Trace number 305781

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) 1200.09 1200.39

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S440063851-05.cnf
MD5SUM5b6d3b78fcf9a67b709c845674e3c629
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.36164
Satisfiable
(Un)Satisfiability was proved
Number of variables3999
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/node55/watcher-305781-1172085657 -o ROOT/results/node55/solver-305781-1172085657 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305781-1172085657/mmisat /tmp/evaluation/305781-1172085657/instance-305781-1172085657.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: 0.92 0.98 0.99 3/64 28150
/proc/meminfo: memFree=1392616/2055920 swapFree=4183320/4192956
[pid=28150] ppid=28148 vsize=1572 CPUtime=0
/proc/28150/stat : 28150 (mmisat) R 28148 28150 27723 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 228522211 1609728 230 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/28150/statm: 393 230 81 214 0 175 0

[startup+0.107406 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28150
/proc/meminfo: memFree=1392616/2055920 swapFree=4183320/4192956
[pid=28150] ppid=28148 vsize=4212 CPUtime=0.09
/proc/28150/stat : 28150 (mmisat) R 28148 28150 27723 0 -1 4194304 930 0 0 0 9 0 0 0 18 0 1 0 228522211 4313088 913 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/28150/statm: 1053 913 81 214 0 835 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4212

[startup+0.515445 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28150
/proc/meminfo: memFree=1392616/2055920 swapFree=4183320/4192956
[pid=28150] ppid=28148 vsize=8436 CPUtime=0.51
/proc/28150/stat : 28150 (mmisat) R 28148 28150 27723 0 -1 4194304 1966 0 0 0 50 1 0 0 21 0 1 0 228522211 8638464 1949 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/28150/statm: 2109 1949 81 214 0 1891 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 8436

[startup+1.33652 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 28151
/proc/meminfo: memFree=1381472/2055920 swapFree=4183320/4192956
[pid=28150] ppid=28148 vsize=13056 CPUtime=1.32
/proc/28150/stat : 28150 (mmisat) R 28148 28150 27723 0 -1 4194304 3132 0 0 0 131 1 0 0 25 0 1 0 228522211 13369344 3115 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/28150/statm: 3264 3115 81 214 0 3046 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 13056

[startup+2.97768 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 28151
/proc/meminfo: memFree=1376736/2055920 swapFree=4183320/4192956
[pid=28150] ppid=28148 vsize=18864 CPUtime=2.97
/proc/28150/stat : 28150 (mmisat) R 28148 28150 27723 0 -1 4194304 4589 0 0 0 295 2 0 0 25 0 1 0 228522211 19316736 4572 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/28150/statm: 4716 4572 81 214 0 4498 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 18864

[startup+6.25399 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28151
/proc/meminfo: memFree=1368864/2055920 swapFree=4183320/4192956
[pid=28150] ppid=28148 vsize=25332 CPUtime=6.24
/proc/28150/stat : 28150 (mmisat) R 28148 28150 27723 0 -1 4194304 6202 0 0 0 621 3 0 0 25 0 1 0 228522211 25939968 6185 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/28150/statm: 6333 6185 81 214 0 6115 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 25332

[startup+12.7076 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28151
/proc/meminfo: memFree=1361696/2055920 swapFree=4183320/4192956
[pid=28150] ppid=28148 vsize=31800 CPUtime=12.69
/proc/28150/stat : 28150 (mmisat) R 28148 28150 27723 0 -1 4194304 7813 0 0 0 1266 3 0 0 25 0 1 0 228522211 32563200 7796 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/28150/statm: 7950 7796 81 214 0 7732 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31800

[startup+25.6089 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 28151
/proc/meminfo: memFree=1355296/2055920 swapFree=4183320/4192956
[pid=28150] ppid=28148 vsize=38268 CPUtime=25.59
/proc/28150/stat : 28150 (mmisat) R 28148 28150 27723 0 -1 4194304 9424 0 0 0 2554 5 0 0 25 0 1 0 228522211 39186432 9407 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/28150/statm: 9567 9407 81 214 0 9349 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 38268

[startup+51.2173 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 28151
/proc/meminfo: memFree=1347488/2055920 swapFree=4183320/4192956
[pid=28150] ppid=28148 vsize=45792 CPUtime=51.2
/proc/28150/stat : 28150 (mmisat) R 28148 28150 27723 0 -1 4194304 11326 0 0 0 5113 7 0 0 25 0 1 0 228522211 46891008 11309 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/28150/statm: 11448 11309 81 214 0 11230 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 45792

[startup+102.426 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 28151
/proc/meminfo: memFree=1341088/2055920 swapFree=4183320/4192956
[pid=28150] ppid=28148 vsize=51996 CPUtime=102.39
/proc/28150/stat : 28150 (mmisat) R 28148 28150 27723 0 -1 4194304 12877 0 0 0 8542 1697 0 0 25 0 1 0 228522211 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/28150/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 51996

[startup+162.448 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28151
/proc/meminfo: memFree=1341088/2055920 swapFree=4183320/4192956
[pid=28150] ppid=28148 vsize=51996 CPUtime=162.39
/proc/28150/stat : 28150 (mmisat) R 28148 28150 27723 0 -1 4194304 12877 0 0 0 9544 6695 0 0 25 0 1 0 228522211 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/28150/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 51996

[startup+222.468 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28151
/proc/meminfo: memFree=1341088/2055920 swapFree=4183320/4192956
[pid=28150] ppid=28148 vsize=51996 CPUtime=222.41
/proc/28150/stat : 28150 (mmisat) R 28148 28150 27723 0 -1 4194304 12877 0 0 0 10497 11744 0 0 25 0 1 0 228522211 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/28150/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 51996

[startup+282.489 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28151
/proc/meminfo: memFree=1341024/2055920 swapFree=4183320/4192956
[pid=28150] ppid=28148 vsize=51996 CPUtime=282.4
/proc/28150/stat : 28150 (mmisat) R 28148 28150 27723 0 -1 4194304 12877 0 0 0 11450 16790 0 0 25 0 1 0 228522211 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/28150/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 51996

[startup+342.504 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28151
/proc/meminfo: memFree=1341024/2055920 swapFree=4183320/4192956
[pid=28150] ppid=28148 vsize=51996 CPUtime=342.42
/proc/28150/stat : 28150 (mmisat) R 28148 28150 27723 0 -1 4194304 12877 0 0 0 12472 21770 0 0 25 0 1 0 228522211 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/28150/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 342.42
Current children cumulated vsize (KiB) 51996

[startup+402.529 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28151
/proc/meminfo: memFree=1341024/2055920 swapFree=4183320/4192956
[pid=28150] ppid=28148 vsize=51996 CPUtime=402.42
/proc/28150/stat : 28150 (mmisat) R 28148 28150 27723 0 -1 4194304 12877 0 0 0 13478 26764 0 0 25 0 1 0 228522211 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/28150/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 402.42
Current children cumulated vsize (KiB) 51996

[startup+462.548 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28151
/proc/meminfo: memFree=1341024/2055920 swapFree=4183320/4192956
[pid=28150] ppid=28148 vsize=51996 CPUtime=462.42
/proc/28150/stat : 28150 (mmisat) R 28148 28150 27723 0 -1 4194304 12877 0 0 0 14464 31778 0 0 25 0 1 0 228522211 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/28150/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 51996

[startup+522.563 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28151
/proc/meminfo: memFree=1341024/2055920 swapFree=4183320/4192956
[pid=28150] ppid=28148 vsize=51996 CPUtime=522.43
/proc/28150/stat : 28150 (mmisat) R 28148 28150 27723 0 -1 4194304 12877 0 0 0 15450 36793 0 0 25 0 1 0 228522211 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/28150/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 522.43
Current children cumulated vsize (KiB) 51996

[startup+582.58 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28151
/proc/meminfo: memFree=1340960/2055920 swapFree=4183320/4192956
[pid=28150] ppid=28148 vsize=51996 CPUtime=582.42
/proc/28150/stat : 28150 (mmisat) R 28148 28150 27723 0 -1 4194304 12877 0 0 0 16461 41781 0 0 25 0 1 0 228522211 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/28150/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 51996

[startup+642.597 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28151
/proc/meminfo: memFree=1340960/2055920 swapFree=4183320/4192956
[pid=28150] ppid=28148 vsize=51996 CPUtime=642.42
/proc/28150/stat : 28150 (mmisat) R 28148 28150 27723 0 -1 4194304 12877 0 0 0 17442 46800 0 0 25 0 1 0 228522211 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/28150/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 51996

[startup+702.616 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 28151
/proc/meminfo: memFree=1340960/2055920 swapFree=4183320/4192956
[pid=28150] ppid=28148 vsize=51996 CPUtime=702.43
/proc/28150/stat : 28150 (mmisat) R 28148 28150 27723 0 -1 4194304 12877 0 0 0 18457 51786 0 0 25 0 1 0 228522211 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/28150/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 51996

[startup+762.635 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 28151
/proc/meminfo: memFree=1340960/2055920 swapFree=4183320/4192956
[pid=28150] ppid=28148 vsize=51996 CPUtime=762.43
/proc/28150/stat : 28150 (mmisat) R 28148 28150 27723 0 -1 4194304 12877 0 0 0 19450 56793 0 0 25 0 1 0 228522211 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/28150/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 51996

[startup+822.657 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28151
/proc/meminfo: memFree=1340960/2055920 swapFree=4183320/4192956
[pid=28150] ppid=28148 vsize=51996 CPUtime=822.44
/proc/28150/stat : 28150 (mmisat) R 28148 28150 27723 0 -1 4194304 12877 0 0 0 20444 61800 0 0 25 0 1 0 228522211 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/28150/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 51996

[startup+882.673 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28151
/proc/meminfo: memFree=1340896/2055920 swapFree=4183320/4192956
[pid=28150] ppid=28148 vsize=51996 CPUtime=882.44
/proc/28150/stat : 28150 (mmisat) R 28148 28150 27723 0 -1 4194304 12877 0 0 0 21451 66793 0 0 25 0 1 0 228522211 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/28150/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 51996

[startup+942.693 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28151
/proc/meminfo: memFree=1340960/2055920 swapFree=4183320/4192956
[pid=28150] ppid=28148 vsize=51996 CPUtime=942.45
/proc/28150/stat : 28150 (mmisat) R 28148 28150 27723 0 -1 4194304 12877 0 0 0 22471 71774 0 0 25 0 1 0 228522211 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/28150/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 51996

[startup+1002.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28151
/proc/meminfo: memFree=1340960/2055920 swapFree=4183320/4192956
[pid=28150] ppid=28148 vsize=51996 CPUtime=1002.46
/proc/28150/stat : 28150 (mmisat) R 28148 28150 27723 0 -1 4194304 12877 0 0 0 23503 76743 0 0 25 0 1 0 228522211 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/28150/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 51996

[startup+1062.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28151
/proc/meminfo: memFree=1340960/2055920 swapFree=4183320/4192956
[pid=28150] ppid=28148 vsize=51996 CPUtime=1062.46
/proc/28150/stat : 28150 (mmisat) R 28148 28150 27723 0 -1 4194304 12877 0 0 0 24477 81769 0 0 25 0 1 0 228522211 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/28150/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 51996

[startup+1122.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28151
/proc/meminfo: memFree=1340960/2055920 swapFree=4183320/4192956
[pid=28150] ppid=28148 vsize=51996 CPUtime=1122.46
/proc/28150/stat : 28150 (mmisat) R 28148 28150 27723 0 -1 4194304 12877 0 0 0 25479 86767 0 0 25 0 1 0 228522211 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/28150/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 51996

[startup+1182.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28153
/proc/meminfo: memFree=1340832/2055920 swapFree=4183320/4192956
[pid=28150] ppid=28148 vsize=51996 CPUtime=1182.46
/proc/28150/stat : 28150 (mmisat) R 28148 28150 27723 0 -1 4194304 12877 0 0 0 26496 91750 0 0 25 0 1 0 228522211 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/28150/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 1182.46
Current children cumulated vsize (KiB) 51996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28153
/proc/meminfo: memFree=1340832/2055920 swapFree=4183320/4192956
[pid=28150] ppid=28148 vsize=51996 CPUtime=1200.07
/proc/28150/stat : 28150 (mmisat) R 28148 28150 27723 0 -1 4194304 12877 0 0 0 26787 93220 0 0 25 0 1 0 228522211 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/28150/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 1200.07
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+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28153
/proc/meminfo: memFree=1340832/2055920 swapFree=4183320/4192956
[pid=28150] ppid=28148 vsize=51996 CPUtime=1200.07
/proc/28150/stat : 28150 (mmisat) R 28148 28150 27723 0 -1 4194304 12877 0 0 0 26787 93220 0 0 25 0 1 0 228522211 53243904 12860 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/28150/statm: 12999 12860 83 214 0 12781 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 51996

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.09
CPU user time (s): 267.874
CPU system time (s): 932.218
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 51996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 267.874
system time used= 932.218
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= 1391

runsolver used 0.755885 second user time and 2.45763 second system time

The end



Launcher Data (download as text)




Begin job on node55 on Wed Feb 21 19:20:58 UTC 2007

IDJOB= 305781
IDBENCH= 20165
IDSOLVER= 108
FILE ID= node55/305781-1172085657

PBS_JOBID= 3892852

Free space on /tmp= 66562 MiB

SOLVER NAME= Mmisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S440063851-05.cnf
COMMAND LINE= /tmp/evaluation/305781-1172085657/mmisat /tmp/evaluation/305781-1172085657/instance-305781-1172085657.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-305781-1172085657 -o ROOT/results/node55/solver-305781-1172085657 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305781-1172085657/mmisat /tmp/evaluation/305781-1172085657/instance-305781-1172085657.cnf            

META MD5SUM SOLVER= f0471644c1818c6834832b41e70bf7e6
MD5SUM BENCH=  5b6d3b78fcf9a67b709c845674e3c629

RANDOM SEED= 742806228

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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:       1393024 kB
Buffers:         37740 kB
Cached:         549952 kB
SwapCached:       3772 kB
Active:         116472 kB
Inactive:       480988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1393024 kB
SwapTotal:     4192956 kB
SwapFree:      4183320 kB
Dirty:            1372 kB
Writeback:           0 kB
Mapped:          15716 kB
Slab:            51504 kB
Committed_AS:   794360 kB
PageTables:       1380 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= 66562 MiB

End job on node55 on Wed Feb 21 19:41:00 UTC 2007