Trace number 337056

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) 1200.03 1200.51

General information on the benchmark

Namecrafted/Hard/contest02/
pyhala-braun-unsat-40-4-02.sat05-459.reshuffled-07.cnf
MD5SUMad877d677446ba8c798f8e71c4c035c2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark696.65
Satisfiable
(Un)Satisfiability was proved
Number of variables9638
Number of clauses31795
Sum of the clauses size82345
Maximum clause length3
Minimum clause length1
Number of clauses of size 183
Number of clauses of size 212874
Number of clauses of size 318838
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node71/watcher-337056-1173659344 -o ROOT/results/node71/solver-337056-1173659344 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337056-1173659344/picosat /tmp/evaluation/337056-1173659344/instance-337056-1173659344.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 1.00 1.02 1.00 3/64 11785
/proc/meminfo: memFree=1890680/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=1668 CPUtime=0
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 385892200 1708032 262 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 417 262 40 102 0 312 0

[startup+0.015416 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 11785
/proc/meminfo: memFree=1890680/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=1668 CPUtime=0
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 385892200 1708032 262 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 417 262 40 102 0 312 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1668

[startup+0.101436 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 11785
/proc/meminfo: memFree=1890680/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=1952 CPUtime=0.09
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 324 0 0 0 4 5 0 0 18 0 1 0 385892200 1998848 309 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 488 309 40 102 0 383 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1952

[startup+0.301477 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 11785
/proc/meminfo: memFree=1890680/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=2776 CPUtime=0.29
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 542 0 0 0 14 15 0 0 19 0 1 0 385892200 2842624 520 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 694 520 48 102 0 589 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2776

[startup+0.701564 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 11785
/proc/meminfo: memFree=1890680/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=2908 CPUtime=0.69
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 576 0 0 0 54 15 0 0 22 0 1 0 385892200 2977792 554 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522805 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 727 554 48 102 0 622 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2908

[startup+1.50174 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 11786
/proc/meminfo: memFree=1888432/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=3300 CPUtime=1.49
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 672 0 0 0 134 15 0 0 25 0 1 0 385892200 3379200 650 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525568 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 825 650 48 102 0 720 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3300

[startup+3.10108 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 11786
/proc/meminfo: memFree=1887792/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=3952 CPUtime=3.09
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 815 0 0 0 294 15 0 0 25 0 1 0 385892200 4046848 793 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 988 793 48 102 0 883 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3952

[startup+6.30178 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 11786
/proc/meminfo: memFree=1887408/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=3952 CPUtime=6.29
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 815 0 0 0 614 15 0 0 25 0 1 0 385892200 4046848 793 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 988 793 48 102 0 883 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3952

[startup+12.7012 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 11786
/proc/meminfo: memFree=1887416/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=3952 CPUtime=12.69
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 816 0 0 0 1254 15 0 0 25 0 1 0 385892200 4046848 794 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544827 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 988 794 48 102 0 883 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3952

[startup+25.5019 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 11786
/proc/meminfo: memFree=1887352/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=3952 CPUtime=25.48
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 840 0 0 0 2533 15 0 0 25 0 1 0 385892200 4046848 818 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523527 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 988 818 48 102 0 883 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3952

[startup+51.1015 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 11786
/proc/meminfo: memFree=1886904/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=4420 CPUtime=51.07
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 941 0 0 0 5092 15 0 0 25 0 1 0 385892200 4526080 919 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529710 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 1105 919 48 102 0 1000 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4420

[startup+102.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 11786
/proc/meminfo: memFree=1886328/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=4916 CPUtime=102.26
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 1077 0 0 0 10210 16 0 0 25 0 1 0 385892200 5033984 1055 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 1229 1055 48 102 0 1124 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4916

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 11786
/proc/meminfo: memFree=1886072/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=5224 CPUtime=162.23
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 1144 0 0 0 16207 16 0 0 25 0 1 0 385892200 5349376 1122 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 1306 1122 48 102 0 1201 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5224

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11786
/proc/meminfo: memFree=1885496/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=5816 CPUtime=222.2
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 1264 0 0 0 22204 16 0 0 25 0 1 0 385892200 5955584 1242 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 1454 1242 48 102 0 1349 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 5816

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11786
/proc/meminfo: memFree=1885368/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=5872 CPUtime=282.18
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 1294 0 0 0 28202 16 0 0 25 0 1 0 385892200 6012928 1272 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 1468 1272 48 102 0 1363 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 5872

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11786
/proc/meminfo: memFree=1884984/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=6264 CPUtime=342.15
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 1384 0 0 0 34199 16 0 0 25 0 1 0 385892200 6414336 1362 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 1566 1362 48 102 0 1461 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 6264

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11786
/proc/meminfo: memFree=1884920/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=6264 CPUtime=402.13
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 1388 0 0 0 40197 16 0 0 25 0 1 0 385892200 6414336 1366 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 1566 1366 48 102 0 1461 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 6264

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11786
/proc/meminfo: memFree=1884216/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=6916 CPUtime=462.11
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 1556 0 0 0 46194 17 0 0 25 0 1 0 385892200 7081984 1534 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524040 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 1729 1534 48 102 0 1624 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 6916

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11786
/proc/meminfo: memFree=1884088/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=6984 CPUtime=522.09
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 1575 0 0 0 52192 17 0 0 25 0 1 0 385892200 7151616 1553 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 1746 1553 48 102 0 1641 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 6984

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11786
/proc/meminfo: memFree=1883960/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=7088 CPUtime=582.06
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 1605 0 0 0 58189 17 0 0 25 0 1 0 385892200 7258112 1583 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 1772 1583 48 102 0 1667 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 7088

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11786
/proc/meminfo: memFree=1883384/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=7660 CPUtime=642.04
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 1747 0 0 0 64187 17 0 0 25 0 1 0 385892200 7843840 1725 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 1915 1725 48 102 0 1810 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 7660

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11786
/proc/meminfo: memFree=1883064/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=7976 CPUtime=702.01
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 1831 0 0 0 70184 17 0 0 25 0 1 0 385892200 8167424 1809 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 1994 1809 48 102 0 1889 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 7976

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11786
/proc/meminfo: memFree=1882936/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=8064 CPUtime=761.99
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 1856 0 0 0 76182 17 0 0 25 0 1 0 385892200 8257536 1834 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 2016 1834 48 102 0 1911 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 8064

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11786
/proc/meminfo: memFree=1882424/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=8496 CPUtime=821.97
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 1967 0 0 0 82180 17 0 0 25 0 1 0 385892200 8699904 1945 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 2124 1945 48 102 0 2019 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 8496

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11786
/proc/meminfo: memFree=1882488/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=8496 CPUtime=881.94
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 1967 0 0 0 88177 17 0 0 25 0 1 0 385892200 8699904 1945 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 2124 1945 48 102 0 2019 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 8496

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11786
/proc/meminfo: memFree=1881784/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=9200 CPUtime=941.92
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 2149 0 0 0 94174 18 0 0 25 0 1 0 385892200 9420800 2127 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 2300 2127 48 102 0 2195 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 9200

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11786
/proc/meminfo: memFree=1881720/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=9200 CPUtime=1001.9
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 2149 0 0 0 100172 18 0 0 25 0 1 0 385892200 9420800 2127 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530019 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 2300 2127 48 102 0 2195 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 9200

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11788
/proc/meminfo: memFree=1881592/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=9200 CPUtime=1061.87
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 2152 0 0 0 106169 18 0 0 25 0 1 0 385892200 9420800 2130 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 2300 2130 48 102 0 2195 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 9200

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11788
/proc/meminfo: memFree=1881464/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=9452 CPUtime=1121.85
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 2215 0 0 0 112167 18 0 0 25 0 1 0 385892200 9678848 2193 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 2363 2193 48 102 0 2258 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 9452

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11788
/proc/meminfo: memFree=1881144/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=9808 CPUtime=1181.82
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 2304 0 0 0 118164 18 0 0 25 0 1 0 385892200 10043392 2282 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 2452 2282 48 102 0 2347 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 9808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11788
/proc/meminfo: memFree=1881016/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=10068 CPUtime=1200.02
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 2341 0 0 0 119984 18 0 0 25 0 1 0 385892200 10309632 2318 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530094 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 2517 2318 48 102 0 2412 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 10068

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11788
/proc/meminfo: memFree=1881016/2055920 swapFree=4171944/4192956
[pid=11785] ppid=11783 vsize=10068 CPUtime=1200.02
/proc/11785/stat : 11785 (picosat) R 11783 11785 11098 0 -1 4194304 2341 0 0 0 119984 18 0 0 25 0 1 0 385892200 10309632 2318 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530094 0 0 4096 0 0 0 0 17 1 0 0
/proc/11785/statm: 2517 2318 48 102 0 2412 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 10068

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.84
CPU system time (s): 0.187971
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 10068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.187971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2341
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= 1942

runsolver used 0.72289 second user time and 2.56861 second system time

The end



Launcher Data (download as text)




Begin job on node71 on Mon Mar 12 00:29:04 UTC 2007

IDJOB= 337056
IDBENCH= 24690
IDSOLVER= 106
FILE ID= node71/337056-1173659344

PBS_JOBID= 4101410

Free space on /tmp= 66537 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/pyhala-braun-unsat-40-4-02.sat05-459.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337056-1173659344/picosat /tmp/evaluation/337056-1173659344/instance-337056-1173659344.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-337056-1173659344 -o ROOT/results/node71/solver-337056-1173659344 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337056-1173659344/picosat /tmp/evaluation/337056-1173659344/instance-337056-1173659344.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  ad877d677446ba8c798f8e71c4c035c2

RANDOM SEED= 587378006

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:       1891152 kB
Buffers:         21796 kB
Cached:          93608 kB
SwapCached:      15020 kB
Active:          57308 kB
Inactive:        79908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1891152 kB
SwapTotal:     4192956 kB
SwapFree:      4171944 kB
Dirty:             960 kB
Writeback:           0 kB
Mapped:          15312 kB
Slab:            13644 kB
Committed_AS:   968212 kB
PageTables:       1448 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= 66537 MiB

End job on node71 on Mon Mar 12 00:49:07 UTC 2007