Trace number 306886

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 1200.52

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S2045682869-15.cnf
MD5SUMc1e9445e504d7e0b49cff316e2ecad3a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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/node59/watcher-306886-1172108533 -o ROOT/results/node59/solver-306886-1172108533 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306886-1172108533/picosat /tmp/evaluation/306886-1172108533/instance-306886-1172108533.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10495
/proc/meminfo: memFree=1881200/2055920 swapFree=4183752/4192956
[pid=10495] ppid=10493 vsize=1536 CPUtime=0
/proc/10495/stat : 10495 (picosat) R 10493 10495 9245 0 -1 4194304 295 0 0 0 0 0 0 0 18 0 1 0 230810070 1572864 280 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10495/statm: 384 280 40 102 0 279 0

[startup+0.107269 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10495
/proc/meminfo: memFree=1881200/2055920 swapFree=4183752/4192956
[pid=10495] ppid=10493 vsize=1932 CPUtime=0.1
/proc/10495/stat : 10495 (picosat) R 10493 10495 9245 0 -1 4194304 375 0 0 0 4 6 0 0 18 0 1 0 230810070 1978368 360 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10495/statm: 483 360 40 102 0 378 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1932

[startup+0.515312 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10495
/proc/meminfo: memFree=1881200/2055920 swapFree=4183752/4192956
[pid=10495] ppid=10493 vsize=3656 CPUtime=0.51
/proc/10495/stat : 10495 (picosat) R 10493 10495 9245 0 -1 4194304 801 0 0 0 23 28 0 0 21 0 1 0 230810070 3743744 781 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522712 0 0 4096 0 0 0 0 17 1 0 0
/proc/10495/statm: 914 781 48 102 0 809 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3656

[startup+1.3354 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 10496
/proc/meminfo: memFree=1877288/2055920 swapFree=4183752/4192956
[pid=10495] ppid=10493 vsize=4944 CPUtime=1.32
/proc/10495/stat : 10495 (picosat) R 10493 10495 9245 0 -1 4194304 1115 0 0 0 104 28 0 0 25 0 1 0 230810070 5062656 1095 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/10495/statm: 1236 1095 48 102 0 1131 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4944

[startup+2.97558 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 10496
/proc/meminfo: memFree=1875368/2055920 swapFree=4183752/4192956
[pid=10495] ppid=10493 vsize=7528 CPUtime=2.96
/proc/10495/stat : 10495 (picosat) R 10493 10495 9245 0 -1 4194304 1764 0 0 0 267 29 0 0 25 0 1 0 230810070 7708672 1744 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530967 0 0 4096 0 0 0 0 17 1 0 0
/proc/10495/statm: 1882 1744 48 102 0 1777 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7528

[startup+6.25195 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 10496
/proc/meminfo: memFree=1870120/2055920 swapFree=4183752/4192956
[pid=10495] ppid=10493 vsize=12696 CPUtime=6.24
/proc/10495/stat : 10495 (picosat) R 10493 10495 9245 0 -1 4194304 2996 0 0 0 593 31 0 0 25 0 1 0 230810070 13000704 2976 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/10495/statm: 3174 2976 48 102 0 3069 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12696

[startup+12.7067 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 10496
/proc/meminfo: memFree=1867240/2055920 swapFree=4183752/4192956
[pid=10495] ppid=10493 vsize=14552 CPUtime=12.69
/proc/10495/stat : 10495 (picosat) R 10493 10495 9245 0 -1 4194304 3491 0 0 0 1238 31 0 0 25 0 1 0 230810070 14901248 3471 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525603 0 0 4096 0 0 0 0 17 1 0 0
/proc/10495/statm: 3638 3471 48 102 0 3533 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14552

[startup+25.6071 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 10496
/proc/meminfo: memFree=1864616/2055920 swapFree=4183752/4192956
[pid=10495] ppid=10493 vsize=17260 CPUtime=25.58
/proc/10495/stat : 10495 (picosat) R 10493 10495 9245 0 -1 4194304 4141 0 0 0 2527 31 0 0 25 0 1 0 230810070 17674240 4121 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10495/statm: 4315 4121 48 102 0 4210 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 17260

[startup+51.2139 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 10496
/proc/meminfo: memFree=1859880/2055920 swapFree=4183752/4192956
[pid=10495] ppid=10493 vsize=21952 CPUtime=51.19
/proc/10495/stat : 10495 (picosat) R 10493 10495 9245 0 -1 4194304 5328 0 0 0 5086 33 0 0 25 0 1 0 230810070 22478848 5308 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 1 0 0
/proc/10495/statm: 5488 5308 48 102 0 5383 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 21952

[startup+102.422 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 10496
/proc/meminfo: memFree=1852328/2055920 swapFree=4183752/4192956
[pid=10495] ppid=10493 vsize=30776 CPUtime=102.38
/proc/10495/stat : 10495 (picosat) R 10493 10495 9245 0 -1 4194304 7559 0 0 0 10203 35 0 0 25 0 1 0 230810070 31514624 7539 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/10495/statm: 7694 7539 48 102 0 7589 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 30776

[startup+162.442 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10496
/proc/meminfo: memFree=1844328/2055920 swapFree=4183752/4192956
[pid=10495] ppid=10493 vsize=37392 CPUtime=162.39
/proc/10495/stat : 10495 (picosat) R 10493 10495 9245 0 -1 4194304 9233 0 0 0 16202 37 0 0 25 0 1 0 230810070 38289408 9146 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525909 0 0 4096 0 0 0 0 17 1 0 0
/proc/10495/statm: 9348 9146 48 102 0 9243 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 37392

[startup+222.459 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10496
/proc/meminfo: memFree=1838760/2055920 swapFree=4183752/4192956
[pid=10495] ppid=10493 vsize=42812 CPUtime=222.38
/proc/10495/stat : 10495 (picosat) R 10493 10495 9245 0 -1 4194304 10763 0 0 0 22200 38 0 0 25 0 1 0 230810070 43839488 10527 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597666 0 0 4096 0 0 0 0 17 1 0 0
/proc/10495/statm: 10703 10527 48 102 0 10598 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 42812

[startup+282.473 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10496
/proc/meminfo: memFree=1833960/2055920 swapFree=4183752/4192956
[pid=10495] ppid=10493 vsize=47464 CPUtime=282.38
/proc/10495/stat : 10495 (picosat) R 10493 10495 9245 0 -1 4194304 12062 0 0 0 28199 39 0 0 25 0 1 0 230810070 48603136 11703 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10495/statm: 11866 11703 48 102 0 11761 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 47464

[startup+342.487 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10496
/proc/meminfo: memFree=1832104/2055920 swapFree=4183752/4192956
[pid=10495] ppid=10493 vsize=49236 CPUtime=342.38
/proc/10495/stat : 10495 (picosat) R 10493 10495 9245 0 -1 4194304 13025 0 0 0 34198 40 0 0 25 0 1 0 230810070 50417664 12158 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10495/statm: 12309 12158 48 102 0 12204 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 49236

[startup+402.508 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10496
/proc/meminfo: memFree=1823528/2055920 swapFree=4183752/4192956
[pid=10495] ppid=10493 vsize=57752 CPUtime=402.38
/proc/10495/stat : 10495 (picosat) R 10493 10495 9245 0 -1 4194304 15256 0 0 0 40195 43 0 0 25 0 1 0 230810070 59138048 14291 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10495/statm: 14438 14291 48 102 0 14333 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 57752

[startup+462.525 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10496
/proc/meminfo: memFree=1820904/2055920 swapFree=4183752/4192956
[pid=10495] ppid=10493 vsize=60476 CPUtime=462.38
/proc/10495/stat : 10495 (picosat) R 10493 10495 9245 0 -1 4194304 15995 0 0 0 46194 44 0 0 25 0 1 0 230810070 61927424 14953 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10495/statm: 15119 14953 48 102 0 15014 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 60476

[startup+522.541 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 10496
/proc/meminfo: memFree=1821096/2055920 swapFree=4183752/4192956
[pid=10495] ppid=10493 vsize=60144 CPUtime=522.38
/proc/10495/stat : 10495 (picosat) R 10493 10495 9245 0 -1 4194304 16000 0 0 0 52194 44 0 0 25 0 1 0 230810070 61587456 14904 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530701 0 0 4096 0 0 0 0 17 1 0 0
/proc/10495/statm: 15036 14904 48 102 0 14931 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 60144

[startup+582.563 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 10496
/proc/meminfo: memFree=1816232/2055920 swapFree=4183752/4192956
[pid=10495] ppid=10493 vsize=65044 CPUtime=582.37
/proc/10495/stat : 10495 (picosat) R 10493 10495 9245 0 -1 4194304 17325 0 0 0 58193 44 0 0 25 0 1 0 230810070 66605056 16116 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/10495/statm: 16261 16116 48 102 0 16156 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 65044

[startup+642.576 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 10496
/proc/meminfo: memFree=1816040/2055920 swapFree=4183752/4192956
[pid=10495] ppid=10493 vsize=65096 CPUtime=642.37
/proc/10495/stat : 10495 (picosat) R 10493 10495 9245 0 -1 4194304 17840 0 0 0 64192 45 0 0 25 0 1 0 230810070 66658304 16153 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10495/statm: 16274 16153 48 102 0 16169 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 65096

[startup+702.591 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10496
/proc/meminfo: memFree=1806824/2055920 swapFree=4183752/4192956
[pid=10495] ppid=10493 vsize=74520 CPUtime=702.38
/proc/10495/stat : 10495 (picosat) R 10493 10495 9245 0 -1 4194304 20255 0 0 0 70190 48 0 0 25 0 1 0 230810070 76308480 18443 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529740 0 0 4096 0 0 0 0 17 1 0 0
/proc/10495/statm: 18630 18443 48 102 0 18525 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 74520

[startup+762.607 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10496
/proc/meminfo: memFree=1805288/2055920 swapFree=4183752/4192956
[pid=10495] ppid=10493 vsize=76060 CPUtime=762.37
/proc/10495/stat : 10495 (picosat) R 10493 10495 9245 0 -1 4194304 20706 0 0 0 76189 48 0 0 25 0 1 0 230810070 77885440 18830 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/10495/statm: 19015 18830 48 102 0 18910 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 76060

[startup+822.625 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10496
/proc/meminfo: memFree=1803368/2055920 swapFree=4183752/4192956
[pid=10495] ppid=10493 vsize=77996 CPUtime=822.37
/proc/10495/stat : 10495 (picosat) R 10493 10495 9245 0 -1 4194304 21306 0 0 0 82189 48 0 0 25 0 1 0 230810070 79867904 19297 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/10495/statm: 19499 19297 48 102 0 19394 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 77996

[startup+882.643 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10496
/proc/meminfo: memFree=1799464/2055920 swapFree=4183752/4192956
[pid=10495] ppid=10493 vsize=81740 CPUtime=882.37
/proc/10495/stat : 10495 (picosat) R 10493 10495 9245 0 -1 4194304 22335 0 0 0 88188 49 0 0 25 0 1 0 230810070 83701760 20256 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10495/statm: 20435 20256 48 102 0 20330 0
Current children cumulated CPU time (s) 882.37
Current children cumulated vsize (KiB) 81740

[startup+942.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10496
/proc/meminfo: memFree=1801448/2055920 swapFree=4183752/4192956
[pid=10495] ppid=10493 vsize=79788 CPUtime=942.38
/proc/10495/stat : 10495 (picosat) R 10493 10495 9245 0 -1 4194304 22336 0 0 0 94188 50 0 0 25 0 1 0 230810070 81702912 19782 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/10495/statm: 19947 19782 48 102 0 19842 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 79788

[startup+1002.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10496
/proc/meminfo: memFree=1789032/2055920 swapFree=4183752/4192956
[pid=10495] ppid=10493 vsize=92712 CPUtime=1002.38
/proc/10495/stat : 10495 (picosat) R 10493 10495 9245 0 -1 4194304 25498 0 0 0 100186 52 0 0 25 0 1 0 230810070 94937088 22870 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/10495/statm: 23178 22870 48 102 0 23073 0
Current children cumulated CPU time (s) 1002.38
Current children cumulated vsize (KiB) 92712

[startup+1062.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10496
/proc/meminfo: memFree=1788776/2055920 swapFree=4183752/4192956
[pid=10495] ppid=10493 vsize=92860 CPUtime=1062.38
/proc/10495/stat : 10495 (picosat) R 10493 10495 9245 0 -1 4194304 25756 0 0 0 106186 52 0 0 25 0 1 0 230810070 95088640 22919 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10495/statm: 23215 22919 48 102 0 23110 0
Current children cumulated CPU time (s) 1062.38
Current children cumulated vsize (KiB) 92860

[startup+1122.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10496
/proc/meminfo: memFree=1789544/2055920 swapFree=4183752/4192956
[pid=10495] ppid=10493 vsize=92084 CPUtime=1122.37
/proc/10495/stat : 10495 (picosat) R 10493 10495 9245 0 -1 4194304 25763 0 0 0 112185 52 0 0 25 0 1 0 230810070 94294016 22742 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529993 0 0 4096 0 0 0 0 17 1 0 0
/proc/10495/statm: 23021 22742 48 102 0 22916 0
Current children cumulated CPU time (s) 1122.37
Current children cumulated vsize (KiB) 92084

[startup+1182.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 10618
/proc/meminfo: memFree=1788464/2055920 swapFree=4183752/4192956
[pid=10495] ppid=10493 vsize=92084 CPUtime=1182.32
/proc/10495/stat : 10495 (picosat) R 10493 10495 9245 0 -1 4194304 25763 0 0 0 118180 52 0 0 25 0 1 0 230810070 94294016 22742 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10495/statm: 23021 22742 48 102 0 22916 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 92084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 10666
/proc/meminfo: memFree=1788336/2055920 swapFree=4183752/4192956
[pid=10495] ppid=10493 vsize=92084 CPUtime=1200.04
/proc/10495/stat : 10495 (picosat) R 10493 10495 9245 0 -1 4194304 25763 0 0 0 119951 53 0 0 25 0 1 0 230810070 94294016 22742 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529490 0 0 4096 0 0 0 0 17 1 0 0
/proc/10495/statm: 23021 22742 48 102 0 22916 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 92084

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): 1200.52
CPU time (s): 1200.06
CPU user time (s): 1199.52
CPU system time (s): 0.547916
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 93008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.52
system time used= 0.547916
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25763
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= 1742

runsolver used 0.891864 second user time and 2.38064 second system time

The end



Launcher Data (download as text)




Begin job on node59 on Thu Feb 22 01:42:13 UTC 2007

IDJOB= 306886
IDBENCH= 20192
IDSOLVER= 106
FILE ID= node59/306886-1172108533

PBS_JOBID= 3892873

Free space on /tmp= 66561 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S2045682869-15.cnf
COMMAND LINE= /tmp/evaluation/306886-1172108533/picosat /tmp/evaluation/306886-1172108533/instance-306886-1172108533.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-306886-1172108533 -o ROOT/results/node59/solver-306886-1172108533 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306886-1172108533/picosat /tmp/evaluation/306886-1172108533/instance-306886-1172108533.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  c1e9445e504d7e0b49cff316e2ecad3a

RANDOM SEED= 356865349

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:       1881672 kB
Buffers:         15740 kB
Cached:          99272 kB
SwapCached:       3716 kB
Active:          63932 kB
Inactive:        61972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1881672 kB
SwapTotal:     4192956 kB
SwapFree:      4183752 kB
Dirty:            1476 kB
Writeback:           0 kB
Mapped:          16408 kB
Slab:            34388 kB
Committed_AS:   529400 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66561 MiB

End job on node59 on Thu Feb 22 02:02:16 UTC 2007