Trace number 300613

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) 1200.09 1200.54

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1744543366-13.cnf
MD5SUMf9dfefe909b6aaae015056afd3e2e3a1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.04308
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
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 514000
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/node6/watcher-300613-1171915738 -o ROOT/results/node6/solver-300613-1171915738 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300613-1171915738/picosat /tmp/evaluation/300613-1171915738/instance-300613-1171915738.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: 0.93 0.98 0.99 3/77 25248
/proc/meminfo: memFree=1327928/2055924 swapFree=4192812/4192956
[pid=25248] ppid=25246 vsize=568 CPUtime=0
/proc/25248/stat : 25248 (picosat) R 25246 25248 24900 0 -1 4194304 80 0 0 0 0 0 0 0 18 0 1 0 211528541 581632 65 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25248/statm: 142 65 40 102 0 37 0

[startup+0.10719 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 25248
/proc/meminfo: memFree=1327928/2055924 swapFree=4192812/4192956
[pid=25248] ppid=25246 vsize=968 CPUtime=0.1
/proc/25248/stat : 25248 (picosat) R 25246 25248 24900 0 -1 4194304 162 0 0 0 4 6 0 0 18 0 1 0 211528541 991232 147 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25248/statm: 242 147 40 102 0 137 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 968

[startup+0.515271 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 25248
/proc/meminfo: memFree=1327928/2055924 swapFree=4192812/4192956
[pid=25248] ppid=25246 vsize=2420 CPUtime=0.51
/proc/25248/stat : 25248 (picosat) R 25246 25248 24900 0 -1 4194304 513 0 0 0 41 10 0 0 21 0 1 0 211528541 2478080 498 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/25248/statm: 605 498 42 102 0 500 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2420

[startup+1.33543 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25249
/proc/meminfo: memFree=1325680/2055924 swapFree=4192812/4192956
[pid=25248] ppid=25246 vsize=2820 CPUtime=1.33
/proc/25248/stat : 25248 (picosat) R 25246 25248 24900 0 -1 4194304 637 0 0 0 123 10 0 0 25 0 1 0 211528541 2887680 620 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25248/statm: 705 620 48 102 0 600 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2820

[startup+2.97176 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25249
/proc/meminfo: memFree=1325168/2055924 swapFree=4192812/4192956
[pid=25248] ppid=25246 vsize=3224 CPUtime=2.96
/proc/25248/stat : 25248 (picosat) R 25246 25248 24900 0 -1 4194304 748 0 0 0 286 10 0 0 25 0 1 0 211528541 3301376 731 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/25248/statm: 806 731 48 102 0 701 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3224

[startup+6.2514 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25249
/proc/meminfo: memFree=1324400/2055924 swapFree=4192812/4192956
[pid=25248] ppid=25246 vsize=3988 CPUtime=6.24
/proc/25248/stat : 25248 (picosat) R 25246 25248 24900 0 -1 4194304 919 0 0 0 614 10 0 0 25 0 1 0 211528541 4083712 902 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/25248/statm: 997 902 48 102 0 892 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3988

[startup+12.7057 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 25249
/proc/meminfo: memFree=1323440/2055924 swapFree=4192812/4192956
[pid=25248] ppid=25246 vsize=4764 CPUtime=12.69
/proc/25248/stat : 25248 (picosat) R 25246 25248 24900 0 -1 4194304 1133 0 0 0 1259 10 0 0 25 0 1 0 211528541 4878336 1116 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/25248/statm: 1191 1116 48 102 0 1086 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4764

[startup+25.5142 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 25249
/proc/meminfo: memFree=1322224/2055924 swapFree=4192812/4192956
[pid=25248] ppid=25246 vsize=6044 CPUtime=25.5
/proc/25248/stat : 25248 (picosat) R 25246 25248 24900 0 -1 4194304 1446 0 0 0 2539 11 0 0 25 0 1 0 211528541 6189056 1429 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25248/statm: 1511 1429 48 102 0 1406 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 6044

[startup+51.1262 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 25249
/proc/meminfo: memFree=1320560/2055924 swapFree=4192812/4192956
[pid=25248] ppid=25246 vsize=7640 CPUtime=51.09
/proc/25248/stat : 25248 (picosat) R 25246 25248 24900 0 -1 4194304 1850 0 0 0 5098 11 0 0 25 0 1 0 211528541 7823360 1833 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530719 0 0 4096 0 0 0 0 17 1 0 0
/proc/25248/statm: 1910 1833 48 102 0 1805 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 7640

[startup+102.345 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 25249
/proc/meminfo: memFree=1318192/2055924 swapFree=4192812/4192956
[pid=25248] ppid=25246 vsize=10140 CPUtime=102.29
/proc/25248/stat : 25248 (picosat) R 25246 25248 24900 0 -1 4194304 2444 0 0 0 10217 12 0 0 25 0 1 0 211528541 10383360 2427 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/25248/statm: 2535 2427 48 102 0 2430 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 10140

[startup+162.378 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25249
/proc/meminfo: memFree=1316400/2055924 swapFree=4192812/4192956
[pid=25248] ppid=25246 vsize=11892 CPUtime=162.31
/proc/25248/stat : 25248 (picosat) R 25246 25248 24900 0 -1 4194304 2888 0 0 0 16217 14 0 0 25 0 1 0 211528541 12177408 2871 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530704 0 0 4096 0 0 0 0 17 1 0 0
/proc/25248/statm: 2973 2871 48 102 0 2868 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 11892

[startup+222.408 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25249
/proc/meminfo: memFree=1314864/2055924 swapFree=4192812/4192956
[pid=25248] ppid=25246 vsize=13332 CPUtime=222.31
/proc/25248/stat : 25248 (picosat) R 25246 25248 24900 0 -1 4194304 3276 0 0 0 22217 14 0 0 25 0 1 0 211528541 13651968 3245 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/25248/statm: 3333 3245 48 102 0 3228 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 13332

[startup+282.437 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25249
/proc/meminfo: memFree=1313904/2055924 swapFree=4192812/4192956
[pid=25248] ppid=25246 vsize=14164 CPUtime=282.32
/proc/25248/stat : 25248 (picosat) R 25246 25248 24900 0 -1 4194304 3546 0 0 0 28217 15 0 0 25 0 1 0 211528541 14503936 3451 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/25248/statm: 3541 3451 48 102 0 3436 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 14164

[startup+342.468 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25249
/proc/meminfo: memFree=1312880/2055924 swapFree=4192812/4192956
[pid=25248] ppid=25246 vsize=15640 CPUtime=342.33
/proc/25248/stat : 25248 (picosat) R 25246 25248 24900 0 -1 4194304 3941 0 0 0 34218 15 0 0 25 0 1 0 211528541 16015360 3828 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/25248/statm: 3910 3828 48 102 0 3805 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 15640

[startup+402.507 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25249
/proc/meminfo: memFree=1311600/2055924 swapFree=4192812/4192956
[pid=25248] ppid=25246 vsize=16464 CPUtime=402.34
/proc/25248/stat : 25248 (picosat) R 25246 25248 24900 0 -1 4194304 4190 0 0 0 40218 16 0 0 25 0 1 0 211528541 16859136 4007 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25248/statm: 4116 4007 48 102 0 4011 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 16464

[startup+462.536 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25249
/proc/meminfo: memFree=1311024/2055924 swapFree=4192812/4192956
[pid=25248] ppid=25246 vsize=17160 CPUtime=462.35
/proc/25248/stat : 25248 (picosat) R 25246 25248 24900 0 -1 4194304 4495 0 0 0 46218 17 0 0 25 0 1 0 211528541 17571840 4180 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25248/statm: 4290 4180 48 102 0 4185 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 17160

[startup+522.566 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25249
/proc/meminfo: memFree=1309872/2055924 swapFree=4192812/4192956
[pid=25248] ppid=25246 vsize=18300 CPUtime=522.36
/proc/25248/stat : 25248 (picosat) R 25246 25248 24900 0 -1 4194304 4923 0 0 0 52218 18 0 0 25 0 1 0 211528541 18739200 4452 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25248/statm: 4575 4452 48 102 0 4470 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 18300

[startup+582.592 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25249
/proc/meminfo: memFree=1309360/2055924 swapFree=4192812/4192956
[pid=25248] ppid=25246 vsize=18696 CPUtime=582.36
/proc/25248/stat : 25248 (picosat) R 25246 25248 24900 0 -1 4194304 5179 0 0 0 58218 18 0 0 25 0 1 0 211528541 19144704 4569 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25248/statm: 4674 4569 48 102 0 4569 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 18696

[startup+642.627 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25249
/proc/meminfo: memFree=1308976/2055924 swapFree=4192812/4192956
[pid=25248] ppid=25246 vsize=19192 CPUtime=642.37
/proc/25248/stat : 25248 (picosat) R 25246 25248 24900 0 -1 4194304 5525 0 0 0 64218 19 0 0 25 0 1 0 211528541 19652608 4674 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/25248/statm: 4798 4674 48 102 0 4693 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 19192

[startup+702.66 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25249
/proc/meminfo: memFree=1308080/2055924 swapFree=4192812/4192956
[pid=25248] ppid=25246 vsize=20056 CPUtime=702.38
/proc/25248/stat : 25248 (picosat) R 25246 25248 24900 0 -1 4194304 5954 0 0 0 70218 20 0 0 25 0 1 0 211528541 20537344 4900 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/25248/statm: 5014 4900 48 102 0 4909 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 20056

[startup+762.69 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25249
/proc/meminfo: memFree=1307632/2055924 swapFree=4192812/4192956
[pid=25248] ppid=25246 vsize=20496 CPUtime=762.39
/proc/25248/stat : 25248 (picosat) R 25246 25248 24900 0 -1 4194304 6363 0 0 0 76218 21 0 0 25 0 1 0 211528541 20987904 5008 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25248/statm: 5124 5008 48 102 0 5019 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 20496

[startup+822.722 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25249
/proc/meminfo: memFree=1306864/2055924 swapFree=4192812/4192956
[pid=25248] ppid=25246 vsize=21204 CPUtime=822.4
/proc/25248/stat : 25248 (picosat) R 25246 25248 24900 0 -1 4194304 6800 0 0 0 82218 22 0 0 25 0 1 0 211528541 21712896 5212 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25248/statm: 5301 5212 48 102 0 5196 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 21204

[startup+882.752 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25249
/proc/meminfo: memFree=1306352/2055924 swapFree=4192812/4192956
[pid=25248] ppid=25246 vsize=21732 CPUtime=882.41
/proc/25248/stat : 25248 (picosat) R 25246 25248 24900 0 -1 4194304 7090 0 0 0 88219 22 0 0 25 0 1 0 211528541 22253568 5334 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/25248/statm: 5433 5334 48 102 0 5328 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 21732

[startup+942.779 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25249
/proc/meminfo: memFree=1305776/2055924 swapFree=4192812/4192956
[pid=25248] ppid=25246 vsize=22332 CPUtime=942.41
/proc/25248/stat : 25248 (picosat) R 25246 25248 24900 0 -1 4194304 7465 0 0 0 94218 23 0 0 25 0 1 0 211528541 22867968 5483 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25248/statm: 5583 5483 48 102 0 5478 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 22332

[startup+1002.82 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25249
/proc/meminfo: memFree=1305328/2055924 swapFree=4192812/4192956
[pid=25248] ppid=25246 vsize=22728 CPUtime=1002.43
/proc/25248/stat : 25248 (picosat) R 25246 25248 24900 0 -1 4194304 7688 0 0 0 100219 24 0 0 25 0 1 0 211528541 23273472 5574 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25248/statm: 5682 5574 48 102 0 5577 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 22728

[startup+1062.85 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 25249
/proc/meminfo: memFree=1305072/2055924 swapFree=4192812/4192956
[pid=25248] ppid=25246 vsize=22980 CPUtime=1062.44
/proc/25248/stat : 25248 (picosat) R 25246 25248 24900 0 -1 4194304 7969 0 0 0 106220 24 0 0 25 0 1 0 211528541 23531520 5651 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525800 0 0 4096 0 0 0 0 17 1 0 0
/proc/25248/statm: 5745 5651 48 102 0 5640 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 22980

[startup+1122.89 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 25249
/proc/meminfo: memFree=1305008/2055924 swapFree=4192812/4192956
[pid=25248] ppid=25246 vsize=22936 CPUtime=1122.45
/proc/25248/stat : 25248 (picosat) R 25246 25248 24900 0 -1 4194304 8216 0 0 0 112220 25 0 0 25 0 1 0 211528541 23486464 5655 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/25248/statm: 5734 5655 48 102 0 5629 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 22936

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25249
/proc/meminfo: memFree=1304432/2055924 swapFree=4192812/4192956
[pid=25248] ppid=25246 vsize=23596 CPUtime=1182.46
/proc/25248/stat : 25248 (picosat) R 25246 25248 24900 0 -1 4194304 8543 0 0 0 118220 26 0 0 25 0 1 0 211528541 24162304 5798 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25248/statm: 5899 5798 48 102 0 5794 0
Current children cumulated CPU time (s) 1182.46
Current children cumulated vsize (KiB) 23596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25249
/proc/meminfo: memFree=1304816/2055924 swapFree=4192812/4192956
[pid=25248] ppid=25246 vsize=23160 CPUtime=1200.08
/proc/25248/stat : 25248 (picosat) R 25246 25248 24900 0 -1 4194304 8589 0 0 0 119982 26 0 0 25 0 1 0 211528541 23715840 5711 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25248/statm: 5790 5711 48 102 0 5685 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 23160

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): 1200.09
CPU user time (s): 1199.82
CPU system time (s): 0.268959
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 23648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.268959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8589
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= 1096

runsolver used 1.40679 second user time and 2.80557 second system time

The end



Launcher Data (download as text)




Begin job on node6 on Mon Feb 19 20:08:58 UTC 2007

IDJOB= 300613
IDBENCH= 20039
IDSOLVER= 106
FILE ID= node6/300613-1171915738

PBS_JOBID= 3848890

Free space on /tmp= 66552 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1744543366-13.cnf
COMMAND LINE= /tmp/evaluation/300613-1171915738/picosat /tmp/evaluation/300613-1171915738/instance-300613-1171915738.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-300613-1171915738 -o ROOT/results/node6/solver-300613-1171915738 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300613-1171915738/picosat /tmp/evaluation/300613-1171915738/instance-300613-1171915738.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  f9dfefe909b6aaae015056afd3e2e3a1

RANDOM SEED= 828553936

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1328400 kB
Buffers:         69776 kB
Cached:         523660 kB
SwapCached:          0 kB
Active:         339696 kB
Inactive:       309952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1328400 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             880 kB
Writeback:           0 kB
Mapped:          75148 kB
Slab:            63480 kB
Committed_AS:   781916 kB
PageTables:       1744 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= 66552 MiB

End job on node6 on Mon Feb 19 20:29:01 UTC 2007