Trace number 3702620

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) 62.37 99.5591

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/MH+IC/
normalized-minisat50_4_16_7_mh_ic.opb
MD5SUM3eaa96d95c87970ffa908b3a1331e29d
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark6201610
Best CPU time to get the best result obtained on this benchmark1801.08
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables370300
Total number of constraints847958
Number of constraints which are clauses597900
Number of constraints which are cardinality constraints (but not clauses)58
Number of constraints which are nor clauses,nor cardinality constraints250000
Minimum length of a constraint2
Maximum length of a constraint3725
Number of terms in the objective function 132350
Biggest coefficient in the objective function 135796744
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 69525451982
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 135796744
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 69525451982
Number of bits of the biggest sum of numbers37
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

14.69/14.72	c run inc solver
14.69/14.72	c [INC SYSTEM] run initial solver
14.69/14.72	c [INC SYSTEM] preprocess with white file
47.64/48.11	c [INC SYSTEM] finished preprocessing in 33 s
47.64/48.11	c [INC SYSTEM] execute solver
59.69/59.98	c [INC SEARCH] formula is SAT
60.18/60.48	c [INC SYSTEM] solved the initial formula
61.48/61.79	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
62.37/99.55	HOME/npSolver-pbo-Itdqb.sh: line 18: 31835 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-3702620-1338126629/watcher-3702620-1338126629 -o /tmp/evaluation-result-3702620-1338126629/solver-3702620-1338126629 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702620-1338126629.opb 1605428057 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 2.13 3/178 31834
/proc/meminfo: memFree=31850628/32873648 swapFree=7116/7116
[pid=31834] ppid=31832 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31834/stat : 31834 (npSolver-pbo-It) S 31832 31834 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278788450 9367552 275 33554432000 4194304 5064252 140734992676000 140734992674912 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31834/statm: 2287 275 233 213 0 72 0

[startup+0.0693221 s]
/proc/loadavg: 2.00 2.00 2.13 3/178 31834
/proc/meminfo: memFree=31850628/32873648 swapFree=7116/7116
[pid=31834] ppid=31832 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31834/stat : 31834 (npSolver-pbo-It) S 31832 31834 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278788450 9367552 275 33554432000 4194304 5064252 140734992676000 140734992674912 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31834/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.10024 s]
/proc/loadavg: 2.00 2.00 2.13 3/178 31834
/proc/meminfo: memFree=31850628/32873648 swapFree=7116/7116
[pid=31834] ppid=31832 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31834/stat : 31834 (npSolver-pbo-It) S 31832 31834 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278788450 9367552 275 33554432000 4194304 5064252 140734992676000 140734992674912 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31834/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300182 s]
/proc/loadavg: 2.00 2.00 2.13 3/178 31834
/proc/meminfo: memFree=31850628/32873648 swapFree=7116/7116
[pid=31834] ppid=31832 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31834/stat : 31834 (npSolver-pbo-It) S 31832 31834 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278788450 9367552 275 33554432000 4194304 5064252 140734992676000 140734992674912 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31834/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700233 s]
/proc/loadavg: 2.00 2.00 2.13 3/178 31834
/proc/meminfo: memFree=31850628/32873648 swapFree=7116/7116
[pid=31834] ppid=31832 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31834/stat : 31834 (npSolver-pbo-It) S 31832 31834 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278788450 9367552 275 33554432000 4194304 5064252 140734992676000 140734992674912 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31834/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50027 s]
/proc/loadavg: 2.00 2.00 2.13 3/182 31838
/proc/meminfo: memFree=31539520/32873648 swapFree=7116/7116
[pid=31834] ppid=31832 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31834/stat : 31834 (npSolver-pbo-It) S 31832 31834 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278788450 9367552 275 33554432000 4194304 5064252 140734992676000 140734992674912 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31834/statm: 2287 275 233 213 0 72 0
[pid=31835] ppid=31834 vsize=28696 CPUtime=1.48 cores=1,3,5,7
/proc/31835/stat : 31835 (npSolver-pbo) R 31834 31834 31461 0 -1 4202496 4629 0 0 0 147 1 0 0 20 0 1 0 278788450 29384704 5909 33554432000 4194304 5992684 140736169214160 140736169209896 5179600 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/31835/statm: 7174 5909 148 440 0 6730 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 37844

[startup+3.10034 s]
/proc/loadavg: 2.00 2.00 2.13 3/182 31838
/proc/meminfo: memFree=31468492/32873648 swapFree=7116/7116
[pid=31834] ppid=31832 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31834/stat : 31834 (npSolver-pbo-It) S 31832 31834 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278788450 9367552 275 33554432000 4194304 5064252 140734992676000 140734992674912 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31834/statm: 2287 275 233 213 0 72 0
[pid=31835] ppid=31834 vsize=87864 CPUtime=3.09 cores=1,3,5,7
/proc/31835/stat : 31835 (npSolver-pbo) R 31834 31834 31461 0 -1 4202496 8866 0 0 0 305 4 0 0 20 0 1 0 278788450 89972736 14462 33554432000 4194304 5992684 140736169214160 140736169210280 4955545 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/31835/statm: 21966 14462 165 440 0 21522 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 97012

[startup+6.30028 s]
/proc/loadavg: 2.00 2.00 2.13 3/181 31840
/proc/meminfo: memFree=31462696/32873648 swapFree=7116/7116
[pid=31834] ppid=31832 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31834/stat : 31834 (npSolver-pbo-It) S 31832 31834 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278788450 9367552 275 33554432000 4194304 5064252 140734992676000 140734992674912 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31834/statm: 2287 275 233 213 0 72 0
[pid=31835] ppid=31834 vsize=409816 CPUtime=6.29 cores=1,3,5,7
/proc/31835/stat : 31835 (npSolver-pbo) R 31834 31834 31461 0 -1 4202496 41460 0 0 0 614 15 0 0 20 0 1 0 278788450 419651584 89884 33554432000 4194304 5992684 140736169214160 140736169205816 5044337 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/31835/statm: 102454 89884 165 440 0 102010 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 418964

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.13 3/181 31840
/proc/meminfo: memFree=30694288/32873648 swapFree=7116/7116
[pid=31834] ppid=31832 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31834/stat : 31834 (npSolver-pbo-It) S 31832 31834 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278788450 9367552 275 33554432000 4194304 5064252 140734992676000 140734992674912 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31834/statm: 2287 275 233 213 0 72 0
[pid=31835] ppid=31834 vsize=1459408 CPUtime=12.69 cores=1,3,5,7
/proc/31835/stat : 31835 (npSolver-pbo) R 31834 31834 31461 0 -1 4202496 108823 0 0 0 1228 41 0 0 20 0 1 0 278788450 1494433792 241178 33554432000 4194304 5992684 140736169214160 140736169205816 5044393 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/31835/statm: 364852 241178 165 440 0 364408 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1468556

[startup+25.5002 s]
/proc/loadavg: 2.15 2.03 2.13 3/182 31850
/proc/meminfo: memFree=28333892/32873648 swapFree=7116/7116
[pid=31834] ppid=31832 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31834/stat : 31834 (npSolver-pbo-It) S 31832 31834 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278788450 9367552 275 33554432000 4194304 5064252 140734992676000 140734992674912 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31834/statm: 2287 275 233 213 0 72 0
[pid=31835] ppid=31834 vsize=1511668 CPUtime=14.93 cores=1,3,5,7
/proc/31835/stat : 31835 (npSolver-pbo) S 31834 31834 31461 0 -1 4202496 123131 0 0 0 1343 150 0 0 20 0 1 0 278788450 1547948032 268575 33554432000 4194304 5992684 140736169214160 140736169208608 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31835/statm: 377917 268575 172 440 0 377473 0
[pid=31844] ppid=31835 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31844/stat : 31844 (cp2_pre.sh) S 31835 31834 31461 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 278789943 9367552 277 33554432000 4194304 5064252 140733324482416 140733324481120 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/31844/statm: 2287 277 234 213 0 72 0
[pid=31845] ppid=31844 vsize=2026252 CPUtime=10.54 cores=1,3,5,7
/proc/31845/stat : 31845 (coprocessor) R 31844 31834 31461 0 -1 4202496 24079 0 0 0 998 56 0 0 20 0 1 0 278789945 2074882048 390038 33554432000 4194304 6586260 140736531827712 140736531823464 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/31845/statm: 506563 390038 158 584 0 505975 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 3556216

[startup+51.1004 s]
/proc/loadavg: 2.29 2.08 2.14 3/181 31855
/proc/meminfo: memFree=28270596/32873648 swapFree=7116/7116
[pid=31834] ppid=31832 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31834/stat : 31834 (npSolver-pbo-It) S 31832 31834 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278788450 9367552 275 33554432000 4194304 5064252 140734992676000 140734992674912 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31834/statm: 2287 275 233 213 0 72 0
[pid=31835] ppid=31834 vsize=1511668 CPUtime=47.75 cores=1,3,5,7
/proc/31835/stat : 31835 (npSolver-pbo) S 31834 31834 31461 0 -1 4202496 123147 24984 0 0 1343 151 3102 179 20 0 1 0 278788450 1547948032 268577 33554432000 4194304 5992684 140736169214160 140736169200424 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31835/statm: 377917 268577 174 440 0 377473 0
[pid=31855] ppid=31835 vsize=1185452 CPUtime=2.97 cores=1,3,5,7
/proc/31855/stat : 31855 (glucosInc) R 31835 31834 31461 0 -1 4202496 144154 0 0 0 262 35 0 0 20 0 1 0 278793261 1213902848 263224 33554432000 4194304 5654031 140736302662960 140736301612312 4797458 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/31855/statm: 296396 263225 108 357 0 296036 0
Current children cumulated CPU time (s) 50.72
Current children cumulated vsize (KiB) 2706268

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

[startup+51.4004 s]
/proc/loadavg: 2.29 2.08 2.14 3/181 31855
/proc/meminfo: memFree=28270596/32873648 swapFree=7116/7116
[pid=31834] ppid=31832 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31834/stat : 31834 (npSolver-pbo-It) S 31832 31834 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278788450 9367552 275 33554432000 4194304 5064252 140734992676000 140734992674912 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31834/statm: 2287 275 233 213 0 72 0
[pid=31835] ppid=31834 vsize=1511668 CPUtime=47.75 cores=1,3,5,7
/proc/31835/stat : 31835 (npSolver-pbo) S 31834 31834 31461 0 -1 4202496 123147 24984 0 0 1343 151 3102 179 20 0 1 0 278788450 1547948032 268577 33554432000 4194304 5992684 140736169214160 140736169200424 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31835/statm: 377917 268577 174 440 0 377473 0
[pid=31855] ppid=31835 vsize=1367120 CPUtime=3.27 cores=1,3,5,7
/proc/31855/stat : 31855 (glucosInc) R 31835 31834 31461 0 -1 4202496 152854 0 0 0 289 38 0 0 20 0 1 0 278793261 1399930880 285119 33554432000 4194304 5654031 140736302662960 140736301612312 4797458 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/31855/statm: 341780 285120 108 357 0 341420 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 2887936

[startup+77.0002 s]
/proc/loadavg: 2.58 2.15 2.17 2/182 31856
/proc/meminfo: memFree=24080200/32873648 swapFree=7116/7116
[pid=31834] ppid=31832 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31834/stat : 31834 (npSolver-pbo-It) S 31832 31834 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278788450 9367552 275 33554432000 4194304 5064252 140734992676000 140734992674912 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31834/statm: 2287 275 233 213 0 72 0
[pid=31835] ppid=31834 vsize=1697372 CPUtime=50.75 cores=1,3,5,7
/proc/31835/stat : 31835 (npSolver-pbo) S 31834 31834 31461 0 -1 4204032 131244 24984 0 0 1549 245 3102 179 20 0 1 0 278788450 1738108928 315021 33554432000 4194304 5992684 140736169214160 140736169208696 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31835/statm: 424343 315021 192 440 0 423899 0
[pid=31855] ppid=31835 vsize=2945472 CPUtime=11.62 cores=1,3,5,7
/proc/31855/stat : 31855 (glucosInc) S 31835 31834 31461 0 -1 4202496 324963 0 0 0 1074 88 0 0 20 0 1 0 278793261 3016163328 625792 33554432000 4194304 5654031 140736302662960 140736302661272 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31855/statm: 736368 625792 147 357 0 736008 0
Current children cumulated CPU time (s) 62.37
Current children cumulated vsize (KiB) 4651992

[startup+89.8002 s]
/proc/loadavg: 2.82 2.22 2.19 2/182 31856
/proc/meminfo: memFree=24078340/32873648 swapFree=7116/7116
[pid=31834] ppid=31832 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31834/stat : 31834 (npSolver-pbo-It) S 31832 31834 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278788450 9367552 275 33554432000 4194304 5064252 140734992676000 140734992674912 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31834/statm: 2287 275 233 213 0 72 0
[pid=31835] ppid=31834 vsize=1697372 CPUtime=50.75 cores=1,3,5,7
/proc/31835/stat : 31835 (npSolver-pbo) S 31834 31834 31461 0 -1 4204032 131244 24984 0 0 1549 245 3102 179 20 0 1 0 278788450 1738108928 315021 33554432000 4194304 5992684 140736169214160 140736169208696 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31835/statm: 424343 315021 192 440 0 423899 0
[pid=31855] ppid=31835 vsize=2945472 CPUtime=11.62 cores=1,3,5,7
/proc/31855/stat : 31855 (glucosInc) S 31835 31834 31461 0 -1 4202496 324963 0 0 0 1074 88 0 0 20 0 1 0 278793261 3016163328 625792 33554432000 4194304 5654031 140736302662960 140736302661272 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31855/statm: 736368 625792 147 357 0 736008 0
Current children cumulated CPU time (s) 62.37
Current children cumulated vsize (KiB) 4651992

[startup+96.2002 s]
/proc/loadavg: 2.99 2.27 2.21 2/182 31856
/proc/meminfo: memFree=24071824/32873648 swapFree=7116/7116
[pid=31834] ppid=31832 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31834/stat : 31834 (npSolver-pbo-It) S 31832 31834 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278788450 9367552 275 33554432000 4194304 5064252 140734992676000 140734992674912 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31834/statm: 2287 275 233 213 0 72 0
[pid=31835] ppid=31834 vsize=1697372 CPUtime=50.75 cores=1,3,5,7
/proc/31835/stat : 31835 (npSolver-pbo) S 31834 31834 31461 0 -1 4204032 131244 24984 0 0 1549 245 3102 179 20 0 1 0 278788450 1738108928 315021 33554432000 4194304 5992684 140736169214160 140736169208696 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31835/statm: 424343 315021 192 440 0 423899 0
[pid=31855] ppid=31835 vsize=2945472 CPUtime=11.62 cores=1,3,5,7
/proc/31855/stat : 31855 (glucosInc) S 31835 31834 31461 0 -1 4202496 324963 0 0 0 1074 88 0 0 20 0 1 0 278793261 3016163328 625792 33554432000 4194304 5654031 140736302662960 140736302661272 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31855/statm: 736368 625792 147 357 0 736008 0
Current children cumulated CPU time (s) 62.37
Current children cumulated vsize (KiB) 4651992

[startup+97.8002 s]
/proc/loadavg: 2.99 2.27 2.21 2/182 31856
/proc/meminfo: memFree=24071576/32873648 swapFree=7116/7116
[pid=31834] ppid=31832 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31834/stat : 31834 (npSolver-pbo-It) S 31832 31834 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278788450 9367552 275 33554432000 4194304 5064252 140734992676000 140734992674912 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31834/statm: 2287 275 233 213 0 72 0
[pid=31835] ppid=31834 vsize=1697372 CPUtime=50.75 cores=1,3,5,7
/proc/31835/stat : 31835 (npSolver-pbo) S 31834 31834 31461 0 -1 4204032 131244 24984 0 0 1549 245 3102 179 20 0 1 0 278788450 1738108928 315021 33554432000 4194304 5992684 140736169214160 140736169208696 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31835/statm: 424343 315021 192 440 0 423899 0
[pid=31855] ppid=31835 vsize=2945472 CPUtime=11.62 cores=1,3,5,7
/proc/31855/stat : 31855 (glucosInc) S 31835 31834 31461 0 -1 4202496 324963 0 0 0 1074 88 0 0 20 0 1 0 278793261 3016163328 625792 33554432000 4194304 5654031 140736302662960 140736302661272 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31855/statm: 736368 625792 147 357 0 736008 0
Current children cumulated CPU time (s) 62.37
Current children cumulated vsize (KiB) 4651992

[startup+98.6002 s]
/proc/loadavg: 3.23 2.33 2.23 2/182 31856
/proc/meminfo: memFree=24071452/32873648 swapFree=7116/7116
[pid=31834] ppid=31832 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31834/stat : 31834 (npSolver-pbo-It) S 31832 31834 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278788450 9367552 275 33554432000 4194304 5064252 140734992676000 140734992674912 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31834/statm: 2287 275 233 213 0 72 0
[pid=31835] ppid=31834 vsize=1697372 CPUtime=50.75 cores=1,3,5,7
/proc/31835/stat : 31835 (npSolver-pbo) S 31834 31834 31461 0 -1 4204032 131244 24984 0 0 1549 245 3102 179 20 0 1 0 278788450 1738108928 315021 33554432000 4194304 5992684 140736169214160 140736169208696 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31835/statm: 424343 315021 192 440 0 423899 0
[pid=31855] ppid=31835 vsize=2945472 CPUtime=11.62 cores=1,3,5,7
/proc/31855/stat : 31855 (glucosInc) S 31835 31834 31461 0 -1 4202496 324963 0 0 0 1074 88 0 0 20 0 1 0 278793261 3016163328 625792 33554432000 4194304 5654031 140736302662960 140736302661272 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31855/statm: 736368 625792 147 357 0 736008 0
Current children cumulated CPU time (s) 62.37
Current children cumulated vsize (KiB) 4651992

[startup+99.0002 s]
/proc/loadavg: 3.23 2.33 2.23 2/182 31856
/proc/meminfo: memFree=24071452/32873648 swapFree=7116/7116
[pid=31834] ppid=31832 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31834/stat : 31834 (npSolver-pbo-It) S 31832 31834 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278788450 9367552 275 33554432000 4194304 5064252 140734992676000 140734992674912 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31834/statm: 2287 275 233 213 0 72 0
[pid=31835] ppid=31834 vsize=1697372 CPUtime=50.75 cores=1,3,5,7
/proc/31835/stat : 31835 (npSolver-pbo) S 31834 31834 31461 0 -1 4204032 131244 24984 0 0 1549 245 3102 179 20 0 1 0 278788450 1738108928 315021 33554432000 4194304 5992684 140736169214160 140736169208696 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31835/statm: 424343 315021 192 440 0 423899 0
[pid=31855] ppid=31835 vsize=2945472 CPUtime=11.62 cores=1,3,5,7
/proc/31855/stat : 31855 (glucosInc) S 31835 31834 31461 0 -1 4202496 324963 0 0 0 1074 88 0 0 20 0 1 0 278793261 3016163328 625792 33554432000 4194304 5654031 140736302662960 140736302661272 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31855/statm: 736368 625792 147 357 0 736008 0
Current children cumulated CPU time (s) 62.37
Current children cumulated vsize (KiB) 4651992

[startup+99.4002 s]
/proc/loadavg: 3.23 2.33 2.23 2/182 31856
/proc/meminfo: memFree=24073808/32873648 swapFree=7116/7116
[pid=31834] ppid=31832 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31834/stat : 31834 (npSolver-pbo-It) S 31832 31834 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278788450 9367552 275 33554432000 4194304 5064252 140734992676000 140734992674912 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31834/statm: 2287 275 233 213 0 72 0
[pid=31835] ppid=31834 vsize=1697372 CPUtime=50.75 cores=1,3,5,7
/proc/31835/stat : 31835 (npSolver-pbo) S 31834 31834 31461 0 -1 4204032 131244 24984 0 0 1549 245 3102 179 20 0 1 0 278788450 1738108928 315021 33554432000 4194304 5992684 140736169214160 140736169208696 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31835/statm: 424343 315021 192 440 0 423899 0
[pid=31855] ppid=31835 vsize=2945472 CPUtime=11.62 cores=1,3,5,7
/proc/31855/stat : 31855 (glucosInc) S 31835 31834 31461 0 -1 4202496 324963 0 0 0 1074 88 0 0 20 0 1 0 278793261 3016163328 625792 33554432000 4194304 5654031 140736302662960 140736302661272 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31855/statm: 736368 625792 147 357 0 736008 0
Current children cumulated CPU time (s) 62.37
Current children cumulated vsize (KiB) 4651992

[startup+99.5002 s]
/proc/loadavg: 3.23 2.33 2.23 2/182 31856
/proc/meminfo: memFree=24073808/32873648 swapFree=7116/7116
[pid=31834] ppid=31832 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31834/stat : 31834 (npSolver-pbo-It) S 31832 31834 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278788450 9367552 275 33554432000 4194304 5064252 140734992676000 140734992674912 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31834/statm: 2287 275 233 213 0 72 0
[pid=31835] ppid=31834 vsize=1697372 CPUtime=50.75 cores=1,3,5,7
/proc/31835/stat : 31835 (npSolver-pbo) S 31834 31834 31461 0 -1 4204032 131244 24984 0 0 1549 245 3102 179 20 0 1 0 278788450 1738108928 315021 33554432000 4194304 5992684 140736169214160 140736169208696 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31835/statm: 424343 315021 192 440 0 423899 0
[pid=31855] ppid=31835 vsize=2945472 CPUtime=11.62 cores=1,3,5,7
/proc/31855/stat : 31855 (glucosInc) S 31835 31834 31461 0 -1 4202496 324963 0 0 0 1074 88 0 0 20 0 1 0 278793261 3016163328 625792 33554432000 4194304 5654031 140736302662960 140736302661272 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31855/statm: 736368 625792 147 357 0 736008 0
Current children cumulated CPU time (s) 62.37
Current children cumulated vsize (KiB) 4651992

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31834 and gives
#  childrusage.ru_utime.tv_sec=46
#  childrusage.ru_utime.tv_usec=524927
#  childrusage.ru_stime.tv_sec=4
#  childrusage.ru_stime.tv_usec=285348
# CPU time returned by wait4() is 50.8103
# while last known CPU time is 62.37
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 99.5591
CPU time (s): 62.37
CPU user time (s): 57.25
CPU system time (s): 5.12
CPU usage (%): 62.6462
Max. virtual memory (cumulated for all children) (KiB): 4703052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 46.5249
system time used= 4.28535
maximum resident set size= 1686216
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 156602
page faults= 0
swaps= 0
block input operations= 8
block output operations= 2417200
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 421915
involuntary context switches= 65

runsolver used 0.180972 second user time and 0.511922 second system time

The end

Launcher Data 

Begin job on node123 at 2012-05-27 15:50:30
IDJOB=3702620
IDBENCH=92672
IDSOLVER=2278
FILE ID=node123/3702620-1338126629
RUNJOBID= node123-1338124037-31478
PBS_JOBID= 14624505
Free space on /tmp= 71636 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/MH+IC/normalized-minisat50_4_16_7_mh_ic.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702620-1338126629/watcher-3702620-1338126629 -o /tmp/evaluation-result-3702620-1338126629/solver-3702620-1338126629 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702620-1338126629.opb 1605428057 HOME HOME

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

MD5SUM BENCH= 3eaa96d95c87970ffa908b3a1331e29d
RANDOM SEED=1605428057

node123.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		: 2667.217
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	: 5334.43
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		: 2667.217
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		: 2667.217
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		: 2667.217
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		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
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		: 2667.217
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		: 2667.217
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:        31851644 kB
Buffers:           92288 kB
Cached:           100924 kB
SwapCached:          932 kB
Active:           219060 kB
Inactive:          17652 kB
Active(anon):      35980 kB
Inactive(anon):    10124 kB
Active(file):     183080 kB
Inactive(file):     7528 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67102952 kB
Dirty:             57968 kB
Writeback:             0 kB
AnonPages:         36164 kB
Mapped:            10396 kB
Shmem:                 0 kB
Slab:             648404 kB
SReclaimable:      92424 kB
SUnreclaim:       555980 kB
KernelStack:        1432 kB
PageTables:         4620 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     174016 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 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= 69640 MiB
End job on node123 at 2012-05-27 15:52:09