Trace number 304387

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 1200.42

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S751835224-10.cnf
MD5SUMa8dad63624e4a59fed1533e57cc14d5a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark161.871
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 513600

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-304387-1172057594 -o ROOT/results/node2/solver-304387-1172057594 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304387-1172057594/mmisat /tmp/evaluation/304387-1172057594/instance-304387-1172057594.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: 0.99 1.00 1.00 3/77 20310
/proc/meminfo: memFree=1535360/2055920 swapFree=4192812/4192956
[pid=20310] ppid=20308 vsize=1044 CPUtime=0
/proc/20310/stat : 20310 (mmisat) R 20308 20310 19884 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 225714314 1069056 108 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20310/statm: 261 108 81 214 0 43 0

[startup+0.107569 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 20310
/proc/meminfo: memFree=1535360/2055920 swapFree=4192812/4192956
[pid=20310] ppid=20308 vsize=1308 CPUtime=0.1
/proc/20310/stat : 20310 (mmisat) R 20308 20310 19884 0 -1 4194304 175 0 0 0 10 0 0 0 18 0 1 0 225714314 1339392 158 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20310/statm: 327 158 81 214 0 109 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1308

[startup+0.516611 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 20310
/proc/meminfo: memFree=1535360/2055920 swapFree=4192812/4192956
[pid=20310] ppid=20308 vsize=1572 CPUtime=0.51
/proc/20310/stat : 20310 (mmisat) R 20308 20310 19884 0 -1 4194304 250 0 0 0 51 0 0 0 21 0 1 0 225714314 1609728 233 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20310/statm: 393 233 81 214 0 175 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1572

[startup+1.3427 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 20311
/proc/meminfo: memFree=1534456/2055920 swapFree=4192812/4192956
[pid=20310] ppid=20308 vsize=1836 CPUtime=1.34
/proc/20310/stat : 20310 (mmisat) R 20308 20310 19884 0 -1 4194304 336 0 0 0 134 0 0 0 25 0 1 0 225714314 1880064 319 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20310/statm: 459 319 81 214 0 241 0
Current children cumulated CPU time (s) 1.34
Current children cumulated vsize (KiB) 1836

[startup+2.97887 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 20311
/proc/meminfo: memFree=1534008/2055920 swapFree=4192812/4192956
[pid=20310] ppid=20308 vsize=2232 CPUtime=2.97
/proc/20310/stat : 20310 (mmisat) R 20308 20310 19884 0 -1 4194304 428 0 0 0 297 0 0 0 25 0 1 0 225714314 2285568 411 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517196 0 0 4096 0 0 0 0 17 1 0 0
/proc/20310/statm: 558 411 81 214 0 340 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2232

[startup+6.25521 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 20311
/proc/meminfo: memFree=1533496/2055920 swapFree=4192812/4192956
[pid=20310] ppid=20308 vsize=2628 CPUtime=6.25
/proc/20310/stat : 20310 (mmisat) R 20308 20310 19884 0 -1 4194304 517 0 0 0 625 0 0 0 25 0 1 0 225714314 2691072 500 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20310/statm: 657 500 81 214 0 439 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 2628

[startup+12.7119 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 20311
/proc/meminfo: memFree=1533048/2055920 swapFree=4192812/4192956
[pid=20310] ppid=20308 vsize=3024 CPUtime=12.7
/proc/20310/stat : 20310 (mmisat) R 20308 20310 19884 0 -1 4194304 604 0 0 0 1270 0 0 0 25 0 1 0 225714314 3096576 587 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517726 0 0 4096 0 0 0 0 17 1 0 0
/proc/20310/statm: 756 587 81 214 0 538 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3024

[startup+25.6132 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 20311
/proc/meminfo: memFree=1532728/2055920 swapFree=4192812/4192956
[pid=20310] ppid=20308 vsize=3288 CPUtime=25.59
/proc/20310/stat : 20310 (mmisat) R 20308 20310 19884 0 -1 4194304 688 0 0 0 2559 0 0 0 25 0 1 0 225714314 3366912 671 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517724 0 0 4096 0 0 0 0 17 1 0 0
/proc/20310/statm: 822 671 81 214 0 604 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 3288

[startup+51.2229 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 20311
/proc/meminfo: memFree=1532280/2055920 swapFree=4192812/4192956
[pid=20310] ppid=20308 vsize=3684 CPUtime=51.2
/proc/20310/stat : 20310 (mmisat) R 20308 20310 19884 0 -1 4194304 791 0 0 0 5119 1 0 0 25 0 1 0 225714314 3772416 774 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20310/statm: 921 774 81 214 0 703 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 3684

[startup+102.441 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 20311
/proc/meminfo: memFree=1439928/2055920 swapFree=4192812/4192956
[pid=20310] ppid=20308 vsize=98032 CPUtime=102.4
/proc/20310/stat : 20310 (mmisat) R 20308 20310 19884 0 -1 4194304 24366 0 0 0 10230 10 0 0 25 0 1 0 225714314 100384768 24349 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134516164 0 0 4096 0 0 0 0 17 1 0 0
/proc/20310/statm: 24508 24349 91 214 0 24290 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 98032

[startup+162.475 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 20311
/proc/meminfo: memFree=1311352/2055920 swapFree=4192812/4192956
[pid=20310] ppid=20308 vsize=224448 CPUtime=162.41
/proc/20310/stat : 20310 (mmisat) R 20308 20310 19884 0 -1 4194304 81552 0 0 0 16204 37 0 0 25 0 1 0 225714314 229834752 55965 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134545164 0 0 4096 0 0 0 0 17 1 0 0
/proc/20310/statm: 56112 55965 91 214 0 55894 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 224448

[startup+222.503 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 20311
/proc/meminfo: memFree=1311608/2055920 swapFree=4192812/4192956
[pid=20310] ppid=20308 vsize=224680 CPUtime=222.43
/proc/20310/stat : 20310 (mmisat) R 20308 20310 19884 0 -1 4194304 108362 0 0 0 22191 52 0 0 25 0 1 0 225714314 230072320 56010 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134854176 0 0 4096 0 0 0 0 17 1 0 0
/proc/20310/statm: 56170 56010 91 214 0 55952 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 224680

[startup+282.531 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 20311
/proc/meminfo: memFree=1311800/2055920 swapFree=4192812/4192956
[pid=20310] ppid=20308 vsize=224112 CPUtime=282.45
/proc/20310/stat : 20310 (mmisat) R 20308 20310 19884 0 -1 4194304 137901 0 0 0 28178 67 0 0 25 0 1 0 225714314 229490688 55869 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134516164 0 0 4096 0 0 0 0 17 1 0 0
/proc/20310/statm: 56028 55869 91 214 0 55810 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 224112

[startup+342.561 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 20311
/proc/meminfo: memFree=1310136/2055920 swapFree=4192812/4192956
[pid=20310] ppid=20308 vsize=225312 CPUtime=342.46
/proc/20310/stat : 20310 (mmisat) R 20308 20310 19884 0 -1 4194304 161733 0 0 0 34168 78 0 0 25 0 1 0 225714314 230719488 56179 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134515744 0 0 4096 0 0 0 0 17 1 0 0
/proc/20310/statm: 56328 56179 91 214 0 56110 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 225312

[startup+402.59 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 20311
/proc/meminfo: memFree=1311224/2055920 swapFree=4192812/4192956
[pid=20310] ppid=20308 vsize=224240 CPUtime=402.47
/proc/20310/stat : 20310 (mmisat) R 20308 20310 19884 0 -1 4194304 192823 0 0 0 40154 93 0 0 25 0 1 0 225714314 229621760 55904 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134516164 0 0 4096 0 0 0 0 17 1 0 0
/proc/20310/statm: 56060 55904 91 214 0 55842 0
Current children cumulated CPU time (s) 402.47
Current children cumulated vsize (KiB) 224240

[startup+462.62 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 20313
/proc/meminfo: memFree=1311352/2055920 swapFree=4192812/4192956
[pid=20310] ppid=20308 vsize=224012 CPUtime=462.48
/proc/20310/stat : 20310 (mmisat) R 20308 20310 19884 0 -1 4194304 223567 0 0 0 46140 108 0 0 25 0 1 0 225714314 229388288 55860 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134513332 0 0 4096 0 0 0 0 17 1 0 0
/proc/20310/statm: 56003 55860 91 214 0 55785 0
Current children cumulated CPU time (s) 462.48
Current children cumulated vsize (KiB) 224012

[startup+522.648 s]
/proc/loadavg: 1.07 1.01 1.00 3/78 20313
/proc/meminfo: memFree=1311096/2055920 swapFree=4192812/4192956
[pid=20310] ppid=20308 vsize=223580 CPUtime=522.49
/proc/20310/stat : 20310 (mmisat) R 20308 20310 19884 0 -1 4194304 248454 0 0 0 52128 121 0 0 25 0 1 0 225714314 228945920 55753 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134519043 0 0 4096 0 0 0 0 17 1 0 0
/proc/20310/statm: 55895 55753 91 214 0 55677 0
Current children cumulated CPU time (s) 522.49
Current children cumulated vsize (KiB) 223580

[startup+582.679 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 20313
/proc/meminfo: memFree=1312952/2055920 swapFree=4192812/4192956
[pid=20310] ppid=20308 vsize=222480 CPUtime=582.51
/proc/20310/stat : 20310 (mmisat) R 20308 20310 19884 0 -1 4194304 273277 0 0 0 58116 135 0 0 25 0 1 0 225714314 227819520 55461 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134523596 0 0 4096 0 0 0 0 17 1 0 0
/proc/20310/statm: 55620 55461 91 214 0 55402 0
Current children cumulated CPU time (s) 582.51
Current children cumulated vsize (KiB) 222480

[startup+642.709 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 20313
/proc/meminfo: memFree=1309112/2055920 swapFree=4192812/4192956
[pid=20310] ppid=20308 vsize=226268 CPUtime=642.52
/proc/20310/stat : 20310 (mmisat) R 20308 20310 19884 0 -1 4194304 297740 0 0 0 64105 147 0 0 25 0 1 0 225714314 231698432 56423 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134518346 0 0 4096 0 0 0 0 17 1 0 0
/proc/20310/statm: 56567 56423 91 214 0 56349 0
Current children cumulated CPU time (s) 642.52
Current children cumulated vsize (KiB) 226268

[startup+702.739 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 20313
/proc/meminfo: memFree=1310904/2055920 swapFree=4192812/4192956
[pid=20310] ppid=20308 vsize=224636 CPUtime=702.53
/proc/20310/stat : 20310 (mmisat) R 20308 20310 19884 0 -1 4194304 326757 0 0 0 70093 160 0 0 25 0 1 0 225714314 230027264 56011 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134523284 0 0 4096 0 0 0 0 17 1 0 0
/proc/20310/statm: 56159 56011 91 214 0 55941 0
Current children cumulated CPU time (s) 702.53
Current children cumulated vsize (KiB) 224636

[startup+762.767 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20313
/proc/meminfo: memFree=1311224/2055920 swapFree=4192812/4192956
[pid=20310] ppid=20308 vsize=224148 CPUtime=762.54
/proc/20310/stat : 20310 (mmisat) R 20308 20310 19884 0 -1 4194304 348625 0 0 0 76082 172 0 0 25 0 1 0 225714314 229527552 55893 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134518346 0 0 4096 0 0 0 0 17 1 0 0
/proc/20310/statm: 56037 55893 91 214 0 55819 0
Current children cumulated CPU time (s) 762.54
Current children cumulated vsize (KiB) 224148

[startup+822.798 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20313
/proc/meminfo: memFree=1314232/2055920 swapFree=4192812/4192956
[pid=20310] ppid=20308 vsize=221212 CPUtime=822.56
/proc/20310/stat : 20310 (mmisat) R 20308 20310 19884 0 -1 4194304 376149 0 0 0 82069 187 0 0 25 0 1 0 225714314 226521088 55153 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134553029 0 0 4096 0 0 0 0 17 1 0 0
/proc/20310/statm: 55303 55153 91 214 0 55085 0
Current children cumulated CPU time (s) 822.56
Current children cumulated vsize (KiB) 221212

[startup+882.826 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20313
/proc/meminfo: memFree=1313528/2055920 swapFree=4192812/4192956
[pid=20310] ppid=20308 vsize=221952 CPUtime=882.56
/proc/20310/stat : 20310 (mmisat) R 20308 20310 19884 0 -1 4194304 404302 0 0 0 88056 200 0 0 25 0 1 0 225714314 227278848 55330 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134523281 0 0 4096 0 0 0 0 17 1 0 0
/proc/20310/statm: 55488 55330 91 214 0 55270 0
Current children cumulated CPU time (s) 882.56
Current children cumulated vsize (KiB) 221952

[startup+942.854 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20313
/proc/meminfo: memFree=1310328/2055920 swapFree=4192812/4192956
[pid=20310] ppid=20308 vsize=225080 CPUtime=942.58
/proc/20310/stat : 20310 (mmisat) R 20308 20310 19884 0 -1 4194304 432864 0 0 0 94042 216 0 0 25 0 1 0 225714314 230481920 56126 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134520276 0 0 4096 0 0 0 0 17 1 0 0
/proc/20310/statm: 56270 56126 91 214 0 56052 0
Current children cumulated CPU time (s) 942.58
Current children cumulated vsize (KiB) 225080

[startup+1002.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20313
/proc/meminfo: memFree=1311288/2055920 swapFree=4192812/4192956
[pid=20310] ppid=20308 vsize=224188 CPUtime=1002.59
/proc/20310/stat : 20310 (mmisat) R 20308 20310 19884 0 -1 4194304 466346 0 0 0 100027 232 0 0 25 0 1 0 225714314 229568512 55880 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134516164 0 0 4096 0 0 0 0 17 1 0 0
/proc/20310/statm: 56047 55880 91 214 0 55829 0
Current children cumulated CPU time (s) 1002.59
Current children cumulated vsize (KiB) 224188

[startup+1062.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20313
/proc/meminfo: memFree=1310776/2055920 swapFree=4192812/4192956
[pid=20310] ppid=20308 vsize=225244 CPUtime=1062.6
/proc/20310/stat : 20310 (mmisat) R 20308 20310 19884 0 -1 4194304 496613 0 0 0 106012 248 0 0 25 0 1 0 225714314 230649856 56150 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134518348 0 0 4096 0 0 0 0 17 1 0 0
/proc/20310/statm: 56311 56150 91 214 0 56093 0
Current children cumulated CPU time (s) 1062.6
Current children cumulated vsize (KiB) 225244

[startup+1122.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20313
/proc/meminfo: memFree=1311160/2055920 swapFree=4192812/4192956
[pid=20310] ppid=20308 vsize=225380 CPUtime=1122.62
/proc/20310/stat : 20310 (mmisat) R 20308 20310 19884 0 -1 4194304 528436 0 0 0 111997 265 0 0 25 0 1 0 225714314 230789120 56190 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134516164 0 0 4096 0 0 0 0 17 1 0 0
/proc/20310/statm: 56345 56190 91 214 0 56127 0
Current children cumulated CPU time (s) 1122.62
Current children cumulated vsize (KiB) 225380

[startup+1182.97 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20313
/proc/meminfo: memFree=1312376/2055920 swapFree=4192812/4192956
[pid=20310] ppid=20308 vsize=223688 CPUtime=1182.62
/proc/20310/stat : 20310 (mmisat) R 20308 20310 19884 0 -1 4194304 554619 0 0 0 117984 278 0 0 25 0 1 0 225714314 229056512 55776 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134519070 0 0 4096 0 0 0 0 17 1 0 0
/proc/20310/statm: 55922 55776 91 214 0 55704 0
Current children cumulated CPU time (s) 1182.62
Current children cumulated vsize (KiB) 223688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20313
/proc/meminfo: memFree=1315192/2055920 swapFree=4192812/4192956
[pid=20310] ppid=20308 vsize=220148 CPUtime=1200.04
/proc/20310/stat : 20310 (mmisat) R 20308 20310 19884 0 -1 4194304 565449 0 0 0 119720 284 0 0 25 0 1 0 225714314 225431552 54891 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517205 0 0 4096 0 0 0 0 17 1 0 0
/proc/20310/statm: 55037 54891 91 214 0 54819 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 220148

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 2/78 20313
/proc/meminfo: memFree=1315192/2055920 swapFree=4192812/4192956
[pid=20310] ppid=20308 vsize=220148 CPUtime=1200.04
/proc/20310/stat : 20310 (mmisat) R 20308 20310 19884 0 -1 4194304 565449 0 0 0 119720 284 0 0 25 0 1 0 225714314 225431552 54891 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517205 0 0 4096 0 0 0 0 17 1 0 0
/proc/20310/statm: 55037 54891 91 214 0 54819 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 220148

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1197.2
CPU system time (s): 2.88156
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 228484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.2
system time used= 2.88156
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 565449
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= 2113

runsolver used 1.3038 second user time and 2.72059 second system time

The end



Launcher Data (download as text)




Begin job on node2 on Wed Feb 21 11:33:14 UTC 2007

IDJOB= 304387
IDBENCH= 20131
IDSOLVER= 108
FILE ID= node2/304387-1172057594

PBS_JOBID= 3865287

Free space on /tmp= 66548 MiB

SOLVER NAME= Mmisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S751835224-10.cnf
COMMAND LINE= /tmp/evaluation/304387-1172057594/mmisat /tmp/evaluation/304387-1172057594/instance-304387-1172057594.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-304387-1172057594 -o ROOT/results/node2/solver-304387-1172057594 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304387-1172057594/mmisat /tmp/evaluation/304387-1172057594/instance-304387-1172057594.cnf            

META MD5SUM SOLVER= f0471644c1818c6834832b41e70bf7e6
MD5SUM BENCH=  a8dad63624e4a59fed1533e57cc14d5a

RANDOM SEED= 997186553

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:       1535832 kB
Buffers:         54596 kB
Cached:         330624 kB
SwapCached:          0 kB
Active:         320396 kB
Inactive:       124596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1535832 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1484 kB
Writeback:           0 kB
Mapped:          78696 kB
Slab:            60652 kB
Committed_AS:  1220156 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= 66548 MiB

End job on node2 on Wed Feb 21 11:53:16 UTC 2007