Trace number 3703194

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) 33.41 58.0231

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12015_5.std.opb
MD5SUMeae40b59008ea1964b423245f6ed28f5
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark87
Best CPU time to get the best result obtained on this benchmark0.298953
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables72842
Total number of constraints234344
Number of constraints which are clauses233144
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint96
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

4.99/5.04	c run inc solver
4.99/5.04	c [INC SYSTEM] run initial solver
4.99/5.04	c [INC SYSTEM] preprocess with white file
17.38/17.63	c [INC SYSTEM] finished preprocessing in 12 s
17.38/17.63	c [INC SYSTEM] execute solver
32.40/32.46	c [INC SEARCH] formula is SAT
32.70/32.75	c [INC SYSTEM] solved the initial formula
33.00/33.06	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
33.41/58.02	HOME/npSolver-pbo-Itdqb.sh: line 18: 31368 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-3703194-1338093508/watcher-3703194-1338093508 -o /tmp/evaluation-result-3703194-1338093508/solver-3703194-1338093508 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703194-1338093508.opb 2116257164 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: 2.43 2.21 2.07 3/181 31367
/proc/meminfo: memFree=30112824/32873844 swapFree=7112/7112
[pid=31367] ppid=31365 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31367/stat : 31367 (npSolver-pbo-It) S 31365 31367 23606 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275476147 9367552 274 33554432000 4194304 5064252 140736021552208 140736021551120 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/31367/statm: 2287 274 233 213 0 72 0

[startup+0.023059 s]
/proc/loadavg: 2.43 2.21 2.07 3/181 31367
/proc/meminfo: memFree=30112824/32873844 swapFree=7112/7112
[pid=31367] ppid=31365 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31367/stat : 31367 (npSolver-pbo-It) S 31365 31367 23606 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275476147 9367552 274 33554432000 4194304 5064252 140736021552208 140736021551120 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/31367/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100245 s]
/proc/loadavg: 2.43 2.21 2.07 3/181 31367
/proc/meminfo: memFree=30112824/32873844 swapFree=7112/7112
[pid=31367] ppid=31365 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31367/stat : 31367 (npSolver-pbo-It) S 31365 31367 23606 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275476147 9367552 274 33554432000 4194304 5064252 140736021552208 140736021551120 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/31367/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300215 s]
/proc/loadavg: 2.43 2.21 2.07 3/181 31367
/proc/meminfo: memFree=30112824/32873844 swapFree=7112/7112
[pid=31367] ppid=31365 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31367/stat : 31367 (npSolver-pbo-It) S 31365 31367 23606 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275476147 9367552 274 33554432000 4194304 5064252 140736021552208 140736021551120 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/31367/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700255 s]
/proc/loadavg: 2.43 2.21 2.07 3/181 31367
/proc/meminfo: memFree=30112824/32873844 swapFree=7112/7112
[pid=31367] ppid=31365 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31367/stat : 31367 (npSolver-pbo-It) S 31365 31367 23606 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275476147 9367552 274 33554432000 4194304 5064252 140736021552208 140736021551120 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/31367/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50032 s]
/proc/loadavg: 2.43 2.21 2.07 3/183 31369
/proc/meminfo: memFree=30067216/32873844 swapFree=7112/7112
[pid=31367] ppid=31365 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31367/stat : 31367 (npSolver-pbo-It) S 31365 31367 23606 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275476147 9367552 274 33554432000 4194304 5064252 140736021552208 140736021551120 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/31367/statm: 2287 274 233 213 0 72 0
[pid=31368] ppid=31367 vsize=113188 CPUtime=1.48 cores=1,3,5,7
/proc/31368/stat : 31368 (npSolver-pbo) R 31367 31367 23606 0 -1 4202496 15054 0 0 0 144 4 0 0 20 0 1 0 275476147 115904512 23186 33554432000 4194304 5992684 140735695923216 140735695906904 4957503 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/31368/statm: 28297 23188 158 440 0 27853 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 122336

[startup+3.10036 s]
/proc/loadavg: 2.43 2.21 2.07 3/183 31369
/proc/meminfo: memFree=29962012/32873844 swapFree=7112/7112
[pid=31367] ppid=31365 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31367/stat : 31367 (npSolver-pbo-It) S 31365 31367 23606 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275476147 9367552 274 33554432000 4194304 5064252 140736021552208 140736021551120 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/31367/statm: 2287 274 233 213 0 72 0
[pid=31368] ppid=31367 vsize=256076 CPUtime=3.09 cores=1,3,5,7
/proc/31368/stat : 31368 (npSolver-pbo) R 31367 31367 23606 0 -1 4202496 34982 0 0 0 298 11 0 0 20 0 1 0 275476147 262221824 63522 33554432000 4194304 5992684 140735695923216 140735695908776 4957503 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/31368/statm: 64019 63522 158 440 0 63575 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 265224

[startup+6.30042 s]
/proc/loadavg: 2.40 2.21 2.07 3/185 31371
/proc/meminfo: memFree=29440860/32873844 swapFree=7112/7112
[pid=31367] ppid=31365 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31367/stat : 31367 (npSolver-pbo-It) S 31365 31367 23606 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275476147 9367552 274 33554432000 4194304 5064252 140736021552208 140736021551120 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/31367/statm: 2287 274 233 213 0 72 0
[pid=31368] ppid=31367 vsize=459920 CPUtime=5.04 cores=1,3,5,7
/proc/31368/stat : 31368 (npSolver-pbo) S 31367 31367 23606 0 -1 4202496 54154 0 0 0 451 53 0 0 20 0 1 0 275476147 470958080 100635 33554432000 4194304 5992684 140735695923216 140735695917664 5175646 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31368/statm: 114980 100635 165 440 0 114536 0
[pid=31370] ppid=31368 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31370/stat : 31370 (cp2_pre.sh) S 31368 31367 23606 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 275476652 9367552 277 33554432000 4194304 5064252 140735270530688 140735270529392 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31370/statm: 2287 277 234 213 0 72 0
[pid=31371] ppid=31370 vsize=224860 CPUtime=1.23 cores=1,3,5,7
/proc/31371/stat : 31371 (coprocessor) R 31370 31367 23606 0 -1 4202496 14066 0 0 0 114 9 0 0 20 0 1 0 275476653 230256640 51024 33554432000 4194304 6586260 140737379012784 140737379009544 5732400 0 0 4096 8404994 0 0 0 17 3 0 0 0 0 0
/proc/31371/statm: 56215 51024 137 584 0 55627 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 703076

[startup+12.7003 s]
/proc/loadavg: 2.45 2.22 2.08 3/185 31371
/proc/meminfo: memFree=28667092/32873844 swapFree=7112/7112
[pid=31367] ppid=31365 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31367/stat : 31367 (npSolver-pbo-It) S 31365 31367 23606 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275476147 9367552 274 33554432000 4194304 5064252 140736021552208 140736021551120 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/31367/statm: 2287 274 233 213 0 72 0
[pid=31368] ppid=31367 vsize=459920 CPUtime=5.04 cores=1,3,5,7
/proc/31368/stat : 31368 (npSolver-pbo) S 31367 31367 23606 0 -1 4202496 54154 0 0 0 451 53 0 0 20 0 1 0 275476147 470958080 100635 33554432000 4194304 5992684 140735695923216 140735695917664 5175646 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31368/statm: 114980 100635 165 440 0 114536 0
[pid=31370] ppid=31368 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31370/stat : 31370 (cp2_pre.sh) S 31368 31367 23606 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 275476652 9367552 277 33554432000 4194304 5064252 140735270530688 140735270529392 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31370/statm: 2287 277 234 213 0 72 0
[pid=31371] ppid=31370 vsize=1007148 CPUtime=7.63 cores=1,3,5,7
/proc/31371/stat : 31371 (coprocessor) R 31370 31367 23606 0 -1 4202496 20051 0 0 0 718 45 0 0 20 0 1 0 275476653 1031319552 184925 33554432000 4194304 6586260 140737379012784 140737379008536 5732496 0 0 4096 8404994 0 0 0 17 3 0 0 0 0 0
/proc/31371/statm: 251787 184925 158 584 0 251199 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1485364

[startup+25.5005 s]
/proc/loadavg: 2.49 2.24 2.09 3/184 31373
/proc/meminfo: memFree=28309512/32873844 swapFree=7112/7112
[pid=31367] ppid=31365 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31367/stat : 31367 (npSolver-pbo-It) S 31365 31367 23606 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275476147 9367552 274 33554432000 4194304 5064252 140736021552208 140736021551120 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/31367/statm: 2287 274 233 213 0 72 0
[pid=31368] ppid=31367 vsize=459920 CPUtime=17.42 cores=1,3,5,7
/proc/31368/stat : 31368 (npSolver-pbo) S 31367 31367 23606 0 -1 4202496 54171 20954 0 0 451 53 1167 71 20 0 1 0 275476147 470958080 100637 33554432000 4194304 5992684 140735695923216 140735695909480 5179600 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/31368/statm: 114980 100637 167 440 0 114536 0
[pid=31373] ppid=31368 vsize=1372460 CPUtime=7.85 cores=1,3,5,7
/proc/31373/stat : 31373 (glucosInc) R 31368 31367 23606 0 -1 4202496 172819 0 0 0 737 48 0 0 20 0 1 0 275477910 1405399040 298903 33554432000 4194304 5654031 140736686034176 140736686032056 4208659 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/31373/statm: 343115 298903 130 357 0 342755 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 1841528

[startup+51.1003 s]
/proc/loadavg: 2.76 2.32 2.12 2/185 31374
/proc/meminfo: memFree=27234276/32873844 swapFree=7112/7112
[pid=31367] ppid=31365 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31367/stat : 31367 (npSolver-pbo-It) S 31365 31367 23606 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275476147 9367552 274 33554432000 4194304 5064252 140736021552208 140736021551120 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/31367/statm: 2287 274 233 213 0 72 0
[pid=31368] ppid=31367 vsize=561128 CPUtime=18.74 cores=1,3,5,7
/proc/31368/stat : 31368 (npSolver-pbo) S 31367 31367 23606 0 -1 4204032 60602 20954 0 0 534 102 1167 71 20 0 1 0 275476147 574595072 125957 33554432000 4194304 5992684 140735695923216 140735695917752 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31368/statm: 140282 125957 185 440 0 139838 0
[pid=31373] ppid=31368 vsize=1379144 CPUtime=14.67 cores=1,3,5,7
/proc/31373/stat : 31373 (glucosInc) S 31368 31367 23606 0 -1 4202496 176791 0 0 0 1417 50 0 0 20 0 1 0 275477910 1412243456 303897 33554432000 4194304 5654031 140736686034176 140736686032488 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31373/statm: 344786 303897 146 357 0 344426 0
Current children cumulated CPU time (s) 33.41
Current children cumulated vsize (KiB) 1949420
heavy processes:
  %CPU=10 pid=31374 uid=0 cmd=

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

[startup+51.2063 s]
/proc/loadavg: 2.76 2.32 2.12 2/185 31374
/proc/meminfo: memFree=27234276/32873844 swapFree=7112/7112
[pid=31367] ppid=31365 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31367/stat : 31367 (npSolver-pbo-It) S 31365 31367 23606 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275476147 9367552 274 33554432000 4194304 5064252 140736021552208 140736021551120 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/31367/statm: 2287 274 233 213 0 72 0
[pid=31368] ppid=31367 vsize=561128 CPUtime=18.74 cores=1,3,5,7
/proc/31368/stat : 31368 (npSolver-pbo) S 31367 31367 23606 0 -1 4204032 60602 20954 0 0 534 102 1167 71 20 0 1 0 275476147 574595072 125957 33554432000 4194304 5992684 140735695923216 140735695917752 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31368/statm: 140282 125957 185 440 0 139838 0
[pid=31373] ppid=31368 vsize=1379144 CPUtime=14.67 cores=1,3,5,7
/proc/31373/stat : 31373 (glucosInc) S 31368 31367 23606 0 -1 4202496 176791 0 0 0 1417 50 0 0 20 0 1 0 275477910 1412243456 303897 33554432000 4194304 5654031 140736686034176 140736686032488 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31373/statm: 344786 303897 146 357 0 344426 0
Current children cumulated CPU time (s) 33.41
Current children cumulated vsize (KiB) 1949420

[startup+54.4003 s]
/proc/loadavg: 2.76 2.32 2.12 2/185 31374
/proc/meminfo: memFree=27234028/32873844 swapFree=7112/7112
[pid=31367] ppid=31365 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31367/stat : 31367 (npSolver-pbo-It) S 31365 31367 23606 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275476147 9367552 274 33554432000 4194304 5064252 140736021552208 140736021551120 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/31367/statm: 2287 274 233 213 0 72 0
[pid=31368] ppid=31367 vsize=561128 CPUtime=18.74 cores=1,3,5,7
/proc/31368/stat : 31368 (npSolver-pbo) S 31367 31367 23606 0 -1 4204032 60602 20954 0 0 534 102 1167 71 20 0 1 0 275476147 574595072 125957 33554432000 4194304 5992684 140735695923216 140735695917752 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31368/statm: 140282 125957 185 440 0 139838 0
[pid=31373] ppid=31368 vsize=1379144 CPUtime=14.67 cores=1,3,5,7
/proc/31373/stat : 31373 (glucosInc) S 31368 31367 23606 0 -1 4202496 176791 0 0 0 1417 50 0 0 20 0 1 0 275477910 1412243456 303897 33554432000 4194304 5654031 140736686034176 140736686032488 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31373/statm: 344786 303897 146 357 0 344426 0
Current children cumulated CPU time (s) 33.41
Current children cumulated vsize (KiB) 1949420

[startup+56.0003 s]
/proc/loadavg: 2.86 2.35 2.13 2/185 31374
/proc/meminfo: memFree=27233532/32873844 swapFree=7112/7112
[pid=31367] ppid=31365 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31367/stat : 31367 (npSolver-pbo-It) S 31365 31367 23606 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275476147 9367552 274 33554432000 4194304 5064252 140736021552208 140736021551120 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/31367/statm: 2287 274 233 213 0 72 0
[pid=31368] ppid=31367 vsize=561128 CPUtime=18.74 cores=1,3,5,7
/proc/31368/stat : 31368 (npSolver-pbo) S 31367 31367 23606 0 -1 4204032 60602 20954 0 0 534 102 1167 71 20 0 1 0 275476147 574595072 125957 33554432000 4194304 5992684 140735695923216 140735695917752 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31368/statm: 140282 125957 185 440 0 139838 0
[pid=31373] ppid=31368 vsize=1379144 CPUtime=14.67 cores=1,3,5,7
/proc/31373/stat : 31373 (glucosInc) S 31368 31367 23606 0 -1 4202496 176791 0 0 0 1417 50 0 0 20 0 1 0 275477910 1412243456 303897 33554432000 4194304 5654031 140736686034176 140736686032488 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31373/statm: 344786 303897 146 357 0 344426 0
Current children cumulated CPU time (s) 33.41
Current children cumulated vsize (KiB) 1949420

[startup+56.8003 s]
/proc/loadavg: 2.86 2.35 2.13 2/185 31374
/proc/meminfo: memFree=27233656/32873844 swapFree=7112/7112
[pid=31367] ppid=31365 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31367/stat : 31367 (npSolver-pbo-It) S 31365 31367 23606 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275476147 9367552 274 33554432000 4194304 5064252 140736021552208 140736021551120 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/31367/statm: 2287 274 233 213 0 72 0
[pid=31368] ppid=31367 vsize=561128 CPUtime=18.74 cores=1,3,5,7
/proc/31368/stat : 31368 (npSolver-pbo) S 31367 31367 23606 0 -1 4204032 60602 20954 0 0 534 102 1167 71 20 0 1 0 275476147 574595072 125957 33554432000 4194304 5992684 140735695923216 140735695917752 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31368/statm: 140282 125957 185 440 0 139838 0
[pid=31373] ppid=31368 vsize=1379144 CPUtime=14.67 cores=1,3,5,7
/proc/31373/stat : 31373 (glucosInc) S 31368 31367 23606 0 -1 4202496 176791 0 0 0 1417 50 0 0 20 0 1 0 275477910 1412243456 303897 33554432000 4194304 5654031 140736686034176 140736686032488 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31373/statm: 344786 303897 146 357 0 344426 0
Current children cumulated CPU time (s) 33.41
Current children cumulated vsize (KiB) 1949420

[startup+57.6003 s]
/proc/loadavg: 2.86 2.35 2.13 2/185 31374
/proc/meminfo: memFree=27233656/32873844 swapFree=7112/7112
[pid=31367] ppid=31365 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31367/stat : 31367 (npSolver-pbo-It) S 31365 31367 23606 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275476147 9367552 274 33554432000 4194304 5064252 140736021552208 140736021551120 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/31367/statm: 2287 274 233 213 0 72 0
[pid=31368] ppid=31367 vsize=561128 CPUtime=18.74 cores=1,3,5,7
/proc/31368/stat : 31368 (npSolver-pbo) S 31367 31367 23606 0 -1 4204032 60602 20954 0 0 534 102 1167 71 20 0 1 0 275476147 574595072 125957 33554432000 4194304 5992684 140735695923216 140735695917752 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31368/statm: 140282 125957 185 440 0 139838 0
[pid=31373] ppid=31368 vsize=1379144 CPUtime=14.67 cores=1,3,5,7
/proc/31373/stat : 31373 (glucosInc) S 31368 31367 23606 0 -1 4202496 176791 0 0 0 1417 50 0 0 20 0 1 0 275477910 1412243456 303897 33554432000 4194304 5654031 140736686034176 140736686032488 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31373/statm: 344786 303897 146 357 0 344426 0
Current children cumulated CPU time (s) 33.41
Current children cumulated vsize (KiB) 1949420

[startup+58.0003 s]
/proc/loadavg: 2.86 2.35 2.13 2/185 31374
/proc/meminfo: memFree=27233656/32873844 swapFree=7112/7112
[pid=31367] ppid=31365 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31367/stat : 31367 (npSolver-pbo-It) S 31365 31367 23606 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275476147 9367552 274 33554432000 4194304 5064252 140736021552208 140736021551120 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/31367/statm: 2287 274 233 213 0 72 0
[pid=31368] ppid=31367 vsize=561128 CPUtime=18.74 cores=1,3,5,7
/proc/31368/stat : 31368 (npSolver-pbo) S 31367 31367 23606 0 -1 4204032 60602 20954 0 0 534 102 1167 71 20 0 1 0 275476147 574595072 125957 33554432000 4194304 5992684 140735695923216 140735695917752 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31368/statm: 140282 125957 185 440 0 139838 0
[pid=31373] ppid=31368 vsize=1379144 CPUtime=14.67 cores=1,3,5,7
/proc/31373/stat : 31373 (glucosInc) S 31368 31367 23606 0 -1 4202496 176791 0 0 0 1417 50 0 0 20 0 1 0 275477910 1412243456 303897 33554432000 4194304 5654031 140736686034176 140736686032488 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31373/statm: 344786 303897 146 357 0 344426 0
Current children cumulated CPU time (s) 33.41
Current children cumulated vsize (KiB) 1949420

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31367 and gives
#  childrusage.ru_utime.tv_sec=17
#  childrusage.ru_utime.tv_usec=15413
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=752733
# CPU time returned by wait4() is 18.7681
# while last known CPU time is 33.41
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 58.0231
CPU time (s): 33.41
CPU user time (s): 31.18
CPU system time (s): 2.23
CPU usage (%): 57.5806
Max. virtual memory (cumulated for all children) (KiB): 1979024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 17.0154
system time used= 1.75273
maximum resident set size= 739708
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81929
page faults= 0
swaps= 0
block input operations= 0
block output operations= 815464
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 130876
involuntary context switches= 42

runsolver used 0.112982 second user time and 0.354946 second system time

The end

Launcher Data 

Begin job on node132 at 2012-05-27 06:38:28
IDJOB=3703194
IDBENCH=77338
IDSOLVER=2278
FILE ID=node132/3703194-1338093508
RUNJOBID= node132-1338088060-23623
PBS_JOBID= 14624453
Free space on /tmp= 71240 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12015_5.std.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3703194-1338093508/watcher-3703194-1338093508 -o /tmp/evaluation-result-3703194-1338093508/solver-3703194-1338093508 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703194-1338093508.opb 2116257164 HOME HOME

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

MD5SUM BENCH= eae40b59008ea1964b423245f6ed28f5
RANDOM SEED=2116257164

node132.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		: 2666.832
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	: 5333.66
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		: 2666.832
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	: 5332.55
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		: 2666.832
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	: 5332.56
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		: 2666.832
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	: 5332.56
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		: 2666.832
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		: 2666.832
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	: 5332.56
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		: 2666.832
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	: 5332.55
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		: 2666.832
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30113468 kB
Buffers:          262984 kB
Cached:           715172 kB
SwapCached:         1488 kB
Active:          1677024 kB
Inactive:         265652 kB
Active(anon):     957092 kB
Inactive(anon):     8844 kB
Active(file):     719932 kB
Inactive(file):   256808 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67105400 kB
Dirty:             16596 kB
Writeback:            48 kB
AnonPages:       1028548 kB
Mapped:            12564 kB
Shmem:                 8 kB
Slab:             677188 kB
SReclaimable:     118000 kB
SUnreclaim:       559188 kB
KernelStack:        1536 kB
PageTables:         5892 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1131592 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:    935936 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= 70580 MiB
End job on node132 at 2012-05-27 06:39:29