Trace number 3702572

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 NameAnswerCPU timeWall clock time
npSolver inc-topdown-quickBound? (problem) 25.59 38.5843

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/IC/
normalized-minisat50_6_9_9_ic.opb
MD5SUM682b99afc8253237d78b2f22551fbcba
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark18576569
Best CPU time to get the best result obtained on this benchmark1800.16
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables125200
Total number of constraints250157
Number of constraints which are clauses120150
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints130000
Minimum length of a constraint2
Maximum length of a constraint1225
Number of terms in the objective function 7400
Biggest coefficient in the objective function 153130375
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 48555114814
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 153130375
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 48555114814
Number of bits of the biggest sum of numbers36
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

5.89/5.98	c run inc solver
5.89/5.98	c [INC SYSTEM] run initial solver
5.89/5.98	c [INC SYSTEM] preprocess with white file
19.57/19.83	c [INC SYSTEM] finished preprocessing in 13 s
19.57/19.83	c [INC SYSTEM] execute solver
24.48/24.66	c [INC SEARCH] formula is SAT
24.67/24.85	c [INC SYSTEM] solved the initial formula
25.08/25.28	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
25.59/38.58	HOME/npSolver-pbo-Itdqb.sh: line 18: 11056 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-3702572-1338140935/watcher-3702572-1338140935 -o /tmp/evaluation-result-3702572-1338140935/solver-3702572-1338140935 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702572-1338140935.opb 1281563156 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 2.00 2.00 3/178 11055
/proc/meminfo: memFree=31334024/32873648 swapFree=6852/6852
[pid=11055] ppid=11053 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11055/stat : 11055 (npSolver-pbo-It) S 11053 11055 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280220310 9367552 275 33554432000 4194304 5064252 140737250689664 140737250688576 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/11055/statm: 2287 275 233 213 0 72 0

[startup+0.0383509 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 11055
/proc/meminfo: memFree=31334024/32873648 swapFree=6852/6852
[pid=11055] ppid=11053 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11055/stat : 11055 (npSolver-pbo-It) S 11053 11055 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280220310 9367552 275 33554432000 4194304 5064252 140737250689664 140737250688576 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/11055/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100254 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 11055
/proc/meminfo: memFree=31334024/32873648 swapFree=6852/6852
[pid=11055] ppid=11053 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11055/stat : 11055 (npSolver-pbo-It) S 11053 11055 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280220310 9367552 275 33554432000 4194304 5064252 140737250689664 140737250688576 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/11055/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300247 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 11055
/proc/meminfo: memFree=31334024/32873648 swapFree=6852/6852
[pid=11055] ppid=11053 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11055/stat : 11055 (npSolver-pbo-It) S 11053 11055 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280220310 9367552 275 33554432000 4194304 5064252 140737250689664 140737250688576 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/11055/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.70024 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 11055
/proc/meminfo: memFree=31334024/32873648 swapFree=6852/6852
[pid=11055] ppid=11053 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11055/stat : 11055 (npSolver-pbo-It) S 11053 11055 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280220310 9367552 275 33554432000 4194304 5064252 140737250689664 140737250688576 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/11055/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 11057
/proc/meminfo: memFree=31320536/32873648 swapFree=6852/6852
[pid=11055] ppid=11053 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11055/stat : 11055 (npSolver-pbo-It) S 11053 11055 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280220310 9367552 275 33554432000 4194304 5064252 140737250689664 140737250688576 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/11055/statm: 2287 275 233 213 0 72 0
[pid=11056] ppid=11055 vsize=122092 CPUtime=1.49 cores=1,3,5,7
/proc/11056/stat : 11056 (npSolver-pbo) R 11055 11055 9266 0 -1 4202496 9061 0 0 0 147 2 0 0 20 0 1 0 280220310 125022208 17719 33554432000 4194304 5992684 140736600207968 140736600204088 5045366 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/11056/statm: 30523 17719 165 440 0 30079 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 131240

[startup+3.10028 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 11057
/proc/meminfo: memFree=31221276/32873648 swapFree=6852/6852
[pid=11055] ppid=11053 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11055/stat : 11055 (npSolver-pbo-It) S 11053 11055 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280220310 9367552 275 33554432000 4194304 5064252 140737250689664 140737250688576 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/11055/statm: 2287 275 233 213 0 72 0
[pid=11056] ppid=11055 vsize=221820 CPUtime=3.09 cores=1,3,5,7
/proc/11056/stat : 11056 (npSolver-pbo) R 11055 11055 9266 0 -1 4202496 26394 0 0 0 301 8 0 0 20 0 1 0 280220310 227143680 51356 33554432000 4194304 5992684 140736600207968 140736600201256 4523497 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/11056/statm: 55455 51356 165 440 0 55011 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 230968

[startup+6.30022 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 11057
/proc/meminfo: memFree=30910100/32873648 swapFree=6852/6852
[pid=11055] ppid=11053 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11055/stat : 11055 (npSolver-pbo-It) S 11053 11055 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280220310 9367552 275 33554432000 4194304 5064252 140737250689664 140737250688576 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/11055/statm: 2287 275 233 213 0 72 0
[pid=11056] ppid=11055 vsize=462564 CPUtime=5.99 cores=1,3,5,7
/proc/11056/stat : 11056 (npSolver-pbo) S 11055 11055 9266 0 -1 4202496 55032 0 0 0 546 53 0 0 20 0 1 0 280220310 473665536 112581 33554432000 4194304 5992684 140736600207968 140736600202416 5175646 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11056/statm: 115641 112581 172 440 0 115197 0
Current children cumulated CPU time (s) 5.99
Current children cumulated vsize (KiB) 471712

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 11059
/proc/meminfo: memFree=29937316/32873648 swapFree=6852/6852
[pid=11055] ppid=11053 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11055/stat : 11055 (npSolver-pbo-It) S 11053 11055 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280220310 9367552 275 33554432000 4194304 5064252 140737250689664 140737250688576 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/11055/statm: 2287 275 233 213 0 72 0
[pid=11056] ppid=11055 vsize=462564 CPUtime=5.99 cores=1,3,5,7
/proc/11056/stat : 11056 (npSolver-pbo) S 11055 11055 9266 0 -1 4202496 55032 0 0 0 546 53 0 0 20 0 1 0 280220310 473665536 112581 33554432000 4194304 5992684 140736600207968 140736600202416 5175646 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11056/statm: 115641 112581 172 440 0 115197 0
[pid=11058] ppid=11056 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11058/stat : 11058 (cp2_pre.sh) S 11056 11055 9266 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 280220910 9367552 277 33554432000 4194304 5064252 140736263619616 140736263618320 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/11058/statm: 2287 277 234 213 0 72 0
[pid=11059] ppid=11058 vsize=800912 CPUtime=6.52 cores=1,3,5,7
/proc/11059/stat : 11059 (coprocessor) R 11058 11055 9266 0 -1 4202496 19929 0 0 0 613 39 0 0 20 0 1 0 280220911 820133888 155236 33554432000 4194304 6586260 140736857123280 140736857119032 5732496 0 0 4096 8404994 0 0 0 17 1 0 0 15 0 0
/proc/11059/statm: 200228 155236 158 584 0 199640 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 1281772

[startup+25.5003 s]
/proc/loadavg: 2.22 2.05 2.02 4/182 11062
/proc/meminfo: memFree=29452528/32873648 swapFree=6852/6852
[pid=11055] ppid=11053 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11055/stat : 11055 (npSolver-pbo-It) S 11053 11055 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280220310 9367552 275 33554432000 4194304 5064252 140737250689664 140737250688576 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/11055/statm: 2287 275 233 213 0 72 0
[pid=11056] ppid=11055 vsize=549880 CPUtime=20.48 cores=1,3,5,7
/proc/11056/stat : 11056 (npSolver-pbo) R 11055 11055 9266 0 -1 4204032 59901 20832 0 0 618 66 1285 79 20 0 1 0 280220310 563077120 134429 33554432000 4194304 5992684 140736600207968 140736600202504 5240597 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/11056/statm: 137470 134429 191 440 0 137026 0
[pid=11061] ppid=11056 vsize=1083724 CPUtime=4.75 cores=1,3,5,7
/proc/11061/stat : 11061 (glucosInc) S 11056 11055 9266 0 -1 4202496 144765 0 0 0 440 35 0 0 20 0 1 0 280222293 1109733376 246463 33554432000 4194304 5654031 140736596256416 140736596254728 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11061/statm: 270931 246463 147 357 0 270571 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 1642752

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

[startup+25.8003 s]
/proc/loadavg: 2.22 2.05 2.02 4/182 11062
/proc/meminfo: memFree=29452528/32873648 swapFree=6852/6852
[pid=11055] ppid=11053 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11055/stat : 11055 (npSolver-pbo-It) S 11053 11055 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280220310 9367552 275 33554432000 4194304 5064252 140737250689664 140737250688576 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/11055/statm: 2287 275 233 213 0 72 0
[pid=11056] ppid=11055 vsize=549880 CPUtime=20.54 cores=1,3,5,7
/proc/11056/stat : 11056 (npSolver-pbo) S 11055 11055 9266 0 -1 4204032 59901 20832 0 0 618 72 1285 79 20 0 1 0 280220310 563077120 134429 33554432000 4194304 5992684 140736600207968 140736600202504 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/11056/statm: 137470 134429 191 440 0 137026 0
[pid=11061] ppid=11056 vsize=1083724 CPUtime=4.75 cores=1,3,5,7
/proc/11061/stat : 11061 (glucosInc) S 11056 11055 9266 0 -1 4202496 144765 0 0 0 440 35 0 0 20 0 1 0 280222293 1109733376 246463 33554432000 4194304 5654031 140736596256416 140736596254728 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11061/statm: 270931 246463 147 357 0 270571 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 1642752

[startup+32.2063 s]
/proc/loadavg: 2.20 2.05 2.01 2/182 11062
/proc/meminfo: memFree=28535664/32873648 swapFree=6852/6852
[pid=11055] ppid=11053 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11055/stat : 11055 (npSolver-pbo-It) S 11053 11055 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280220310 9367552 275 33554432000 4194304 5064252 140737250689664 140737250688576 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/11055/statm: 2287 275 233 213 0 72 0
[pid=11056] ppid=11055 vsize=549880 CPUtime=20.84 cores=1,3,5,7
/proc/11056/stat : 11056 (npSolver-pbo) S 11055 11055 9266 0 -1 4204032 59902 20832 0 0 618 102 1285 79 20 0 1 0 280220310 563077120 134430 33554432000 4194304 5992684 140736600207968 140736600202504 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/11056/statm: 137470 134430 192 440 0 137026 0
[pid=11061] ppid=11056 vsize=1083724 CPUtime=4.75 cores=1,3,5,7
/proc/11061/stat : 11061 (glucosInc) S 11056 11055 9266 0 -1 4202496 144765 0 0 0 440 35 0 0 20 0 1 0 280222293 1109733376 246463 33554432000 4194304 5654031 140736596256416 140736596254728 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11061/statm: 270931 246463 147 357 0 270571 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 1642752

[startup+35.4003 s]
/proc/loadavg: 2.35 2.08 2.02 2/182 11062
/proc/meminfo: memFree=28536656/32873648 swapFree=6852/6852
[pid=11055] ppid=11053 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11055/stat : 11055 (npSolver-pbo-It) S 11053 11055 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280220310 9367552 275 33554432000 4194304 5064252 140737250689664 140737250688576 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/11055/statm: 2287 275 233 213 0 72 0
[pid=11056] ppid=11055 vsize=549880 CPUtime=20.84 cores=1,3,5,7
/proc/11056/stat : 11056 (npSolver-pbo) S 11055 11055 9266 0 -1 4204032 59902 20832 0 0 618 102 1285 79 20 0 1 0 280220310 563077120 134430 33554432000 4194304 5992684 140736600207968 140736600202504 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/11056/statm: 137470 134430 192 440 0 137026 0
[pid=11061] ppid=11056 vsize=1083724 CPUtime=4.75 cores=1,3,5,7
/proc/11061/stat : 11061 (glucosInc) S 11056 11055 9266 0 -1 4202496 144765 0 0 0 440 35 0 0 20 0 1 0 280222293 1109733376 246463 33554432000 4194304 5654031 140736596256416 140736596254728 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11061/statm: 270931 246463 147 357 0 270571 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 1642752

[startup+37.0003 s]
/proc/loadavg: 2.35 2.08 2.02 2/182 11062
/proc/meminfo: memFree=28536532/32873648 swapFree=6852/6852
[pid=11055] ppid=11053 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11055/stat : 11055 (npSolver-pbo-It) S 11053 11055 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280220310 9367552 275 33554432000 4194304 5064252 140737250689664 140737250688576 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/11055/statm: 2287 275 233 213 0 72 0
[pid=11056] ppid=11055 vsize=549880 CPUtime=20.84 cores=1,3,5,7
/proc/11056/stat : 11056 (npSolver-pbo) S 11055 11055 9266 0 -1 4204032 59902 20832 0 0 618 102 1285 79 20 0 1 0 280220310 563077120 134430 33554432000 4194304 5992684 140736600207968 140736600202504 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/11056/statm: 137470 134430 192 440 0 137026 0
[pid=11061] ppid=11056 vsize=1083724 CPUtime=4.75 cores=1,3,5,7
/proc/11061/stat : 11061 (glucosInc) S 11056 11055 9266 0 -1 4202496 144765 0 0 0 440 35 0 0 20 0 1 0 280222293 1109733376 246463 33554432000 4194304 5654031 140736596256416 140736596254728 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11061/statm: 270931 246463 147 357 0 270571 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 1642752

[startup+37.8003 s]
/proc/loadavg: 2.48 2.11 2.04 2/182 11062
/proc/meminfo: memFree=28536532/32873648 swapFree=6852/6852
[pid=11055] ppid=11053 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11055/stat : 11055 (npSolver-pbo-It) S 11053 11055 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280220310 9367552 275 33554432000 4194304 5064252 140737250689664 140737250688576 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/11055/statm: 2287 275 233 213 0 72 0
[pid=11056] ppid=11055 vsize=549880 CPUtime=20.84 cores=1,3,5,7
/proc/11056/stat : 11056 (npSolver-pbo) S 11055 11055 9266 0 -1 4204032 59902 20832 0 0 618 102 1285 79 20 0 1 0 280220310 563077120 134430 33554432000 4194304 5992684 140736600207968 140736600202504 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/11056/statm: 137470 134430 192 440 0 137026 0
[pid=11061] ppid=11056 vsize=1083724 CPUtime=4.75 cores=1,3,5,7
/proc/11061/stat : 11061 (glucosInc) S 11056 11055 9266 0 -1 4202496 144765 0 0 0 440 35 0 0 20 0 1 0 280222293 1109733376 246463 33554432000 4194304 5654031 140736596256416 140736596254728 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11061/statm: 270931 246463 147 357 0 270571 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 1642752

[startup+38.2003 s]
/proc/loadavg: 2.48 2.11 2.04 2/182 11062
/proc/meminfo: memFree=28536532/32873648 swapFree=6852/6852
[pid=11055] ppid=11053 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11055/stat : 11055 (npSolver-pbo-It) S 11053 11055 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280220310 9367552 275 33554432000 4194304 5064252 140737250689664 140737250688576 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/11055/statm: 2287 275 233 213 0 72 0
[pid=11056] ppid=11055 vsize=549880 CPUtime=20.84 cores=1,3,5,7
/proc/11056/stat : 11056 (npSolver-pbo) S 11055 11055 9266 0 -1 4204032 59902 20832 0 0 618 102 1285 79 20 0 1 0 280220310 563077120 134430 33554432000 4194304 5992684 140736600207968 140736600202504 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/11056/statm: 137470 134430 192 440 0 137026 0
[pid=11061] ppid=11056 vsize=1083724 CPUtime=4.75 cores=1,3,5,7
/proc/11061/stat : 11061 (glucosInc) S 11056 11055 9266 0 -1 4202496 144765 0 0 0 440 35 0 0 20 0 1 0 280222293 1109733376 246463 33554432000 4194304 5654031 140736596256416 140736596254728 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11061/statm: 270931 246463 147 357 0 270571 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 1642752

[startup+38.4003 s]
/proc/loadavg: 2.48 2.11 2.04 2/182 11062
/proc/meminfo: memFree=28536532/32873648 swapFree=6852/6852
[pid=11055] ppid=11053 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11055/stat : 11055 (npSolver-pbo-It) S 11053 11055 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280220310 9367552 275 33554432000 4194304 5064252 140737250689664 140737250688576 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/11055/statm: 2287 275 233 213 0 72 0
[pid=11056] ppid=11055 vsize=549880 CPUtime=20.84 cores=1,3,5,7
/proc/11056/stat : 11056 (npSolver-pbo) S 11055 11055 9266 0 -1 4204032 59902 20832 0 0 618 102 1285 79 20 0 1 0 280220310 563077120 134430 33554432000 4194304 5992684 140736600207968 140736600202504 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/11056/statm: 137470 134430 192 440 0 137026 0
[pid=11061] ppid=11056 vsize=1083724 CPUtime=4.75 cores=1,3,5,7
/proc/11061/stat : 11061 (glucosInc) S 11056 11055 9266 0 -1 4202496 144765 0 0 0 440 35 0 0 20 0 1 0 280222293 1109733376 246463 33554432000 4194304 5654031 140736596256416 140736596254728 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11061/statm: 270931 246463 147 357 0 270571 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 1642752

[startup+38.5003 s]
/proc/loadavg: 2.48 2.11 2.04 2/182 11062
/proc/meminfo: memFree=28536532/32873648 swapFree=6852/6852
[pid=11055] ppid=11053 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11055/stat : 11055 (npSolver-pbo-It) S 11053 11055 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280220310 9367552 275 33554432000 4194304 5064252 140737250689664 140737250688576 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/11055/statm: 2287 275 233 213 0 72 0
[pid=11056] ppid=11055 vsize=549880 CPUtime=20.84 cores=1,3,5,7
/proc/11056/stat : 11056 (npSolver-pbo) S 11055 11055 9266 0 -1 4204032 59902 20832 0 0 618 102 1285 79 20 0 1 0 280220310 563077120 134430 33554432000 4194304 5992684 140736600207968 140736600202504 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/11056/statm: 137470 134430 192 440 0 137026 0
[pid=11061] ppid=11056 vsize=1083724 CPUtime=4.75 cores=1,3,5,7
/proc/11061/stat : 11061 (glucosInc) S 11056 11055 9266 0 -1 4202496 144765 0 0 0 440 35 0 0 20 0 1 0 280222293 1109733376 246463 33554432000 4194304 5654031 140736596256416 140736596254728 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11061/statm: 270931 246463 147 357 0 270571 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 1642752

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11055 and gives
#  childrusage.ru_utime.tv_sec=19
#  childrusage.ru_utime.tv_usec=38105
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=837720
# CPU time returned by wait4() is 20.8758
# while last known CPU time is 25.59
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 38.5843
CPU time (s): 25.59
CPU user time (s): 23.43
CPU system time (s): 2.16
CPU usage (%): 66.3223
Max. virtual memory (cumulated for all children) (KiB): 1642752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.0381
system time used= 1.83772
maximum resident set size= 699876
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81110
page faults= 0
swaps= 0
block input operations= 8
block output operations= 982512
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 134434
involuntary context switches= 62

runsolver used 0.069989 second user time and 0.236963 second system time

The end

Launcher Data 

Begin job on node115 at 2012-05-27 19:48:55
IDJOB=3702572
IDBENCH=92770
IDSOLVER=2278
FILE ID=node115/3702572-1338140935
RUNJOBID= node115-1338123580-9283
PBS_JOBID= 14624500
Free space on /tmp= 71620 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/IC/normalized-minisat50_6_9_9_ic.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702572-1338140935/watcher-3702572-1338140935 -o /tmp/evaluation-result-3702572-1338140935/solver-3702572-1338140935 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702572-1338140935.opb 1281563156 HOME HOME

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

MD5SUM BENCH= 682b99afc8253237d78b2f22551fbcba
RANDOM SEED=1281563156

node115.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		: 2666.462
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	: 5332.92
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		: 2666.462
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	: 5331.91
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		: 2666.462
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		: 2666.462
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		: 2666.462
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	: 5331.92
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		: 2666.462
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	: 5331.91
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		: 2666.462
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		: 2666.462
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:       32873648 kB
MemFree:        31334024 kB
Buffers:          290236 kB
Cached:           265228 kB
SwapCached:          936 kB
Active:           680356 kB
Inactive:          38248 kB
Active(anon):     155512 kB
Inactive(anon):    10284 kB
Active(file):     524844 kB
Inactive(file):    27964 kB
Unevictable:        6852 kB
Mlocked:            6852 kB
SwapTotal:      67108856 kB
SwapFree:       67106408 kB
Dirty:             20240 kB
Writeback:             0 kB
AnonPages:        171232 kB
Mapped:            12912 kB
Shmem:                96 kB
Slab:             682480 kB
SReclaimable:     126820 kB
SUnreclaim:       555660 kB
KernelStack:        1472 kB
PageTables:         4456 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     287652 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    122880 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70888 MiB
End job on node115 at 2012-05-27 19:49:36