Trace number 282280

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) 2400.1 2404.87

General information on the benchmark

NameMaxCSP/pi/pi-20-10-20-t60/
pi-20-10-20-40-71.xml
MD5SUM644c3eb93bb7093da3ce9c0a9594a034
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints50
Best CPU time to get the best result obtained on this benchmark0.284956
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints53
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension53
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/282280-1169318818/unknown.xml to /tmp/evaluation/282280-1169318818/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/node16/watcher-282280-1169318818 -o ROOT/results/node16/solver-282280-1169318818 -C 2400 -M 900 /tmp/evaluation/282280-1169318818/solver.sh /tmp/evaluation/282280-1169318818/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: 1.38 1.79 1.92 5/87 3469
/proc/meminfo: memFree=1629592/2055920 swapFree=4191880/4192956
[pid=3468] ppid=3466 vsize=8560 CPUtime=0
/proc/3468/stat : 3468 (solver.sh) R 3466 3468 3216 0 -1 4194304 308 0 0 0 0 0 0 0 20 0 1 0 280276758 8765440 253 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231962560399 0 0 4096 8192 0 0 0 17 1 0 0
/proc/3468/statm: 2140 253 197 79 0 133 0

[startup+0.105814 s]
/proc/loadavg: 1.38 1.79 1.92 5/87 3469
/proc/meminfo: memFree=1629592/2055920 swapFree=4191880/4192956
[pid=3468] ppid=3466 vsize=47548 CPUtime=0.02
/proc/3468/stat : 3468 (solver.sh) S 3466 3468 3216 0 -1 4194304 900 2402 0 0 0 1 0 1 22 0 1 0 280276758 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3468/statm: 11887 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47548

[startup+0.513735 s]
/proc/loadavg: 1.38 1.79 1.92 5/87 3469
/proc/meminfo: memFree=1629592/2055920 swapFree=4191880/4192956
[pid=3468] ppid=3466 vsize=47548 CPUtime=0.02
/proc/3468/stat : 3468 (solver.sh) S 3466 3468 3216 0 -1 4194304 900 2402 0 0 0 1 0 1 22 0 1 0 280276758 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3468/statm: 11887 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47548

[startup+1.33458 s]
/proc/loadavg: 1.38 1.79 1.92 3/88 3490
/proc/meminfo: memFree=1590416/2055920 swapFree=4191880/4192956
[pid=3468] ppid=3466 vsize=47548 CPUtime=0.02
/proc/3468/stat : 3468 (solver.sh) S 3466 3468 3216 0 -1 4194304 900 2402 0 0 0 1 0 1 22 0 1 0 280276758 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3468/statm: 11887 361 245 79 0 217 0
[pid=3487] ppid=3468 vsize=40224 CPUtime=1.25
/proc/3487/stat : 3487 (toolbar) R 3468 3468 3216 0 -1 4194304 9706 1292 0 0 33 4 88 0 20 0 1 0 280276762 41189376 9671 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134704634 0 0 4096 2 0 0 0 17 1 0 0
/proc/3487/statm: 10056 9671 80 178 0 9874 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 87772

[startup+2.97127 s]
/proc/loadavg: 1.38 1.79 1.92 3/88 3490
/proc/meminfo: memFree=1590416/2055920 swapFree=4191880/4192956
[pid=3468] ppid=3466 vsize=47548 CPUtime=0.02
/proc/3468/stat : 3468 (solver.sh) S 3466 3468 3216 0 -1 4194304 900 2402 0 0 0 1 0 1 22 0 1 0 280276758 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3468/statm: 11887 361 245 79 0 217 0
[pid=3487] ppid=3468 vsize=40224 CPUtime=2.89
/proc/3487/stat : 3487 (toolbar) R 3468 3468 3216 0 -1 4194304 9706 1292 0 0 197 4 88 0 25 0 1 0 280276762 41189376 9671 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134561563 0 0 4096 2 0 0 0 17 1 0 0
/proc/3487/statm: 10056 9671 80 178 0 9874 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 87772

[startup+6.25966 s]
/proc/loadavg: 1.43 1.79 1.92 3/88 3490
/proc/meminfo: memFree=1590352/2055920 swapFree=4191880/4192956
[pid=3468] ppid=3466 vsize=47548 CPUtime=0.02
/proc/3468/stat : 3468 (solver.sh) S 3466 3468 3216 0 -1 4194304 900 2402 0 0 0 1 0 1 22 0 1 0 280276758 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3468/statm: 11887 361 245 79 0 217 0
[pid=3487] ppid=3468 vsize=40228 CPUtime=6.16
/proc/3487/stat : 3487 (toolbar) R 3468 3468 3216 0 -1 4194304 9707 1292 0 0 524 4 88 0 25 0 1 0 280276762 41193472 9672 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134588589 0 0 4096 2 0 0 0 17 1 0 0
/proc/3487/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 87776

[startup+12.7204 s]
/proc/loadavg: 1.48 1.79 1.92 3/88 3490
/proc/meminfo: memFree=1590360/2055920 swapFree=4191880/4192956
[pid=3468] ppid=3466 vsize=47548 CPUtime=0.02
/proc/3468/stat : 3468 (solver.sh) S 3466 3468 3216 0 -1 4194304 900 2402 0 0 0 1 0 1 22 0 1 0 280276758 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3468/statm: 11887 361 245 79 0 217 0
[pid=3487] ppid=3468 vsize=40228 CPUtime=12.59
/proc/3487/stat : 3487 (toolbar) R 3468 3468 3216 0 -1 4194304 9707 1292 0 0 1167 4 88 0 25 0 1 0 280276762 41193472 9672 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134700006 0 0 4096 2 0 0 0 17 1 0 0
/proc/3487/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 87776

[startup+25.555 s]
/proc/loadavg: 1.59 1.80 1.92 3/88 3490
/proc/meminfo: memFree=1590360/2055920 swapFree=4191880/4192956
[pid=3468] ppid=3466 vsize=47548 CPUtime=0.02
/proc/3468/stat : 3468 (solver.sh) S 3466 3468 3216 0 -1 4194304 900 2402 0 0 0 1 0 1 22 0 1 0 280276758 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3468/statm: 11887 361 245 79 0 217 0
[pid=3487] ppid=3468 vsize=40228 CPUtime=25.36
/proc/3487/stat : 3487 (toolbar) R 3468 3468 3216 0 -1 4194304 9707 1292 0 0 2444 4 88 0 25 0 1 0 280276762 41193472 9672 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134670724 0 0 4096 2 0 0 0 17 1 0 0
/proc/3487/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 87776

[startup+51.2142 s]
/proc/loadavg: 1.73 1.82 1.92 3/88 3490
/proc/meminfo: memFree=1590360/2055920 swapFree=4191880/4192956
[pid=3468] ppid=3466 vsize=47548 CPUtime=0.02
/proc/3468/stat : 3468 (solver.sh) S 3466 3468 3216 0 -1 4194304 900 2402 0 0 0 1 0 1 22 0 1 0 280276758 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3468/statm: 11887 361 245 79 0 217 0
[pid=3487] ppid=3468 vsize=40228 CPUtime=50.91
/proc/3487/stat : 3487 (toolbar) R 3468 3468 3216 0 -1 4194304 9707 1292 0 0 4999 4 88 0 25 0 1 0 280276762 41193472 9672 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/3487/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 50.93
Current children cumulated vsize (KiB) 87776

[startup+102.422 s]
/proc/loadavg: 1.88 1.84 1.92 3/88 3490
/proc/meminfo: memFree=1590488/2055920 swapFree=4191880/4192956
[pid=3468] ppid=3466 vsize=47548 CPUtime=0.02
/proc/3468/stat : 3468 (solver.sh) S 3466 3468 3216 0 -1 4194304 900 2402 0 0 0 1 0 1 22 0 1 0 280276758 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3468/statm: 11887 361 245 79 0 217 0
[pid=3487] ppid=3468 vsize=40228 CPUtime=101.89
/proc/3487/stat : 3487 (toolbar) R 3468 3468 3216 0 -1 4194304 9707 1292 0 0 10096 5 88 0 25 0 1 0 280276762 41193472 9672 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134670800 0 0 4096 2 0 0 0 17 1 0 0
/proc/3487/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 101.91
Current children cumulated vsize (KiB) 87776

[startup+162.454 s]
/proc/loadavg: 1.95 1.87 1.92 3/88 3490
/proc/meminfo: memFree=1590424/2055920 swapFree=4191880/4192956
[pid=3468] ppid=3466 vsize=47548 CPUtime=0.02
/proc/3468/stat : 3468 (solver.sh) S 3466 3468 3216 0 -1 4194304 900 2402 0 0 0 1 0 1 22 0 1 0 280276758 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3468/statm: 11887 361 245 79 0 217 0
[pid=3487] ppid=3468 vsize=40228 CPUtime=161.66
/proc/3487/stat : 3487 (toolbar) R 3468 3468 3216 0 -1 4194304 9707 1292 0 0 16073 5 88 0 25 0 1 0 280276762 41193472 9672 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/3487/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 161.68
Current children cumulated vsize (KiB) 87776

[startup+222.491 s]
/proc/loadavg: 1.98 1.89 1.92 3/88 3490
/proc/meminfo: memFree=1590424/2055920 swapFree=4191880/4192956
[pid=3468] ppid=3466 vsize=47548 CPUtime=0.02
/proc/3468/stat : 3468 (solver.sh) S 3466 3468 3216 0 -1 4194304 900 2402 0 0 0 1 0 1 22 0 1 0 280276758 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3468/statm: 11887 361 245 79 0 217 0
[pid=3487] ppid=3468 vsize=40228 CPUtime=221.43
/proc/3487/stat : 3487 (toolbar) R 3468 3468 3216 0 -1 4194304 9707 1292 0 0 22049 6 88 0 25 0 1 0 280276762 41193472 9672 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694144 0 0 4096 2 0 0 0 17 1 0 0
/proc/3487/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 221.45
Current children cumulated vsize (KiB) 87776

[startup+282.526 s]
/proc/loadavg: 1.99 1.91 1.92 3/88 3490
/proc/meminfo: memFree=1590488/2055920 swapFree=4191880/4192956
[pid=3468] ppid=3466 vsize=47548 CPUtime=0.02
/proc/3468/stat : 3468 (solver.sh) S 3466 3468 3216 0 -1 4194304 900 2402 0 0 0 1 0 1 22 0 1 0 280276758 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3468/statm: 11887 361 245 79 0 217 0
[pid=3487] ppid=3468 vsize=40228 CPUtime=281.19
/proc/3487/stat : 3487 (toolbar) R 3468 3468 3216 0 -1 4194304 9707 1292 0 0 28025 6 88 0 25 0 1 0 280276762 41193472 9672 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134693617 0 0 4096 2 0 0 0 17 1 0 0
/proc/3487/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 281.21
Current children cumulated vsize (KiB) 87776

[startup+342.561 s]
/proc/loadavg: 2.05 1.94 1.92 3/88 3490
/proc/meminfo: memFree=1590488/2055920 swapFree=4191880/4192956
[pid=3468] ppid=3466 vsize=47548 CPUtime=0.02
/proc/3468/stat : 3468 (solver.sh) S 3466 3468 3216 0 -1 4194304 900 2402 0 0 0 1 0 1 22 0 1 0 280276758 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3468/statm: 11887 361 245 79 0 217 0
[pid=3487] ppid=3468 vsize=40228 CPUtime=340.97
/proc/3487/stat : 3487 (toolbar) R 3468 3468 3216 0 -1 4194304 9707 1292 0 0 34002 7 88 0 25 0 1 0 280276762 41193472 9672 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134670534 0 0 4096 2 0 0 0 17 1 0 0
/proc/3487/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 340.99
Current children cumulated vsize (KiB) 87776

[startup+402.594 s]
/proc/loadavg: 2.02 1.95 1.92 3/88 3490
/proc/meminfo: memFree=1590424/2055920 swapFree=4191880/4192956
[pid=3468] ppid=3466 vsize=47548 CPUtime=0.02
/proc/3468/stat : 3468 (solver.sh) S 3466 3468 3216 0 -1 4194304 900 2402 0 0 0 1 0 1 22 0 1 0 280276758 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3468/statm: 11887 361 245 79 0 217 0
[pid=3487] ppid=3468 vsize=40228 CPUtime=400.73
/proc/3487/stat : 3487 (toolbar) R 3468 3468 3216 0 -1 4194304 9707 1292 0 0 39978 7 88 0 25 0 1 0 280276762 41193472 9672 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134659559 0 0 4096 2 0 0 0 17 1 0 0
/proc/3487/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 400.75
Current children cumulated vsize (KiB) 87776

[startup+462.632 s]
/proc/loadavg: 2.00 1.95 1.92 3/88 3490
/proc/meminfo: memFree=1590424/2055920 swapFree=4191880/4192956
[pid=3468] ppid=3466 vsize=47548 CPUtime=0.02
/proc/3468/stat : 3468 (solver.sh) S 3466 3468 3216 0 -1 4194304 900 2402 0 0 0 1 0 1 22 0 1 0 280276758 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3468/statm: 11887 361 245 79 0 217 0
[pid=3487] ppid=3468 vsize=40228 CPUtime=460.51
/proc/3487/stat : 3487 (toolbar) R 3468 3468 3216 0 -1 4194304 9707 1292 0 0 45955 8 88 0 25 0 1 0 280276762 41193472 9672 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134597906 0 0 4096 2 0 0 0 17 1 0 0
/proc/3487/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 460.53
Current children cumulated vsize (KiB) 87776

[startup+522.671 s]
/proc/loadavg: 2.00 1.96 1.92 3/88 3490
/proc/meminfo: memFree=1590424/2055920 swapFree=4191880/4192956
[pid=3468] ppid=3466 vsize=47548 CPUtime=0.02
/proc/3468/stat : 3468 (solver.sh) S 3466 3468 3216 0 -1 4194304 900 2402 0 0 0 1 0 1 22 0 1 0 280276758 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3468/statm: 11887 361 245 79 0 217 0
[pid=3487] ppid=3468 vsize=40228 CPUtime=520.28
/proc/3487/stat : 3487 (toolbar) R 3468 3468 3216 0 -1 4194304 9707 1292 0 0 51932 8 88 0 25 0 1 0 280276762 41193472 9672 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134659559 0 0 4096 2 0 0 0 17 1 0 0
/proc/3487/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 520.3

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

/proc/loadavg: 2.00 2.00 1.94 3/88 3827
/proc/meminfo: memFree=1539480/2055920 swapFree=4191880/4192956
[pid=3468] ppid=3466 vsize=47548 CPUtime=0.02
/proc/3468/stat : 3468 (solver.sh) S 3466 3468 3216 0 -1 4194304 900 2402 0 0 0 1 0 1 22 0 1 0 280276758 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3468/statm: 11887 361 245 79 0 217 0
[pid=3487] ppid=3468 vsize=40228 CPUtime=1719.29
/proc/3487/stat : 3487 (toolbar) R 3468 3468 3216 0 -1 4194304 9707 1292 0 0 171812 29 88 0 25 0 1 0 280276762 41193472 9672 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134669539 0 0 4096 2 0 0 0 17 0 0 0
/proc/3487/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 1719.31
Current children cumulated vsize (KiB) 87776

[startup+1783.58 s]
/proc/loadavg: 2.00 2.00 1.94 3/88 3827
/proc/meminfo: memFree=1539544/2055920 swapFree=4191880/4192956
[pid=3468] ppid=3466 vsize=47548 CPUtime=0.02
/proc/3468/stat : 3468 (solver.sh) S 3466 3468 3216 0 -1 4194304 900 2402 0 0 0 1 0 1 22 0 1 0 280276758 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3468/statm: 11887 361 245 79 0 217 0
[pid=3487] ppid=3468 vsize=40228 CPUtime=1779.3
/proc/3487/stat : 3487 (toolbar) R 3468 3468 3216 0 -1 4194304 9707 1292 0 0 177813 29 88 0 25 0 1 0 280276762 41193472 9672 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134599463 0 0 4096 2 0 0 0 17 0 0 0
/proc/3487/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 1779.32
Current children cumulated vsize (KiB) 87776

[startup+1843.63 s]
/proc/loadavg: 2.00 2.00 1.94 3/88 3827
/proc/meminfo: memFree=1539608/2055920 swapFree=4191880/4192956
[pid=3468] ppid=3466 vsize=47548 CPUtime=0.02
/proc/3468/stat : 3468 (solver.sh) S 3466 3468 3216 0 -1 4194304 900 2402 0 0 0 1 0 1 22 0 1 0 280276758 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3468/statm: 11887 361 245 79 0 217 0
[pid=3487] ppid=3468 vsize=40228 CPUtime=1839.3
/proc/3487/stat : 3487 (toolbar) R 3468 3468 3216 0 -1 4194304 9707 1292 0 0 183813 29 88 0 25 0 1 0 280276762 41193472 9672 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134598163 0 0 4096 2 0 0 0 17 0 0 0
/proc/3487/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 1839.32
Current children cumulated vsize (KiB) 87776

[startup+1903.68 s]
/proc/loadavg: 2.00 2.00 1.94 3/88 3827
/proc/meminfo: memFree=1539672/2055920 swapFree=4191880/4192956
[pid=3468] ppid=3466 vsize=47548 CPUtime=0.02
/proc/3468/stat : 3468 (solver.sh) S 3466 3468 3216 0 -1 4194304 900 2402 0 0 0 1 0 1 22 0 1 0 280276758 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3468/statm: 11887 361 245 79 0 217 0
[pid=3487] ppid=3468 vsize=40228 CPUtime=1899.29
/proc/3487/stat : 3487 (toolbar) R 3468 3468 3216 0 -1 4194304 9707 1292 0 0 189812 29 88 0 25 0 1 0 280276762 41193472 9672 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134657886 0 0 4096 2 0 0 0 17 0 0 0
/proc/3487/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 1899.31
Current children cumulated vsize (KiB) 87776

[startup+1963.73 s]
/proc/loadavg: 2.00 2.00 1.94 3/88 3827
/proc/meminfo: memFree=1539672/2055920 swapFree=4191880/4192956
[pid=3468] ppid=3466 vsize=47548 CPUtime=0.02
/proc/3468/stat : 3468 (solver.sh) S 3466 3468 3216 0 -1 4194304 900 2402 0 0 0 1 0 1 22 0 1 0 280276758 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3468/statm: 11887 361 245 79 0 217 0
[pid=3487] ppid=3468 vsize=40228 CPUtime=1959.31
/proc/3487/stat : 3487 (toolbar) R 3468 3468 3216 0 -1 4194304 9707 1292 0 0 195814 29 88 0 25 0 1 0 280276762 41193472 9672 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134598743 0 0 4096 2 0 0 0 17 0 0 0
/proc/3487/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 1959.33
Current children cumulated vsize (KiB) 87776

[startup+2023.78 s]
/proc/loadavg: 2.00 2.00 1.94 3/88 3827
/proc/meminfo: memFree=1539672/2055920 swapFree=4191880/4192956
[pid=3468] ppid=3466 vsize=47548 CPUtime=0.02
/proc/3468/stat : 3468 (solver.sh) S 3466 3468 3216 0 -1 4194304 900 2402 0 0 0 1 0 1 22 0 1 0 280276758 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3468/statm: 11887 361 245 79 0 217 0
[pid=3487] ppid=3468 vsize=40228 CPUtime=2019.31
/proc/3487/stat : 3487 (toolbar) R 3468 3468 3216 0 -1 4194304 9707 1292 0 0 201814 29 88 0 25 0 1 0 280276762 41193472 9672 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134657823 0 0 4096 2 0 0 0 17 0 0 0
/proc/3487/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 2019.33
Current children cumulated vsize (KiB) 87776

[startup+2083.84 s]
/proc/loadavg: 2.00 2.00 1.94 3/88 3827
/proc/meminfo: memFree=1539480/2055920 swapFree=4191880/4192956
[pid=3468] ppid=3466 vsize=47548 CPUtime=0.02
/proc/3468/stat : 3468 (solver.sh) S 3466 3468 3216 0 -1 4194304 900 2402 0 0 0 1 0 1 22 0 1 0 280276758 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3468/statm: 11887 361 245 79 0 217 0
[pid=3487] ppid=3468 vsize=40228 CPUtime=2079.31
/proc/3487/stat : 3487 (toolbar) R 3468 3468 3216 0 -1 4194304 9707 1292 0 0 207813 30 88 0 25 0 1 0 280276762 41193472 9672 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134880703 0 0 4096 2 0 0 0 17 0 0 0
/proc/3487/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 2079.33
Current children cumulated vsize (KiB) 87776

[startup+2143.89 s]
/proc/loadavg: 2.00 2.00 1.94 3/88 3827
/proc/meminfo: memFree=1539544/2055920 swapFree=4191880/4192956
[pid=3468] ppid=3466 vsize=47548 CPUtime=0.02
/proc/3468/stat : 3468 (solver.sh) S 3466 3468 3216 0 -1 4194304 900 2402 0 0 0 1 0 1 22 0 1 0 280276758 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3468/statm: 11887 361 245 79 0 217 0
[pid=3487] ppid=3468 vsize=40228 CPUtime=2139.33
/proc/3487/stat : 3487 (toolbar) R 3468 3468 3216 0 -1 4194304 9707 1292 0 0 213815 30 88 0 25 0 1 0 280276762 41193472 9672 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/3487/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 2139.35
Current children cumulated vsize (KiB) 87776

[startup+2203.95 s]
/proc/loadavg: 2.00 2.00 1.94 3/88 3827
/proc/meminfo: memFree=1539544/2055920 swapFree=4191880/4192956
[pid=3468] ppid=3466 vsize=47548 CPUtime=0.02
/proc/3468/stat : 3468 (solver.sh) S 3466 3468 3216 0 -1 4194304 900 2402 0 0 0 1 0 1 22 0 1 0 280276758 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3468/statm: 11887 361 245 79 0 217 0
[pid=3487] ppid=3468 vsize=40228 CPUtime=2199.34
/proc/3487/stat : 3487 (toolbar) R 3468 3468 3216 0 -1 4194304 9707 1292 0 0 219816 30 88 0 25 0 1 0 280276762 41193472 9672 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134700197 0 0 4096 2 0 0 0 17 0 0 0
/proc/3487/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 2199.36
Current children cumulated vsize (KiB) 87776

[startup+2264.01 s]
/proc/loadavg: 2.00 2.00 1.94 3/88 3827
/proc/meminfo: memFree=1539544/2055920 swapFree=4191880/4192956
[pid=3468] ppid=3466 vsize=47548 CPUtime=0.02
/proc/3468/stat : 3468 (solver.sh) S 3466 3468 3216 0 -1 4194304 900 2402 0 0 0 1 0 1 22 0 1 0 280276758 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3468/statm: 11887 361 245 79 0 217 0
[pid=3487] ppid=3468 vsize=40228 CPUtime=2259.34
/proc/3487/stat : 3487 (toolbar) R 3468 3468 3216 0 -1 4194304 9707 1292 0 0 225816 30 88 0 25 0 1 0 280276762 41193472 9672 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134693620 0 0 4096 2 0 0 0 17 0 0 0
/proc/3487/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 2259.36
Current children cumulated vsize (KiB) 87776

[startup+2324.06 s]
/proc/loadavg: 2.00 2.00 1.94 3/88 3827
/proc/meminfo: memFree=1539608/2055920 swapFree=4191880/4192956
[pid=3468] ppid=3466 vsize=47548 CPUtime=0.02
/proc/3468/stat : 3468 (solver.sh) S 3466 3468 3216 0 -1 4194304 900 2402 0 0 0 1 0 1 22 0 1 0 280276758 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3468/statm: 11887 361 245 79 0 217 0
[pid=3487] ppid=3468 vsize=40228 CPUtime=2319.36
/proc/3487/stat : 3487 (toolbar) R 3468 3468 3216 0 -1 4194304 9707 1292 0 0 231818 30 88 0 25 0 1 0 280276762 41193472 9672 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 0 0 0
/proc/3487/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 2319.38
Current children cumulated vsize (KiB) 87776

[startup+2384.12 s]
/proc/loadavg: 2.00 2.00 1.94 3/88 3827
/proc/meminfo: memFree=1539544/2055920 swapFree=4191880/4192956
[pid=3468] ppid=3466 vsize=47548 CPUtime=0.02
/proc/3468/stat : 3468 (solver.sh) S 3466 3468 3216 0 -1 4194304 900 2402 0 0 0 1 0 1 22 0 1 0 280276758 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3468/statm: 11887 361 245 79 0 217 0
[pid=3487] ppid=3468 vsize=40228 CPUtime=2379.38
/proc/3487/stat : 3487 (toolbar) R 3468 3468 3216 0 -1 4194304 9707 1292 0 0 237820 30 88 0 25 0 1 0 280276762 41193472 9672 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134670563 0 0 4096 2 0 0 0 17 0 0 0
/proc/3487/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 2379.4
Current children cumulated vsize (KiB) 87776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2404.85 s]
/proc/loadavg: 2.00 2.00 1.94 4/88 3827
/proc/meminfo: memFree=1539544/2055920 swapFree=4191880/4192956
[pid=3468] ppid=3466 vsize=47548 CPUtime=0.02
/proc/3468/stat : 3468 (solver.sh) S 3466 3468 3216 0 -1 4194304 900 2402 0 0 0 1 0 1 22 0 1 0 280276758 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3468/statm: 11887 361 245 79 0 217 0
[pid=3487] ppid=3468 vsize=40228 CPUtime=2400.08
/proc/3487/stat : 3487 (toolbar) R 3468 3468 3216 0 -1 4194304 9707 1292 0 0 239890 30 88 0 25 0 1 0 280276762 41193472 9672 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134669515 0 0 4096 2 0 0 0 17 0 0 0
/proc/3487/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 2400.1
Current children cumulated vsize (KiB) 87776

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 3468 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=12998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=26995
CPU time returned by wait4() is 0.039993
while last known CPU time is 2400.1

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

Real time (s): 2404.87
CPU time (s): 2400.1
CPU user time (s): 2399.78
CPU system time (s): 0.32
CPU usage (%): 99.8017
Max. virtual memory (cumulated for all children) (KiB): 87776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.012998
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3302
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= 64
involuntary context switches= 25

runsolver used 2.6216 s user time and 8.03578 s system time

The end

Launcher Data (download as text)

Begin job on node16 on Sat Jan 20 18:46:59 UTC 2007


IDJOB= 282280
IDBENCH= 12621
IDSOLVER= 71
FILE ID= node16/282280-1169318818

PBS_JOBID= 3610059

Free space on /tmp= 66560 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/pi/pi-20-10-20-t60/pi-20-10-20-40-71.xml
COMMAND LINE= /tmp/evaluation/282280-1169318818/solver.sh /tmp/evaluation/282280-1169318818/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node16/convwatcher-282280-1169318818 -o ROOT/results/node16/conversion-282280-1169318818 -C 600 -M 900 /tmp/evaluation/282280-1169318818/translate /tmp/evaluation/282280-1169318818/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-282280-1169318818 -o ROOT/results/node16/solver-282280-1169318818 -C 2400 -M 900  /tmp/evaluation/282280-1169318818/solver.sh /tmp/evaluation/282280-1169318818/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  644c3eb93bb7093da3ce9c0a9594a034

RANDOM SEED= 109046514

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		: 3000.220
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		: 3000.220
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:       1630008 kB
Buffers:         49916 kB
Cached:         251464 kB
SwapCached:        268 kB
Active:         130512 kB
Inactive:       222768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1630008 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            1972 kB
Writeback:           0 kB
Mapped:          71440 kB
Slab:            57424 kB
Committed_AS:  8445456 kB
PageTables:       2372 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= 66544 MiB



End job on node16 on Sat Jan 20 19:27:04 UTC 2007