Trace number 355974

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 535? (TO) 10000.1 10003.8

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k35.cnf
MD5SUMe2ce53da4f00ba19b35d5b71c6e657f7
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2473.75
Satisfiable
(Un)Satisfiability was proved
Number of variables70924
Number of clauses294099
Sum of the clauses size752291
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2207955
Number of clauses of size 354916
Number of clauses of size 410434
Number of clauses of size 55929
Number of clauses of size over 512793

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/node25/watcher-355974-1176832865 -o ROOT/results/node25/solver-355974-1176832865 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/355974-1176832865/picosat /tmp/evaluation/355974-1176832865/instance-355974-1176832865.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: 0.66 0.92 0.97 3/70 14623
/proc/meminfo: memFree=1820312/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=564 CPUtime=0
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 131203670 577536 41 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 141 41 32 102 0 36 0

[startup+0.084854 s]
/proc/loadavg: 0.66 0.92 0.97 3/70 14623
/proc/meminfo: memFree=1820312/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=868 CPUtime=0.07
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 158 0 0 0 5 2 0 0 18 0 1 0 131203670 888832 143 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 217 143 40 102 0 112 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 868

[startup+0.101855 s]
/proc/loadavg: 0.66 0.92 0.97 3/70 14623
/proc/meminfo: memFree=1820312/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=1000 CPUtime=0.09
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 172 0 0 0 6 3 0 0 18 0 1 0 131203670 1024000 157 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 250 158 40 102 0 145 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1000

[startup+0.301889 s]
/proc/loadavg: 0.66 0.92 0.97 3/70 14623
/proc/meminfo: memFree=1820312/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=2292 CPUtime=0.29
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 412 0 0 0 16 13 0 0 19 0 1 0 131203670 2347008 397 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 573 397 40 102 0 468 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2292

[startup+0.701958 s]
/proc/loadavg: 0.66 0.92 0.97 3/70 14623
/proc/meminfo: memFree=1820312/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=4288 CPUtime=0.69
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 877 0 0 0 35 34 0 0 22 0 1 0 131203670 4390912 862 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 1072 862 40 102 0 967 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4288

[startup+1.50109 s]
/proc/loadavg: 0.66 0.92 0.97 2/71 14624
/proc/meminfo: memFree=1815760/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=8448 CPUtime=1.49
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 1757 0 0 0 73 76 0 0 25 0 1 0 131203670 8650752 1742 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 2112 1742 40 102 0 2007 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8448

[startup+3.10137 s]
/proc/loadavg: 0.66 0.92 0.97 2/71 14630
/proc/meminfo: memFree=1810832/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=15784 CPUtime=3.08
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 2810 0 0 0 185 123 0 0 25 0 1 0 131203670 16162816 2774 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 3946 2774 48 102 0 3841 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15784

[startup+6.30291 s]
/proc/loadavg: 0.69 0.92 0.97 2/71 14632
/proc/meminfo: memFree=1808784/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=16180 CPUtime=6.29
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 2913 0 0 0 505 124 0 0 25 0 1 0 131203670 16568320 2877 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531364 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 4045 2877 48 102 0 3940 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16180

[startup+12.702 s]
/proc/loadavg: 0.71 0.92 0.97 2/71 14666
/proc/meminfo: memFree=1807312/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=17500 CPUtime=12.67
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 3267 0 0 0 1143 124 0 0 25 0 1 0 131203670 17920000 3231 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 4375 3231 48 102 0 4270 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 17500

[startup+25.5012 s]
/proc/loadavg: 0.77 0.92 0.97 2/71 14722
/proc/meminfo: memFree=1807072/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=17896 CPUtime=25.43
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 3361 0 0 0 2419 124 0 0 25 0 1 0 131203670 18325504 3325 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544745 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 4474 3325 48 102 0 4369 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 17896

[startup+51.1016 s]
/proc/loadavg: 0.85 0.93 0.97 2/65 14756
/proc/meminfo: memFree=1806936/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=18876 CPUtime=50.99
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 3618 0 0 0 4975 124 0 0 25 0 1 0 131203670 19329024 3582 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 4719 3582 48 102 0 4614 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 18876

[startup+102.305 s]
/proc/loadavg: 0.93 0.94 0.97 2/65 14756
/proc/meminfo: memFree=1805504/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=20596 CPUtime=102.17
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 4068 0 0 0 10093 124 0 0 25 0 1 0 131203670 21090304 4032 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525661 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 5149 4032 48 102 0 5044 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 20596

[startup+162.302 s]
/proc/loadavg: 0.97 0.95 0.97 2/65 14756
/proc/meminfo: memFree=1804288/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=22664 CPUtime=162.15
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 4474 0 0 0 16090 125 0 0 25 0 1 0 131203670 23207936 4300 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 5666 4300 48 102 0 5561 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 22664

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.97 2/65 14756
/proc/meminfo: memFree=1801152/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=25824 CPUtime=222.13
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 5372 0 0 0 22087 126 0 0 25 0 1 0 131203670 26443776 5078 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 6456 5078 48 102 0 6351 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 25824

[startup+282.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 14756
/proc/meminfo: memFree=1801088/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=25824 CPUtime=282.11
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 5507 0 0 0 28085 126 0 0 25 0 1 0 131203670 26443776 5083 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529170 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 6456 5083 48 102 0 6351 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 25824

[startup+342.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 14756
/proc/meminfo: memFree=1798976/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=28312 CPUtime=342.09
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 6125 0 0 0 34082 127 0 0 25 0 1 0 131203670 28991488 5606 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 7078 5606 48 102 0 6973 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 28312

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14756
/proc/meminfo: memFree=1798400/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=28836 CPUtime=402.07
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 6369 0 0 0 40080 127 0 0 25 0 1 0 131203670 29528064 5750 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 7209 5750 48 102 0 7104 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 28836

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14756
/proc/meminfo: memFree=1798272/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=29228 CPUtime=462.04
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 6497 0 0 0 46077 127 0 0 25 0 1 0 131203670 29929472 5825 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 7307 5825 48 102 0 7202 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 29228

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14756
/proc/meminfo: memFree=1797760/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=29492 CPUtime=522.02
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 6685 0 0 0 52075 127 0 0 25 0 1 0 131203670 30199808 5904 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 7373 5904 48 102 0 7268 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 29492

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14756
/proc/meminfo: memFree=1796736/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=30416 CPUtime=582.01
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 7059 0 0 0 58073 128 0 0 25 0 1 0 131203670 31145984 6163 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 7604 6163 48 102 0 7499 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 30416

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14756
/proc/meminfo: memFree=1794752/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=32508 CPUtime=641.98
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 7616 0 0 0 64070 128 0 0 25 0 1 0 131203670 33288192 6661 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529841 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 8127 6661 48 102 0 8022 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 32508


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

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15156
/proc/meminfo: memFree=1723328/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=102264 CPUtime=9038.86
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 30409 0 0 0 903713 173 0 0 25 0 1 0 131203670 104718336 24179 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529810 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 25566 24179 48 102 0 25461 0
Current children cumulated CPU time (s) 9038.86
Current children cumulated vsize (KiB) 102264

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15156
/proc/meminfo: memFree=1720384/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=104856 CPUtime=9098.85
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 31220 0 0 0 909711 174 0 0 25 0 1 0 131203670 107372544 24835 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 26214 24835 48 102 0 26109 0
Current children cumulated CPU time (s) 9098.85
Current children cumulated vsize (KiB) 104856

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15156
/proc/meminfo: memFree=1720384/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=104856 CPUtime=9158.82
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 31220 0 0 0 915708 174 0 0 25 0 1 0 131203670 107372544 24835 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 26214 24835 48 102 0 26109 0
Current children cumulated CPU time (s) 9158.82
Current children cumulated vsize (KiB) 104856

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15156
/proc/meminfo: memFree=1720384/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=104856 CPUtime=9218.81
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 31220 0 0 0 921707 174 0 0 25 0 1 0 131203670 107372544 24835 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 26214 24835 48 102 0 26109 0
Current children cumulated CPU time (s) 9218.81
Current children cumulated vsize (KiB) 104856

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15156
/proc/meminfo: memFree=1720448/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=104856 CPUtime=9278.78
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 31220 0 0 0 927704 174 0 0 25 0 1 0 131203670 107372544 24835 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 26214 24835 48 102 0 26109 0
Current children cumulated CPU time (s) 9278.78
Current children cumulated vsize (KiB) 104856

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15156
/proc/meminfo: memFree=1720448/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=104856 CPUtime=9338.76
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 31220 0 0 0 933702 174 0 0 25 0 1 0 131203670 107372544 24835 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529865 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 26214 24835 48 102 0 26109 0
Current children cumulated CPU time (s) 9338.76
Current children cumulated vsize (KiB) 104856

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15157
/proc/meminfo: memFree=1720384/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=104856 CPUtime=9398.74
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 31220 0 0 0 939700 174 0 0 25 0 1 0 131203670 107372544 24835 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 26214 24835 48 102 0 26109 0
Current children cumulated CPU time (s) 9398.74
Current children cumulated vsize (KiB) 104856

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15158
/proc/meminfo: memFree=1717824/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=107424 CPUtime=9458.71
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 31999 0 0 0 945697 174 0 0 25 0 1 0 131203670 110002176 25460 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 26856 25460 48 102 0 26751 0
Current children cumulated CPU time (s) 9458.71
Current children cumulated vsize (KiB) 107424

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15158
/proc/meminfo: memFree=1717824/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=107424 CPUtime=9518.69
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 31999 0 0 0 951695 174 0 0 25 0 1 0 131203670 110002176 25460 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529841 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 26856 25460 48 102 0 26751 0
Current children cumulated CPU time (s) 9518.69
Current children cumulated vsize (KiB) 107424

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15158
/proc/meminfo: memFree=1717888/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=107424 CPUtime=9578.67
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 31999 0 0 0 957693 174 0 0 25 0 1 0 131203670 110002176 25460 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 26856 25460 48 102 0 26751 0
Current children cumulated CPU time (s) 9578.67
Current children cumulated vsize (KiB) 107424

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15158
/proc/meminfo: memFree=1717888/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=107424 CPUtime=9638.65
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 31999 0 0 0 963691 174 0 0 25 0 1 0 131203670 110002176 25460 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 26856 25460 48 102 0 26751 0
Current children cumulated CPU time (s) 9638.65
Current children cumulated vsize (KiB) 107424

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15158
/proc/meminfo: memFree=1717760/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=107424 CPUtime=9698.63
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 32149 0 0 0 969689 174 0 0 25 0 1 0 131203670 110002176 25460 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 26856 25460 48 102 0 26751 0
Current children cumulated CPU time (s) 9698.63
Current children cumulated vsize (KiB) 107424

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15158
/proc/meminfo: memFree=1717760/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=107424 CPUtime=9758.6
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 32149 0 0 0 975686 174 0 0 25 0 1 0 131203670 110002176 25460 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 26856 25460 48 102 0 26751 0
Current children cumulated CPU time (s) 9758.6
Current children cumulated vsize (KiB) 107424

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15158
/proc/meminfo: memFree=1717824/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=107424 CPUtime=9818.58
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 32149 0 0 0 981684 174 0 0 25 0 1 0 131203670 110002176 25460 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 26856 25460 48 102 0 26751 0
Current children cumulated CPU time (s) 9818.58
Current children cumulated vsize (KiB) 107424

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15158
/proc/meminfo: memFree=1717824/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=107424 CPUtime=9878.57
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 32149 0 0 0 987683 174 0 0 25 0 1 0 131203670 110002176 25460 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529828 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 26856 25460 48 102 0 26751 0
Current children cumulated CPU time (s) 9878.57
Current children cumulated vsize (KiB) 107424

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15158
/proc/meminfo: memFree=1717888/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=107424 CPUtime=9938.54
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 32149 0 0 0 993680 174 0 0 25 0 1 0 131203670 110002176 25460 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 26856 25460 48 102 0 26751 0
Current children cumulated CPU time (s) 9938.54
Current children cumulated vsize (KiB) 107424

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15158
/proc/meminfo: memFree=1717696/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=107352 CPUtime=9998.53
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 32323 0 0 0 999678 175 0 0 25 0 1 0 131203670 109928448 25473 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134581928 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 26838 25473 48 102 0 26733 0
Current children cumulated CPU time (s) 9998.53
Current children cumulated vsize (KiB) 107352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15158
/proc/meminfo: memFree=1717696/2055920 swapFree=4166420/4192956
[pid=14623] ppid=14621 vsize=107352 CPUtime=10000
/proc/14623/stat : 14623 (picosat) R 14621 14623 14527 0 -1 4194304 32323 0 0 0 999828 175 0 0 25 0 1 0 131203670 109928448 25473 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/14623/statm: 26838 25473 48 102 0 26733 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 107352

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.8
CPU time (s): 10000.1
CPU user time (s): 9998.29
CPU system time (s): 1.76773
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 108068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.29
system time used= 1.76773
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32323
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= 23880

runsolver used 6.29104 second user time and 21.1588 second system time

The end



Launcher Data (download as text)




Begin job on node25 on Tue Apr 17 18:01:06 UTC 2007

IDJOB= 355974
IDBENCH= 20562
IDSOLVER= 171
FILE ID= node25/355974-1176832865

PBS_JOBID= 4586411

Free space on /tmp= 66474 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k35.cnf
COMMAND LINE= /tmp/evaluation/355974-1176832865/picosat /tmp/evaluation/355974-1176832865/instance-355974-1176832865.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-355974-1176832865 -o ROOT/results/node25/solver-355974-1176832865 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/355974-1176832865/picosat /tmp/evaluation/355974-1176832865/instance-355974-1176832865.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  e2ce53da4f00ba19b35d5b71c6e657f7

RANDOM SEED= 738203291

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1820784 kB
Buffers:         19484 kB
Cached:         145840 kB
SwapCached:      20792 kB
Active:          39128 kB
Inactive:       153248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820784 kB
SwapTotal:     4192956 kB
SwapFree:      4166420 kB
Dirty:            7404 kB
Writeback:           0 kB
Mapped:          16424 kB
Slab:            28332 kB
Committed_AS:  2113252 kB
PageTables:       1716 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= 66474 MiB

End job on node25 on Tue Apr 17 20:47:52 UTC 2007