Trace number 307091

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
picosat 535? (TO) 1200.08 1200.54

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1753083943-04.cnf
MD5SUMd2577f7a2140d90de7e64601ab0f2e47
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/node55/watcher-307091-1172112980 -o ROOT/results/node55/solver-307091-1172112980 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307091-1172112980/picosat /tmp/evaluation/307091-1172112980/instance-307091-1172112980.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 30712
/proc/meminfo: memFree=1940224/2055920 swapFree=4183352/4192956
[pid=30712] ppid=30710 vsize=1536 CPUtime=0
/proc/30712/stat : 30712 (picosat) R 30710 30712 30570 0 -1 4194304 296 0 0 0 0 0 0 0 18 0 1 0 231254476 1572864 281 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134526153 0 0 4096 0 0 0 0 17 1 0 0
/proc/30712/statm: 384 282 39 102 0 279 0

[startup+0.106638 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 30712
/proc/meminfo: memFree=1940224/2055920 swapFree=4183352/4192956
[pid=30712] ppid=30710 vsize=2960 CPUtime=0.09
/proc/30712/stat : 30712 (picosat) R 30710 30712 30570 0 -1 4194304 472 0 0 0 4 5 0 0 18 0 1 0 231254476 3031040 457 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30712/statm: 740 457 40 102 0 635 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2960

[startup+0.514677 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 30712
/proc/meminfo: memFree=1940224/2055920 swapFree=4183352/4192956
[pid=30712] ppid=30710 vsize=4540 CPUtime=0.5
/proc/30712/stat : 30712 (picosat) R 30710 30712 30570 0 -1 4194304 870 0 0 0 24 26 0 0 21 0 1 0 231254476 4648960 855 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30712/statm: 1135 855 40 102 0 1030 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4540

[startup+1.33475 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 30713
/proc/meminfo: memFree=1935480/2055920 swapFree=4183352/4192956
[pid=30712] ppid=30710 vsize=6400 CPUtime=1.33
/proc/30712/stat : 30712 (picosat) R 30710 30712 30570 0 -1 4194304 1305 0 0 0 95 38 0 0 25 0 1 0 231254476 6553600 1285 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/30712/statm: 1600 1285 48 102 0 1495 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6400

[startup+2.97091 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 30713
/proc/meminfo: memFree=1934072/2055920 swapFree=4183352/4192956
[pid=30712] ppid=30710 vsize=8356 CPUtime=2.96
/proc/30712/stat : 30712 (picosat) R 30710 30712 30570 0 -1 4194304 1780 0 0 0 258 38 0 0 25 0 1 0 231254476 8556544 1760 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524081 0 0 4096 0 0 0 0 17 1 0 0
/proc/30712/statm: 2089 1760 48 102 0 1984 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8356

[startup+6.24723 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 30713
/proc/meminfo: memFree=1929976/2055920 swapFree=4183352/4192956
[pid=30712] ppid=30710 vsize=12108 CPUtime=6.24
/proc/30712/stat : 30712 (picosat) R 30710 30712 30570 0 -1 4194304 2730 0 0 0 584 40 0 0 25 0 1 0 231254476 12398592 2710 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/30712/statm: 3027 2710 48 102 0 2922 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12108

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 30713
/proc/meminfo: memFree=1921656/2055920 swapFree=4183352/4192956
[pid=30712] ppid=30710 vsize=19868 CPUtime=12.69
/proc/30712/stat : 30712 (picosat) R 30710 30712 30570 0 -1 4194304 4698 0 0 0 1227 42 0 0 25 0 1 0 231254476 20344832 4678 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30712/statm: 4967 4678 48 102 0 4862 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19868

[startup+25.5071 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 30713
/proc/meminfo: memFree=1916664/2055920 swapFree=4183352/4192956
[pid=30712] ppid=30710 vsize=24644 CPUtime=25.49
/proc/30712/stat : 30712 (picosat) R 30710 30712 30570 0 -1 4194304 5889 0 0 0 2506 43 0 0 25 0 1 0 231254476 25235456 5862 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30712/statm: 6161 5862 48 102 0 6056 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24644

[startup+51.1135 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 30713
/proc/meminfo: memFree=1912312/2055920 swapFree=4183352/4192956
[pid=30712] ppid=30710 vsize=28944 CPUtime=51.09
/proc/30712/stat : 30712 (picosat) R 30710 30712 30570 0 -1 4194304 6968 0 0 0 5065 44 0 0 25 0 1 0 231254476 29638656 6941 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/30712/statm: 7236 6941 48 102 0 7131 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 28944

[startup+102.317 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 30713
/proc/meminfo: memFree=1904568/2055920 swapFree=4183352/4192956
[pid=30712] ppid=30710 vsize=36548 CPUtime=102.28
/proc/30712/stat : 30712 (picosat) R 30710 30712 30570 0 -1 4194304 8886 0 0 0 10182 46 0 0 25 0 1 0 231254476 37425152 8859 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30712/statm: 9137 8859 48 102 0 9032 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 36548

[startup+162.338 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30713
/proc/meminfo: memFree=1897144/2055920 swapFree=4183352/4192956
[pid=30712] ppid=30710 vsize=44048 CPUtime=162.29
/proc/30712/stat : 30712 (picosat) R 30710 30712 30570 0 -1 4194304 10766 0 0 0 16181 48 0 0 25 0 1 0 231254476 45105152 10705 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30712/statm: 11012 10705 48 102 0 10907 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 44048

[startup+222.353 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30713
/proc/meminfo: memFree=1889464/2055920 swapFree=4183352/4192956
[pid=30712] ppid=30710 vsize=51648 CPUtime=222.29
/proc/30712/stat : 30712 (picosat) R 30710 30712 30570 0 -1 4194304 12770 0 0 0 22179 50 0 0 25 0 1 0 231254476 52887552 12598 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520092 0 0 4096 0 0 0 0 17 1 0 0
/proc/30712/statm: 12912 12598 48 102 0 12807 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 51648

[startup+282.373 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 30739
/proc/meminfo: memFree=1882760/2055920 swapFree=4183352/4192956
[pid=30712] ppid=30710 vsize=57180 CPUtime=282.29
/proc/30712/stat : 30712 (picosat) R 30710 30712 30570 0 -1 4194304 14261 0 0 0 28178 51 0 0 25 0 1 0 231254476 58552320 14005 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/30712/statm: 14295 14005 48 102 0 14190 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 57180

[startup+342.421 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 30984
/proc/meminfo: memFree=1870792/2055920 swapFree=4183352/4192956
[pid=30712] ppid=30710 vsize=63388 CPUtime=342.25
/proc/30712/stat : 30712 (picosat) R 30710 30712 30570 0 -1 4194304 15908 0 0 0 34172 53 0 0 25 0 1 0 231254476 64909312 15560 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/30712/statm: 15847 15560 48 102 0 15742 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 63388

[startup+402.461 s]
/proc/loadavg: 1.03 1.00 0.99 2/65 31407
/proc/meminfo: memFree=1842160/2055920 swapFree=4183352/4192956
[pid=30712] ppid=30710 vsize=70232 CPUtime=402.19
/proc/30712/stat : 30712 (picosat) R 30710 30712 30570 0 -1 4194304 17593 0 0 0 40164 55 0 0 25 0 1 0 231254476 71917568 17145 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/30712/statm: 17558 17145 48 102 0 17453 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 70232

[startup+462.478 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 31407
/proc/meminfo: memFree=1841200/2055920 swapFree=4183352/4192956
[pid=30712] ppid=30710 vsize=71260 CPUtime=462.2
/proc/30712/stat : 30712 (picosat) R 30710 30712 30570 0 -1 4194304 17900 0 0 0 46164 56 0 0 25 0 1 0 231254476 72970240 17400 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30712/statm: 17815 17400 48 102 0 17710 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 71260

[startup+522.49 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31407
/proc/meminfo: memFree=1832048/2055920 swapFree=4183352/4192956
[pid=30712] ppid=30710 vsize=80288 CPUtime=522.19
/proc/30712/stat : 30712 (picosat) R 30710 30712 30570 0 -1 4194304 20297 0 0 0 52161 58 0 0 25 0 1 0 231254476 82214912 19685 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520058 0 0 4096 0 0 0 0 17 1 0 0
/proc/30712/statm: 20072 19685 48 102 0 19967 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 80288

[startup+582.51 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31407
/proc/meminfo: memFree=1828016/2055920 swapFree=4183352/4192956
[pid=30712] ppid=30710 vsize=84268 CPUtime=582.2
/proc/30712/stat : 30712 (picosat) R 30710 30712 30570 0 -1 4194304 21362 0 0 0 58160 60 0 0 25 0 1 0 231254476 86290432 20690 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/30712/statm: 21067 20690 48 102 0 20962 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 84268

[startup+642.531 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31407
/proc/meminfo: memFree=1826736/2055920 swapFree=4183352/4192956
[pid=30712] ppid=30710 vsize=85696 CPUtime=642.2
/proc/30712/stat : 30712 (picosat) R 30710 30712 30570 0 -1 4194304 21751 0 0 0 64159 61 0 0 25 0 1 0 231254476 87752704 21019 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/30712/statm: 21424 21019 48 102 0 21319 0
Current children cumulated CPU time (s) 642.2
Current children cumulated vsize (KiB) 85696

[startup+702.55 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31407
/proc/meminfo: memFree=1820600/2055920 swapFree=4183352/4192956
[pid=30712] ppid=30710 vsize=92776 CPUtime=702.2
/proc/30712/stat : 30712 (picosat) R 30710 30712 30570 0 -1 4194304 23596 0 0 0 70158 62 0 0 25 0 1 0 231254476 95002624 22801 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597633 0 0 4096 0 0 0 0 17 1 0 0
/proc/30712/statm: 23194 22801 48 102 0 23089 0
Current children cumulated CPU time (s) 702.2
Current children cumulated vsize (KiB) 92776

[startup+762.564 s]
/proc/loadavg: 1.08 1.02 1.00 2/65 31407
/proc/meminfo: memFree=1818680/2055920 swapFree=4183352/4192956
[pid=30712] ppid=30710 vsize=93752 CPUtime=762.21
/proc/30712/stat : 30712 (picosat) R 30710 30712 30570 0 -1 4194304 23937 0 0 0 76158 63 0 0 25 0 1 0 231254476 96002048 23014 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/30712/statm: 23438 23014 48 102 0 23333 0
Current children cumulated CPU time (s) 762.21
Current children cumulated vsize (KiB) 93752

[startup+822.583 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 31407
/proc/meminfo: memFree=1812920/2055920 swapFree=4183352/4192956
[pid=30712] ppid=30710 vsize=99540 CPUtime=822.21
/proc/30712/stat : 30712 (picosat) R 30710 30712 30570 0 -1 4194304 25436 0 0 0 82157 64 0 0 25 0 1 0 231254476 101928960 24443 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529628 0 0 4096 0 0 0 0 17 1 0 0
/proc/30712/statm: 24885 24443 48 102 0 24780 0
Current children cumulated CPU time (s) 822.21
Current children cumulated vsize (KiB) 99540

[startup+882.602 s]
/proc/loadavg: 1.08 1.02 1.00 2/65 31407
/proc/meminfo: memFree=1801464/2055920 swapFree=4183352/4192956
[pid=30712] ppid=30710 vsize=110992 CPUtime=882.21
/proc/30712/stat : 30712 (picosat) R 30710 30712 30570 0 -1 4194304 28396 0 0 0 88154 67 0 0 25 0 1 0 231254476 113655808 27330 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530945 0 0 4096 0 0 0 0 17 1 0 0
/proc/30712/statm: 27748 27330 48 102 0 27643 0
Current children cumulated CPU time (s) 882.21
Current children cumulated vsize (KiB) 110992

[startup+942.622 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 31407
/proc/meminfo: memFree=1801848/2055920 swapFree=4183352/4192956
[pid=30712] ppid=30710 vsize=110536 CPUtime=942.22
/proc/30712/stat : 30712 (picosat) R 30710 30712 30570 0 -1 4194304 28396 0 0 0 94155 67 0 0 25 0 1 0 231254476 113188864 27223 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/30712/statm: 27634 27223 48 102 0 27529 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 110536

[startup+1002.64 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 31407
/proc/meminfo: memFree=1799096/2055920 swapFree=4183352/4192956
[pid=30712] ppid=30710 vsize=113360 CPUtime=1002.23
/proc/30712/stat : 30712 (picosat) R 30710 30712 30570 0 -1 4194304 29169 0 0 0 100155 68 0 0 25 0 1 0 231254476 116080640 27919 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520121 0 0 4096 0 0 0 0 17 1 0 0
/proc/30712/statm: 28340 27919 48 102 0 28235 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 113360

[startup+1062.66 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 31407
/proc/meminfo: memFree=1799096/2055920 swapFree=4183352/4192956
[pid=30712] ppid=30710 vsize=113360 CPUtime=1062.23
/proc/30712/stat : 30712 (picosat) R 30710 30712 30570 0 -1 4194304 29169 0 0 0 106155 68 0 0 25 0 1 0 231254476 116080640 27919 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/30712/statm: 28340 27919 48 102 0 28235 0
Current children cumulated CPU time (s) 1062.23
Current children cumulated vsize (KiB) 113360

[startup+1122.68 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31407
/proc/meminfo: memFree=1795320/2055920 swapFree=4183352/4192956
[pid=30712] ppid=30710 vsize=117084 CPUtime=1122.24
/proc/30712/stat : 30712 (picosat) R 30710 30712 30570 0 -1 4194304 30181 0 0 0 112155 69 0 0 25 0 1 0 231254476 119894016 28854 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30712/statm: 29271 28854 48 102 0 29166 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 117084

[startup+1182.7 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31407
/proc/meminfo: memFree=1798904/2055920 swapFree=4183352/4192956
[pid=30712] ppid=30710 vsize=113416 CPUtime=1182.24
/proc/30712/stat : 30712 (picosat) R 30710 30712 30570 0 -1 4194304 30189 0 0 0 118155 69 0 0 25 0 1 0 231254476 116137984 27959 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520101 0 0 4096 0 0 0 0 17 1 0 0
/proc/30712/statm: 28354 27959 48 102 0 28249 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 113416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31407
/proc/meminfo: memFree=1798904/2055920 swapFree=4183352/4192956
[pid=30712] ppid=30710 vsize=113416 CPUtime=1200.06
/proc/30712/stat : 30712 (picosat) R 30710 30712 30570 0 -1 4194304 30189 0 0 0 119937 69 0 0 25 0 1 0 231254476 116137984 27959 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/30712/statm: 28354 27959 48 102 0 28249 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 113416

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.08
CPU user time (s): 1199.37
CPU system time (s): 0.710891
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 117084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.37
system time used= 0.710891
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30189
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= 2303

runsolver used 0.802877 second user time and 2.49662 second system time

The end



Launcher Data (download as text)




Begin job on node55 on Thu Feb 22 02:56:20 UTC 2007

IDJOB= 307091
IDBENCH= 20197
IDSOLVER= 106
FILE ID= node55/307091-1172112980

PBS_JOBID= 3892927

Free space on /tmp= 66561 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1753083943-04.cnf
COMMAND LINE= /tmp/evaluation/307091-1172112980/picosat /tmp/evaluation/307091-1172112980/instance-307091-1172112980.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-307091-1172112980 -o ROOT/results/node55/solver-307091-1172112980 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307091-1172112980/picosat /tmp/evaluation/307091-1172112980/instance-307091-1172112980.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  d2577f7a2140d90de7e64601ab0f2e47

RANDOM SEED= 969773964

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:       1940632 kB
Buffers:          6364 kB
Cached:          50188 kB
SwapCached:       4036 kB
Active:          27244 kB
Inactive:        39184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1940632 kB
SwapTotal:     4192956 kB
SwapFree:      4183352 kB
Dirty:            2008 kB
Writeback:           0 kB
Mapped:          15564 kB
Slab:            34976 kB
Committed_AS:   805536 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= 66561 MiB

End job on node55 on Thu Feb 22 03:16:23 UTC 2007