Trace number 305822

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) 1200.05 1200.38

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1588170820-15.cnf
MD5SUM336a2c9801052664a09b33d1e7ab3a4d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark479.836
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/node72/watcher-305822-1172086290 -o ROOT/results/node72/solver-305822-1172086290 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305822-1172086290/mmisat /tmp/evaluation/305822-1172086290/instance-305822-1172086290.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 1.00 3/77 19892
/proc/meminfo: memFree=1480488/2055920 swapFree=4142544/4192956
[pid=19892] ppid=19890 vsize=1572 CPUtime=0
/proc/19892/stat : 19892 (mmisat) R 19890 19892 19446 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 228596832 1609728 230 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/19892/statm: 393 230 81 214 0 175 0

[startup+0.107155 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19892
/proc/meminfo: memFree=1480488/2055920 swapFree=4142544/4192956
[pid=19892] ppid=19890 vsize=4212 CPUtime=0.1
/proc/19892/stat : 19892 (mmisat) R 19890 19892 19446 0 -1 4194304 924 0 0 0 10 0 0 0 18 0 1 0 228596832 4313088 907 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/19892/statm: 1053 907 81 214 0 835 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4212

[startup+0.515193 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19892
/proc/meminfo: memFree=1480488/2055920 swapFree=4142544/4192956
[pid=19892] ppid=19890 vsize=8436 CPUtime=0.51
/proc/19892/stat : 19892 (mmisat) R 19890 19892 19446 0 -1 4194304 1957 0 0 0 50 1 0 0 21 0 1 0 228596832 8638464 1940 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/19892/statm: 2109 1940 81 214 0 1891 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 8436

[startup+1.33527 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19893
/proc/meminfo: memFree=1469408/2055920 swapFree=4142544/4192956
[pid=19892] ppid=19890 vsize=13056 CPUtime=1.32
/proc/19892/stat : 19892 (mmisat) R 19890 19892 19446 0 -1 4194304 3116 0 0 0 131 1 0 0 25 0 1 0 228596832 13369344 3099 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/19892/statm: 3264 3099 81 214 0 3046 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 13056

[startup+2.97142 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19893
/proc/meminfo: memFree=1464672/2055920 swapFree=4142544/4192956
[pid=19892] ppid=19890 vsize=18732 CPUtime=2.96
/proc/19892/stat : 19892 (mmisat) R 19890 19892 19446 0 -1 4194304 4555 0 0 0 295 1 0 0 25 0 1 0 228596832 19181568 4538 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/19892/statm: 4683 4538 81 214 0 4465 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 18732

[startup+6.25272 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19893
/proc/meminfo: memFree=1456800/2055920 swapFree=4142544/4192956
[pid=19892] ppid=19890 vsize=25332 CPUtime=6.24
/proc/19892/stat : 19892 (mmisat) R 19890 19892 19446 0 -1 4194304 6212 0 0 0 622 2 0 0 25 0 1 0 228596832 25939968 6195 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517724 0 0 4096 0 0 0 0 17 1 0 0
/proc/19892/statm: 6333 6195 81 214 0 6115 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 25332

[startup+12.7033 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19893
/proc/meminfo: memFree=1449440/2055920 swapFree=4142544/4192956
[pid=19892] ppid=19890 vsize=31932 CPUtime=12.69
/proc/19892/stat : 19892 (mmisat) R 19890 19892 19446 0 -1 4194304 7843 0 0 0 1266 3 0 0 25 0 1 0 228596832 32698368 7826 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/19892/statm: 7983 7826 81 214 0 7765 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31932

[startup+25.5105 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19893
/proc/meminfo: memFree=1442720/2055920 swapFree=4142544/4192956
[pid=19892] ppid=19890 vsize=38664 CPUtime=25.49
/proc/19892/stat : 19892 (mmisat) R 19890 19892 19446 0 -1 4194304 9535 0 0 0 2545 4 0 0 25 0 1 0 228596832 39591936 9518 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/19892/statm: 9666 9518 81 214 0 9448 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38664

[startup+51.1238 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19893
/proc/meminfo: memFree=1435040/2055920 swapFree=4142544/4192956
[pid=19892] ppid=19890 vsize=46056 CPUtime=51.1
/proc/19892/stat : 19892 (mmisat) R 19890 19892 19446 0 -1 4194304 11391 0 0 0 5105 5 0 0 25 0 1 0 228596832 47161344 11374 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/19892/statm: 11514 11374 81 214 0 11296 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 46056

[startup+102.342 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19893
/proc/meminfo: memFree=1428896/2055920 swapFree=4142544/4192956
[pid=19892] ppid=19890 vsize=51996 CPUtime=102.31
/proc/19892/stat : 19892 (mmisat) R 19890 19892 19446 0 -1 4194304 12877 0 0 0 8469 1762 0 0 25 0 1 0 228596832 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/19892/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 51996

[startup+162.374 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19893
/proc/meminfo: memFree=1428896/2055920 swapFree=4142544/4192956
[pid=19892] ppid=19890 vsize=51996 CPUtime=162.32
/proc/19892/stat : 19892 (mmisat) R 19890 19892 19446 0 -1 4194304 12877 0 0 0 9421 6811 0 0 25 0 1 0 228596832 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/19892/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 51996

[startup+222.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19893
/proc/meminfo: memFree=1428832/2055920 swapFree=4142544/4192956
[pid=19892] ppid=19890 vsize=51996 CPUtime=222.33
/proc/19892/stat : 19892 (mmisat) R 19890 19892 19446 0 -1 4194304 12877 0 0 0 10374 11859 0 0 25 0 1 0 228596832 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/19892/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 51996

[startup+282.429 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19893
/proc/meminfo: memFree=1428832/2055920 swapFree=4142544/4192956
[pid=19892] ppid=19890 vsize=51996 CPUtime=282.34
/proc/19892/stat : 19892 (mmisat) R 19890 19892 19446 0 -1 4194304 12877 0 0 0 11314 16920 0 0 25 0 1 0 228596832 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/19892/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 51996

[startup+342.454 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19893
/proc/meminfo: memFree=1428768/2055920 swapFree=4142544/4192956
[pid=19892] ppid=19890 vsize=51996 CPUtime=342.35
/proc/19892/stat : 19892 (mmisat) R 19890 19892 19446 0 -1 4194304 12877 0 0 0 12269 21966 0 0 25 0 1 0 228596832 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/19892/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 51996

[startup+402.485 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19895
/proc/meminfo: memFree=1428576/2055920 swapFree=4142544/4192956
[pid=19892] ppid=19890 vsize=51996 CPUtime=402.36
/proc/19892/stat : 19892 (mmisat) R 19890 19892 19446 0 -1 4194304 12877 0 0 0 13232 27004 0 0 25 0 1 0 228596832 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/19892/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 51996

[startup+462.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19895
/proc/meminfo: memFree=1428768/2055920 swapFree=4142544/4192956
[pid=19892] ppid=19890 vsize=51996 CPUtime=462.37
/proc/19892/stat : 19892 (mmisat) R 19890 19892 19446 0 -1 4194304 12877 0 0 0 14183 32054 0 0 25 0 1 0 228596832 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/19892/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 51996

[startup+522.538 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19895
/proc/meminfo: memFree=1428768/2055920 swapFree=4142544/4192956
[pid=19892] ppid=19890 vsize=51996 CPUtime=522.39
/proc/19892/stat : 19892 (mmisat) R 19890 19892 19446 0 -1 4194304 12877 0 0 0 15137 37102 0 0 25 0 1 0 228596832 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/19892/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 51996

[startup+582.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19895
/proc/meminfo: memFree=1428832/2055920 swapFree=4142544/4192956
[pid=19892] ppid=19890 vsize=51996 CPUtime=582.4
/proc/19892/stat : 19892 (mmisat) R 19890 19892 19446 0 -1 4194304 12877 0 0 0 16096 42144 0 0 25 0 1 0 228596832 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/19892/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 51996

[startup+642.598 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19895
/proc/meminfo: memFree=1428832/2055920 swapFree=4142544/4192956
[pid=19892] ppid=19890 vsize=51996 CPUtime=642.41
/proc/19892/stat : 19892 (mmisat) R 19890 19892 19446 0 -1 4194304 12877 0 0 0 17048 47193 0 0 25 0 1 0 228596832 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/19892/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 51996

[startup+702.626 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19895
/proc/meminfo: memFree=1428832/2055920 swapFree=4142544/4192956
[pid=19892] ppid=19890 vsize=51996 CPUtime=702.43
/proc/19892/stat : 19892 (mmisat) R 19890 19892 19446 0 -1 4194304 12877 0 0 0 17997 52246 0 0 25 0 1 0 228596832 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/19892/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 51996

[startup+762.651 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 19895
/proc/meminfo: memFree=1428768/2055920 swapFree=4142544/4192956
[pid=19892] ppid=19890 vsize=51996 CPUtime=762.44
/proc/19892/stat : 19892 (mmisat) R 19890 19892 19446 0 -1 4194304 12877 0 0 0 18944 57300 0 0 25 0 1 0 228596832 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/19892/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 51996

[startup+822.679 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 19895
/proc/meminfo: memFree=1428768/2055920 swapFree=4142544/4192956
[pid=19892] ppid=19890 vsize=51996 CPUtime=822.44
/proc/19892/stat : 19892 (mmisat) R 19890 19892 19446 0 -1 4194304 12877 0 0 0 19896 62348 0 0 25 0 1 0 228596832 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/19892/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 51996

[startup+882.704 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19895
/proc/meminfo: memFree=1428768/2055920 swapFree=4142544/4192956
[pid=19892] ppid=19890 vsize=51996 CPUtime=882.45
/proc/19892/stat : 19892 (mmisat) R 19890 19892 19446 0 -1 4194304 12877 0 0 0 20845 67400 0 0 25 0 1 0 228596832 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/19892/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 51996

[startup+942.731 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19895
/proc/meminfo: memFree=1428768/2055920 swapFree=4142544/4192956
[pid=19892] ppid=19890 vsize=51996 CPUtime=942.46
/proc/19892/stat : 19892 (mmisat) R 19890 19892 19446 0 -1 4194304 12877 0 0 0 21796 72450 0 0 25 0 1 0 228596832 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/19892/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 51996

[startup+1002.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19895
/proc/meminfo: memFree=1428960/2055920 swapFree=4142544/4192956
[pid=19892] ppid=19890 vsize=51996 CPUtime=1002.48
/proc/19892/stat : 19892 (mmisat) R 19890 19892 19446 0 -1 4194304 12877 0 0 0 22751 77497 0 0 25 0 1 0 228596832 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/19892/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 51996

[startup+1062.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19895
/proc/meminfo: memFree=1428960/2055920 swapFree=4142544/4192956
[pid=19892] ppid=19890 vsize=51996 CPUtime=1062.49
/proc/19892/stat : 19892 (mmisat) R 19890 19892 19446 0 -1 4194304 12877 0 0 0 23708 82541 0 0 25 0 1 0 228596832 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/19892/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 51996

[startup+1122.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19895
/proc/meminfo: memFree=1428960/2055920 swapFree=4142544/4192956
[pid=19892] ppid=19890 vsize=51996 CPUtime=1122.5
/proc/19892/stat : 19892 (mmisat) R 19890 19892 19446 0 -1 4194304 12877 0 0 0 24658 87592 0 0 25 0 1 0 228596832 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/19892/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 51996

[startup+1182.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19895
/proc/meminfo: memFree=1428960/2055920 swapFree=4142544/4192956
[pid=19892] ppid=19890 vsize=51996 CPUtime=1182.52
/proc/19892/stat : 19892 (mmisat) R 19890 19892 19446 0 -1 4194304 12877 0 0 0 25614 92638 0 0 25 0 1 0 228596832 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/19892/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 51996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19895
/proc/meminfo: memFree=1428896/2055920 swapFree=4142544/4192956
[pid=19892] ppid=19890 vsize=51996 CPUtime=1200.04
/proc/19892/stat : 19892 (mmisat) R 19890 19892 19446 0 -1 4194304 12877 0 0 0 25888 94116 0 0 25 0 1 0 228596832 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/19892/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+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19895
/proc/meminfo: memFree=1428896/2055920 swapFree=4142544/4192956
[pid=19892] ppid=19890 vsize=51996 CPUtime=1200.04
/proc/19892/stat : 19892 (mmisat) R 19890 19892 19446 0 -1 4194304 12877 0 0 0 25888 94116 0 0 25 0 1 0 228596832 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/19892/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): 1200.38
CPU time (s): 1200.05
CPU user time (s): 258.882
CPU system time (s): 941.173
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 51996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 258.882
system time used= 941.173
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= 2082

runsolver used 1.38779 second user time and 2.69659 second system time

The end



Launcher Data (download as text)




Begin job on node72 on Wed Feb 21 19:31:30 UTC 2007

IDJOB= 305822
IDBENCH= 20166
IDSOLVER= 108
FILE ID= node72/305822-1172086290

PBS_JOBID= 3892845

Free space on /tmp= 66560 MiB

SOLVER NAME= Mmisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1588170820-15.cnf
COMMAND LINE= /tmp/evaluation/305822-1172086290/mmisat /tmp/evaluation/305822-1172086290/instance-305822-1172086290.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-305822-1172086290 -o ROOT/results/node72/solver-305822-1172086290 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305822-1172086290/mmisat /tmp/evaluation/305822-1172086290/instance-305822-1172086290.cnf            

META MD5SUM SOLVER= f0471644c1818c6834832b41e70bf7e6
MD5SUM BENCH=  336a2c9801052664a09b33d1e7ab3a4d

RANDOM SEED= 245146545

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:       1480960 kB
Buffers:         41248 kB
Cached:         452376 kB
SwapCached:      19640 kB
Active:         400640 kB
Inactive:       127984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1480960 kB
SwapTotal:     4192956 kB
SwapFree:      4142544 kB
Dirty:            1396 kB
Writeback:           0 kB
Mapped:          30568 kB
Slab:            31984 kB
Committed_AS:   606204 kB
PageTables:       1676 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 node72 on Wed Feb 21 19:51:33 UTC 2007