Trace number 2673266

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) 1800.04 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=11-P1=37-P2=59-P3=23-P4=53-P5=31-P6=59-P7=29-P8=2-P9=67-B.opb
MD5SUM48d9b1801c3e1b4883cb62109d96eb3c
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark5.2522
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables162
Total number of constraints19
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 constraints19
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

Solver Data 

719.76/720.01	c 162 19 324 648 0 0 0 0
719.76/720.01	o 9
719.76/720.01	c 32 ~x45044+16 ~x45043+8 ~x45042+4 ~x45041+2 ~x45040+1 ~x45039+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=122
719.76/720.01	o 3
719.76/720.01	c 32 ~x45044+16 ~x45043+8 ~x45042+4 ~x45041+2 ~x45040+1 ~x45039+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=125
719.76/720.01	c 32 ~x

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-2673266-1276807756/watcher-2673266-1276807756 -o /tmp/evaluation-result-2673266-1276807756/solver-2673266-1276807756 -C 1800 -W 2000 -M 1800 run HOME/instance-2673266-1276807756.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: 0.92 0.98 0.99 3/106 24045
/proc/meminfo: memFree=1875552/2059040 swapFree=4140416/4192956
[pid=24045] ppid=24043 vsize=8700 CPUtime=0
/proc/24045/stat : 24045 (run) S 24043 24045 23497 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22066559 8908800 251 1992294400 4194304 4922060 140733299734336 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24045/statm: 2175 251 211 178 0 68 0

[startup+0.0126281 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24045
/proc/meminfo: memFree=1875552/2059040 swapFree=4140416/4192956
[pid=24045] ppid=24043 vsize=8700 CPUtime=0
/proc/24045/stat : 24045 (run) S 24043 24045 23497 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22066559 8908800 251 1992294400 4194304 4922060 140733299734336 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24045/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100647 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24045
/proc/meminfo: memFree=1875552/2059040 swapFree=4140416/4192956
[pid=24045] ppid=24043 vsize=8700 CPUtime=0
/proc/24045/stat : 24045 (run) S 24043 24045 23497 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22066559 8908800 251 1992294400 4194304 4922060 140733299734336 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24045/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300681 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24045
/proc/meminfo: memFree=1875552/2059040 swapFree=4140416/4192956
[pid=24045] ppid=24043 vsize=8700 CPUtime=0
/proc/24045/stat : 24045 (run) S 24043 24045 23497 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22066559 8908800 251 1992294400 4194304 4922060 140733299734336 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24045/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700735 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24045
/proc/meminfo: memFree=1875552/2059040 swapFree=4140416/4192956
[pid=24045] ppid=24043 vsize=8700 CPUtime=0
/proc/24045/stat : 24045 (run) S 24043 24045 23497 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22066559 8908800 251 1992294400 4194304 4922060 140733299734336 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24045/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50084 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 24048
/proc/meminfo: memFree=1851852/2059040 swapFree=4140416/4192956
[pid=24045] ppid=24043 vsize=8700 CPUtime=0
/proc/24045/stat : 24045 (run) S 24043 24045 23497 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22066559 8908800 251 1992294400 4194304 4922060 140733299734336 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24045/statm: 2175 251 211 178 0 68 0
[pid=24047] ppid=24045 vsize=28772 CPUtime=1.48
/proc/24047/stat : 24047 (PBPASSolver) R 24045 24045 23497 0 -1 4202496 6427 0 0 0 144 4 0 0 25 0 1 0 22066559 29462528 6300 1992294400 134512640 134902295 4287523696 18446744073709551615 4160050130 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24047/statm: 7193 6300 270 96 0 6405 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 37472

[startup+3.10108 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 24048
/proc/meminfo: memFree=1850488/2059040 swapFree=4140416/4192956
[pid=24045] ppid=24043 vsize=8700 CPUtime=0
/proc/24045/stat : 24045 (run) S 24043 24045 23497 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22066559 8908800 251 1992294400 4194304 4922060 140733299734336 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24045/statm: 2175 251 211 178 0 68 0
[pid=24047] ppid=24045 vsize=29564 CPUtime=3.08
/proc/24047/stat : 24047 (PBPASSolver) R 24045 24045 23497 0 -1 4202496 6636 0 0 0 304 4 0 0 25 0 1 0 22066559 30273536 6509 1992294400 134512640 134902295 4287523696 18446744073709551615 4160038718 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24047/statm: 7391 6509 270 96 0 6603 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 38264

[startup+6.30154 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 24048
/proc/meminfo: memFree=1848876/2059040 swapFree=4140416/4192956
[pid=24045] ppid=24043 vsize=8700 CPUtime=0
/proc/24045/stat : 24045 (run) S 24043 24045 23497 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22066559 8908800 251 1992294400 4194304 4922060 140733299734336 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24045/statm: 2175 251 211 178 0 68 0
[pid=24047] ppid=24045 vsize=31016 CPUtime=6.28
/proc/24047/stat : 24047 (PBPASSolver) R 24045 24045 23497 0 -1 4202496 6997 0 0 0 624 4 0 0 25 0 1 0 22066559 31760384 6870 1992294400 134512640 134902295 4287523696 18446744073709551615 4160036031 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24047/statm: 7754 6870 270 96 0 6966 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 39716

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 24048
/proc/meminfo: memFree=1845776/2059040 swapFree=4140416/4192956
[pid=24045] ppid=24043 vsize=8700 CPUtime=0
/proc/24045/stat : 24045 (run) S 24043 24045 23497 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22066559 8908800 251 1992294400 4194304 4922060 140733299734336 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24045/statm: 2175 251 211 178 0 68 0
[pid=24047] ppid=24045 vsize=33952 CPUtime=12.68
/proc/24047/stat : 24047 (PBPASSolver) R 24045 24045 23497 0 -1 4202496 7727 0 0 0 1263 5 0 0 25 0 1 0 22066559 34766848 7600 1992294400 134512640 134902295 4287523696 18446744073709551615 4160029548 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24047/statm: 8488 7600 270 96 0 7700 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 42652

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 24048
/proc/meminfo: memFree=1841932/2059040 swapFree=4140416/4192956
[pid=24045] ppid=24043 vsize=8700 CPUtime=0
/proc/24045/stat : 24045 (run) S 24043 24045 23497 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22066559 8908800 251 1992294400 4194304 4922060 140733299734336 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24045/statm: 2175 251 211 178 0 68 0
[pid=24047] ppid=24045 vsize=37480 CPUtime=25.47
/proc/24047/stat : 24047 (PBPASSolver) R 24045 24045 23497 0 -1 4202496 8605 0 0 0 2542 5 0 0 25 0 1 0 22066559 38379520 8478 1992294400 134512640 134902295 4287523696 18446744073709551615 4160029418 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24047/statm: 9370 8478 270 96 0 8582 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 46180

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 24048
/proc/meminfo: memFree=1834244/2059040 swapFree=4140416/4192956
[pid=24045] ppid=24043 vsize=8700 CPUtime=0
/proc/24045/stat : 24045 (run) S 24043 24045 23497 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22066559 8908800 251 1992294400 4194304 4922060 140733299734336 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24045/statm: 2175 251 211 178 0 68 0
[pid=24047] ppid=24045 vsize=45196 CPUtime=51.07
/proc/24047/stat : 24047 (PBPASSolver) R 24045 24045 23497 0 -1 4202496 10520 0 0 0 5100 7 0 0 25 0 1 0 22066559 46280704 10393 1992294400 134512640 134902295 4287523696 18446744073709551615 4160029545 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24047/statm: 11299 10393 270 96 0 10511 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 53896

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 24050
/proc/meminfo: memFree=1817752/2059040 swapFree=4140416/4192956
[pid=24045] ppid=24043 vsize=8700 CPUtime=0
/proc/24045/stat : 24045 (run) S 24043 24045 23497 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22066559 8908800 251 1992294400 4194304 4922060 140733299734336 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24045/statm: 2175 251 211 178 0 68 0
[pid=24047] ppid=24045 vsize=61436 CPUtime=102.26
/proc/24047/stat : 24047 (PBPASSolver) R 24045 24045 23497 0 -1 4202496 14569 0 0 0 10216 10 0 0 25 0 1 0 22066559 62910464 14442 1992294400 134512640 134902295 4287523696 18446744073709551615 4160017016 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24047/statm: 15359 14442 270 96 0 14571 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 70136

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24052
/proc/meminfo: memFree=1802128/2059040 swapFree=4140416/4192956
[pid=24045] ppid=24043 vsize=8700 CPUtime=0
/proc/24045/stat : 24045 (run) S 24043 24045 23497 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22066559 8908800 251 1992294400 4194304 4922060 140733299734336 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24045/statm: 2175 251 211 178 0 68 0
[pid=24047] ppid=24045 vsize=77100 CPUtime=162.23
/proc/24047/stat : 24047 (PBPASSolver) R 24045 24045 23497 0 -1 4202496 18479 0 0 0 16209 14 0 0 25 0 1 0 22066559 78950400 18352 1992294400 134512640 134902295 4287523696 18446744073709551615 4160050120 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24047/statm: 19275 18352 270 96 0 18487 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 85800

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24054
/proc/meminfo: memFree=1793696/2059040 swapFree=4140416/4192956
[pid=24045] ppid=24043 vsize=8700 CPUtime=0
/proc/24045/stat : 24045 (run) S 24043 24045 23497 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22066559 8908800 251 1992294400 4194304 4922060 140733299734336 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24045/statm: 2175 251 211 178 0 68 0
[pid=24047] ppid=24045 vsize=85336 CPUtime=222.21
/proc/24047/stat : 24047 (PBPASSolver) R 24045 24045 23497 0 -1 4202496 20534 0 0 0 22206 15 0 0 25 0 1 0 22066559 87384064 20407 1992294400 134512640 134902295 4287523696 18446744073709551615 4160047580 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24047/statm: 21334 20407 270 96 0 20546 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 94036

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24054
/proc/meminfo: memFree=1781668/2059040 swapFree=4140416/4192956
[pid=24045] ppid=24043 vsize=8700 CPUtime=0
/proc/24045/stat : 24045 (run) S 24043 24045 23497 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22066559 8908800 251 1992294400 4194304 4922060 140733299734336 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24045/statm: 2175 251 211 178 0 68 0
[pid=24047] ppid=24045 vsize=97648 CPUtime=282.2
/proc/24047/stat : 24047 (PBPASSolver) R 24045 24045 23497 0 -1 4202496 23579 0 0 0 28201 19 0 0 25 0 1 0 22066559 99991552 23452 1992294400 134512640 134902295 4287523696 18446744073709551615 4160035972 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24047/statm: 24412 23452 270 96 0 23624 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 106348

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24056
/proc/meminfo: memFree=1771748/2059040 swapFree=4140416/4192956
[pid=24045] ppid=24043 vsize=8700 CPUtime=0
/proc/24045/stat : 24045 (run) S 24043 24045 23497 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22066559 8908800 251 1992294400 4194304 4922060 140733299734336 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24045/statm: 2175 251 211 178 0 68 0
[pid=24047] ppid=24045 vsize=107172 CPUtime=342.18
/proc/24047/stat : 24047 (PBPASSolver) R 24045 24045 23497 0 -1 4202496 25998 0 0 0 34196 22 0 0 25 0 1 0 22066559 109744128 25871 1992294400 134512640 134902295 4287523696 18446744073709551615 4160055002 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24047/statm: 26793 25871 270 96 0 26005 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 115872

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24058
/proc/meminfo: memFree=1762944/2059040 swapFree=4140416/4192956
[pid=24045] ppid=24043 vsize=8700 CPUtime=0
/proc/24045/stat : 24045 (run) S 24043 24045 23497 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22066559 8908800 251 1992294400 4194304 4922060 140733299734336 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24045/statm: 2175 251 211 178 0 68 0
[pid=24047] ppid=24045 vsize=116436 CPUtime=402.17
/proc/24047/stat : 24047 (PBPASSolver) R 24045 24045 23497 0 -1 4202496 28238 0 0 0 40192 25 0 0 25 0 1 0 22066559 119230464 28111 1992294400 134512640 134902295 4287523696 18446744073709551615 4160047413 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24047/statm: 29109 28111 270 96 0 28321 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 125136

[startup+462.301 s]

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

/proc/24047/statm: 32824 30680 270 96 0 32036 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 139996

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24087
/proc/meminfo: memFree=1745832/2059040 swapFree=4140416/4192956
[pid=24045] ppid=24043 vsize=8700 CPUtime=0
/proc/24045/stat : 24045 (run) S 24043 24045 23497 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22066559 8908800 251 1992294400 4194304 4922060 140733299734336 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24045/statm: 2175 251 211 178 0 68 0
[pid=24047] ppid=24045 vsize=137424 CPUtime=1181.91
/proc/24047/stat : 24047 (PBPASSolver) R 24045 24045 23497 0 -1 4202496 87636 0 0 0 118120 71 0 0 25 0 1 0 22066559 140722176 32200 1992294400 134512640 134902295 4287523696 18446744073709551615 4160050061 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24047/statm: 34356 32200 270 96 0 33568 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 146124

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24089
/proc/meminfo: memFree=1736656/2059040 swapFree=4140416/4192956
[pid=24045] ppid=24043 vsize=8700 CPUtime=0
/proc/24045/stat : 24045 (run) S 24043 24045 23497 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22066559 8908800 251 1992294400 4194304 4922060 140733299734336 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24045/statm: 2175 251 211 178 0 68 0
[pid=24047] ppid=24045 vsize=146844 CPUtime=1241.9
/proc/24047/stat : 24047 (PBPASSolver) R 24045 24045 23497 0 -1 4202496 89909 0 0 0 124116 74 0 0 25 0 1 0 22066559 150368256 34473 1992294400 134512640 134902295 4287523696 18446744073709551615 4160038024 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24047/statm: 36711 34473 270 96 0 35923 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 155544

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24091
/proc/meminfo: memFree=1726116/2059040 swapFree=4140416/4192956
[pid=24045] ppid=24043 vsize=8700 CPUtime=0
/proc/24045/stat : 24045 (run) S 24043 24045 23497 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22066559 8908800 251 1992294400 4194304 4922060 140733299734336 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24045/statm: 2175 251 211 178 0 68 0
[pid=24047] ppid=24045 vsize=156940 CPUtime=1301.89
/proc/24047/stat : 24047 (PBPASSolver) R 24045 24045 23497 0 -1 4202496 92483 0 0 0 130112 77 0 0 25 0 1 0 22066559 160706560 37047 1992294400 134512640 134902295 4287523696 18446744073709551615 4160047592 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24047/statm: 39235 37047 270 96 0 38447 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 165640

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24093
/proc/meminfo: memFree=1719792/2059040 swapFree=4140416/4192956
[pid=24045] ppid=24043 vsize=8700 CPUtime=0
/proc/24045/stat : 24045 (run) S 24043 24045 23497 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22066559 8908800 251 1992294400 4194304 4922060 140733299734336 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24045/statm: 2175 251 211 178 0 68 0
[pid=24047] ppid=24045 vsize=163216 CPUtime=1361.86
/proc/24047/stat : 24047 (PBPASSolver) R 24045 24045 23497 0 -1 4202496 94058 0 0 0 136108 78 0 0 25 0 1 0 22066559 167133184 38622 1992294400 134512640 134902295 4287523696 18446744073709551615 4160049861 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24047/statm: 40804 38622 270 96 0 40016 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 171916

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24095
/proc/meminfo: memFree=1719792/2059040 swapFree=4140416/4192956
[pid=24045] ppid=24043 vsize=8700 CPUtime=0
/proc/24045/stat : 24045 (run) S 24043 24045 23497 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22066559 8908800 251 1992294400 4194304 4922060 140733299734336 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24045/statm: 2175 251 211 178 0 68 0
[pid=24047] ppid=24045 vsize=163216 CPUtime=1421.84
/proc/24047/stat : 24047 (PBPASSolver) R 24045 24045 23497 0 -1 4202496 94058 0 0 0 142106 78 0 0 25 0 1 0 22066559 167133184 38622 1992294400 134512640 134902295 4287523696 18446744073709551615 4160017026 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24047/statm: 40804 38622 270 96 0 40016 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 171916

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24095
/proc/meminfo: memFree=1719668/2059040 swapFree=4140416/4192956
[pid=24045] ppid=24043 vsize=8700 CPUtime=0
/proc/24045/stat : 24045 (run) S 24043 24045 23497 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22066559 8908800 251 1992294400 4194304 4922060 140733299734336 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24045/statm: 2175 251 211 178 0 68 0
[pid=24047] ppid=24045 vsize=163216 CPUtime=1481.82
/proc/24047/stat : 24047 (PBPASSolver) R 24045 24045 23497 0 -1 4202496 94062 0 0 0 148104 78 0 0 25 0 1 0 22066559 167133184 38626 1992294400 134512640 134902295 4287523696 18446744073709551615 4160017118 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24047/statm: 40804 38626 270 96 0 40016 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 171916

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24097
/proc/meminfo: memFree=1719668/2059040 swapFree=4140416/4192956
[pid=24045] ppid=24043 vsize=8700 CPUtime=0
/proc/24045/stat : 24045 (run) S 24043 24045 23497 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22066559 8908800 251 1992294400 4194304 4922060 140733299734336 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24045/statm: 2175 251 211 178 0 68 0
[pid=24047] ppid=24045 vsize=163216 CPUtime=1541.8
/proc/24047/stat : 24047 (PBPASSolver) R 24045 24045 23497 0 -1 4202496 94062 0 0 0 154102 78 0 0 25 0 1 0 22066559 167133184 38626 1992294400 134512640 134902295 4287523696 18446744073709551615 4160039080 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24047/statm: 40804 38626 270 96 0 40016 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 171916

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24099
/proc/meminfo: memFree=1719668/2059040 swapFree=4140416/4192956
[pid=24045] ppid=24043 vsize=8700 CPUtime=0
/proc/24045/stat : 24045 (run) S 24043 24045 23497 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22066559 8908800 251 1992294400 4194304 4922060 140733299734336 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24045/statm: 2175 251 211 178 0 68 0
[pid=24047] ppid=24045 vsize=163216 CPUtime=1601.78
/proc/24047/stat : 24047 (PBPASSolver) R 24045 24045 23497 0 -1 4202496 94062 0 0 0 160100 78 0 0 25 0 1 0 22066559 167133184 38626 1992294400 134512640 134902295 4287523696 18446744073709551615 4160035917 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24047/statm: 40804 38626 270 96 0 40016 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 171916

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24101
/proc/meminfo: memFree=1719544/2059040 swapFree=4140416/4192956
[pid=24045] ppid=24043 vsize=8700 CPUtime=0
/proc/24045/stat : 24045 (run) S 24043 24045 23497 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22066559 8908800 251 1992294400 4194304 4922060 140733299734336 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24045/statm: 2175 251 211 178 0 68 0
[pid=24047] ppid=24045 vsize=163216 CPUtime=1661.77
/proc/24047/stat : 24047 (PBPASSolver) R 24045 24045 23497 0 -1 4202496 94064 0 0 0 166099 78 0 0 25 0 1 0 22066559 167133184 38628 1992294400 134512640 134902295 4287523696 18446744073709551615 4160050117 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24047/statm: 40804 38628 270 96 0 40016 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 171916

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24103
/proc/meminfo: memFree=1719544/2059040 swapFree=4140416/4192956
[pid=24045] ppid=24043 vsize=8700 CPUtime=0
/proc/24045/stat : 24045 (run) S 24043 24045 23497 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22066559 8908800 251 1992294400 4194304 4922060 140733299734336 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24045/statm: 2175 251 211 178 0 68 0
[pid=24047] ppid=24045 vsize=163216 CPUtime=1721.75
/proc/24047/stat : 24047 (PBPASSolver) R 24045 24045 23497 0 -1 4202496 94064 0 0 0 172097 78 0 0 25 0 1 0 22066559 167133184 38628 1992294400 134512640 134902295 4287523696 18446744073709551615 4160029685 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24047/statm: 40804 38628 270 96 0 40016 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 171916

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24103
/proc/meminfo: memFree=1719544/2059040 swapFree=4140416/4192956
[pid=24045] ppid=24043 vsize=8700 CPUtime=0
/proc/24045/stat : 24045 (run) S 24043 24045 23497 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22066559 8908800 251 1992294400 4194304 4922060 140733299734336 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24045/statm: 2175 251 211 178 0 68 0
[pid=24047] ppid=24045 vsize=163216 CPUtime=1781.73
/proc/24047/stat : 24047 (PBPASSolver) R 24045 24045 23497 0 -1 4202496 94064 0 0 0 178095 78 0 0 25 0 1 0 22066559 167133184 38628 1992294400 134512640 134902295 4287523696 18446744073709551615 4160047230 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24047/statm: 40804 38628 270 96 0 40016 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 171916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.06 1.00 1.00 2/108 24105
/proc/meminfo: memFree=1719420/2059040 swapFree=4140416/4192956
[pid=24045] ppid=24043 vsize=8700 CPUtime=0
/proc/24045/stat : 24045 (run) S 24043 24045 23497 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22066559 8908800 251 1992294400 4194304 4922060 140733299734336 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24045/statm: 2175 251 211 178 0 68 0
[pid=24047] ppid=24045 vsize=163216 CPUtime=1800.04
/proc/24047/stat : 24047 (PBPASSolver) R 24045 24045 23497 0 -1 4202496 94065 0 0 0 179926 78 0 0 25 0 1 0 22066559 167133184 38629 1992294400 134512640 134902295 4287523696 18446744073709551615 4160036449 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24047/statm: 40804 38629 270 96 0 40016 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 171916

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 24045 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.04
#
# 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): 1800.04
CPU user time (s): 1799.26
CPU system time (s): 0.78
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 171916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
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 2.90056 second user time and 8.58169 second system time

The end

Launcher Data 

Begin job on node052 at 2010-06-17 22:49:16
IDJOB=2673266
IDBENCH=47933
IDSOLVER=1174
FILE ID=node052/2673266-1276807756
PBS_JOBID= 11176681
Free space on /tmp= 62488 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=11-P1=37-P2=59-P3=23-P4=53-P5=31-P6=59-P7=29-P8=2-P9=67-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673266-1276807756/watcher-2673266-1276807756 -o /tmp/evaluation-result-2673266-1276807756/solver-2673266-1276807756 -C 1800 -W 2000 -M 1800  run HOME/instance-2673266-1276807756.opb

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

MD5SUM BENCH= 48d9b1801c3e1b4883cb62109d96eb3c
RANDOM SEED=1318217751

node052.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		: 3000.262
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	: 6000.52
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		: 3000.262
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1875948 kB
Buffers:         11856 kB
Cached:          83088 kB
SwapCached:       5520 kB
Active:          55080 kB
Inactive:        52284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1875948 kB
SwapTotal:     4192956 kB
SwapFree:      4140416 kB
Dirty:             648 kB
Writeback:           0 kB
AnonPages:       11016 kB
Mapped:          12888 kB
Slab:            53852 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179820 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= 62488 MiB
End job on node052 at 2010-06-17 23:19:18