Trace number 307175

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) 1200.14 1200.48

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S49237390-14.cnf
MD5SUM247d0c151f4cc557aeb64d98cd6697a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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/node67/watcher-307175-1172114779 -o ROOT/results/node67/solver-307175-1172114779 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307175-1172114779/mmisat /tmp/evaluation/307175-1172114779/instance-307175-1172114779.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 3/64 20571
/proc/meminfo: memFree=1559032/2055920 swapFree=4176000/4192956
[pid=20571] ppid=20569 vsize=2244 CPUtime=0
/proc/20571/stat : 20571 (mmisat) R 20569 20571 19386 0 -1 4194304 412 0 0 0 0 0 0 0 18 0 1 0 231435556 2297856 395 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134522779 0 0 4096 0 0 0 0 17 1 0 0
/proc/20571/statm: 561 398 81 214 0 343 0

[startup+0.106861 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20571
/proc/meminfo: memFree=1559032/2055920 swapFree=4176000/4192956
[pid=20571] ppid=20569 vsize=12516 CPUtime=0.1
/proc/20571/stat : 20571 (mmisat) R 20569 20571 19386 0 -1 4194304 3002 0 0 0 9 1 0 0 18 0 1 0 231435556 12816384 2985 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134522779 0 0 4096 0 0 0 0 17 1 0 0
/proc/20571/statm: 3129 2985 81 214 0 2911 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 12516

[startup+0.514902 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20571
/proc/meminfo: memFree=1559032/2055920 swapFree=4176000/4192956
[pid=20571] ppid=20569 vsize=29320 CPUtime=0.5
/proc/20571/stat : 20571 (mmisat) R 20569 20571 19386 0 -1 4194304 7207 0 0 0 47 3 0 0 21 0 1 0 231435556 30023680 7190 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134522779 0 0 4096 0 0 0 0 17 1 0 0
/proc/20571/statm: 7330 7190 81 214 0 7112 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 29320

[startup+1.33499 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20572
/proc/meminfo: memFree=1515696/2055920 swapFree=4176000/4192956
[pid=20571] ppid=20569 vsize=48256 CPUtime=1.33
/proc/20571/stat : 20571 (mmisat) R 20569 20571 19386 0 -1 4194304 11934 0 0 0 127 6 0 0 25 0 1 0 231435556 49414144 11917 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20571/statm: 12064 11917 81 214 0 11846 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 48256

[startup+2.97416 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20572
/proc/meminfo: memFree=1496624/2055920 swapFree=4176000/4192956
[pid=20571] ppid=20569 vsize=72664 CPUtime=2.97
/proc/20571/stat : 20571 (mmisat) R 20569 20571 19386 0 -1 4194304 18024 0 0 0 288 9 0 0 25 0 1 0 231435556 74407936 18007 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134522779 0 0 4096 0 0 0 0 17 1 0 0
/proc/20571/statm: 18166 18007 81 214 0 17948 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 72664

[startup+6.2525 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20572
/proc/meminfo: memFree=1462960/2055920 swapFree=4176000/4192956
[pid=20571] ppid=20569 vsize=100672 CPUtime=6.24
/proc/20571/stat : 20571 (mmisat) R 20569 20571 19386 0 -1 4194304 25036 0 0 0 612 12 0 0 25 0 1 0 231435556 103088128 25019 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20571/statm: 25168 25019 81 214 0 24950 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 100672

[startup+12.7072 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20572
/proc/meminfo: memFree=1431280/2055920 swapFree=4176000/4192956
[pid=20571] ppid=20569 vsize=129212 CPUtime=12.69
/proc/20571/stat : 20571 (mmisat) R 20569 20571 19386 0 -1 4194304 32161 0 0 0 1253 16 0 0 25 0 1 0 231435556 132313088 32144 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20571/statm: 32303 32144 81 214 0 32085 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 129212

[startup+25.6085 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20572
/proc/meminfo: memFree=1402160/2055920 swapFree=4176000/4192956
[pid=20571] ppid=20569 vsize=158688 CPUtime=25.59
/proc/20571/stat : 20571 (mmisat) R 20569 20571 19386 0 -1 4194304 39525 0 0 0 2540 19 0 0 25 0 1 0 231435556 162496512 39508 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20571/statm: 39672 39508 81 214 0 39454 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 158688

[startup+51.2142 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20572
/proc/meminfo: memFree=1367472/2055920 swapFree=4176000/4192956
[pid=20571] ppid=20569 vsize=192432 CPUtime=51.19
/proc/20571/stat : 20571 (mmisat) R 20569 20571 19386 0 -1 4194304 47965 0 0 0 5096 23 0 0 25 0 1 0 231435556 197050368 47948 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20571/statm: 48108 47948 81 214 0 47890 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 192432

[startup+102.423 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 20572
/proc/meminfo: memFree=1324720/2055920 swapFree=4176000/4192956
[pid=20571] ppid=20569 vsize=235244 CPUtime=102.38
/proc/20571/stat : 20571 (mmisat) R 20569 20571 19386 0 -1 4194304 58688 0 0 0 10210 28 0 0 25 0 1 0 231435556 240889856 58671 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20571/statm: 58811 58671 81 214 0 58593 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 235244

[startup+162.444 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 20572
/proc/meminfo: memFree=1286960/2055920 swapFree=4176000/4192956
[pid=20571] ppid=20569 vsize=272320 CPUtime=162.39
/proc/20571/stat : 20571 (mmisat) R 20569 20571 19386 0 -1 4194304 67940 0 0 0 16206 33 0 0 25 0 1 0 231435556 278855680 67923 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20571/statm: 68080 67923 81 214 0 67862 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 272320

[startup+222.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20572
/proc/meminfo: memFree=1256048/2055920 swapFree=4176000/4192956
[pid=20571] ppid=20569 vsize=303264 CPUtime=222.38
/proc/20571/stat : 20571 (mmisat) R 20569 20571 19386 0 -1 4194304 75679 0 0 0 22201 37 0 0 25 0 1 0 231435556 310542336 75662 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20571/statm: 75816 75662 81 214 0 75598 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 303264

[startup+282.475 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20572
/proc/meminfo: memFree=1228528/2055920 swapFree=4176000/4192956
[pid=20571] ppid=20569 vsize=330736 CPUtime=282.38
/proc/20571/stat : 20571 (mmisat) R 20569 20571 19386 0 -1 4194304 82547 0 0 0 28197 41 0 0 25 0 1 0 231435556 338673664 82530 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20571/statm: 82684 82530 81 214 0 82466 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 330736

[startup+342.495 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20572
/proc/meminfo: memFree=1202992/2055920 swapFree=4176000/4192956
[pid=20571] ppid=20569 vsize=355812 CPUtime=342.4
/proc/20571/stat : 20571 (mmisat) R 20569 20571 19386 0 -1 4194304 88830 0 0 0 34195 45 0 0 25 0 1 0 231435556 364351488 88813 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134522779 0 0 4096 0 0 0 0 17 1 0 0
/proc/20571/statm: 88953 88813 81 214 0 88735 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 355812

[startup+402.514 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20572
/proc/meminfo: memFree=1179632/2055920 swapFree=4176000/4192956
[pid=20571] ppid=20569 vsize=379284 CPUtime=402.39
/proc/20571/stat : 20571 (mmisat) R 20569 20571 19386 0 -1 4194304 94670 0 0 0 40191 48 0 0 25 0 1 0 231435556 388386816 94653 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517196 0 0 4096 0 0 0 0 17 1 0 0
/proc/20571/statm: 94821 94653 81 214 0 94603 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 379284

[startup+462.531 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20572
/proc/meminfo: memFree=1157680/2055920 swapFree=4176000/4192956
[pid=20571] ppid=20569 vsize=401156 CPUtime=462.39
/proc/20571/stat : 20571 (mmisat) R 20569 20571 19386 0 -1 4194304 100163 0 0 0 46189 50 0 0 25 0 1 0 231435556 410783744 100146 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20571/statm: 100289 100146 81 214 0 100071 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 401156

[startup+522.547 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20572
/proc/meminfo: memFree=1136880/2055920 swapFree=4176000/4192956
[pid=20571] ppid=20569 vsize=421964 CPUtime=522.39
/proc/20571/stat : 20571 (mmisat) R 20569 20571 19386 0 -1 4194304 105364 0 0 0 52186 53 0 0 25 0 1 0 231435556 432091136 105347 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20571/statm: 105491 105347 81 214 0 105273 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 421964

[startup+582.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20572
/proc/meminfo: memFree=1116720/2055920 swapFree=4176000/4192956
[pid=20571] ppid=20569 vsize=441836 CPUtime=582.4
/proc/20571/stat : 20571 (mmisat) R 20569 20571 19386 0 -1 4194304 110320 0 0 0 58185 55 0 0 25 0 1 0 231435556 452440064 110303 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517732 0 0 4096 0 0 0 0 17 1 0 0
/proc/20571/statm: 110459 110303 81 214 0 110241 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 441836

[startup+642.589 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20572
/proc/meminfo: memFree=1097776/2055920 swapFree=4176000/4192956
[pid=20571] ppid=20569 vsize=460776 CPUtime=642.4
/proc/20571/stat : 20571 (mmisat) R 20569 20571 19386 0 -1 4194304 115058 0 0 0 64183 57 0 0 25 0 1 0 231435556 471834624 115041 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20571/statm: 115194 115041 81 214 0 114976 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 460776

[startup+702.607 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 20572
/proc/meminfo: memFree=1079600/2055920 swapFree=4176000/4192956
[pid=20571] ppid=20569 vsize=479048 CPUtime=702.4
/proc/20571/stat : 20571 (mmisat) R 20569 20571 19386 0 -1 4194304 119610 0 0 0 70180 60 0 0 25 0 1 0 231435556 490545152 119593 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20571/statm: 119762 119593 81 214 0 119544 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 479048

[startup+762.624 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 20572
/proc/meminfo: memFree=1062064/2055920 swapFree=4176000/4192956
[pid=20571] ppid=20569 vsize=496516 CPUtime=762.4
/proc/20571/stat : 20571 (mmisat) R 20569 20571 19386 0 -1 4194304 123994 0 0 0 76178 62 0 0 25 0 1 0 231435556 508432384 123977 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20571/statm: 124129 123977 81 214 0 123911 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 496516

[startup+822.645 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20572
/proc/meminfo: memFree=1044848/2055920 swapFree=4176000/4192956
[pid=20571] ppid=20569 vsize=513456 CPUtime=822.4
/proc/20571/stat : 20571 (mmisat) R 20569 20571 19386 0 -1 4194304 128230 0 0 0 82176 64 0 0 25 0 1 0 231435556 525778944 128213 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20571/statm: 128364 128213 81 214 0 128146 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 513456

[startup+882.659 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20574
/proc/meminfo: memFree=1028528/2055920 swapFree=4176000/4192956
[pid=20571] ppid=20569 vsize=529860 CPUtime=882.39
/proc/20571/stat : 20571 (mmisat) R 20569 20571 19386 0 -1 4194304 132330 0 0 0 88173 66 0 0 25 0 1 0 231435556 542576640 132313 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20571/statm: 132465 132313 81 214 0 132247 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 529860

[startup+942.677 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20574
/proc/meminfo: memFree=1012592/2055920 swapFree=4176000/4192956
[pid=20571] ppid=20569 vsize=545732 CPUtime=942.4
/proc/20571/stat : 20571 (mmisat) R 20569 20571 19386 0 -1 4194304 136306 0 0 0 94173 67 0 0 25 0 1 0 231435556 558829568 136289 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20571/statm: 136433 136289 81 214 0 136215 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 545732

[startup+1002.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20574
/proc/meminfo: memFree=996848/2055920 swapFree=4176000/4192956
[pid=20571] ppid=20569 vsize=561204 CPUtime=1002.4
/proc/20571/stat : 20571 (mmisat) R 20569 20571 19386 0 -1 4194304 140171 0 0 0 100171 69 0 0 25 0 1 0 231435556 574672896 140154 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20571/statm: 140301 140154 81 214 0 140083 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 561204

[startup+1062.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20574
/proc/meminfo: memFree=981808/2055920 swapFree=4176000/4192956
[pid=20571] ppid=20569 vsize=576272 CPUtime=1062.41
/proc/20571/stat : 20571 (mmisat) R 20569 20571 19386 0 -1 4194304 143930 0 0 0 106169 72 0 0 25 0 1 0 231435556 590102528 143913 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20571/statm: 144068 143913 81 214 0 143850 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 576272

[startup+1122.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20574
/proc/meminfo: memFree=967216/2055920 swapFree=4176000/4192956
[pid=20571] ppid=20569 vsize=590944 CPUtime=1122.41
/proc/20571/stat : 20571 (mmisat) R 20569 20571 19386 0 -1 4194304 147594 0 0 0 112168 73 0 0 25 0 1 0 231435556 605126656 147577 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20571/statm: 147736 147577 81 214 0 147518 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 590944

[startup+1182.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20574
/proc/meminfo: memFree=952944/2055920 swapFree=4176000/4192956
[pid=20571] ppid=20569 vsize=605216 CPUtime=1182.41
/proc/20571/stat : 20571 (mmisat) R 20569 20571 19386 0 -1 4194304 151170 0 0 0 118166 75 0 0 25 0 1 0 231435556 619741184 151153 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20571/statm: 151304 151153 81 214 0 151086 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 605216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20574
/proc/meminfo: memFree=948592/2055920 swapFree=4176000/4192956
[pid=20571] ppid=20569 vsize=609348 CPUtime=1200.03
/proc/20571/stat : 20571 (mmisat) R 20569 20571 19386 0 -1 4194304 152202 0 0 0 119927 76 0 0 25 0 1 0 231435556 623972352 152185 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20571/statm: 152337 152185 81 214 0 152119 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 609348

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 20574
/proc/meminfo: memFree=948592/2055920 swapFree=4176000/4192956
[pid=20571] ppid=20569 vsize=609348 CPUtime=1200.03
/proc/20571/stat : 20571 (mmisat) R 20569 20571 19386 0 -1 4194304 152202 0 0 0 119927 76 0 0 25 0 1 0 231435556 623972352 152185 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20571/statm: 152337 152185 81 214 0 152119 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 609348

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.14
CPU user time (s): 1199.28
CPU system time (s): 0.859869
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 609348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.28
system time used= 0.859869
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 152202
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= 2826

runsolver used 0.72089 second user time and 2.48662 second system time

The end



Launcher Data (download as text)




Begin job on node67 on Thu Feb 22 03:26:19 UTC 2007

IDJOB= 307175
IDBENCH= 20199
IDSOLVER= 108
FILE ID= node67/307175-1172114779

PBS_JOBID= 3892905

Free space on /tmp= 66557 MiB

SOLVER NAME= Mmisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S49237390-14.cnf
COMMAND LINE= /tmp/evaluation/307175-1172114779/mmisat /tmp/evaluation/307175-1172114779/instance-307175-1172114779.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-307175-1172114779 -o ROOT/results/node67/solver-307175-1172114779 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307175-1172114779/mmisat /tmp/evaluation/307175-1172114779/instance-307175-1172114779.cnf            

META MD5SUM SOLVER= f0471644c1818c6834832b41e70bf7e6
MD5SUM BENCH=  247d0c151f4cc557aeb64d98cd6697a8

RANDOM SEED= 913782988

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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:       1559504 kB
Buffers:         40912 kB
Cached:         392056 kB
SwapCached:      11616 kB
Active:         326752 kB
Inactive:       124580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1559504 kB
SwapTotal:     4192956 kB
SwapFree:      4176000 kB
Dirty:            2620 kB
Writeback:           0 kB
Mapped:          15576 kB
Slab:            31044 kB
Committed_AS:   739712 kB
PageTables:       1452 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= 66557 MiB

End job on node67 on Thu Feb 22 03:46:22 UTC 2007