Trace number 306189

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) 1200.08 1200.5

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S597645631-10.cnf
MD5SUMbe41d97fbec08b222b8d456b52d73634
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark145.39
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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-306189-1172094074 -o ROOT/results/node10/solver-306189-1172094074 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306189-1172094074/picosat /tmp/evaluation/306189-1172094074/instance-306189-1172094074.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: 0.85 0.97 0.99 3/77 20424
/proc/meminfo: memFree=1859832/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=1536 CPUtime=0
/proc/20424/stat : 20424 (picosat) R 20422 20424 20367 0 -1 4194304 256 0 0 0 0 0 0 0 18 0 1 0 229362492 1572864 241 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 384 241 40 102 0 279 0

[startup+0.10727 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 20424
/proc/meminfo: memFree=1859832/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=1932 CPUtime=0.1
/proc/20424/stat : 20424 (picosat) R 20422 20424 20367 0 -1 4194304 340 0 0 0 5 5 0 0 18 0 1 0 229362492 1978368 325 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 483 325 40 102 0 378 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1932

[startup+0.515323 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 20424
/proc/meminfo: memFree=1859832/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=3384 CPUtime=0.51
/proc/20424/stat : 20424 (picosat) R 20422 20424 20367 0 -1 4194304 688 0 0 0 30 21 0 0 22 0 1 0 229362492 3465216 671 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 846 671 48 102 0 741 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3384

[startup+1.34044 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 20425
/proc/meminfo: memFree=1856240/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=4820 CPUtime=1.33
/proc/20424/stat : 20424 (picosat) R 20422 20424 20367 0 -1 4194304 1040 0 0 0 112 21 0 0 25 0 1 0 229362492 4935680 1023 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 1205 1023 48 102 0 1100 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4820

[startup+2.97766 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 20425
/proc/meminfo: memFree=1854128/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=7668 CPUtime=2.96
/proc/20424/stat : 20424 (picosat) R 20422 20424 20367 0 -1 4194304 1773 0 0 0 275 21 0 0 25 0 1 0 229362492 7852032 1756 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 1917 1756 48 102 0 1812 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7668

[startup+6.2541 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 20425
/proc/meminfo: memFree=1850800/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=10144 CPUtime=6.24
/proc/20424/stat : 20424 (picosat) R 20422 20424 20367 0 -1 4194304 2394 0 0 0 602 22 0 0 25 0 1 0 229362492 10387456 2376 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529395 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 2536 2376 48 102 0 2431 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10144

[startup+12.71 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 20425
/proc/meminfo: memFree=1848688/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=11644 CPUtime=12.7
/proc/20424/stat : 20424 (picosat) R 20422 20424 20367 0 -1 4194304 2762 0 0 0 1247 23 0 0 25 0 1 0 229362492 11923456 2744 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 2911 2744 48 102 0 2806 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 11644

[startup+25.5207 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 20425
/proc/meminfo: memFree=1846448/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=13820 CPUtime=25.51
/proc/20424/stat : 20424 (picosat) R 20422 20424 20367 0 -1 4194304 3324 0 0 0 2528 23 0 0 25 0 1 0 229362492 14151680 3306 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 3455 3306 48 102 0 3350 0
Current children cumulated CPU time (s) 25.51
Current children cumulated vsize (KiB) 13820

[startup+51.1372 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 20427
/proc/meminfo: memFree=1841392/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=18908 CPUtime=51.11
/proc/20424/stat : 20424 (picosat) R 20422 20424 20367 0 -1 4194304 4583 0 0 0 5087 24 0 0 25 0 1 0 229362492 19361792 4565 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 4727 4565 48 102 0 4622 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 18908

[startup+102.359 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 20427
/proc/meminfo: memFree=1836208/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=24316 CPUtime=102.32
/proc/20424/stat : 20424 (picosat) R 20422 20424 20367 0 -1 4194304 5891 0 0 0 10206 26 0 0 25 0 1 0 229362492 24899584 5873 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 6079 5873 48 102 0 5974 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 24316

[startup+162.394 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20427
/proc/meminfo: memFree=1829808/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=30740 CPUtime=162.34
/proc/20424/stat : 20424 (picosat) R 20422 20424 20367 0 -1 4194304 7568 0 0 0 16206 28 0 0 25 0 1 0 229362492 31477760 7464 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 7685 7464 48 102 0 7580 0
Current children cumulated CPU time (s) 162.34
Current children cumulated vsize (KiB) 30740

[startup+222.421 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20427
/proc/meminfo: memFree=1827632/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=32676 CPUtime=222.34
/proc/20424/stat : 20424 (picosat) R 20422 20424 20367 0 -1 4194304 8274 0 0 0 22206 28 0 0 25 0 1 0 229362492 33460224 7955 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520125 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 8169 7955 48 102 0 8064 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 32676

[startup+282.453 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20427
/proc/meminfo: memFree=1820848/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=39416 CPUtime=282.36
/proc/20424/stat : 20424 (picosat) R 20422 20424 20367 0 -1 4194304 10155 0 0 0 28206 30 0 0 25 0 1 0 229362492 40361984 9644 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 9854 9644 48 102 0 9749 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 39416

[startup+342.488 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20427
/proc/meminfo: memFree=1819184/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=41036 CPUtime=342.37
/proc/20424/stat : 20424 (picosat) R 20422 20424 20367 0 -1 4194304 10811 0 0 0 34206 31 0 0 25 0 1 0 229362492 42020864 10057 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 10259 10057 48 102 0 10154 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 41036

[startup+402.522 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 20427
/proc/meminfo: memFree=1814960/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=45284 CPUtime=402.38
/proc/20424/stat : 20424 (picosat) R 20422 20424 20367 0 -1 4194304 12054 0 0 0 40206 32 0 0 25 0 1 0 229362492 46370816 11123 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 11321 11123 48 102 0 11216 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 45284

[startup+462.559 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 20427
/proc/meminfo: memFree=1810480/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=49672 CPUtime=462.4
/proc/20424/stat : 20424 (picosat) R 20422 20424 20367 0 -1 4194304 13228 0 0 0 46207 33 0 0 25 0 1 0 229362492 50864128 12201 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 12418 12201 48 102 0 12313 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 49672

[startup+522.591 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20427
/proc/meminfo: memFree=1806512/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=53432 CPUtime=522.42
/proc/20424/stat : 20424 (picosat) R 20422 20424 20367 0 -1 4194304 14384 0 0 0 52207 35 0 0 25 0 1 0 229362492 54714368 13178 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 13358 13178 48 102 0 13253 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 53432

[startup+582.625 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20427
/proc/meminfo: memFree=1806512/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=53432 CPUtime=582.43
/proc/20424/stat : 20424 (picosat) R 20422 20424 20367 0 -1 4194304 14389 0 0 0 58208 35 0 0 25 0 1 0 229362492 54714368 13183 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 13358 13183 48 102 0 13253 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 53432

[startup+642.664 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20427
/proc/meminfo: memFree=1802352/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=57500 CPUtime=642.45
/proc/20424/stat : 20424 (picosat) R 20422 20424 20367 0 -1 4194304 15881 0 0 0 64209 36 0 0 25 0 1 0 229362492 58880000 14205 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520125 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 14375 14205 48 102 0 14270 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 57500

[startup+702.697 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20427
/proc/meminfo: memFree=1801520/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=58256 CPUtime=702.47
/proc/20424/stat : 20424 (picosat) R 20422 20424 20367 0 -1 4194304 16257 0 0 0 70210 37 0 0 25 0 1 0 229362492 59654144 14385 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 14564 14385 48 102 0 14459 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 58256

[startup+762.728 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20427
/proc/meminfo: memFree=1795888/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=63960 CPUtime=762.48
/proc/20424/stat : 20424 (picosat) R 20422 20424 20367 0 -1 4194304 17835 0 0 0 76209 39 0 0 25 0 1 0 229362492 65495040 15794 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 15990 15794 48 102 0 15885 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 63960

[startup+822.766 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20427
/proc/meminfo: memFree=1797936/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=61748 CPUtime=822.5
/proc/20424/stat : 20424 (picosat) R 20422 20424 20367 0 -1 4194304 18830 0 0 0 82210 40 0 0 25 0 1 0 229362492 63229952 15268 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 15437 15268 48 102 0 15332 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 61748

[startup+882.799 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20427
/proc/meminfo: memFree=1793968/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=65748 CPUtime=882.51
/proc/20424/stat : 20424 (picosat) R 20422 20424 20367 0 -1 4194304 19876 0 0 0 88210 41 0 0 25 0 1 0 229362492 67325952 16251 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 16437 16251 48 102 0 16332 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 65748

[startup+942.831 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20427
/proc/meminfo: memFree=1793712/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=66104 CPUtime=942.52
/proc/20424/stat : 20424 (picosat) R 20422 20424 20367 0 -1 4194304 20235 0 0 0 94211 41 0 0 25 0 1 0 229362492 67690496 16310 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 16526 16310 48 102 0 16421 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 66104

[startup+1002.86 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20427
/proc/meminfo: memFree=1790064/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=69716 CPUtime=1002.54
/proc/20424/stat : 20424 (picosat) R 20422 20424 20367 0 -1 4194304 21269 0 0 0 100211 43 0 0 25 0 1 0 229362492 71389184 17209 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 17429 17209 48 102 0 17324 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 69716

[startup+1062.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20427
/proc/meminfo: memFree=1790320/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=69384 CPUtime=1062.55
/proc/20424/stat : 20424 (picosat) R 20422 20424 20367 0 -1 4194304 21338 0 0 0 106212 43 0 0 25 0 1 0 229362492 71049216 17137 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529882 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 17346 17137 48 102 0 17241 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 69384

[startup+1122.93 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20427
/proc/meminfo: memFree=1790512/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=69136 CPUtime=1122.56
/proc/20424/stat : 20424 (picosat) R 20422 20424 20367 0 -1 4194304 23779 0 0 0 112210 46 0 0 25 0 1 0 229362492 70795264 17082 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 17284 17082 48 102 0 17179 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 69136

[startup+1182.95 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20427
/proc/meminfo: memFree=1785136/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=74524 CPUtime=1182.57
/proc/20424/stat : 20424 (picosat) R 20422 20424 20367 0 -1 4194304 25189 0 0 0 118209 48 0 0 25 0 1 0 229362492 76312576 18419 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 18631 18419 48 102 0 18526 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 74524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 20501
/proc/meminfo: memFree=1783928/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=74524 CPUtime=1200.06
/proc/20424/stat : 20424 (picosat) R 20422 20424 20367 0 -1 4194304 25189 0 0 0 119958 48 0 0 25 0 1 0 229362492 76312576 18419 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 18631 18419 48 102 0 18526 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 74524

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

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

[startup+1200.48 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 20501
/proc/meminfo: memFree=1783928/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=74524 CPUtime=1200.06
/proc/20424/stat : 20424 (picosat) R 20422 20424 20367 0 -1 4194304 25189 0 0 0 119958 48 0 0 25 0 1 0 229362492 76312576 18419 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 18631 18419 48 102 0 18526 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 74524

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.08
CPU user time (s): 1199.58
CPU system time (s): 0.502923
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 78856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.58
system time used= 0.502923
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25189
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= 24584

runsolver used 1.45478 second user time and 2.77358 second system time

The end



Launcher Data (download as text)




Begin job on node10 on Wed Feb 21 21:41:15 UTC 2007

IDJOB= 306189
IDBENCH= 20175
IDSOLVER= 106
FILE ID= node10/306189-1172094074

PBS_JOBID= 3865347

Free space on /tmp= 66547 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S597645631-10.cnf
COMMAND LINE= /tmp/evaluation/306189-1172094074/picosat /tmp/evaluation/306189-1172094074/instance-306189-1172094074.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-306189-1172094074 -o ROOT/results/node10/solver-306189-1172094074 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306189-1172094074/picosat /tmp/evaluation/306189-1172094074/instance-306189-1172094074.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  be41d97fbec08b222b8d456b52d73634

RANDOM SEED= 78043632

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:       1860240 kB
Buffers:         19856 kB
Cached:          77588 kB
SwapCached:          0 kB
Active:          79716 kB
Inactive:        61772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1860240 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1400 kB
Writeback:           0 kB
Mapped:          62912 kB
Slab:            39684 kB
Committed_AS:  1304844 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 22:01:17 UTC 2007