Trace number 300367

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) 1200.06 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S191957358-10.cnf
MD5SUM15ec1c2ee3a768db4806fe2b5efb42d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark171.781
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
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/node13/watcher-300367-1171901774 -o ROOT/results/node13/solver-300367-1171901774 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300367-1171901774/picosat /tmp/evaluation/300367-1171901774/instance-300367-1171901774.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 0.97 0.91 3/77 30360
/proc/meminfo: memFree=1358056/2055920 swapFree=4192812/4192956
[pid=30360] ppid=30358 vsize=568 CPUtime=0
/proc/30360/stat : 30360 (picosat) R 30358 30360 30012 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 210131886 581632 66 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30360/statm: 142 66 40 102 0 37 0

[startup+0.106921 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 30360
/proc/meminfo: memFree=1358056/2055920 swapFree=4192812/4192956
[pid=30360] ppid=30358 vsize=968 CPUtime=0.1
/proc/30360/stat : 30360 (picosat) R 30358 30360 30012 0 -1 4194304 162 0 0 0 5 5 0 0 18 0 1 0 210131886 991232 147 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30360/statm: 242 147 40 102 0 137 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 968

[startup+0.514977 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 30360
/proc/meminfo: memFree=1358056/2055920 swapFree=4192812/4192956
[pid=30360] ppid=30358 vsize=2296 CPUtime=0.5
/proc/30360/stat : 30360 (picosat) R 30358 30360 30012 0 -1 4194304 520 0 0 0 39 11 0 0 21 0 1 0 210131886 2351104 503 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/30360/statm: 574 503 48 102 0 469 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2296

[startup+1.33509 s]
/proc/loadavg: 0.92 0.97 0.91 2/78 30361
/proc/meminfo: memFree=1355432/2055920 swapFree=4192812/4192956
[pid=30360] ppid=30358 vsize=3224 CPUtime=1.32
/proc/30360/stat : 30360 (picosat) R 30358 30360 30012 0 -1 4194304 745 0 0 0 121 11 0 0 25 0 1 0 210131886 3301376 728 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549533 0 0 4096 0 0 0 0 17 1 0 0
/proc/30360/statm: 806 728 48 102 0 701 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3224

[startup+2.9713 s]
/proc/loadavg: 0.92 0.97 0.91 2/78 30361
/proc/meminfo: memFree=1354984/2055920 swapFree=4192812/4192956
[pid=30360] ppid=30358 vsize=3752 CPUtime=2.96
/proc/30360/stat : 30360 (picosat) R 30358 30360 30012 0 -1 4194304 860 0 0 0 285 11 0 0 25 0 1 0 210131886 3842048 843 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/30360/statm: 938 843 48 102 0 833 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3752

[startup+6.25174 s]
/proc/loadavg: 0.93 0.97 0.91 2/78 30361
/proc/meminfo: memFree=1353904/2055920 swapFree=4192812/4192956
[pid=30360] ppid=30358 vsize=4544 CPUtime=6.24
/proc/30360/stat : 30360 (picosat) R 30358 30360 30012 0 -1 4194304 1087 0 0 0 612 12 0 0 25 0 1 0 210131886 4653056 1070 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529083 0 0 4096 0 0 0 0 17 1 0 0
/proc/30360/statm: 1136 1070 48 102 0 1031 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4544

[startup+12.7026 s]
/proc/loadavg: 0.93 0.97 0.91 2/78 30361
/proc/meminfo: memFree=1352880/2055920 swapFree=4192812/4192956
[pid=30360] ppid=30358 vsize=5732 CPUtime=12.69
/proc/30360/stat : 30360 (picosat) R 30358 30360 30012 0 -1 4194304 1357 0 0 0 1257 12 0 0 25 0 1 0 210131886 5869568 1340 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530259 0 0 4096 0 0 0 0 17 1 0 0
/proc/30360/statm: 1433 1340 48 102 0 1328 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5732

[startup+25.5113 s]
/proc/loadavg: 0.95 0.97 0.91 2/78 30361
/proc/meminfo: memFree=1351408/2055920 swapFree=4192812/4192956
[pid=30360] ppid=30358 vsize=7120 CPUtime=25.49
/proc/30360/stat : 30360 (picosat) R 30358 30360 30012 0 -1 4194304 1713 0 0 0 2537 12 0 0 25 0 1 0 210131886 7290880 1696 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/30360/statm: 1780 1696 48 102 0 1675 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7120

[startup+51.1227 s]
/proc/loadavg: 0.96 0.97 0.91 2/78 30361
/proc/meminfo: memFree=1349168/2055920 swapFree=4192812/4192956
[pid=30360] ppid=30358 vsize=9128 CPUtime=51.1
/proc/30360/stat : 30360 (picosat) R 30358 30360 30012 0 -1 4194304 2226 0 0 0 5097 13 0 0 25 0 1 0 210131886 9347072 2209 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30360/statm: 2282 2209 48 102 0 2177 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 9128

[startup+102.34 s]
/proc/loadavg: 0.98 0.97 0.91 2/78 30361
/proc/meminfo: memFree=1346544/2055920 swapFree=4192812/4192956
[pid=30360] ppid=30358 vsize=11820 CPUtime=102.3
/proc/30360/stat : 30360 (picosat) R 30358 30360 30012 0 -1 4194304 2866 0 0 0 10216 14 0 0 25 0 1 0 210131886 12103680 2849 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30360/statm: 2955 2849 48 102 0 2850 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 11820

[startup+162.373 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30361
/proc/meminfo: memFree=1344560/2055920 swapFree=4192812/4192956
[pid=30360] ppid=30358 vsize=13752 CPUtime=162.31
/proc/30360/stat : 30360 (picosat) R 30358 30360 30012 0 -1 4194304 3372 0 0 0 16216 15 0 0 25 0 1 0 210131886 14082048 3349 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30360/statm: 3438 3349 48 102 0 3333 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 13752

[startup+222.402 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30361
/proc/meminfo: memFree=1342704/2055920 swapFree=4192812/4192956
[pid=30360] ppid=30358 vsize=15568 CPUtime=222.32
/proc/30360/stat : 30360 (picosat) R 30358 30360 30012 0 -1 4194304 3839 0 0 0 22216 16 0 0 25 0 1 0 210131886 15941632 3811 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30360/statm: 3892 3811 48 102 0 3787 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 15568

[startup+282.431 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30361
/proc/meminfo: memFree=1341104/2055920 swapFree=4192812/4192956
[pid=30360] ppid=30358 vsize=17064 CPUtime=282.34
/proc/30360/stat : 30360 (picosat) R 30358 30360 30012 0 -1 4194304 4324 0 0 0 28217 17 0 0 25 0 1 0 210131886 17473536 4191 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525895 0 0 4096 0 0 0 0 17 1 0 0
/proc/30360/statm: 4266 4191 48 102 0 4161 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 17064

[startup+342.462 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30361
/proc/meminfo: memFree=1339952/2055920 swapFree=4192812/4192956
[pid=30360] ppid=30358 vsize=18260 CPUtime=342.35
/proc/30360/stat : 30360 (picosat) R 30358 30360 30012 0 -1 4194304 4633 0 0 0 34218 17 0 0 25 0 1 0 210131886 18698240 4460 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30360/statm: 4565 4460 48 102 0 4460 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 18260

[startup+402.494 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30361
/proc/meminfo: memFree=1338608/2055920 swapFree=4192812/4192956
[pid=30360] ppid=30358 vsize=19644 CPUtime=402.36
/proc/30360/stat : 30360 (picosat) R 30358 30360 30012 0 -1 4194304 5000 0 0 0 40218 18 0 0 25 0 1 0 210131886 20115456 4793 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30360/statm: 4911 4793 48 102 0 4806 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 19644

[startup+462.522 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30361
/proc/meminfo: memFree=1338160/2055920 swapFree=4192812/4192956
[pid=30360] ppid=30358 vsize=19892 CPUtime=462.38
/proc/30360/stat : 30360 (picosat) R 30358 30360 30012 0 -1 4194304 5372 0 0 0 46219 19 0 0 25 0 1 0 210131886 20369408 4876 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529884 0 0 4096 0 0 0 0 17 1 0 0
/proc/30360/statm: 4973 4876 48 102 0 4868 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 19892

[startup+522.547 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30361
/proc/meminfo: memFree=1337392/2055920 swapFree=4192812/4192956
[pid=30360] ppid=30358 vsize=20740 CPUtime=522.39
/proc/30360/stat : 30360 (picosat) R 30358 30360 30012 0 -1 4194304 5687 0 0 0 52219 20 0 0 25 0 1 0 210131886 21237760 5080 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/30360/statm: 5185 5080 48 102 0 5080 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 20740

[startup+582.577 s]
/proc/loadavg: 0.99 0.97 0.91 3/78 30361
/proc/meminfo: memFree=1335856/2055920 swapFree=4192812/4192956
[pid=30360] ppid=30358 vsize=22208 CPUtime=582.41
/proc/30360/stat : 30360 (picosat) R 30358 30360 30012 0 -1 4194304 6218 0 0 0 58220 21 0 0 25 0 1 0 210131886 22740992 5458 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30360/statm: 5552 5458 48 102 0 5447 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 22208

[startup+642.611 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30361
/proc/meminfo: memFree=1335024/2055920 swapFree=4192812/4192956
[pid=30360] ppid=30358 vsize=23100 CPUtime=642.42
/proc/30360/stat : 30360 (picosat) R 30358 30360 30012 0 -1 4194304 6684 0 0 0 64220 22 0 0 25 0 1 0 210131886 23654400 5656 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/30360/statm: 5775 5656 48 102 0 5670 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 23100

[startup+702.64 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30361
/proc/meminfo: memFree=1334512/2055920 swapFree=4192812/4192956
[pid=30360] ppid=30358 vsize=23492 CPUtime=702.42
/proc/30360/stat : 30360 (picosat) R 30358 30360 30012 0 -1 4194304 7005 0 0 0 70220 22 0 0 25 0 1 0 210131886 24055808 5790 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30360/statm: 5873 5790 48 102 0 5768 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 23492

[startup+762.665 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30361
/proc/meminfo: memFree=1333424/2055920 swapFree=4192812/4192956
[pid=30360] ppid=30358 vsize=24676 CPUtime=762.43
/proc/30360/stat : 30360 (picosat) R 30358 30360 30012 0 -1 4194304 7441 0 0 0 76220 23 0 0 25 0 1 0 210131886 25268224 6068 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525858 0 0 4096 0 0 0 0 17 1 0 0
/proc/30360/statm: 6169 6068 48 102 0 6064 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 24676

[startup+822.696 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30361
/proc/meminfo: memFree=1333104/2055920 swapFree=4192812/4192956
[pid=30360] ppid=30358 vsize=24920 CPUtime=822.45
/proc/30360/stat : 30360 (picosat) R 30358 30360 30012 0 -1 4194304 7778 0 0 0 82221 24 0 0 25 0 1 0 210131886 25518080 6143 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30360/statm: 6230 6143 48 102 0 6125 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 24920

[startup+882.722 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30361
/proc/meminfo: memFree=1332528/2055920 swapFree=4192812/4192956
[pid=30360] ppid=30358 vsize=25632 CPUtime=882.46
/proc/30360/stat : 30360 (picosat) R 30358 30360 30012 0 -1 4194304 8193 0 0 0 88221 25 0 0 25 0 1 0 210131886 26247168 6302 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/30360/statm: 6408 6302 48 102 0 6303 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 25632

[startup+942.752 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30361
/proc/meminfo: memFree=1332464/2055920 swapFree=4192812/4192956
[pid=30360] ppid=30358 vsize=25816 CPUtime=942.48
/proc/30360/stat : 30360 (picosat) R 30358 30360 30012 0 -1 4194304 8433 0 0 0 94222 26 0 0 25 0 1 0 210131886 26435584 6316 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30360/statm: 6454 6316 48 102 0 6349 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 25816

[startup+1002.78 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30361
/proc/meminfo: memFree=1331760/2055920 swapFree=4192812/4192956
[pid=30360] ppid=30358 vsize=26476 CPUtime=1002.48
/proc/30360/stat : 30360 (picosat) R 30358 30360 30012 0 -1 4194304 8782 0 0 0 100222 26 0 0 25 0 1 0 210131886 27111424 6477 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/30360/statm: 6619 6477 48 102 0 6514 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 26476

[startup+1062.82 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30361
/proc/meminfo: memFree=1330800/2055920 swapFree=4192812/4192956
[pid=30360] ppid=30358 vsize=27532 CPUtime=1062.5
/proc/30360/stat : 30360 (picosat) R 30358 30360 30012 0 -1 4194304 9227 0 0 0 106223 27 0 0 25 0 1 0 210131886 28192768 6726 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134531145 0 0 4096 0 0 0 0 17 1 0 0
/proc/30360/statm: 6883 6726 48 102 0 6778 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 27532

[startup+1122.85 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30361
/proc/meminfo: memFree=1329968/2055920 swapFree=4192812/4192956
[pid=30360] ppid=30358 vsize=28324 CPUtime=1122.52
/proc/30360/stat : 30360 (picosat) R 30358 30360 30012 0 -1 4194304 9591 0 0 0 112224 28 0 0 25 0 1 0 210131886 29003776 6940 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30360/statm: 7081 6940 48 102 0 6976 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 28324

[startup+1182.88 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30361
/proc/meminfo: memFree=1328112/2055920 swapFree=4192812/4192956
[pid=30360] ppid=30358 vsize=30144 CPUtime=1182.53
/proc/30360/stat : 30360 (picosat) R 30358 30360 30012 0 -1 4194304 10194 0 0 0 118224 29 0 0 25 0 1 0 210131886 30867456 7391 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549259 0 0 4096 0 0 0 0 17 1 0 0
/proc/30360/statm: 7536 7391 48 102 0 7431 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 30144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30361
/proc/meminfo: memFree=1328112/2055920 swapFree=4192812/4192956
[pid=30360] ppid=30358 vsize=30144 CPUtime=1200.04
/proc/30360/stat : 30360 (picosat) R 30358 30360 30012 0 -1 4194304 10194 0 0 0 119975 29 0 0 25 0 1 0 210131886 30867456 7391 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/30360/statm: 7536 7391 48 102 0 7431 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 30144

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30361
/proc/meminfo: memFree=1328112/2055920 swapFree=4192812/4192956
[pid=30360] ppid=30358 vsize=30144 CPUtime=1200.04
/proc/30360/stat : 30360 (picosat) R 30358 30360 30012 0 -1 4194304 10194 0 0 0 119975 29 0 0 25 0 1 0 210131886 30867456 7391 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/30360/statm: 7536 7391 48 102 0 7431 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 30144

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.76
CPU system time (s): 0.305953
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 30144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.305953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10194
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= 1745

runsolver used 1.23981 second user time and 2.73858 second system time

The end



Launcher Data (download as text)




Begin job on node13 on Mon Feb 19 16:16:14 UTC 2007

IDJOB= 300367
IDBENCH= 20033
IDSOLVER= 106
FILE ID= node13/300367-1171901774

PBS_JOBID= 3848847

Free space on /tmp= 66546 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S191957358-10.cnf
COMMAND LINE= /tmp/evaluation/300367-1171901774/picosat /tmp/evaluation/300367-1171901774/instance-300367-1171901774.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-300367-1171901774 -o ROOT/results/node13/solver-300367-1171901774 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300367-1171901774/picosat /tmp/evaluation/300367-1171901774/instance-300367-1171901774.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  15ec1c2ee3a768db4806fe2b5efb42d9

RANDOM SEED= 300867127

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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:       1358528 kB
Buffers:         50068 kB
Cached:         513516 kB
SwapCached:          0 kB
Active:         122112 kB
Inactive:       495892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1358528 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          73308 kB
Slab:            64952 kB
Committed_AS:   927584 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= 66546 MiB

End job on node13 on Mon Feb 19 16:36:17 UTC 2007