Trace number 3702570

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) 26.67 43.4016

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/IC/
normalized-minisat50_6_9_7_ic.opb
MD5SUMbec2717a52f6ea64bb8c452be5283561
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark22045487
Best CPU time to get the best result obtained on this benchmark1800.86
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 114791256
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 45888514984
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 114791256
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 45888514984
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 

5.97/6.01	c run inc solver
5.97/6.01	c [INC SYSTEM] run initial solver
5.97/6.01	c [INC SYSTEM] preprocess with white file
20.44/20.80	c [INC SYSTEM] finished preprocessing in 14 s
20.44/20.80	c [INC SYSTEM] execute solver
25.73/25.94	c [INC SEARCH] formula is SAT
25.93/26.12	c [INC SYSTEM] solved the initial formula
26.34/26.55	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
26.67/43.38	HOME/npSolver-pbo-Itdqb.sh: line 18: 22771 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-3702570-1338142680/watcher-3702570-1338142680 -o /tmp/evaluation-result-3702570-1338142680/solver-3702570-1338142680 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702570-1338142680.opb 1344978132 HOME HOME 

running on 4 cores: 0,2,4,6

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: 2.75 2.21 2.06 3/181 22770
/proc/meminfo: memFree=31429368/32873648 swapFree=6852/6852
[pid=22770] ppid=22768 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22770/stat : 22770 (npSolver-pbo-It) S 22768 22770 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280394864 9367552 275 33554432000 4194304 5064252 140735225587216 140735225586128 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22770/statm: 2287 275 233 213 0 72 0

[startup+0.0773689 s]
/proc/loadavg: 2.75 2.21 2.06 3/181 22770
/proc/meminfo: memFree=31429368/32873648 swapFree=6852/6852
[pid=22770] ppid=22768 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22770/stat : 22770 (npSolver-pbo-It) S 22768 22770 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280394864 9367552 275 33554432000 4194304 5064252 140735225587216 140735225586128 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22770/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100274 s]
/proc/loadavg: 2.75 2.21 2.06 3/181 22770
/proc/meminfo: memFree=31429368/32873648 swapFree=6852/6852
[pid=22770] ppid=22768 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22770/stat : 22770 (npSolver-pbo-It) S 22768 22770 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280394864 9367552 275 33554432000 4194304 5064252 140735225587216 140735225586128 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22770/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300206 s]
/proc/loadavg: 2.75 2.21 2.06 3/181 22770
/proc/meminfo: memFree=31429368/32873648 swapFree=6852/6852
[pid=22770] ppid=22768 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22770/stat : 22770 (npSolver-pbo-It) S 22768 22770 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280394864 9367552 275 33554432000 4194304 5064252 140735225587216 140735225586128 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22770/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700274 s]
/proc/loadavg: 2.75 2.21 2.06 3/181 22770
/proc/meminfo: memFree=31429368/32873648 swapFree=6852/6852
[pid=22770] ppid=22768 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22770/stat : 22770 (npSolver-pbo-It) S 22768 22770 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280394864 9367552 275 33554432000 4194304 5064252 140735225587216 140735225586128 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22770/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50033 s]
/proc/loadavg: 2.75 2.21 2.06 3/183 22779
/proc/meminfo: memFree=31415656/32873648 swapFree=6852/6852
[pid=22770] ppid=22768 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22770/stat : 22770 (npSolver-pbo-It) S 22768 22770 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280394864 9367552 275 33554432000 4194304 5064252 140735225587216 140735225586128 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22770/statm: 2287 275 233 213 0 72 0
[pid=22771] ppid=22770 vsize=122092 CPUtime=1.49 cores=0,2,4,6
/proc/22771/stat : 22771 (npSolver-pbo) R 22770 22770 9266 0 -1 4202496 8825 0 0 0 146 3 0 0 20 0 1 0 280394864 125022208 21059 33554432000 4194304 5992684 140735114955344 140735114951464 5045366 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/22771/statm: 30523 21059 165 440 0 30079 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 131240

[startup+3.10032 s]
/proc/loadavg: 2.68 2.21 2.06 3/181 22787
/proc/meminfo: memFree=31326504/32873648 swapFree=6852/6852
[pid=22770] ppid=22768 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22770/stat : 22770 (npSolver-pbo-It) S 22768 22770 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280394864 9367552 275 33554432000 4194304 5064252 140735225587216 140735225586128 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22770/statm: 2287 275 233 213 0 72 0
[pid=22771] ppid=22770 vsize=221820 CPUtime=3.09 cores=0,2,4,6
/proc/22771/stat : 22771 (npSolver-pbo) R 22770 22770 9266 0 -1 4202496 26163 0 0 0 301 8 0 0 20 0 1 0 280394864 227143680 51635 33554432000 4194304 5992684 140735114955344 140735114948632 5045027 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/22771/statm: 55455 51636 165 440 0 55011 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 230968

[startup+6.30015 s]
/proc/loadavg: 2.68 2.21 2.06 3/183 22811
/proc/meminfo: memFree=31001332/32873648 swapFree=6852/6852
[pid=22770] ppid=22768 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22770/stat : 22770 (npSolver-pbo-It) S 22768 22770 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280394864 9367552 275 33554432000 4194304 5064252 140735225587216 140735225586128 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22770/statm: 2287 275 233 213 0 72 0
[pid=22771] ppid=22770 vsize=462564 CPUtime=6 cores=0,2,4,6
/proc/22771/stat : 22771 (npSolver-pbo) S 22770 22770 9266 0 -1 4202496 54789 0 0 0 546 54 0 0 20 0 1 0 280394864 473665536 112337 33554432000 4194304 5992684 140735114955344 140735114949792 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 1 0 0
/proc/22771/statm: 115641 112337 172 440 0 115197 0
Current children cumulated CPU time (s) 6
Current children cumulated vsize (KiB) 471712

[startup+12.7003 s]
/proc/loadavg: 2.63 2.20 2.06 3/185 22855
/proc/meminfo: memFree=30005212/32873648 swapFree=6852/6852
[pid=22770] ppid=22768 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22770/stat : 22770 (npSolver-pbo-It) S 22768 22770 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280394864 9367552 275 33554432000 4194304 5064252 140735225587216 140735225586128 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22770/statm: 2287 275 233 213 0 72 0
[pid=22771] ppid=22770 vsize=462564 CPUtime=6 cores=0,2,4,6
/proc/22771/stat : 22771 (npSolver-pbo) S 22770 22770 9266 0 -1 4202496 54789 0 0 0 546 54 0 0 20 0 1 0 280394864 473665536 112337 33554432000 4194304 5992684 140735114955344 140735114949792 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 1 0 0
/proc/22771/statm: 115641 112337 172 440 0 115197 0
[pid=22812] ppid=22771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22812/stat : 22812 (cp2_pre.sh) S 22771 22770 9266 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 280395467 9367552 276 33554432000 4194304 5064252 140737309797824 140737309796528 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/22812/statm: 2287 276 234 213 0 72 0
[pid=22813] ppid=22812 vsize=800912 CPUtime=6.5 cores=0,2,4,6
/proc/22813/stat : 22813 (coprocessor) R 22812 22770 9266 0 -1 4202496 19647 0 0 0 618 32 0 0 20 0 1 0 280395468 820133888 154955 33554432000 4194304 6586260 140734286021168 140734286016920 5732496 0 0 4096 8404994 0 0 0 17 0 0 0 15 0 0
/proc/22813/statm: 200228 154955 158 584 0 199640 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 1281772

[startup+25.5002 s]
/proc/loadavg: 2.56 2.21 2.07 3/184 22934
/proc/meminfo: memFree=29763516/32873648 swapFree=6852/6852
[pid=22770] ppid=22768 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22770/stat : 22770 (npSolver-pbo-It) S 22768 22770 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280394864 9367552 275 33554432000 4194304 5064252 140735225587216 140735225586128 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22770/statm: 2287 275 233 213 0 72 0
[pid=22771] ppid=22770 vsize=495076 CPUtime=20.61 cores=0,2,4,6
/proc/22771/stat : 22771 (npSolver-pbo) S 22770 22770 9266 0 -1 4202496 55347 20549 0 0 549 57 1379 76 20 0 1 0 280394864 506957824 120474 33554432000 4194304 5992684 140735114955344 140735114941608 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/22771/statm: 123769 120474 174 440 0 123325 0
[pid=22911] ppid=22771 vsize=1083720 CPUtime=4.68 cores=0,2,4,6
/proc/22911/stat : 22911 (glucosInc) R 22771 22770 9266 0 -1 4202496 144273 0 0 0 435 33 0 0 20 0 1 0 280396944 1109729280 246554 33554432000 4194304 5654031 140734087950224 140734087946696 4976752 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/22911/statm: 270930 246554 142 357 0 270570 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 1587944

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

[startup+26.0004 s]
/proc/loadavg: 2.56 2.21 2.07 3/184 22941
/proc/meminfo: memFree=29661836/32873648 swapFree=6852/6852
[pid=22770] ppid=22768 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22770/stat : 22770 (npSolver-pbo-It) S 22768 22770 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280394864 9367552 275 33554432000 4194304 5064252 140735225587216 140735225586128 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22770/statm: 2287 275 233 213 0 72 0
[pid=22771] ppid=22770 vsize=522388 CPUtime=20.78 cores=0,2,4,6
/proc/22771/stat : 22771 (npSolver-pbo) R 22770 22770 9266 0 -1 4202496 56217 20549 0 0 564 59 1379 76 20 0 1 0 280394864 534925312 127304 33554432000 4194304 5992684 140735114955344 140735114941608 4335292 0 0 4096 0 0 0 0 17 4 0 0 1 0 0
/proc/22771/statm: 130597 127304 176 440 0 130153 0
[pid=22911] ppid=22771 vsize=1083724 CPUtime=5.06 cores=0,2,4,6
/proc/22911/stat : 22911 (glucosInc) S 22771 22770 9266 0 -1 4202496 144278 0 0 0 472 34 0 0 20 0 1 0 280396944 1109733376 246559 33554432000 4194304 5654031 140734087950224 140734087948536 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/22911/statm: 270931 246559 147 357 0 270571 0
Current children cumulated CPU time (s) 25.84
Current children cumulated vsize (KiB) 1615260

[startup+32.4067 s]
/proc/loadavg: 2.63 2.24 2.08 2/185 22984
/proc/meminfo: memFree=28594692/32873648 swapFree=6852/6852
[pid=22770] ppid=22768 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22770/stat : 22770 (npSolver-pbo-It) S 22768 22770 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280394864 9367552 275 33554432000 4194304 5064252 140735225587216 140735225586128 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22770/statm: 2287 275 233 213 0 72 0
[pid=22771] ppid=22770 vsize=549880 CPUtime=21.61 cores=0,2,4,6
/proc/22771/stat : 22771 (npSolver-pbo) S 22770 22770 9266 0 -1 4204032 57373 20549 0 0 619 87 1379 76 20 0 1 0 280394864 563077120 134186 33554432000 4194304 5992684 140735114955344 140735114949880 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/22771/statm: 137470 134186 192 440 0 137026 0
[pid=22911] ppid=22771 vsize=1083724 CPUtime=5.06 cores=0,2,4,6
/proc/22911/stat : 22911 (glucosInc) S 22771 22770 9266 0 -1 4202496 144278 0 0 0 472 34 0 0 20 0 1 0 280396944 1109733376 246559 33554432000 4194304 5654031 140734087950224 140734087948536 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/22911/statm: 270931 246559 147 357 0 270571 0
Current children cumulated CPU time (s) 26.67
Current children cumulated vsize (KiB) 1642752

[startup+38.8003 s]
/proc/loadavg: 2.74 2.26 2.09 1/184 23017
/proc/meminfo: memFree=28641052/32873648 swapFree=6852/6852
[pid=22770] ppid=22768 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22770/stat : 22770 (npSolver-pbo-It) S 22768 22770 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280394864 9367552 275 33554432000 4194304 5064252 140735225587216 140735225586128 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22770/statm: 2287 275 233 213 0 72 0
[pid=22771] ppid=22770 vsize=549880 CPUtime=21.61 cores=0,2,4,6
/proc/22771/stat : 22771 (npSolver-pbo) S 22770 22770 9266 0 -1 4204032 57373 20549 0 0 619 87 1379 76 20 0 1 0 280394864 563077120 134186 33554432000 4194304 5992684 140735114955344 140735114949880 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/22771/statm: 137470 134186 192 440 0 137026 0
[pid=22911] ppid=22771 vsize=1083724 CPUtime=5.06 cores=0,2,4,6
/proc/22911/stat : 22911 (glucosInc) S 22771 22770 9266 0 -1 4202496 144278 0 0 0 472 34 0 0 20 0 1 0 280396944 1109733376 246559 33554432000 4194304 5654031 140734087950224 140734087948536 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/22911/statm: 270931 246559 147 357 0 270571 0
Current children cumulated CPU time (s) 26.67
Current children cumulated vsize (KiB) 1642752

[startup+40.4003 s]
/proc/loadavg: 2.74 2.26 2.09 2/185 23033
/proc/meminfo: memFree=28630724/32873648 swapFree=6852/6852
[pid=22770] ppid=22768 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22770/stat : 22770 (npSolver-pbo-It) S 22768 22770 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280394864 9367552 275 33554432000 4194304 5064252 140735225587216 140735225586128 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22770/statm: 2287 275 233 213 0 72 0
[pid=22771] ppid=22770 vsize=549880 CPUtime=21.61 cores=0,2,4,6
/proc/22771/stat : 22771 (npSolver-pbo) S 22770 22770 9266 0 -1 4204032 57373 20549 0 0 619 87 1379 76 20 0 1 0 280394864 563077120 134186 33554432000 4194304 5992684 140735114955344 140735114949880 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/22771/statm: 137470 134186 192 440 0 137026 0
[pid=22911] ppid=22771 vsize=1083724 CPUtime=5.06 cores=0,2,4,6
/proc/22911/stat : 22911 (glucosInc) S 22771 22770 9266 0 -1 4202496 144278 0 0 0 472 34 0 0 20 0 1 0 280396944 1109733376 246559 33554432000 4194304 5654031 140734087950224 140734087948536 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/22911/statm: 270931 246559 147 357 0 270571 0
Current children cumulated CPU time (s) 26.67
Current children cumulated vsize (KiB) 1642752

[startup+42.0003 s]
/proc/loadavg: 2.74 2.26 2.09 2/185 23040
/proc/meminfo: memFree=28601448/32873648 swapFree=6852/6852
[pid=22770] ppid=22768 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22770/stat : 22770 (npSolver-pbo-It) S 22768 22770 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280394864 9367552 275 33554432000 4194304 5064252 140735225587216 140735225586128 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22770/statm: 2287 275 233 213 0 72 0
[pid=22771] ppid=22770 vsize=549880 CPUtime=21.61 cores=0,2,4,6
/proc/22771/stat : 22771 (npSolver-pbo) S 22770 22770 9266 0 -1 4204032 57373 20549 0 0 619 87 1379 76 20 0 1 0 280394864 563077120 134186 33554432000 4194304 5992684 140735114955344 140735114949880 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/22771/statm: 137470 134186 192 440 0 137026 0
[pid=22911] ppid=22771 vsize=1083724 CPUtime=5.06 cores=0,2,4,6
/proc/22911/stat : 22911 (glucosInc) S 22771 22770 9266 0 -1 4202496 144278 0 0 0 472 34 0 0 20 0 1 0 280396944 1109733376 246559 33554432000 4194304 5654031 140734087950224 140734087948536 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/22911/statm: 270931 246559 147 357 0 270571 0
Current children cumulated CPU time (s) 26.67
Current children cumulated vsize (KiB) 1642752

[startup+42.8004 s]
/proc/loadavg: 2.84 2.29 2.10 2/185 23047
/proc/meminfo: memFree=28595616/32873648 swapFree=6852/6852
[pid=22770] ppid=22768 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22770/stat : 22770 (npSolver-pbo-It) S 22768 22770 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280394864 9367552 275 33554432000 4194304 5064252 140735225587216 140735225586128 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22770/statm: 2287 275 233 213 0 72 0
[pid=22771] ppid=22770 vsize=549880 CPUtime=21.61 cores=0,2,4,6
/proc/22771/stat : 22771 (npSolver-pbo) S 22770 22770 9266 0 -1 4204032 57373 20549 0 0 619 87 1379 76 20 0 1 0 280394864 563077120 134186 33554432000 4194304 5992684 140735114955344 140735114949880 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/22771/statm: 137470 134186 192 440 0 137026 0
[pid=22911] ppid=22771 vsize=1083724 CPUtime=5.06 cores=0,2,4,6
/proc/22911/stat : 22911 (glucosInc) S 22771 22770 9266 0 -1 4202496 144278 0 0 0 472 34 0 0 20 0 1 0 280396944 1109733376 246559 33554432000 4194304 5654031 140734087950224 140734087948536 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/22911/statm: 270931 246559 147 357 0 270571 0
Current children cumulated CPU time (s) 26.67
Current children cumulated vsize (KiB) 1642752

[startup+43.2003 s]
/proc/loadavg: 2.84 2.29 2.10 2/185 23047
/proc/meminfo: memFree=28595616/32873648 swapFree=6852/6852
[pid=22770] ppid=22768 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22770/stat : 22770 (npSolver-pbo-It) S 22768 22770 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280394864 9367552 275 33554432000 4194304 5064252 140735225587216 140735225586128 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22770/statm: 2287 275 233 213 0 72 0
[pid=22771] ppid=22770 vsize=549880 CPUtime=21.61 cores=0,2,4,6
/proc/22771/stat : 22771 (npSolver-pbo) S 22770 22770 9266 0 -1 4204032 57373 20549 0 0 619 87 1379 76 20 0 1 0 280394864 563077120 134186 33554432000 4194304 5992684 140735114955344 140735114949880 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/22771/statm: 137470 134186 192 440 0 137026 0
[pid=22911] ppid=22771 vsize=1083724 CPUtime=5.06 cores=0,2,4,6
/proc/22911/stat : 22911 (glucosInc) S 22771 22770 9266 0 -1 4202496 144278 0 0 0 472 34 0 0 20 0 1 0 280396944 1109733376 246559 33554432000 4194304 5654031 140734087950224 140734087948536 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/22911/statm: 270931 246559 147 357 0 270571 0
Current children cumulated CPU time (s) 26.67
Current children cumulated vsize (KiB) 1642752

[startup+43.3004 s]
/proc/loadavg: 2.84 2.29 2.10 2/185 23054
/proc/meminfo: memFree=28598404/32873648 swapFree=6852/6852
[pid=22770] ppid=22768 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22770/stat : 22770 (npSolver-pbo-It) S 22768 22770 9266 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 280394864 9367552 275 33554432000 4194304 5064252 140735225587216 140735225586128 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22770/statm: 2287 275 233 213 0 72 0
[pid=22771] ppid=22770 vsize=549880 CPUtime=21.61 cores=0,2,4,6
/proc/22771/stat : 22771 (npSolver-pbo) S 22770 22770 9266 0 -1 4204032 57373 20549 0 0 619 87 1379 76 20 0 1 0 280394864 563077120 134186 33554432000 4194304 5992684 140735114955344 140735114949880 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/22771/statm: 137470 134186 192 440 0 137026 0
[pid=22911] ppid=22771 vsize=1083724 CPUtime=5.06 cores=0,2,4,6
/proc/22911/stat : 22911 (glucosInc) S 22771 22770 9266 0 -1 4202496 144278 0 0 0 472 34 0 0 20 0 1 0 280396944 1109733376 246559 33554432000 4194304 5654031 140734087950224 140734087948536 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/22911/statm: 270931 246559 147 357 0 270571 0
Current children cumulated CPU time (s) 26.67
Current children cumulated vsize (KiB) 1642752

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22770 and gives
#  childrusage.ru_utime.tv_sec=19
#  childrusage.ru_utime.tv_usec=987961
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=651748
# CPU time returned by wait4() is 21.6397
# while last known CPU time is 26.67
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 43.4016
CPU time (s): 26.67
CPU user time (s): 24.7
CPU system time (s): 1.97
CPU usage (%): 61.4493
Max. virtual memory (cumulated for all children) (KiB): 1642752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.988
system time used= 1.65175
maximum resident set size= 698900
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 78297
page faults= 0
swaps= 0
block input operations= 16
block output operations= 982512
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 137787
involuntary context switches= 54

runsolver used 0.06199 second user time and 0.179972 second system time

The end

Launcher Data 

Begin job on node115 at 2012-05-27 20:18:01
IDJOB=3702570
IDBENCH=92784
IDSOLVER=2278
FILE ID=node115/3702570-1338142680
RUNJOBID= node115-1338123580-9282
PBS_JOBID= 14624500
Free space on /tmp= 71624 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/IC/normalized-minisat50_6_9_7_ic.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702570-1338142680/watcher-3702570-1338142680 -o /tmp/evaluation-result-3702570-1338142680/solver-3702570-1338142680 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702570-1338142680.opb 1344978132 HOME HOME

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

MD5SUM BENCH= bec2717a52f6ea64bb8c452be5283561
RANDOM SEED=1344978132

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:        31429368 kB
Buffers:          299596 kB
Cached:           265108 kB
SwapCached:          936 kB
Active:           573696 kB
Inactive:          45956 kB
Active(anon):      47264 kB
Inactive(anon):    10284 kB
Active(file):     526432 kB
Inactive(file):    35672 kB
Unevictable:        6852 kB
Mlocked:            6852 kB
SwapTotal:      67108856 kB
SwapFree:       67106408 kB
Dirty:             28596 kB
Writeback:             0 kB
AnonPages:         52856 kB
Mapped:            13524 kB
Shmem:                96 kB
Slab:             684728 kB
SReclaimable:     127944 kB
SUnreclaim:       556784 kB
KernelStack:        1480 kB
PageTables:         3860 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     173636 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 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= 70892 MiB
End job on node115 at 2012-05-27 20:18:44