Trace number 355938

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 10002.8

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k30.cnf
MD5SUM03500a4d5154d29cb90a2da4600bdebd
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 variables33787
Number of clauses138990
Sum of the clauses size382962
Maximum clause length37
Minimum clause length1
Number of clauses of size 1408
Number of clauses of size 262676
Number of clauses of size 370520
Number of clauses of size 4206
Number of clauses of size 5385
Number of clauses of size over 54795

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/node4/watcher-355938-1176795838 -o ROOT/results/node4/solver-355938-1176795838 -C 10000 -W -M --output-limit 1,15 /tmp/evaluation/355938-1176795838/picosat /tmp/evaluation/355938-1176795838/instance-355938-1176795838.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): 0 seconds
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: 0.71 0.92 0.97 3/77 21564
/proc/meminfo: memFree=1414040/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=564 CPUtime=0
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 155621539 577536 41 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 141 41 32 102 0 36 0

[startup+0.016129 s]
/proc/loadavg: 0.71 0.92 0.97 3/77 21564
/proc/meminfo: memFree=1414040/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=564 CPUtime=0.01
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 56 0 0 0 1 0 0 0 18 0 1 0 155621539 577536 41 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 141 41 32 102 0 36 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 564

[startup+0.101136 s]
/proc/loadavg: 0.71 0.92 0.97 3/77 21564
/proc/meminfo: memFree=1414040/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=1024 CPUtime=0.09
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 169 0 0 0 6 3 0 0 18 0 1 0 155621539 1048576 154 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 256 154 40 102 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1024

[startup+0.301156 s]
/proc/loadavg: 0.71 0.92 0.97 3/77 21564
/proc/meminfo: memFree=1414040/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=1936 CPUtime=0.29
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 407 0 0 0 14 15 0 0 20 0 1 0 155621539 1982464 392 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 484 395 40 102 0 379 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1936

[startup+0.701194 s]
/proc/loadavg: 0.71 0.92 0.97 3/77 21564
/proc/meminfo: memFree=1414040/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=4736 CPUtime=0.69
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 903 0 0 0 31 38 0 0 23 0 1 0 155621539 4849664 888 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 1184 888 40 102 0 1079 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4736

[startup+1.50127 s]
/proc/loadavg: 0.71 0.92 0.97 2/78 21565
/proc/meminfo: memFree=1409168/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=9036 CPUtime=1.49
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 1602 0 0 0 86 63 0 0 25 0 1 0 155621539 9252864 1577 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529092 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 2259 1577 42 102 0 2154 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9036

[startup+3.10142 s]
/proc/loadavg: 0.73 0.92 0.97 2/78 21565
/proc/meminfo: memFree=1407184/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=10084 CPUtime=3.09
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 1818 0 0 0 246 63 0 0 25 0 1 0 155621539 10326016 1767 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524227 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 2521 1767 48 102 0 2416 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10084

[startup+6.30173 s]
/proc/loadavg: 0.73 0.92 0.97 2/78 21565
/proc/meminfo: memFree=1405840/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=11404 CPUtime=6.29
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 2132 0 0 0 565 64 0 0 25 0 1 0 155621539 11677696 2081 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 2851 2081 48 102 0 2746 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11404

[startup+12.7013 s]
/proc/loadavg: 0.77 0.92 0.97 2/78 21565
/proc/meminfo: memFree=1404112/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=12980 CPUtime=12.69
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 2557 0 0 0 1205 64 0 0 25 0 1 0 155621539 13291520 2506 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531364 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 3245 2506 48 102 0 3140 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12980

[startup+25.5016 s]
/proc/loadavg: 0.81 0.92 0.97 2/78 21565
/proc/meminfo: memFree=1403536/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=13244 CPUtime=25.48
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 2626 0 0 0 2484 64 0 0 25 0 1 0 155621539 13561856 2575 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 3311 2575 48 102 0 3206 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13244

[startup+51.102 s]
/proc/loadavg: 0.87 0.93 0.97 2/78 21565
/proc/meminfo: memFree=1402000/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=14816 CPUtime=51.07
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 3030 0 0 0 5043 64 0 0 25 0 1 0 155621539 15171584 2979 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 3704 2979 48 102 0 3599 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14816

[startup+102.306 s]
/proc/loadavg: 0.95 0.94 0.97 2/78 21565
/proc/meminfo: memFree=1399504/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=17192 CPUtime=102.26
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 3642 0 0 0 10161 65 0 0 25 0 1 0 155621539 17604608 3591 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 4298 3591 48 102 0 4193 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17192

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.97 2/78 21565
/proc/meminfo: memFree=1396240/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=20744 CPUtime=162.25
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 4623 0 0 0 16158 67 0 0 25 0 1 0 155621539 21241856 4461 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 5186 4461 48 102 0 5081 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 20744

[startup+222.301 s]
/proc/loadavg: 0.99 0.95 0.97 2/78 21565
/proc/meminfo: memFree=1392400/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=24012 CPUtime=222.24
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 5598 0 0 0 22155 69 0 0 25 0 1 0 155621539 24588288 5307 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 6003 5307 48 102 0 5898 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 24012

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 21565
/proc/meminfo: memFree=1386064/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=30264 CPUtime=282.22
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 7267 0 0 0 28151 71 0 0 25 0 1 0 155621539 30990336 6884 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544762 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 7566 6884 48 102 0 7461 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 30264

[startup+342.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 21565
/proc/meminfo: memFree=1386128/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=30264 CPUtime=342.2
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 7277 0 0 0 34149 71 0 0 25 0 1 0 155621539 30990336 6894 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549515 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 7566 6894 48 102 0 7461 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 30264

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21565
/proc/meminfo: memFree=1385744/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=31040 CPUtime=402.19
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 7403 0 0 0 40147 72 0 0 25 0 1 0 155621539 31784960 6965 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 7760 6965 48 102 0 7655 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 31040

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21565
/proc/meminfo: memFree=1385744/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=31040 CPUtime=462.17
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 7465 0 0 0 46145 72 0 0 25 0 1 0 155621539 31784960 6970 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 7760 6970 48 102 0 7655 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 31040

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21565
/proc/meminfo: memFree=1382032/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=34844 CPUtime=522.16
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 8515 0 0 0 52142 74 0 0 25 0 1 0 155621539 35680256 7900 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525763 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 8711 7900 48 102 0 8606 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 34844

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21565
/proc/meminfo: memFree=1381712/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=35104 CPUtime=582.15
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 8663 0 0 0 58140 75 0 0 25 0 1 0 155621539 35946496 7985 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 8776 7985 48 102 0 8671 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 35104

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21565
/proc/meminfo: memFree=1374288/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=42620 CPUtime=642.14
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 10559 0 0 0 64137 77 0 0 25 0 1 0 155621539 43642880 9815 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 10655 9815 48 102 0 10550 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 42620

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21565

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

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22163
/proc/meminfo: memFree=1315280/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=101204 CPUtime=9039.73
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 31834 0 0 0 903813 160 0 0 25 0 1 0 155621539 103632896 24538 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 25301 24538 48 102 0 25196 0
Current children cumulated CPU time (s) 9039.73
Current children cumulated vsize (KiB) 101204

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22163
/proc/meminfo: memFree=1315344/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=101204 CPUtime=9099.72
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 31834 0 0 0 909811 161 0 0 25 0 1 0 155621539 103632896 24538 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 25301 24538 48 102 0 25196 0
Current children cumulated CPU time (s) 9099.72
Current children cumulated vsize (KiB) 101204

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22163
/proc/meminfo: memFree=1315344/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=101204 CPUtime=9159.7
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 31834 0 0 0 915809 161 0 0 25 0 1 0 155621539 103632896 24538 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 25301 24538 48 102 0 25196 0
Current children cumulated CPU time (s) 9159.7
Current children cumulated vsize (KiB) 101204

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22163
/proc/meminfo: memFree=1315280/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=101204 CPUtime=9219.7
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 31834 0 0 0 921808 162 0 0 25 0 1 0 155621539 103632896 24538 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 25301 24538 48 102 0 25196 0
Current children cumulated CPU time (s) 9219.7
Current children cumulated vsize (KiB) 101204

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22163
/proc/meminfo: memFree=1315216/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=101204 CPUtime=9279.67
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 31848 0 0 0 927805 162 0 0 25 0 1 0 155621539 103632896 24552 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 25301 24552 48 102 0 25196 0
Current children cumulated CPU time (s) 9279.67
Current children cumulated vsize (KiB) 101204

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22163
/proc/meminfo: memFree=1315216/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=101204 CPUtime=9339.66
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 31848 0 0 0 933804 162 0 0 25 0 1 0 155621539 103632896 24552 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 25301 24552 48 102 0 25196 0
Current children cumulated CPU time (s) 9339.66
Current children cumulated vsize (KiB) 101204

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22163
/proc/meminfo: memFree=1315216/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=101204 CPUtime=9399.64
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 31848 0 0 0 939801 163 0 0 25 0 1 0 155621539 103632896 24552 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 25301 24552 48 102 0 25196 0
Current children cumulated CPU time (s) 9399.64
Current children cumulated vsize (KiB) 101204

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22163
/proc/meminfo: memFree=1315216/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=101204 CPUtime=9459.63
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 31848 0 0 0 945800 163 0 0 25 0 1 0 155621539 103632896 24552 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 25301 24552 48 102 0 25196 0
Current children cumulated CPU time (s) 9459.63
Current children cumulated vsize (KiB) 101204

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22163
/proc/meminfo: memFree=1315216/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=101204 CPUtime=9519.62
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 31848 0 0 0 951798 164 0 0 25 0 1 0 155621539 103632896 24552 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 25301 24552 48 102 0 25196 0
Current children cumulated CPU time (s) 9519.62
Current children cumulated vsize (KiB) 101204

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22163
/proc/meminfo: memFree=1315280/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=101204 CPUtime=9579.59
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 31848 0 0 0 957795 164 0 0 25 0 1 0 155621539 103632896 24552 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 25301 24552 48 102 0 25196 0
Current children cumulated CPU time (s) 9579.59
Current children cumulated vsize (KiB) 101204

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22163
/proc/meminfo: memFree=1315216/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=101204 CPUtime=9639.59
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 31848 0 0 0 963794 165 0 0 25 0 1 0 155621539 103632896 24552 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 25301 24552 48 102 0 25196 0
Current children cumulated CPU time (s) 9639.59
Current children cumulated vsize (KiB) 101204

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22163
/proc/meminfo: memFree=1315344/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=100888 CPUtime=9699.57
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 31848 0 0 0 969792 165 0 0 25 0 1 0 155621539 103309312 24481 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 25222 24481 48 102 0 25117 0
Current children cumulated CPU time (s) 9699.57
Current children cumulated vsize (KiB) 100888

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22163
/proc/meminfo: memFree=1315536/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=100888 CPUtime=9759.55
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 31848 0 0 0 975789 166 0 0 25 0 1 0 155621539 103309312 24481 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 25222 24481 48 102 0 25117 0
Current children cumulated CPU time (s) 9759.55
Current children cumulated vsize (KiB) 100888

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22163
/proc/meminfo: memFree=1315536/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=100888 CPUtime=9819.54
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 31848 0 0 0 981787 167 0 0 25 0 1 0 155621539 103309312 24481 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 25222 24481 48 102 0 25117 0
Current children cumulated CPU time (s) 9819.54
Current children cumulated vsize (KiB) 100888

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22163
/proc/meminfo: memFree=1315600/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=100888 CPUtime=9879.53
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 31848 0 0 0 987786 167 0 0 25 0 1 0 155621539 103309312 24481 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 25222 24481 48 102 0 25117 0
Current children cumulated CPU time (s) 9879.53
Current children cumulated vsize (KiB) 100888

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22163
/proc/meminfo: memFree=1315600/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=100888 CPUtime=9939.51
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 31848 0 0 0 993783 168 0 0 25 0 1 0 155621539 103309312 24481 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 25222 24481 48 102 0 25117 0
Current children cumulated CPU time (s) 9939.51
Current children cumulated vsize (KiB) 100888

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22163
/proc/meminfo: memFree=1315600/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=100888 CPUtime=9999.5
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 31848 0 0 0 999782 168 0 0 25 0 1 0 155621539 103309312 24481 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 25222 24481 48 102 0 25117 0
Current children cumulated CPU time (s) 9999.5
Current children cumulated vsize (KiB) 100888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22163
/proc/meminfo: memFree=1315600/2055920 swapFree=4153892/4192956
[pid=21564] ppid=21562 vsize=100888 CPUtime=10000
/proc/21564/stat : 21564 (picosat) R 21562 21564 21508 0 -1 4194304 31848 0 0 0 999832 168 0 0 25 0 1 0 155621539 103309312 24481 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530818 0 0 4096 0 0 0 0 17 1 0 0
/proc/21564/statm: 25222 24481 48 102 0 25117 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 100888

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): 10002.8
CPU time (s): 10000
CPU user time (s): 9998.33
CPU system time (s): 1.69874
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 101876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.33
system time used= 1.69874
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31848
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= 22558

runsolver used 12.0012 second user time and 23.2615 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Tue Apr 17 07:43:58 UTC 2007

IDJOB= 355938
IDBENCH= 20525
IDSOLVER= 171
FILE ID= node4/355938-1176795838

PBS_JOBID= 4586237

Free space on /tmp= 66498 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k30.cnf
COMMAND LINE= /tmp/evaluation/355938-1176795838/picosat /tmp/evaluation/355938-1176795838/instance-355938-1176795838.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-355938-1176795838 -o ROOT/results/node4/solver-355938-1176795838 -C 10000 -W  -M  --output-limit 1,15  /tmp/evaluation/355938-1176795838/picosat /tmp/evaluation/355938-1176795838/instance-355938-1176795838.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  03500a4d5154d29cb90a2da4600bdebd

RANDOM SEED= 747387087

TIME LIMIT= 10000 seconds
MEMORY LIMIT=  MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1414448 kB
Buffers:         37836 kB
Cached:         527972 kB
SwapCached:       2672 kB
Active:         362332 kB
Inactive:       226464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1414448 kB
SwapTotal:     4192956 kB
SwapFree:      4153892 kB
Dirty:            3980 kB
Writeback:           0 kB
Mapped:          30252 kB
Slab:            38188 kB
Committed_AS:  5213016 kB
PageTables:       1816 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= 66498 MiB

End job on node4 on Tue Apr 17 10:30:43 UTC 2007