Trace number 307216

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) 1200.13 1200.2

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1299985238-16.cnf
MD5SUM59c8db54641efdcb0f397a2fc06a7707
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 variables18999
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/node16/watcher-307216-1172115674 -o ROOT/results/node16/solver-307216-1172115674 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307216-1172115674/mmisat /tmp/evaluation/307216-1172115674/instance-307216-1172115674.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: 1.06 1.02 1.00 3/77 20551
/proc/meminfo: memFree=1421920/2055920 swapFree=4192812/4192956
[pid=20551] ppid=20549 vsize=2244 CPUtime=0
/proc/20551/stat : 20551 (mmisat) R 20549 20551 19018 0 -1 4194304 419 0 0 0 0 0 0 0 18 0 1 0 231521752 2297856 402 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20551/statm: 561 405 81 214 0 343 0

[startup+0.107135 s]
/proc/loadavg: 1.06 1.02 1.00 3/77 20551
/proc/meminfo: memFree=1421920/2055920 swapFree=4192812/4192956
[pid=20551] ppid=20549 vsize=12516 CPUtime=0.09
/proc/20551/stat : 20551 (mmisat) R 20549 20551 19018 0 -1 4194304 3005 0 0 0 9 0 0 0 18 0 1 0 231521752 12816384 2988 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20551/statm: 3129 2988 81 214 0 2911 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12516

[startup+0.51509 s]
/proc/loadavg: 1.06 1.02 1.00 3/77 20551
/proc/meminfo: memFree=1421920/2055920 swapFree=4192812/4192956
[pid=20551] ppid=20549 vsize=29320 CPUtime=0.5
/proc/20551/stat : 20551 (mmisat) R 20549 20551 19018 0 -1 4194304 7203 0 0 0 48 2 0 0 21 0 1 0 231521752 30023680 7186 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134522779 0 0 4096 0 0 0 0 17 1 0 0
/proc/20551/statm: 7330 7186 81 214 0 7112 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 29320

[startup+1.338 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 20552
/proc/meminfo: memFree=1378776/2055920 swapFree=4192812/4192956
[pid=20551] ppid=20549 vsize=48124 CPUtime=1.32
/proc/20551/stat : 20551 (mmisat) R 20549 20551 19018 0 -1 4194304 11885 0 0 0 128 4 0 0 25 0 1 0 231521752 49278976 11868 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134522779 0 0 4096 0 0 0 0 17 1 0 0
/proc/20551/statm: 12031 11868 81 214 0 11813 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 48124

[startup+2.9738 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 20552
/proc/meminfo: memFree=1359768/2055920 swapFree=4192812/4192956
[pid=20551] ppid=20549 vsize=71996 CPUtime=2.96
/proc/20551/stat : 20551 (mmisat) R 20549 20551 19018 0 -1 4194304 17848 0 0 0 289 7 0 0 25 0 1 0 231521752 73723904 17831 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134522779 0 0 4096 0 0 0 0 17 1 0 0
/proc/20551/statm: 17999 17831 81 214 0 17781 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 71996

[startup+6.25043 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 20552
/proc/meminfo: memFree=1326744/2055920 swapFree=4192812/4192956
[pid=20551] ppid=20549 vsize=99740 CPUtime=6.24
/proc/20551/stat : 20551 (mmisat) R 20549 20551 19018 0 -1 4194304 24798 0 0 0 614 10 0 0 25 0 1 0 231521752 102133760 24781 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134522779 0 0 4096 0 0 0 0 17 1 0 0
/proc/20551/statm: 24935 24781 81 214 0 24717 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 99740

[startup+12.7047 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 20552
/proc/meminfo: memFree=1295328/2055920 swapFree=4192812/4192956
[pid=20551] ppid=20549 vsize=128012 CPUtime=12.69
/proc/20551/stat : 20551 (mmisat) R 20549 20551 19018 0 -1 4194304 31856 0 0 0 1256 13 0 0 25 0 1 0 231521752 131084288 31839 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20551/statm: 32003 31839 81 214 0 31785 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 128012

[startup+25.6052 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 20552
/proc/meminfo: memFree=1266848/2055920 swapFree=4192812/4192956
[pid=20551] ppid=20549 vsize=156956 CPUtime=25.59
/proc/20551/stat : 20551 (mmisat) R 20549 20551 19018 0 -1 4194304 39096 0 0 0 2544 15 0 0 25 0 1 0 231521752 160722944 39079 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20551/statm: 39239 39079 81 214 0 39021 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 156956

[startup+51.2102 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 20552
/proc/meminfo: memFree=1231968/2055920 swapFree=4192812/4192956
[pid=20551] ppid=20549 vsize=190832 CPUtime=51.19
/proc/20551/stat : 20551 (mmisat) R 20549 20551 19018 0 -1 4194304 47576 0 0 0 5100 19 0 0 25 0 1 0 231521752 195411968 47559 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134522779 0 0 4096 0 0 0 0 17 1 0 0
/proc/20551/statm: 47708 47559 81 214 0 47490 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 190832

[startup+102.415 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20552
/proc/meminfo: memFree=1188704/2055920 swapFree=4192812/4192956
[pid=20551] ppid=20549 vsize=234176 CPUtime=102.4
/proc/20551/stat : 20551 (mmisat) R 20549 20551 19018 0 -1 4194304 58397 0 0 0 10215 25 0 0 25 0 1 0 231521752 239796224 58380 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20551/statm: 58544 58380 81 214 0 58326 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 234176

[startup+162.433 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20552
/proc/meminfo: memFree=1150624/2055920 swapFree=4192812/4192956
[pid=20551] ppid=20549 vsize=271520 CPUtime=162.41
/proc/20551/stat : 20551 (mmisat) R 20549 20551 19018 0 -1 4194304 67754 0 0 0 16212 29 0 0 25 0 1 0 231521752 278036480 67737 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134522779 0 0 4096 0 0 0 0 17 1 0 0
/proc/20551/statm: 67880 67737 81 214 0 67662 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 271520

[startup+222.452 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20552
/proc/meminfo: memFree=1119328/2055920 swapFree=4192812/4192956
[pid=20551] ppid=20549 vsize=302864 CPUtime=222.43
/proc/20551/stat : 20551 (mmisat) R 20549 20551 19018 0 -1 4194304 75577 0 0 0 22210 33 0 0 25 0 1 0 231521752 310132736 75560 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20551/statm: 75716 75560 81 214 0 75498 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 302864

[startup+282.464 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20552
/proc/meminfo: memFree=1091616/2055920 swapFree=4192812/4192956
[pid=20551] ppid=20549 vsize=330604 CPUtime=282.44
/proc/20551/stat : 20551 (mmisat) R 20549 20551 19018 0 -1 4194304 82516 0 0 0 28208 36 0 0 25 0 1 0 231521752 338538496 82499 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20551/statm: 82651 82499 81 214 0 82433 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 330604

[startup+342.473 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20552
/proc/meminfo: memFree=1065888/2055920 swapFree=4192812/4192956
[pid=20551] ppid=20549 vsize=355944 CPUtime=342.45
/proc/20551/stat : 20551 (mmisat) R 20549 20551 19018 0 -1 4194304 88833 0 0 0 34206 39 0 0 25 0 1 0 231521752 364486656 88816 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20551/statm: 88986 88816 81 214 0 88768 0
Current children cumulated CPU time (s) 342.45
Current children cumulated vsize (KiB) 355944

[startup+402.489 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20552
/proc/meminfo: memFree=1042464/2055920 swapFree=4192812/4192956
[pid=20551] ppid=20549 vsize=379420 CPUtime=402.46
/proc/20551/stat : 20551 (mmisat) R 20549 20551 19018 0 -1 4194304 94709 0 0 0 40204 42 0 0 25 0 1 0 231521752 388526080 94692 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20551/statm: 94855 94692 81 214 0 94637 0
Current children cumulated CPU time (s) 402.46
Current children cumulated vsize (KiB) 379420

[startup+462.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20552
/proc/meminfo: memFree=1020384/2055920 swapFree=4192812/4192956
[pid=20551] ppid=20549 vsize=401424 CPUtime=462.48
/proc/20551/stat : 20551 (mmisat) R 20549 20551 19018 0 -1 4194304 100226 0 0 0 46202 46 0 0 25 0 1 0 231521752 411058176 100209 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20551/statm: 100356 100209 81 214 0 100138 0
Current children cumulated CPU time (s) 462.48
Current children cumulated vsize (KiB) 401424

[startup+522.519 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20552
/proc/meminfo: memFree=999520/2055920 swapFree=4192812/4192956
[pid=20551] ppid=20549 vsize=422364 CPUtime=522.49
/proc/20551/stat : 20551 (mmisat) R 20549 20551 19018 0 -1 4194304 105448 0 0 0 52200 49 0 0 25 0 1 0 231521752 432500736 105431 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20551/statm: 105591 105431 81 214 0 105373 0
Current children cumulated CPU time (s) 522.49
Current children cumulated vsize (KiB) 422364

[startup+582.539 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20552
/proc/meminfo: memFree=979296/2055920 swapFree=4192812/4192956
[pid=20551] ppid=20549 vsize=442236 CPUtime=582.5
/proc/20551/stat : 20551 (mmisat) R 20549 20551 19018 0 -1 4194304 110418 0 0 0 58199 51 0 0 25 0 1 0 231521752 452849664 110401 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20551/statm: 110559 110401 81 214 0 110341 0
Current children cumulated CPU time (s) 582.5
Current children cumulated vsize (KiB) 442236

[startup+642.552 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20552
/proc/meminfo: memFree=960352/2055920 swapFree=4192812/4192956
[pid=20551] ppid=20549 vsize=461308 CPUtime=642.51
/proc/20551/stat : 20551 (mmisat) R 20549 20551 19018 0 -1 4194304 115174 0 0 0 64197 54 0 0 25 0 1 0 231521752 472379392 115157 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134522779 0 0 4096 0 0 0 0 17 1 0 0
/proc/20551/statm: 115327 115157 81 214 0 115109 0
Current children cumulated CPU time (s) 642.51
Current children cumulated vsize (KiB) 461308

[startup+702.561 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20552
/proc/meminfo: memFree=942112/2055920 swapFree=4192812/4192956
[pid=20551] ppid=20549 vsize=479448 CPUtime=702.53
/proc/20551/stat : 20551 (mmisat) R 20549 20551 19018 0 -1 4194304 119737 0 0 0 70195 58 0 0 25 0 1 0 231521752 490954752 119720 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20551/statm: 119862 119720 81 214 0 119644 0
Current children cumulated CPU time (s) 702.53
Current children cumulated vsize (KiB) 479448

[startup+762.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20552
/proc/meminfo: memFree=924512/2055920 swapFree=4192812/4192956
[pid=20551] ppid=20549 vsize=497052 CPUtime=762.54
/proc/20551/stat : 20551 (mmisat) R 20549 20551 19018 0 -1 4194304 124131 0 0 0 76193 61 0 0 25 0 1 0 231521752 508981248 124114 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20551/statm: 124263 124114 81 214 0 124045 0
Current children cumulated CPU time (s) 762.54
Current children cumulated vsize (KiB) 497052

[startup+822.592 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20552
/proc/meminfo: memFree=907232/2055920 swapFree=4192812/4192956
[pid=20551] ppid=20549 vsize=513988 CPUtime=822.55
/proc/20551/stat : 20551 (mmisat) R 20549 20551 19018 0 -1 4194304 128374 0 0 0 82192 63 0 0 25 0 1 0 231521752 526323712 128357 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20551/statm: 128497 128357 81 214 0 128279 0
Current children cumulated CPU time (s) 822.55
Current children cumulated vsize (KiB) 513988

[startup+882.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20552
/proc/meminfo: memFree=890848/2055920 swapFree=4192812/4192956
[pid=20551] ppid=20549 vsize=530528 CPUtime=882.57
/proc/20551/stat : 20551 (mmisat) R 20549 20551 19018 0 -1 4194304 132484 0 0 0 88191 66 0 0 25 0 1 0 231521752 543260672 132467 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20551/statm: 132632 132467 81 214 0 132414 0
Current children cumulated CPU time (s) 882.57
Current children cumulated vsize (KiB) 530528

[startup+942.621 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20552
/proc/meminfo: memFree=874976/2055920 swapFree=4192812/4192956
[pid=20551] ppid=20549 vsize=546400 CPUtime=942.58
/proc/20551/stat : 20551 (mmisat) R 20549 20551 19018 0 -1 4194304 136468 0 0 0 94189 69 0 0 25 0 1 0 231521752 559513600 136451 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20551/statm: 136600 136451 81 214 0 136382 0
Current children cumulated CPU time (s) 942.58
Current children cumulated vsize (KiB) 546400

[startup+1002.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20552
/proc/meminfo: memFree=859232/2055920 swapFree=4192812/4192956
[pid=20551] ppid=20549 vsize=561868 CPUtime=1002.58
/proc/20551/stat : 20551 (mmisat) R 20549 20551 19018 0 -1 4194304 140339 0 0 0 100186 72 0 0 25 0 1 0 231521752 575352832 140322 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20551/statm: 140467 140322 81 214 0 140249 0
Current children cumulated CPU time (s) 1002.58
Current children cumulated vsize (KiB) 561868

[startup+1062.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20552
/proc/meminfo: memFree=844192/2055920 swapFree=4192812/4192956
[pid=20551] ppid=20549 vsize=576940 CPUtime=1062.6
/proc/20551/stat : 20551 (mmisat) R 20549 20551 19018 0 -1 4194304 144105 0 0 0 106185 75 0 0 25 0 1 0 231521752 590786560 144088 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20551/statm: 144235 144088 81 214 0 144017 0
Current children cumulated CPU time (s) 1062.6
Current children cumulated vsize (KiB) 576940

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20552
/proc/meminfo: memFree=829536/2055920 swapFree=4192812/4192956
[pid=20551] ppid=20549 vsize=591612 CPUtime=1122.6
/proc/20551/stat : 20551 (mmisat) R 20549 20551 19018 0 -1 4194304 147776 0 0 0 112183 77 0 0 25 0 1 0 231521752 605810688 147759 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134522779 0 0 4096 0 0 0 0 17 1 0 0
/proc/20551/statm: 147903 147759 81 214 0 147685 0
Current children cumulated CPU time (s) 1122.6
Current children cumulated vsize (KiB) 591612

[startup+1182.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20552
/proc/meminfo: memFree=815264/2055920 swapFree=4192812/4192956
[pid=20551] ppid=20549 vsize=606016 CPUtime=1182.62
/proc/20551/stat : 20551 (mmisat) R 20549 20551 19018 0 -1 4194304 151356 0 0 0 118182 80 0 0 25 0 1 0 231521752 620560384 151339 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20551/statm: 151504 151339 81 214 0 151286 0
Current children cumulated CPU time (s) 1182.62
Current children cumulated vsize (KiB) 606016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20626
/proc/meminfo: memFree=809608/2055920 swapFree=4192812/4192956
[pid=20551] ppid=20549 vsize=610016 CPUtime=1200.02
/proc/20551/stat : 20551 (mmisat) R 20549 20551 19018 0 -1 4194304 152378 0 0 0 119921 81 0 0 25 0 1 0 231521752 624656384 152361 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20551/statm: 152504 152361 81 214 0 152286 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 610016

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

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

[startup+1200.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20626
/proc/meminfo: memFree=809608/2055920 swapFree=4192812/4192956
[pid=20551] ppid=20549 vsize=610016 CPUtime=1200.02
/proc/20551/stat : 20551 (mmisat) R 20549 20551 19018 0 -1 4194304 152378 0 0 0 119921 81 0 0 25 0 1 0 231521752 624656384 152361 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20551/statm: 152504 152361 81 214 0 152286 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 610016

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.2
CPU time (s): 1200.13
CPU user time (s): 1199.21
CPU system time (s): 0.913861
CPU usage (%): 99.9939
Max. virtual memory (cumulated for all children) (KiB): 610016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.21
system time used= 0.913861
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 152378
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= 1503

runsolver used 1.43278 second user time and 2.81957 second system time

The end



Launcher Data (download as text)




Begin job on node16 on Thu Feb 22 03:41:14 UTC 2007

IDJOB= 307216
IDBENCH= 20200
IDSOLVER= 108
FILE ID= node16/307216-1172115674

PBS_JOBID= 3865355

Free space on /tmp= 66544 MiB

SOLVER NAME= Mmisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1299985238-16.cnf
COMMAND LINE= /tmp/evaluation/307216-1172115674/mmisat /tmp/evaluation/307216-1172115674/instance-307216-1172115674.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-307216-1172115674 -o ROOT/results/node16/solver-307216-1172115674 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307216-1172115674/mmisat /tmp/evaluation/307216-1172115674/instance-307216-1172115674.cnf            

META MD5SUM SOLVER= f0471644c1818c6834832b41e70bf7e6
MD5SUM BENCH=  59c8db54641efdcb0f397a2fc06a7707

RANDOM SEED= 200422037

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1422392 kB
Buffers:         59876 kB
Cached:         439244 kB
SwapCached:          0 kB
Active:         220056 kB
Inactive:       332708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1422392 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2640 kB
Writeback:           0 kB
Mapped:          72544 kB
Slab:            66432 kB
Committed_AS:  1041784 kB
PageTables:       1720 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= 66544 MiB

End job on node16 on Thu Feb 22 04:01:16 UTC 2007