Trace number 2673319

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
PBPASSolver 2010-06-13? (TO) 1800.06 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=137-P1=101-P2=5-P3=409-P4=419-P5=401-P6=61-P7=239-B.opb
MD5SUMe808e428ddeed4827e7f6cc4dcf60aa4
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark14.7718
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables189
Total number of constraints15
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints15
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)567
Sum of products size (including duplicates)1134
Number of different products567
Sum of products size1134

Solver Data


Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2673319-1276808509/watcher-2673319-1276808509 -o /tmp/evaluation-result-2673319-1276808509/solver-2673319-1276808509 -C 1800 -W 2000 -M 1800 run HOME/instance-2673319-1276808509.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 25721
/proc/meminfo: memFree=1871848/2059040 swapFree=4136384/4192956
[pid=25721] ppid=25719 vsize=8700 CPUtime=0
/proc/25721/stat : 25721 (run) S 25719 25721 25024 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22144663 8908800 251 1992294400 4194304 4922060 140735447136656 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25721/statm: 2175 251 211 178 0 68 0

[startup+0.039362 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 25721
/proc/meminfo: memFree=1871848/2059040 swapFree=4136384/4192956
[pid=25721] ppid=25719 vsize=8700 CPUtime=0
/proc/25721/stat : 25721 (run) S 25719 25721 25024 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22144663 8908800 251 1992294400 4194304 4922060 140735447136656 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25721/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101368 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 25721
/proc/meminfo: memFree=1871848/2059040 swapFree=4136384/4192956
[pid=25721] ppid=25719 vsize=8700 CPUtime=0
/proc/25721/stat : 25721 (run) S 25719 25721 25024 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22144663 8908800 251 1992294400 4194304 4922060 140735447136656 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25721/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301389 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 25721
/proc/meminfo: memFree=1871848/2059040 swapFree=4136384/4192956
[pid=25721] ppid=25719 vsize=8700 CPUtime=0
/proc/25721/stat : 25721 (run) S 25719 25721 25024 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22144663 8908800 251 1992294400 4194304 4922060 140735447136656 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25721/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701433 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 25721
/proc/meminfo: memFree=1871848/2059040 swapFree=4136384/4192956
[pid=25721] ppid=25719 vsize=8700 CPUtime=0
/proc/25721/stat : 25721 (run) S 25719 25721 25024 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22144663 8908800 251 1992294400 4194304 4922060 140735447136656 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25721/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50152 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25724
/proc/meminfo: memFree=1844056/2059040 swapFree=4136384/4192956
[pid=25721] ppid=25719 vsize=8700 CPUtime=0
/proc/25721/stat : 25721 (run) S 25719 25721 25024 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22144663 8908800 251 1992294400 4194304 4922060 140735447136656 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25721/statm: 2175 251 211 178 0 68 0
[pid=25723] ppid=25721 vsize=40068 CPUtime=1.49
/proc/25723/stat : 25723 (PBPASSolver) R 25721 25721 25024 0 -1 4202496 9741 0 0 0 143 6 0 0 25 0 1 0 22144663 41029632 9286 1992294400 134512640 134902295 4290250720 18446744073709551615 134565009 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25723/statm: 10017 9286 263 96 0 9229 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 48768

[startup+3.1007 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25724
/proc/meminfo: memFree=1823596/2059040 swapFree=4136384/4192956
[pid=25721] ppid=25719 vsize=8700 CPUtime=0
/proc/25721/stat : 25721 (run) S 25719 25721 25024 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22144663 8908800 251 1992294400 4194304 4922060 140735447136656 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25721/statm: 2175 251 211 178 0 68 0
[pid=25723] ppid=25721 vsize=69948 CPUtime=3.09
/proc/25723/stat : 25723 (PBPASSolver) R 25721 25721 25024 0 -1 4202496 17722 0 0 0 299 10 0 0 25 0 1 0 22144663 71626752 16255 1992294400 134512640 134902295 4290250720 18446744073709551615 4160349029 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25723/statm: 17487 16255 263 96 0 16699 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 78648

[startup+6.30105 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25726
/proc/meminfo: memFree=1805244/2059040 swapFree=4136384/4192956
[pid=25721] ppid=25719 vsize=8700 CPUtime=0
/proc/25721/stat : 25721 (run) S 25719 25721 25024 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22144663 8908800 251 1992294400 4194304 4922060 140735447136656 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25721/statm: 2175 251 211 178 0 68 0
[pid=25723] ppid=25721 vsize=72100 CPUtime=6.28
/proc/25723/stat : 25723 (PBPASSolver) R 25721 25721 25024 0 -1 4202496 18273 0 0 0 618 10 0 0 25 0 1 0 22144663 73830400 16806 1992294400 134512640 134902295 4290250720 18446744073709551615 4160383949 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25723/statm: 18025 16806 270 96 0 17237 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 80800

[startup+12.7008 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25726
/proc/meminfo: memFree=1802392/2059040 swapFree=4136384/4192956
[pid=25721] ppid=25719 vsize=8700 CPUtime=0
/proc/25721/stat : 25721 (run) S 25719 25721 25024 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22144663 8908800 251 1992294400 4194304 4922060 140735447136656 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25721/statm: 2175 251 211 178 0 68 0
[pid=25723] ppid=25721 vsize=74612 CPUtime=12.68
/proc/25723/stat : 25723 (PBPASSolver) R 25721 25721 25024 0 -1 4202496 18885 0 0 0 1257 11 0 0 25 0 1 0 22144663 76402688 17418 1992294400 134512640 134902295 4290250720 18446744073709551615 4160379362 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25723/statm: 18653 17418 270 96 0 17865 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 83312

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25726
/proc/meminfo: memFree=1799168/2059040 swapFree=4136384/4192956
[pid=25721] ppid=25719 vsize=8700 CPUtime=0
/proc/25721/stat : 25721 (run) S 25719 25721 25024 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22144663 8908800 251 1992294400 4194304 4922060 140735447136656 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25721/statm: 2175 251 211 178 0 68 0
[pid=25723] ppid=25721 vsize=77676 CPUtime=25.48
/proc/25723/stat : 25723 (PBPASSolver) R 25721 25721 25024 0 -1 4202496 19674 0 0 0 2536 12 0 0 25 0 1 0 22144663 79540224 18207 1992294400 134512640 134902295 4290250720 18446744073709551615 4160367828 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25723/statm: 19419 18207 270 96 0 18631 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 86376

[startup+51.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25726
/proc/meminfo: memFree=1793588/2059040 swapFree=4136384/4192956
[pid=25721] ppid=25719 vsize=8700 CPUtime=0
/proc/25721/stat : 25721 (run) S 25719 25721 25024 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22144663 8908800 251 1992294400 4194304 4922060 140735447136656 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25721/statm: 2175 251 211 178 0 68 0
[pid=25723] ppid=25721 vsize=83268 CPUtime=51.07
/proc/25723/stat : 25723 (PBPASSolver) R 25721 25721 25024 0 -1 4202496 21056 0 0 0 5094 13 0 0 25 0 1 0 22144663 85266432 19589 1992294400 134512640 134902295 4290250720 18446744073709551615 4160379224 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25723/statm: 20817 19589 270 96 0 20029 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 91968

[startup+102.309 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25728
/proc/meminfo: memFree=1785776/2059040 swapFree=4136384/4192956
[pid=25721] ppid=25719 vsize=8700 CPUtime=0
/proc/25721/stat : 25721 (run) S 25719 25721 25024 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22144663 8908800 251 1992294400 4194304 4922060 140735447136656 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25721/statm: 2175 251 211 178 0 68 0
[pid=25723] ppid=25721 vsize=90828 CPUtime=102.27
/proc/25723/stat : 25723 (PBPASSolver) R 25721 25721 25024 0 -1 4202496 22949 0 0 0 10211 16 0 0 25 0 1 0 22144663 93007872 21482 1992294400 134512640 134902295 4290250720 18446744073709551615 4160380156 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25723/statm: 22707 21482 270 96 0 21919 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 99528

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25730
/proc/meminfo: memFree=1773872/2059040 swapFree=4136384/4192956
[pid=25721] ppid=25719 vsize=8700 CPUtime=0
/proc/25721/stat : 25721 (run) S 25719 25721 25024 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22144663 8908800 251 1992294400 4194304 4922060 140735447136656 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25721/statm: 2175 251 211 178 0 68 0
[pid=25723] ppid=25721 vsize=102944 CPUtime=162.23
/proc/25723/stat : 25723 (PBPASSolver) R 25721 25721 25024 0 -1 4202496 25922 0 0 0 16205 18 0 0 25 0 1 0 22144663 105414656 24455 1992294400 134512640 134902295 4290250720 18446744073709551615 4160381917 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25723/statm: 25736 24455 270 96 0 24948 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 111644

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25730
/proc/meminfo: memFree=1766308/2059040 swapFree=4136384/4192956
[pid=25721] ppid=25719 vsize=8700 CPUtime=0
/proc/25721/stat : 25721 (run) S 25719 25721 25024 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22144663 8908800 251 1992294400 4194304 4922060 140735447136656 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25721/statm: 2175 251 211 178 0 68 0
[pid=25723] ppid=25721 vsize=110208 CPUtime=222.22
/proc/25723/stat : 25723 (PBPASSolver) R 25721 25721 25024 0 -1 4202496 27784 0 0 0 22201 21 0 0 25 0 1 0 22144663 112852992 26317 1992294400 134512640 134902295 4290250720 18446744073709551615 4160379192 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25723/statm: 27552 26317 270 96 0 26764 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 118908

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25732
/proc/meminfo: memFree=1760480/2059040 swapFree=4136384/4192956
[pid=25721] ppid=25719 vsize=8700 CPUtime=0
/proc/25721/stat : 25721 (run) S 25719 25721 25024 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22144663 8908800 251 1992294400 4194304 4922060 140735447136656 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25721/statm: 2175 251 211 178 0 68 0
[pid=25723] ppid=25721 vsize=116224 CPUtime=282.2
/proc/25723/stat : 25723 (PBPASSolver) R 25721 25721 25024 0 -1 4202496 29251 0 0 0 28197 23 0 0 25 0 1 0 22144663 119013376 27784 1992294400 134512640 134902295 4290250720 18446744073709551615 4160367862 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25723/statm: 29056 27784 270 96 0 28268 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 124924

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25734
/proc/meminfo: memFree=1754528/2059040 swapFree=4136384/4192956
[pid=25721] ppid=25719 vsize=8700 CPUtime=0
/proc/25721/stat : 25721 (run) S 25719 25721 25024 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22144663 8908800 251 1992294400 4194304 4922060 140735447136656 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25721/statm: 2175 251 211 178 0 68 0
[pid=25723] ppid=25721 vsize=122192 CPUtime=342.19
/proc/25723/stat : 25723 (PBPASSolver) R 25721 25721 25024 0 -1 4202496 30733 0 0 0 34194 25 0 0 25 0 1 0 22144663 125124608 29266 1992294400 134512640 134902295 4290250720 18446744073709551615 4160376790 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25723/statm: 30548 29266 270 96 0 29760 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 130892

[startup+402.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/107 25736
/proc/meminfo: memFree=1749196/2059040 swapFree=4136384/4192956
[pid=25721] ppid=25719 vsize=8700 CPUtime=0
/proc/25721/stat : 25721 (run) S 25719 25721 25024 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22144663 8908800 251 1992294400 4194304 4922060 140735447136656 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25721/statm: 2175 251 211 178 0 68 0
[pid=25723] ppid=25721 vsize=127480 CPUtime=402.17
/proc/25723/stat : 25723 (PBPASSolver) R 25721 25721 25024 0 -1 4202496 32074 0 0 0 40190 27 0 0 25 0 1 0 22144663 130539520 30607 1992294400 134512640 134902295 4290250720 18446744073709551615 4160362685 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25723/statm: 31870 30607 270 96 0 31082 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 136180

[startup+462.301 s]

################
# More data... #
################

/proc/25723/statm: 40352 38946 270 96 0 39564 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 170108

[startup+1182.3 s]
/proc/loadavg: 1.13 1.08 1.01 2/107 25756
/proc/meminfo: memFree=1712368/2059040 swapFree=4136384/4192956
[pid=25721] ppid=25719 vsize=8700 CPUtime=0
/proc/25721/stat : 25721 (run) S 25719 25721 25024 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22144663 8908800 251 1992294400 4194304 4922060 140735447136656 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25721/statm: 2175 251 211 178 0 68 0
[pid=25723] ppid=25721 vsize=164192 CPUtime=1181.93
/proc/25723/stat : 25723 (PBPASSolver) R 25721 25721 25024 0 -1 4202496 41129 0 0 0 118157 36 0 0 25 0 1 0 22144663 168132608 39662 1992294400 134512640 134902295 4290250720 18446744073709551615 4160379006 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25723/statm: 41048 39662 270 96 0 40260 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 172892

[startup+1242.3 s]
/proc/loadavg: 1.12 1.07 1.00 2/107 25758
/proc/meminfo: memFree=1708896/2059040 swapFree=4136384/4192956
[pid=25721] ppid=25719 vsize=8700 CPUtime=0
/proc/25721/stat : 25721 (run) S 25719 25721 25024 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22144663 8908800 251 1992294400 4194304 4922060 140735447136656 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25721/statm: 2175 251 211 178 0 68 0
[pid=25723] ppid=25721 vsize=167492 CPUtime=1241.91
/proc/25723/stat : 25723 (PBPASSolver) R 25721 25721 25024 0 -1 4202496 41952 0 0 0 124154 37 0 0 25 0 1 0 22144663 171511808 40485 1992294400 134512640 134902295 4290250720 18446744073709551615 4160379006 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25723/statm: 41873 40485 270 96 0 41085 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 176192

[startup+1302.3 s]
/proc/loadavg: 1.18 1.09 1.01 2/107 25760
/proc/meminfo: memFree=1705176/2059040 swapFree=4136384/4192956
[pid=25721] ppid=25719 vsize=8700 CPUtime=0
/proc/25721/stat : 25721 (run) S 25719 25721 25024 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22144663 8908800 251 1992294400 4194304 4922060 140735447136656 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25721/statm: 2175 251 211 178 0 68 0
[pid=25723] ppid=25721 vsize=171056 CPUtime=1301.9
/proc/25723/stat : 25723 (PBPASSolver) R 25721 25721 25024 0 -1 4202496 42826 0 0 0 130152 38 0 0 25 0 1 0 22144663 175161344 41359 1992294400 134512640 134902295 4290250720 18446744073709551615 4160348784 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25723/statm: 42764 41359 270 96 0 41976 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 179756

[startup+1362.3 s]
/proc/loadavg: 1.18 1.10 1.01 2/107 25762
/proc/meminfo: memFree=1695256/2059040 swapFree=4136384/4192956
[pid=25721] ppid=25719 vsize=8700 CPUtime=0
/proc/25721/stat : 25721 (run) S 25719 25721 25024 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22144663 8908800 251 1992294400 4194304 4922060 140735447136656 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25721/statm: 2175 251 211 178 0 68 0
[pid=25723] ppid=25721 vsize=181000 CPUtime=1361.87
/proc/25723/stat : 25723 (PBPASSolver) R 25721 25721 25024 0 -1 4202496 45330 0 0 0 136146 41 0 0 25 0 1 0 22144663 185344000 43863 1992294400 134512640 134902295 4290250720 18446744073709551615 4160379014 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25723/statm: 45250 43863 270 96 0 44462 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 189700

[startup+1422.31 s]
/proc/loadavg: 1.27 1.14 1.03 2/107 25762
/proc/meminfo: memFree=1685956/2059040 swapFree=4136384/4192956
[pid=25721] ppid=25719 vsize=8700 CPUtime=0
/proc/25721/stat : 25721 (run) S 25719 25721 25024 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22144663 8908800 251 1992294400 4194304 4922060 140735447136656 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25721/statm: 2175 251 211 178 0 68 0
[pid=25723] ppid=25721 vsize=190168 CPUtime=1421.86
/proc/25723/stat : 25723 (PBPASSolver) R 25721 25721 25024 0 -1 4202496 47656 0 0 0 142142 44 0 0 25 0 1 0 22144663 194732032 46189 1992294400 134512640 134902295 4290250720 18446744073709551615 4160361120 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25723/statm: 47542 46189 270 96 0 46754 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 198868

[startup+1482.3 s]
/proc/loadavg: 1.21 1.14 1.04 2/107 25764
/proc/meminfo: memFree=1670456/2059040 swapFree=4136384/4192956
[pid=25721] ppid=25719 vsize=8700 CPUtime=0
/proc/25721/stat : 25721 (run) S 25719 25721 25024 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22144663 8908800 251 1992294400 4194304 4922060 140735447136656 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25721/statm: 2175 251 211 178 0 68 0
[pid=25723] ppid=25721 vsize=205420 CPUtime=1481.84
/proc/25723/stat : 25723 (PBPASSolver) R 25721 25721 25024 0 -1 4202496 51505 0 0 0 148136 48 0 0 25 0 1 0 22144663 210350080 50038 1992294400 134512640 134902295 4290250720 18446744073709551615 4160386778 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25723/statm: 51355 50038 270 96 0 50567 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 214120

[startup+1542.3 s]
/proc/loadavg: 1.07 1.11 1.03 2/107 25766
/proc/meminfo: memFree=1668720/2059040 swapFree=4136384/4192956
[pid=25721] ppid=25719 vsize=8700 CPUtime=0
/proc/25721/stat : 25721 (run) S 25719 25721 25024 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22144663 8908800 251 1992294400 4194304 4922060 140735447136656 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25721/statm: 2175 251 211 178 0 68 0
[pid=25723] ppid=25721 vsize=207340 CPUtime=1541.82
/proc/25723/stat : 25723 (PBPASSolver) R 25721 25721 25024 0 -1 4202496 51959 0 0 0 154134 48 0 0 25 0 1 0 22144663 212316160 50492 1992294400 134512640 134902295 4290250720 18446744073709551615 4160379006 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25723/statm: 51835 50492 270 96 0 51047 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 216040

[startup+1602.3 s]
/proc/loadavg: 1.02 1.09 1.02 2/107 25768
/proc/meminfo: memFree=1666860/2059040 swapFree=4136384/4192956
[pid=25721] ppid=25719 vsize=8700 CPUtime=0
/proc/25721/stat : 25721 (run) S 25719 25721 25024 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22144663 8908800 251 1992294400 4194304 4922060 140735447136656 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25721/statm: 2175 251 211 178 0 68 0
[pid=25723] ppid=25721 vsize=208996 CPUtime=1601.8
/proc/25723/stat : 25723 (PBPASSolver) R 25721 25721 25024 0 -1 4202496 52377 0 0 0 160132 48 0 0 25 0 1 0 22144663 214011904 50910 1992294400 134512640 134902295 4290250720 18446744073709551615 4160379006 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25723/statm: 52249 50910 270 96 0 51461 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 217696

[startup+1662.3 s]
/proc/loadavg: 1.01 1.07 1.02 2/107 25770
/proc/meminfo: memFree=1664504/2059040 swapFree=4136384/4192956
[pid=25721] ppid=25719 vsize=8700 CPUtime=0
/proc/25721/stat : 25721 (run) S 25719 25721 25024 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22144663 8908800 251 1992294400 4194304 4922060 140735447136656 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25721/statm: 2175 251 211 178 0 68 0
[pid=25723] ppid=25721 vsize=212008 CPUtime=1661.78
/proc/25723/stat : 25723 (PBPASSolver) R 25721 25721 25024 0 -1 4202496 52967 0 0 0 166129 49 0 0 25 0 1 0 22144663 217096192 51500 1992294400 134512640 134902295 4290250720 18446744073709551615 4160379006 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25723/statm: 53002 51500 270 96 0 52214 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 220708

[startup+1722.3 s]
/proc/loadavg: 1.00 1.06 1.01 2/107 25770
/proc/meminfo: memFree=1661404/2059040 swapFree=4136384/4192956
[pid=25721] ppid=25719 vsize=8700 CPUtime=0
/proc/25721/stat : 25721 (run) S 25719 25721 25024 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22144663 8908800 251 1992294400 4194304 4922060 140735447136656 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25721/statm: 2175 251 211 178 0 68 0
[pid=25723] ppid=25721 vsize=215208 CPUtime=1721.76
/proc/25723/stat : 25723 (PBPASSolver) R 25721 25721 25024 0 -1 4202496 53766 0 0 0 172126 50 0 0 25 0 1 0 22144663 220372992 52299 1992294400 134512640 134902295 4290250720 18446744073709551615 4160379006 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25723/statm: 53802 52299 270 96 0 53014 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 223908

[startup+1782.3 s]
/proc/loadavg: 1.00 1.04 1.01 2/107 25772
/proc/meminfo: memFree=1657436/2059040 swapFree=4136384/4192956
[pid=25721] ppid=25719 vsize=8700 CPUtime=0
/proc/25721/stat : 25721 (run) S 25719 25721 25024 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22144663 8908800 251 1992294400 4194304 4922060 140735447136656 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25721/statm: 2175 251 211 178 0 68 0
[pid=25723] ppid=25721 vsize=218928 CPUtime=1781.74
/proc/25723/stat : 25723 (PBPASSolver) R 25721 25721 25024 0 -1 4202496 54698 0 0 0 178123 51 0 0 25 0 1 0 22144663 224182272 53231 1992294400 134512640 134902295 4290250720 18446744073709551615 4160379006 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25723/statm: 54732 53231 270 96 0 53944 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 227628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 25772
/proc/meminfo: memFree=1656444/2059040 swapFree=4136384/4192956
[pid=25721] ppid=25719 vsize=8700 CPUtime=0
/proc/25721/stat : 25721 (run) S 25719 25721 25024 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22144663 8908800 251 1992294400 4194304 4922060 140735447136656 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25721/statm: 2175 251 211 178 0 68 0
[pid=25723] ppid=25721 vsize=219720 CPUtime=1800.06
/proc/25723/stat : 25723 (PBPASSolver) R 25721 25721 25024 0 -1 4202496 54917 0 0 0 179954 52 0 0 25 0 1 0 22144663 224993280 53450 1992294400 134512640 134902295 4290250720 18446744073709551615 4160379372 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25723/statm: 54930 53450 270 96 0 54142 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 228420

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25721 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.06
CPU user time (s): 1799.54
CPU system time (s): 0.52
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 228420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 523
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3

runsolver used 2.67859 second user time and 8.79866 second system time

The end

Launcher Data 

Begin job on node086 at 2010-06-17 23:01:50
IDJOB=2673319
IDBENCH=47986
IDSOLVER=1174
FILE ID=node086/2673319-1276808509
PBS_JOBID= 11176662
Free space on /tmp= 62576 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=137-P1=101-P2=5-P3=409-P4=419-P5=401-P6=61-P7=239-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673319-1276808509/watcher-2673319-1276808509 -o /tmp/evaluation-result-2673319-1276808509/solver-2673319-1276808509 -C 1800 -W 2000 -M 1800  run HOME/instance-2673319-1276808509.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= e808e428ddeed4827e7f6cc4dcf60aa4
RANDOM SEED=2101368401

node086.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1872244 kB
Buffers:         22776 kB
Cached:          87388 kB
SwapCached:       9452 kB
Active:          59392 kB
Inactive:        63068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1872244 kB
SwapTotal:     4192956 kB
SwapFree:      4136384 kB
Dirty:             640 kB
Writeback:           0 kB
AnonPages:       10928 kB
Mapped:           9240 kB
Slab:            42480 kB
PageTables:       3980 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182148 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62576 MiB
End job on node086 at 2010-06-17 23:31:52