Trace number 305617

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
Mmisat 2007-02-08? (TO) 1200.06 1200.4

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
MD5SUM4d44215f03cf662ccd89594e005a5672
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark184.175
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-305617-1172082516 -o ROOT/results/node2/solver-305617-1172082516 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305617-1172082516/mmisat /tmp/evaluation/305617-1172082516/instance-305617-1172082516.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 22788
/proc/meminfo: memFree=1518528/2055920 swapFree=4192812/4192956
[pid=22788] ppid=22786 vsize=1572 CPUtime=0
/proc/22788/stat : 22788 (mmisat) R 22786 22788 22445 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 228206559 1609728 230 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/22788/statm: 393 230 81 214 0 175 0

[startup+0.107021 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 22788
/proc/meminfo: memFree=1518528/2055920 swapFree=4192812/4192956
[pid=22788] ppid=22786 vsize=4212 CPUtime=0.1
/proc/22788/stat : 22788 (mmisat) R 22786 22788 22445 0 -1 4194304 924 0 0 0 10 0 0 0 18 0 1 0 228206559 4313088 907 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/22788/statm: 1053 907 81 214 0 835 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4212

[startup+0.515064 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 22788
/proc/meminfo: memFree=1518528/2055920 swapFree=4192812/4192956
[pid=22788] ppid=22786 vsize=8436 CPUtime=0.5
/proc/22788/stat : 22788 (mmisat) R 22786 22788 22445 0 -1 4194304 1957 0 0 0 50 0 0 0 21 0 1 0 228206559 8638464 1940 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/22788/statm: 2109 1940 81 214 0 1891 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8436

[startup+1.33615 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22789
/proc/meminfo: memFree=1507448/2055920 swapFree=4192812/4192956
[pid=22788] ppid=22786 vsize=13056 CPUtime=1.33
/proc/22788/stat : 22788 (mmisat) R 22786 22788 22445 0 -1 4194304 3119 0 0 0 132 1 0 0 25 0 1 0 228206559 13369344 3102 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/22788/statm: 3264 3102 81 214 0 3046 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 13056

[startup+2.97732 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22789
/proc/meminfo: memFree=1502648/2055920 swapFree=4192812/4192956
[pid=22788] ppid=22786 vsize=18732 CPUtime=2.96
/proc/22788/stat : 22788 (mmisat) R 22786 22788 22445 0 -1 4194304 4561 0 0 0 295 1 0 0 25 0 1 0 228206559 19181568 4544 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/22788/statm: 4683 4544 81 214 0 4465 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 18732

[startup+6.25366 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 22789
/proc/meminfo: memFree=1494648/2055920 swapFree=4192812/4192956
[pid=22788] ppid=22786 vsize=25464 CPUtime=6.24
/proc/22788/stat : 22788 (mmisat) R 22786 22788 22445 0 -1 4194304 6224 0 0 0 622 2 0 0 25 0 1 0 228206559 26075136 6207 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/22788/statm: 6366 6207 81 214 0 6148 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 25464

[startup+12.7123 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 22789
/proc/meminfo: memFree=1487480/2055920 swapFree=4192812/4192956
[pid=22788] ppid=22786 vsize=31800 CPUtime=12.7
/proc/22788/stat : 22788 (mmisat) R 22786 22788 22445 0 -1 4194304 7815 0 0 0 1267 3 0 0 25 0 1 0 228206559 32563200 7798 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517732 0 0 4096 0 0 0 0 17 1 0 0
/proc/22788/statm: 7950 7798 81 214 0 7732 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 31800

[startup+25.6137 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 22789
/proc/meminfo: memFree=1481336/2055920 swapFree=4192812/4192956
[pid=22788] ppid=22786 vsize=38004 CPUtime=25.6
/proc/22788/stat : 22788 (mmisat) R 22786 22788 22445 0 -1 4194304 9375 0 0 0 2556 4 0 0 25 0 1 0 228206559 38916096 9358 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/22788/statm: 9501 9358 81 214 0 9283 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 38004

[startup+51.2273 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 22789
/proc/meminfo: memFree=1473656/2055920 swapFree=4192812/4192956
[pid=22788] ppid=22786 vsize=45528 CPUtime=51.2
/proc/22788/stat : 22788 (mmisat) R 22786 22788 22445 0 -1 4194304 11250 0 0 0 5115 5 0 0 25 0 1 0 228206559 46620672 11233 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/22788/statm: 11382 11233 81 214 0 11164 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 45528

[startup+102.452 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 22789
/proc/meminfo: memFree=1467000/2055920 swapFree=4192812/4192956
[pid=22788] ppid=22786 vsize=51996 CPUtime=102.42
/proc/22788/stat : 22788 (mmisat) R 22786 22788 22445 0 -1 4194304 12877 0 0 0 8646 1596 0 0 25 0 1 0 228206559 53243904 12860 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/22788/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 102.42
Current children cumulated vsize (KiB) 51996

[startup+162.482 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 22789
/proc/meminfo: memFree=1466936/2055920 swapFree=4192812/4192956
[pid=22788] ppid=22786 vsize=51996 CPUtime=162.43
/proc/22788/stat : 22788 (mmisat) R 22786 22788 22445 0 -1 4194304 12877 0 0 0 9595 6648 0 0 25 0 1 0 228206559 53243904 12860 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/22788/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 51996

[startup+222.508 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 22789
/proc/meminfo: memFree=1466936/2055920 swapFree=4192812/4192956
[pid=22788] ppid=22786 vsize=51996 CPUtime=222.43
/proc/22788/stat : 22788 (mmisat) R 22786 22788 22445 0 -1 4194304 12877 0 0 0 10540 11703 0 0 25 0 1 0 228206559 53243904 12860 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/22788/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 51996

[startup+282.534 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22789
/proc/meminfo: memFree=1466872/2055920 swapFree=4192812/4192956
[pid=22788] ppid=22786 vsize=51996 CPUtime=282.45
/proc/22788/stat : 22788 (mmisat) R 22786 22788 22445 0 -1 4194304 12877 0 0 0 11490 16755 0 0 25 0 1 0 228206559 53243904 12860 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/22788/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 51996

[startup+342.561 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22789
/proc/meminfo: memFree=1466808/2055920 swapFree=4192812/4192956
[pid=22788] ppid=22786 vsize=51996 CPUtime=342.46
/proc/22788/stat : 22788 (mmisat) R 22786 22788 22445 0 -1 4194304 12877 0 0 0 12442 21804 0 0 25 0 1 0 228206559 53243904 12860 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/22788/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 51996

[startup+402.592 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22789
/proc/meminfo: memFree=1466808/2055920 swapFree=4192812/4192956
[pid=22788] ppid=22786 vsize=51996 CPUtime=402.46
/proc/22788/stat : 22788 (mmisat) R 22786 22788 22445 0 -1 4194304 12877 0 0 0 13389 26857 0 0 25 0 1 0 228206559 53243904 12860 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/22788/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 402.46
Current children cumulated vsize (KiB) 51996

[startup+462.621 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22789
/proc/meminfo: memFree=1466744/2055920 swapFree=4192812/4192956
[pid=22788] ppid=22786 vsize=51996 CPUtime=462.48
/proc/22788/stat : 22788 (mmisat) R 22786 22788 22445 0 -1 4194304 12877 0 0 0 14325 31923 0 0 25 0 1 0 228206559 53243904 12860 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/22788/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 462.48
Current children cumulated vsize (KiB) 51996

[startup+522.646 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22789
/proc/meminfo: memFree=1466808/2055920 swapFree=4192812/4192956
[pid=22788] ppid=22786 vsize=51996 CPUtime=522.49
/proc/22788/stat : 22788 (mmisat) R 22786 22788 22445 0 -1 4194304 12877 0 0 0 15266 36983 0 0 25 0 1 0 228206559 53243904 12860 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/22788/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 522.49
Current children cumulated vsize (KiB) 51996

[startup+582.677 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22789
/proc/meminfo: memFree=1466744/2055920 swapFree=4192812/4192956
[pid=22788] ppid=22786 vsize=51996 CPUtime=582.5
/proc/22788/stat : 22788 (mmisat) R 22786 22788 22445 0 -1 4194304 12877 0 0 0 16208 42042 0 0 25 0 1 0 228206559 53243904 12860 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/22788/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 582.5
Current children cumulated vsize (KiB) 51996

[startup+642.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22789
/proc/meminfo: memFree=1466808/2055920 swapFree=4192812/4192956
[pid=22788] ppid=22786 vsize=51996 CPUtime=642.51
/proc/22788/stat : 22788 (mmisat) R 22786 22788 22445 0 -1 4194304 12877 0 0 0 17168 47083 0 0 25 0 1 0 228206559 53243904 12860 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/22788/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 642.51
Current children cumulated vsize (KiB) 51996

[startup+702.729 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 22789
/proc/meminfo: memFree=1466744/2055920 swapFree=4192812/4192956
[pid=22788] ppid=22786 vsize=51996 CPUtime=702.52
/proc/22788/stat : 22788 (mmisat) R 22786 22788 22445 0 -1 4194304 12877 0 0 0 18117 52135 0 0 25 0 1 0 228206559 53243904 12860 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/22788/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 702.52
Current children cumulated vsize (KiB) 51996

[startup+762.754 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22791
/proc/meminfo: memFree=1466808/2055920 swapFree=4192812/4192956
[pid=22788] ppid=22786 vsize=51996 CPUtime=762.53
/proc/22788/stat : 22788 (mmisat) R 22786 22788 22445 0 -1 4194304 12877 0 0 0 19057 57196 0 0 25 0 1 0 228206559 53243904 12860 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/22788/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 762.53
Current children cumulated vsize (KiB) 51996

[startup+822.787 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22791
/proc/meminfo: memFree=1466744/2055920 swapFree=4192812/4192956
[pid=22788] ppid=22786 vsize=51996 CPUtime=822.54
/proc/22788/stat : 22788 (mmisat) R 22786 22788 22445 0 -1 4194304 12877 0 0 0 20004 62250 0 0 25 0 1 0 228206559 53243904 12860 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/22788/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 822.54
Current children cumulated vsize (KiB) 51996

[startup+882.813 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22791
/proc/meminfo: memFree=1466808/2055920 swapFree=4192812/4192956
[pid=22788] ppid=22786 vsize=51996 CPUtime=882.56
/proc/22788/stat : 22788 (mmisat) R 22786 22788 22445 0 -1 4194304 12877 0 0 0 20933 67323 0 0 25 0 1 0 228206559 53243904 12860 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/22788/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 882.56
Current children cumulated vsize (KiB) 51996

[startup+942.843 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22791
/proc/meminfo: memFree=1466808/2055920 swapFree=4192812/4192956
[pid=22788] ppid=22786 vsize=51996 CPUtime=942.56
/proc/22788/stat : 22788 (mmisat) R 22786 22788 22445 0 -1 4194304 12877 0 0 0 21873 72383 0 0 25 0 1 0 228206559 53243904 12860 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/22788/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 942.56
Current children cumulated vsize (KiB) 51996

[startup+1002.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22791
/proc/meminfo: memFree=1466744/2055920 swapFree=4192812/4192956
[pid=22788] ppid=22786 vsize=51996 CPUtime=1002.58
/proc/22788/stat : 22788 (mmisat) R 22786 22788 22445 0 -1 4194304 12877 0 0 0 22834 77424 0 0 25 0 1 0 228206559 53243904 12860 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/22788/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 1002.58
Current children cumulated vsize (KiB) 51996

[startup+1062.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22791
/proc/meminfo: memFree=1466808/2055920 swapFree=4192812/4192956
[pid=22788] ppid=22786 vsize=51996 CPUtime=1062.6
/proc/22788/stat : 22788 (mmisat) R 22786 22788 22445 0 -1 4194304 12877 0 0 0 23770 82490 0 0 25 0 1 0 228206559 53243904 12860 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/22788/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 1062.6
Current children cumulated vsize (KiB) 51996

[startup+1122.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22791
/proc/meminfo: memFree=1466744/2055920 swapFree=4192812/4192956
[pid=22788] ppid=22786 vsize=51996 CPUtime=1122.61
/proc/22788/stat : 22788 (mmisat) R 22786 22788 22445 0 -1 4194304 12877 0 0 0 24710 87551 0 0 25 0 1 0 228206559 53243904 12860 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/22788/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 1122.61
Current children cumulated vsize (KiB) 51996

[startup+1182.97 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22791
/proc/meminfo: memFree=1466808/2055920 swapFree=4192812/4192956
[pid=22788] ppid=22786 vsize=51996 CPUtime=1182.63
/proc/22788/stat : 22788 (mmisat) R 22786 22788 22445 0 -1 4194304 12877 0 0 0 25652 92611 0 0 25 0 1 0 228206559 53243904 12860 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/22788/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 1182.63
Current children cumulated vsize (KiB) 51996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 22791
/proc/meminfo: memFree=1466808/2055920 swapFree=4192812/4192956
[pid=22788] ppid=22786 vsize=51996 CPUtime=1200.04
/proc/22788/stat : 22788 (mmisat) R 22786 22788 22445 0 -1 4194304 12877 0 0 0 25918 94086 0 0 25 0 1 0 228206559 53243904 12860 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/22788/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 51996

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

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

[startup+1200.39 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 22791
/proc/meminfo: memFree=1466808/2055920 swapFree=4192812/4192956
[pid=22788] ppid=22786 vsize=51996 CPUtime=1200.04
/proc/22788/stat : 22788 (mmisat) R 22786 22788 22445 0 -1 4194304 12877 0 0 0 25918 94086 0 0 25 0 1 0 228206559 53243904 12860 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/22788/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 51996

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.06
CPU user time (s): 259.188
CPU system time (s): 940.875
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 51996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 259.188
system time used= 940.875
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12877
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= 1966

runsolver used 1.21081 second user time and 2.73758 second system time

The end



Launcher Data (download as text)




Begin job on node2 on Wed Feb 21 18:28:36 UTC 2007

IDJOB= 305617
IDBENCH= 20161
IDSOLVER= 108
FILE ID= node2/305617-1172082516

PBS_JOBID= 3865326

Free space on /tmp= 66547 MiB

SOLVER NAME= Mmisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
COMMAND LINE= /tmp/evaluation/305617-1172082516/mmisat /tmp/evaluation/305617-1172082516/instance-305617-1172082516.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-305617-1172082516 -o ROOT/results/node2/solver-305617-1172082516 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305617-1172082516/mmisat /tmp/evaluation/305617-1172082516/instance-305617-1172082516.cnf            

META MD5SUM SOLVER= f0471644c1818c6834832b41e70bf7e6
MD5SUM BENCH=  4d44215f03cf662ccd89594e005a5672

RANDOM SEED= 509420349

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.247
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		: 3000.247
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:       1519000 kB
Buffers:         55224 kB
Cached:         346656 kB
SwapCached:          0 kB
Active:         322304 kB
Inactive:       139508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1519000 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1392 kB
Writeback:           0 kB
Mapped:          78828 kB
Slab:            60624 kB
Committed_AS:  1233968 kB
PageTables:       1812 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= 66547 MiB

End job on node2 on Wed Feb 21 18:48:39 UTC 2007