Trace number 304262

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 535? (TO) 1200.09 1200.56

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S417904071-03.cnf
MD5SUM0fd92de82da04b8c7e112e58ce42334f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1100.04
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 513600

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/node43/watcher-304262-1172054915 -o ROOT/results/node43/solver-304262-1172054915 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304262-1172054915/picosat /tmp/evaluation/304262-1172054915/instance-304262-1172054915.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 4246
/proc/meminfo: memFree=1442848/2055920 swapFree=4183412/4192956
[pid=4246] ppid=4244 vsize=568 CPUtime=0
/proc/4246/stat : 4246 (picosat) R 4244 4246 4189 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 225447521 581632 54 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4246/statm: 142 54 40 102 0 37 0

[startup+0.1074 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4246
/proc/meminfo: memFree=1442848/2055920 swapFree=4183412/4192956
[pid=4246] ppid=4244 vsize=836 CPUtime=0.1
/proc/4246/stat : 4246 (picosat) R 4244 4246 4189 0 -1 4194304 142 0 0 0 5 5 0 0 18 0 1 0 225447521 856064 127 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4246/statm: 209 127 40 102 0 104 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 836

[startup+0.515466 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4246
/proc/meminfo: memFree=1442848/2055920 swapFree=4183412/4192956
[pid=4246] ppid=4244 vsize=1892 CPUtime=0.5
/proc/4246/stat : 4246 (picosat) R 4244 4246 4189 0 -1 4194304 405 0 0 0 38 12 0 0 21 0 1 0 225447521 1937408 390 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/4246/statm: 473 390 42 102 0 368 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1892

[startup+1.3356 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4247
/proc/meminfo: memFree=1441240/2055920 swapFree=4183412/4192956
[pid=4246] ppid=4244 vsize=2160 CPUtime=1.32
/proc/4246/stat : 4246 (picosat) R 4244 4246 4189 0 -1 4194304 471 0 0 0 120 12 0 0 25 0 1 0 225447521 2211840 454 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/4246/statm: 540 454 48 102 0 435 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2160

[startup+2.97388 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4247
/proc/meminfo: memFree=1440920/2055920 swapFree=4183412/4192956
[pid=4246] ppid=4244 vsize=2420 CPUtime=2.96
/proc/4246/stat : 4246 (picosat) R 4244 4246 4189 0 -1 4194304 540 0 0 0 284 12 0 0 25 0 1 0 225447521 2478080 523 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525800 0 0 4096 0 0 0 0 17 1 0 0
/proc/4246/statm: 605 523 48 102 0 500 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2420

[startup+6.25042 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4247
/proc/meminfo: memFree=1440408/2055920 swapFree=4183412/4192956
[pid=4246] ppid=4244 vsize=2784 CPUtime=6.24
/proc/4246/stat : 4246 (picosat) R 4244 4246 4189 0 -1 4194304 642 0 0 0 611 13 0 0 25 0 1 0 225447521 2850816 625 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525845 0 0 4096 0 0 0 0 17 1 0 0
/proc/4246/statm: 696 625 48 102 0 591 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2784

[startup+12.7075 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 4247
/proc/meminfo: memFree=1439768/2055920 swapFree=4183412/4192956
[pid=4246] ppid=4244 vsize=3288 CPUtime=12.7
/proc/4246/stat : 4246 (picosat) R 4244 4246 4189 0 -1 4194304 754 0 0 0 1257 13 0 0 25 0 1 0 225447521 3366912 737 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4246/statm: 822 737 48 102 0 717 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3288

[startup+25.6086 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 4247
/proc/meminfo: memFree=1439192/2055920 swapFree=4183412/4192956
[pid=4246] ppid=4244 vsize=3864 CPUtime=25.59
/proc/4246/stat : 4246 (picosat) R 4244 4246 4189 0 -1 4194304 915 0 0 0 2546 13 0 0 25 0 1 0 225447521 3956736 898 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4246/statm: 966 898 48 102 0 861 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 3864

[startup+51.2169 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 4247
/proc/meminfo: memFree=1438296/2055920 swapFree=4183412/4192956
[pid=4246] ppid=4244 vsize=4660 CPUtime=51.19
/proc/4246/stat : 4246 (picosat) R 4244 4246 4189 0 -1 4194304 1118 0 0 0 5106 13 0 0 25 0 1 0 225447521 4771840 1101 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4246/statm: 1165 1101 48 102 0 1060 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 4660

[startup+102.428 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 4247
/proc/meminfo: memFree=1437272/2055920 swapFree=4183412/4192956
[pid=4246] ppid=4244 vsize=5848 CPUtime=102.38
/proc/4246/stat : 4246 (picosat) R 4244 4246 4189 0 -1 4194304 1375 0 0 0 10225 13 0 0 25 0 1 0 225447521 5988352 1358 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4246/statm: 1462 1358 48 102 0 1357 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 5848

[startup+162.446 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4247
/proc/meminfo: memFree=1436440/2055920 swapFree=4183412/4192956
[pid=4246] ppid=4244 vsize=6740 CPUtime=162.38
/proc/4246/stat : 4246 (picosat) R 4244 4246 4189 0 -1 4194304 1599 0 0 0 16225 13 0 0 25 0 1 0 225447521 6901760 1582 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4246/statm: 1685 1582 48 102 0 1580 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 6740

[startup+222.461 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4247
/proc/meminfo: memFree=1435800/2055920 swapFree=4183412/4192956
[pid=4246] ppid=4244 vsize=7268 CPUtime=222.38
/proc/4246/stat : 4246 (picosat) R 4244 4246 4189 0 -1 4194304 1740 0 0 0 22224 14 0 0 25 0 1 0 225447521 7442432 1723 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/4246/statm: 1817 1723 48 102 0 1712 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 7268

[startup+282.476 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4247
/proc/meminfo: memFree=1435480/2055920 swapFree=4183412/4192956
[pid=4246] ppid=4244 vsize=7708 CPUtime=282.38
/proc/4246/stat : 4246 (picosat) R 4244 4246 4189 0 -1 4194304 1851 0 0 0 28224 14 0 0 25 0 1 0 225447521 7892992 1823 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4246/statm: 1927 1823 48 102 0 1822 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 7708

[startup+342.496 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4247
/proc/meminfo: memFree=1434840/2055920 swapFree=4183412/4192956
[pid=4246] ppid=4244 vsize=8256 CPUtime=342.38
/proc/4246/stat : 4246 (picosat) R 4244 4246 4189 0 -1 4194304 2034 0 0 0 34224 14 0 0 25 0 1 0 225447521 8454144 1980 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4246/statm: 2064 1980 48 102 0 1959 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 8256

[startup+402.512 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4247
/proc/meminfo: memFree=1434584/2055920 swapFree=4183412/4192956
[pid=4246] ppid=4244 vsize=8524 CPUtime=402.38
/proc/4246/stat : 4246 (picosat) R 4244 4246 4189 0 -1 4194304 2105 0 0 0 40224 14 0 0 25 0 1 0 225447521 8728576 2051 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/4246/statm: 2131 2051 48 102 0 2026 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 8524

[startup+462.527 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4247
/proc/meminfo: memFree=1434136/2055920 swapFree=4183412/4192956
[pid=4246] ppid=4244 vsize=9020 CPUtime=462.37
/proc/4246/stat : 4246 (picosat) R 4244 4246 4189 0 -1 4194304 2221 0 0 0 46223 14 0 0 25 0 1 0 225447521 9236480 2149 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/4246/statm: 2255 2149 48 102 0 2150 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 9020

[startup+522.539 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4247
/proc/meminfo: memFree=1433880/2055920 swapFree=4183412/4192956
[pid=4246] ppid=4244 vsize=9152 CPUtime=522.36
/proc/4246/stat : 4246 (picosat) R 4244 4246 4189 0 -1 4194304 2384 0 0 0 52222 14 0 0 25 0 1 0 225447521 9371648 2180 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4246/statm: 2288 2180 48 102 0 2183 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 9152

[startup+582.619 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4247
/proc/meminfo: memFree=1433432/2055920 swapFree=4183412/4192956
[pid=4246] ppid=4244 vsize=9584 CPUtime=582.42
/proc/4246/stat : 4246 (picosat) R 4244 4246 4189 0 -1 4194304 2701 0 0 0 58228 14 0 0 25 0 1 0 225447521 9814016 2294 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4246/statm: 2396 2294 48 102 0 2291 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 9584

[startup+642.635 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4247
/proc/meminfo: memFree=1433368/2055920 swapFree=4183412/4192956
[pid=4246] ppid=4244 vsize=9724 CPUtime=642.42
/proc/4246/stat : 4246 (picosat) R 4244 4246 4189 0 -1 4194304 2956 0 0 0 64228 14 0 0 25 0 1 0 225447521 9957376 2299 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4246/statm: 2431 2299 48 102 0 2326 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 9724

[startup+702.654 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4247
/proc/meminfo: memFree=1432984/2055920 swapFree=4183412/4192956
[pid=4246] ppid=4244 vsize=10000 CPUtime=702.42
/proc/4246/stat : 4246 (picosat) R 4244 4246 4189 0 -1 4194304 3278 0 0 0 70228 14 0 0 25 0 1 0 225447521 10240000 2402 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4246/statm: 2500 2402 48 102 0 2395 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 10000

[startup+762.677 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 4329
/proc/meminfo: memFree=1431400/2055920 swapFree=4183412/4192956
[pid=4246] ppid=4244 vsize=10528 CPUtime=762.39
/proc/4246/stat : 4246 (picosat) R 4244 4246 4189 0 -1 4194304 3634 0 0 0 76224 15 0 0 25 0 1 0 225447521 10780672 2534 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/4246/statm: 2632 2534 48 102 0 2527 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 10528

[startup+822.725 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 4419
/proc/meminfo: memFree=1431336/2055920 swapFree=4183412/4192956
[pid=4246] ppid=4244 vsize=10528 CPUtime=822.38
/proc/4246/stat : 4246 (picosat) R 4244 4246 4189 0 -1 4194304 3825 0 0 0 82222 16 0 0 25 0 1 0 225447521 10780672 2535 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4246/statm: 2632 2535 48 102 0 2527 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 10528

[startup+882.746 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4445
/proc/meminfo: memFree=1432088/2055920 swapFree=4183412/4192956
[pid=4246] ppid=4244 vsize=10792 CPUtime=882.37
/proc/4246/stat : 4246 (picosat) R 4244 4246 4189 0 -1 4194304 4081 0 0 0 88221 16 0 0 25 0 1 0 225447521 11051008 2598 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4246/statm: 2698 2598 48 102 0 2593 0
Current children cumulated CPU time (s) 882.37
Current children cumulated vsize (KiB) 10792

[startup+942.762 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 4445
/proc/meminfo: memFree=1431960/2055920 swapFree=4183412/4192956
[pid=4246] ppid=4244 vsize=10844 CPUtime=942.37
/proc/4246/stat : 4246 (picosat) R 4244 4246 4189 0 -1 4194304 4327 0 0 0 94221 16 0 0 25 0 1 0 225447521 11104256 2621 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4246/statm: 2711 2621 48 102 0 2606 0
Current children cumulated CPU time (s) 942.37
Current children cumulated vsize (KiB) 10844

[startup+1002.78 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 4445
/proc/meminfo: memFree=1431640/2055920 swapFree=4183412/4192956
[pid=4246] ppid=4244 vsize=11240 CPUtime=1002.37
/proc/4246/stat : 4246 (picosat) R 4244 4246 4189 0 -1 4194304 4613 0 0 0 100221 16 0 0 25 0 1 0 225447521 11509760 2706 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4246/statm: 2810 2706 48 102 0 2705 0
Current children cumulated CPU time (s) 1002.37
Current children cumulated vsize (KiB) 11240

[startup+1062.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4445
/proc/meminfo: memFree=1431704/2055920 swapFree=4183412/4192956
[pid=4246] ppid=4244 vsize=11220 CPUtime=1062.36
/proc/4246/stat : 4246 (picosat) R 4244 4246 4189 0 -1 4194304 4807 0 0 0 106220 16 0 0 25 0 1 0 225447521 11489280 2720 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/4246/statm: 2805 2720 48 102 0 2700 0
Current children cumulated CPU time (s) 1062.36
Current children cumulated vsize (KiB) 11220

[startup+1122.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4445
/proc/meminfo: memFree=1431640/2055920 swapFree=4183412/4192956
[pid=4246] ppid=4244 vsize=11348 CPUtime=1122.37
/proc/4246/stat : 4246 (picosat) R 4244 4246 4189 0 -1 4194304 4980 0 0 0 112220 17 0 0 25 0 1 0 225447521 11620352 2725 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4246/statm: 2837 2725 48 102 0 2732 0
Current children cumulated CPU time (s) 1122.37
Current children cumulated vsize (KiB) 11348

[startup+1182.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4445
/proc/meminfo: memFree=1431128/2055920 swapFree=4183412/4192956
[pid=4246] ppid=4244 vsize=11744 CPUtime=1182.36
/proc/4246/stat : 4246 (picosat) R 4244 4246 4189 0 -1 4194304 5272 0 0 0 118219 17 0 0 25 0 1 0 225447521 12025856 2843 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/4246/statm: 2936 2843 48 102 0 2831 0
Current children cumulated CPU time (s) 1182.36
Current children cumulated vsize (KiB) 11744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4445
/proc/meminfo: memFree=1431000/2055920 swapFree=4183412/4192956
[pid=4246] ppid=4244 vsize=11876 CPUtime=1200.08
/proc/4246/stat : 4246 (picosat) R 4244 4246 4189 0 -1 4194304 5350 0 0 0 119991 17 0 0 25 0 1 0 225447521 12161024 2877 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/4246/statm: 2969 2877 48 102 0 2864 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 11876

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): 1200.56
CPU time (s): 1200.09
CPU user time (s): 1199.91
CPU system time (s): 0.177972
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 11920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.177972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5350
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= 1880

runsolver used 0.777881 second user time and 2.51062 second system time

The end



Launcher Data (download as text)




Begin job on node43 on Wed Feb 21 10:48:35 UTC 2007

IDJOB= 304262
IDBENCH= 20128
IDSOLVER= 106
FILE ID= node43/304262-1172054915

PBS_JOBID= 3892773

Free space on /tmp= 66562 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S417904071-03.cnf
COMMAND LINE= /tmp/evaluation/304262-1172054915/picosat /tmp/evaluation/304262-1172054915/instance-304262-1172054915.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-304262-1172054915 -o ROOT/results/node43/solver-304262-1172054915 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304262-1172054915/picosat /tmp/evaluation/304262-1172054915/instance-304262-1172054915.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  0fd92de82da04b8c7e112e58ce42334f

RANDOM SEED= 33640906

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.281
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		: 3000.281
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:       1443256 kB
Buffers:         36932 kB
Cached:         491908 kB
SwapCached:       3668 kB
Active:         118080 kB
Inactive:       420256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1443256 kB
SwapTotal:     4192956 kB
SwapFree:      4183412 kB
Dirty:            1060 kB
Writeback:           0 kB
Mapped:          15328 kB
Slab:            60388 kB
Committed_AS:   609652 kB
PageTables:       1392 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= 66562 MiB

End job on node43 on Wed Feb 21 11:08:38 UTC 2007