Trace number 3703200

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
npSolver inc-topdown-quickBound? (problem) 102.24 111.665

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12038_4.std.opb
MD5SUM661b4190c55178f9645295549e370fd5
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark147
Best CPU time to get the best result obtained on this benchmark1800.2
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 constraints245147
Number of constraints which are clauses243947
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 

4.27/4.33	c run inc solver
4.27/4.33	c [INC SYSTEM] run initial solver
4.27/4.33	c [INC SYSTEM] preprocess with white file
15.49/15.79	c [INC SYSTEM] finished preprocessing in 11 s
15.49/15.79	c [INC SYSTEM] execute solver
101.26/101.48	c [INC SEARCH] formula is SAT
101.57/101.73	c [INC SYSTEM] solved the initial formula
101.86/102.05	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
102.24/111.66	HOME/npSolver-pbo-Itdqb.sh: line 18: 31847 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-3703200-1338093568/watcher-3703200-1338093568 -o /tmp/evaluation-result-3703200-1338093568/solver-3703200-1338093568 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703200-1338093568.opb 938354706 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: 2.56 2.33 2.15 4/181 31846
/proc/meminfo: memFree=27161028/32873844 swapFree=7616/7616
[pid=31846] ppid=31844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31846/stat : 31846 (npSolver-pbo-It) S 31844 31846 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275481179 9367552 274 33554432000 4194304 5064252 140735162667408 140735162666320 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31846/statm: 2287 274 233 213 0 72 0

[startup+0.0302321 s]
/proc/loadavg: 2.56 2.33 2.15 4/181 31846
/proc/meminfo: memFree=27161028/32873844 swapFree=7616/7616
[pid=31846] ppid=31844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31846/stat : 31846 (npSolver-pbo-It) S 31844 31846 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275481179 9367552 274 33554432000 4194304 5064252 140735162667408 140735162666320 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31846/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.10026 s]
/proc/loadavg: 2.56 2.33 2.15 4/181 31846
/proc/meminfo: memFree=27161028/32873844 swapFree=7616/7616
[pid=31846] ppid=31844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31846/stat : 31846 (npSolver-pbo-It) S 31844 31846 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275481179 9367552 274 33554432000 4194304 5064252 140735162667408 140735162666320 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31846/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300231 s]
/proc/loadavg: 2.56 2.33 2.15 4/181 31846
/proc/meminfo: memFree=27161028/32873844 swapFree=7616/7616
[pid=31846] ppid=31844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31846/stat : 31846 (npSolver-pbo-It) S 31844 31846 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275481179 9367552 274 33554432000 4194304 5064252 140735162667408 140735162666320 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31846/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700234 s]
/proc/loadavg: 2.56 2.33 2.15 4/181 31846
/proc/meminfo: memFree=27161028/32873844 swapFree=7616/7616
[pid=31846] ppid=31844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31846/stat : 31846 (npSolver-pbo-It) S 31844 31846 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275481179 9367552 274 33554432000 4194304 5064252 140735162667408 140735162666320 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31846/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50031 s]
/proc/loadavg: 2.56 2.33 2.15 3/183 31848
/proc/meminfo: memFree=27116900/32873844 swapFree=7616/7616
[pid=31846] ppid=31844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31846/stat : 31846 (npSolver-pbo-It) S 31844 31846 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275481179 9367552 274 33554432000 4194304 5064252 140735162667408 140735162666320 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31846/statm: 2287 274 233 213 0 72 0
[pid=31847] ppid=31846 vsize=113256 CPUtime=1.49 cores=0,2,4,6
/proc/31847/stat : 31847 (npSolver-pbo) R 31846 31846 15712 0 -1 4202496 14907 0 0 0 145 4 0 0 20 0 1 0 275481179 115974144 23550 33554432000 4194304 5992684 140736342830816 140736342813496 4569828 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/31847/statm: 28314 23550 158 440 0 27870 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 122404

[startup+3.10031 s]
/proc/loadavg: 2.56 2.33 2.15 3/183 31848
/proc/meminfo: memFree=27003136/32873844 swapFree=7616/7616
[pid=31846] ppid=31844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31846/stat : 31846 (npSolver-pbo-It) S 31844 31846 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275481179 9367552 274 33554432000 4194304 5064252 140735162667408 140735162666320 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31846/statm: 2287 274 233 213 0 72 0
[pid=31847] ppid=31846 vsize=391044 CPUtime=3.08 cores=0,2,4,6
/proc/31847/stat : 31847 (npSolver-pbo) R 31846 31846 15712 0 -1 4202496 36352 0 0 0 297 11 0 0 20 0 1 0 275481179 400429056 65339 33554432000 4194304 5992684 140736342830816 140736342816168 4340238 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/31847/statm: 97761 65339 158 440 0 97317 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 400192

[startup+6.30039 s]
/proc/loadavg: 2.52 2.33 2.15 3/185 31850
/proc/meminfo: memFree=26440552/32873844 swapFree=7616/7616
[pid=31846] ppid=31844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31846/stat : 31846 (npSolver-pbo-It) S 31844 31846 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275481179 9367552 274 33554432000 4194304 5064252 140735162667408 140735162666320 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31846/statm: 2287 274 233 213 0 72 0
[pid=31847] ppid=31846 vsize=438656 CPUtime=4.3 cores=0,2,4,6
/proc/31847/stat : 31847 (npSolver-pbo) S 31846 31846 15712 0 -1 4202496 48780 0 0 0 390 40 0 0 20 0 1 0 275481179 449183744 90036 33554432000 4194304 5992684 140736342830816 140736342825264 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 1 0 0
/proc/31847/statm: 109664 90036 165 440 0 109220 0
[pid=31849] ppid=31847 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31849/stat : 31849 (cp2_pre.sh) S 31847 31846 15712 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 275481613 9367552 277 33554432000 4194304 5064252 140734535474464 140734535473168 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31849/statm: 2287 277 234 213 0 72 0
[pid=31850] ppid=31849 vsize=322440 CPUtime=1.94 cores=0,2,4,6
/proc/31850/stat : 31850 (coprocessor) R 31849 31846 15712 0 -1 4202496 15336 0 0 0 184 10 0 0 20 0 1 0 275481613 330178560 79377 33554432000 4194304 6586260 140734459437568 140734459434328 5732400 0 0 4096 8404994 0 0 0 17 0 0 0 0 0 0
/proc/31850/statm: 80610 79377 137 584 0 80022 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 779392

[startup+12.7003 s]
/proc/loadavg: 2.47 2.32 2.15 3/185 31850
/proc/meminfo: memFree=25870320/32873844 swapFree=7616/7616
[pid=31846] ppid=31844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31846/stat : 31846 (npSolver-pbo-It) S 31844 31846 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275481179 9367552 274 33554432000 4194304 5064252 140735162667408 140735162666320 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31846/statm: 2287 274 233 213 0 72 0
[pid=31847] ppid=31846 vsize=438656 CPUtime=4.3 cores=0,2,4,6
/proc/31847/stat : 31847 (npSolver-pbo) S 31846 31846 15712 0 -1 4202496 48780 0 0 0 390 40 0 0 20 0 1 0 275481179 449183744 90036 33554432000 4194304 5992684 140736342830816 140736342825264 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 1 0 0
/proc/31847/statm: 109664 90036 165 440 0 109220 0
[pid=31849] ppid=31847 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31849/stat : 31849 (cp2_pre.sh) S 31847 31846 15712 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 275481613 9367552 277 33554432000 4194304 5064252 140734535474464 140734535473168 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31849/statm: 2287 277 234 213 0 72 0
[pid=31850] ppid=31849 vsize=883132 CPUtime=8.22 cores=0,2,4,6
/proc/31850/stat : 31850 (coprocessor) R 31849 31846 15712 0 -1 4202496 20082 0 0 0 780 42 0 0 20 0 1 0 275481613 904327168 157873 33554432000 4194304 6586260 140734459437568 140734459433320 5732496 0 0 4096 8404994 0 0 0 17 0 0 0 11 0 0
/proc/31850/statm: 220783 157873 158 584 0 220195 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 1340084

[startup+25.5003 s]
/proc/loadavg: 2.37 2.30 2.15 3/184 31852
/proc/meminfo: memFree=25545740/32873844 swapFree=7616/7616
[pid=31846] ppid=31844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31846/stat : 31846 (npSolver-pbo-It) S 31844 31846 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275481179 9367552 274 33554432000 4194304 5064252 140735162667408 140735162666320 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31846/statm: 2287 274 233 213 0 72 0
[pid=31847] ppid=31846 vsize=438656 CPUtime=15.6 cores=0,2,4,6
/proc/31847/stat : 31847 (npSolver-pbo) S 31846 31846 15712 0 -1 4202496 48795 20985 0 0 390 41 1069 60 20 0 1 0 275481179 449183744 90038 33554432000 4194304 5992684 140736342830816 140736342817080 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 1 0 0
/proc/31847/statm: 109664 90038 167 440 0 109220 0
[pid=31852] ppid=31847 vsize=1222064 CPUtime=9.69 cores=0,2,4,6
/proc/31852/stat : 31852 (glucosInc) R 31847 31846 15712 0 -1 4202496 156647 0 0 0 932 37 0 0 20 0 1 0 275482758 1251393536 268097 33554432000 4194304 5654031 140736381176800 140736381174680 4232707 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/31852/statm: 305516 268097 130 357 0 305156 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 1669868

[startup+51.1068 s]
/proc/loadavg: 2.24 2.28 2.14 3/184 31854
/proc/meminfo: memFree=25543336/32873844 swapFree=7616/7616
[pid=31846] ppid=31844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31846/stat : 31846 (npSolver-pbo-It) S 31844 31846 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275481179 9367552 274 33554432000 4194304 5064252 140735162667408 140735162666320 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31846/statm: 2287 274 233 213 0 72 0
[pid=31847] ppid=31846 vsize=438656 CPUtime=15.6 cores=0,2,4,6
/proc/31847/stat : 31847 (npSolver-pbo) S 31846 31846 15712 0 -1 4202496 48795 20985 0 0 390 41 1069 60 20 0 1 0 275481179 449183744 90038 33554432000 4194304 5992684 140736342830816 140736342817080 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 1 0 0
/proc/31847/statm: 109664 90038 167 440 0 109220 0
[pid=31852] ppid=31847 vsize=1224836 CPUtime=35.29 cores=0,2,4,6
/proc/31852/stat : 31852 (glucosInc) R 31847 31846 15712 0 -1 4202496 157331 0 0 0 3492 37 0 0 20 0 1 0 275482758 1254232064 268781 33554432000 4194304 5654031 140736381176800 140736381174584 4232632 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/31852/statm: 306209 268781 140 357 0 305849 0
Current children cumulated CPU time (s) 50.89
Current children cumulated vsize (KiB) 1672640

[startup+102.3 s]
/proc/loadavg: 2.10 2.23 2.14 3/183 31861
/proc/meminfo: memFree=25453552/32873844 swapFree=7616/7616
[pid=31846] ppid=31844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31846/stat : 31846 (npSolver-pbo-It) S 31844 31846 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275481179 9367552 274 33554432000 4194304 5064252 140735162667408 140735162666320 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31846/statm: 2287 274 233 213 0 72 0
[pid=31847] ppid=31846 vsize=535236 CPUtime=16.41 cores=0,2,4,6
/proc/31847/stat : 31847 (npSolver-pbo) S 31846 31846 15712 0 -1 4204032 54736 20985 0 0 462 50 1069 60 20 0 1 0 275481179 548081664 114200 33554432000 4194304 5992684 140736342830816 140736342825352 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 1 0 0
/proc/31847/statm: 133809 114200 184 440 0 133365 0
[pid=31852] ppid=31847 vsize=1233976 CPUtime=85.55 cores=0,2,4,6
/proc/31852/stat : 31852 (glucosInc) S 31847 31846 15712 0 -1 4202496 161201 0 0 0 8516 39 0 0 20 0 1 0 275482758 1263591424 274695 33554432000 4194304 5654031 140736381176800 140736381175112 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/31852/statm: 308494 274695 146 357 0 308134 0
Current children cumulated CPU time (s) 101.96
Current children cumulated vsize (KiB) 1778360

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

[startup+102.807 s]
/proc/loadavg: 2.10 2.23 2.14 4/184 31862
/proc/meminfo: memFree=25085800/32873844 swapFree=7616/7616
[pid=31846] ppid=31844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31846/stat : 31846 (npSolver-pbo-It) S 31844 31846 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275481179 9367552 274 33554432000 4194304 5064252 140735162667408 140735162666320 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31846/statm: 2287 274 233 213 0 72 0
[pid=31847] ppid=31846 vsize=535236 CPUtime=16.5 cores=0,2,4,6
/proc/31847/stat : 31847 (npSolver-pbo) S 31846 31846 15712 0 -1 4204032 54736 20985 0 0 462 59 1069 60 20 0 1 0 275481179 548081664 114200 33554432000 4194304 5992684 140736342830816 140736342825352 5240597 0 0 4096 0 0 0 0 17 0 0 0 1 0 0
/proc/31847/statm: 133809 114200 184 440 0 133365 0
[pid=31852] ppid=31847 vsize=1233976 CPUtime=85.55 cores=0,2,4,6
/proc/31852/stat : 31852 (glucosInc) S 31847 31846 15712 0 -1 4202496 161201 0 0 0 8516 39 0 0 20 0 1 0 275482758 1263591424 274695 33554432000 4194304 5654031 140736381176800 140736381175112 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/31852/statm: 308494 274695 146 357 0 308134 0
Current children cumulated CPU time (s) 102.05
Current children cumulated vsize (KiB) 1778360

[startup+106 s]
/proc/loadavg: 2.10 2.23 2.13 2/184 31862
/proc/meminfo: memFree=24521228/32873844 swapFree=7616/7616
[pid=31846] ppid=31844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31846/stat : 31846 (npSolver-pbo-It) S 31844 31846 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275481179 9367552 274 33554432000 4194304 5064252 140735162667408 140735162666320 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31846/statm: 2287 274 233 213 0 72 0
[pid=31847] ppid=31846 vsize=535236 CPUtime=16.69 cores=0,2,4,6
/proc/31847/stat : 31847 (npSolver-pbo) S 31846 31846 15712 0 -1 4204032 54737 20985 0 0 462 78 1069 60 20 0 1 0 275481179 548081664 114201 33554432000 4194304 5992684 140736342830816 140736342825352 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/31847/statm: 133809 114201 185 440 0 133365 0
[pid=31852] ppid=31847 vsize=1233976 CPUtime=85.55 cores=0,2,4,6
/proc/31852/stat : 31852 (glucosInc) S 31847 31846 15712 0 -1 4202496 161201 0 0 0 8516 39 0 0 20 0 1 0 275482758 1263591424 274695 33554432000 4194304 5654031 140736381176800 140736381175112 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/31852/statm: 308494 274695 146 357 0 308134 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1778360

[startup+109.2 s]
/proc/loadavg: 2.10 2.23 2.13 2/184 31862
/proc/meminfo: memFree=24520608/32873844 swapFree=7616/7616
[pid=31846] ppid=31844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31846/stat : 31846 (npSolver-pbo-It) S 31844 31846 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275481179 9367552 274 33554432000 4194304 5064252 140735162667408 140735162666320 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31846/statm: 2287 274 233 213 0 72 0
[pid=31847] ppid=31846 vsize=535236 CPUtime=16.69 cores=0,2,4,6
/proc/31847/stat : 31847 (npSolver-pbo) S 31846 31846 15712 0 -1 4204032 54737 20985 0 0 462 78 1069 60 20 0 1 0 275481179 548081664 114201 33554432000 4194304 5992684 140736342830816 140736342825352 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/31847/statm: 133809 114201 185 440 0 133365 0
[pid=31852] ppid=31847 vsize=1233976 CPUtime=85.55 cores=0,2,4,6
/proc/31852/stat : 31852 (glucosInc) S 31847 31846 15712 0 -1 4202496 161201 0 0 0 8516 39 0 0 20 0 1 0 275482758 1263591424 274695 33554432000 4194304 5654031 140736381176800 140736381175112 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/31852/statm: 308494 274695 146 357 0 308134 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1778360

[startup+110.8 s]
/proc/loadavg: 2.25 2.26 2.14 2/184 31862
/proc/meminfo: memFree=24520980/32873844 swapFree=7616/7616
[pid=31846] ppid=31844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31846/stat : 31846 (npSolver-pbo-It) S 31844 31846 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275481179 9367552 274 33554432000 4194304 5064252 140735162667408 140735162666320 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31846/statm: 2287 274 233 213 0 72 0
[pid=31847] ppid=31846 vsize=535236 CPUtime=16.69 cores=0,2,4,6
/proc/31847/stat : 31847 (npSolver-pbo) S 31846 31846 15712 0 -1 4204032 54737 20985 0 0 462 78 1069 60 20 0 1 0 275481179 548081664 114201 33554432000 4194304 5992684 140736342830816 140736342825352 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/31847/statm: 133809 114201 185 440 0 133365 0
[pid=31852] ppid=31847 vsize=1233976 CPUtime=85.55 cores=0,2,4,6
/proc/31852/stat : 31852 (glucosInc) S 31847 31846 15712 0 -1 4202496 161201 0 0 0 8516 39 0 0 20 0 1 0 275482758 1263591424 274695 33554432000 4194304 5654031 140736381176800 140736381175112 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/31852/statm: 308494 274695 146 357 0 308134 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1778360

[startup+111.2 s]
/proc/loadavg: 2.25 2.26 2.14 2/184 31862
/proc/meminfo: memFree=24520980/32873844 swapFree=7616/7616
[pid=31846] ppid=31844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31846/stat : 31846 (npSolver-pbo-It) S 31844 31846 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275481179 9367552 274 33554432000 4194304 5064252 140735162667408 140735162666320 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31846/statm: 2287 274 233 213 0 72 0
[pid=31847] ppid=31846 vsize=535236 CPUtime=16.69 cores=0,2,4,6
/proc/31847/stat : 31847 (npSolver-pbo) S 31846 31846 15712 0 -1 4204032 54737 20985 0 0 462 78 1069 60 20 0 1 0 275481179 548081664 114201 33554432000 4194304 5992684 140736342830816 140736342825352 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/31847/statm: 133809 114201 185 440 0 133365 0
[pid=31852] ppid=31847 vsize=1233976 CPUtime=85.55 cores=0,2,4,6
/proc/31852/stat : 31852 (glucosInc) S 31847 31846 15712 0 -1 4202496 161201 0 0 0 8516 39 0 0 20 0 1 0 275482758 1263591424 274695 33554432000 4194304 5654031 140736381176800 140736381175112 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/31852/statm: 308494 274695 146 357 0 308134 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1778360

[startup+111.607 s]
/proc/loadavg: 2.25 2.26 2.14 2/184 31862
/proc/meminfo: memFree=24521476/32873844 swapFree=7616/7616
[pid=31846] ppid=31844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31846/stat : 31846 (npSolver-pbo-It) S 31844 31846 15712 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 275481179 9367552 274 33554432000 4194304 5064252 140735162667408 140735162666320 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31846/statm: 2287 274 233 213 0 72 0
[pid=31847] ppid=31846 vsize=535236 CPUtime=16.69 cores=0,2,4,6
/proc/31847/stat : 31847 (npSolver-pbo) S 31846 31846 15712 0 -1 4204032 54737 20985 0 0 462 78 1069 60 20 0 1 0 275481179 548081664 114201 33554432000 4194304 5992684 140736342830816 140736342825352 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/31847/statm: 133809 114201 185 440 0 133365 0
[pid=31852] ppid=31847 vsize=1233976 CPUtime=85.55 cores=0,2,4,6
/proc/31852/stat : 31852 (glucosInc) S 31847 31846 15712 0 -1 4202496 161201 0 0 0 8516 39 0 0 20 0 1 0 275482758 1263591424 274695 33554432000 4194304 5654031 140736381176800 140736381175112 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/31852/statm: 308494 274695 146 357 0 308134 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1778360

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31846 and gives
#  childrusage.ru_utime.tv_sec=15
#  childrusage.ru_utime.tv_usec=317671
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=408785
# CPU time returned by wait4() is 16.7265
# while last known CPU time is 102.24
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 111.665
CPU time (s): 102.24
CPU user time (s): 100.47
CPU system time (s): 1.77
CPU usage (%): 91.5598
Max. virtual memory (cumulated for all children) (KiB): 1816404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.3177
system time used= 1.40878
maximum resident set size= 631500
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 76096
page faults= 0
swaps= 0
block input operations= 8
block output operations= 721432
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 129813
involuntary context switches= 60

runsolver used 0.212967 second user time and 0.674897 second system time

The end

Launcher Data 

Begin job on node141 at 2012-05-27 06:39:28
IDJOB=3703200
IDBENCH=77380
IDSOLVER=2278
FILE ID=node141/3703200-1338093568
RUNJOBID= node141-1338087612-15728
PBS_JOBID= 14624446
Free space on /tmp= 71432 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12038_4.std.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3703200-1338093568/watcher-3703200-1338093568 -o /tmp/evaluation-result-3703200-1338093568/solver-3703200-1338093568 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703200-1338093568.opb 938354706 HOME HOME

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

MD5SUM BENCH= 661b4190c55178f9645295549e370fd5
RANDOM SEED=938354706

node141.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		: 2666.744
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	: 5333.48
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		: 2666.744
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		: 2666.744
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	: 5331.93
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		: 2666.744
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	: 5331.92
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		: 2666.744
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		: 2666.744
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		: 2666.744
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	: 5331.92
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		: 2666.744
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:       32873844 kB
MemFree:        27161384 kB
Buffers:          349740 kB
Cached:          3641476 kB
SwapCached:            0 kB
Active:          1721628 kB
Inactive:        3170568 kB
Active(anon):     902508 kB
Inactive(anon):        0 kB
Active(file):     819120 kB
Inactive(file):  3170568 kB
Unevictable:        7616 kB
Mlocked:            7616 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             71140 kB
Writeback:             0 kB
AnonPages:        893476 kB
Mapped:            16060 kB
Shmem:               200 kB
Slab:             675652 kB
SReclaimable:     117300 kB
SUnreclaim:       558352 kB
KernelStack:        1496 kB
PageTables:         6032 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1113800 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    514048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70828 MiB
End job on node141 at 2012-05-27 06:41:22