Trace number 308485

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) 1200.11 1200.46

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S499481065-10-SAT.cnf
MD5SUM57791cc3215dce90ed883dcfbd9213d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark180.726
Satisfiable
(Un)Satisfiability was proved
Number of variables5491
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
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/node58/watcher-308485-1172521089 -o ROOT/results/node58/solver-308485-1172521089 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308485-1172521089/picosat /tmp/evaluation/308485-1172521089/instance-308485-1172521089.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: 0.98 1.05 1.56 2/64 21574
/proc/meminfo: memFree=1911104/2055920 swapFree=4183776/4192956
[pid=21574] ppid=21572 vsize=1080 CPUtime=0
/proc/21574/stat : 21574 (picosat) R 21572 21574 20678 0 -1 4194304 186 0 0 0 0 0 0 0 18 0 1 0 272065562 1105920 171 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21574/statm: 270 171 40 102 0 165 0

[startup+0.106447 s]
/proc/loadavg: 0.98 1.05 1.56 2/64 21574
/proc/meminfo: memFree=1911104/2055920 swapFree=4183776/4192956
[pid=21574] ppid=21572 vsize=1520 CPUtime=0.09
/proc/21574/stat : 21574 (picosat) R 21572 21574 20678 0 -1 4194304 273 0 0 0 4 5 0 0 18 0 1 0 272065562 1556480 258 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21574/statm: 380 258 40 102 0 275 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1520

[startup+0.514491 s]
/proc/loadavg: 0.98 1.05 1.56 2/64 21574
/proc/meminfo: memFree=1911104/2055920 swapFree=4183776/4192956
[pid=21574] ppid=21572 vsize=1796 CPUtime=0.5
/proc/21574/stat : 21574 (picosat) R 21572 21574 20678 0 -1 4194304 375 0 0 0 44 6 0 0 21 0 1 0 272065562 1839104 360 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523350 0 0 4096 0 0 0 0 17 1 0 0
/proc/21574/statm: 449 360 42 102 0 344 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1796

[startup+1.33458 s]
/proc/loadavg: 0.98 1.05 1.56 2/65 21575
/proc/meminfo: memFree=1909624/2055920 swapFree=4183776/4192956
[pid=21574] ppid=21572 vsize=1936 CPUtime=1.32
/proc/21574/stat : 21574 (picosat) R 21572 21574 20678 0 -1 4194304 414 0 0 0 126 6 0 0 25 0 1 0 272065562 1982464 397 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/21574/statm: 484 397 48 102 0 379 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1936

[startup+2.97076 s]
/proc/loadavg: 0.98 1.05 1.56 2/65 21575
/proc/meminfo: memFree=1909496/2055920 swapFree=4183776/4192956
[pid=21574] ppid=21572 vsize=2068 CPUtime=2.96
/proc/21574/stat : 21574 (picosat) R 21572 21574 20678 0 -1 4194304 445 0 0 0 290 6 0 0 25 0 1 0 272065562 2117632 428 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522834 0 0 4096 0 0 0 0 17 1 0 0
/proc/21574/statm: 517 428 48 102 0 412 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2068

[startup+6.24713 s]
/proc/loadavg: 0.98 1.05 1.56 2/65 21575
/proc/meminfo: memFree=1909176/2055920 swapFree=4183776/4192956
[pid=21574] ppid=21572 vsize=2352 CPUtime=6.24
/proc/21574/stat : 21574 (picosat) R 21572 21574 20678 0 -1 4194304 492 0 0 0 618 6 0 0 25 0 1 0 272065562 2408448 475 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/21574/statm: 588 475 48 102 0 483 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2352

[startup+12.7028 s]
/proc/loadavg: 0.98 1.05 1.55 2/65 21575
/proc/meminfo: memFree=1908984/2055920 swapFree=4183776/4192956
[pid=21574] ppid=21572 vsize=2480 CPUtime=12.69
/proc/21574/stat : 21574 (picosat) R 21572 21574 20678 0 -1 4194304 536 0 0 0 1263 6 0 0 25 0 1 0 272065562 2539520 519 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529461 0 0 4096 0 0 0 0 17 1 0 0
/proc/21574/statm: 620 519 48 102 0 515 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2480

[startup+25.5073 s]
/proc/loadavg: 0.99 1.05 1.54 2/65 21575
/proc/meminfo: memFree=1908728/2055920 swapFree=4183776/4192956
[pid=21574] ppid=21572 vsize=2848 CPUtime=25.49
/proc/21574/stat : 21574 (picosat) R 21572 21574 20678 0 -1 4194304 622 0 0 0 2543 6 0 0 25 0 1 0 272065562 2916352 605 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530799 0 0 4096 0 0 0 0 17 1 0 0
/proc/21574/statm: 712 605 48 102 0 607 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2848

[startup+51.1131 s]
/proc/loadavg: 0.99 1.04 1.53 2/65 21575
/proc/meminfo: memFree=1908216/2055920 swapFree=4183776/4192956
[pid=21574] ppid=21572 vsize=3300 CPUtime=51.09
/proc/21574/stat : 21574 (picosat) R 21572 21574 20678 0 -1 4194304 729 0 0 0 5103 6 0 0 25 0 1 0 272065562 3379200 712 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525578 0 0 4096 0 0 0 0 17 1 0 0
/proc/21574/statm: 825 712 48 102 0 720 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3300

[startup+102.323 s]
/proc/loadavg: 0.99 1.03 1.50 2/65 21575
/proc/meminfo: memFree=1907512/2055920 swapFree=4183776/4192956
[pid=21574] ppid=21572 vsize=3900 CPUtime=102.28
/proc/21574/stat : 21574 (picosat) R 21572 21574 20678 0 -1 4194304 896 0 0 0 10222 6 0 0 25 0 1 0 272065562 3993600 879 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21574/statm: 975 879 48 102 0 870 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 3900

[startup+162.344 s]
/proc/loadavg: 0.99 1.02 1.46 2/65 21575
/proc/meminfo: memFree=1906872/2055920 swapFree=4183776/4192956
[pid=21574] ppid=21572 vsize=4520 CPUtime=162.29
/proc/21574/stat : 21574 (picosat) R 21572 21574 20678 0 -1 4194304 1070 0 0 0 16222 7 0 0 25 0 1 0 272065562 4628480 1021 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/21574/statm: 1130 1021 48 102 0 1025 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 4520

[startup+222.36 s]
/proc/loadavg: 0.99 1.02 1.43 2/65 21575
/proc/meminfo: memFree=1906232/2055920 swapFree=4183776/4192956
[pid=21574] ppid=21572 vsize=5144 CPUtime=222.29
/proc/21574/stat : 21574 (picosat) R 21572 21574 20678 0 -1 4194304 1228 0 0 0 22222 7 0 0 25 0 1 0 272065562 5267456 1179 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21574/statm: 1286 1179 48 102 0 1181 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 5144

[startup+282.376 s]
/proc/loadavg: 0.99 1.01 1.40 2/65 21575
/proc/meminfo: memFree=1906040/2055920 swapFree=4183776/4192956
[pid=21574] ppid=21572 vsize=5244 CPUtime=282.28
/proc/21574/stat : 21574 (picosat) R 21572 21574 20678 0 -1 4194304 1272 0 0 0 28221 7 0 0 25 0 1 0 272065562 5369856 1221 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21574/statm: 1311 1221 48 102 0 1206 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 5244

[startup+342.393 s]
/proc/loadavg: 0.99 1.01 1.37 2/65 21575
/proc/meminfo: memFree=1905656/2055920 swapFree=4183776/4192956
[pid=21574] ppid=21572 vsize=5700 CPUtime=342.28
/proc/21574/stat : 21574 (picosat) R 21572 21574 20678 0 -1 4194304 1369 0 0 0 34221 7 0 0 25 0 1 0 272065562 5836800 1305 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/21574/statm: 1425 1305 48 102 0 1320 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 5700

[startup+402.413 s]
/proc/loadavg: 0.99 1.00 1.35 2/65 21575
/proc/meminfo: memFree=1905144/2055920 swapFree=4183776/4192956
[pid=21574] ppid=21572 vsize=6208 CPUtime=402.28
/proc/21574/stat : 21574 (picosat) R 21572 21574 20678 0 -1 4194304 1522 0 0 0 40221 7 0 0 25 0 1 0 272065562 6356992 1425 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/21574/statm: 1552 1425 48 102 0 1447 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 6208

[startup+462.427 s]
/proc/loadavg: 0.99 1.00 1.32 2/65 21575
/proc/meminfo: memFree=1904824/2055920 swapFree=4183776/4192956
[pid=21574] ppid=21572 vsize=6344 CPUtime=462.29
/proc/21574/stat : 21574 (picosat) R 21572 21574 20678 0 -1 4194304 1615 0 0 0 46221 8 0 0 25 0 1 0 272065562 6496256 1471 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21574/statm: 1586 1471 48 102 0 1481 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 6344

[startup+522.441 s]
/proc/loadavg: 0.99 1.00 1.30 2/65 21575
/proc/meminfo: memFree=1904696/2055920 swapFree=4183776/4192956
[pid=21574] ppid=21572 vsize=6584 CPUtime=522.28
/proc/21574/stat : 21574 (picosat) R 21572 21574 20678 0 -1 4194304 1686 0 0 0 52220 8 0 0 25 0 1 0 272065562 6742016 1526 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21574/statm: 1646 1526 48 102 0 1541 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 6584

[startup+582.458 s]
/proc/loadavg: 0.99 1.00 1.28 2/65 21575
/proc/meminfo: memFree=1904248/2055920 swapFree=4183776/4192956
[pid=21574] ppid=21572 vsize=7020 CPUtime=582.28
/proc/21574/stat : 21574 (picosat) R 21572 21574 20678 0 -1 4194304 1798 0 0 0 58220 8 0 0 25 0 1 0 272065562 7188480 1638 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21574/statm: 1755 1638 48 102 0 1650 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 7020

[startup+642.48 s]
/proc/loadavg: 0.99 1.00 1.26 2/65 21575
/proc/meminfo: memFree=1904184/2055920 swapFree=4183776/4192956
[pid=21574] ppid=21572 vsize=7072 CPUtime=642.28
/proc/21574/stat : 21574 (picosat) R 21572 21574 20678 0 -1 4194304 1815 0 0 0 64220 8 0 0 25 0 1 0 272065562 7241728 1655 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530087 0 0 4096 0 0 0 0 17 1 0 0
/proc/21574/statm: 1768 1655 48 102 0 1663 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 7072

[startup+702.498 s]
/proc/loadavg: 0.99 1.00 1.24 2/65 21575
/proc/meminfo: memFree=1903992/2055920 swapFree=4183776/4192956
[pid=21574] ppid=21572 vsize=7232 CPUtime=702.28
/proc/21574/stat : 21574 (picosat) R 21572 21574 20678 0 -1 4194304 1868 0 0 0 70220 8 0 0 25 0 1 0 272065562 7405568 1700 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21574/statm: 1808 1700 48 102 0 1703 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 7232

[startup+762.515 s]
/proc/loadavg: 0.99 1.00 1.22 2/65 21575
/proc/meminfo: memFree=1903928/2055920 swapFree=4183776/4192956
[pid=21574] ppid=21572 vsize=7228 CPUtime=762.28
/proc/21574/stat : 21574 (picosat) R 21572 21574 20678 0 -1 4194304 1871 0 0 0 76220 8 0 0 25 0 1 0 272065562 7401472 1702 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21574/statm: 1807 1702 48 102 0 1702 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 7228

[startup+822.534 s]
/proc/loadavg: 0.99 1.00 1.20 2/65 21575
/proc/meminfo: memFree=1903544/2055920 swapFree=4183776/4192956
[pid=21574] ppid=21572 vsize=7620 CPUtime=822.28
/proc/21574/stat : 21574 (picosat) R 21572 21574 20678 0 -1 4194304 1986 0 0 0 82220 8 0 0 25 0 1 0 272065562 7802880 1803 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/21574/statm: 1905 1803 48 102 0 1800 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 7620

[startup+882.55 s]
/proc/loadavg: 0.99 1.00 1.19 2/65 21575
/proc/meminfo: memFree=1903352/2055920 swapFree=4183776/4192956
[pid=21574] ppid=21572 vsize=7772 CPUtime=882.29
/proc/21574/stat : 21574 (picosat) R 21572 21574 20678 0 -1 4194304 2022 0 0 0 88220 9 0 0 25 0 1 0 272065562 7958528 1839 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/21574/statm: 1943 1839 48 102 0 1838 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 7772

[startup+942.566 s]
/proc/loadavg: 0.99 1.00 1.17 2/65 21575
/proc/meminfo: memFree=1903224/2055920 swapFree=4183776/4192956
[pid=21574] ppid=21572 vsize=8064 CPUtime=942.28
/proc/21574/stat : 21574 (picosat) R 21572 21574 20678 0 -1 4194304 2068 0 0 0 94219 9 0 0 25 0 1 0 272065562 8257536 1885 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/21574/statm: 2016 1885 48 102 0 1911 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 8064

[startup+1002.58 s]
/proc/loadavg: 0.99 1.00 1.16 2/65 21575
/proc/meminfo: memFree=1903224/2055920 swapFree=4183776/4192956
[pid=21574] ppid=21572 vsize=8060 CPUtime=1002.28
/proc/21574/stat : 21574 (picosat) R 21572 21574 20678 0 -1 4194304 2068 0 0 0 100219 9 0 0 25 0 1 0 272065562 8253440 1884 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21574/statm: 2015 1884 48 102 0 1910 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 8060

[startup+1062.6 s]
/proc/loadavg: 0.99 1.00 1.15 2/65 21575
/proc/meminfo: memFree=1903096/2055920 swapFree=4183776/4192956
[pid=21574] ppid=21572 vsize=8060 CPUtime=1062.28
/proc/21574/stat : 21574 (picosat) R 21572 21574 20678 0 -1 4194304 2207 0 0 0 106219 9 0 0 25 0 1 0 272065562 8253440 1887 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21574/statm: 2015 1887 48 102 0 1910 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 8060

[startup+1122.62 s]
/proc/loadavg: 0.99 1.00 1.14 2/65 21575
/proc/meminfo: memFree=1903032/2055920 swapFree=4183776/4192956
[pid=21574] ppid=21572 vsize=8060 CPUtime=1122.28
/proc/21574/stat : 21574 (picosat) R 21572 21574 20678 0 -1 4194304 2446 0 0 0 112219 9 0 0 25 0 1 0 272065562 8253440 1888 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21574/statm: 2015 1888 48 102 0 1910 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 8060

[startup+1182.63 s]
/proc/loadavg: 0.99 1.00 1.13 2/65 21575
/proc/meminfo: memFree=1902968/2055920 swapFree=4183776/4192956
[pid=21574] ppid=21572 vsize=8060 CPUtime=1182.28
/proc/21574/stat : 21574 (picosat) R 21572 21574 20678 0 -1 4194304 2654 0 0 0 118219 9 0 0 25 0 1 0 272065562 8253440 1890 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21574/statm: 2015 1890 48 102 0 1910 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 8060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 0.99 1.00 1.12 2/65 21575
/proc/meminfo: memFree=1902968/2055920 swapFree=4183776/4192956
[pid=21574] ppid=21572 vsize=8060 CPUtime=1200.1
/proc/21574/stat : 21574 (picosat) R 21572 21574 20678 0 -1 4194304 2724 0 0 0 120001 9 0 0 25 0 1 0 272065562 8253440 1890 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/21574/statm: 2015 1890 48 102 0 1910 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 8060

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): 1200.46
CPU time (s): 1200.11
CPU user time (s): 1200.01
CPU system time (s): 0.102984
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 8200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.102984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2724
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= 1400

runsolver used 0.735888 second user time and 2.47562 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Mon Feb 26 20:18:09 UTC 2007

IDJOB= 308485
IDBENCH= 20233
IDSOLVER= 106
FILE ID= node58/308485-1172521089

PBS_JOBID= 3971783

Free space on /tmp= 66563 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S499481065-10-SAT.cnf
COMMAND LINE= /tmp/evaluation/308485-1172521089/picosat /tmp/evaluation/308485-1172521089/instance-308485-1172521089.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-308485-1172521089 -o ROOT/results/node58/solver-308485-1172521089 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308485-1172521089/picosat /tmp/evaluation/308485-1172521089/instance-308485-1172521089.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  57791cc3215dce90ed883dcfbd9213d5

RANDOM SEED= 58168313

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1911448 kB
Buffers:         19312 kB
Cached:          87848 kB
SwapCached:       3408 kB
Active:          36548 kB
Inactive:        81600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1911448 kB
SwapTotal:     4192956 kB
SwapFree:      4183776 kB
Dirty:             712 kB
Writeback:           0 kB
Mapped:          16092 kB
Slab:            12348 kB
Committed_AS:   613756 kB
PageTables:       1384 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= 66563 MiB

End job on node58 on Mon Feb 26 20:38:11 UTC 2007