Trace number 3698258

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) 17.72 19.0334

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_4.opb
MD5SUM7937d419688402745c19e3544f97b6e8
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark26
Best CPU time to get the best result obtained on this benchmark1800.83
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 29
Optimality of the best value was proved NO
Number of variables99789
Total number of constraints388956
Number of constraints which are clauses388925
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints30
Minimum length of a constraint1
Maximum length of a constraint3140
Number of terms in the objective function 3140
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 3140
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 3178
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

1.18/1.27	c run inc solver
1.18/1.27	c [INC SYSTEM] run initial solver
1.18/1.27	c [INC SYSTEM] preprocess with white file
5.55/5.72	c [INC SYSTEM] finished preprocessing in 4 s
5.55/5.72	c [INC SYSTEM] execute solver
17.15/17.31	c [INC SEARCH] formula is SAT
17.15/17.33	c [INC SYSTEM] solved the initial formula
17.64/17.82	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
17.72/19.03	HOME/npSolver-pbo-Itd.sh: line 18:  7283 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-3698258-1338072952/watcher-3698258-1338072952 -o /tmp/evaluation-result-3698258-1338072952/solver-3698258-1338072952 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698258-1338072952.opb 707103634 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: 2.00 2.08 2.10 3/180 7281
/proc/meminfo: memFree=27928124/32873844 swapFree=7124/7124
[pid=7281] ppid=7279 vsize=3420 CPUtime=0 cores=1,3,5,7
/proc/7281/stat : 7281 (npSolver-pbo-It) R 7279 7281 4265 0 -1 4202496 93 0 0 0 0 0 0 0 20 0 1 0 273420636 3502080 48 33554432000 4194304 5064252 140734244597968 140733818881448 273896475817 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7281/statm: 1372 54 42 213 0 31 0

[startup+0.02583 s]
/proc/loadavg: 2.00 2.08 2.10 3/180 7281
/proc/meminfo: memFree=27928124/32873844 swapFree=7124/7124
[pid=7281] ppid=7279 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7281/stat : 7281 (npSolver-pbo-It) S 7279 7281 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273420636 9367552 275 33554432000 4194304 5064252 140734244597968 140734244596880 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/7281/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100228 s]
/proc/loadavg: 2.00 2.08 2.10 3/180 7281
/proc/meminfo: memFree=27928124/32873844 swapFree=7124/7124
[pid=7281] ppid=7279 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7281/stat : 7281 (npSolver-pbo-It) S 7279 7281 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273420636 9367552 275 33554432000 4194304 5064252 140734244597968 140734244596880 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/7281/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300201 s]
/proc/loadavg: 2.00 2.08 2.10 3/180 7281
/proc/meminfo: memFree=27928124/32873844 swapFree=7124/7124
[pid=7281] ppid=7279 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7281/stat : 7281 (npSolver-pbo-It) S 7279 7281 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273420636 9367552 275 33554432000 4194304 5064252 140734244597968 140734244596880 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/7281/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700214 s]
/proc/loadavg: 2.00 2.08 2.10 3/180 7281
/proc/meminfo: memFree=27928124/32873844 swapFree=7124/7124
[pid=7281] ppid=7279 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7281/stat : 7281 (npSolver-pbo-It) S 7279 7281 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273420636 9367552 275 33554432000 4194304 5064252 140734244597968 140734244596880 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/7281/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50032 s]
/proc/loadavg: 2.00 2.08 2.10 3/182 7283
/proc/meminfo: memFree=27918592/32873844 swapFree=7124/7124
[pid=7281] ppid=7279 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7281/stat : 7281 (npSolver-pbo-It) S 7279 7281 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273420636 9367552 275 33554432000 4194304 5064252 140734244597968 140734244596880 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/7281/statm: 2287 275 233 213 0 72 0
[pid=7283] ppid=7281 vsize=37780 CPUtime=1.26 cores=1,3,5,7
/proc/7283/stat : 7283 (npSolver-pbo) S 7281 7281 4265 0 -1 4202496 7705 0 0 0 122 4 0 0 20 0 1 0 273420636 38686720 8936 33554432000 4194304 5992684 140734084374432 140734084368880 5175646 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/7283/statm: 9445 8936 172 440 0 9001 0
Current children cumulated CPU time (s) 1.26
Current children cumulated vsize (KiB) 46928

[startup+3.10044 s]
/proc/loadavg: 2.00 2.08 2.10 3/184 7285
/proc/meminfo: memFree=27777764/32873844 swapFree=7124/7124
[pid=7281] ppid=7279 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7281/stat : 7281 (npSolver-pbo-It) S 7279 7281 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273420636 9367552 275 33554432000 4194304 5064252 140734244597968 140734244596880 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/7281/statm: 2287 275 233 213 0 72 0
[pid=7283] ppid=7281 vsize=37780 CPUtime=1.26 cores=1,3,5,7
/proc/7283/stat : 7283 (npSolver-pbo) S 7281 7281 4265 0 -1 4202496 7705 0 0 0 122 4 0 0 20 0 1 0 273420636 38686720 8936 33554432000 4194304 5992684 140734084374432 140734084368880 5175646 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/7283/statm: 9445 8936 172 440 0 9001 0
[pid=7284] ppid=7283 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7284/stat : 7284 (cp2_pre.sh) S 7283 7281 4265 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 273420764 9367552 276 33554432000 4194304 5064252 140735056719120 140735056717824 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/7284/statm: 2287 276 234 213 0 72 0
[pid=7285] ppid=7284 vsize=198920 CPUtime=1.8 cores=1,3,5,7
/proc/7285/stat : 7285 (coprocessor) R 7284 7281 4265 0 -1 4202496 33034 0 0 0 174 6 0 0 20 0 1 0 273420764 203694080 48389 33554432000 4194304 6586260 140736409396512 140736409392664 4676813 0 0 4096 8404994 0 0 0 17 3 0 0 0 0 0
/proc/7285/statm: 49730 48389 190 584 0 49142 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 254996

[startup+6.30036 s]
/proc/loadavg: 2.08 2.09 2.11 3/184 7285
/proc/meminfo: memFree=27716728/32873844 swapFree=7124/7124
[pid=7281] ppid=7279 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7281/stat : 7281 (npSolver-pbo-It) S 7279 7281 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273420636 9367552 275 33554432000 4194304 5064252 140734244597968 140734244596880 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/7281/statm: 2287 275 233 213 0 72 0
[pid=7283] ppid=7281 vsize=37780 CPUtime=5.57 cores=1,3,5,7
/proc/7283/stat : 7283 (npSolver-pbo) S 7281 7281 4265 0 -1 4202496 7721 34931 0 0 122 4 418 13 20 0 1 0 273420636 38686720 8938 33554432000 4194304 5992684 140734084374432 140734084360696 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/7283/statm: 9445 8938 174 440 0 9001 0
Current children cumulated CPU time (s) 5.57
Current children cumulated vsize (KiB) 46928

[startup+12.7004 s]
/proc/loadavg: 2.16 2.11 2.11 3/183 7287
/proc/meminfo: memFree=27844284/32873844 swapFree=7124/7124
[pid=7281] ppid=7279 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7281/stat : 7281 (npSolver-pbo-It) S 7279 7281 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273420636 9367552 275 33554432000 4194304 5064252 140734244597968 140734244596880 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/7281/statm: 2287 275 233 213 0 72 0
[pid=7283] ppid=7281 vsize=37780 CPUtime=5.57 cores=1,3,5,7
/proc/7283/stat : 7283 (npSolver-pbo) S 7281 7281 4265 0 -1 4202496 7721 34931 0 0 122 4 418 13 20 0 1 0 273420636 38686720 8938 33554432000 4194304 5992684 140734084374432 140734084360696 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/7283/statm: 9445 8938 174 440 0 9001 0
[pid=7287] ppid=7283 vsize=88032 CPUtime=6.97 cores=1,3,5,7
/proc/7287/stat : 7287 (glucosInc) R 7283 7281 4265 0 -1 4202496 16900 0 0 0 694 3 0 0 20 0 1 0 273421208 90144768 19682 33554432000 4194304 5654031 140735937390464 140735937378280 4232453 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7287/statm: 22008 19682 140 357 0 21648 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 134960

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

[startup+15.9004 s]
/proc/loadavg: 2.16 2.11 2.11 3/183 7287
/proc/meminfo: memFree=27850856/32873844 swapFree=7124/7124
[pid=7281] ppid=7279 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7281/stat : 7281 (npSolver-pbo-It) S 7279 7281 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273420636 9367552 275 33554432000 4194304 5064252 140734244597968 140734244596880 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/7281/statm: 2287 275 233 213 0 72 0
[pid=7283] ppid=7281 vsize=37780 CPUtime=5.57 cores=1,3,5,7
/proc/7283/stat : 7283 (npSolver-pbo) S 7281 7281 4265 0 -1 4202496 7721 34931 0 0 122 4 418 13 20 0 1 0 273420636 38686720 8938 33554432000 4194304 5992684 140734084374432 140734084360696 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/7283/statm: 9445 8938 174 440 0 9001 0
[pid=7287] ppid=7283 vsize=80852 CPUtime=10.16 cores=1,3,5,7
/proc/7287/stat : 7287 (glucosInc) R 7283 7281 4265 0 -1 4202496 17172 0 0 0 1013 3 0 0 20 0 1 0 273421208 82792448 18194 33554432000 4194304 5654031 140735937390464 140735937388488 4216491 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7287/statm: 20213 18194 141 357 0 19853 0
Current children cumulated CPU time (s) 15.73
Current children cumulated vsize (KiB) 127780

[startup+17.5003 s]
/proc/loadavg: 2.14 2.10 2.11 3/183 7287
/proc/meminfo: memFree=27844352/32873844 swapFree=7124/7124
[pid=7281] ppid=7279 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7281/stat : 7281 (npSolver-pbo-It) S 7279 7281 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273420636 9367552 275 33554432000 4194304 5064252 140734244597968 140734244596880 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/7281/statm: 2287 275 233 213 0 72 0
[pid=7283] ppid=7281 vsize=45696 CPUtime=5.78 cores=1,3,5,7
/proc/7283/stat : 7283 (npSolver-pbo) R 7281 7281 4265 0 -1 4202496 8979 34931 0 0 142 5 418 13 20 0 1 0 273420636 46792704 10601 33554432000 4194304 5992684 140734084374432 140734084369208 5179600 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/7283/statm: 11424 10601 180 440 0 10980 0
[pid=7287] ppid=7283 vsize=88040 CPUtime=11.58 cores=1,3,5,7
/proc/7287/stat : 7287 (glucosInc) S 7283 7281 4265 0 -1 4202496 17295 0 0 0 1154 4 0 0 20 0 1 0 273421208 90152960 18317 33554432000 4194304 5654031 140735937390464 140735937388776 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/7287/statm: 22010 18317 147 357 0 21650 0
Current children cumulated CPU time (s) 17.36
Current children cumulated vsize (KiB) 142884

[startup+18.3003 s]
/proc/loadavg: 2.14 2.10 2.11 3/183 7287
/proc/meminfo: memFree=27844352/32873844 swapFree=7124/7124
[pid=7281] ppid=7279 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7281/stat : 7281 (npSolver-pbo-It) S 7279 7281 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273420636 9367552 275 33554432000 4194304 5064252 140734244597968 140734244596880 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/7281/statm: 2287 275 233 213 0 72 0
[pid=7283] ppid=7281 vsize=45700 CPUtime=6.14 cores=1,3,5,7
/proc/7283/stat : 7283 (npSolver-pbo) S 7281 7281 4265 0 -1 4204032 8994 34931 0 0 173 10 418 13 20 0 1 0 273420636 46796800 10614 33554432000 4194304 5992684 140734084374432 140734084368968 5240597 0 0 4096 0 18446744071580380219 0 0 17 7 0 0 0 0 0
/proc/7283/statm: 11425 10614 192 440 0 10981 0
[pid=7287] ppid=7283 vsize=88040 CPUtime=11.58 cores=1,3,5,7
/proc/7287/stat : 7287 (glucosInc) S 7283 7281 4265 0 -1 4202496 17295 0 0 0 1154 4 0 0 20 0 1 0 273421208 90152960 18317 33554432000 4194304 5654031 140735937390464 140735937388776 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/7287/statm: 22010 18317 147 357 0 21650 0
Current children cumulated CPU time (s) 17.72
Current children cumulated vsize (KiB) 142888

[startup+18.707 s]
/proc/loadavg: 2.14 2.10 2.11 2/184 7288
/proc/meminfo: memFree=27758272/32873844 swapFree=7124/7124
[pid=7281] ppid=7279 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7281/stat : 7281 (npSolver-pbo-It) S 7279 7281 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273420636 9367552 275 33554432000 4194304 5064252 140734244597968 140734244596880 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/7281/statm: 2287 275 233 213 0 72 0
[pid=7283] ppid=7281 vsize=45700 CPUtime=6.14 cores=1,3,5,7
/proc/7283/stat : 7283 (npSolver-pbo) S 7281 7281 4265 0 -1 4204032 8994 34931 0 0 173 10 418 13 20 0 1 0 273420636 46796800 10614 33554432000 4194304 5992684 140734084374432 140734084368968 5240597 0 0 4096 0 18446744071580380219 0 0 17 7 0 0 0 0 0
/proc/7283/statm: 11425 10614 192 440 0 10981 0
[pid=7287] ppid=7283 vsize=88040 CPUtime=11.58 cores=1,3,5,7
/proc/7287/stat : 7287 (glucosInc) S 7283 7281 4265 0 -1 4202496 17295 0 0 0 1154 4 0 0 20 0 1 0 273421208 90152960 18317 33554432000 4194304 5654031 140735937390464 140735937388776 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/7287/statm: 22010 18317 147 357 0 21650 0
Current children cumulated CPU time (s) 17.72
Current children cumulated vsize (KiB) 142888

[startup+18.9003 s]
/proc/loadavg: 2.14 2.10 2.11 2/184 7288
/proc/meminfo: memFree=27758272/32873844 swapFree=7124/7124
[pid=7281] ppid=7279 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7281/stat : 7281 (npSolver-pbo-It) S 7279 7281 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273420636 9367552 275 33554432000 4194304 5064252 140734244597968 140734244596880 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/7281/statm: 2287 275 233 213 0 72 0
[pid=7283] ppid=7281 vsize=45700 CPUtime=6.14 cores=1,3,5,7
/proc/7283/stat : 7283 (npSolver-pbo) S 7281 7281 4265 0 -1 4204032 8994 34931 0 0 173 10 418 13 20 0 1 0 273420636 46796800 10614 33554432000 4194304 5992684 140734084374432 140734084368968 5240597 0 0 4096 0 18446744071580380219 0 0 17 7 0 0 0 0 0
/proc/7283/statm: 11425 10614 192 440 0 10981 0
[pid=7287] ppid=7283 vsize=88040 CPUtime=11.58 cores=1,3,5,7
/proc/7287/stat : 7287 (glucosInc) S 7283 7281 4265 0 -1 4202496 17295 0 0 0 1154 4 0 0 20 0 1 0 273421208 90152960 18317 33554432000 4194304 5654031 140735937390464 140735937388776 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/7287/statm: 22010 18317 147 357 0 21650 0
Current children cumulated CPU time (s) 17.72
Current children cumulated vsize (KiB) 142888

[startup+19.0003 s]
/proc/loadavg: 2.14 2.10 2.11 2/184 7288
/proc/meminfo: memFree=27758272/32873844 swapFree=7124/7124
[pid=7281] ppid=7279 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7281/stat : 7281 (npSolver-pbo-It) S 7279 7281 4265 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273420636 9367552 275 33554432000 4194304 5064252 140734244597968 140734244596880 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/7281/statm: 2287 275 233 213 0 72 0
[pid=7283] ppid=7281 vsize=45700 CPUtime=6.14 cores=1,3,5,7
/proc/7283/stat : 7283 (npSolver-pbo) S 7281 7281 4265 0 -1 4204032 8994 34931 0 0 173 10 418 13 20 0 1 0 273420636 46796800 10614 33554432000 4194304 5992684 140734084374432 140734084368968 5240597 0 0 4096 0 18446744071580380219 0 0 17 7 0 0 0 0 0
/proc/7283/statm: 11425 10614 192 440 0 10981 0
[pid=7287] ppid=7283 vsize=88040 CPUtime=11.58 cores=1,3,5,7
/proc/7287/stat : 7287 (glucosInc) S 7283 7281 4265 0 -1 4202496 17295 0 0 0 1154 4 0 0 20 0 1 0 273421208 90152960 18317 33554432000 4194304 5654031 140735937390464 140735937388776 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/7287/statm: 22010 18317 147 357 0 21650 0
Current children cumulated CPU time (s) 17.72
Current children cumulated vsize (KiB) 142888

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7281 and gives
#  childrusage.ru_utime.tv_sec=5
#  childrusage.ru_utime.tv_usec=925099
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=244962
# CPU time returned by wait4() is 6.17006
# while last known CPU time is 17.72
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 19.0334
CPU time (s): 17.72
CPU user time (s): 17.45
CPU system time (s): 0.27
CPU usage (%): 93.0995
Max. virtual memory (cumulated for all children) (KiB): 256276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.9251
system time used= 0.244962
maximum resident set size= 201612
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44299
page faults= 0
swaps= 0
block input operations= 0
block output operations= 52152
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 10867
involuntary context switches= 18

runsolver used 0.052991 second user time and 0.181972 second system time

The end

Launcher Data 

Begin job on node134 at 2012-05-27 00:55:52
IDJOB=3698258
IDBENCH=25013
IDSOLVER=2275
FILE ID=node134/3698258-1338072952
RUNJOBID= node134-1338052941-4282
PBS_JOBID= 14624402
Free space on /tmp= 71012 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_4.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3698258-1338072952/watcher-3698258-1338072952 -o /tmp/evaluation-result-3698258-1338072952/solver-3698258-1338072952 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698258-1338072952.opb 707103634 HOME HOME

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

MD5SUM BENCH= 7937d419688402745c19e3544f97b6e8
RANDOM SEED=707103634

node134.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        27928124 kB
Buffers:          329684 kB
Cached:          3567620 kB
SwapCached:            0 kB
Active:          1640992 kB
Inactive:        2468840 kB
Active(anon):     208896 kB
Inactive(anon):     5996 kB
Active(file):    1432096 kB
Inactive(file):  2462844 kB
Unevictable:        7124 kB
Mlocked:            7124 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             19792 kB
Writeback:             0 kB
AnonPages:        315992 kB
Mapped:            15880 kB
Shmem:               212 kB
Slab:             686704 kB
SReclaimable:     128912 kB
SUnreclaim:       557792 kB
KernelStack:        1520 kB
PageTables:         4456 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     349028 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:    249856 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= 70956 MiB
End job on node134 at 2012-05-27 00:56:12