Trace number 306519

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) 1200.12 1200.51

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S565127616-04.cnf
MD5SUM68e7dc46416b462dab3be9fd6f79650c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark361.463
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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/node4/watcher-306519-1172100745 -o ROOT/results/node4/solver-306519-1172100745 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306519-1172100745/mmisat /tmp/evaluation/306519-1172100745/instance-306519-1172100745.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: 1.00 1.00 1.08 3/77 20256
/proc/meminfo: memFree=1438176/2055920 swapFree=4192812/4192956
[pid=20256] ppid=20254 vsize=1704 CPUtime=0
/proc/20256/stat : 20256 (mmisat) R 20254 20256 19420 0 -1 4194304 296 0 0 0 0 0 0 0 18 0 1 0 230029350 1744896 279 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 426 280 81 214 0 208 0

[startup+0.10617 s]
/proc/loadavg: 1.00 1.00 1.08 3/77 20256
/proc/meminfo: memFree=1438176/2055920 swapFree=4192812/4192956
[pid=20256] ppid=20254 vsize=5928 CPUtime=0.09
/proc/20256/stat : 20256 (mmisat) R 20254 20256 19420 0 -1 4194304 1359 0 0 0 9 0 0 0 18 0 1 0 230029350 6070272 1342 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 1482 1343 81 214 0 1264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5928

[startup+0.514208 s]
/proc/loadavg: 1.00 1.00 1.08 3/77 20256
/proc/meminfo: memFree=1438176/2055920 swapFree=4192812/4192956
[pid=20256] ppid=20254 vsize=12528 CPUtime=0.5
/proc/20256/stat : 20256 (mmisat) R 20254 20256 19420 0 -1 4194304 3001 0 0 0 49 1 0 0 21 0 1 0 230029350 12828672 2984 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 3132 2984 81 214 0 2914 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 12528

[startup+1.33429 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 20257
/proc/meminfo: memFree=1420696/2055920 swapFree=4192812/4192956
[pid=20256] ppid=20254 vsize=19920 CPUtime=1.32
/proc/20256/stat : 20256 (mmisat) R 20254 20256 19420 0 -1 4194304 4850 0 0 0 130 2 0 0 25 0 1 0 230029350 20398080 4833 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 4980 4833 81 214 0 4762 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 19920

[startup+2.97044 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 20257
/proc/meminfo: memFree=1413272/2055920 swapFree=4192812/4192956
[pid=20256] ppid=20254 vsize=29160 CPUtime=2.96
/proc/20256/stat : 20256 (mmisat) R 20254 20256 19420 0 -1 4194304 7158 0 0 0 293 3 0 0 25 0 1 0 230029350 29859840 7141 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 7290 7141 81 214 0 7072 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 29160

[startup+6.24676 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 20257
/proc/meminfo: memFree=1400024/2055920 swapFree=4192812/4192956
[pid=20256] ppid=20254 vsize=40380 CPUtime=6.23
/proc/20256/stat : 20256 (mmisat) R 20254 20256 19420 0 -1 4194304 9966 0 0 0 618 5 0 0 25 0 1 0 230029350 41349120 9949 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 10095 9949 81 214 0 9877 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 40380

[startup+12.7044 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 20257
/proc/meminfo: memFree=1387224/2055920 swapFree=4192812/4192956
[pid=20256] ppid=20254 vsize=51864 CPUtime=12.69
/proc/20256/stat : 20256 (mmisat) R 20254 20256 19420 0 -1 4194304 12835 0 0 0 1262 7 0 0 25 0 1 0 230029350 53108736 12818 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 12966 12818 81 214 0 12748 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 51864

[startup+25.5106 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 20257
/proc/meminfo: memFree=1375768/2055920 swapFree=4192812/4192956
[pid=20256] ppid=20254 vsize=63480 CPUtime=25.49
/proc/20256/stat : 20256 (mmisat) R 20254 20256 19420 0 -1 4194304 15718 0 0 0 2540 9 0 0 25 0 1 0 230029350 65003520 15701 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 15870 15701 81 214 0 15652 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 63480

[startup+51.1241 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 20257
/proc/meminfo: memFree=1362008/2055920 swapFree=4192812/4192956
[pid=20256] ppid=20254 vsize=76812 CPUtime=51.1
/proc/20256/stat : 20256 (mmisat) R 20254 20256 19420 0 -1 4194304 19060 0 0 0 5099 11 0 0 25 0 1 0 230029350 78655488 19043 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 19203 19043 81 214 0 18985 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 76812

[startup+102.344 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 20257
/proc/meminfo: memFree=1345368/2055920 swapFree=4192812/4192956
[pid=20256] ppid=20254 vsize=93444 CPUtime=102.31
/proc/20256/stat : 20256 (mmisat) R 20254 20256 19420 0 -1 4194304 23217 0 0 0 10216 15 0 0 25 0 1 0 230029350 95686656 23200 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 23361 23200 81 214 0 23143 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 93444

[startup+162.377 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 20257
/proc/meminfo: memFree=1331032/2055920 swapFree=4192812/4192956
[pid=20256] ppid=20254 vsize=107436 CPUtime=162.32
/proc/20256/stat : 20256 (mmisat) R 20254 20256 19420 0 -1 4194304 26736 0 0 0 16214 18 0 0 25 0 1 0 230029350 110014464 26719 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 26859 26719 81 214 0 26641 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 107436

[startup+222.407 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 20257
/proc/meminfo: memFree=1319384/2055920 swapFree=4192812/4192956
[pid=20256] ppid=20254 vsize=119184 CPUtime=222.34
/proc/20256/stat : 20256 (mmisat) R 20254 20256 19420 0 -1 4194304 29648 0 0 0 22214 20 0 0 25 0 1 0 230029350 122044416 29631 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 29796 29631 81 214 0 29578 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 119184

[startup+282.436 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 20257
/proc/meminfo: memFree=1309016/2055920 swapFree=4192812/4192956
[pid=20256] ppid=20254 vsize=129480 CPUtime=282.36
/proc/20256/stat : 20256 (mmisat) R 20254 20256 19420 0 -1 4194304 32229 0 0 0 28213 23 0 0 25 0 1 0 230029350 132587520 32212 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 32370 32212 81 214 0 32152 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 129480

[startup+342.465 s]
/proc/loadavg: 1.03 1.01 1.06 2/78 20257
/proc/meminfo: memFree=1299608/2055920 swapFree=4192812/4192956
[pid=20256] ppid=20254 vsize=138852 CPUtime=342.37
/proc/20256/stat : 20256 (mmisat) R 20254 20256 19420 0 -1 4194304 34581 0 0 0 34212 25 0 0 25 0 1 0 230029350 142184448 34564 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 34713 34564 81 214 0 34495 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 138852

[startup+402.499 s]
/proc/loadavg: 1.01 1.01 1.05 2/78 20257
/proc/meminfo: memFree=1290712/2055920 swapFree=4192812/4192956
[pid=20256] ppid=20254 vsize=147564 CPUtime=402.39
/proc/20256/stat : 20256 (mmisat) R 20254 20256 19420 0 -1 4194304 36763 0 0 0 40212 27 0 0 25 0 1 0 230029350 151105536 36746 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 36891 36746 81 214 0 36673 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 147564

[startup+462.526 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 20259
/proc/meminfo: memFree=1283096/2055920 swapFree=4192812/4192956
[pid=20256] ppid=20254 vsize=155088 CPUtime=462.4
/proc/20256/stat : 20256 (mmisat) R 20254 20256 19420 0 -1 4194304 38643 0 0 0 45789 451 0 0 25 0 1 0 230029350 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 155088

[startup+522.555 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 20259
/proc/meminfo: memFree=1283160/2055920 swapFree=4192812/4192956
[pid=20256] ppid=20254 vsize=155088 CPUtime=522.42
/proc/20256/stat : 20256 (mmisat) R 20254 20256 19420 0 -1 4194304 38643 0 0 0 46769 5473 0 0 25 0 1 0 230029350 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 155088

[startup+582.584 s]
/proc/loadavg: 1.00 1.00 1.03 3/78 20259
/proc/meminfo: memFree=1283096/2055920 swapFree=4192812/4192956
[pid=20256] ppid=20254 vsize=155088 CPUtime=582.43
/proc/20256/stat : 20256 (mmisat) R 20254 20256 19420 0 -1 4194304 38643 0 0 0 47753 10490 0 0 25 0 1 0 230029350 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 155088

[startup+642.613 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 20259
/proc/meminfo: memFree=1283096/2055920 swapFree=4192812/4192956
[pid=20256] ppid=20254 vsize=155088 CPUtime=642.45
/proc/20256/stat : 20256 (mmisat) R 20254 20256 19420 0 -1 4194304 38643 0 0 0 48736 15509 0 0 25 0 1 0 230029350 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 155088

[startup+702.638 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 20259
/proc/meminfo: memFree=1283160/2055920 swapFree=4192812/4192956
[pid=20256] ppid=20254 vsize=155088 CPUtime=702.45
/proc/20256/stat : 20256 (mmisat) R 20254 20256 19420 0 -1 4194304 38643 0 0 0 49716 20529 0 0 25 0 1 0 230029350 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 155088

[startup+762.667 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 20259
/proc/meminfo: memFree=1283096/2055920 swapFree=4192812/4192956
[pid=20256] ppid=20254 vsize=155088 CPUtime=762.47
/proc/20256/stat : 20256 (mmisat) R 20254 20256 19420 0 -1 4194304 38643 0 0 0 50686 25561 0 0 25 0 1 0 230029350 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 155088

[startup+822.698 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 20259
/proc/meminfo: memFree=1283096/2055920 swapFree=4192812/4192956
[pid=20256] ppid=20254 vsize=155088 CPUtime=822.48
/proc/20256/stat : 20256 (mmisat) R 20254 20256 19420 0 -1 4194304 38643 0 0 0 51655 30593 0 0 25 0 1 0 230029350 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 155088

[startup+882.728 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20259
/proc/meminfo: memFree=1283032/2055920 swapFree=4192812/4192956
[pid=20256] ppid=20254 vsize=155088 CPUtime=882.5
/proc/20256/stat : 20256 (mmisat) R 20254 20256 19420 0 -1 4194304 38643 0 0 0 52610 35640 0 0 25 0 1 0 230029350 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 155088

[startup+942.758 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20259
/proc/meminfo: memFree=1283032/2055920 swapFree=4192812/4192956
[pid=20256] ppid=20254 vsize=155088 CPUtime=942.51
/proc/20256/stat : 20256 (mmisat) R 20254 20256 19420 0 -1 4194304 38643 0 0 0 53581 40670 0 0 25 0 1 0 230029350 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 155088

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20259
/proc/meminfo: memFree=1283160/2055920 swapFree=4192812/4192956
[pid=20256] ppid=20254 vsize=155088 CPUtime=1002.53
/proc/20256/stat : 20256 (mmisat) R 20254 20256 19420 0 -1 4194304 38643 0 0 0 54569 45684 0 0 25 0 1 0 230029350 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 155088

[startup+1062.82 s]
/proc/loadavg: 1.07 1.03 1.01 2/78 20259
/proc/meminfo: memFree=1283224/2055920 swapFree=4192812/4192956
[pid=20256] ppid=20254 vsize=155088 CPUtime=1062.55
/proc/20256/stat : 20256 (mmisat) R 20254 20256 19420 0 -1 4194304 38643 0 0 0 55537 50718 0 0 25 0 1 0 230029350 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 155088

[startup+1122.85 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 20259
/proc/meminfo: memFree=1283160/2055920 swapFree=4192812/4192956
[pid=20256] ppid=20254 vsize=155088 CPUtime=1122.55
/proc/20256/stat : 20256 (mmisat) R 20254 20256 19420 0 -1 4194304 38643 0 0 0 56516 55739 0 0 25 0 1 0 230029350 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 155088

[startup+1182.87 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 20259
/proc/meminfo: memFree=1283224/2055920 swapFree=4192812/4192956
[pid=20256] ppid=20254 vsize=155088 CPUtime=1182.56
/proc/20256/stat : 20256 (mmisat) R 20254 20256 19420 0 -1 4194304 38643 0 0 0 57500 60756 0 0 25 0 1 0 230029350 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 155088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 20259
/proc/meminfo: memFree=1283224/2055920 swapFree=4192812/4192956
[pid=20256] ppid=20254 vsize=155088 CPUtime=1200.08
/proc/20256/stat : 20256 (mmisat) R 20254 20256 19420 0 -1 4194304 38643 0 0 0 57776 62232 0 0 25 0 1 0 230029350 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20256/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 155088

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 20259
/proc/meminfo: memFree=1283224/2055920 swapFree=4192812/4192956
[pid=20256] ppid=20254 vsize=0 CPUtime=1200.11
/proc/20256/stat : 20256 (mmisat) D 20254 20256 19420 0 -1 4195332 38643 0 0 0 57776 62235 0 0 25 0 1 0 230029350 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/20256/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.12
CPU user time (s): 577.769
CPU system time (s): 622.352
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 155088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 577.769
system time used= 622.352
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38643
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= 1446

runsolver used 1.44178 second user time and 2.72159 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Wed Feb 21 23:32:25 UTC 2007

IDJOB= 306519
IDBENCH= 20183
IDSOLVER= 108
FILE ID= node4/306519-1172100745

PBS_JOBID= 3865342

Free space on /tmp= 66547 MiB

SOLVER NAME= Mmisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S565127616-04.cnf
COMMAND LINE= /tmp/evaluation/306519-1172100745/mmisat /tmp/evaluation/306519-1172100745/instance-306519-1172100745.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-306519-1172100745 -o ROOT/results/node4/solver-306519-1172100745 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306519-1172100745/mmisat /tmp/evaluation/306519-1172100745/instance-306519-1172100745.cnf            

META MD5SUM SOLVER= f0471644c1818c6834832b41e70bf7e6
MD5SUM BENCH=  68e7dc46416b462dab3be9fd6f79650c

RANDOM SEED= 381347197

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1438648 kB
Buffers:         56344 kB
Cached:         422852 kB
SwapCached:          0 kB
Active:         211928 kB
Inactive:       328048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1438648 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1624 kB
Writeback:           0 kB
Mapped:          79680 kB
Slab:            62876 kB
Committed_AS:  1039836 kB
PageTables:       1772 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 node4 on Wed Feb 21 23:52:27 UTC 2007