Trace number 355962

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 10002.7

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k60.cnf
MD5SUM3ba2fd1e8ba5ade9920db9cb6b406609
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 variables88995
Number of clauses398308
Sum of the clauses size1024974
Maximum clause length20
Minimum clause length1
Number of clauses of size 1583
Number of clauses of size 2310186
Number of clauses of size 343762
Number of clauses of size 417875
Number of clauses of size 57764
Number of clauses of size over 518138

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/node34/watcher-355962-1176820727 -o ROOT/results/node34/solver-355962-1176820727 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/355962-1176820727/picosat /tmp/evaluation/355962-1176820727/instance-355962-1176820727.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: 0.74 0.94 0.98 3/77 2906
/proc/meminfo: memFree=1726432/2055920 swapFree=4108564/4192956
[pid=2906] ppid=2904 vsize=564 CPUtime=0
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 129988215 577536 41 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 141 41 32 102 0 36 0

[startup+0.0495811 s]
/proc/loadavg: 0.74 0.94 0.98 3/77 2906
/proc/meminfo: memFree=1726432/2055920 swapFree=4108564/4192956
[pid=2906] ppid=2904 vsize=568 CPUtime=0.04
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 74 0 0 0 4 0 0 0 18 0 1 0 129988215 581632 59 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 142 59 40 102 0 37 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 568

[startup+0.102585 s]
/proc/loadavg: 0.74 0.94 0.98 3/77 2906
/proc/meminfo: memFree=1726432/2055920 swapFree=4108564/4192956
[pid=2906] ppid=2904 vsize=832 CPUtime=0.09
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 129 0 0 0 7 2 0 0 18 0 1 0 129988215 851968 114 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 208 114 40 102 0 103 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 832

[startup+0.3026 s]
/proc/loadavg: 0.74 0.94 0.98 3/77 2906
/proc/meminfo: memFree=1726432/2055920 swapFree=4108564/4192956
[pid=2906] ppid=2904 vsize=1624 CPUtime=0.29
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 340 0 0 0 15 14 0 0 19 0 1 0 129988215 1662976 325 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 406 325 40 102 0 301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1624

[startup+0.701635 s]
/proc/loadavg: 0.74 0.94 0.98 3/77 2906
/proc/meminfo: memFree=1726432/2055920 swapFree=4108564/4192956
[pid=2906] ppid=2904 vsize=4176 CPUtime=0.69
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 777 0 0 0 32 37 0 0 23 0 1 0 129988215 4276224 762 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 1044 762 40 102 0 939 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4176

[startup+1.50169 s]
/proc/loadavg: 0.74 0.94 0.98 2/78 2907
/proc/meminfo: memFree=1722264/2055920 swapFree=4108564/4192956
[pid=2906] ppid=2904 vsize=8072 CPUtime=1.49
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 1567 0 0 0 68 81 0 0 25 0 1 0 129988215 8265728 1552 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 2018 1552 40 102 0 1913 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8072

[startup+3.10182 s]
/proc/loadavg: 0.74 0.94 0.98 2/78 2907
/proc/meminfo: memFree=1717656/2055920 swapFree=4108564/4192956
[pid=2906] ppid=2904 vsize=15992 CPUtime=3.09
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 3221 0 0 0 142 167 0 0 25 0 1 0 129988215 16375808 3206 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 3998 3206 40 102 0 3893 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15992

[startup+6.30107 s]
/proc/loadavg: 0.84 0.95 0.98 2/78 2907
/proc/meminfo: memFree=1712728/2055920 swapFree=4108564/4192956
[pid=2906] ppid=2904 vsize=17040 CPUtime=6.29
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 3397 0 0 0 456 173 0 0 25 0 1 0 129988215 17448960 3380 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 4260 3380 48 102 0 4155 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17040

[startup+12.7016 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 2907
/proc/meminfo: memFree=1711896/2055920 swapFree=4108564/4192956
[pid=2906] ppid=2904 vsize=19116 CPUtime=12.68
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 3671 0 0 0 1095 173 0 0 25 0 1 0 129988215 19574784 3654 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525575 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 4779 3654 48 102 0 4674 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19116

[startup+25.5016 s]
/proc/loadavg: 0.88 0.95 0.98 2/78 2907
/proc/meminfo: memFree=1711384/2055920 swapFree=4108564/4192956
[pid=2906] ppid=2904 vsize=19472 CPUtime=25.48
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 3772 0 0 0 2374 174 0 0 25 0 1 0 129988215 19939328 3755 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 4868 3755 48 102 0 4763 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19472

[startup+51.1016 s]
/proc/loadavg: 0.92 0.96 0.98 2/78 2907
/proc/meminfo: memFree=1710680/2055920 swapFree=4108564/4192956
[pid=2906] ppid=2904 vsize=20116 CPUtime=51.06
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 3946 0 0 0 4932 174 0 0 25 0 1 0 129988215 20598784 3929 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 5029 3929 48 102 0 4924 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 20116

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 2907
/proc/meminfo: memFree=1708696/2055920 swapFree=4108564/4192956
[pid=2906] ppid=2904 vsize=22020 CPUtime=102.26
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 4441 0 0 0 10051 175 0 0 25 0 1 0 129988215 22548480 4424 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 5505 4424 48 102 0 5400 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22020

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 2907
/proc/meminfo: memFree=1706968/2055920 swapFree=4108628/4192956
[pid=2906] ppid=2904 vsize=23620 CPUtime=162.24
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 4936 0 0 0 16048 176 0 0 25 0 1 0 129988215 24186880 4813 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 5905 4813 48 102 0 5800 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23620

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2907
/proc/meminfo: memFree=1705176/2055920 swapFree=4108628/4192956
[pid=2906] ppid=2904 vsize=25204 CPUtime=222.23
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 5486 0 0 0 22046 177 0 0 25 0 1 0 129988215 25808896 5242 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529226 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 6301 5242 48 102 0 6196 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25204

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2907
/proc/meminfo: memFree=1703896/2055920 swapFree=4108628/4192956
[pid=2906] ppid=2904 vsize=26904 CPUtime=282.21
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 5923 0 0 0 28044 177 0 0 25 0 1 0 129988215 27549696 5546 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525749 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 6726 5546 48 102 0 6621 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 26904

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2907
/proc/meminfo: memFree=1703384/2055920 swapFree=4108692/4192956
[pid=2906] ppid=2904 vsize=27432 CPUtime=342.2
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 6195 0 0 0 34042 178 0 0 25 0 1 0 129988215 28090368 5673 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529446 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 6858 5673 48 102 0 6753 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 27432

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2907
/proc/meminfo: memFree=1701016/2055920 swapFree=4108692/4192956
[pid=2906] ppid=2904 vsize=29668 CPUtime=402.18
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 6882 0 0 0 40039 179 0 0 25 0 1 0 129988215 30380032 6256 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 7417 6256 48 102 0 7312 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 29668

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2907
/proc/meminfo: memFree=1700696/2055920 swapFree=4108756/4192956
[pid=2906] ppid=2904 vsize=30196 CPUtime=462.17
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 7123 0 0 0 46037 180 0 0 25 0 1 0 129988215 30920704 6386 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 7549 6386 48 102 0 7444 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 30196

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2907
/proc/meminfo: memFree=1700376/2055920 swapFree=4108756/4192956
[pid=2906] ppid=2904 vsize=30460 CPUtime=522.15
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 7318 0 0 0 52035 180 0 0 25 0 1 0 129988215 31191040 6464 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522787 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 7615 6464 48 102 0 7510 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 30460

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2907
/proc/meminfo: memFree=1697112/2055920 swapFree=4108756/4192956
[pid=2906] ppid=2904 vsize=33756 CPUtime=582.14
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 8254 0 0 0 58032 182 0 0 25 0 1 0 129988215 34566144 7277 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529170 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 8439 7277 48 102 0 8334 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 33756

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2907
/proc/meminfo: memFree=1696728/2055920 swapFree=4108820/4192956
[pid=2906] ppid=2904 vsize=34020 CPUtime=642.13
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 8480 0 0 0 64031 182 0 0 25 0 1 0 129988215 34836480 7371 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 8505 7371 48 102 0 8400 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 34020


################
# More data... #
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[startup+9102.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 3505
/proc/meminfo: memFree=1627608/2055920 swapFree=4112476/4192956
[pid=2906] ppid=2904 vsize=102920 CPUtime=9099.88
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 31382 0 0 0 909718 270 0 0 25 0 1 0 129988215 105390080 24481 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 25730 24481 48 102 0 25625 0
Current children cumulated CPU time (s) 9099.88
Current children cumulated vsize (KiB) 102920

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3505
/proc/meminfo: memFree=1627608/2055920 swapFree=4112540/4192956
[pid=2906] ppid=2904 vsize=102920 CPUtime=9159.87
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 31382 0 0 0 915716 271 0 0 25 0 1 0 129988215 105390080 24481 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 25730 24481 48 102 0 25625 0
Current children cumulated CPU time (s) 9159.87
Current children cumulated vsize (KiB) 102920

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3505
/proc/meminfo: memFree=1627608/2055920 swapFree=4112540/4192956
[pid=2906] ppid=2904 vsize=102920 CPUtime=9219.86
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 31382 0 0 0 921715 271 0 0 25 0 1 0 129988215 105390080 24481 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 25730 24481 48 102 0 25625 0
Current children cumulated CPU time (s) 9219.86
Current children cumulated vsize (KiB) 102920

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3505
/proc/meminfo: memFree=1627672/2055920 swapFree=4112604/4192956
[pid=2906] ppid=2904 vsize=102920 CPUtime=9279.84
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 31382 0 0 0 927713 271 0 0 25 0 1 0 129988215 105390080 24481 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 25730 24481 48 102 0 25625 0
Current children cumulated CPU time (s) 9279.84
Current children cumulated vsize (KiB) 102920

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3505
/proc/meminfo: memFree=1627544/2055920 swapFree=4112604/4192956
[pid=2906] ppid=2904 vsize=102852 CPUtime=9339.83
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 31580 0 0 0 933711 272 0 0 25 0 1 0 129988215 105320448 24473 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529296 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 25713 24473 48 102 0 25608 0
Current children cumulated CPU time (s) 9339.83
Current children cumulated vsize (KiB) 102852

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3505
/proc/meminfo: memFree=1627544/2055920 swapFree=4112604/4192956
[pid=2906] ppid=2904 vsize=102852 CPUtime=9399.82
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 31580 0 0 0 939709 273 0 0 25 0 1 0 129988215 105320448 24473 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530140 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 25713 24473 48 102 0 25608 0
Current children cumulated CPU time (s) 9399.82
Current children cumulated vsize (KiB) 102852

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3505
/proc/meminfo: memFree=1627608/2055920 swapFree=4112668/4192956
[pid=2906] ppid=2904 vsize=102852 CPUtime=9459.8
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 31580 0 0 0 945707 273 0 0 25 0 1 0 129988215 105320448 24473 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 25713 24473 48 102 0 25608 0
Current children cumulated CPU time (s) 9459.8
Current children cumulated vsize (KiB) 102852

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3505
/proc/meminfo: memFree=1627608/2055920 swapFree=4112668/4192956
[pid=2906] ppid=2904 vsize=102852 CPUtime=9519.79
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 31580 0 0 0 951705 274 0 0 25 0 1 0 129988215 105320448 24473 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 25713 24473 48 102 0 25608 0
Current children cumulated CPU time (s) 9519.79
Current children cumulated vsize (KiB) 102852

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3505
/proc/meminfo: memFree=1627800/2055920 swapFree=4112732/4192956
[pid=2906] ppid=2904 vsize=102852 CPUtime=9579.77
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 31580 0 0 0 957703 274 0 0 25 0 1 0 129988215 105320448 24473 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 25713 24473 48 102 0 25608 0
Current children cumulated CPU time (s) 9579.77
Current children cumulated vsize (KiB) 102852

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3505
/proc/meminfo: memFree=1627672/2055920 swapFree=4112732/4192956
[pid=2906] ppid=2904 vsize=102848 CPUtime=9639.75
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 31782 0 0 0 963701 274 0 0 25 0 1 0 129988215 105316352 24472 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 25712 24472 48 102 0 25607 0
Current children cumulated CPU time (s) 9639.75
Current children cumulated vsize (KiB) 102848

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3505
/proc/meminfo: memFree=1627672/2055920 swapFree=4112796/4192956
[pid=2906] ppid=2904 vsize=102848 CPUtime=9699.75
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 31782 0 0 0 969700 275 0 0 25 0 1 0 129988215 105316352 24472 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 25712 24472 48 102 0 25607 0
Current children cumulated CPU time (s) 9699.75
Current children cumulated vsize (KiB) 102848

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3505
/proc/meminfo: memFree=1627672/2055920 swapFree=4112796/4192956
[pid=2906] ppid=2904 vsize=102848 CPUtime=9759.73
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 31782 0 0 0 975698 275 0 0 25 0 1 0 129988215 105316352 24472 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 25712 24472 48 102 0 25607 0
Current children cumulated CPU time (s) 9759.73
Current children cumulated vsize (KiB) 102848

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3505
/proc/meminfo: memFree=1627672/2055920 swapFree=4112796/4192956
[pid=2906] ppid=2904 vsize=102848 CPUtime=9819.72
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 31782 0 0 0 981696 276 0 0 25 0 1 0 129988215 105316352 24472 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525669 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 25712 24472 48 102 0 25607 0
Current children cumulated CPU time (s) 9819.72
Current children cumulated vsize (KiB) 102848

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3505
/proc/meminfo: memFree=1627608/2055920 swapFree=4112860/4192956
[pid=2906] ppid=2904 vsize=102848 CPUtime=9879.71
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 31994 0 0 0 987695 276 0 0 25 0 1 0 129988215 105316352 24479 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 25712 24479 48 102 0 25607 0
Current children cumulated CPU time (s) 9879.71
Current children cumulated vsize (KiB) 102848

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3505
/proc/meminfo: memFree=1627608/2055920 swapFree=4112860/4192956
[pid=2906] ppid=2904 vsize=102848 CPUtime=9939.69
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 31994 0 0 0 993693 276 0 0 25 0 1 0 129988215 105316352 24479 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524096 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 25712 24479 48 102 0 25607 0
Current children cumulated CPU time (s) 9939.69
Current children cumulated vsize (KiB) 102848

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3505
/proc/meminfo: memFree=1627736/2055920 swapFree=4112924/4192956
[pid=2906] ppid=2904 vsize=102848 CPUtime=9999.68
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 31994 0 0 0 999691 277 0 0 25 0 1 0 129988215 105316352 24479 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 25712 24479 48 102 0 25607 0
Current children cumulated CPU time (s) 9999.68
Current children cumulated vsize (KiB) 102848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3505
/proc/meminfo: memFree=1627736/2055920 swapFree=4112924/4192956
[pid=2906] ppid=2904 vsize=102848 CPUtime=10000.1
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 31994 0 0 0 999731 277 0 0 25 0 1 0 129988215 105316352 24479 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 25712 24479 48 102 0 25607 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 102848

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

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

[startup+10002.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3505
/proc/meminfo: memFree=1627736/2055920 swapFree=4112924/4192956
[pid=2906] ppid=2904 vsize=102848 CPUtime=10000.1
/proc/2906/stat : 2906 (picosat) R 2904 2906 2850 0 -1 4194304 31994 0 0 0 999731 277 0 0 25 0 1 0 129988215 105316352 24479 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2906/statm: 25712 24479 48 102 0 25607 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 102848

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10002.7
CPU time (s): 10000.1
CPU user time (s): 9997.32
CPU system time (s): 2.79057
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 103728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9997.32
system time used= 2.79058
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31994
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= 215063

runsolver used 11.5312 second user time and 22.7245 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Tue Apr 17 14:38:48 UTC 2007

IDJOB= 355962
IDBENCH= 20549
IDSOLVER= 171
FILE ID= node34/355962-1176820727

PBS_JOBID= 4586373

Free space on /tmp= 66491 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k60.cnf
COMMAND LINE= /tmp/evaluation/355962-1176820727/picosat /tmp/evaluation/355962-1176820727/instance-355962-1176820727.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-355962-1176820727 -o ROOT/results/node34/solver-355962-1176820727 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/355962-1176820727/picosat /tmp/evaluation/355962-1176820727/instance-355962-1176820727.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3ba2fd1e8ba5ade9920db9cb6b406609

RANDOM SEED= 169330832

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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:       1726840 kB
Buffers:         34364 kB
Cached:         222260 kB
SwapCached:       3340 kB
Active:         136536 kB
Inactive:       143932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1726840 kB
SwapTotal:     4192956 kB
SwapFree:      4108564 kB
Dirty:            9724 kB
Writeback:           0 kB
Mapped:          30388 kB
Slab:            33920 kB
Committed_AS:   417640 kB
PageTables:       1976 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= 66491 MiB

End job on node34 on Tue Apr 17 17:25:33 UTC 2007