Trace number 456308

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) 5000.06 5001.41

General information on the benchmark

Namecrafted/Hard/contest05/others/
linvrinv9.sat05-568.reshuffled-07.cnf
MD5SUM0457634d4b446c9bbce48df93abd0143
Bench CategoryCRAFTED (crafted 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 variables2754
Number of clauses9154
Sum of the clauses size24624
Maximum clause length81
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22916
Number of clauses of size 36237
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

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

command line: runsolver --timestamp -w ROOT/results/node60/watcher-456308-1178334480 -o ROOT/results/node60/solver-456308-1178334480 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456308-1178334480/picosat /tmp/evaluation/456308-1178334480/instance-456308-1178334480.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.00 1.00 1.00 3/64 631
/proc/meminfo: memFree=1497360/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=884 CPUtime=0
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 281358017 905216 115 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 221 115 40 102 0 116 0

[startup+0.088767 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 631
/proc/meminfo: memFree=1497360/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=1160 CPUtime=0.08
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 206 0 0 0 4 4 0 0 18 0 1 0 281358017 1187840 192 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597666 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 290 192 42 102 0 185 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1160

[startup+0.101766 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 631
/proc/meminfo: memFree=1497360/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=1160 CPUtime=0.09
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 210 0 0 0 5 4 0 0 18 0 1 0 281358017 1187840 196 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 290 196 42 102 0 185 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1160

[startup+0.301787 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 631
/proc/meminfo: memFree=1497360/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=1432 CPUtime=0.29
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 286 0 0 0 25 4 0 0 19 0 1 0 281358017 1466368 270 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529231 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 358 270 48 102 0 253 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1432

[startup+0.701825 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 631
/proc/meminfo: memFree=1497360/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=1564 CPUtime=0.69
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 309 0 0 0 65 4 0 0 23 0 1 0 281358017 1601536 293 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529446 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 391 293 48 102 0 286 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1564

[startup+1.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 632
/proc/meminfo: memFree=1496392/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=1564 CPUtime=1.49
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 321 0 0 0 145 4 0 0 25 0 1 0 281358017 1601536 305 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 391 305 48 102 0 286 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1564

[startup+3.10106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 632
/proc/meminfo: memFree=1496008/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=1816 CPUtime=3.09
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 392 0 0 0 305 4 0 0 25 0 1 0 281358017 1859584 376 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 454 376 48 102 0 349 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1816

[startup+6.30138 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 632
/proc/meminfo: memFree=1495624/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=2476 CPUtime=6.29
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 545 0 0 0 625 4 0 0 25 0 1 0 281358017 2535424 529 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 619 529 48 102 0 514 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2476

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 632
/proc/meminfo: memFree=1494664/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=2964 CPUtime=12.68
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 673 0 0 0 1264 4 0 0 25 0 1 0 281358017 3035136 657 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 741 657 48 102 0 636 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2964

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 632
/proc/meminfo: memFree=1493640/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=3932 CPUtime=25.49
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 923 0 0 0 2544 5 0 0 25 0 1 0 281358017 4026368 907 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 983 907 48 102 0 878 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3932

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 632
/proc/meminfo: memFree=1493000/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=4612 CPUtime=51.08
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 1132 0 0 0 5103 5 0 0 25 0 1 0 281358017 4722688 1075 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 1153 1075 48 102 0 1048 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4612

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 632
/proc/meminfo: memFree=1490312/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=7248 CPUtime=102.27
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 1775 0 0 0 10222 5 0 0 25 0 1 0 281358017 7421952 1718 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 1812 1718 48 102 0 1707 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7248

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 632
/proc/meminfo: memFree=1488264/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=9200 CPUtime=162.25
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 2313 0 0 0 16220 5 0 0 25 0 1 0 281358017 9420800 2216 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529898 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 2300 2216 48 102 0 2195 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9200

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 632
/proc/meminfo: memFree=1487944/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=9412 CPUtime=222.24
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 2506 0 0 0 22218 6 0 0 25 0 1 0 281358017 9637888 2276 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 2353 2276 48 102 0 2248 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 9412

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 632
/proc/meminfo: memFree=1486216/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=11172 CPUtime=282.22
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 2956 0 0 0 28216 6 0 0 25 0 1 0 281358017 11440128 2717 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 2793 2717 48 102 0 2688 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11172

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 632
/proc/meminfo: memFree=1485640/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=11696 CPUtime=342.2
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 3121 0 0 0 34214 6 0 0 25 0 1 0 281358017 11976704 2849 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 2924 2849 48 102 0 2819 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 11696

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 632
/proc/meminfo: memFree=1485512/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=11676 CPUtime=402.19
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 3582 0 0 0 40212 7 0 0 25 0 1 0 281358017 11956224 2845 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520065 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 2919 2845 48 102 0 2814 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 11676

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 632
/proc/meminfo: memFree=1485576/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=11744 CPUtime=462.17
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 3607 0 0 0 46210 7 0 0 25 0 1 0 281358017 12025856 2863 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530843 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 2936 2863 48 102 0 2831 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 11744

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 632
/proc/meminfo: memFree=1484616/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=12756 CPUtime=522.16
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 3863 0 0 0 52208 8 0 0 25 0 1 0 281358017 13062144 3113 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 3189 3113 48 102 0 3084 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 12756

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 632
/proc/meminfo: memFree=1484680/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=12780 CPUtime=582.15
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 3871 0 0 0 58207 8 0 0 25 0 1 0 281358017 13086720 3099 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549433 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 3195 3099 48 102 0 3090 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 12780

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 632
/proc/meminfo: memFree=1484616/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=12724 CPUtime=642.13
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 4266 0 0 0 64205 8 0 0 25 0 1 0 281358017 13029376 3110 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529850 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 3181 3110 48 102 0 3076 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 12724


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 832
/proc/meminfo: memFree=1472136/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=25472 CPUtime=4001.2
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 8086 0 0 0 400096 24 0 0 25 0 1 0 281358017 26083328 6263 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 6368 6263 48 102 0 6263 0
Current children cumulated CPU time (s) 4001.2
Current children cumulated vsize (KiB) 25472

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 832
/proc/meminfo: memFree=1472072/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=25472 CPUtime=4061.18
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 8086 0 0 0 406094 24 0 0 25 0 1 0 281358017 26083328 6263 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530006 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 6368 6263 48 102 0 6263 0
Current children cumulated CPU time (s) 4061.18
Current children cumulated vsize (KiB) 25472

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 832
/proc/meminfo: memFree=1472072/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=25472 CPUtime=4121.16
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 8086 0 0 0 412092 24 0 0 25 0 1 0 281358017 26083328 6263 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 6368 6263 48 102 0 6263 0
Current children cumulated CPU time (s) 4121.16
Current children cumulated vsize (KiB) 25472

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 832
/proc/meminfo: memFree=1471944/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=25472 CPUtime=4181.15
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 8123 0 0 0 418091 24 0 0 25 0 1 0 281358017 26083328 6263 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 6368 6263 48 102 0 6263 0
Current children cumulated CPU time (s) 4181.15
Current children cumulated vsize (KiB) 25472

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 832
/proc/meminfo: memFree=1472008/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=25472 CPUtime=4241.14
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 8271 0 0 0 424089 25 0 0 25 0 1 0 281358017 26083328 6263 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 6368 6263 48 102 0 6263 0
Current children cumulated CPU time (s) 4241.14
Current children cumulated vsize (KiB) 25472

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 832
/proc/meminfo: memFree=1472008/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=25472 CPUtime=4301.12
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 8309 0 0 0 430087 25 0 0 25 0 1 0 281358017 26083328 6264 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 6368 6264 48 102 0 6263 0
Current children cumulated CPU time (s) 4301.12
Current children cumulated vsize (KiB) 25472

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 832
/proc/meminfo: memFree=1472008/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=25472 CPUtime=4361.1
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 8309 0 0 0 436085 25 0 0 25 0 1 0 281358017 26083328 6264 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520063 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 6368 6264 48 102 0 6263 0
Current children cumulated CPU time (s) 4361.1
Current children cumulated vsize (KiB) 25472

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 832
/proc/meminfo: memFree=1472072/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=25472 CPUtime=4421.08
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 8309 0 0 0 442083 25 0 0 25 0 1 0 281358017 26083328 6264 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 6368 6264 48 102 0 6263 0
Current children cumulated CPU time (s) 4421.08
Current children cumulated vsize (KiB) 25472

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 832
/proc/meminfo: memFree=1472072/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=25472 CPUtime=4481.08
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 8309 0 0 0 448082 26 0 0 25 0 1 0 281358017 26083328 6264 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 6368 6264 48 102 0 6263 0
Current children cumulated CPU time (s) 4481.08
Current children cumulated vsize (KiB) 25472

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 832
/proc/meminfo: memFree=1472008/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=25472 CPUtime=4541.06
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 8309 0 0 0 454080 26 0 0 25 0 1 0 281358017 26083328 6264 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 6368 6264 48 102 0 6263 0
Current children cumulated CPU time (s) 4541.06
Current children cumulated vsize (KiB) 25472

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 832
/proc/meminfo: memFree=1470728/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=26652 CPUtime=4601.04
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 8690 0 0 0 460078 26 0 0 25 0 1 0 281358017 27291648 6569 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 6663 6569 48 102 0 6558 0
Current children cumulated CPU time (s) 4601.04
Current children cumulated vsize (KiB) 26652

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 832
/proc/meminfo: memFree=1470472/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=26916 CPUtime=4661.03
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 8816 0 0 0 466076 27 0 0 25 0 1 0 281358017 27561984 6619 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 6729 6619 48 102 0 6624 0
Current children cumulated CPU time (s) 4661.03
Current children cumulated vsize (KiB) 26916

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 832
/proc/meminfo: memFree=1468808/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=28476 CPUtime=4721.02
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 9332 0 0 0 472075 27 0 0 25 0 1 0 281358017 29159424 7021 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522728 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 7119 7021 48 102 0 7014 0
Current children cumulated CPU time (s) 4721.02
Current children cumulated vsize (KiB) 28476

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 832
/proc/meminfo: memFree=1468808/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=28476 CPUtime=4781
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 9408 0 0 0 478073 27 0 0 25 0 1 0 281358017 29159424 7021 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 7119 7021 48 102 0 7014 0
Current children cumulated CPU time (s) 4781
Current children cumulated vsize (KiB) 28476

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 832
/proc/meminfo: memFree=1468936/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=28476 CPUtime=4840.98
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 9408 0 0 0 484071 27 0 0 25 0 1 0 281358017 29159424 7021 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 7119 7021 48 102 0 7014 0
Current children cumulated CPU time (s) 4840.98
Current children cumulated vsize (KiB) 28476

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 832
/proc/meminfo: memFree=1469000/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=28476 CPUtime=4900.97
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 9410 0 0 0 490069 28 0 0 25 0 1 0 281358017 29159424 7023 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 7119 7023 48 102 0 7014 0
Current children cumulated CPU time (s) 4900.97
Current children cumulated vsize (KiB) 28476

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 832
/proc/meminfo: memFree=1469000/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=28476 CPUtime=4960.95
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 9410 0 0 0 496067 28 0 0 25 0 1 0 281358017 29159424 7023 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 7119 7023 48 102 0 7014 0
Current children cumulated CPU time (s) 4960.95
Current children cumulated vsize (KiB) 28476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 832
/proc/meminfo: memFree=1468936/2055920 swapFree=4183376/4192956
[pid=631] ppid=629 vsize=28476 CPUtime=5000.05
/proc/631/stat : 631 (picosat) R 629 631 32070 0 -1 4194304 9410 0 0 0 499977 28 0 0 25 0 1 0 281358017 29159424 7023 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/631/statm: 7119 7023 48 102 0 7014 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 28476

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): 5001.41
CPU time (s): 5000.06
CPU user time (s): 4999.77
CPU system time (s): 0.289955
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 28628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.77
system time used= 0.289955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9410
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= 8006

runsolver used 4.11038 second user time and 9.59054 second system time

The end



Launcher Data (download as text)




Begin job on node60 on Sat May  5 03:08:00 UTC 2007

IDJOB= 456308
IDBENCH= 24668
IDSOLVER= 171
FILE ID= node60/456308-1178334480

PBS_JOBID= 5188767

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/others/linvrinv9.sat05-568.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456308-1178334480/picosat /tmp/evaluation/456308-1178334480/instance-456308-1178334480.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-456308-1178334480 -o ROOT/results/node60/solver-456308-1178334480 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456308-1178334480/picosat /tmp/evaluation/456308-1178334480/instance-456308-1178334480.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  0457634d4b446c9bbce48df93abd0143

RANDOM SEED= 73735459

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1497832 kB
Buffers:         57536 kB
Cached:         369384 kB
SwapCached:       4268 kB
Active:         127796 kB
Inactive:       310160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1497832 kB
SwapTotal:     4192956 kB
SwapFree:      4183376 kB
Dirty:             620 kB
Writeback:           0 kB
Mapped:          15860 kB
Slab:           106144 kB
Committed_AS:  5283372 kB
PageTables:       1464 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= 66564 MiB

End job on node60 on Sat May  5 04:31:24 UTC 2007