Trace number 328734

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) 1200.09 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k45.cnf
MD5SUM8a76c8add64173ae39149aae572a02d9
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 variables37432
Number of clauses147345
Sum of the clauses size401667
Maximum clause length37
Minimum clause length1
Number of clauses of size 1603
Number of clauses of size 269621
Number of clauses of size 371450
Number of clauses of size 4266
Number of clauses of size 5505
Number of clauses of size over 54900

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/node72/watcher-328734-1173122225 -o ROOT/results/node72/solver-328734-1173122225 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328734-1173122225/picosat /tmp/evaluation/328734-1173122225/instance-328734-1173122225.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: 0.91 0.95 0.88 3/77 25348
/proc/meminfo: memFree=1052976/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=564 CPUtime=0
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 332190342 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 141 41 32 102 0 36 0

[startup+0.103772 s]
/proc/loadavg: 0.91 0.95 0.88 3/77 25348
/proc/meminfo: memFree=1052976/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=1024 CPUtime=0.09
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 177 0 0 0 5 4 0 0 18 0 1 0 332190342 1048576 162 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 256 162 40 102 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1024

[startup+0.201781 s]
/proc/loadavg: 0.91 0.95 0.88 3/77 25348
/proc/meminfo: memFree=1052976/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=1636 CPUtime=0.19
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 305 0 0 0 10 9 0 0 18 0 1 0 332190342 1675264 290 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 409 290 40 102 0 304 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1636

[startup+0.301791 s]
/proc/loadavg: 0.91 0.95 0.88 3/77 25348
/proc/meminfo: memFree=1052976/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=2620 CPUtime=0.29
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 464 0 0 0 14 15 0 0 19 0 1 0 332190342 2682880 449 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134586892 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 655 449 40 102 0 550 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2620

[startup+0.701826 s]
/proc/loadavg: 0.91 0.95 0.88 3/77 25348
/proc/meminfo: memFree=1052976/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=4736 CPUtime=0.69
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 900 0 0 0 31 38 0 0 22 0 1 0 332190342 4849664 885 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 1184 885 40 102 0 1079 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4736

[startup+1.5019 s]
/proc/loadavg: 0.91 0.95 0.88 2/78 25349
/proc/meminfo: memFree=1047656/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=9648 CPUtime=1.49
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 1794 0 0 0 81 68 0 0 25 0 1 0 332190342 9879552 1721 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529420 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 2412 1721 42 102 0 2307 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9648

[startup+3.10104 s]
/proc/loadavg: 0.91 0.95 0.88 2/78 25349
/proc/meminfo: memFree=1045928/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=10184 CPUtime=3.09
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 1931 0 0 0 241 68 0 0 25 0 1 0 332190342 10428416 1856 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 2546 1856 48 102 0 2441 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10184

[startup+6.30133 s]
/proc/loadavg: 0.92 0.95 0.88 2/78 25349
/proc/meminfo: memFree=1044584/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=11368 CPUtime=6.28
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 2248 0 0 0 560 68 0 0 25 0 1 0 332190342 11640832 2173 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 2842 2173 48 102 0 2737 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11368

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.88 2/78 25349
/proc/meminfo: memFree=1043176/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=12524 CPUtime=12.69
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 2539 0 0 0 1200 69 0 0 25 0 1 0 332190342 12824576 2464 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 3131 2464 48 102 0 3026 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12524

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.88 2/78 25349
/proc/meminfo: memFree=1041832/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=13672 CPUtime=25.48
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 2836 0 0 0 2479 69 0 0 25 0 1 0 332190342 14000128 2761 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 3418 2761 48 102 0 3313 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13672

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.88 2/78 25349
/proc/meminfo: memFree=1040104/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=15452 CPUtime=51.07
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 3285 0 0 0 5037 70 0 0 25 0 1 0 332190342 15822848 3210 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529719 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 3863 3210 48 102 0 3758 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15452

[startup+102.302 s]
/proc/loadavg: 0.98 0.96 0.89 2/78 25349
/proc/meminfo: memFree=1038568/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=17088 CPUtime=102.27
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 3708 0 0 0 10156 71 0 0 25 0 1 0 332190342 17498112 3600 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 4272 3600 48 102 0 4167 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17088

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.89 2/78 25349
/proc/meminfo: memFree=1033960/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=21420 CPUtime=162.24
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 4957 0 0 0 16152 72 0 0 25 0 1 0 332190342 21934080 4701 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 5355 4701 48 102 0 5250 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 21420

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.90 2/78 25349
/proc/meminfo: memFree=1033064/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=22072 CPUtime=222.23
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 5199 0 0 0 22150 73 0 0 25 0 1 0 332190342 22601728 4899 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 5518 4899 48 102 0 5413 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 22072

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.90 2/78 25349
/proc/meminfo: memFree=1030248/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=24816 CPUtime=282.21
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 5979 0 0 0 28147 74 0 0 25 0 1 0 332190342 25411584 5585 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 6204 5585 48 102 0 6099 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 24816

[startup+342.302 s]
/proc/loadavg: 1.03 0.99 0.91 2/78 25349
/proc/meminfo: memFree=1026600/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=28556 CPUtime=342.2
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 7004 0 0 0 34144 76 0 0 25 0 1 0 332190342 29241344 6512 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 7139 6512 48 102 0 7034 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 28556

[startup+402.301 s]
/proc/loadavg: 1.25 1.05 0.93 2/78 25349
/proc/meminfo: memFree=1023272/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=32320 CPUtime=402.18
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 7888 0 0 0 40141 77 0 0 25 0 1 0 332190342 33095680 7343 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525528 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 8080 7343 48 102 0 7975 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 32320

[startup+462.302 s]
/proc/loadavg: 1.09 1.04 0.93 2/78 25349
/proc/meminfo: memFree=1017256/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=38324 CPUtime=462.16
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 9455 0 0 0 46137 79 0 0 25 0 1 0 332190342 39243776 8854 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 9581 8854 48 102 0 9476 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 38324

[startup+522.302 s]
/proc/loadavg: 1.03 1.03 0.93 2/78 25349
/proc/meminfo: memFree=1017256/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=38124 CPUtime=522.15
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 9459 0 0 0 52135 80 0 0 25 0 1 0 332190342 39038976 8812 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 9531 8812 48 102 0 9426 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 38124

[startup+582.301 s]
/proc/loadavg: 1.01 1.02 0.93 2/78 25349
/proc/meminfo: memFree=1017384/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=38116 CPUtime=582.13
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 9465 0 0 0 58133 80 0 0 25 0 1 0 332190342 39030784 8816 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 9529 8816 48 102 0 9424 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 38116

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 0.93 2/78 25349
/proc/meminfo: memFree=1017448/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=38372 CPUtime=642.11
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 9471 0 0 0 64131 80 0 0 25 0 1 0 332190342 39292928 8822 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529361 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 9593 8822 48 102 0 9488 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 38372

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 0.93 2/78 25349
/proc/meminfo: memFree=1017000/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=38768 CPUtime=702.1
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 9616 0 0 0 70129 81 0 0 25 0 1 0 332190342 39698432 8903 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 9692 8903 48 102 0 9587 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 38768

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 25349
/proc/meminfo: memFree=1016680/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=39032 CPUtime=762.09
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 9755 0 0 0 76127 82 0 0 25 0 1 0 332190342 39968768 8975 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 9758 8975 48 102 0 9653 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 39032

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 25349
/proc/meminfo: memFree=1016744/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=39032 CPUtime=822.07
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 9755 0 0 0 82125 82 0 0 25 0 1 0 332190342 39968768 8975 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 9758 8975 48 102 0 9653 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 39032

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 25349
/proc/meminfo: memFree=1016296/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=39424 CPUtime=882.06
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 9932 0 0 0 88123 83 0 0 25 0 1 0 332190342 40370176 9081 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 9856 9081 48 102 0 9751 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 39424

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 25349
/proc/meminfo: memFree=1016296/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=39424 CPUtime=942.04
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 10003 0 0 0 94121 83 0 0 25 0 1 0 332190342 40370176 9081 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 9856 9081 48 102 0 9751 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 39424

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 25349
/proc/meminfo: memFree=1014312/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=41404 CPUtime=1002.02
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 10570 0 0 0 100118 84 0 0 25 0 1 0 332190342 42397696 9574 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 10351 9574 48 102 0 10246 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 41404

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 25349
/proc/meminfo: memFree=1014312/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=41404 CPUtime=1062.01
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 10645 0 0 0 106116 85 0 0 25 0 1 0 332190342 42397696 9575 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 10351 9575 48 102 0 10246 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 41404

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 25349
/proc/meminfo: memFree=1014376/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=41404 CPUtime=1121.99
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 10645 0 0 0 112114 85 0 0 25 0 1 0 332190342 42397696 9575 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 10351 9575 48 102 0 10246 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 41404

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 25349
/proc/meminfo: memFree=1012200/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=43372 CPUtime=1181.97
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 11248 0 0 0 118111 86 0 0 25 0 1 0 332190342 44412928 10100 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 10843 10100 48 102 0 10738 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 43372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 25349
/proc/meminfo: memFree=1012200/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=43372 CPUtime=1200.07
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 11248 0 0 0 119921 86 0 0 25 0 1 0 332190342 44412928 10100 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524012 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 10843 10100 48 102 0 10738 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 43372

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 25349
/proc/meminfo: memFree=1012200/2055920 swapFree=4152568/4192956
[pid=25348] ppid=25346 vsize=43372 CPUtime=1200.07
/proc/25348/stat : 25348 (picosat) R 25346 25348 24953 0 -1 4194304 11248 0 0 0 119921 86 0 0 25 0 1 0 332190342 44412928 10100 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524012 0 0 4096 0 0 0 0 17 1 0 0
/proc/25348/statm: 10843 10100 48 102 0 10738 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 43372

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.21
CPU system time (s): 0.875866
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 43684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.21
system time used= 0.875866
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11248
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= 2388

runsolver used 1.36879 second user time and 3.00254 second system time

The end



Launcher Data (download as text)




Begin job on node72 on Mon Mar  5 19:17:05 UTC 2007

IDJOB= 328734
IDBENCH= 20523
IDSOLVER= 106
FILE ID= node72/328734-1173122225

PBS_JOBID= 4015173

Free space on /tmp= 66462 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k45.cnf
COMMAND LINE= /tmp/evaluation/328734-1173122225/picosat /tmp/evaluation/328734-1173122225/instance-328734-1173122225.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-328734-1173122225 -o ROOT/results/node72/solver-328734-1173122225 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328734-1173122225/picosat /tmp/evaluation/328734-1173122225/instance-328734-1173122225.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  8a76c8add64173ae39149aae572a02d9

RANDOM SEED= 644545497

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:       1053448 kB
Buffers:         44256 kB
Cached:         860036 kB
SwapCached:       8268 kB
Active:         131396 kB
Inactive:       795788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1053448 kB
SwapTotal:     4192956 kB
SwapFree:      4152568 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          29916 kB
Slab:            60952 kB
Committed_AS: 10474760 kB
PageTables:       1680 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= 66462 MiB

End job on node72 on Mon Mar  5 19:37:08 UTC 2007