Trace number 329826

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) 1200.1 1200.41

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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-329826-1173150463 -o ROOT/results/node3/solver-329826-1173150463 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329826-1173150463/picosat /tmp/evaluation/329826-1173150463/instance-329826-1173150463.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 0.99 3/77 28166
/proc/meminfo: memFree=1059808/2055920 swapFree=4191880/4192956
[pid=28166] ppid=28164 vsize=564 CPUtime=0
/proc/28166/stat : 28166 (picosat) R 28164 28166 27299 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 335001187 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/28166/statm: 141 41 32 102 0 36 0

[startup+0.0743741 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28166
/proc/meminfo: memFree=1059808/2055920 swapFree=4191880/4192956
[pid=28166] ppid=28164 vsize=700 CPUtime=0.07
/proc/28166/stat : 28166 (picosat) R 28164 28166 27299 0 -1 4194304 97 0 0 0 5 2 0 0 18 0 1 0 335001187 716800 82 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28166/statm: 175 82 40 102 0 70 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 700

[startup+0.102335 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28166
/proc/meminfo: memFree=1059808/2055920 swapFree=4191880/4192956
[pid=28166] ppid=28164 vsize=832 CPUtime=0.09
/proc/28166/stat : 28166 (picosat) R 28164 28166 27299 0 -1 4194304 129 0 0 0 6 3 0 0 18 0 1 0 335001187 851968 114 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28166/statm: 208 114 40 102 0 103 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 832

[startup+0.302356 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28166
/proc/meminfo: memFree=1059808/2055920 swapFree=4191880/4192956
[pid=28166] ppid=28164 vsize=1624 CPUtime=0.29
/proc/28166/stat : 28166 (picosat) R 28164 28166 27299 0 -1 4194304 338 0 0 0 16 13 0 0 19 0 1 0 335001187 1662976 323 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28166/statm: 406 323 40 102 0 301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1624

[startup+0.701383 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28166
/proc/meminfo: memFree=1059808/2055920 swapFree=4191880/4192956
[pid=28166] ppid=28164 vsize=4176 CPUtime=0.69
/proc/28166/stat : 28166 (picosat) R 28164 28166 27299 0 -1 4194304 768 0 0 0 35 34 0 0 23 0 1 0 335001187 4276224 753 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28166/statm: 1044 753 40 102 0 939 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4176

[startup+1.50145 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 28167
/proc/meminfo: memFree=1055768/2055920 swapFree=4191880/4192956
[pid=28166] ppid=28164 vsize=8072 CPUtime=1.5
/proc/28166/stat : 28166 (picosat) R 28164 28166 27299 0 -1 4194304 1553 0 0 0 72 78 0 0 25 0 1 0 335001187 8265728 1538 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28166/statm: 2018 1538 40 102 0 1913 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 8072

[startup+3.10158 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 28167
/proc/meminfo: memFree=1051224/2055920 swapFree=4191880/4192956
[pid=28166] ppid=28164 vsize=15860 CPUtime=3.09
/proc/28166/stat : 28166 (picosat) R 28164 28166 27299 0 -1 4194304 3180 0 0 0 143 166 0 0 25 0 1 0 335001187 16240640 3165 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/28166/statm: 3965 3165 40 102 0 3860 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15860

[startup+6.30184 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 28167
/proc/meminfo: memFree=1046168/2055920 swapFree=4191880/4192956
[pid=28166] ppid=28164 vsize=17040 CPUtime=6.28
/proc/28166/stat : 28166 (picosat) R 28164 28166 27299 0 -1 4194304 3397 0 0 0 456 172 0 0 25 0 1 0 335001187 17448960 3380 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28166/statm: 4260 3380 48 102 0 4155 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17040

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28167
/proc/meminfo: memFree=1045272/2055920 swapFree=4191880/4192956
[pid=28166] ppid=28164 vsize=19116 CPUtime=12.68
/proc/28166/stat : 28166 (picosat) R 28164 28166 27299 0 -1 4194304 3670 0 0 0 1096 172 0 0 25 0 1 0 335001187 19574784 3653 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525631 0 0 4096 0 0 0 0 17 1 0 0
/proc/28166/statm: 4779 3653 48 102 0 4674 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19116

[startup+25.5024 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28167
/proc/meminfo: memFree=1044824/2055920 swapFree=4191880/4192956
[pid=28166] ppid=28164 vsize=19472 CPUtime=25.48
/proc/28166/stat : 28166 (picosat) R 28164 28166 27299 0 -1 4194304 3772 0 0 0 2375 173 0 0 25 0 1 0 335001187 19939328 3755 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529828 0 0 4096 0 0 0 0 17 1 0 0
/proc/28166/statm: 4868 3755 48 102 0 4763 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19472

[startup+51.1025 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28167
/proc/meminfo: memFree=1044120/2055920 swapFree=4191880/4192956
[pid=28166] ppid=28164 vsize=20116 CPUtime=51.07
/proc/28166/stat : 28166 (picosat) R 28164 28166 27299 0 -1 4194304 3946 0 0 0 4934 173 0 0 25 0 1 0 335001187 20598784 3929 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544928 0 0 4096 0 0 0 0 17 1 0 0
/proc/28166/statm: 5029 3929 48 102 0 4924 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20116

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28167
/proc/meminfo: memFree=1042136/2055920 swapFree=4191880/4192956
[pid=28166] ppid=28164 vsize=22020 CPUtime=102.26
/proc/28166/stat : 28166 (picosat) R 28164 28166 27299 0 -1 4194304 4441 0 0 0 10052 174 0 0 25 0 1 0 335001187 22548480 4424 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28166/statm: 5505 4424 48 102 0 5400 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22020

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28167
/proc/meminfo: memFree=1040408/2055920 swapFree=4191880/4192956
[pid=28166] ppid=28164 vsize=23620 CPUtime=162.24
/proc/28166/stat : 28166 (picosat) R 28164 28166 27299 0 -1 4194304 4936 0 0 0 16049 175 0 0 25 0 1 0 335001187 24186880 4813 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/28166/statm: 5905 4813 48 102 0 5800 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23620

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28167
/proc/meminfo: memFree=1038680/2055920 swapFree=4191880/4192956
[pid=28166] ppid=28164 vsize=25204 CPUtime=222.22
/proc/28166/stat : 28166 (picosat) R 28164 28166 27299 0 -1 4194304 5484 0 0 0 22046 176 0 0 25 0 1 0 335001187 25808896 5240 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/28166/statm: 6301 5240 48 102 0 6196 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 25204

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28167
/proc/meminfo: memFree=1037400/2055920 swapFree=4191880/4192956
[pid=28166] ppid=28164 vsize=26904 CPUtime=282.22
/proc/28166/stat : 28166 (picosat) R 28164 28166 27299 0 -1 4194304 5923 0 0 0 28044 178 0 0 25 0 1 0 335001187 27549696 5546 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28166/statm: 6726 5546 48 102 0 6621 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 26904

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28167
/proc/meminfo: memFree=1036824/2055920 swapFree=4191880/4192956
[pid=28166] ppid=28164 vsize=27628 CPUtime=342.2
/proc/28166/stat : 28166 (picosat) R 28164 28166 27299 0 -1 4194304 6171 0 0 0 34041 179 0 0 25 0 1 0 335001187 28291072 5698 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28166/statm: 6907 5698 48 102 0 6802 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 27628

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28167
/proc/meminfo: memFree=1034520/2055920 swapFree=4191880/4192956
[pid=28166] ppid=28164 vsize=29668 CPUtime=402.19
/proc/28166/stat : 28166 (picosat) R 28164 28166 27299 0 -1 4194304 6882 0 0 0 40039 180 0 0 25 0 1 0 335001187 30380032 6256 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28166/statm: 7417 6256 48 102 0 7312 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 29668

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28167
/proc/meminfo: memFree=1034072/2055920 swapFree=4191880/4192956
[pid=28166] ppid=28164 vsize=30196 CPUtime=462.16
/proc/28166/stat : 28166 (picosat) R 28164 28166 27299 0 -1 4194304 7123 0 0 0 46036 180 0 0 25 0 1 0 335001187 30920704 6386 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/28166/statm: 7549 6386 48 102 0 7444 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 30196

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28167
/proc/meminfo: memFree=1033752/2055920 swapFree=4191880/4192956
[pid=28166] ppid=28164 vsize=30460 CPUtime=522.15
/proc/28166/stat : 28166 (picosat) R 28164 28166 27299 0 -1 4194304 7318 0 0 0 52034 181 0 0 25 0 1 0 335001187 31191040 6464 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28166/statm: 7615 6464 48 102 0 7510 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 30460

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28167
/proc/meminfo: memFree=1030488/2055920 swapFree=4191880/4192956
[pid=28166] ppid=28164 vsize=33756 CPUtime=582.13
/proc/28166/stat : 28166 (picosat) R 28164 28166 27299 0 -1 4194304 8254 0 0 0 58031 182 0 0 25 0 1 0 335001187 34566144 7277 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/28166/statm: 8439 7277 48 102 0 8334 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 33756

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28167
/proc/meminfo: memFree=1030168/2055920 swapFree=4191880/4192956
[pid=28166] ppid=28164 vsize=34020 CPUtime=642.12
/proc/28166/stat : 28166 (picosat) R 28164 28166 27299 0 -1 4194304 8414 0 0 0 64029 183 0 0 25 0 1 0 335001187 34836480 7371 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28166/statm: 8505 7371 48 102 0 8400 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 34020

[startup+702.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 28167
/proc/meminfo: memFree=1028376/2055920 swapFree=4191880/4192956
[pid=28166] ppid=28164 vsize=35864 CPUtime=702.1
/proc/28166/stat : 28166 (picosat) R 28164 28166 27299 0 -1 4194304 8993 0 0 0 70026 184 0 0 25 0 1 0 335001187 36724736 7815 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/28166/statm: 8966 7815 48 102 0 8861 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 35864

[startup+762.306 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 28167
/proc/meminfo: memFree=1027480/2055920 swapFree=4191880/4192956
[pid=28166] ppid=28164 vsize=36776 CPUtime=762.1
/proc/28166/stat : 28166 (picosat) R 28164 28166 27299 0 -1 4194304 9288 0 0 0 76025 185 0 0 25 0 1 0 335001187 37658624 8041 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/28166/statm: 9194 8041 48 102 0 9089 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 36776

[startup+822.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 28167
/proc/meminfo: memFree=1027416/2055920 swapFree=4191880/4192956
[pid=28166] ppid=28164 vsize=36776 CPUtime=822.07
/proc/28166/stat : 28166 (picosat) R 28164 28166 27299 0 -1 4194304 9368 0 0 0 82022 185 0 0 25 0 1 0 335001187 37658624 8048 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28166/statm: 9194 8048 48 102 0 9089 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 36776

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28167
/proc/meminfo: memFree=1027352/2055920 swapFree=4191880/4192956
[pid=28166] ppid=28164 vsize=36776 CPUtime=882.06
/proc/28166/stat : 28166 (picosat) R 28164 28166 27299 0 -1 4194304 9547 0 0 0 88020 186 0 0 25 0 1 0 335001187 37658624 8078 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28166/statm: 9194 8078 48 102 0 9089 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 36776

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28167
/proc/meminfo: memFree=1025240/2055920 swapFree=4191880/4192956
[pid=28166] ppid=28164 vsize=38888 CPUtime=942.04
/proc/28166/stat : 28166 (picosat) R 28164 28166 27299 0 -1 4194304 10141 0 0 0 94018 186 0 0 25 0 1 0 335001187 39821312 8596 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/28166/statm: 9722 8596 48 102 0 9617 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 38888

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28167
/proc/meminfo: memFree=1024920/2055920 swapFree=4191880/4192956
[pid=28166] ppid=28164 vsize=39152 CPUtime=1002.03
/proc/28166/stat : 28166 (picosat) R 28164 28166 27299 0 -1 4194304 10293 0 0 0 100016 187 0 0 25 0 1 0 335001187 40091648 8668 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/28166/statm: 9788 8668 48 102 0 9683 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 39152

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28167
/proc/meminfo: memFree=1024984/2055920 swapFree=4191880/4192956
[pid=28166] ppid=28164 vsize=39152 CPUtime=1062.01
/proc/28166/stat : 28166 (picosat) R 28164 28166 27299 0 -1 4194304 10374 0 0 0 106013 188 0 0 25 0 1 0 335001187 40091648 8669 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/28166/statm: 9788 8669 48 102 0 9683 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 39152

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28167
/proc/meminfo: memFree=1022808/2055920 swapFree=4191880/4192956
[pid=28166] ppid=28164 vsize=41260 CPUtime=1122
/proc/28166/stat : 28166 (picosat) R 28164 28166 27299 0 -1 4194304 10996 0 0 0 112011 189 0 0 25 0 1 0 335001187 42250240 9207 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/28166/statm: 10315 9207 48 102 0 10210 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 41260

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28167
/proc/meminfo: memFree=1022808/2055920 swapFree=4191880/4192956
[pid=28166] ppid=28164 vsize=41260 CPUtime=1181.98
/proc/28166/stat : 28166 (picosat) R 28164 28166 27299 0 -1 4194304 11080 0 0 0 118009 189 0 0 25 0 1 0 335001187 42250240 9207 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/28166/statm: 10315 9207 48 102 0 10210 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 41260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28167
/proc/meminfo: memFree=1021848/2055920 swapFree=4191880/4192956
[pid=28166] ppid=28164 vsize=42184 CPUtime=1200.08
/proc/28166/stat : 28166 (picosat) R 28164 28166 27299 0 -1 4194304 11407 0 0 0 119818 190 0 0 25 0 1 0 335001187 43196416 9446 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/28166/statm: 10546 9446 48 102 0 10441 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 42184

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): 1200.1
CPU user time (s): 1198.19
CPU system time (s): 1.90871
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 42536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.19
system time used= 1.90871
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11407
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= 25234

runsolver used 1.39479 second user time and 2.73158 second system time

The end



Launcher Data (download as text)




Begin job on node3 on Tue Mar  6 03:07:43 UTC 2007

IDJOB= 329826
IDBENCH= 20549
IDSOLVER= 106
FILE ID= node3/329826-1173150463

PBS_JOBID= 4014987

Free space on /tmp= 66522 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/329826-1173150463/picosat /tmp/evaluation/329826-1173150463/instance-329826-1173150463.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-329826-1173150463 -o ROOT/results/node3/solver-329826-1173150463 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329826-1173150463/picosat /tmp/evaluation/329826-1173150463/instance-329826-1173150463.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  3ba2fd1e8ba5ade9920db9cb6b406609

RANDOM SEED= 140086090

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:       1060280 kB
Buffers:         42000 kB
Cached:         836700 kB
SwapCached:        268 kB
Active:         232364 kB
Inactive:       700236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1060280 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            9524 kB
Writeback:           0 kB
Mapped:          63972 kB
Slab:            48736 kB
Committed_AS:  1437520 kB
PageTables:       1656 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= 66522 MiB

End job on node3 on Tue Mar  6 03:27:46 UTC 2007