Trace number 355954

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) 10000.1 10003.6

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k45.cnf
MD5SUM6661a752ccd54bac3f6874663e641053
Bench CategoryINDUST (industrial 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 variables66285
Number of clauses296368
Sum of the clauses size762534
Maximum clause length20
Minimum clause length1
Number of clauses of size 1463
Number of clauses of size 2230746
Number of clauses of size 332587
Number of clauses of size 413300
Number of clauses of size 55784
Number of clauses of size over 513488

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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node39/watcher-355954-1176810956 -o ROOT/results/node39/solver-355954-1176810956 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/355954-1176810956/picosat /tmp/evaluation/355954-1176810956/instance-355954-1176810956.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): 15000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 17149
/proc/meminfo: memFree=1916552/2055920 swapFree=4099624/4192956
[pid=17149] ppid=17147 vsize=564 CPUtime=0
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 129007672 577536 41 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 141 41 32 102 0 36 0

[startup+0.013546 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 17149
/proc/meminfo: memFree=1916552/2055920 swapFree=4099624/4192956
[pid=17149] ppid=17147 vsize=564 CPUtime=0.01
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 56 0 0 0 1 0 0 0 18 0 1 0 129007672 577536 41 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 141 41 32 102 0 36 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 564

[startup+0.101561 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 17149
/proc/meminfo: memFree=1916552/2055920 swapFree=4099624/4192956
[pid=17149] ppid=17147 vsize=1020 CPUtime=0.09
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 158 0 0 0 5 4 0 0 18 0 1 0 129007672 1044480 143 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 255 143 40 102 0 150 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1020

[startup+0.301594 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 17149
/proc/meminfo: memFree=1916552/2055920 swapFree=4099624/4192956
[pid=17149] ppid=17147 vsize=1624 CPUtime=0.29
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 348 0 0 0 14 15 0 0 19 0 1 0 129007672 1662976 333 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 406 333 40 102 0 301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1624

[startup+0.701662 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 17149
/proc/meminfo: memFree=1916552/2055920 swapFree=4099624/4192956
[pid=17149] ppid=17147 vsize=4176 CPUtime=0.69
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 783 0 0 0 32 37 0 0 23 0 1 0 129007672 4276224 768 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 1044 768 40 102 0 939 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4176

[startup+1.5018 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17150
/proc/meminfo: memFree=1912448/2055920 swapFree=4099624/4192956
[pid=17149] ppid=17147 vsize=8072 CPUtime=1.49
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 1577 0 0 0 70 79 0 0 25 0 1 0 129007672 8265728 1562 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 2018 1562 40 102 0 1913 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8072

[startup+3.10106 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17150
/proc/meminfo: memFree=1907840/2055920 swapFree=4099624/4192956
[pid=17149] ppid=17147 vsize=15296 CPUtime=3.08
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 2644 0 0 0 179 129 0 0 25 0 1 0 129007672 15663104 2581 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 3824 2581 42 102 0 3719 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15296

[startup+6.30161 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17150
/proc/meminfo: memFree=1905856/2055920 swapFree=4099624/4192956
[pid=17149] ppid=17147 vsize=15568 CPUtime=6.29
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 2696 0 0 0 499 130 0 0 25 0 1 0 129007672 15941632 2631 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525528 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 3892 2631 48 102 0 3787 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15568

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17150
/proc/meminfo: memFree=1905280/2055920 swapFree=4099624/4192956
[pid=17149] ppid=17147 vsize=16096 CPUtime=12.69
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 2862 0 0 0 1139 130 0 0 25 0 1 0 129007672 16482304 2797 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 4024 2797 48 102 0 3919 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16096

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 17150
/proc/meminfo: memFree=1904832/2055920 swapFree=4099624/4192956
[pid=17149] ppid=17147 vsize=16544 CPUtime=25.48
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 2970 0 0 0 2418 130 0 0 25 0 1 0 129007672 16941056 2905 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544748 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 4136 2905 48 102 0 4031 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16544

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 17150
/proc/meminfo: memFree=1903936/2055920 swapFree=4099624/4192956
[pid=17149] ppid=17147 vsize=17572 CPUtime=51.08
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 3244 0 0 0 4977 131 0 0 25 0 1 0 129007672 17993728 3179 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530006 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 4393 3179 48 102 0 4288 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17572

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 17150
/proc/meminfo: memFree=1901632/2055920 swapFree=4099688/4192956
[pid=17149] ppid=17147 vsize=19688 CPUtime=102.26
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 3790 0 0 0 10095 131 0 0 25 0 1 0 129007672 20160512 3725 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 4922 3725 48 102 0 4817 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19688

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17150
/proc/meminfo: memFree=1900736/2055920 swapFree=4099688/4192956
[pid=17149] ppid=17147 vsize=20656 CPUtime=162.24
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 4096 0 0 0 16092 132 0 0 25 0 1 0 129007672 21151744 3965 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529341 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 5164 3965 48 102 0 5059 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 20656

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17150
/proc/meminfo: memFree=1897856/2055920 swapFree=4099688/4192956
[pid=17149] ppid=17147 vsize=23140 CPUtime=222.22
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 4885 0 0 0 22088 134 0 0 25 0 1 0 129007672 23695360 4611 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 5785 4611 48 102 0 5680 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23140

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17150
/proc/meminfo: memFree=1897024/2055920 swapFree=4099752/4192956
[pid=17149] ppid=17147 vsize=23932 CPUtime=282.2
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 5197 0 0 0 28086 134 0 0 25 0 1 0 129007672 24506368 4801 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 5983 4801 48 102 0 5878 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23932

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 17316
/proc/meminfo: memFree=1894344/2055920 swapFree=4099752/4192956
[pid=17149] ppid=17147 vsize=26408 CPUtime=342.11
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 5692 0 0 0 34075 136 0 0 25 0 1 0 129007672 27041792 5166 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 6602 5166 48 102 0 6497 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 26408

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17348
/proc/meminfo: memFree=1894016/2055920 swapFree=4099816/4192956
[pid=17149] ppid=17147 vsize=27456 CPUtime=402.06
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 6110 0 0 0 40070 136 0 0 25 0 1 0 129007672 28114944 5444 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529828 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 6864 5444 48 102 0 6759 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 27456

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17348
/proc/meminfo: memFree=1893696/2055920 swapFree=4099816/4192956
[pid=17149] ppid=17147 vsize=27852 CPUtime=462.04
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 6345 0 0 0 46067 137 0 0 25 0 1 0 129007672 28520448 5532 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529999 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 6963 5532 48 102 0 6858 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 27852

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17348
/proc/meminfo: memFree=1893312/2055920 swapFree=4099880/4192956
[pid=17149] ppid=17147 vsize=28116 CPUtime=522.03
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 6545 0 0 0 52065 138 0 0 25 0 1 0 129007672 28790784 5629 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530019 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 7029 5629 48 102 0 6924 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 28116

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17348
/proc/meminfo: memFree=1886784/2055920 swapFree=4099880/4192956
[pid=17149] ppid=17147 vsize=34624 CPUtime=582
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 8274 0 0 0 58061 139 0 0 25 0 1 0 129007672 35454976 7249 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 8656 7249 48 102 0 8551 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 34624

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17348
/proc/meminfo: memFree=1886720/2055920 swapFree=4099880/4192956
[pid=17149] ppid=17147 vsize=34624 CPUtime=641.99
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 8392 0 0 0 64059 140 0 0 25 0 1 0 129007672 35454976 7253 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530818 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 8656 7253 48 102 0 8551 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 34624


################
# More data... #
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[startup+9042.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 17748
/proc/meminfo: memFree=1816576/2055920 swapFree=4103600/4192956
[pid=17149] ppid=17147 vsize=100280 CPUtime=9039.08
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 30925 0 0 0 903679 229 0 0 25 0 1 0 129007672 102686720 23650 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 25070 23650 48 102 0 24965 0
Current children cumulated CPU time (s) 9039.08
Current children cumulated vsize (KiB) 100280

[startup+9102.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 17748
/proc/meminfo: memFree=1816576/2055920 swapFree=4103600/4192956
[pid=17149] ppid=17147 vsize=100280 CPUtime=9099.06
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 30925 0 0 0 909676 230 0 0 25 0 1 0 129007672 102686720 23650 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 25070 23650 48 102 0 24965 0
Current children cumulated CPU time (s) 9099.06
Current children cumulated vsize (KiB) 100280

[startup+9162.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 17748
/proc/meminfo: memFree=1816448/2055920 swapFree=4103600/4192956
[pid=17149] ppid=17147 vsize=100280 CPUtime=9159.03
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 30925 0 0 0 915673 230 0 0 25 0 1 0 129007672 102686720 23650 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 25070 23650 48 102 0 24965 0
Current children cumulated CPU time (s) 9159.03
Current children cumulated vsize (KiB) 100280

[startup+9222.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17748
/proc/meminfo: memFree=1816448/2055920 swapFree=4103664/4192956
[pid=17149] ppid=17147 vsize=100280 CPUtime=9219.02
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 30925 0 0 0 921671 231 0 0 25 0 1 0 129007672 102686720 23650 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 25070 23650 48 102 0 24965 0
Current children cumulated CPU time (s) 9219.02
Current children cumulated vsize (KiB) 100280

[startup+9282.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17748
/proc/meminfo: memFree=1816448/2055920 swapFree=4103664/4192956
[pid=17149] ppid=17147 vsize=100280 CPUtime=9279
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 30925 0 0 0 927669 231 0 0 25 0 1 0 129007672 102686720 23650 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529882 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 25070 23650 48 102 0 24965 0
Current children cumulated CPU time (s) 9279
Current children cumulated vsize (KiB) 100280

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17748
/proc/meminfo: memFree=1816384/2055920 swapFree=4103728/4192956
[pid=17149] ppid=17147 vsize=100280 CPUtime=9338.98
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 30925 0 0 0 933667 231 0 0 25 0 1 0 129007672 102686720 23650 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 25070 23650 48 102 0 24965 0
Current children cumulated CPU time (s) 9338.98
Current children cumulated vsize (KiB) 100280

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17748
/proc/meminfo: memFree=1816384/2055920 swapFree=4103728/4192956
[pid=17149] ppid=17147 vsize=100240 CPUtime=9398.96
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 30925 0 0 0 939664 232 0 0 25 0 1 0 129007672 102645760 23640 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 25060 23640 48 102 0 24955 0
Current children cumulated CPU time (s) 9398.96
Current children cumulated vsize (KiB) 100240

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17748
/proc/meminfo: memFree=1816384/2055920 swapFree=4103728/4192956
[pid=17149] ppid=17147 vsize=100240 CPUtime=9458.94
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 30925 0 0 0 945662 232 0 0 25 0 1 0 129007672 102645760 23640 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529892 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 25060 23640 48 102 0 24955 0
Current children cumulated CPU time (s) 9458.94
Current children cumulated vsize (KiB) 100240

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17748
/proc/meminfo: memFree=1816384/2055920 swapFree=4103728/4192956
[pid=17149] ppid=17147 vsize=100240 CPUtime=9518.92
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 30925 0 0 0 951659 233 0 0 25 0 1 0 129007672 102645760 23640 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 25060 23640 48 102 0 24955 0
Current children cumulated CPU time (s) 9518.92
Current children cumulated vsize (KiB) 100240

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17748
/proc/meminfo: memFree=1816320/2055920 swapFree=4103792/4192956
[pid=17149] ppid=17147 vsize=100240 CPUtime=9578.9
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 30925 0 0 0 957657 233 0 0 25 0 1 0 129007672 102645760 23640 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 25060 23640 48 102 0 24955 0
Current children cumulated CPU time (s) 9578.9
Current children cumulated vsize (KiB) 100240

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17748
/proc/meminfo: memFree=1816320/2055920 swapFree=4103856/4192956
[pid=17149] ppid=17147 vsize=100240 CPUtime=9638.89
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 30926 0 0 0 963655 234 0 0 25 0 1 0 129007672 102645760 23641 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530006 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 25060 23641 48 102 0 24955 0
Current children cumulated CPU time (s) 9638.89
Current children cumulated vsize (KiB) 100240

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17748
/proc/meminfo: memFree=1816256/2055920 swapFree=4103856/4192956
[pid=17149] ppid=17147 vsize=100240 CPUtime=9698.86
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 30926 0 0 0 969652 234 0 0 25 0 1 0 129007672 102645760 23641 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 25060 23641 48 102 0 24955 0
Current children cumulated CPU time (s) 9698.86
Current children cumulated vsize (KiB) 100240

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17750
/proc/meminfo: memFree=1816128/2055920 swapFree=4103856/4192956
[pid=17149] ppid=17147 vsize=100240 CPUtime=9758.85
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 30926 0 0 0 975650 235 0 0 25 0 1 0 129007672 102645760 23641 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 25060 23641 48 102 0 24955 0
Current children cumulated CPU time (s) 9758.85
Current children cumulated vsize (KiB) 100240

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17750
/proc/meminfo: memFree=1816384/2055920 swapFree=4103920/4192956
[pid=17149] ppid=17147 vsize=100240 CPUtime=9818.83
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 30926 0 0 0 981648 235 0 0 25 0 1 0 129007672 102645760 23641 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 25060 23641 48 102 0 24955 0
Current children cumulated CPU time (s) 9818.83
Current children cumulated vsize (KiB) 100240

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17750
/proc/meminfo: memFree=1813120/2055920 swapFree=4103920/4192956
[pid=17149] ppid=17147 vsize=103488 CPUtime=9878.81
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 31736 0 0 0 987645 236 0 0 25 0 1 0 129007672 105971712 24451 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 25872 24451 48 102 0 25767 0
Current children cumulated CPU time (s) 9878.81
Current children cumulated vsize (KiB) 103488

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17750
/proc/meminfo: memFree=1812672/2055920 swapFree=4103984/4192956
[pid=17149] ppid=17147 vsize=103752 CPUtime=9938.79
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 31967 0 0 0 993642 237 0 0 25 0 1 0 129007672 106242048 24504 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525763 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 25938 24504 48 102 0 25833 0
Current children cumulated CPU time (s) 9938.79
Current children cumulated vsize (KiB) 103752

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17750
/proc/meminfo: memFree=1812672/2055920 swapFree=4103984/4192956
[pid=17149] ppid=17147 vsize=103752 CPUtime=9998.77
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 31967 0 0 0 999640 237 0 0 25 0 1 0 129007672 106242048 24504 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 25938 24504 48 102 0 25833 0
Current children cumulated CPU time (s) 9998.77
Current children cumulated vsize (KiB) 103752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17750
/proc/meminfo: memFree=1812672/2055920 swapFree=4103984/4192956
[pid=17149] ppid=17147 vsize=103752 CPUtime=10000.1
/proc/17149/stat : 17149 (picosat) R 17147 17149 16854 0 -1 4194304 31967 0 0 0 999770 237 0 0 25 0 1 0 129007672 106242048 24504 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/17149/statm: 25938 24504 48 102 0 25833 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 103752

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): 10003.6
CPU time (s): 10000.1
CPU user time (s): 9997.71
CPU system time (s): 2.39064
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 104464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9997.71
system time used= 2.39064
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31967
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= 86261

runsolver used 12.1082 second user time and 23.7164 second system time

The end



Launcher Data (download as text)




Begin job on node39 on Tue Apr 17 11:55:56 UTC 2007

IDJOB= 355954
IDBENCH= 20541
IDSOLVER= 171
FILE ID= node39/355954-1176810956

PBS_JOBID= 4586284

Free space on /tmp= 66477 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k45.cnf
COMMAND LINE= /tmp/evaluation/355954-1176810956/picosat /tmp/evaluation/355954-1176810956/instance-355954-1176810956.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-355954-1176810956 -o ROOT/results/node39/solver-355954-1176810956 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/355954-1176810956/picosat /tmp/evaluation/355954-1176810956/instance-355954-1176810956.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  6661a752ccd54bac3f6874663e641053

RANDOM SEED= 955438575

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1917024 kB
Buffers:         20216 kB
Cached:          52952 kB
SwapCached:      23256 kB
Active:          58256 kB
Inactive:        48196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1917024 kB
SwapTotal:     4192956 kB
SwapFree:      4099624 kB
Dirty:            7184 kB
Writeback:           0 kB
Mapped:          30356 kB
Slab:            17724 kB
Committed_AS:  1767336 kB
PageTables:       2012 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= 66477 MiB

End job on node39 on Tue Apr 17 14:42:42 UTC 2007