Trace number 329910

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) 1200.06 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k65.cnf
MD5SUM5e5ff9a8f4e99a8a5a1ebc8850b3b06a
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 variables96565
Number of clauses432288
Sum of the clauses size1112454
Maximum clause length20
Minimum clause length1
Number of clauses of size 1623
Number of clauses of size 2336666
Number of clauses of size 347487
Number of clauses of size 419400
Number of clauses of size 58424
Number of clauses of size over 519688

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/node58/watcher-329910-1173152239 -o ROOT/results/node58/solver-329910-1173152239 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329910-1173152239/picosat /tmp/evaluation/329910-1173152239/instance-329910-1173152239.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: 0.92 0.98 0.96 3/64 22651
/proc/meminfo: memFree=936440/2055920 swapFree=4184224/4192956
[pid=22651] ppid=22649 vsize=564 CPUtime=0
/proc/22651/stat : 22651 (picosat) R 22649 22651 21468 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 335180638 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134560025 0 0 4096 0 0 0 0 17 1 0 0
/proc/22651/statm: 141 41 32 102 0 36 0

[startup+0.0784271 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 22651
/proc/meminfo: memFree=936440/2055920 swapFree=4184224/4192956
[pid=22651] ppid=22649 vsize=700 CPUtime=0.06
/proc/22651/stat : 22651 (picosat) R 22649 22651 21468 0 -1 4194304 111 0 0 0 4 2 0 0 18 0 1 0 335180638 716800 96 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22651/statm: 175 96 40 102 0 70 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 700

[startup+0.101429 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 22651
/proc/meminfo: memFree=936440/2055920 swapFree=4184224/4192956
[pid=22651] ppid=22649 vsize=700 CPUtime=0.09
/proc/22651/stat : 22651 (picosat) R 22649 22651 21468 0 -1 4194304 127 0 0 0 5 4 0 0 18 0 1 0 335180638 716800 112 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22651/statm: 175 112 40 102 0 70 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 700

[startup+0.301451 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 22651
/proc/meminfo: memFree=936440/2055920 swapFree=4184224/4192956
[pid=22651] ppid=22649 vsize=1624 CPUtime=0.29
/proc/22651/stat : 22651 (picosat) R 22649 22651 21468 0 -1 4194304 336 0 0 0 15 14 0 0 19 0 1 0 335180638 1662976 321 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22651/statm: 406 321 40 102 0 301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1624

[startup+0.701494 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 22651
/proc/meminfo: memFree=936440/2055920 swapFree=4184224/4192956
[pid=22651] ppid=22649 vsize=4176 CPUtime=0.69
/proc/22651/stat : 22651 (picosat) R 22649 22651 21468 0 -1 4194304 767 0 0 0 33 36 0 0 22 0 1 0 335180638 4276224 752 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22651/statm: 1044 752 40 102 0 939 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4176

[startup+1.50158 s]
/proc/loadavg: 0.92 0.98 0.96 2/65 22652
/proc/meminfo: memFree=932464/2055920 swapFree=4184224/4192956
[pid=22651] ppid=22649 vsize=8072 CPUtime=1.49
/proc/22651/stat : 22651 (picosat) R 22649 22651 21468 0 -1 4194304 1551 0 0 0 70 79 0 0 25 0 1 0 335180638 8265728 1536 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22651/statm: 2018 1536 40 102 0 1913 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8072

[startup+3.10176 s]
/proc/loadavg: 0.92 0.98 0.96 2/65 22652
/proc/meminfo: memFree=927920/2055920 swapFree=4184224/4192956
[pid=22651] ppid=22649 vsize=15860 CPUtime=3.09
/proc/22651/stat : 22651 (picosat) R 22649 22651 21468 0 -1 4194304 3183 0 0 0 141 168 0 0 25 0 1 0 335180638 16240640 3168 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22651/statm: 3965 3168 40 102 0 3860 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15860

[startup+6.30111 s]
/proc/loadavg: 0.93 0.98 0.96 2/65 22652
/proc/meminfo: memFree=921648/2055920 swapFree=4184224/4192956
[pid=22651] ppid=22649 vsize=18688 CPUtime=6.29
/proc/22651/stat : 22651 (picosat) R 22649 22651 21468 0 -1 4194304 3737 0 0 0 438 191 0 0 25 0 1 0 335180638 19136512 3674 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/22651/statm: 4672 3674 42 102 0 4567 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18688

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.96 2/65 22652
/proc/meminfo: memFree=920880/2055920 swapFree=4184224/4192956
[pid=22651] ppid=22649 vsize=19620 CPUtime=12.69
/proc/22651/stat : 22651 (picosat) R 22649 22651 21468 0 -1 4194304 3989 0 0 0 1078 191 0 0 25 0 1 0 335180638 20090880 3924 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/22651/statm: 4905 3924 48 102 0 4800 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19620

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.96 2/65 22652
/proc/meminfo: memFree=919984/2055920 swapFree=4184224/4192956
[pid=22651] ppid=22649 vsize=20372 CPUtime=25.48
/proc/22651/stat : 22651 (picosat) R 22649 22651 21468 0 -1 4194304 4197 0 0 0 2357 191 0 0 25 0 1 0 335180638 20860928 4132 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/22651/statm: 5093 4132 48 102 0 4988 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20372

[startup+51.101 s]
/proc/loadavg: 0.96 0.98 0.96 2/65 22652
/proc/meminfo: memFree=919472/2055920 swapFree=4184224/4192956
[pid=22651] ppid=22649 vsize=20800 CPUtime=51.07
/proc/22651/stat : 22651 (picosat) R 22649 22651 21468 0 -1 4194304 4318 0 0 0 4915 192 0 0 25 0 1 0 335180638 21299200 4253 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22651/statm: 5200 4253 48 102 0 5095 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20800

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.96 2/65 22652
/proc/meminfo: memFree=917680/2055920 swapFree=4184224/4192956
[pid=22651] ppid=22649 vsize=22496 CPUtime=102.26
/proc/22651/stat : 22651 (picosat) R 22649 22651 21468 0 -1 4194304 4765 0 0 0 10034 192 0 0 25 0 1 0 335180638 23035904 4700 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22651/statm: 5624 4700 48 102 0 5519 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22496

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 22652
/proc/meminfo: memFree=915504/2055920 swapFree=4184224/4192956
[pid=22651] ppid=22649 vsize=24988 CPUtime=162.24
/proc/22651/stat : 22651 (picosat) R 22649 22651 21468 0 -1 4194304 5414 0 0 0 16031 193 0 0 25 0 1 0 335180638 25587712 5203 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22651/statm: 6247 5203 48 102 0 6142 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24988

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 22652
/proc/meminfo: memFree=914224/2055920 swapFree=4184224/4192956
[pid=22651] ppid=22649 vsize=26176 CPUtime=222.22
/proc/22651/stat : 22651 (picosat) R 22649 22651 21468 0 -1 4194304 5854 0 0 0 22029 193 0 0 25 0 1 0 335180638 26804224 5516 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22651/statm: 6544 5516 48 102 0 6439 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 26176

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 22652
/proc/meminfo: memFree=912816/2055920 swapFree=4184224/4192956
[pid=22651] ppid=22649 vsize=27628 CPUtime=282.21
/proc/22651/stat : 22651 (picosat) R 22649 22651 21468 0 -1 4194304 6364 0 0 0 28027 194 0 0 25 0 1 0 335180638 28291072 5883 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523064 0 0 4096 0 0 0 0 17 1 0 0
/proc/22651/statm: 6907 5883 48 102 0 6802 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 27628

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 22654
/proc/meminfo: memFree=911920/2055920 swapFree=4184224/4192956
[pid=22651] ppid=22649 vsize=28420 CPUtime=342.19
/proc/22651/stat : 22651 (picosat) R 22649 22651 21468 0 -1 4194304 6729 0 0 0 34025 194 0 0 25 0 1 0 335180638 29102080 6092 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529372 0 0 4096 0 0 0 0 17 1 0 0
/proc/22651/statm: 7105 6092 48 102 0 7000 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 28420

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 22654
/proc/meminfo: memFree=910384/2055920 swapFree=4184224/4192956
[pid=22651] ppid=22649 vsize=29996 CPUtime=402.16
/proc/22651/stat : 22651 (picosat) R 22649 22651 21468 0 -1 4194304 7229 0 0 0 40022 194 0 0 25 0 1 0 335180638 30715904 6478 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22651/statm: 7499 6478 48 102 0 7394 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 29996

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 22654
/proc/meminfo: memFree=909168/2055920 swapFree=4184224/4192956
[pid=22651] ppid=22649 vsize=31184 CPUtime=462.15
/proc/22651/stat : 22651 (picosat) R 22649 22651 21468 0 -1 4194304 7659 0 0 0 46020 195 0 0 25 0 1 0 335180638 31932416 6790 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525818 0 0 4096 0 0 0 0 17 1 0 0
/proc/22651/statm: 7796 6790 48 102 0 7691 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 31184

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 22654
/proc/meminfo: memFree=907760/2055920 swapFree=4184224/4192956
[pid=22651] ppid=22649 vsize=32504 CPUtime=522.14
/proc/22651/stat : 22651 (picosat) R 22649 22651 21468 0 -1 4194304 8133 0 0 0 52018 196 0 0 25 0 1 0 335180638 33284096 7137 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/22651/statm: 8126 7137 48 102 0 8021 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 32504

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 22654
/proc/meminfo: memFree=906864/2055920 swapFree=4184224/4192956
[pid=22651] ppid=22649 vsize=33428 CPUtime=582.12
/proc/22651/stat : 22651 (picosat) R 22649 22651 21468 0 -1 4194304 8501 0 0 0 58016 196 0 0 25 0 1 0 335180638 34230272 7370 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 1 0 0
/proc/22651/statm: 8357 7370 48 102 0 8252 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 33428

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 22654
/proc/meminfo: memFree=906288/2055920 swapFree=4184224/4192956
[pid=22651] ppid=22649 vsize=33948 CPUtime=642.1
/proc/22651/stat : 22651 (picosat) R 22649 22651 21468 0 -1 4194304 8699 0 0 0 64014 196 0 0 25 0 1 0 335180638 34762752 7499 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522787 0 0 4096 0 0 0 0 17 1 0 0
/proc/22651/statm: 8487 7499 48 102 0 8382 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 33948

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 22654
/proc/meminfo: memFree=905200/2055920 swapFree=4184224/4192956
[pid=22651] ppid=22649 vsize=35268 CPUtime=702.08
/proc/22651/stat : 22651 (picosat) R 22649 22651 21468 0 -1 4194304 9107 0 0 0 70012 196 0 0 25 0 1 0 335180638 36114432 7835 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/22651/statm: 8817 7835 48 102 0 8712 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 35268

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 22654
/proc/meminfo: memFree=904688/2055920 swapFree=4184224/4192956
[pid=22651] ppid=22649 vsize=35532 CPUtime=762.06
/proc/22651/stat : 22651 (picosat) R 22649 22651 21468 0 -1 4194304 9321 0 0 0 76010 196 0 0 25 0 1 0 335180638 36384768 7897 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524072 0 0 4096 0 0 0 0 17 1 0 0
/proc/22651/statm: 8883 7897 48 102 0 8778 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 35532

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 22654
/proc/meminfo: memFree=902384/2055920 swapFree=4184224/4192956
[pid=22651] ppid=22649 vsize=37768 CPUtime=822.05
/proc/22651/stat : 22651 (picosat) R 22649 22651 21468 0 -1 4194304 9988 0 0 0 82008 197 0 0 25 0 1 0 335180638 38674432 8484 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22651/statm: 9442 8484 48 102 0 9337 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 37768

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 22654
/proc/meminfo: memFree=901616/2055920 swapFree=4184224/4192956
[pid=22651] ppid=22649 vsize=38560 CPUtime=882.03
/proc/22651/stat : 22651 (picosat) R 22649 22651 21468 0 -1 4194304 10258 0 0 0 88006 197 0 0 25 0 1 0 335180638 39485440 8674 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529782 0 0 4096 0 0 0 0 17 1 0 0
/proc/22651/statm: 9640 8674 48 102 0 9535 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 38560

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 22654
/proc/meminfo: memFree=899952/2055920 swapFree=4184224/4192956
[pid=22651] ppid=22649 vsize=40272 CPUtime=942.02
/proc/22651/stat : 22651 (picosat) R 22649 22651 21468 0 -1 4194304 10763 0 0 0 94004 198 0 0 25 0 1 0 335180638 41238528 9095 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/22651/statm: 10068 9095 48 102 0 9963 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 40272

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 22654
/proc/meminfo: memFree=899888/2055920 swapFree=4184224/4192956
[pid=22651] ppid=22649 vsize=40272 CPUtime=1002
/proc/22651/stat : 22651 (picosat) R 22649 22651 21468 0 -1 4194304 10846 0 0 0 100002 198 0 0 25 0 1 0 335180638 41238528 9095 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522688 0 0 4096 0 0 0 0 17 1 0 0
/proc/22651/statm: 10068 9095 48 102 0 9963 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 40272

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 22654
/proc/meminfo: memFree=899888/2055920 swapFree=4184224/4192956
[pid=22651] ppid=22649 vsize=40272 CPUtime=1061.98
/proc/22651/stat : 22651 (picosat) R 22649 22651 21468 0 -1 4194304 10940 0 0 0 106000 198 0 0 25 0 1 0 335180638 41238528 9102 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22651/statm: 10068 9102 48 102 0 9963 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 40272

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 22654
/proc/meminfo: memFree=898928/2055920 swapFree=4184224/4192956
[pid=22651] ppid=22649 vsize=41196 CPUtime=1121.96
/proc/22651/stat : 22651 (picosat) R 22649 22651 21468 0 -1 4194304 11261 0 0 0 111998 198 0 0 25 0 1 0 335180638 42184704 9336 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522688 0 0 4096 0 0 0 0 17 1 0 0
/proc/22651/statm: 10299 9336 48 102 0 10194 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 41196

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 22654
/proc/meminfo: memFree=893936/2055920 swapFree=4184224/4192956
[pid=22651] ppid=22649 vsize=46196 CPUtime=1181.94
/proc/22651/stat : 22651 (picosat) R 22649 22651 21468 0 -1 4194304 12596 0 0 0 117995 199 0 0 25 0 1 0 335180638 47304704 10584 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/22651/statm: 11549 10584 48 102 0 11444 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 46196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 22654
/proc/meminfo: memFree=893936/2055920 swapFree=4184224/4192956
[pid=22651] ppid=22649 vsize=46196 CPUtime=1200.04
/proc/22651/stat : 22651 (picosat) R 22649 22651 21468 0 -1 4194304 12596 0 0 0 119805 199 0 0 25 0 1 0 335180638 47304704 10584 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/22651/statm: 11549 10584 48 102 0 11444 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 46196

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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1198.05
CPU system time (s): 2.00669
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 46544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.05
system time used= 2.00669
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12596
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= 2251

runsolver used 0.839872 second user time and 2.45463 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Tue Mar  6 03:37:20 UTC 2007

IDJOB= 329910
IDBENCH= 20551
IDSOLVER= 106
FILE ID= node58/329910-1173152239

PBS_JOBID= 4015208

Free space on /tmp= 66475 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k65.cnf
COMMAND LINE= /tmp/evaluation/329910-1173152239/picosat /tmp/evaluation/329910-1173152239/instance-329910-1173152239.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-329910-1173152239 -o ROOT/results/node58/solver-329910-1173152239 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329910-1173152239/picosat /tmp/evaluation/329910-1173152239/instance-329910-1173152239.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  5e5ff9a8f4e99a8a5a1ebc8850b3b06a

RANDOM SEED= 762843321

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:        936912 kB
Buffers:         51388 kB
Cached:         968128 kB
SwapCached:       2864 kB
Active:         101532 kB
Inactive:       930636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        936912 kB
SwapTotal:     4192956 kB
SwapFree:      4184224 kB
Dirty:           10296 kB
Writeback:           0 kB
Mapped:          18520 kB
Slab:            72948 kB
Committed_AS:   765176 kB
PageTables:       1388 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= 66475 MiB

End job on node58 on Tue Mar  6 03:57:22 UTC 2007