Trace number 3698095

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) 92.44 143.392

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_12.opb
MD5SUMd262db503fd284bdfe2b43790fda8490
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark91
Best CPU time to get the best result obtained on this benchmark1783
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 91
Optimality of the best value was proved NO
Number of variables1807
Total number of constraints3444
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints3443
Minimum length of a constraint1
Maximum length of a constraint33
Number of terms in the objective function 8
Biggest coefficient in the objective function 66
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 193
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 1320
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 

22.67/22.78	c run inc solver
22.67/22.78	c [INC SYSTEM] run initial solver
22.67/22.79	c [INC SYSTEM] preprocess with white file
67.78/68.16	c [INC SYSTEM] finished preprocessing in 45 s
67.78/68.16	c [INC SYSTEM] execute solver
89.55/89.65	c [INC SEARCH] formula is SAT
90.15/90.21	c [INC SYSTEM] solved the initial formula
90.15/90.29	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
92.44/143.39	HOME/npSolver-pbo-Itd.sh: line 18: 12330 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-3698095-1338072271/watcher-3698095-1338072271 -o /tmp/evaluation-result-3698095-1338072271/solver-3698095-1338072271 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698095-1338072271.opb 571782977 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: 4.98 3.97 2.84 3/181 12329
/proc/meminfo: memFree=29812096/32873844 swapFree=7372/7372
[pid=12329] ppid=12327 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12329/stat : 12329 (npSolver-pbo-It) S 12327 12329 9054 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273351883 9367552 274 33554432000 4194304 5064252 140733281140976 140733281139888 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/12329/statm: 2287 274 233 213 0 72 0

[startup+0.0510631 s]
/proc/loadavg: 4.98 3.97 2.84 3/181 12329
/proc/meminfo: memFree=29812096/32873844 swapFree=7372/7372
[pid=12329] ppid=12327 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12329/stat : 12329 (npSolver-pbo-It) S 12327 12329 9054 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273351883 9367552 274 33554432000 4194304 5064252 140733281140976 140733281139888 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/12329/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100233 s]
/proc/loadavg: 4.98 3.97 2.84 3/181 12329
/proc/meminfo: memFree=29812096/32873844 swapFree=7372/7372
[pid=12329] ppid=12327 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12329/stat : 12329 (npSolver-pbo-It) S 12327 12329 9054 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273351883 9367552 274 33554432000 4194304 5064252 140733281140976 140733281139888 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/12329/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300224 s]
/proc/loadavg: 4.98 3.97 2.84 3/181 12329
/proc/meminfo: memFree=29812096/32873844 swapFree=7372/7372
[pid=12329] ppid=12327 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12329/stat : 12329 (npSolver-pbo-It) S 12327 12329 9054 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273351883 9367552 274 33554432000 4194304 5064252 140733281140976 140733281139888 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/12329/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700229 s]
/proc/loadavg: 4.98 3.97 2.84 3/181 12329
/proc/meminfo: memFree=29812096/32873844 swapFree=7372/7372
[pid=12329] ppid=12327 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12329/stat : 12329 (npSolver-pbo-It) S 12327 12329 9054 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273351883 9367552 274 33554432000 4194304 5064252 140733281140976 140733281139888 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/12329/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.5003 s]
/proc/loadavg: 4.98 3.97 2.84 3/183 12331
/proc/meminfo: memFree=29798984/32873844 swapFree=7372/7372
[pid=12329] ppid=12327 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12329/stat : 12329 (npSolver-pbo-It) S 12327 12329 9054 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273351883 9367552 274 33554432000 4194304 5064252 140733281140976 140733281139888 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/12329/statm: 2287 274 233 213 0 72 0
[pid=12330] ppid=12329 vsize=36268 CPUtime=1.49 cores=1,3,5,7
/proc/12330/stat : 12330 (npSolver-pbo) R 12329 12329 9054 0 -1 4202496 3265 0 0 0 148 1 0 0 20 0 1 0 273351884 37138432 5778 33554432000 4194304 5992684 140736324883072 140736324879192 4523474 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/12330/statm: 9067 5778 145 440 0 8623 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45416

[startup+3.1003 s]
/proc/loadavg: 4.98 3.97 2.84 3/183 12331
/proc/meminfo: memFree=29780180/32873844 swapFree=7372/7372
[pid=12329] ppid=12327 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12329/stat : 12329 (npSolver-pbo-It) S 12327 12329 9054 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273351883 9367552 274 33554432000 4194304 5064252 140733281140976 140733281139888 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/12329/statm: 2287 274 233 213 0 72 0
[pid=12330] ppid=12329 vsize=69036 CPUtime=3.09 cores=1,3,5,7
/proc/12330/stat : 12330 (npSolver-pbo) R 12329 12329 9054 0 -1 4202496 3810 0 0 0 307 2 0 0 20 0 1 0 273351884 70692864 12439 33554432000 4194304 5992684 140736324883072 140736324877912 4767730 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/12330/statm: 17259 12439 145 440 0 16815 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 78184

[startup+6.30031 s]
/proc/loadavg: 4.74 3.94 2.84 3/183 12331
/proc/meminfo: memFree=29729228/32873844 swapFree=7372/7372
[pid=12329] ppid=12327 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12329/stat : 12329 (npSolver-pbo-It) S 12327 12329 9054 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273351883 9367552 274 33554432000 4194304 5064252 140733281140976 140733281139888 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/12329/statm: 2287 274 233 213 0 72 0
[pid=12330] ppid=12329 vsize=134704 CPUtime=6.28 cores=1,3,5,7
/proc/12330/stat : 12330 (npSolver-pbo) R 12329 12329 9054 0 -1 4202496 4394 0 0 0 624 4 0 0 20 0 1 0 273351884 137936896 24744 33554432000 4194304 5992684 140736324883072 140736324879192 4375104 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/12330/statm: 33676 24744 145 440 0 33232 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 143852

[startup+12.7003 s]
/proc/loadavg: 4.52 3.91 2.83 3/183 12331
/proc/meminfo: memFree=29283400/32873844 swapFree=7372/7372
[pid=12329] ppid=12327 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12329/stat : 12329 (npSolver-pbo-It) S 12327 12329 9054 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273351883 9367552 274 33554432000 4194304 5064252 140733281140976 140733281139888 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/12329/statm: 2287 274 233 213 0 72 0
[pid=12330] ppid=12329 vsize=792376 CPUtime=12.68 cores=1,3,5,7
/proc/12330/stat : 12330 (npSolver-pbo) R 12329 12329 9054 0 -1 4202496 71923 0 0 0 1242 26 0 0 20 0 1 0 273351884 811393024 157927 33554432000 4194304 5992684 140736324883072 140736324876456 4228296 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/12330/statm: 198094 157927 156 440 0 197650 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 801524

[startup+25.5004 s]
/proc/loadavg: 3.96 3.81 2.82 3/185 12333
/proc/meminfo: memFree=27338924/32873844 swapFree=7372/7372
[pid=12329] ppid=12327 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12329/stat : 12329 (npSolver-pbo-It) S 12327 12329 9054 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273351883 9367552 274 33554432000 4194304 5064252 140733281140976 140733281139888 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/12329/statm: 2287 274 233 213 0 72 0
[pid=12330] ppid=12329 vsize=1724456 CPUtime=22.78 cores=1,3,5,7
/proc/12330/stat : 12330 (npSolver-pbo) S 12329 12329 9054 0 -1 4202496 176061 0 0 0 2095 183 0 0 20 0 1 0 273351884 1765842944 360244 33554432000 4194304 5992684 140736324883072 140736324877520 5175646 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12330/statm: 431114 360244 163 440 0 430670 0
[pid=12332] ppid=12330 vsize=9148 CPUtime=0.01 cores=1,3,5,7
/proc/12332/stat : 12332 (cp2_pre.sh) S 12330 12329 9054 0 -1 4202496 610 0 0 0 0 1 0 0 20 0 1 0 273354162 9367552 277 33554432000 4194304 5064252 140735808984720 140735808983424 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/12332/statm: 2287 277 234 213 0 72 0
[pid=12333] ppid=12332 vsize=334832 CPUtime=2.67 cores=1,3,5,7
/proc/12333/stat : 12333 (coprocessor) R 12332 12329 9054 0 -1 4202496 43142 0 0 0 253 14 0 0 20 0 1 0 273354166 342867968 80082 33554432000 4194304 6586260 140735308480576 140735308477320 5732400 0 0 4096 8404994 0 0 0 17 1 0 0 0 0 0
/proc/12333/statm: 83708 80082 137 584 0 83120 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 2077584

[startup+51.1004 s]
/proc/loadavg: 3.48 3.71 2.81 3/185 12333
/proc/meminfo: memFree=25317576/32873844 swapFree=7372/7372
[pid=12329] ppid=12327 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12329/stat : 12329 (npSolver-pbo-It) S 12327 12329 9054 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273351883 9367552 274 33554432000 4194304 5064252 140733281140976 140733281139888 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/12329/statm: 2287 274 233 213 0 72 0
[pid=12330] ppid=12329 vsize=1724456 CPUtime=22.78 cores=1,3,5,7
/proc/12330/stat : 12330 (npSolver-pbo) S 12329 12329 9054 0 -1 4202496 176061 0 0 0 2095 183 0 0 20 0 1 0 273351884 1765842944 360244 33554432000 4194304 5992684 140736324883072 140736324877520 5175646 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12330/statm: 431114 360244 163 440 0 430670 0
[pid=12332] ppid=12330 vsize=9148 CPUtime=0.01 cores=1,3,5,7
/proc/12332/stat : 12332 (cp2_pre.sh) S 12330 12329 9054 0 -1 4202496 610 0 0 0 0 1 0 0 20 0 1 0 273354162 9367552 277 33554432000 4194304 5064252 140735808984720 140735808983424 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/12332/statm: 2287 277 234 213 0 72 0
[pid=12333] ppid=12332 vsize=2415968 CPUtime=28.07 cores=1,3,5,7
/proc/12333/stat : 12333 (coprocessor) R 12332 12329 9054 0 -1 4202496 54374 0 0 0 2668 139 0 0 20 0 1 0 273354166 2473951232 486826 33554432000 4194304 6586260 140735308480576 140735308476328 5732496 0 0 4096 8404994 0 0 0 17 1 0 0 18 0 0
/proc/12333/statm: 603992 486826 158 584 0 603404 0
Current children cumulated CPU time (s) 50.86
Current children cumulated vsize (KiB) 4158720

[startup+102.307 s]
/proc/loadavg: 2.80 3.48 2.78 2/184 12337
/proc/meminfo: memFree=21360980/32873844 swapFree=7372/7372
[pid=12329] ppid=12327 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12329/stat : 12329 (npSolver-pbo-It) S 12327 12329 9054 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273351883 9367552 274 33554432000 4194304 5064252 140733281140976 140733281139888 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/12329/statm: 2287 274 233 213 0 72 0
[pid=12330] ppid=12329 vsize=1903148 CPUtime=71.29 cores=1,3,5,7
/proc/12330/stat : 12330 (npSolver-pbo) S 12329 12329 9054 0 -1 4204032 186523 55278 0 0 2189 432 4280 228 20 0 1 0 273351884 1948823552 404954 33554432000 4194304 5992684 140736324883072 140736324877608 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/12330/statm: 475787 404954 184 440 0 475343 0
[pid=12336] ppid=12330 vsize=3402988 CPUtime=21.15 cores=1,3,5,7
/proc/12336/stat : 12336 (glucosInc) S 12330 12329 9054 0 -1 4202496 337457 0 0 0 1994 121 0 0 20 0 1 0 273358700 3484659712 713136 33554432000 4194304 5654031 140735683166496 140735683164808 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/12336/statm: 850747 713136 146 357 0 850387 0
Current children cumulated CPU time (s) 92.44
Current children cumulated vsize (KiB) 5315284

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

[startup+127.9 s]
/proc/loadavg: 3.21 3.52 2.81 2/184 12337
/proc/meminfo: memFree=21360732/32873844 swapFree=7372/7372
[pid=12329] ppid=12327 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12329/stat : 12329 (npSolver-pbo-It) S 12327 12329 9054 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273351883 9367552 274 33554432000 4194304 5064252 140733281140976 140733281139888 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/12329/statm: 2287 274 233 213 0 72 0
[pid=12330] ppid=12329 vsize=1903148 CPUtime=71.29 cores=1,3,5,7
/proc/12330/stat : 12330 (npSolver-pbo) S 12329 12329 9054 0 -1 4204032 186523 55278 0 0 2189 432 4280 228 20 0 1 0 273351884 1948823552 404954 33554432000 4194304 5992684 140736324883072 140736324877608 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/12330/statm: 475787 404954 184 440 0 475343 0
[pid=12336] ppid=12330 vsize=3402988 CPUtime=21.15 cores=1,3,5,7
/proc/12336/stat : 12336 (glucosInc) S 12330 12329 9054 0 -1 4202496 337457 0 0 0 1994 121 0 0 20 0 1 0 273358700 3484659712 713136 33554432000 4194304 5654031 140735683166496 140735683164808 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/12336/statm: 850747 713136 146 357 0 850387 0
Current children cumulated CPU time (s) 92.44
Current children cumulated vsize (KiB) 5315284

[startup+134.3 s]
/proc/loadavg: 3.48 3.57 2.83 2/184 12337
/proc/meminfo: memFree=21360236/32873844 swapFree=7372/7372
[pid=12329] ppid=12327 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12329/stat : 12329 (npSolver-pbo-It) S 12327 12329 9054 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273351883 9367552 274 33554432000 4194304 5064252 140733281140976 140733281139888 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/12329/statm: 2287 274 233 213 0 72 0
[pid=12330] ppid=12329 vsize=1903148 CPUtime=71.29 cores=1,3,5,7
/proc/12330/stat : 12330 (npSolver-pbo) S 12329 12329 9054 0 -1 4204032 186523 55278 0 0 2189 432 4280 228 20 0 1 0 273351884 1948823552 404954 33554432000 4194304 5992684 140736324883072 140736324877608 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/12330/statm: 475787 404954 184 440 0 475343 0
[pid=12336] ppid=12330 vsize=3402988 CPUtime=21.15 cores=1,3,5,7
/proc/12336/stat : 12336 (glucosInc) S 12330 12329 9054 0 -1 4202496 337457 0 0 0 1994 121 0 0 20 0 1 0 273358700 3484659712 713136 33554432000 4194304 5654031 140735683166496 140735683164808 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/12336/statm: 850747 713136 146 357 0 850387 0
Current children cumulated CPU time (s) 92.44
Current children cumulated vsize (KiB) 5315284

[startup+137.507 s]
/proc/loadavg: 3.48 3.57 2.83 2/184 12337
/proc/meminfo: memFree=21431164/32873844 swapFree=7372/7372
[pid=12329] ppid=12327 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12329/stat : 12329 (npSolver-pbo-It) S 12327 12329 9054 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273351883 9367552 274 33554432000 4194304 5064252 140733281140976 140733281139888 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/12329/statm: 2287 274 233 213 0 72 0
[pid=12330] ppid=12329 vsize=1903148 CPUtime=71.29 cores=1,3,5,7
/proc/12330/stat : 12330 (npSolver-pbo) S 12329 12329 9054 0 -1 4204032 186523 55278 0 0 2189 432 4280 228 20 0 1 0 273351884 1948823552 404954 33554432000 4194304 5992684 140736324883072 140736324877608 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/12330/statm: 475787 404954 184 440 0 475343 0
[pid=12336] ppid=12330 vsize=3402988 CPUtime=21.15 cores=1,3,5,7
/proc/12336/stat : 12336 (glucosInc) S 12330 12329 9054 0 -1 4202496 337457 0 0 0 1994 121 0 0 20 0 1 0 273358700 3484659712 713136 33554432000 4194304 5654031 140735683166496 140735683164808 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/12336/statm: 850747 713136 146 357 0 850387 0
Current children cumulated CPU time (s) 92.44
Current children cumulated vsize (KiB) 5315284

[startup+140.7 s]
/proc/loadavg: 3.60 3.59 2.84 2/184 12337
/proc/meminfo: memFree=21430172/32873844 swapFree=7372/7372
[pid=12329] ppid=12327 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12329/stat : 12329 (npSolver-pbo-It) S 12327 12329 9054 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273351883 9367552 274 33554432000 4194304 5064252 140733281140976 140733281139888 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/12329/statm: 2287 274 233 213 0 72 0
[pid=12330] ppid=12329 vsize=1903148 CPUtime=71.29 cores=1,3,5,7
/proc/12330/stat : 12330 (npSolver-pbo) S 12329 12329 9054 0 -1 4204032 186523 55278 0 0 2189 432 4280 228 20 0 1 0 273351884 1948823552 404954 33554432000 4194304 5992684 140736324883072 140736324877608 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/12330/statm: 475787 404954 184 440 0 475343 0
[pid=12336] ppid=12330 vsize=3402988 CPUtime=21.15 cores=1,3,5,7
/proc/12336/stat : 12336 (glucosInc) S 12330 12329 9054 0 -1 4202496 337457 0 0 0 1994 121 0 0 20 0 1 0 273358700 3484659712 713136 33554432000 4194304 5654031 140735683166496 140735683164808 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/12336/statm: 850747 713136 146 357 0 850387 0
Current children cumulated CPU time (s) 92.44
Current children cumulated vsize (KiB) 5315284

[startup+142.3 s]
/proc/loadavg: 3.60 3.59 2.84 2/184 12337
/proc/meminfo: memFree=21431412/32873844 swapFree=7372/7372
[pid=12329] ppid=12327 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12329/stat : 12329 (npSolver-pbo-It) S 12327 12329 9054 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273351883 9367552 274 33554432000 4194304 5064252 140733281140976 140733281139888 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/12329/statm: 2287 274 233 213 0 72 0
[pid=12330] ppid=12329 vsize=1903148 CPUtime=71.29 cores=1,3,5,7
/proc/12330/stat : 12330 (npSolver-pbo) S 12329 12329 9054 0 -1 4204032 186523 55278 0 0 2189 432 4280 228 20 0 1 0 273351884 1948823552 404954 33554432000 4194304 5992684 140736324883072 140736324877608 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/12330/statm: 475787 404954 184 440 0 475343 0
[pid=12336] ppid=12330 vsize=3402988 CPUtime=21.15 cores=1,3,5,7
/proc/12336/stat : 12336 (glucosInc) S 12330 12329 9054 0 -1 4202496 337457 0 0 0 1994 121 0 0 20 0 1 0 273358700 3484659712 713136 33554432000 4194304 5654031 140735683166496 140735683164808 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/12336/statm: 850747 713136 146 357 0 850387 0
Current children cumulated CPU time (s) 92.44
Current children cumulated vsize (KiB) 5315284

[startup+143.1 s]
/proc/loadavg: 3.72 3.61 2.86 2/184 12337
/proc/meminfo: memFree=21432156/32873844 swapFree=7372/7372
[pid=12329] ppid=12327 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12329/stat : 12329 (npSolver-pbo-It) S 12327 12329 9054 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273351883 9367552 274 33554432000 4194304 5064252 140733281140976 140733281139888 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/12329/statm: 2287 274 233 213 0 72 0
[pid=12330] ppid=12329 vsize=1903148 CPUtime=71.29 cores=1,3,5,7
/proc/12330/stat : 12330 (npSolver-pbo) S 12329 12329 9054 0 -1 4204032 186523 55278 0 0 2189 432 4280 228 20 0 1 0 273351884 1948823552 404954 33554432000 4194304 5992684 140736324883072 140736324877608 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/12330/statm: 475787 404954 184 440 0 475343 0
[pid=12336] ppid=12330 vsize=3402988 CPUtime=21.15 cores=1,3,5,7
/proc/12336/stat : 12336 (glucosInc) S 12330 12329 9054 0 -1 4202496 337457 0 0 0 1994 121 0 0 20 0 1 0 273358700 3484659712 713136 33554432000 4194304 5654031 140735683166496 140735683164808 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/12336/statm: 850747 713136 146 357 0 850387 0
Current children cumulated CPU time (s) 92.44
Current children cumulated vsize (KiB) 5315284

[startup+143.3 s]
/proc/loadavg: 3.72 3.61 2.86 2/184 12337
/proc/meminfo: memFree=21432156/32873844 swapFree=7372/7372
[pid=12329] ppid=12327 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12329/stat : 12329 (npSolver-pbo-It) S 12327 12329 9054 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273351883 9367552 274 33554432000 4194304 5064252 140733281140976 140733281139888 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/12329/statm: 2287 274 233 213 0 72 0
[pid=12330] ppid=12329 vsize=1903148 CPUtime=71.29 cores=1,3,5,7
/proc/12330/stat : 12330 (npSolver-pbo) S 12329 12329 9054 0 -1 4204032 186523 55278 0 0 2189 432 4280 228 20 0 1 0 273351884 1948823552 404954 33554432000 4194304 5992684 140736324883072 140736324877608 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/12330/statm: 475787 404954 184 440 0 475343 0
[pid=12336] ppid=12330 vsize=3402988 CPUtime=21.15 cores=1,3,5,7
/proc/12336/stat : 12336 (glucosInc) S 12330 12329 9054 0 -1 4202496 337457 0 0 0 1994 121 0 0 20 0 1 0 273358700 3484659712 713136 33554432000 4194304 5654031 140735683166496 140735683164808 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/12336/statm: 850747 713136 146 357 0 850387 0
Current children cumulated CPU time (s) 92.44
Current children cumulated vsize (KiB) 5315284

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12329 and gives
#  childrusage.ru_utime.tv_sec=64
#  childrusage.ru_utime.tv_usec=699164
#  childrusage.ru_stime.tv_sec=6
#  childrusage.ru_stime.tv_usec=666986
# CPU time returned by wait4() is 71.3661
# while last known CPU time is 92.44
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 143.392
CPU time (s): 92.44
CPU user time (s): 84.63
CPU system time (s): 7.81
CPU usage (%): 64.4666
Max. virtual memory (cumulated for all children) (KiB): 5332960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 64.6992
system time used= 6.66699
maximum resident set size= 2206156
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 242175
page faults= 0
swaps= 0
block input operations= 16
block output operations= 3011096
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 436150
involuntary context switches= 240

runsolver used 0.643902 second user time and 1.2818 second system time

The end

Launcher Data 

Begin job on node133 at 2012-05-27 00:44:31
IDJOB=3698095
IDBENCH=2946
IDSOLVER=2275
FILE ID=node133/3698095-1338072271
RUNJOBID= node133-1338048810-9071
PBS_JOBID= 14624373
Free space on /tmp= 71600 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_12.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3698095-1338072271/watcher-3698095-1338072271 -o /tmp/evaluation-result-3698095-1338072271/solver-3698095-1338072271 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698095-1338072271.opb 571782977 HOME HOME

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

MD5SUM BENCH= d262db503fd284bdfe2b43790fda8490
RANDOM SEED=571782977

node133.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.540
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	: 5333.08
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.540
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.540
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.540
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.540
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.540
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.540
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.540
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        29812492 kB
Buffers:          289928 kB
Cached:          1774900 kB
SwapCached:          128 kB
Active:           570500 kB
Inactive:        1667664 kB
Active(anon):      32500 kB
Inactive(anon):   143360 kB
Active(file):     538000 kB
Inactive(file):  1524304 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108856 kB
SwapFree:       67108728 kB
Dirty:             15608 kB
Writeback:             0 kB
AnonPages:        190964 kB
Mapped:            15548 kB
Shmem:               212 kB
Slab:             676004 kB
SReclaimable:     116964 kB
SUnreclaim:       559040 kB
KernelStack:        1504 kB
PageTables:         4368 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     321472 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:    139264 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= 69360 MiB
End job on node133 at 2012-05-27 00:46:54