Trace number 282631

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, and are wall clock time (not CPU 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 NameAnswerCPU timeWall clock time
Toolbar_MaxSat 2007-01-19? (TO) 2400.04 2400.98

General information on the benchmark

NameMaxCSP/celar/scens/
scenw-06-30reduc_ext.xml
MD5SUMded80639080e52b490751ff76b73bc65
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints397
Best CPU time to get the best result obtained on this benchmark1.47777
Satisfiable
(Un)Satisfiability was proved
Number of variables82
Number of constraints399
Maximum constraint arity2
Maximum domain size14
Number of constraints which are defined in extension399
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

translate /tmp/evaluation/282631-1169320966/unknown.xml to /tmp/evaluation/282631-1169320966/unknown.wcsp

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node51/watcher-282631-1169320966 -o ROOT/results/node51/solver-282631-1169320966 -C 2400 -M 900 /tmp/evaluation/282631-1169320966/solver.sh /tmp/evaluation/282631-1169320966/unknown 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 1.00 1.09 1.41 4/65 2756
/proc/meminfo: memFree=1344792/2055920 swapFree=4191892/4192956
[pid=2755] ppid=2753 vsize=8652 CPUtime=0
/proc/2755/stat : 2755 (solver.sh) R 2753 2755 1733 0 -1 4194304 335 0 0 0 0 0 0 0 17 0 1 0 280495206 8859648 279 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235371293343 0 65538 4096 73728 0 0 0 17 1 0 0
/proc/2755/statm: 2163 279 207 79 0 156 0
[pid=2757] ppid=2755 vsize=8688 CPUtime=0
/proc/2757/stat : 2757 (solver.sh) R 2755 2755 1733 0 -1 4194368 27 0 0 0 0 0 0 0 17 0 1 0 280495207 8896512 286 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235371293343 0 65536 4096 73728 0 0 0 17 1 0 0
/proc/2757/statm: 2172 286 209 79 0 165 0
[pid=2758] ppid=2757 vsize=8688 CPUtime=0
/proc/2758/stat : 2758 (solver.sh) R 2757 2755 1733 0 -1 4194368 10 0 0 0 0 0 0 0 17 0 1 0 280495207 8896512 286 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235371461298 0 0 4096 73728 0 0 0 17 1 0 0
/proc/2758/statm: 2172 286 209 79 0 165 0

[startup+0.102627 s]
/proc/loadavg: 1.00 1.09 1.41 4/65 2756
/proc/meminfo: memFree=1344792/2055920 swapFree=4191892/4192956
[pid=2755] ppid=2753 vsize=47560 CPUtime=0.04
/proc/2755/stat : 2755 (solver.sh) S 2753 2755 1733 0 -1 4194304 900 2643 0 0 0 0 2 2 16 0 1 0 280495206 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2755/statm: 11890 362 246 79 0 217 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 47560

[startup+0.510684 s]
/proc/loadavg: 1.00 1.09 1.41 4/65 2756
/proc/meminfo: memFree=1344792/2055920 swapFree=4191892/4192956
[pid=2755] ppid=2753 vsize=47560 CPUtime=0.04
/proc/2755/stat : 2755 (solver.sh) S 2753 2755 1733 0 -1 4194304 900 2643 0 0 0 0 2 2 16 0 1 0 280495206 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2755/statm: 11890 362 246 79 0 217 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 47560

[startup+1.33084 s]
/proc/loadavg: 1.00 1.09 1.41 2/68 2776
/proc/meminfo: memFree=1341120/2055920 swapFree=4191892/4192956
[pid=2755] ppid=2753 vsize=47560 CPUtime=0.04
/proc/2755/stat : 2755 (solver.sh) S 2753 2755 1733 0 -1 4194304 900 2643 0 0 0 0 2 2 16 0 1 0 280495206 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2755/statm: 11890 362 246 79 0 217 0
[pid=2774] ppid=2755 vsize=113544 CPUtime=1.24
/proc/2774/stat : 2774 (toolbar) R 2755 2755 1733 0 -1 4194304 28261 1430 0 0 6 10 108 0 18 0 1 0 280495212 116269056 28227 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134884559 0 0 4096 0 0 0 0 17 0 0 0
/proc/2774/statm: 28386 28227 55 178 0 28204 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 161104

[startup+2.9671 s]
/proc/loadavg: 1.00 1.08 1.41 2/66 2777
/proc/meminfo: memFree=1137680/2055920 swapFree=4191892/4192956
[pid=2755] ppid=2753 vsize=47560 CPUtime=0.04
/proc/2755/stat : 2755 (solver.sh) S 2753 2755 1733 0 -1 4194304 900 2643 0 0 0 0 2 2 16 0 1 0 280495206 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2755/statm: 11890 362 246 79 0 217 0
[pid=2774] ppid=2755 vsize=227864 CPUtime=2.88
/proc/2774/stat : 2774 (toolbar) R 2755 2755 1733 0 -1 4194304 51519 1430 0 0 160 20 108 0 25 0 1 0 280495212 233332736 51484 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693631 0 0 4096 2 0 0 0 17 1 0 0
/proc/2774/statm: 56966 51484 78 178 0 56784 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 275424

[startup+6.24866 s]
/proc/loadavg: 1.00 1.08 1.41 2/66 2777
/proc/meminfo: memFree=1137616/2055920 swapFree=4191892/4192956
[pid=2755] ppid=2753 vsize=47560 CPUtime=0.04
/proc/2755/stat : 2755 (solver.sh) S 2753 2755 1733 0 -1 4194304 900 2643 0 0 0 0 2 2 16 0 1 0 280495206 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2755/statm: 11890 362 246 79 0 217 0
[pid=2774] ppid=2755 vsize=227960 CPUtime=6.15
/proc/2774/stat : 2774 (toolbar) R 2755 2755 1733 0 -1 4194304 51545 1430 0 0 487 20 108 0 25 0 1 0 280495212 233431040 51510 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700003 0 0 4096 2 0 0 0 17 1 0 0
/proc/2774/statm: 56990 51510 79 178 0 56808 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 275520

[startup+12.7048 s]
/proc/loadavg: 1.00 1.08 1.40 2/66 2777
/proc/meminfo: memFree=1137624/2055920 swapFree=4191892/4192956
[pid=2755] ppid=2753 vsize=47560 CPUtime=0.04
/proc/2755/stat : 2755 (solver.sh) S 2753 2755 1733 0 -1 4194304 900 2643 0 0 0 0 2 2 16 0 1 0 280495206 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2755/statm: 11890 362 246 79 0 217 0
[pid=2774] ppid=2755 vsize=227960 CPUtime=12.61
/proc/2774/stat : 2774 (toolbar) R 2755 2755 1733 0 -1 4194304 51545 1430 0 0 1133 20 108 0 25 0 1 0 280495212 233431040 51510 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659559 0 0 4096 2 0 0 0 17 1 0 0
/proc/2774/statm: 56990 51510 79 178 0 56808 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 275520

[startup+25.5159 s]
/proc/loadavg: 1.00 1.08 1.40 2/66 2777
/proc/meminfo: memFree=1137696/2055920 swapFree=4191892/4192956
[pid=2755] ppid=2753 vsize=47560 CPUtime=0.04
/proc/2755/stat : 2755 (solver.sh) S 2753 2755 1733 0 -1 4194304 900 2643 0 0 0 0 2 2 16 0 1 0 280495206 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2755/statm: 11890 362 246 79 0 217 0
[pid=2774] ppid=2755 vsize=227964 CPUtime=25.41
/proc/2774/stat : 2774 (toolbar) R 2755 2755 1733 0 -1 4194304 51546 1430 0 0 2413 20 108 0 25 0 1 0 280495212 233435136 51511 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 1 0 0
/proc/2774/statm: 56991 51511 79 178 0 56809 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 275524

[startup+51.1363 s]
/proc/loadavg: 1.00 1.07 1.39 2/66 2777
/proc/meminfo: memFree=1137760/2055920 swapFree=4191892/4192956
[pid=2755] ppid=2753 vsize=47560 CPUtime=0.04
/proc/2755/stat : 2755 (solver.sh) S 2753 2755 1733 0 -1 4194304 900 2643 0 0 0 0 2 2 16 0 1 0 280495206 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2755/statm: 11890 362 246 79 0 217 0
[pid=2774] ppid=2755 vsize=227964 CPUtime=51.02
/proc/2774/stat : 2774 (toolbar) R 2755 2755 1733 0 -1 4194304 51547 1430 0 0 4974 20 108 0 25 0 1 0 280495212 233435136 51512 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 1 0 0
/proc/2774/statm: 56991 51512 80 178 0 56809 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 275524

[startup+102.371 s]
/proc/loadavg: 1.00 1.06 1.36 2/66 2777
/proc/meminfo: memFree=1137760/2055920 swapFree=4191892/4192956
[pid=2755] ppid=2753 vsize=47560 CPUtime=0.04
/proc/2755/stat : 2755 (solver.sh) S 2753 2755 1733 0 -1 4194304 900 2643 0 0 0 0 2 2 16 0 1 0 280495206 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2755/statm: 11890 362 246 79 0 217 0
[pid=2774] ppid=2755 vsize=227968 CPUtime=102.25
/proc/2774/stat : 2774 (toolbar) R 2755 2755 1733 0 -1 4194304 51548 1430 0 0 10096 21 108 0 25 0 1 0 280495212 233439232 51513 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694080 0 0 4096 2 0 0 0 17 1 0 0
/proc/2774/statm: 56992 51513 80 178 0 56810 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 275528

[startup+162.425 s]
/proc/loadavg: 1.00 1.04 1.34 2/66 2777
/proc/meminfo: memFree=1137760/2055920 swapFree=4191892/4192956
[pid=2755] ppid=2753 vsize=47560 CPUtime=0.04
/proc/2755/stat : 2755 (solver.sh) S 2753 2755 1733 0 -1 4194304 900 2643 0 0 0 0 2 2 16 0 1 0 280495206 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2755/statm: 11890 362 246 79 0 217 0
[pid=2774] ppid=2755 vsize=227968 CPUtime=162.28
/proc/2774/stat : 2774 (toolbar) R 2755 2755 1733 0 -1 4194304 51548 1430 0 0 16099 21 108 0 25 0 1 0 280495212 233439232 51513 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670603 0 0 4096 2 0 0 0 17 1 0 0
/proc/2774/statm: 56992 51513 80 178 0 56810 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 275528

[startup+222.475 s]
/proc/loadavg: 1.00 1.03 1.31 2/66 2777
/proc/meminfo: memFree=1137760/2055920 swapFree=4191892/4192956
[pid=2755] ppid=2753 vsize=47560 CPUtime=0.04
/proc/2755/stat : 2755 (solver.sh) S 2753 2755 1733 0 -1 4194304 900 2643 0 0 0 0 2 2 16 0 1 0 280495206 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2755/statm: 11890 362 246 79 0 217 0
[pid=2774] ppid=2755 vsize=227968 CPUtime=222.31
/proc/2774/stat : 2774 (toolbar) R 2755 2755 1733 0 -1 4194304 51548 1430 0 0 22102 21 108 0 25 0 1 0 280495212 233439232 51513 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694152 0 0 4096 2 0 0 0 17 1 0 0
/proc/2774/statm: 56992 51513 80 178 0 56810 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 275528

[startup+282.523 s]
/proc/loadavg: 1.00 1.03 1.29 2/66 2777
/proc/meminfo: memFree=1137760/2055920 swapFree=4191892/4192956
[pid=2755] ppid=2753 vsize=47560 CPUtime=0.04
/proc/2755/stat : 2755 (solver.sh) S 2753 2755 1733 0 -1 4194304 900 2643 0 0 0 0 2 2 16 0 1 0 280495206 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2755/statm: 11890 362 246 79 0 217 0
[pid=2774] ppid=2755 vsize=227968 CPUtime=282.34
/proc/2774/stat : 2774 (toolbar) R 2755 2755 1733 0 -1 4194304 51548 1430 0 0 28105 21 108 0 25 0 1 0 280495212 233439232 51513 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/2774/statm: 56992 51513 80 178 0 56810 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 275528

[startup+342.578 s]
/proc/loadavg: 1.00 1.02 1.27 2/66 2777
/proc/meminfo: memFree=1137760/2055920 swapFree=4191892/4192956
[pid=2755] ppid=2753 vsize=47560 CPUtime=0.04
/proc/2755/stat : 2755 (solver.sh) S 2753 2755 1733 0 -1 4194304 900 2643 0 0 0 0 2 2 16 0 1 0 280495206 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2755/statm: 11890 362 246 79 0 217 0
[pid=2774] ppid=2755 vsize=227968 CPUtime=342.38
/proc/2774/stat : 2774 (toolbar) R 2755 2755 1733 0 -1 4194304 51548 1430 0 0 34109 21 108 0 25 0 1 0 280495212 233439232 51513 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/2774/statm: 56992 51513 80 178 0 56810 0
Current children cumulated CPU time (s) 342.42
Current children cumulated vsize (KiB) 275528

[startup+402.631 s]
/proc/loadavg: 1.00 1.01 1.25 2/66 2777
/proc/meminfo: memFree=1137760/2055920 swapFree=4191892/4192956
[pid=2755] ppid=2753 vsize=47560 CPUtime=0.04
/proc/2755/stat : 2755 (solver.sh) S 2753 2755 1733 0 -1 4194304 900 2643 0 0 0 0 2 2 16 0 1 0 280495206 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2755/statm: 11890 362 246 79 0 217 0
[pid=2774] ppid=2755 vsize=227968 CPUtime=402.41
/proc/2774/stat : 2774 (toolbar) R 2755 2755 1733 0 -1 4194304 51548 1430 0 0 40112 21 108 0 25 0 1 0 280495212 233439232 51513 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670603 0 0 4096 2 0 0 0 17 1 0 0
/proc/2774/statm: 56992 51513 80 178 0 56810 0
Current children cumulated CPU time (s) 402.45
Current children cumulated vsize (KiB) 275528

[startup+462.681 s]
/proc/loadavg: 1.00 1.01 1.23 2/66 2777
/proc/meminfo: memFree=1137760/2055920 swapFree=4191892/4192956
[pid=2755] ppid=2753 vsize=47560 CPUtime=0.04
/proc/2755/stat : 2755 (solver.sh) S 2753 2755 1733 0 -1 4194304 900 2643 0 0 0 0 2 2 16 0 1 0 280495206 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2755/statm: 11890 362 246 79 0 217 0
[pid=2774] ppid=2755 vsize=227972 CPUtime=462.44
/proc/2774/stat : 2774 (toolbar) R 2755 2755 1733 0 -1 4194304 51549 1430 0 0 46115 21 108 0 25 0 1 0 280495212 233443328 51514 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/2774/statm: 56993 51514 80 178 0 56811 0
Current children cumulated CPU time (s) 462.48
Current children cumulated vsize (KiB) 275532

[startup+522.732 s]
/proc/loadavg: 1.00 1.00 1.22 2/66 2777
/proc/meminfo: memFree=1137760/2055920 swapFree=4191892/4192956
[pid=2755] ppid=2753 vsize=47560 CPUtime=0.04

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

/proc/loadavg: 1.00 1.00 1.03 2/66 2777
/proc/meminfo: memFree=1137760/2055920 swapFree=4191892/4192956
[pid=2755] ppid=2753 vsize=47560 CPUtime=0.04
/proc/2755/stat : 2755 (solver.sh) S 2753 2755 1733 0 -1 4194304 900 2643 0 0 0 0 2 2 16 0 1 0 280495206 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2755/statm: 11890 362 246 79 0 217 0
[pid=2774] ppid=2755 vsize=227972 CPUtime=1723.11
/proc/2774/stat : 2774 (toolbar) R 2755 2755 1733 0 -1 4194304 51549 1430 0 0 172179 24 108 0 25 0 1 0 280495212 233443328 51514 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/2774/statm: 56993 51514 80 178 0 56811 0
Current children cumulated CPU time (s) 1723.15
Current children cumulated vsize (KiB) 275532

[startup+1783.81 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 2777
/proc/meminfo: memFree=1137760/2055920 swapFree=4191892/4192956
[pid=2755] ppid=2753 vsize=47560 CPUtime=0.04
/proc/2755/stat : 2755 (solver.sh) S 2753 2755 1733 0 -1 4194304 900 2643 0 0 0 0 2 2 16 0 1 0 280495206 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2755/statm: 11890 362 246 79 0 217 0
[pid=2774] ppid=2755 vsize=227972 CPUtime=1783.14
/proc/2774/stat : 2774 (toolbar) R 2755 2755 1733 0 -1 4194304 51549 1430 0 0 178182 24 108 0 25 0 1 0 280495212 233443328 51514 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 1 0 0
/proc/2774/statm: 56993 51514 80 178 0 56811 0
Current children cumulated CPU time (s) 1783.18
Current children cumulated vsize (KiB) 275532

[startup+1843.86 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 2777
/proc/meminfo: memFree=1137760/2055920 swapFree=4191892/4192956
[pid=2755] ppid=2753 vsize=47560 CPUtime=0.04
/proc/2755/stat : 2755 (solver.sh) S 2753 2755 1733 0 -1 4194304 900 2643 0 0 0 0 2 2 16 0 1 0 280495206 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2755/statm: 11890 362 246 79 0 217 0
[pid=2774] ppid=2755 vsize=227972 CPUtime=1843.17
/proc/2774/stat : 2774 (toolbar) R 2755 2755 1733 0 -1 4194304 51549 1430 0 0 184185 24 108 0 25 0 1 0 280495212 233443328 51514 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693620 0 0 4096 2 0 0 0 17 1 0 0
/proc/2774/statm: 56993 51514 80 178 0 56811 0
Current children cumulated CPU time (s) 1843.21
Current children cumulated vsize (KiB) 275532

[startup+1903.91 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 2777
/proc/meminfo: memFree=1137760/2055920 swapFree=4191892/4192956
[pid=2755] ppid=2753 vsize=47560 CPUtime=0.04
/proc/2755/stat : 2755 (solver.sh) S 2753 2755 1733 0 -1 4194304 900 2643 0 0 0 0 2 2 16 0 1 0 280495206 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2755/statm: 11890 362 246 79 0 217 0
[pid=2774] ppid=2755 vsize=227972 CPUtime=1903.21
/proc/2774/stat : 2774 (toolbar) R 2755 2755 1733 0 -1 4194304 51549 1430 0 0 190189 24 108 0 25 0 1 0 280495212 233443328 51514 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660169 0 0 4096 2 0 0 0 17 1 0 0
/proc/2774/statm: 56993 51514 80 178 0 56811 0
Current children cumulated CPU time (s) 1903.25
Current children cumulated vsize (KiB) 275532

[startup+1963.96 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 2777
/proc/meminfo: memFree=1137760/2055920 swapFree=4191892/4192956
[pid=2755] ppid=2753 vsize=47560 CPUtime=0.04
/proc/2755/stat : 2755 (solver.sh) S 2753 2755 1733 0 -1 4194304 900 2643 0 0 0 0 2 2 16 0 1 0 280495206 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2755/statm: 11890 362 246 79 0 217 0
[pid=2774] ppid=2755 vsize=227972 CPUtime=1963.24
/proc/2774/stat : 2774 (toolbar) R 2755 2755 1733 0 -1 4194304 51549 1430 0 0 196191 25 108 0 25 0 1 0 280495212 233443328 51514 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657125 0 0 4096 2 0 0 0 17 1 0 0
/proc/2774/statm: 56993 51514 80 178 0 56811 0
Current children cumulated CPU time (s) 1963.28
Current children cumulated vsize (KiB) 275532

[startup+2024.01 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 2777
/proc/meminfo: memFree=1137760/2055920 swapFree=4191892/4192956
[pid=2755] ppid=2753 vsize=47560 CPUtime=0.04
/proc/2755/stat : 2755 (solver.sh) S 2753 2755 1733 0 -1 4194304 900 2643 0 0 0 0 2 2 16 0 1 0 280495206 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2755/statm: 11890 362 246 79 0 217 0
[pid=2774] ppid=2755 vsize=227972 CPUtime=2023.27
/proc/2774/stat : 2774 (toolbar) R 2755 2755 1733 0 -1 4194304 51549 1430 0 0 202194 25 108 0 25 0 1 0 280495212 233443328 51514 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134658112 0 0 4096 2 0 0 0 17 1 0 0
/proc/2774/statm: 56993 51514 80 178 0 56811 0
Current children cumulated CPU time (s) 2023.31
Current children cumulated vsize (KiB) 275532

[startup+2084.06 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2777
/proc/meminfo: memFree=1137760/2055920 swapFree=4191892/4192956
[pid=2755] ppid=2753 vsize=47560 CPUtime=0.04
/proc/2755/stat : 2755 (solver.sh) S 2753 2755 1733 0 -1 4194304 900 2643 0 0 0 0 2 2 16 0 1 0 280495206 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2755/statm: 11890 362 246 79 0 217 0
[pid=2774] ppid=2755 vsize=227972 CPUtime=2083.3
/proc/2774/stat : 2774 (toolbar) R 2755 2755 1733 0 -1 4194304 51549 1430 0 0 208197 25 108 0 25 0 1 0 280495212 233443328 51514 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599702 0 0 4096 2 0 0 0 17 1 0 0
/proc/2774/statm: 56993 51514 80 178 0 56811 0
Current children cumulated CPU time (s) 2083.34
Current children cumulated vsize (KiB) 275532

[startup+2144.12 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2777
/proc/meminfo: memFree=1137760/2055920 swapFree=4191892/4192956
[pid=2755] ppid=2753 vsize=47560 CPUtime=0.04
/proc/2755/stat : 2755 (solver.sh) S 2753 2755 1733 0 -1 4194304 900 2643 0 0 0 0 2 2 16 0 1 0 280495206 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2755/statm: 11890 362 246 79 0 217 0
[pid=2774] ppid=2755 vsize=227972 CPUtime=2143.34
/proc/2774/stat : 2774 (toolbar) R 2755 2755 1733 0 -1 4194304 51549 1430 0 0 214201 25 108 0 25 0 1 0 280495212 233443328 51514 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694152 0 0 4096 2 0 0 0 17 1 0 0
/proc/2774/statm: 56993 51514 80 178 0 56811 0
Current children cumulated CPU time (s) 2143.38
Current children cumulated vsize (KiB) 275532

[startup+2204.17 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2777
/proc/meminfo: memFree=1137696/2055920 swapFree=4191892/4192956
[pid=2755] ppid=2753 vsize=47560 CPUtime=0.04
/proc/2755/stat : 2755 (solver.sh) S 2753 2755 1733 0 -1 4194304 900 2643 0 0 0 0 2 2 16 0 1 0 280495206 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2755/statm: 11890 362 246 79 0 217 0
[pid=2774] ppid=2755 vsize=227972 CPUtime=2203.36
/proc/2774/stat : 2774 (toolbar) R 2755 2755 1733 0 -1 4194304 51549 1430 0 0 220203 25 108 0 25 0 1 0 280495212 233443328 51514 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/2774/statm: 56993 51514 80 178 0 56811 0
Current children cumulated CPU time (s) 2203.4
Current children cumulated vsize (KiB) 275532

[startup+2264.22 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2777
/proc/meminfo: memFree=1137696/2055920 swapFree=4191892/4192956
[pid=2755] ppid=2753 vsize=47560 CPUtime=0.04
/proc/2755/stat : 2755 (solver.sh) S 2753 2755 1733 0 -1 4194304 900 2643 0 0 0 0 2 2 16 0 1 0 280495206 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2755/statm: 11890 362 246 79 0 217 0
[pid=2774] ppid=2755 vsize=227972 CPUtime=2263.4
/proc/2774/stat : 2774 (toolbar) R 2755 2755 1733 0 -1 4194304 51549 1430 0 0 226207 25 108 0 25 0 1 0 280495212 233443328 51514 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659575 0 0 4096 2 0 0 0 17 1 0 0
/proc/2774/statm: 56993 51514 80 178 0 56811 0
Current children cumulated CPU time (s) 2263.44
Current children cumulated vsize (KiB) 275532

[startup+2324.29 s]
/proc/loadavg: 1.19 1.05 1.01 2/72 2893
/proc/meminfo: memFree=1136488/2055920 swapFree=4191892/4192956
[pid=2755] ppid=2753 vsize=47560 CPUtime=0.04
/proc/2755/stat : 2755 (solver.sh) S 2753 2755 1733 0 -1 4194304 900 2643 0 0 0 0 2 2 16 0 1 0 280495206 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2755/statm: 11890 362 246 79 0 217 0
[pid=2774] ppid=2755 vsize=227972 CPUtime=2323.38
/proc/2774/stat : 2774 (toolbar) R 2755 2755 1733 0 -1 4194304 51549 1430 0 0 232204 26 108 0 25 0 1 0 280495212 233443328 51514 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134658048 0 0 4096 2 0 0 0 17 1 0 0
/proc/2774/statm: 56993 51514 80 178 0 56811 0
Current children cumulated CPU time (s) 2323.42
Current children cumulated vsize (KiB) 275532

[startup+2384.37 s]
/proc/loadavg: 1.07 1.04 1.01 2/66 2975
/proc/meminfo: memFree=1137376/2055920 swapFree=4191892/4192956
[pid=2755] ppid=2753 vsize=47560 CPUtime=0.04
/proc/2755/stat : 2755 (solver.sh) S 2753 2755 1733 0 -1 4194304 900 2643 0 0 0 0 2 2 16 0 1 0 280495206 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2755/statm: 11890 362 246 79 0 217 0
[pid=2774] ppid=2755 vsize=227972 CPUtime=2383.41
/proc/2774/stat : 2774 (toolbar) R 2755 2755 1733 0 -1 4194304 51549 1430 0 0 238207 26 108 0 25 0 1 0 280495212 233443328 51514 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/2774/statm: 56993 51514 80 178 0 56811 0
Current children cumulated CPU time (s) 2383.45
Current children cumulated vsize (KiB) 275532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.97 s]
/proc/loadavg: 1.05 1.03 1.01 2/66 2975
/proc/meminfo: memFree=1137376/2055920 swapFree=4191892/4192956
[pid=2755] ppid=2753 vsize=47560 CPUtime=0.04
/proc/2755/stat : 2755 (solver.sh) S 2753 2755 1733 0 -1 4194304 900 2643 0 0 0 0 2 2 16 0 1 0 280495206 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2755/statm: 11890 362 246 79 0 217 0
[pid=2774] ppid=2755 vsize=227972 CPUtime=2400
/proc/2774/stat : 2774 (toolbar) R 2755 2755 1733 0 -1 4194304 51549 1430 0 0 239866 26 108 0 25 0 1 0 280495212 233443328 51514 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657208 0 0 4096 2 0 0 0 17 1 0 0
/proc/2774/statm: 56993 51514 80 178 0 56811 0
Current children cumulated CPU time (s) 2400.04
Current children cumulated vsize (KiB) 275532

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 2755 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=27995 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=29995
CPU time returned by wait4() is 0.05799
while last known CPU time is 2400.04

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 2400.98
CPU time (s): 2400.04
CPU user time (s): 2399.76
CPU system time (s): 0.28
CPU usage (%): 99.9609
Max. virtual memory (cumulated for all children) (KiB): 275532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.027995
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3543
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= 63
involuntary context switches= 18

runsolver used 1.82772 s user time and 4.75128 s system time

The end

Launcher Data (download as text)

Begin job on node51 on Sat Jan 20 19:22:46 UTC 2007


IDJOB= 282631
IDBENCH= 12872
IDSOLVER= 71
FILE ID= node51/282631-1169320966

PBS_JOBID= 3610384

Free space on /tmp= 66563 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/celar/scens/scenw-06-30reduc_ext.xml
COMMAND LINE= /tmp/evaluation/282631-1169320966/solver.sh /tmp/evaluation/282631-1169320966/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-282631-1169320966 -o ROOT/results/node51/conversion-282631-1169320966 -C 600 -M 900 /tmp/evaluation/282631-1169320966/translate /tmp/evaluation/282631-1169320966/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-282631-1169320966 -o ROOT/results/node51/solver-282631-1169320966 -C 2400 -M 900  /tmp/evaluation/282631-1169320966/solver.sh /tmp/evaluation/282631-1169320966/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  ded80639080e52b490751ff76b73bc65

RANDOM SEED= 851786592

TIME LIMIT= 2400 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.277
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.277
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1345144 kB
Buffers:         51980 kB
Cached:         567124 kB
SwapCached:        512 kB
Active:         140524 kB
Inactive:       493624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1345144 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            1852 kB
Writeback:           0 kB
Mapped:          23748 kB
Slab:            62644 kB
Committed_AS:  5818024 kB
PageTables:       1408 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB



End job on node51 on Sat Jan 20 20:02:48 UTC 2007