Trace number 3703207

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) 26.48 31.1709

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12053_6.std.opb
MD5SUMafeceb08ae53f25fa9e4759a0d0118c7
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark108
Best CPU time to get the best result obtained on this benchmark1800.63
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 constraints256600
Number of constraints which are clauses255400
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 constraint93
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 

2.68/2.75	c run inc solver
2.68/2.75	c [INC SYSTEM] run initial solver
2.68/2.75	c [INC SYSTEM] preprocess with white file
9.26/9.35	c [INC SYSTEM] finished preprocessing in 6 s
9.26/9.35	c [INC SYSTEM] execute solver
25.71/25.71	c [INC SEARCH] formula is SAT
25.81/25.86	c [INC SYSTEM] solved the initial formula
26.11/26.18	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
26.48/31.17	HOME/npSolver-pbo-Itdqb.sh: line 18: 31555 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-3703207-1338093150/watcher-3703207-1338093150 -o /tmp/evaluation-result-3703207-1338093150/solver-3703207-1338093150 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703207-1338093150.opb 448824790 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: 2.60 2.25 2.08 3/179 31554
/proc/meminfo: memFree=27636652/32873844 swapFree=7616/7616
[pid=31554] ppid=31552 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31554/stat : 31554 (npSolver-pbo-It) S 31552 31554 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275439348 9367552 275 33554432000 4194304 5064252 140734545708704 140734545707616 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31554/statm: 2287 275 233 213 0 72 0

[startup+0.0178899 s]
/proc/loadavg: 2.60 2.25 2.08 3/179 31554
/proc/meminfo: memFree=27636652/32873844 swapFree=7616/7616
[pid=31554] ppid=31552 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31554/stat : 31554 (npSolver-pbo-It) S 31552 31554 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275439348 9367552 275 33554432000 4194304 5064252 140734545708704 140734545707616 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31554/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100297 s]
/proc/loadavg: 2.60 2.25 2.08 3/179 31554
/proc/meminfo: memFree=27636652/32873844 swapFree=7616/7616
[pid=31554] ppid=31552 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31554/stat : 31554 (npSolver-pbo-It) S 31552 31554 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275439348 9367552 275 33554432000 4194304 5064252 140734545708704 140734545707616 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31554/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300215 s]
/proc/loadavg: 2.60 2.25 2.08 3/179 31554
/proc/meminfo: memFree=27636652/32873844 swapFree=7616/7616
[pid=31554] ppid=31552 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31554/stat : 31554 (npSolver-pbo-It) S 31552 31554 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275439348 9367552 275 33554432000 4194304 5064252 140734545708704 140734545707616 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31554/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.70023 s]
/proc/loadavg: 2.60 2.25 2.08 3/179 31554
/proc/meminfo: memFree=27636652/32873844 swapFree=7616/7616
[pid=31554] ppid=31552 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31554/stat : 31554 (npSolver-pbo-It) S 31552 31554 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275439348 9367552 275 33554432000 4194304 5064252 140734545708704 140734545707616 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31554/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50035 s]
/proc/loadavg: 2.60 2.25 2.08 3/181 31556
/proc/meminfo: memFree=27591764/32873844 swapFree=7616/7616
[pid=31554] ppid=31552 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31554/stat : 31554 (npSolver-pbo-It) S 31552 31554 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275439348 9367552 275 33554432000 4194304 5064252 140734545708704 140734545707616 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31554/statm: 2287 275 233 213 0 72 0
[pid=31555] ppid=31554 vsize=118100 CPUtime=1.49 cores=0,2,4,6
/proc/31555/stat : 31555 (npSolver-pbo) R 31554 31554 15712 0 -1 4202496 16018 0 0 0 145 4 0 0 20 0 1 0 275439348 120934400 25171 33554432000 4194304 5992684 140733198371584 140733198357976 4525590 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/31555/statm: 29525 25171 158 440 0 29081 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 127248

[startup+3.1002 s]
/proc/loadavg: 2.60 2.25 2.08 3/181 31556
/proc/meminfo: memFree=27469752/32873844 swapFree=7616/7616
[pid=31554] ppid=31552 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31554/stat : 31554 (npSolver-pbo-It) S 31552 31554 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275439348 9367552 275 33554432000 4194304 5064252 140734545708704 140734545707616 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31554/statm: 2287 275 233 213 0 72 0
[pid=31555] ppid=31554 vsize=243088 CPUtime=2.74 cores=0,2,4,6
/proc/31555/stat : 31555 (npSolver-pbo) S 31554 31554 15712 0 -1 4202496 31917 0 0 0 251 23 0 0 20 0 1 0 275439348 248922112 54885 33554432000 4194304 5992684 140733198371584 140733198366032 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31555/statm: 60772 54885 165 440 0 60328 0
Current children cumulated CPU time (s) 2.74
Current children cumulated vsize (KiB) 252236

[startup+6.30033 s]
/proc/loadavg: 2.55 2.25 2.08 3/183 31558
/proc/meminfo: memFree=26892404/32873844 swapFree=7616/7616
[pid=31554] ppid=31552 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31554/stat : 31554 (npSolver-pbo-It) S 31552 31554 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275439348 9367552 275 33554432000 4194304 5064252 140734545708704 140734545707616 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31554/statm: 2287 275 233 213 0 72 0
[pid=31555] ppid=31554 vsize=243088 CPUtime=2.74 cores=0,2,4,6
/proc/31555/stat : 31555 (npSolver-pbo) S 31554 31554 15712 0 -1 4202496 31917 0 0 0 251 23 0 0 20 0 1 0 275439348 248922112 54885 33554432000 4194304 5992684 140733198371584 140733198366032 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31555/statm: 60772 54885 165 440 0 60328 0
[pid=31557] ppid=31555 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31557/stat : 31557 (cp2_pre.sh) S 31555 31554 15712 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 275439624 9367552 277 33554432000 4194304 5064252 140733865331104 140733865329808 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/31557/statm: 2287 277 234 213 0 72 0
[pid=31558] ppid=31557 vsize=530632 CPUtime=3.52 cores=0,2,4,6
/proc/31558/stat : 31558 (coprocessor) R 31557 31554 15712 0 -1 4202496 16762 0 0 0 334 18 0 0 20 0 1 0 275439624 543367168 97666 33554432000 4194304 6586260 140735410178080 140735410173832 5732496 0 0 4096 8404994 0 0 0 17 0 0 0 0 0 0
/proc/31558/statm: 132658 97666 158 584 0 132070 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 792016

[startup+12.7004 s]
/proc/loadavg: 2.51 2.25 2.08 3/182 31560
/proc/meminfo: memFree=26672012/32873844 swapFree=7616/7616
[pid=31554] ppid=31552 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31554/stat : 31554 (npSolver-pbo-It) S 31552 31554 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275439348 9367552 275 33554432000 4194304 5064252 140734545708704 140734545707616 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31554/statm: 2287 275 233 213 0 72 0
[pid=31555] ppid=31554 vsize=243088 CPUtime=9.33 cores=0,2,4,6
/proc/31555/stat : 31555 (npSolver-pbo) S 31554 31554 15712 0 -1 4202496 31933 17665 0 0 251 23 624 35 20 0 1 0 275439348 248922112 54887 33554432000 4194304 5992684 140733198371584 140733198357848 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/31555/statm: 60772 54887 167 440 0 60328 0
[pid=31560] ppid=31555 vsize=770356 CPUtime=3.33 cores=0,2,4,6
/proc/31560/stat : 31560 (glucosInc) R 31555 31554 15712 0 -1 4202496 103189 0 0 0 308 25 0 0 20 0 1 0 275440283 788844544 159455 33554432000 4194304 5654031 140735180956992 140735180954872 4232441 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/31560/statm: 192589 159455 130 357 0 192229 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1022592

[startup+25.5003 s]
/proc/loadavg: 2.40 2.23 2.08 4/182 31561
/proc/meminfo: memFree=26620896/32873844 swapFree=7616/7616
[pid=31554] ppid=31552 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31554/stat : 31554 (npSolver-pbo-It) S 31552 31554 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275439348 9367552 275 33554432000 4194304 5064252 140734545708704 140734545707616 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31554/statm: 2287 275 233 213 0 72 0
[pid=31555] ppid=31554 vsize=275600 CPUtime=9.39 cores=0,2,4,6
/proc/31555/stat : 31555 (npSolver-pbo) S 31554 31554 15712 0 -1 4202496 34506 17665 0 0 255 25 624 35 20 0 1 0 275439348 282214400 63011 33554432000 4194304 5992684 140733198371584 140733198357848 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/31555/statm: 68900 63011 167 440 0 68456 0
[pid=31560] ppid=31555 vsize=785128 CPUtime=16.11 cores=0,2,4,6
/proc/31560/stat : 31560 (glucosInc) R 31555 31554 15712 0 -1 4202496 106475 0 0 0 1585 26 0 0 20 0 1 0 275440283 803971072 165807 33554432000 4194304 5654031 140735180956992 140735180953464 4976752 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/31560/statm: 196282 165807 141 357 0 195922 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1069876

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

[startup+25.6003 s]
/proc/loadavg: 2.40 2.23 2.08 4/182 31561
/proc/meminfo: memFree=26620896/32873844 swapFree=7616/7616
[pid=31554] ppid=31552 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31554/stat : 31554 (npSolver-pbo-It) S 31552 31554 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275439348 9367552 275 33554432000 4194304 5064252 140734545708704 140734545707616 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31554/statm: 2287 275 233 213 0 72 0
[pid=31555] ppid=31554 vsize=308368 CPUtime=9.4 cores=0,2,4,6
/proc/31555/stat : 31555 (npSolver-pbo) S 31554 31554 15712 0 -1 4202496 34656 17665 0 0 256 25 624 35 20 0 1 0 275439348 315768832 68271 33554432000 4194304 5992684 140733198371584 140733198357848 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/31555/statm: 77092 68271 167 440 0 76648 0
[pid=31560] ppid=31555 vsize=785128 CPUtime=16.2 cores=0,2,4,6
/proc/31560/stat : 31560 (glucosInc) R 31555 31554 15712 0 -1 4202496 106475 0 0 0 1594 26 0 0 20 0 1 0 275440283 803971072 165807 33554432000 4194304 5654031 140735180956992 140735180953464 4976752 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/31560/statm: 196282 165807 141 357 0 195922 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 1102644

[startup+28.8003 s]
/proc/loadavg: 2.36 2.23 2.08 2/183 31562
/proc/meminfo: memFree=25980436/32873844 swapFree=7616/7616
[pid=31554] ppid=31552 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31554/stat : 31554 (npSolver-pbo-It) S 31552 31554 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275439348 9367552 275 33554432000 4194304 5064252 140734545708704 140734545707616 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31554/statm: 2287 275 233 213 0 72 0
[pid=31555] ppid=31554 vsize=324584 CPUtime=10.22 cores=0,2,4,6
/proc/31555/stat : 31555 (npSolver-pbo) S 31554 31554 15712 0 -1 4204032 37116 17665 0 0 308 55 624 35 20 0 1 0 275439348 332374016 75279 33554432000 4194304 5992684 140733198371584 140733198366120 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/31555/statm: 81146 75279 185 440 0 80702 0
[pid=31560] ppid=31555 vsize=785132 CPUtime=16.26 cores=0,2,4,6
/proc/31560/stat : 31560 (glucosInc) S 31555 31554 15712 0 -1 4202496 106480 0 0 0 1600 26 0 0 20 0 1 0 275440283 803975168 165812 33554432000 4194304 5654031 140735180956992 140735180955304 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31560/statm: 196283 165812 146 357 0 195923 0
Current children cumulated CPU time (s) 26.48
Current children cumulated vsize (KiB) 1118864

[startup+30.4003 s]
/proc/loadavg: 2.36 2.23 2.08 2/183 31562
/proc/meminfo: memFree=25980560/32873844 swapFree=7616/7616
[pid=31554] ppid=31552 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31554/stat : 31554 (npSolver-pbo-It) S 31552 31554 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275439348 9367552 275 33554432000 4194304 5064252 140734545708704 140734545707616 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31554/statm: 2287 275 233 213 0 72 0
[pid=31555] ppid=31554 vsize=324584 CPUtime=10.22 cores=0,2,4,6
/proc/31555/stat : 31555 (npSolver-pbo) S 31554 31554 15712 0 -1 4204032 37116 17665 0 0 308 55 624 35 20 0 1 0 275439348 332374016 75279 33554432000 4194304 5992684 140733198371584 140733198366120 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/31555/statm: 81146 75279 185 440 0 80702 0
[pid=31560] ppid=31555 vsize=785132 CPUtime=16.26 cores=0,2,4,6
/proc/31560/stat : 31560 (glucosInc) S 31555 31554 15712 0 -1 4202496 106480 0 0 0 1600 26 0 0 20 0 1 0 275440283 803975168 165812 33554432000 4194304 5654031 140735180956992 140735180955304 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31560/statm: 196283 165812 146 357 0 195923 0
Current children cumulated CPU time (s) 26.48
Current children cumulated vsize (KiB) 1118864

[startup+30.8003 s]
/proc/loadavg: 2.36 2.23 2.08 2/183 31562
/proc/meminfo: memFree=25982296/32873844 swapFree=7616/7616
[pid=31554] ppid=31552 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31554/stat : 31554 (npSolver-pbo-It) S 31552 31554 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275439348 9367552 275 33554432000 4194304 5064252 140734545708704 140734545707616 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31554/statm: 2287 275 233 213 0 72 0
[pid=31555] ppid=31554 vsize=324584 CPUtime=10.22 cores=0,2,4,6
/proc/31555/stat : 31555 (npSolver-pbo) S 31554 31554 15712 0 -1 4204032 37116 17665 0 0 308 55 624 35 20 0 1 0 275439348 332374016 75279 33554432000 4194304 5992684 140733198371584 140733198366120 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/31555/statm: 81146 75279 185 440 0 80702 0
[pid=31560] ppid=31555 vsize=785132 CPUtime=16.26 cores=0,2,4,6
/proc/31560/stat : 31560 (glucosInc) S 31555 31554 15712 0 -1 4202496 106480 0 0 0 1600 26 0 0 20 0 1 0 275440283 803975168 165812 33554432000 4194304 5654031 140735180956992 140735180955304 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31560/statm: 196283 165812 146 357 0 195923 0
Current children cumulated CPU time (s) 26.48
Current children cumulated vsize (KiB) 1118864

[startup+31.0003 s]
/proc/loadavg: 2.36 2.23 2.08 2/183 31562
/proc/meminfo: memFree=25982296/32873844 swapFree=7616/7616
[pid=31554] ppid=31552 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31554/stat : 31554 (npSolver-pbo-It) S 31552 31554 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275439348 9367552 275 33554432000 4194304 5064252 140734545708704 140734545707616 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31554/statm: 2287 275 233 213 0 72 0
[pid=31555] ppid=31554 vsize=324584 CPUtime=10.22 cores=0,2,4,6
/proc/31555/stat : 31555 (npSolver-pbo) S 31554 31554 15712 0 -1 4204032 37116 17665 0 0 308 55 624 35 20 0 1 0 275439348 332374016 75279 33554432000 4194304 5992684 140733198371584 140733198366120 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/31555/statm: 81146 75279 185 440 0 80702 0
[pid=31560] ppid=31555 vsize=785132 CPUtime=16.26 cores=0,2,4,6
/proc/31560/stat : 31560 (glucosInc) S 31555 31554 15712 0 -1 4202496 106480 0 0 0 1600 26 0 0 20 0 1 0 275440283 803975168 165812 33554432000 4194304 5654031 140735180956992 140735180955304 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31560/statm: 196283 165812 146 357 0 195923 0
Current children cumulated CPU time (s) 26.48
Current children cumulated vsize (KiB) 1118864

[startup+31.1003 s]
/proc/loadavg: 2.36 2.23 2.08 2/183 31562
/proc/meminfo: memFree=25982296/32873844 swapFree=7616/7616
[pid=31554] ppid=31552 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31554/stat : 31554 (npSolver-pbo-It) S 31552 31554 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275439348 9367552 275 33554432000 4194304 5064252 140734545708704 140734545707616 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31554/statm: 2287 275 233 213 0 72 0
[pid=31555] ppid=31554 vsize=324584 CPUtime=10.22 cores=0,2,4,6
/proc/31555/stat : 31555 (npSolver-pbo) S 31554 31554 15712 0 -1 4204032 37116 17665 0 0 308 55 624 35 20 0 1 0 275439348 332374016 75279 33554432000 4194304 5992684 140733198371584 140733198366120 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/31555/statm: 81146 75279 185 440 0 80702 0
[pid=31560] ppid=31555 vsize=785132 CPUtime=16.26 cores=0,2,4,6
/proc/31560/stat : 31560 (glucosInc) S 31555 31554 15712 0 -1 4202496 106480 0 0 0 1600 26 0 0 20 0 1 0 275440283 803975168 165812 33554432000 4194304 5654031 140735180956992 140735180955304 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31560/statm: 196283 165812 146 357 0 195923 0
Current children cumulated CPU time (s) 26.48
Current children cumulated vsize (KiB) 1118864

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31554 and gives
#  childrusage.ru_utime.tv_sec=9
#  childrusage.ru_utime.tv_usec=325582
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=915860
# CPU time returned by wait4() is 10.2414
# while last known CPU time is 26.48
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 31.1709
CPU time (s): 26.48
CPU user time (s): 25.32
CPU system time (s): 1.16
CPU usage (%): 84.9511
Max. virtual memory (cumulated for all children) (KiB): 1118864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.32558
system time used= 0.91586
maximum resident set size= 390672
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55155
page faults= 0
swaps= 0
block input operations= 0
block output operations= 423016
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 81047
involuntary context switches= 32

runsolver used 0.050992 second user time and 0.19497 second system time

The end

Launcher Data 

Begin job on node141 at 2012-05-27 06:32:30
IDJOB=3703207
IDBENCH=77109
IDSOLVER=2278
FILE ID=node141/3703207-1338093150
RUNJOBID= node141-1338087612-15728
PBS_JOBID= 14624446
Free space on /tmp= 71484 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12053_6.std.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3703207-1338093150/watcher-3703207-1338093150 -o /tmp/evaluation-result-3703207-1338093150/solver-3703207-1338093150 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703207-1338093150.opb 448824790 HOME HOME

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

MD5SUM BENCH= afeceb08ae53f25fa9e4759a0d0118c7
RANDOM SEED=448824790

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:        27636272 kB
Buffers:          343284 kB
Cached:          3581936 kB
SwapCached:            0 kB
Active:          1255452 kB
Inactive:        3166044 kB
Active(anon):     497620 kB
Inactive(anon):        0 kB
Active(file):     757832 kB
Inactive(file):  3166044 kB
Unevictable:        7616 kB
Mlocked:            7616 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             82784 kB
Writeback:             0 kB
AnonPages:        502584 kB
Mapped:            15584 kB
Shmem:               200 kB
Slab:             674716 kB
SReclaimable:     116332 kB
SUnreclaim:       558384 kB
KernelStack:        1472 kB
PageTables:         5068 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     645380 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    139264 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= 71100 MiB
End job on node141 at 2012-05-27 06:33:02