Trace number 300203

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) 1200.05 1200.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1063466123-05.cnf
MD5SUM2ff956099c059101847a47f637ebf993
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark229.176
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/node6/watcher-300203-1171892134 -o ROOT/results/node6/solver-300203-1171892134 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300203-1171892134/picosat /tmp/evaluation/300203-1171892134/instance-300203-1171892134.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 0.99 0.93 3/77 22797
/proc/meminfo: memFree=1333248/2055924 swapFree=4192812/4192956
[pid=22797] ppid=22795 vsize=568 CPUtime=0
/proc/22797/stat : 22797 (picosat) R 22795 22797 22321 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 209168146 581632 66 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22797/statm: 142 66 40 102 0 37 0

[startup+0.106664 s]
/proc/loadavg: 0.92 0.99 0.93 3/77 22797
/proc/meminfo: memFree=1333248/2055924 swapFree=4192812/4192956
[pid=22797] ppid=22795 vsize=968 CPUtime=0.09
/proc/22797/stat : 22797 (picosat) R 22795 22797 22321 0 -1 4194304 164 0 0 0 4 5 0 0 18 0 1 0 209168146 991232 149 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22797/statm: 242 149 40 102 0 137 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 968

[startup+0.514744 s]
/proc/loadavg: 0.92 0.99 0.93 3/77 22797
/proc/meminfo: memFree=1333248/2055924 swapFree=4192812/4192956
[pid=22797] ppid=22795 vsize=2420 CPUtime=0.5
/proc/22797/stat : 22797 (picosat) R 22795 22797 22321 0 -1 4194304 514 0 0 0 39 11 0 0 21 0 1 0 209168146 2478080 499 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/22797/statm: 605 499 42 102 0 500 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2420

[startup+1.33591 s]
/proc/loadavg: 0.92 0.99 0.93 2/78 22798
/proc/meminfo: memFree=1330552/2055924 swapFree=4192812/4192956
[pid=22797] ppid=22795 vsize=3208 CPUtime=1.32
/proc/22797/stat : 22797 (picosat) R 22795 22797 22321 0 -1 4194304 741 0 0 0 121 11 0 0 25 0 1 0 209168146 3284992 724 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/22797/statm: 802 724 48 102 0 697 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3208

[startup+2.97423 s]
/proc/loadavg: 0.92 0.99 0.93 2/78 22798
/proc/meminfo: memFree=1330104/2055924 swapFree=4192812/4192956
[pid=22797] ppid=22795 vsize=3736 CPUtime=2.96
/proc/22797/stat : 22797 (picosat) R 22795 22797 22321 0 -1 4194304 867 0 0 0 285 11 0 0 25 0 1 0 209168146 3825664 850 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549588 0 0 4096 0 0 0 0 17 1 0 0
/proc/22797/statm: 934 850 48 102 0 829 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3736

[startup+6.25087 s]
/proc/loadavg: 0.93 0.99 0.93 2/78 22798
/proc/meminfo: memFree=1329016/2055924 swapFree=4192812/4192956
[pid=22797] ppid=22795 vsize=4528 CPUtime=6.23
/proc/22797/stat : 22797 (picosat) R 22795 22797 22321 0 -1 4194304 1084 0 0 0 612 11 0 0 25 0 1 0 209168146 4636672 1067 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549521 0 0 4096 0 0 0 0 17 1 0 0
/proc/22797/statm: 1132 1067 48 102 0 1027 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 4528

[startup+12.7091 s]
/proc/loadavg: 0.93 0.99 0.93 2/78 22798
/proc/meminfo: memFree=1327928/2055924 swapFree=4192812/4192956
[pid=22797] ppid=22795 vsize=5676 CPUtime=12.7
/proc/22797/stat : 22797 (picosat) R 22795 22797 22321 0 -1 4194304 1348 0 0 0 1258 12 0 0 25 0 1 0 209168146 5812224 1331 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520108 0 0 4096 0 0 0 0 17 1 0 0
/proc/22797/statm: 1419 1331 48 102 0 1314 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 5676

[startup+25.5127 s]
/proc/loadavg: 1.02 1.01 0.94 2/78 22798
/proc/meminfo: memFree=1326456/2055924 swapFree=4192812/4192956
[pid=22797] ppid=22795 vsize=6972 CPUtime=25.5
/proc/22797/stat : 22797 (picosat) R 22795 22797 22321 0 -1 4194304 1689 0 0 0 2538 12 0 0 25 0 1 0 209168146 7139328 1672 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525575 0 0 4096 0 0 0 0 17 1 0 0
/proc/22797/statm: 1743 1672 48 102 0 1638 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 6972

[startup+51.1267 s]
/proc/loadavg: 1.01 1.01 0.94 2/78 22798
/proc/meminfo: memFree=1324472/2055924 swapFree=4192812/4192956
[pid=22797] ppid=22795 vsize=8916 CPUtime=51.09
/proc/22797/stat : 22797 (picosat) R 22795 22797 22321 0 -1 4194304 2189 0 0 0 5097 12 0 0 25 0 1 0 209168146 9129984 2172 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/22797/statm: 2229 2172 48 102 0 2124 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 8916

[startup+102.347 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22798
/proc/meminfo: memFree=1321336/2055924 swapFree=4192812/4192956
[pid=22797] ppid=22795 vsize=12112 CPUtime=102.3
/proc/22797/stat : 22797 (picosat) R 22795 22797 22321 0 -1 4194304 2939 0 0 0 10217 13 0 0 25 0 1 0 209168146 12402688 2922 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/22797/statm: 3028 2922 48 102 0 2923 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 12112

[startup+162.378 s]
/proc/loadavg: 1.00 1.00 0.94 3/78 22798
/proc/meminfo: memFree=1319416/2055924 swapFree=4192812/4192956
[pid=22797] ppid=22795 vsize=13972 CPUtime=162.31
/proc/22797/stat : 22797 (picosat) R 22795 22797 22321 0 -1 4194304 3414 0 0 0 16217 14 0 0 25 0 1 0 209168146 14307328 3397 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/22797/statm: 3493 3397 48 102 0 3388 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 13972

[startup+222.405 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22798
/proc/meminfo: memFree=1317688/2055924 swapFree=4192812/4192956
[pid=22797] ppid=22795 vsize=15496 CPUtime=222.31
/proc/22797/stat : 22797 (picosat) R 22795 22797 22321 0 -1 4194304 3828 0 0 0 22217 14 0 0 25 0 1 0 209168146 15867904 3794 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22797/statm: 3874 3794 48 102 0 3769 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 15496

[startup+282.432 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22800
/proc/meminfo: memFree=1316152/2055924 swapFree=4192812/4192956
[pid=22797] ppid=22795 vsize=16976 CPUtime=282.32
/proc/22797/stat : 22797 (picosat) R 22795 22797 22321 0 -1 4194304 4312 0 0 0 28217 15 0 0 25 0 1 0 209168146 17383424 4170 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529551 0 0 4096 0 0 0 0 17 1 0 0
/proc/22797/statm: 4244 4170 48 102 0 4139 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 16976

[startup+342.462 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22800
/proc/meminfo: memFree=1315000/2055924 swapFree=4192812/4192956
[pid=22797] ppid=22795 vsize=18564 CPUtime=342.32
/proc/22797/stat : 22797 (picosat) R 22795 22797 22321 0 -1 4194304 4766 0 0 0 34216 16 0 0 25 0 1 0 209168146 19009536 4537 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22797/statm: 4641 4537 48 102 0 4536 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 18564

[startup+402.492 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22800
/proc/meminfo: memFree=1313272/2055924 swapFree=4192812/4192956
[pid=22797] ppid=22795 vsize=19908 CPUtime=402.33
/proc/22797/stat : 22797 (picosat) R 22795 22797 22321 0 -1 4194304 5302 0 0 0 40216 17 0 0 25 0 1 0 209168146 20385792 4877 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22797/statm: 4977 4877 48 102 0 4872 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 19908

[startup+462.519 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22800
/proc/meminfo: memFree=1313144/2055924 swapFree=4192812/4192956
[pid=22797] ppid=22795 vsize=20040 CPUtime=462.34
/proc/22797/stat : 22797 (picosat) R 22795 22797 22321 0 -1 4194304 5473 0 0 0 46216 18 0 0 25 0 1 0 209168146 20520960 4905 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22797/statm: 5010 4905 48 102 0 4905 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 20040

[startup+522.543 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22800
/proc/meminfo: memFree=1311608/2055924 swapFree=4192812/4192956
[pid=22797] ppid=22795 vsize=21560 CPUtime=522.33
/proc/22797/stat : 22797 (picosat) R 22795 22797 22321 0 -1 4194304 6047 0 0 0 52215 18 0 0 25 0 1 0 209168146 22077440 5281 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549518 0 0 4096 0 0 0 0 17 1 0 0
/proc/22797/statm: 5390 5281 48 102 0 5285 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 21560

[startup+582.569 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22800
/proc/meminfo: memFree=1311352/2055924 swapFree=4192812/4192956
[pid=22797] ppid=22795 vsize=21812 CPUtime=582.35
/proc/22797/stat : 22797 (picosat) R 22795 22797 22321 0 -1 4194304 6242 0 0 0 58216 19 0 0 25 0 1 0 209168146 22335488 5362 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529900 0 0 4096 0 0 0 0 17 1 0 0
/proc/22797/statm: 5453 5362 48 102 0 5348 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 21812

[startup+642.602 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22800
/proc/meminfo: memFree=1309368/2055924 swapFree=4192812/4192956
[pid=22797] ppid=22795 vsize=23792 CPUtime=642.35
/proc/22797/stat : 22797 (picosat) R 22795 22797 22321 0 -1 4194304 6819 0 0 0 64216 19 0 0 25 0 1 0 209168146 24363008 5859 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22797/statm: 5948 5859 48 102 0 5843 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 23792

[startup+702.634 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22800
/proc/meminfo: memFree=1309368/2055924 swapFree=4192812/4192956
[pid=22797] ppid=22795 vsize=23792 CPUtime=702.36
/proc/22797/stat : 22797 (picosat) R 22795 22797 22321 0 -1 4194304 6823 0 0 0 70216 20 0 0 25 0 1 0 209168146 24363008 5863 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/22797/statm: 5948 5863 48 102 0 5843 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 23792

[startup+762.664 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22800
/proc/meminfo: memFree=1309176/2055924 swapFree=4192812/4192956
[pid=22797] ppid=22795 vsize=24056 CPUtime=762.36
/proc/22797/stat : 22797 (picosat) R 22795 22797 22321 0 -1 4194304 6908 0 0 0 76216 20 0 0 25 0 1 0 209168146 24633344 5905 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22797/statm: 6014 5905 48 102 0 5909 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 24056

[startup+822.696 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22800
/proc/meminfo: memFree=1308216/2055924 swapFree=4192812/4192956
[pid=22797] ppid=22795 vsize=24856 CPUtime=822.37
/proc/22797/stat : 22797 (picosat) R 22795 22797 22321 0 -1 4194304 7414 0 0 0 82216 21 0 0 25 0 1 0 209168146 25452544 6120 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22797/statm: 6214 6120 48 102 0 6109 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 24856

[startup+882.723 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22800
/proc/meminfo: memFree=1307960/2055924 swapFree=4192812/4192956
[pid=22797] ppid=22795 vsize=25120 CPUtime=882.38
/proc/22797/stat : 22797 (picosat) R 22795 22797 22321 0 -1 4194304 7624 0 0 0 88216 22 0 0 25 0 1 0 209168146 25722880 6192 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22797/statm: 6280 6192 48 102 0 6175 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 25120

[startup+942.75 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22800
/proc/meminfo: memFree=1306680/2055924 swapFree=4192812/4192956
[pid=22797] ppid=22795 vsize=26648 CPUtime=942.39
/proc/22797/stat : 22797 (picosat) R 22795 22797 22321 0 -1 4194304 8155 0 0 0 94216 23 0 0 25 0 1 0 209168146 27287552 6518 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22797/statm: 6662 6518 48 102 0 6557 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 26648

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22800
/proc/meminfo: memFree=1306296/2055924 swapFree=4192812/4192956
[pid=22797] ppid=22795 vsize=27044 CPUtime=1002.4
/proc/22797/stat : 22797 (picosat) R 22795 22797 22321 0 -1 4194304 8448 0 0 0 100217 23 0 0 25 0 1 0 209168146 27693056 6623 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22797/statm: 6761 6623 48 102 0 6656 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 27044

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22800
/proc/meminfo: memFree=1306168/2055924 swapFree=4192812/4192956
[pid=22797] ppid=22795 vsize=27192 CPUtime=1062.41
/proc/22797/stat : 22797 (picosat) R 22795 22797 22321 0 -1 4194304 8675 0 0 0 106217 24 0 0 25 0 1 0 209168146 27844608 6651 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529246 0 0 4096 0 0 0 0 17 1 0 0
/proc/22797/statm: 6798 6651 48 102 0 6693 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 27192

[startup+1122.85 s]
/proc/loadavg: 1.09 1.03 0.95 2/78 22800
/proc/meminfo: memFree=1305400/2055924 swapFree=4192812/4192956
[pid=22797] ppid=22795 vsize=27880 CPUtime=1122.42
/proc/22797/stat : 22797 (picosat) R 22795 22797 22321 0 -1 4194304 8977 0 0 0 112217 25 0 0 25 0 1 0 209168146 28549120 6838 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22797/statm: 6970 6838 48 102 0 6865 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 27880

[startup+1182.87 s]
/proc/loadavg: 1.03 1.02 0.95 2/78 22800
/proc/meminfo: memFree=1303992/2055924 swapFree=4192812/4192956
[pid=22797] ppid=22795 vsize=29332 CPUtime=1182.42
/proc/22797/stat : 22797 (picosat) R 22795 22797 22321 0 -1 4194304 9481 0 0 0 118216 26 0 0 25 0 1 0 209168146 30035968 7190 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/22797/statm: 7333 7190 48 102 0 7228 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 29332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.02 1.02 0.95 2/78 22800
/proc/meminfo: memFree=1304056/2055924 swapFree=4192812/4192956
[pid=22797] ppid=22795 vsize=29220 CPUtime=1200.04
/proc/22797/stat : 22797 (picosat) R 22795 22797 22321 0 -1 4194304 9481 0 0 0 119978 26 0 0 25 0 1 0 209168146 29921280 7178 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22797/statm: 7305 7178 48 102 0 7200 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 29220

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): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.79
CPU system time (s): 0.266959
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 29332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.266959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9481
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= 1712

runsolver used 1.3308 second user time and 2.6266 second system time

The end



Launcher Data (download as text)




Begin job on node6 on Mon Feb 19 13:35:34 UTC 2007

IDJOB= 300203
IDBENCH= 20029
IDSOLVER= 106
FILE ID= node6/300203-1171892134

PBS_JOBID= 3848829

Free space on /tmp= 66552 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1063466123-05.cnf
COMMAND LINE= /tmp/evaluation/300203-1171892134/picosat /tmp/evaluation/300203-1171892134/instance-300203-1171892134.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-300203-1171892134 -o ROOT/results/node6/solver-300203-1171892134 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300203-1171892134/picosat /tmp/evaluation/300203-1171892134/instance-300203-1171892134.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  2ff956099c059101847a47f637ebf993

RANDOM SEED= 545481152

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:       1333720 kB
Buffers:         69248 kB
Cached:         519292 kB
SwapCached:          0 kB
Active:         335152 kB
Inactive:       309676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1333720 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             848 kB
Writeback:           0 kB
Mapped:          75240 kB
Slab:            63064 kB
Committed_AS:   768408 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 13:55:37 UTC 2007