Trace number 305779

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) 1200.07 1200.44

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S440063851-05.cnf
MD5SUM5b6d3b78fcf9a67b709c845674e3c629
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.36164
Satisfiable
(Un)Satisfiability was proved
Number of variables3999
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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/node10/watcher-305779-1172085642 -o ROOT/results/node10/solver-305779-1172085642 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305779-1172085642/picosat /tmp/evaluation/305779-1172085642/instance-305779-1172085642.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: 0.99 1.00 1.00 3/77 19679
/proc/meminfo: memFree=1879992/2055920 swapFree=4192812/4192956
[pid=19679] ppid=19677 vsize=884 CPUtime=0
/proc/19679/stat : 19679 (picosat) R 19677 19679 18996 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 228519250 905216 126 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19679/statm: 221 126 40 102 0 116 0

[startup+0.106559 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 19679
/proc/meminfo: memFree=1879992/2055920 swapFree=4192812/4192956
[pid=19679] ppid=19677 vsize=1168 CPUtime=0.09
/proc/19679/stat : 19679 (picosat) R 19677 19679 18996 0 -1 4194304 230 0 0 0 5 4 0 0 18 0 1 0 228519250 1196032 215 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19679/statm: 292 215 40 102 0 187 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1168

[startup+0.514614 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 19679
/proc/meminfo: memFree=1879992/2055920 swapFree=4192812/4192956
[pid=19679] ppid=19677 vsize=2364 CPUtime=0.5
/proc/19679/stat : 19679 (picosat) R 19677 19679 18996 0 -1 4194304 510 0 0 0 43 7 0 0 21 0 1 0 228519250 2420736 493 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/19679/statm: 591 493 48 102 0 486 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2364

[startup+1.33472 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19680
/proc/meminfo: memFree=1877360/2055920 swapFree=4192812/4192956
[pid=19679] ppid=19677 vsize=3164 CPUtime=1.32
/proc/19679/stat : 19679 (picosat) R 19677 19679 18996 0 -1 4194304 730 0 0 0 125 7 0 0 25 0 1 0 228519250 3239936 713 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529946 0 0 4096 0 0 0 0 17 1 0 0
/proc/19679/statm: 791 713 48 102 0 686 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3164

[startup+2.97094 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19680
/proc/meminfo: memFree=1876848/2055920 swapFree=4192812/4192956
[pid=19679] ppid=19677 vsize=3560 CPUtime=2.96
/proc/19679/stat : 19679 (picosat) R 19677 19679 18996 0 -1 4194304 824 0 0 0 289 7 0 0 25 0 1 0 228519250 3645440 807 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525608 0 0 4096 0 0 0 0 17 1 0 0
/proc/19679/statm: 890 807 48 102 0 785 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3560

[startup+6.25239 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19680
/proc/meminfo: memFree=1876144/2055920 swapFree=4192812/4192956
[pid=19679] ppid=19677 vsize=4196 CPUtime=6.24
/proc/19679/stat : 19679 (picosat) R 19677 19679 18996 0 -1 4194304 977 0 0 0 617 7 0 0 25 0 1 0 228519250 4296704 960 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/19679/statm: 1049 960 48 102 0 944 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4196

[startup+12.7033 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19680
/proc/meminfo: memFree=1875056/2055920 swapFree=4192812/4192956
[pid=19679] ppid=19677 vsize=5104 CPUtime=12.69
/proc/19679/stat : 19679 (picosat) R 19677 19679 18996 0 -1 4194304 1219 0 0 0 1262 7 0 0 25 0 1 0 228519250 5226496 1202 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525949 0 0 4096 0 0 0 0 17 1 0 0
/proc/19679/statm: 1276 1202 48 102 0 1171 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5104

[startup+25.512 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19680
/proc/meminfo: memFree=1873648/2055920 swapFree=4192812/4192956
[pid=19679] ppid=19677 vsize=6576 CPUtime=25.5
/proc/19679/stat : 19679 (picosat) R 19677 19679 18996 0 -1 4194304 1576 0 0 0 2542 8 0 0 25 0 1 0 228519250 6733824 1559 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549282 0 0 4096 0 0 0 0 17 1 0 0
/proc/19679/statm: 1644 1559 48 102 0 1539 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 6576

[startup+51.1235 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19680
/proc/meminfo: memFree=1871408/2055920 swapFree=4192812/4192956
[pid=19679] ppid=19677 vsize=9048 CPUtime=51.09
/proc/19679/stat : 19679 (picosat) R 19677 19679 18996 0 -1 4194304 2217 0 0 0 5101 8 0 0 25 0 1 0 228519250 9265152 2200 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/19679/statm: 2262 2200 48 102 0 2157 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 9048

[startup+102.345 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19680
/proc/meminfo: memFree=1868784/2055920 swapFree=4192812/4192956
[pid=19679] ppid=19677 vsize=11488 CPUtime=102.31
/proc/19679/stat : 19679 (picosat) R 19677 19679 18996 0 -1 4194304 2777 0 0 0 10221 10 0 0 25 0 1 0 228519250 11763712 2760 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/19679/statm: 2872 2760 48 102 0 2767 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 11488

[startup+162.378 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19680
/proc/meminfo: memFree=1866160/2055920 swapFree=4192812/4192956
[pid=19679] ppid=19677 vsize=13936 CPUtime=162.32
/proc/19679/stat : 19679 (picosat) R 19677 19679 18996 0 -1 4194304 3403 0 0 0 16221 11 0 0 25 0 1 0 228519250 14270464 3386 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529449 0 0 4096 0 0 0 0 17 1 0 0
/proc/19679/statm: 3484 3386 48 102 0 3379 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 13936

[startup+222.408 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19680
/proc/meminfo: memFree=1864816/2055920 swapFree=4192812/4192956
[pid=19679] ppid=19677 vsize=15240 CPUtime=222.33
/proc/19679/stat : 19679 (picosat) R 19677 19679 18996 0 -1 4194304 3788 0 0 0 22222 11 0 0 25 0 1 0 228519250 15605760 3722 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531145 0 0 4096 0 0 0 0 17 1 0 0
/proc/19679/statm: 3810 3722 48 102 0 3705 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 15240

[startup+282.437 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19680
/proc/meminfo: memFree=1863216/2055920 swapFree=4192812/4192956
[pid=19679] ppid=19677 vsize=16548 CPUtime=282.34
/proc/19679/stat : 19679 (picosat) R 19677 19679 18996 0 -1 4194304 4334 0 0 0 28222 12 0 0 25 0 1 0 228519250 16945152 4057 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19679/statm: 4137 4057 48 102 0 4032 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 16548

[startup+342.465 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19680
/proc/meminfo: memFree=1860976/2055920 swapFree=4192812/4192956
[pid=19679] ppid=19677 vsize=19080 CPUtime=342.34
/proc/19679/stat : 19679 (picosat) R 19677 19679 18996 0 -1 4194304 4950 0 0 0 34221 13 0 0 25 0 1 0 228519250 19537920 4666 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/19679/statm: 4770 4666 48 102 0 4665 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 19080

[startup+402.499 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19680
/proc/meminfo: memFree=1859632/2055920 swapFree=4192812/4192956
[pid=19679] ppid=19677 vsize=19676 CPUtime=402.36
/proc/19679/stat : 19679 (picosat) R 19677 19679 18996 0 -1 4194304 5292 0 0 0 40222 14 0 0 25 0 1 0 228519250 20148224 4820 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19679/statm: 4919 4820 48 102 0 4814 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 19676

[startup+462.532 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19680
/proc/meminfo: memFree=1860016/2055920 swapFree=4192812/4192956
[pid=19679] ppid=19677 vsize=19676 CPUtime=462.38
/proc/19679/stat : 19679 (picosat) R 19677 19679 18996 0 -1 4194304 5955 0 0 0 46222 16 0 0 25 0 1 0 228519250 20148224 4823 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529740 0 0 4096 0 0 0 0 17 1 0 0
/proc/19679/statm: 4919 4823 48 102 0 4814 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 19676

[startup+522.561 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19680
/proc/meminfo: memFree=1857904/2055920 swapFree=4192812/4192956
[pid=19679] ppid=19677 vsize=22484 CPUtime=522.39
/proc/19679/stat : 19679 (picosat) R 19677 19679 18996 0 -1 4194304 6811 0 0 0 52222 17 0 0 25 0 1 0 228519250 23023616 5485 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531773 0 0 4096 0 0 0 0 17 1 0 0
/proc/19679/statm: 5621 5485 48 102 0 5516 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 22484

[startup+582.591 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19680
/proc/meminfo: memFree=1856752/2055920 swapFree=4192812/4192956
[pid=19679] ppid=19677 vsize=22940 CPUtime=582.41
/proc/19679/stat : 19679 (picosat) R 19677 19679 18996 0 -1 4194304 7090 0 0 0 58223 18 0 0 25 0 1 0 228519250 23490560 5629 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529280 0 0 4096 0 0 0 0 17 1 0 0
/proc/19679/statm: 5735 5629 48 102 0 5630 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 22940

[startup+642.626 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19680
/proc/meminfo: memFree=1854640/2055920 swapFree=4192812/4192956
[pid=19679] ppid=19677 vsize=24848 CPUtime=642.41
/proc/19679/stat : 19679 (picosat) R 19677 19679 18996 0 -1 4194304 7721 0 0 0 64222 19 0 0 25 0 1 0 228519250 25444352 6127 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/19679/statm: 6212 6127 48 102 0 6107 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 24848

[startup+702.656 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19680
/proc/meminfo: memFree=1854448/2055920 swapFree=4192812/4192956
[pid=19679] ppid=19677 vsize=24848 CPUtime=702.43
/proc/19679/stat : 19679 (picosat) R 19677 19679 18996 0 -1 4194304 7867 0 0 0 70223 20 0 0 25 0 1 0 228519250 25444352 6127 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/19679/statm: 6212 6127 48 102 0 6107 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 24848

[startup+762.687 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19680
/proc/meminfo: memFree=1852720/2055920 swapFree=4192812/4192956
[pid=19679] ppid=19677 vsize=26548 CPUtime=762.44
/proc/19679/stat : 19679 (picosat) R 19677 19679 18996 0 -1 4194304 8423 0 0 0 76223 21 0 0 25 0 1 0 228519250 27185152 6554 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/19679/statm: 6637 6554 48 102 0 6532 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 26548

[startup+822.724 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 19680
/proc/meminfo: memFree=1853616/2055920 swapFree=4192812/4192956
[pid=19679] ppid=19677 vsize=25604 CPUtime=822.46
/proc/19679/stat : 19679 (picosat) R 19677 19679 18996 0 -1 4194304 8696 0 0 0 82224 22 0 0 25 0 1 0 228519250 26218496 6308 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19679/statm: 6401 6308 48 102 0 6296 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 25604

[startup+882.754 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19680
/proc/meminfo: memFree=1851632/2055920 swapFree=4192812/4192956
[pid=19679] ppid=19677 vsize=27572 CPUtime=882.46
/proc/19679/stat : 19679 (picosat) R 19677 19679 18996 0 -1 4194304 9365 0 0 0 88224 22 0 0 25 0 1 0 228519250 28233728 6797 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19679/statm: 6893 6797 48 102 0 6788 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 27572

[startup+942.787 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19680
/proc/meminfo: memFree=1852144/2055920 swapFree=4192812/4192956
[pid=19679] ppid=19677 vsize=27212 CPUtime=942.48
/proc/19679/stat : 19679 (picosat) R 19677 19679 18996 0 -1 4194304 9567 0 0 0 94225 23 0 0 25 0 1 0 228519250 27865088 6667 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19679/statm: 6803 6667 48 102 0 6698 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 27212

[startup+1002.82 s]
/proc/loadavg: 1.09 1.03 1.01 2/78 19680
/proc/meminfo: memFree=1850352/2055920 swapFree=4192812/4192956
[pid=19679] ppid=19677 vsize=29044 CPUtime=1002.5
/proc/19679/stat : 19679 (picosat) R 19677 19679 18996 0 -1 4194304 10146 0 0 0 100226 24 0 0 25 0 1 0 228519250 29741056 7105 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19679/statm: 7261 7105 48 102 0 7156 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 29044

[startup+1062.86 s]
/proc/loadavg: 1.08 1.04 1.00 2/78 19680
/proc/meminfo: memFree=1850672/2055920 swapFree=4192812/4192956
[pid=19679] ppid=19677 vsize=28576 CPUtime=1062.51
/proc/19679/stat : 19679 (picosat) R 19677 19679 18996 0 -1 4194304 10151 0 0 0 106227 24 0 0 25 0 1 0 228519250 29261824 7013 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/19679/statm: 7144 7013 48 102 0 7039 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 28576

[startup+1122.89 s]
/proc/loadavg: 1.06 1.04 1.00 2/78 19680
/proc/meminfo: memFree=1848752/2055920 swapFree=4192812/4192956
[pid=19679] ppid=19677 vsize=30548 CPUtime=1122.52
/proc/19679/stat : 19679 (picosat) R 19677 19679 18996 0 -1 4194304 10825 0 0 0 112227 25 0 0 25 0 1 0 228519250 31281152 7487 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/19679/statm: 7637 7487 48 102 0 7532 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 30548

[startup+1182.91 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 19680
/proc/meminfo: memFree=1847856/2055920 swapFree=4192812/4192956
[pid=19679] ppid=19677 vsize=31340 CPUtime=1182.53
/proc/19679/stat : 19679 (picosat) R 19677 19679 18996 0 -1 4194304 11137 0 0 0 118227 26 0 0 25 0 1 0 228519250 32092160 7699 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/19679/statm: 7835 7699 48 102 0 7730 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 31340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 19680
/proc/meminfo: memFree=1848112/2055920 swapFree=4192812/4192956
[pid=19679] ppid=19677 vsize=30968 CPUtime=1200.05
/proc/19679/stat : 19679 (picosat) R 19677 19679 18996 0 -1 4194304 11137 0 0 0 119979 26 0 0 25 0 1 0 228519250 31711232 7616 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19679/statm: 7742 7616 48 102 0 7637 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 30968

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

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

[startup+1200.43 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 19680
/proc/meminfo: memFree=1848112/2055920 swapFree=4192812/4192956
[pid=19679] ppid=19677 vsize=30968 CPUtime=1200.05
/proc/19679/stat : 19679 (picosat) R 19677 19679 18996 0 -1 4194304 11137 0 0 0 119979 26 0 0 25 0 1 0 228519250 31711232 7616 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19679/statm: 7742 7616 48 102 0 7637 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 30968

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.07
CPU user time (s): 1199.8
CPU system time (s): 0.269958
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 31540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.269958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11137
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= 874

runsolver used 1.36879 second user time and 2.85656 second system time

The end



Launcher Data (download as text)




Begin job on node10 on Wed Feb 21 19:20:42 UTC 2007

IDJOB= 305779
IDBENCH= 20165
IDSOLVER= 106
FILE ID= node10/305779-1172085642

PBS_JOBID= 3865329

Free space on /tmp= 66547 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S440063851-05.cnf
COMMAND LINE= /tmp/evaluation/305779-1172085642/picosat /tmp/evaluation/305779-1172085642/instance-305779-1172085642.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-305779-1172085642 -o ROOT/results/node10/solver-305779-1172085642 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305779-1172085642/picosat /tmp/evaluation/305779-1172085642/instance-305779-1172085642.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  5b6d3b78fcf9a67b709c845674e3c629

RANDOM SEED= 85823599

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1880336 kB
Buffers:         13672 kB
Cached:          63304 kB
SwapCached:          0 kB
Active:          70000 kB
Inactive:        51348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1880336 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             780 kB
Writeback:           0 kB
Mapped:          63248 kB
Slab:            39684 kB
Committed_AS:  1302088 kB
PageTables:       1832 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= 66547 MiB

End job on node10 on Wed Feb 21 19:40:45 UTC 2007