Trace number 1824786

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: picosat 535? (TO) 10000.1 10004

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-13-u.cnf
MD5SUM4bb23e70b97827425fcf5759bf0a79a2
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables184196
Number of clauses833889
Sum of the clauses size1904914
Maximum clause length10
Minimum clause length1
Number of clauses of size 113964
Number of clauses of size 2672565
Number of clauses of size 3112780
Number of clauses of size 43840
Number of clauses of size 515360
Number of clauses of size over 515380

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1824786-1242480773/watcher-1824786-1242480773 -o /tmp/evaluation-result-1824786-1242480773/solver-1824786-1242480773 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1824786-1242480773.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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 1.00 1.00 3/65 1506
/proc/meminfo: memFree=1950000/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=728 CPUtime=0
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 96 0 0 0 0 0 0 0 20 0 1 0 276106378 745472 82 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 182 84 40 102 0 77 0

[startup+0.0712031 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 1506
/proc/meminfo: memFree=1950000/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=2664 CPUtime=0.06
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 493 0 0 0 3 3 0 0 20 0 1 0 276106378 2727936 470 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 666 470 40 102 0 561 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2664

[startup+0.101209 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 1506
/proc/meminfo: memFree=1950000/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=2796 CPUtime=0.09
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 504 0 0 0 4 5 0 0 20 0 1 0 276106378 2863104 481 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 699 481 40 102 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2796

[startup+0.301249 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 1506
/proc/meminfo: memFree=1950000/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=3324 CPUtime=0.29
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 636 0 0 0 12 17 0 0 22 0 1 0 276106378 3403776 613 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 831 613 40 102 0 726 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3324

[startup+0.70133 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 1506
/proc/meminfo: memFree=1950000/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=10664 CPUtime=0.69
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 2144 0 0 0 30 39 0 0 25 0 1 0 276106378 10919936 2121 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 2666 2121 40 102 0 2561 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10664

[startup+1.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1507
/proc/meminfo: memFree=1936232/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=20448 CPUtime=1.49
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 3587 0 0 0 68 81 0 0 25 0 1 0 276106378 20938752 3564 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 5112 3564 40 102 0 5007 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20448

[startup+3.10182 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1507
/proc/meminfo: memFree=1933928/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=24888 CPUtime=3.09
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 4703 0 0 0 140 169 0 0 25 0 1 0 276106378 25485312 4680 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 6222 4680 40 102 0 6117 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24888

[startup+6.30147 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1507
/proc/meminfo: memFree=1924456/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=35584 CPUtime=6.29
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 6831 0 0 0 321 308 0 0 25 0 1 0 276106378 36438016 6781 1992294400 134512640 134931368 4294956240 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 8896 6781 48 102 0 8791 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35584

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1507
/proc/meminfo: memFree=1922472/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=35972 CPUtime=12.69
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 6971 0 0 0 961 308 0 0 25 0 1 0 276106378 36835328 6921 1992294400 134512640 134931368 4294956240 18446744073709551615 134544809 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 8993 6921 48 102 0 8888 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35972

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1507
/proc/meminfo: memFree=1919464/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=38924 CPUtime=25.49
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 7707 0 0 0 2240 309 0 0 25 0 1 0 276106378 39858176 7657 1992294400 134512640 134931368 4294956240 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 9731 7657 48 102 0 9626 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38924

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1507
/proc/meminfo: memFree=1911336/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=47636 CPUtime=51.06
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 9885 0 0 0 4795 311 0 0 25 0 1 0 276106378 48779264 9835 1992294400 134512640 134931368 4294956240 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 11909 9835 48 102 0 11804 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 47636

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1507
/proc/meminfo: memFree=1888616/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=69724 CPUtime=102.25
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 15402 0 0 0 9908 317 0 0 25 0 1 0 276106378 71397376 15352 1992294400 134512640 134931368 4294956240 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 17431 15352 48 102 0 17326 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 69724

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1507
/proc/meminfo: memFree=1862568/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=95568 CPUtime=162.22
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 21904 0 0 0 15899 323 0 0 25 0 1 0 276106378 97861632 21854 1992294400 134512640 134931368 4294956240 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 23892 21854 48 102 0 23787 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 95568

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1507
/proc/meminfo: memFree=1862504/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=95568 CPUtime=222.2
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 21904 0 0 0 21897 323 0 0 25 0 1 0 276106378 97861632 21854 1992294400 134512640 134931368 4294956240 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 23892 21854 48 102 0 23787 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 95568

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1507
/proc/meminfo: memFree=1836968/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=120912 CPUtime=282.18
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 28274 0 0 0 27887 331 0 0 25 0 1 0 276106378 123813888 28190 1992294400 134512640 134931368 4294956240 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 30228 28190 48 102 0 30123 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 120912

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1507
/proc/meminfo: memFree=1836968/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=120912 CPUtime=342.16
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 28274 0 0 0 33885 331 0 0 25 0 1 0 276106378 123813888 28190 1992294400 134512640 134931368 4294956240 18446744073709551615 134544695 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 30228 28190 48 102 0 30123 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 120912

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1507
/proc/meminfo: memFree=1831080/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=126760 CPUtime=402.13
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 29756 0 0 0 39881 332 0 0 25 0 1 0 276106378 129802240 29636 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 31690 29636 48 102 0 31585 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 126760

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1507
/proc/meminfo: memFree=1831144/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=126760 CPUtime=462.11
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 29756 0 0 0 45879 332 0 0 25 0 1 0 276106378 129802240 29636 1992294400 134512640 134931368 4294956240 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 31690 29636 48 102 0 31585 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 126760

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1507
/proc/meminfo: memFree=1820904/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=137416 CPUtime=522.09
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 32434 0 0 0 51874 335 0 0 25 0 1 0 276106378 140713984 32314 1992294400 134512640 134931368 4294956240 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 34354 32314 48 102 0 34249 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 137416

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1507
/proc/meminfo: memFree=1817640/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=140096 CPUtime=582.06
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 33133 0 0 0 57870 336 0 0 25 0 1 0 276106378 143458304 32976 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 35024 32976 48 102 0 34919 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 140096

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1507
/proc/meminfo: memFree=1817640/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=140096 CPUtime=642.04
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 33133 0 0 0 63868 336 0 0 25 0 1 0 276106378 143458304 32976 1992294400 134512640 134931368 4294956240 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 35024 32976 48 102 0 34919 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 140096


################
# More data... #
################

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1531
/proc/meminfo: memFree=1529184/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=424292 CPUtime=9098.81
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 105323 0 0 0 909483 398 0 0 25 0 1 0 276106378 434475008 103908 1992294400 134512640 134931368 4294956240 18446744073709551615 134520028 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 106073 103908 48 102 0 105968 0
Current children cumulated CPU time (s) 9098.81
Current children cumulated vsize (KiB) 424292

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1531
/proc/meminfo: memFree=1529120/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=424292 CPUtime=9158.79
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 105323 0 0 0 915481 398 0 0 25 0 1 0 276106378 434475008 103908 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 106073 103908 48 102 0 105968 0
Current children cumulated CPU time (s) 9158.79
Current children cumulated vsize (KiB) 424292

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1531
/proc/meminfo: memFree=1519144/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=434248 CPUtime=9218.76
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 107807 0 0 0 921476 400 0 0 25 0 1 0 276106378 444669952 106392 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 108562 106392 48 102 0 108457 0
Current children cumulated CPU time (s) 9218.76
Current children cumulated vsize (KiB) 434248

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1531
/proc/meminfo: memFree=1506088/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=447060 CPUtime=9278.73
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 111118 0 0 0 927471 402 0 0 25 0 1 0 276106378 457789440 109604 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 111765 109604 48 102 0 111660 0
Current children cumulated CPU time (s) 9278.73
Current children cumulated vsize (KiB) 447060

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1531
/proc/meminfo: memFree=1506088/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=447060 CPUtime=9338.71
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 111118 0 0 0 933469 402 0 0 25 0 1 0 276106378 457789440 109604 1992294400 134512640 134931368 4294956240 18446744073709551615 134531120 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 111765 109604 48 102 0 111660 0
Current children cumulated CPU time (s) 9338.71
Current children cumulated vsize (KiB) 447060

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1531
/proc/meminfo: memFree=1506088/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=447060 CPUtime=9398.69
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 111118 0 0 0 939467 402 0 0 25 0 1 0 276106378 457789440 109604 1992294400 134512640 134931368 4294956240 18446744073709551615 134525528 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 111765 109604 48 102 0 111660 0
Current children cumulated CPU time (s) 9398.69
Current children cumulated vsize (KiB) 447060

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1531
/proc/meminfo: memFree=1506152/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=447060 CPUtime=9458.66
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 111118 0 0 0 945464 402 0 0 25 0 1 0 276106378 457789440 109604 1992294400 134512640 134931368 4294956240 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 111765 109604 48 102 0 111660 0
Current children cumulated CPU time (s) 9458.66
Current children cumulated vsize (KiB) 447060

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1531
/proc/meminfo: memFree=1506152/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=447060 CPUtime=9518.64
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 111118 0 0 0 951462 402 0 0 25 0 1 0 276106378 457789440 109604 1992294400 134512640 134931368 4294956240 18446744073709551615 134531145 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 111765 109604 48 102 0 111660 0
Current children cumulated CPU time (s) 9518.64
Current children cumulated vsize (KiB) 447060

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1531
/proc/meminfo: memFree=1506280/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=447060 CPUtime=9578.62
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 111118 0 0 0 957460 402 0 0 25 0 1 0 276106378 457789440 109604 1992294400 134512640 134931368 4294956240 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 111765 109604 48 102 0 111660 0
Current children cumulated CPU time (s) 9578.62
Current children cumulated vsize (KiB) 447060

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1531
/proc/meminfo: memFree=1506216/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=447060 CPUtime=9638.6
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 111118 0 0 0 963458 402 0 0 25 0 1 0 276106378 457789440 109604 1992294400 134512640 134931368 4294956240 18446744073709551615 134597654 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 111765 109604 48 102 0 111660 0
Current children cumulated CPU time (s) 9638.6
Current children cumulated vsize (KiB) 447060

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1531
/proc/meminfo: memFree=1506088/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=447060 CPUtime=9698.57
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 111118 0 0 0 969455 402 0 0 25 0 1 0 276106378 457789440 109604 1992294400 134512640 134931368 4294956240 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 111765 109604 48 102 0 111660 0
Current children cumulated CPU time (s) 9698.57
Current children cumulated vsize (KiB) 447060

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1531
/proc/meminfo: memFree=1506088/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=447060 CPUtime=9758.55
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 111118 0 0 0 975453 402 0 0 25 0 1 0 276106378 457789440 109604 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 111765 109604 48 102 0 111660 0
Current children cumulated CPU time (s) 9758.55
Current children cumulated vsize (KiB) 447060

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1531
/proc/meminfo: memFree=1506088/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=447060 CPUtime=9818.53
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 111118 0 0 0 981451 402 0 0 25 0 1 0 276106378 457789440 109604 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 111765 109604 48 102 0 111660 0
Current children cumulated CPU time (s) 9818.53
Current children cumulated vsize (KiB) 447060

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1531
/proc/meminfo: memFree=1506088/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=447060 CPUtime=9878.51
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 111118 0 0 0 987449 402 0 0 25 0 1 0 276106378 457789440 109604 1992294400 134512640 134931368 4294956240 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 111765 109604 48 102 0 111660 0
Current children cumulated CPU time (s) 9878.51
Current children cumulated vsize (KiB) 447060

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1531
/proc/meminfo: memFree=1506024/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=447060 CPUtime=9938.48
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 111118 0 0 0 993446 402 0 0 25 0 1 0 276106378 457789440 109604 1992294400 134512640 134931368 4294956240 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 111765 109604 48 102 0 111660 0
Current children cumulated CPU time (s) 9938.48
Current children cumulated vsize (KiB) 447060

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1531
/proc/meminfo: memFree=1505960/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=447060 CPUtime=9998.46
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 111118 0 0 0 999444 402 0 0 25 0 1 0 276106378 457789440 109604 1992294400 134512640 134931368 4294956240 18446744073709551615 134530114 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 111765 109604 48 102 0 111660 0
Current children cumulated CPU time (s) 9998.46
Current children cumulated vsize (KiB) 447060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1531
/proc/meminfo: memFree=1505896/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=447188 CPUtime=10000.1
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 111151 0 0 0 999604 403 0 0 25 0 1 0 276106378 457920512 109637 1992294400 134512640 134931368 4294956240 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 111797 109637 48 102 0 111692 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 447188

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

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

[startup+10003.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1531
/proc/meminfo: memFree=1505896/2055920 swapFree=4181124/4192956
[pid=1506] ppid=1504 vsize=447188 CPUtime=10000.1
/proc/1506/stat : 1506 (picosat) R 1504 1506 1442 0 -1 4194304 111151 0 0 0 999604 403 0 0 25 0 1 0 276106378 457920512 109637 1992294400 134512640 134931368 4294956240 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/1506/statm: 111797 109637 48 102 0 111692 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 447188

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10004
CPU time (s): 10000.1
CPU user time (s): 9996.05
CPU system time (s): 4.09538
CPU usage (%): 99.9617
Max. virtual memory (cumulated for all children) (KiB): 447456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9996.05
system time used= 4.09538
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 111151
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= 2
involuntary context switches= 13918

runsolver used 12.0972 second user time and 22.9545 second system time

The end

Launcher Data 

Begin job on node80 at 2009-05-16 15:32:54
IDJOB=1824786
IDBENCH=20370
IDSOLVER=666
FILE ID=node80/1824786-1242480773
PBS_JOBID= 9306857
Free space on /tmp= 65952 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-13-u.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1824786-1242480773/watcher-1824786-1242480773 -o /tmp/evaluation-result-1824786-1242480773/solver-1824786-1242480773 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1824786-1242480773.cnf            

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 4bb23e70b97827425fcf5759bf0a79a2
RANDOM SEED=675127533

node80.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.270
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		: 3000.270
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1950480 kB
Buffers:          4444 kB
Cached:          40096 kB
SwapCached:       5440 kB
Active:          31732 kB
Inactive:        20384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1950480 kB
SwapTotal:     4192956 kB
SwapFree:      4181124 kB
Dirty:           15108 kB
Writeback:           0 kB
Mapped:          13504 kB
Slab:            39296 kB
Committed_AS:  1067780 kB
PageTables:       1396 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= 65952 MiB
End job on node80 at 2009-05-16 18:19:40