Trace number 3700005

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
npSolver inc? (problem) 39.27 57.8094

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12020_8.std.opb
MD5SUM0fbe7f5a9ad68f9374c4bb96619a583d
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark107
Best CPU time to get the best result obtained on this benchmark2.51162
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables72842
Total number of constraints234212
Number of constraints which are clauses233012
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint120
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

5.47/5.51	c run inc solver
5.47/5.51	c [INC SYSTEM] run initial solver
5.47/5.51	c [INC SYSTEM] preprocess with white file
19.39/19.64	c [INC SYSTEM] finished preprocessing in 14 s
19.39/19.64	c [INC SYSTEM] execute solver
38.22/38.32	c [INC SEARCH] formula is SAT
38.51/38.65	c [INC SYSTEM] solved the initial formula
38.80/38.99	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
39.27/57.80	HOME/npSolver-pbo-I.sh: line 18: 19278 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=1 -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-3700005-1338086574/watcher-3700005-1338086574 -o /tmp/evaluation-result-3700005-1338086574/solver-3700005-1338086574 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3700005-1338086574.opb 1177063942 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: 2.53 2.28 2.13 3/179 19277
/proc/meminfo: memFree=19859764/32873648 swapFree=7104/7104
[pid=19277] ppid=19275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19277/stat : 19277 (npSolver-pbo-I.) S 19275 19277 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274782893 9367552 275 33554432000 4194304 5064252 140735160736064 140735160734976 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19277/statm: 2287 275 233 213 0 72 0

[startup+0.0333141 s]
/proc/loadavg: 2.53 2.28 2.13 3/179 19277
/proc/meminfo: memFree=19859764/32873648 swapFree=7104/7104
[pid=19277] ppid=19275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19277/stat : 19277 (npSolver-pbo-I.) S 19275 19277 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274782893 9367552 275 33554432000 4194304 5064252 140735160736064 140735160734976 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19277/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100213 s]
/proc/loadavg: 2.53 2.28 2.13 3/179 19277
/proc/meminfo: memFree=19859764/32873648 swapFree=7104/7104
[pid=19277] ppid=19275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19277/stat : 19277 (npSolver-pbo-I.) S 19275 19277 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274782893 9367552 275 33554432000 4194304 5064252 140735160736064 140735160734976 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19277/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300179 s]
/proc/loadavg: 2.53 2.28 2.13 3/179 19277
/proc/meminfo: memFree=19859764/32873648 swapFree=7104/7104
[pid=19277] ppid=19275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19277/stat : 19277 (npSolver-pbo-I.) S 19275 19277 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274782893 9367552 275 33554432000 4194304 5064252 140735160736064 140735160734976 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19277/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700193 s]
/proc/loadavg: 2.53 2.28 2.13 3/179 19277
/proc/meminfo: memFree=19859764/32873648 swapFree=7104/7104
[pid=19277] ppid=19275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19277/stat : 19277 (npSolver-pbo-I.) S 19275 19277 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274782893 9367552 275 33554432000 4194304 5064252 140735160736064 140735160734976 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19277/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50028 s]
/proc/loadavg: 2.49 2.28 2.13 3/181 19279
/proc/meminfo: memFree=19813552/32873648 swapFree=7104/7104
[pid=19277] ppid=19275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19277/stat : 19277 (npSolver-pbo-I.) S 19275 19277 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274782893 9367552 275 33554432000 4194304 5064252 140735160736064 140735160734976 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19277/statm: 2287 275 233 213 0 72 0
[pid=19278] ppid=19277 vsize=114572 CPUtime=1.48 cores=1,3,5,7
/proc/19278/stat : 19278 (npSolver-pbo) R 19277 19277 14700 0 -1 4202496 15496 0 0 0 145 3 0 0 20 0 1 0 274782893 117321728 24649 33554432000 4194304 5992684 140734370632624 140734370622968 4957503 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/19278/statm: 28643 24649 158 440 0 28199 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 123720

[startup+3.10033 s]
/proc/loadavg: 2.49 2.28 2.13 3/181 19279
/proc/meminfo: memFree=19702164/32873648 swapFree=7104/7104
[pid=19277] ppid=19275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19277/stat : 19277 (npSolver-pbo-I.) S 19275 19277 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274782893 9367552 275 33554432000 4194304 5064252 140735160736064 140735160734976 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19277/statm: 2287 275 233 213 0 72 0
[pid=19278] ppid=19277 vsize=386948 CPUtime=3.08 cores=1,3,5,7
/proc/19278/stat : 19278 (npSolver-pbo) R 19277 19277 14700 0 -1 4202496 35580 0 0 0 298 10 0 0 20 0 1 0 274782893 396234752 64055 33554432000 4194304 5992684 140734370632624 140734370622376 4340592 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/19278/statm: 96737 64055 158 440 0 96293 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 396096

[startup+6.3003 s]
/proc/loadavg: 2.49 2.28 2.13 3/181 19279
/proc/meminfo: memFree=18993012/32873648 swapFree=7104/7104
[pid=19277] ppid=19275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19277/stat : 19277 (npSolver-pbo-I.) S 19275 19277 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274782893 9367552 275 33554432000 4194304 5064252 140735160736064 140735160734976 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19277/statm: 2287 275 233 213 0 72 0
[pid=19278] ppid=19277 vsize=485336 CPUtime=5.48 cores=1,3,5,7
/proc/19278/stat : 19278 (npSolver-pbo) S 19277 19277 14700 0 -1 4202496 60864 0 0 0 496 52 0 0 20 0 1 0 274782893 496984064 116294 33554432000 4194304 5992684 140734370632624 140734370627072 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 2 0 0
/proc/19278/statm: 121334 116294 165 440 0 120890 0
Current children cumulated CPU time (s) 5.48
Current children cumulated vsize (KiB) 494484

[startup+12.7003 s]
/proc/loadavg: 2.50 2.28 2.13 3/183 19281
/proc/meminfo: memFree=18178128/32873648 swapFree=7104/7104
[pid=19277] ppid=19275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19277/stat : 19277 (npSolver-pbo-I.) S 19275 19277 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274782893 9367552 275 33554432000 4194304 5064252 140735160736064 140735160734976 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19277/statm: 2287 275 233 213 0 72 0
[pid=19278] ppid=19277 vsize=485336 CPUtime=5.48 cores=1,3,5,7
/proc/19278/stat : 19278 (npSolver-pbo) S 19277 19277 14700 0 -1 4202496 60864 0 0 0 496 52 0 0 20 0 1 0 274782893 496984064 116294 33554432000 4194304 5992684 140734370632624 140734370627072 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 2 0 0
/proc/19278/statm: 121334 116294 165 440 0 120890 0
[pid=19280] ppid=19278 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19280/stat : 19280 (cp2_pre.sh) S 19278 19277 14700 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 274783444 9367552 277 33554432000 4194304 5064252 140736993534736 140736993533440 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19280/statm: 2287 277 234 213 0 72 0
[pid=19281] ppid=19280 vsize=1189832 CPUtime=7.04 cores=1,3,5,7
/proc/19281/stat : 19281 (coprocessor) R 19280 19277 14700 0 -1 4202496 20563 0 0 0 667 37 0 0 20 0 1 0 274783445 1218387968 223251 33554432000 4194304 6586260 140734431179232 140734431174984 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 12 0 0
/proc/19281/statm: 297458 223251 158 584 0 296870 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 1693464

[startup+25.5004 s]
/proc/loadavg: 2.49 2.29 2.14 3/182 19283
/proc/meminfo: memFree=17751620/32873648 swapFree=7104/7104
[pid=19277] ppid=19275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19277/stat : 19277 (npSolver-pbo-I.) S 19275 19277 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274782893 9367552 275 33554432000 4194304 5064252 140735160736064 140735160734976 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19277/statm: 2287 275 233 213 0 72 0
[pid=19278] ppid=19277 vsize=485336 CPUtime=19.45 cores=1,3,5,7
/proc/19278/stat : 19278 (npSolver-pbo) S 19277 19277 14700 0 -1 4202496 60879 21468 0 0 496 52 1323 74 20 0 1 0 274782893 496984064 116296 33554432000 4194304 5992684 140734370632624 140734370618888 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 2 0 0
/proc/19278/statm: 121334 116296 167 440 0 120890 0
[pid=19283] ppid=19278 vsize=1649904 CPUtime=5.84 cores=1,3,5,7
/proc/19283/stat : 19283 (glucosInc) R 19278 19277 14700 0 -1 4202496 197814 0 0 0 538 46 0 0 20 0 1 0 274784857 1689501696 351318 33554432000 4194304 5654031 140736601680496 140736601678376 4232477 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/19283/statm: 412476 351318 130 357 0 412116 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 2144388

[startup+51.1002 s]
/proc/loadavg: 2.48 2.30 2.14 2/183 19284
/proc/meminfo: memFree=16315688/32873648 swapFree=7104/7104
[pid=19277] ppid=19275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19277/stat : 19277 (npSolver-pbo-I.) S 19275 19277 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274782893 9367552 275 33554432000 4194304 5064252 140735160736064 140735160734976 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19277/statm: 2287 275 233 213 0 72 0
[pid=19278] ppid=19277 vsize=646056 CPUtime=20.75 cores=1,3,5,7
/proc/19278/stat : 19278 (npSolver-pbo) S 19277 19277 14700 0 -1 4204032 68206 21468 0 0 579 99 1323 74 20 0 1 0 274782893 661561344 156494 33554432000 4194304 5992684 140734370632624 140734370627160 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 2 0 0
/proc/19278/statm: 161514 156494 185 440 0 161070 0
[pid=19283] ppid=19278 vsize=1660816 CPUtime=18.51 cores=1,3,5,7
/proc/19283/stat : 19283 (glucosInc) S 19278 19277 14700 0 -1 4202496 202260 0 0 0 1803 48 0 0 20 0 1 0 274784857 1700675584 358319 33554432000 4194304 5654031 140736601680496 140736601678808 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/19283/statm: 415204 358319 145 357 0 414844 0
Current children cumulated CPU time (s) 39.26
Current children cumulated vsize (KiB) 2316020
heavy processes:
  %CPU=17 pid=19284 uid=0 cmd=

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

[startup+52.0003 s]
/proc/loadavg: 2.60 2.33 2.15 2/183 19284
/proc/meminfo: memFree=16316060/32873648 swapFree=7104/7104
[pid=19277] ppid=19275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19277/stat : 19277 (npSolver-pbo-I.) S 19275 19277 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274782893 9367552 275 33554432000 4194304 5064252 140735160736064 140735160734976 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19277/statm: 2287 275 233 213 0 72 0
[pid=19278] ppid=19277 vsize=646056 CPUtime=20.75 cores=1,3,5,7
/proc/19278/stat : 19278 (npSolver-pbo) S 19277 19277 14700 0 -1 4204032 68206 21468 0 0 579 99 1323 74 20 0 1 0 274782893 661561344 156494 33554432000 4194304 5992684 140734370632624 140734370627160 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 2 0 0
/proc/19278/statm: 161514 156494 185 440 0 161070 0
[pid=19283] ppid=19278 vsize=1660816 CPUtime=18.51 cores=1,3,5,7
/proc/19283/stat : 19283 (glucosInc) S 19278 19277 14700 0 -1 4202496 202260 0 0 0 1803 48 0 0 20 0 1 0 274784857 1700675584 358319 33554432000 4194304 5654031 140736601680496 140736601678808 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/19283/statm: 415204 358319 145 357 0 414844 0
Current children cumulated CPU time (s) 39.26
Current children cumulated vsize (KiB) 2316020

[startup+55.2002 s]
/proc/loadavg: 2.60 2.33 2.15 2/183 19284
/proc/meminfo: memFree=16316548/32873648 swapFree=7104/7104
[pid=19277] ppid=19275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19277/stat : 19277 (npSolver-pbo-I.) S 19275 19277 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274782893 9367552 275 33554432000 4194304 5064252 140735160736064 140735160734976 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19277/statm: 2287 275 233 213 0 72 0
[pid=19278] ppid=19277 vsize=646056 CPUtime=20.75 cores=1,3,5,7
/proc/19278/stat : 19278 (npSolver-pbo) S 19277 19277 14700 0 -1 4204032 68206 21468 0 0 579 99 1323 74 20 0 1 0 274782893 661561344 156494 33554432000 4194304 5992684 140734370632624 140734370627160 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 2 0 0
/proc/19278/statm: 161514 156494 185 440 0 161070 0
[pid=19283] ppid=19278 vsize=1660816 CPUtime=18.51 cores=1,3,5,7
/proc/19283/stat : 19283 (glucosInc) S 19278 19277 14700 0 -1 4202496 202260 0 0 0 1803 48 0 0 20 0 1 0 274784857 1700675584 358319 33554432000 4194304 5654031 140736601680496 140736601678808 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/19283/statm: 415204 358319 145 357 0 414844 0
Current children cumulated CPU time (s) 39.26
Current children cumulated vsize (KiB) 2316020

[startup+56.8002 s]
/proc/loadavg: 2.72 2.35 2.16 2/183 19284
/proc/meminfo: memFree=16316920/32873648 swapFree=7104/7104
[pid=19277] ppid=19275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19277/stat : 19277 (npSolver-pbo-I.) S 19275 19277 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274782893 9367552 275 33554432000 4194304 5064252 140735160736064 140735160734976 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19277/statm: 2287 275 233 213 0 72 0
[pid=19278] ppid=19277 vsize=646056 CPUtime=20.75 cores=1,3,5,7
/proc/19278/stat : 19278 (npSolver-pbo) S 19277 19277 14700 0 -1 4204032 68206 21468 0 0 579 99 1323 74 20 0 1 0 274782893 661561344 156494 33554432000 4194304 5992684 140734370632624 140734370627160 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 2 0 0
/proc/19278/statm: 161514 156494 185 440 0 161070 0
[pid=19283] ppid=19278 vsize=1660816 CPUtime=18.51 cores=1,3,5,7
/proc/19283/stat : 19283 (glucosInc) S 19278 19277 14700 0 -1 4202496 202260 0 0 0 1803 48 0 0 20 0 1 0 274784857 1700675584 358319 33554432000 4194304 5654031 140736601680496 140736601678808 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/19283/statm: 415204 358319 145 357 0 414844 0
Current children cumulated CPU time (s) 39.26
Current children cumulated vsize (KiB) 2316020

[startup+57.6002 s]
/proc/loadavg: 2.72 2.35 2.16 2/183 19284
/proc/meminfo: memFree=16315556/32873648 swapFree=7104/7104
[pid=19277] ppid=19275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19277/stat : 19277 (npSolver-pbo-I.) S 19275 19277 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274782893 9367552 275 33554432000 4194304 5064252 140735160736064 140735160734976 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19277/statm: 2287 275 233 213 0 72 0
[pid=19278] ppid=19277 vsize=646056 CPUtime=20.75 cores=1,3,5,7
/proc/19278/stat : 19278 (npSolver-pbo) S 19277 19277 14700 0 -1 4204032 68206 21468 0 0 579 99 1323 74 20 0 1 0 274782893 661561344 156494 33554432000 4194304 5992684 140734370632624 140734370627160 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 2 0 0
/proc/19278/statm: 161514 156494 185 440 0 161070 0
[pid=19283] ppid=19278 vsize=1660816 CPUtime=18.51 cores=1,3,5,7
/proc/19283/stat : 19283 (glucosInc) S 19278 19277 14700 0 -1 4202496 202260 0 0 0 1803 48 0 0 20 0 1 0 274784857 1700675584 358319 33554432000 4194304 5654031 140736601680496 140736601678808 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/19283/statm: 415204 358319 145 357 0 414844 0
Current children cumulated CPU time (s) 39.26
Current children cumulated vsize (KiB) 2316020

[startup+57.806 s]
/proc/loadavg: 2.72 2.35 2.16 2/183 19284
/proc/meminfo: memFree=16315556/32873648 swapFree=7104/7104
[pid=19277] ppid=19275 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19277/stat : 19277 (npSolver-pbo-I.) S 19275 19277 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274782893 9367552 275 33554432000 4194304 5064252 140735160736064 140735160734976 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19277/statm: 2287 275 233 213 0 72 0
[pid=19278] ppid=19277 vsize=0 CPUtime=20.76 cores=1,3,5,7
/proc/19278/stat : 19278 (npSolver-pbo) R 19277 19277 14700 0 -1 4204036 68206 21468 0 0 579 100 1323 74 20 0 1 0 274782893 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 1 0 0 2 0 0
/proc/19278/statm: 0 0 0 0 0 0 0
[pid=19283] ppid=19278 vsize=1660816 CPUtime=18.51 cores=1,3,5,7
/proc/19283/stat : 19283 (glucosInc) S 19278 19277 14700 0 -1 4202496 202260 0 0 0 1803 48 0 0 20 0 1 0 274784857 1700675584 358319 33554432000 4194304 5654031 140736601680496 140736601678808 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/19283/statm: 415204 358319 145 357 0 414844 0
Current children cumulated CPU time (s) 39.27
Current children cumulated vsize (KiB) 1669964

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19277 and gives
#  childrusage.ru_utime.tv_sec=19
#  childrusage.ru_utime.tv_usec=33106
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=760732
# CPU time returned by wait4() is 20.7938
# while last known CPU time is 39.27
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 57.8094
CPU time (s): 39.27
CPU user time (s): 37.05
CPU system time (s): 2.22
CPU usage (%): 67.9301
Max. virtual memory (cumulated for all children) (KiB): 2316020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.0331
system time used= 1.76073
maximum resident set size= 893012
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 90048
page faults= 0
swaps= 0
block input operations= 8
block output operations= 953800
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 167619
involuntary context switches= 36

runsolver used 0.110983 second user time and 0.346947 second system time

The end

Launcher Data 

Begin job on node127 at 2012-05-27 04:42:54
IDJOB=3700005
IDBENCH=77397
IDSOLVER=2276
FILE ID=node127/3700005-1338086574
RUNJOBID= node127-1338052949-14717
PBS_JOBID= 14624406
Free space on /tmp= 68476 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12020_8.std.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3700005-1338086574/watcher-3700005-1338086574 -o /tmp/evaluation-result-3700005-1338086574/solver-3700005-1338086574 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3700005-1338086574.opb 1177063942 HOME HOME

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

MD5SUM BENCH= 0fbe7f5a9ad68f9374c4bb96619a583d
RANDOM SEED=1177063942

node127.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		: 2666.348
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	: 5332.69
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		: 2666.348
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		: 2666.348
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	: 5331.94
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		: 2666.348
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		: 2666.348
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		: 2666.348
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		: 2666.348
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		: 2666.348
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:        19860052 kB
Buffers:          353404 kB
Cached:          6003876 kB
SwapCached:            0 kB
Active:          9566476 kB
Inactive:        2538820 kB
Active(anon):    5750572 kB
Inactive(anon):        0 kB
Active(file):    3815904 kB
Inactive(file):  2538820 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             18084 kB
Writeback:             0 kB
AnonPages:       5785448 kB
Mapped:            15740 kB
Shmem:               200 kB
Slab:             756608 kB
SReclaimable:     200052 kB
SUnreclaim:       556556 kB
KernelStack:        1480 kB
PageTables:        15500 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    6713424 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3344384 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= 67660 MiB
End job on node127 at 2012-05-27 04:43:54