Trace number 282004

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
aolibpvo 2007-01-17? (TO) 2400.02 2408.89

General information on the benchmark

NameMaxCSP/maxclique/
san-200-0.7-1_ext.xml
MD5SUM14288773eddecbbc245dad19f9b22ca5
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMSAT TO
Best Number of satisfied constraints6000
Best CPU time to get the best result obtained on this benchmark2400.06
Satisfiable
(Un)Satisfiability was proved
Number of variables201
Number of constraints6170
Maximum constraint arity2
Maximum domain size2
Number of constraints which are defined in extension6170
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 

parsing "/tmp/evaluation/282004-1169316899/unknown.xml" file ... done.
writing "/tmp/evaluation/282004-1169316899/unknown.wcsp" file ... done.

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/node6/watcher-282004-1169316899 -o ROOT/results/node6/solver-282004-1169316899 -C 2400 -M 900 /tmp/evaluation/282004-1169316899/aolibpvo /tmp/evaluation/282004-1169316899/unknown.wcsp 

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: 2.01 2.01 2.00 5/87 504
/proc/meminfo: memFree=1175016/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=18540 CPUtime=0
/proc/503/stat : 503 (runsolver) R 501 503 32560 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 280085584 18984960 279 18446744073709551615 4194304 4267372 548682069072 18446744073709551615 268582841639 0 0 4096 24578 0 0 0 17 1 0 0
/proc/503/statm: 4635 279 244 17 0 2626 0

[startup+0.131415 s]
/proc/loadavg: 2.01 2.01 2.00 5/87 504
/proc/meminfo: memFree=1175016/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=2856 CPUtime=0.12
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 259 0 0 0 12 0 0 0 20 0 1 0 280085584 2924544 241 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134925541 0 0 4096 0 0 0 0 17 1 0 0
/proc/503/statm: 714 241 121 428 0 283 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 2856

[startup+0.540458 s]
/proc/loadavg: 2.01 2.01 2.00 5/87 504
/proc/meminfo: memFree=1175016/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=5444 CPUtime=0.52
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 1327 0 0 0 52 0 0 0 24 0 1 0 280085584 5574656 943 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135630485 0 0 4096 0 0 0 0 17 1 0 0
/proc/503/statm: 1361 943 170 428 0 930 0
Current children cumulated CPU time (s) 0.52
Current children cumulated vsize (KiB) 5444

[startup+1.36656 s]
/proc/loadavg: 2.01 2.01 2.00 3/87 504
/proc/meminfo: memFree=1170984/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=6608 CPUtime=1.35
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 1638 0 0 0 134 1 0 0 25 0 1 0 280085584 6766592 1253 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135740936 0 0 4096 0 0 0 0 17 1 0 0
/proc/503/statm: 1652 1253 170 428 0 1221 0
Current children cumulated CPU time (s) 1.35
Current children cumulated vsize (KiB) 6608

[startup+3.00675 s]
/proc/loadavg: 2.01 2.01 2.00 3/87 504
/proc/meminfo: memFree=1164712/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=2.98
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 296 2 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647983 0 0 4096 0 0 0 0 17 1 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 12588

[startup+6.28614 s]
/proc/loadavg: 2.01 2.01 2.00 3/87 504
/proc/meminfo: memFree=1164712/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=6.25
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 623 2 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134926189 0 0 4096 0 0 0 0 17 1 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 12588

[startup+12.7509 s]
/proc/loadavg: 2.01 2.01 2.00 3/87 504
/proc/meminfo: memFree=1164712/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=12.68
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 1266 2 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647907 0 0 4096 0 0 0 0 17 1 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12588

[startup+25.5634 s]
/proc/loadavg: 2.01 2.00 2.00 3/87 504
/proc/meminfo: memFree=1164840/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=25.43
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 2541 2 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647963 0 0 4096 0 0 0 0 17 1 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 12588

[startup+51.2064 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 504
/proc/meminfo: memFree=1164968/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=50.95
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 5093 2 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647901 0 0 4096 0 0 0 0 17 1 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 50.95
Current children cumulated vsize (KiB) 12588

[startup+102.482 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 504
/proc/meminfo: memFree=1164904/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=101.99
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 10196 3 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134648053 0 0 4096 0 0 0 0 17 1 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 101.99
Current children cumulated vsize (KiB) 12588

[startup+162.579 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 504
/proc/meminfo: memFree=1164968/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=161.8
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 16177 3 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134926359 0 0 4096 0 0 0 0 17 1 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 161.8
Current children cumulated vsize (KiB) 12588

[startup+222.676 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 504
/proc/meminfo: memFree=1164968/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=221.62
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 22158 4 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134644945 0 0 4096 0 0 0 0 17 1 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 221.62
Current children cumulated vsize (KiB) 12588

[startup+282.772 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 504
/proc/meminfo: memFree=1164968/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=281.43
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 28139 4 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647907 0 0 4096 0 0 0 0 17 1 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 281.43
Current children cumulated vsize (KiB) 12588

[startup+342.868 s]
/proc/loadavg: 2.04 2.01 2.00 3/87 504
/proc/meminfo: memFree=1164968/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=341.25
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 34120 5 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647901 0 0 4096 0 0 0 0 17 1 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 341.25
Current children cumulated vsize (KiB) 12588

[startup+402.969 s]
/proc/loadavg: 2.01 2.01 2.00 3/87 506
/proc/meminfo: memFree=1164776/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=401.06
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 40101 5 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647907 0 0 4096 0 0 0 0 17 1 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 401.06
Current children cumulated vsize (KiB) 12588

[startup+463.065 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 506
/proc/meminfo: memFree=1164840/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=460.87
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 46082 5 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647901 0 0 4096 0 0 0 0 17 1 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 460.87
Current children cumulated vsize (KiB) 12588

[startup+523.162 s]
/proc/loadavg: 2.04 2.01 2.00 3/87 506
/proc/meminfo: memFree=1164840/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=520.69
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 52063 6 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647979 0 0 4096 0 0 0 0 17 1 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 520.69
Current children cumulated vsize (KiB) 12588

[startup+583.261 s]
/proc/loadavg: 2.01 2.01 2.00 3/87 506
/proc/meminfo: memFree=1164904/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=580.5
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 58044 6 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647930 0 0 4096 0 0 0 0 17 1 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 580.5
Current children cumulated vsize (KiB) 12588

[startup+643.263 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 506
/proc/meminfo: memFree=1164904/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=640.22
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 64015 7 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647967 0 0 4096 0 0 0 0 17 1 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 640.22
Current children cumulated vsize (KiB) 12588

[startup+703.362 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 506
/proc/meminfo: memFree=1164968/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=700.04
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 69997 7 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134644951 0 0 4096 0 0 0 0 17 1 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 700.04
Current children cumulated vsize (KiB) 12588

[startup+763.454 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 506
/proc/meminfo: memFree=1164968/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=759.86
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 75978 8 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134644951 0 0 4096 0 0 0 0 17 1 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 759.86
Current children cumulated vsize (KiB) 12588

[startup+823.545 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 506
/proc/meminfo: memFree=1164968/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=819.66

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

Current children cumulated vsize (KiB) 12588

[startup+1424.5 s]
/proc/loadavg: 2.02 2.02 2.00 3/87 506
/proc/meminfo: memFree=1164968/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=1417.78
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 141766 12 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134723985 0 0 4096 0 0 0 0 17 1 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 1417.78
Current children cumulated vsize (KiB) 12588

[startup+1484.59 s]
/proc/loadavg: 2.00 2.02 2.00 3/87 506
/proc/meminfo: memFree=1164968/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=1477.6
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 147747 13 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647909 0 0 4096 0 0 0 0 17 1 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 1477.6
Current children cumulated vsize (KiB) 12588

[startup+1544.6 s]
/proc/loadavg: 2.00 2.01 2.00 3/87 506
/proc/meminfo: memFree=1164968/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=1537.31
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 153718 13 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647963 0 0 4096 0 0 0 0 17 1 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 1537.31
Current children cumulated vsize (KiB) 12588

[startup+1604.69 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 506
/proc/meminfo: memFree=1164904/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=1597.13
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 159699 14 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647901 0 0 4096 0 0 0 0 17 1 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 1597.13
Current children cumulated vsize (KiB) 12588

[startup+1664.78 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 506
/proc/meminfo: memFree=1164968/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=1656.94
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 165680 14 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135051454 0 0 4096 0 0 0 0 17 1 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 1656.94
Current children cumulated vsize (KiB) 12588

[startup+1724.87 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 506
/proc/meminfo: memFree=1164904/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=1716.75
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 171660 15 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134644951 0 0 4096 0 0 0 0 17 1 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 1716.75
Current children cumulated vsize (KiB) 12588

[startup+1784.96 s]
/proc/loadavg: 1.95 1.98 1.99 3/93 721
/proc/meminfo: memFree=1225904/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=1776.71
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 177654 17 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134926373 0 0 4096 0 0 0 0 17 0 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 1776.71
Current children cumulated vsize (KiB) 12588

[startup+1845.05 s]
/proc/loadavg: 1.98 1.98 1.99 3/93 721
/proc/meminfo: memFree=1217712/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=1836.72
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 183654 18 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134644951 0 0 4096 0 0 0 0 17 0 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 1836.72
Current children cumulated vsize (KiB) 12588

[startup+1905.15 s]
/proc/loadavg: 1.50 1.86 1.95 2/81 885
/proc/meminfo: memFree=1245072/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=1896.76
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 189656 20 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135051734 0 0 4096 0 0 0 0 17 0 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 1896.76
Current children cumulated vsize (KiB) 12588

[startup+1965.23 s]
/proc/loadavg: 1.65 1.81 1.92 2/81 1063
/proc/meminfo: memFree=1243408/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=1956.8
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 195659 21 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647901 0 0 4096 0 0 0 0 17 0 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 1956.8
Current children cumulated vsize (KiB) 12588

[startup+2025.3 s]
/proc/loadavg: 1.29 1.68 1.87 2/81 1362
/proc/meminfo: memFree=1244864/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=2016.8
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 201657 23 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134926228 0 0 4096 0 0 0 0 17 0 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 2016.8
Current children cumulated vsize (KiB) 12588

[startup+2085.38 s]
/proc/loadavg: 1.52 1.66 1.85 3/87 1700
/proc/meminfo: memFree=1200928/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=2076.85
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 207658 27 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647901 0 0 4096 0 0 0 0 17 0 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 2076.85
Current children cumulated vsize (KiB) 12588

[startup+2145.4 s]
/proc/loadavg: 1.82 1.72 1.85 3/87 1700
/proc/meminfo: memFree=1201056/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=2136.8
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 213653 27 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647956 0 0 4096 0 0 0 0 17 0 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 2136.8
Current children cumulated vsize (KiB) 12588

[startup+2205.5 s]
/proc/loadavg: 1.93 1.77 1.86 3/87 1700
/proc/meminfo: memFree=1201056/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=2196.83
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 219656 27 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134644951 0 0 4096 0 0 0 0 17 0 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 2196.83
Current children cumulated vsize (KiB) 12588

[startup+2265.6 s]
/proc/loadavg: 1.97 1.81 1.87 3/87 1700
/proc/meminfo: memFree=1201056/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=2256.86
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 225659 27 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134648043 0 0 4096 0 0 0 0 17 0 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 2256.86
Current children cumulated vsize (KiB) 12588

[startup+2325.6 s]
/proc/loadavg: 1.99 1.84 1.87 3/87 1700
/proc/meminfo: memFree=1201056/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=2316.82
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 231654 28 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134926806 0 0 4096 0 0 0 0 17 0 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 2316.82
Current children cumulated vsize (KiB) 12588

[startup+2385.7 s]
/proc/loadavg: 2.04 1.88 1.88 3/87 1700
/proc/meminfo: memFree=1201056/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=2376.84
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 237656 28 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647901 0 0 4096 0 0 0 0 17 0 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 2376.84
Current children cumulated vsize (KiB) 12588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2408.88 s]
/proc/loadavg: 2.03 1.89 1.89 3/87 1700
/proc/meminfo: memFree=1201056/2055924 swapFree=4165736/4192956
[pid=503] ppid=501 vsize=12588 CPUtime=2400.01
/proc/503/stat : 503 (aolibpvo) R 501 503 32560 0 -1 0 3150 0 0 0 239973 28 0 0 25 0 1 0 280085584 12890112 2758 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647983 0 0 4096 0 0 0 0 17 0 0 0
/proc/503/statm: 3147 2758 200 428 0 2716 0
Current children cumulated CPU time (s) 2400.01
Current children cumulated vsize (KiB) 12588

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2408.89
CPU time (s): 2400.02
CPU user time (s): 2399.74
CPU system time (s): 0.285956
CPU usage (%): 99.6319
Max. virtual memory (cumulated for all children) (KiB): 12588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.74
system time used= 0.285956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3150
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= 6
involuntary context switches= 37879

runsolver used 3.49247 s user time and 6.94994 s system time

The end

Launcher Data (download as text)

Begin job on node6 on Sat Jan 20 18:15:00 UTC 2007


IDJOB= 282004
IDBENCH= 12347
IDSOLVER= 60
FILE ID= node6/282004-1169316899

PBS_JOBID= 3610018

Free space on /tmp= 66559 MiB

SOLVER NAME= aolibpvo 2007-01-17
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/maxclique/san-200-0.7-1_ext.xml
COMMAND LINE= /tmp/evaluation/282004-1169316899/aolibpvo /tmp/evaluation/282004-1169316899/unknown.wcsp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-282004-1169316899 -o ROOT/results/node6/conversion-282004-1169316899 -C 600 -M 900 python xcsp2wcsp.py /tmp/evaluation/282004-1169316899/unknown.xml
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-282004-1169316899 -o ROOT/results/node6/solver-282004-1169316899 -C 2400 -M 900  /tmp/evaluation/282004-1169316899/aolibpvo /tmp/evaluation/282004-1169316899/unknown.wcsp

META MD5SUM SOLVER= b8e99429ba4d9a99d2bd28d3d95367aa
MD5SUM BENCH=  14288773eddecbbc245dad19f9b22ca5

RANDOM SEED= 275459353

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		: 3000.240
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		: 3000.240
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:      2055924 kB
MemFree:       1175496 kB
Buffers:         66264 kB
Cached:         613308 kB
SwapCached:       2944 kB
Active:         389536 kB
Inactive:       405508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1175496 kB
SwapTotal:     4192956 kB
SwapFree:      4165736 kB
Dirty:            2744 kB
Writeback:           0 kB
Mapped:         126012 kB
Slab:            69864 kB
Committed_AS:  9263636 kB
PageTables:       2536 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= 66560 MiB



End job on node6 on Sat Jan 20 18:55:11 UTC 2007