194304 5064252 140735816551664 140735816550576 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22142/statm: 2287 274 233 213 0 72 0
[pid=22143] ppid=22142 vsize=815588 CPUtime=6.29 cores=0,2,4,6
/proc/22143/stat : 22143 (npSolver-pbo) R 22142 22142 1406 0 -1 4202496 77889 0 0 0 608 21 0 0 20 0 1 0 272756089 835162112 143526 33554432000 4194304 5992684 140735741438192 140735741433096 5045008 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/22143/statm: 203897 143526 156 440 0 203453 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 824736

[startup+12.7002 s]
/proc/loadavg: 3.74 2.65 2.22 3/181 22144
/proc/meminfo: memFree=26627920/32873648 swapFree=6844/6844
[pid=22142] ppid=22140 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22142/stat : 22142 (npSolver-pbo-It) S 22140 22142 1406 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272756089 9367552 274 33554432000 4194304 5064252 140735816551664 140735816550576 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22142/statm: 2287 274 233 213 0 72 0
[pid=22143] ppid=22142 vsize=1631636 CPUtime=12.68 cores=0,2,4,6
/proc/22143/stat : 22143 (npSolver-pbo) R 22142 22142 1406 0 -1 4202496 151743 0 0 0 1226 42 0 0 20 0 1 0 272756089 1670795264 291219 33554432000 4194304 5992684 140735741438192 140735741430808 4227664 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/22143/statm: 407909 291219 156 440 0 407465 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1640784

[startup+25.5003 s]
/proc/loadavg: 3.36 2.62 2.22 3/181 22144
/proc/meminfo: memFree=25381676/32873648 swapFree=6844/6844
[pid=22142] ppid=22140 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22142/stat : 22142 (npSolver-pbo-It) S 22140 22142 1406 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272756089 9367552 274 33554432000 4194304 5064252 140735816551664 140735816550576 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22142/statm: 2287 274 233 213 0 72 0
[pid=22143] ppid=22142 vsize=3260136 CPUtime=25.48 cores=0,2,4,6
/proc/22143/stat : 22143 (npSolver-pbo) R 22142 22142 1406 0 -1 4202496 298085 0 0 0 2463 85 0 0 20 0 1 0 272756089 3338379264 591882 33554432000 4194304 5992684 140735741438192 140735741430936 5044393 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/22143/statm: 815034 591882 156 440 0 814590 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3269284

[startup+51.1011 s]
/proc/loadavg: 3.33 2.66 2.25 3/183 22146
/proc/meminfo: memFree=20086000/32873648 swapFree=6844/6844
[pid=22142] ppid=22140 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22142/stat : 22142 (npSolver-pbo-It) S 22140 22142 1406 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272756089 9367552 274 33554432000 4194304 5064252 140735816551664 140735816550576 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22142/statm: 2287 274 233 213 0 72 0
[pid=22143] ppid=22142 vsize=3379932 CPUtime=29.99 cores=0,2,4,6
/proc/22143/stat : 22143 (npSolver-pbo) S 22142 22142 1406 0 -1 4202496 329563 0 0 0 2718 281 0 0 20 0 1 0 272756089 3461050368 652558 33554432000 4194304 5992684 140735741438192 140735741432640 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 2 0 0
/proc/22143/statm: 844983 652558 163 440 0 844539 0
[pid=22145] ppid=22143 vsize=9148 CPUtime=0.01 cores=0,2,4,6
/proc/22145/stat : 22145 (cp2_pre.sh) S 22143 22142 1406 0 -1 4202496 610 0 0 0 0 1 0 0 20 0 1 0 272759091 9367552 277 33554432000 4194304 5064252 140735230199072 140735230197776 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/22145/statm: 2287 277 234 213 0 72 0
[pid=22146] ppid=22145 vsize=4471716 CPUtime=21.03 cores=0,2,4,6
/proc/22146/stat : 22146 (coprocessor) R 22145 22142 1406 0 -1 4202496 28165 0 0 0 1985 118 0 0 20 0 1 0 272759094 4579037184 884403 33554432000 4194304 6586260 140735958670240 140735958665992 5732496 0 0 4096 8404994 0 0 0 17 0 0 0 0 0 0
/proc/22146/statm: 1117929 884403 158 584 0 1117341 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 7869944

[startup+102.308 s]
/proc/loadavg: 2.64 2.57 2.24 3/182 22146
/proc/meminfo: memFree=18913772/32873648 swapFree=6844/6844
[pid=22142] ppid=22140 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22142/stat : 22142 (npSolver-pbo-It) S 22140 22142 1406 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272756089 9367552 274 33554432000 4194304 5064252 140735816551664 140735816550576 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22142/statm: 2287 274 233 213 0 72 0
[pid=22143] ppid=22142 vsize=3379932 CPUtime=29.99 cores=0,2,4,6
/proc/22143/stat : 22143 (npSolver-pbo) S 22142 22142 1406 0 -1 4202496 329563 0 0 0 2718 281 0 0 20 0 1 0 272756089 3461050368 652558 33554432000 4194304 5992684 140735741438192 140735741432640 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 2 0 0
/proc/22143/statm: 844983 652558 163 440 0 844539 0
[pid=22145] ppid=22143 vsize=9148 CPUtime=0.01 cores=0,2,4,6
/proc/22145/stat : 22145 (cp2_pre.sh) S 22143 22142 1406 0 -1 4202496 610 0 0 0 0 1 0 0 20 0 1 0 272759091 9367552 277 33554432000 4194304 5064252 140735230199072 140735230197776 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/22145/statm: 2287 277 234 213 0 72 0
[pid=22146] ppid=22145 vsize=4471716 CPUtime=71.82 cores=0,2,4,6
/proc/22146/stat : 22146 (coprocessor) R 22145 22142 1406 0 -1 4202496 28165 0 0 0 6849 333 0 0 20 0 1 0 272759094 4579037184 884403 33554432000 4194304 6586260 140735958670240 140735958665992 5732496 0 0 4096 8404994 0 0 0 17 2 0 0 40 0 0
/proc/22146/statm: 1117929 884403 158 584 0 1117341 0
Current children cumulated CPU time (s) 101.82
Current children cumulated vsize (KiB) 7869944

[startup+162.301 s]
/proc/loadavg: 3.26 2.71 2.30 2/182 22149
/proc/meminfo: memFree=12331612/32873648 swapFree=6844/6844
[pid=22142] ppid=22140 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22142/stat : 22142 (npSolver-pbo-It) S 22140 22142 1406 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272756089 9367552 274 33554432000 4194304 5064252 140735816551664 140735816550576 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22142/statm: 2287 274 233 213 0 72 0
[pid=22143] ppid=22142 vsize=3720680 CPUtime=108.66 cores=0,2,4,6
/proc/22143/stat : 22143 (npSolver-pbo) S 22142 22142 1406 0 -1 4204032 341420 29069 0 0 2893 486 7117 370 20 0 1 0 272756089 3809976320 737779 33554432000 4194304 5992684 140735741438192 140735741432728 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 2 0 0
/proc/22143/statm: 930170 737779 184 440 0 929726 0
[pid=22148] ppid=22143 vsize=5820868 CPUtime=25.69 cores=0,2,4,6
/proc/22148/stat : 22148 (glucosInc) S 22143 22142 1406 0 -1 4202496 568994 0 0 0 2391 178 0 0 20 0 1 0 272766624 5960568832 1268890 33554432000 4194304 5654031 140733307463952 140733307462264 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/22148/statm: 1455217 1268890 147 357 0 1454857 0
Current children cumulated CPU time (s) 134.35
Current children cumulated vsize (KiB) 9550696

[startup+222.301 s]
/proc/loadavg: 4.36 3.12 2.46 2/182 22149
/proc/meminfo: memFree=12428364/32873648 swapFree=6844/6844
[pid=22142] ppid=22140 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22142/stat : 22142 (npSolver-pbo-It) S 22140 22142 1406 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272756089 9367552 274 33554432000 4194304 5064252 140735816551664 140735816550576 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22142/statm: 2287 274 233 213 0 72 0
[pid=22143] ppid=22142 vsize=3720680 CPUtime=108.66 cores=0,2,4,6
/proc/22143/stat : 22143 (npSolver-pbo) S 22142 22142 1406 0 -1 4204032 341420 29069 0 0 2893 486 7117 370 20 0 1 0 272756089 3809976320 737779 33554432000 4194304 5992684 140735741438192 140735741432728 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 2 0 0
/proc/22143/statm: 930170 737779 184 440 0 929726 0
[pid=22148] ppid=22143 vsize=5820868 CPUtime=25.69 cores=0,2,4,6
/proc/22148/stat : 22148 (glucosInc) S 22143 22142 1406 0 -1 4202496 568994 0 0 0 2391 178 0 0 20 0 1 0 272766624 5960568832 1268890 33554432000 4194304 5654031 140733307463952 140733307462264 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/22148/statm: 1455217 1268890 147 357 0 1454857 0
Current children cumulated CPU time (s) 134.35
Current children cumulated vsize (KiB) 9550696
heavy processes:
  %CPU=12 pid=22149 uid=0 cmd=

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

[startup+224.501 s]
/proc/loadavg: 4.36 3.12 2.46 2/182 22149
/proc/meminfo: memFree=12427124/32873648 swapFree=6844/6844
[pid=22142] ppid=22140 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22142/stat : 22142 (npSolver-pbo-It) S 22140 22142 1406 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272756089 9367552 274 33554432000 4194304 5064252 140735816551664 140735816550576 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22142/statm: 2287 274 233 213 0 72 0
[pid=22143] ppid=22142 vsize=3720680 CPUtime=108.66 cores=0,2,4,6
/proc/22143/stat : 22143 (npSolver-pbo) S 22142 22142 1406 0 -1 4204032 341420 29069 0 0 2893 486 7117 370 20 0 1 0 272756089 3809976320 737779 33554432000 4194304 5992684 140735741438192 140735741432728 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 2 0 0
/proc/22143/statm: 930170 737779 184 440 0 929726 0
[pid=22148] ppid=22143 vsize=5820868 CPUtime=25.69 cores=0,2,4,6
/proc/22148/stat : 22148 (glucosInc) S 22143 22142 1406 0 -1 4202496 568994 0 0 0 2391 178 0 0 20 0 1 0 272766624 5960568832 1268890 33554432000 4194304 5654031 140733307463952 140733307462264 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/22148/statm: 1455217 1268890 147 357 0 1454857 0
Current children cumulated CPU time (s) 134.35
Current children cumulated vsize (KiB) 9550696

[startup+227.701 s]
/proc/loadavg: 4.41 3.15 2.48 2/182 22149
/proc/meminfo: memFree=12427744/32873648 swapFree=6844/6844
[pid=22142] ppid=22140 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22142/stat : 22142 (npSolver-pbo-It) S 22140 22142 1406 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272756089 9367552 274 33554432000 4194304 5064252 140735816551664 140735816550576 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22142/statm: 2287 274 233 213 0 72 0
[pid=22143] ppid=22142 vsize=3720680 CPUtime=108.66 cores=0,2,4,6
/proc/22143/stat : 22143 (npSolver-pbo) S 22142 22142 1406 0 -1 4204032 341420 29069 0 0 2893 486 7117 370 20 0 1 0 272756089 3809976320 737779 33554432000 4194304 5992684 140735741438192 140735741432728 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 2 0 0
/proc/22143/statm: 930170 737779 184 440 0 929726 0
[pid=22148] ppid=22143 vsize=5820868 CPUtime=25.69 cores=0,2,4,6
/proc/22148/stat : 22148 (glucosInc) S 22143 22142 1406 0 -1 4202496 568994 0 0 0 2391 178 0 0 20 0 1 0 272766624 5960568832 1268890 33554432000 4194304 5654031 140733307463952 140733307462264 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/22148/statm: 1455217 1268890 147 357 0 1454857 0
Current children cumulated CPU time (s) 134.35
Current children cumulated vsize (KiB) 9550696

[startup+229.301 s]
/proc/loadavg: 4.41 3.15 2.48 2/182 22149
/proc/meminfo: memFree=12426240/32873648 swapFree=6844/6844
[pid=22142] ppid=22140 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22142/stat : 22142 (npSolver-pbo-It) S 22140 22142 1406 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272756089 9367552 274 33554432000 4194304 5064252 140735816551664 140735816550576 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22142/statm: 2287 274 233 213 0 72 0
[pid=22143] ppid=22142 vsize=3720680 CPUtime=108.66 cores=0,2,4,6
/proc/22143/stat : 22143 (npSolver-pbo) S 22142 22142 1406 0 -1 4204032 341420 29069 0 0 2893 486 7117 370 20 0 1 0 272756089 3809976320 737779 33554432000 4194304 5992684 140735741438192 140735741432728 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 2 0 0
/proc/22143/statm: 930170 737779 184 440 0 929726 0
[pid=22148] ppid=22143 vsize=5820868 CPUtime=25.69 cores=0,2,4,6
/proc/22148/stat : 22148 (glucosInc) S 22143 22142 1406 0 -1 4202496 568994 0 0 0 2391 178 0 0 20 0 1 0 272766624 5960568832 1268890 33554432000 4194304 5654031 140733307463952 140733307462264 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/22148/statm: 1455217 1268890 147 357 0 1454857 0
Current children cumulated CPU time (s) 134.35
Current children cumulated vsize (KiB) 9550696

[startup+230.101 s]
/proc/loadavg: 4.41 3.15 2.48 2/182 22149
/proc/meminfo: memFree=12426240/32873648 swapFree=6844/6844
[pid=22142] ppid=22140 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22142/stat : 22142 (npSolver-pbo-It) S 22140 22142 1406 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272756089 9367552 274 33554432000 4194304 5064252 140735816551664 140735816550576 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22142/statm: 2287 274 233 213 0 72 0
[pid=22143] ppid=22142 vsize=3720680 CPUtime=108.66 cores=0,2,4,6
/proc/22143/stat : 22143 (npSolver-pbo) S 22142 22142 1406 0 -1 4204032 341420 29069 0 0 2893 486 7117 370 20 0 1 0 272756089 3809976320 737779 33554432000 4194304 5992684 140735741438192 140735741432728 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 2 0 0
/proc/22143/statm: 930170 737779 184 440 0 929726 0
[pid=22148] ppid=22143 vsize=5820868 CPUtime=25.69 cores=0,2,4,6
/proc/22148/stat : 22148 (glucosInc) S 22143 22142 1406 0 -1 4202496 568994 0 0 0 2391 178 0 0 20 0 1 0 272766624 5960568832 1268890 33554432000 4194304 5654031 140733307463952 140733307462264 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/22148/statm: 1455217 1268890 147 357 0 1454857 0
Current children cumulated CPU time (s) 134.35
Current children cumulated vsize (KiB) 9550696

[startup+230.901 s]
/proc/loadavg: 4.38 3.17 2.49 2/182 22149
/proc/meminfo: memFree=12447940/32873648 swapFree=6844/6844
[pid=22142] ppid=22140 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22142/stat : 22142 (npSolver-pbo-It) S 22140 22142 1406 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272756089 9367552 274 33554432000 4194304 5064252 140735816551664 140735816550576 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22142/statm: 2287 274 233 213 0 72 0
[pid=22143] ppid=22142 vsize=3720680 CPUtime=108.66 cores=0,2,4,6
/proc/22143/stat : 22143 (npSolver-pbo) S 22142 22142 1406 0 -1 4204032 341420 29069 0 0 2893 486 7117 370 20 0 1 0 272756089 3809976320 737779 33554432000 4194304 5992684 140735741438192 140735741432728 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 2 0 0
/proc/22143/statm: 930170 737779 184 440 0 929726 0
[pid=22148] ppid=22143 vsize=5820868 CPUtime=25.69 cores=0,2,4,6
/proc/22148/stat : 22148 (glucosInc) S 22143 22142 1406 0 -1 4202496 568994 0 0 0 2391 178 0 0 20 0 1 0 272766624 5960568832 1268890 33554432000 4194304 5654031 140733307463952 140733307462264 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/22148/statm: 1455217 1268890 147 357 0 1454857 0
Current children cumulated CPU time (s) 134.35
Current children cumulated vsize (KiB) 9550696

[startup+231.301 s]
/proc/loadavg: 4.38 3.17 2.49 2/182 22149
/proc/meminfo: memFree=12447940/32873648 swapFree=6844/6844
[pid=22142] ppid=22140 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22142/stat : 22142 (npSolver-pbo-It) S 22140 22142 1406 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272756089 9367552 274 33554432000 4194304 5064252 140735816551664 140735816550576 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22142/statm: 2287 274 233 213 0 72 0
[pid=22143] ppid=22142 vsize=0 CPUtime=108.74 cores=0,2,4,6
/proc/22143/stat : 22143 (npSolver-pbo) R 22142 22142 1406 0 -1 4204036 341420 29069 0 0 2893 494 7117 370 20 0 1 0 272756089 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 2 0 0 2 0 0
/proc/22143/statm: 0 0 0 0 0 0 0
[pid=22148] ppid=22143 vsize=5820868 CPUtime=25.69 cores=0,2,4,6
/proc/22148/stat : 22148 (glucosInc) S 22143 22142 1406 0 -1 4202496 568994 0 0 0 2391 178 0 0 20 0 1 0 272766624 5960568832 1268890 33554432000 4194304 5654031 140733307463952 140733307462264 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/22148/statm: 1455217 1268890 147 357 0 1454857 0
Current children cumulated CPU time (s) 134.43
Current children cumulated vsize (KiB) 5830016

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22142 and gives
#  childrusage.ru_utime.tv_sec=100
#  childrusage.ru_utime.tv_usec=109781
#  childrusage.ru_stime.tv_sec=8
#  childrusage.ru_stime.tv_usec=656683
# CPU time returned by wait4() is 108.766
# while last known CPU time is 134.43
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 231.308
CPU time (s): 134.43
CPU user time (s): 124.01
CPU system time (s): 10.42
CPU usage (%): 58.1174
Max. virtual memory (cumulated for all children) (KiB): 9550696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 100.11
system time used= 8.65668
maximum resident set size= 3938520
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 370862
page faults= 0
swaps= 0
block input operations= 16
block output operations= 5225928
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 911217
involuntary context switches= 230

runsolver used 0.632903 second user time and 1.53977 second system time

The end

Launcher Data 

Begin job on node124 at 2012-05-26 23:05:02
IDJOB=3702901
IDBENCH=2640
IDSOLVER=2278
FILE ID=node124/3702901-1338066302
RUNJOBID= node124-1338049033-2280
PBS_JOBID= 14624372
Free space on /tmp= 71308 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_13.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702901-1338066302/watcher-3702901-1338066302 -o /tmp/evaluation-result-3702901-1338066302/solver-3702901-1338066302 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702901-1338066302.opb 211854193 HOME HOME

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

MD5SUM BENCH= 292e71503f1e4f136e087e61da3c7ed4
RANDOM SEED=211854193

node124.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		: 2667.325
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	: 5334.65
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.04
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		: 2667.325
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	: 5357.53
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.04
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        27727484 kB
Buffers:          308200 kB
Cached:          2763412 kB
SwapCached:            0 kB
Active:          2244584 kB
Inactive:        2092508 kB
Active(anon):    1267916 kB
Inactive(anon):        0 kB
Active(file):     976668 kB
Inactive(file):  2092508 kB
Unevictable:        6844 kB
Mlocked:            6844 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             13880 kB
Writeback:             0 kB
AnonPages:       1272012 kB
Mapped:            15684 kB
Shmem:               200 kB
Slab:             668692 kB
SReclaimable:     112292 kB
SUnreclaim:       556400 kB
KernelStack:        1472 kB
PageTables:         6244 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    1535148 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    501760 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= 67296 MiB
End job on node124 at 2012-05-26 23:08:54