Trace number 355940

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

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k85.cnf
MD5SUMc3d30b6959b230b8a74fb1a82919c5c8
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 variables47152
Number of clauses169625
Sum of the clauses size451547
Maximum clause length37
Minimum clause length1
Number of clauses of size 11123
Number of clauses of size 288141
Number of clauses of size 373930
Number of clauses of size 4426
Number of clauses of size 5825
Number of clauses of size over 55180

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/node15/watcher-355940-1176797276 -o ROOT/results/node15/solver-355940-1176797276 -C 10000 -W -M --output-limit 1,15 /tmp/evaluation/355940-1176797276/picosat /tmp/evaluation/355940-1176797276/instance-355940-1176797276.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): 0 seconds
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: 0.72 0.93 0.98 3/77 30170
/proc/meminfo: memFree=1791816/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=564 CPUtime=0
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 127645212 577536 41 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 141 41 32 102 0 36 0

[startup+0.0437989 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 30170
/proc/meminfo: memFree=1791816/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=568 CPUtime=0.04
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 89 0 0 0 3 1 0 0 18 0 1 0 127645212 581632 74 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 142 74 40 102 0 37 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 568

[startup+0.101804 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 30170
/proc/meminfo: memFree=1791816/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=1024 CPUtime=0.09
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 171 0 0 0 5 4 0 0 18 0 1 0 127645212 1048576 156 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 256 156 40 102 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1024

[startup+0.301822 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 30170
/proc/meminfo: memFree=1791816/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=2400 CPUtime=0.29
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 443 0 0 0 14 15 0 0 20 0 1 0 127645212 2457600 428 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 600 429 40 102 0 495 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2400

[startup+0.701859 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 30170
/proc/meminfo: memFree=1791816/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=4760 CPUtime=0.69
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 908 0 0 0 32 37 0 0 23 0 1 0 127645212 4874240 893 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 1190 893 40 102 0 1085 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4760

[startup+1.50193 s]
/proc/loadavg: 0.74 0.94 0.98 2/78 30171
/proc/meminfo: memFree=1786880/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=10052 CPUtime=1.49
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 1989 0 0 0 72 77 0 0 25 0 1 0 127645212 10293248 1958 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522825 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 2513 1958 42 102 0 2408 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10052

[startup+3.10108 s]
/proc/loadavg: 0.74 0.94 0.98 2/78 30171
/proc/meminfo: memFree=1783872/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=10456 CPUtime=3.09
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 2083 0 0 0 232 77 0 0 25 0 1 0 127645212 10706944 2050 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522750 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 2614 2050 48 102 0 2509 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10456

[startup+6.30137 s]
/proc/loadavg: 0.74 0.94 0.98 2/78 30171
/proc/meminfo: memFree=1782720/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=11496 CPUtime=6.29
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 2358 0 0 0 551 78 0 0 25 0 1 0 127645212 11771904 2325 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 2874 2325 48 102 0 2769 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11496

[startup+12.702 s]
/proc/loadavg: 0.78 0.94 0.98 2/78 30171
/proc/meminfo: memFree=1780800/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=12940 CPUtime=12.69
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 2732 0 0 0 1190 79 0 0 25 0 1 0 127645212 13250560 2699 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 3235 2699 48 102 0 3130 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12940

[startup+25.5011 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 30171
/proc/meminfo: memFree=1780224/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=13452 CPUtime=25.48
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 2877 0 0 0 2469 79 0 0 25 0 1 0 127645212 13774848 2844 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 3363 2844 48 102 0 3258 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13452

[startup+51.1015 s]
/proc/loadavg: 0.87 0.94 0.98 2/78 30171
/proc/meminfo: memFree=1779136/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=14596 CPUtime=51.06
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 3167 0 0 0 5027 79 0 0 25 0 1 0 127645212 14946304 3134 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 3649 3134 48 102 0 3544 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 14596

[startup+102.305 s]
/proc/loadavg: 0.95 0.95 0.98 2/78 30171
/proc/meminfo: memFree=1776320/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=17544 CPUtime=102.25
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 3892 0 0 0 10145 80 0 0 25 0 1 0 127645212 17965056 3859 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 4386 3859 48 102 0 4281 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 17544

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 30171
/proc/meminfo: memFree=1770304/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=23276 CPUtime=162.23
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 5449 0 0 0 16142 81 0 0 25 0 1 0 127645212 23834624 5308 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 5819 5308 48 102 0 5714 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23276

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 30171
/proc/meminfo: memFree=1768832/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=24704 CPUtime=222.22
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 5886 0 0 0 22140 82 0 0 25 0 1 0 127645212 25296896 5665 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 6176 5665 48 102 0 6071 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24704

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30171
/proc/meminfo: memFree=1767296/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=26064 CPUtime=282.2
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 6309 0 0 0 28137 83 0 0 25 0 1 0 127645212 26689536 6044 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 6516 6044 48 102 0 6411 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 26064

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30171
/proc/meminfo: memFree=1763584/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=30468 CPUtime=342.19
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 7321 0 0 0 34135 84 0 0 25 0 1 0 127645212 31199232 7008 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 7617 7008 48 102 0 7512 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 30468

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30171
/proc/meminfo: memFree=1758272/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=35544 CPUtime=402.17
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 8681 0 0 0 40131 86 0 0 25 0 1 0 127645212 36397056 8268 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525589 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 8886 8268 48 102 0 8781 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 35544

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30171
/proc/meminfo: memFree=1758592/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=35052 CPUtime=462.15
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 8686 0 0 0 46129 86 0 0 25 0 1 0 127645212 35893248 8178 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 8763 8178 48 102 0 8658 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 35052

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30171
/proc/meminfo: memFree=1758592/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=35052 CPUtime=522.14
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 8697 0 0 0 52127 87 0 0 25 0 1 0 127645212 35893248 8189 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 8763 8189 48 102 0 8658 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 35052

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30171
/proc/meminfo: memFree=1758592/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=35052 CPUtime=582.12
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 8697 0 0 0 58125 87 0 0 25 0 1 0 127645212 35893248 8189 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 8763 8189 48 102 0 8658 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 35052

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30171
/proc/meminfo: memFree=1758592/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=35052 CPUtime=642.12
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 8703 0 0 0 64124 88 0 0 25 0 1 0 127645212 35893248 8195 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 8763 8195 48 102 0 8658 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 35052

[startup+702.301 s]
/proc/loadavg: 1.03 0.99 0.98 2/78 30171

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

[startup+9042.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 30573
/proc/meminfo: memFree=1681152/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=108644 CPUtime=9039.64
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 29698 0 0 0 903793 171 0 0 25 0 1 0 127645212 111251456 26593 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 27161 26593 48 102 0 27056 0
Current children cumulated CPU time (s) 9039.64
Current children cumulated vsize (KiB) 108644

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30573
/proc/meminfo: memFree=1681088/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=108644 CPUtime=9099.63
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 29698 0 0 0 909791 172 0 0 25 0 1 0 127645212 111251456 26593 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 27161 26593 48 102 0 27056 0
Current children cumulated CPU time (s) 9099.63
Current children cumulated vsize (KiB) 108644

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30573
/proc/meminfo: memFree=1681152/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=108644 CPUtime=9159.61
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 29698 0 0 0 915789 172 0 0 25 0 1 0 127645212 111251456 26593 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 27161 26593 48 102 0 27056 0
Current children cumulated CPU time (s) 9159.61
Current children cumulated vsize (KiB) 108644

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30573
/proc/meminfo: memFree=1681088/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=108644 CPUtime=9219.61
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 29698 0 0 0 921788 173 0 0 25 0 1 0 127645212 111251456 26593 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 27161 26593 48 102 0 27056 0
Current children cumulated CPU time (s) 9219.61
Current children cumulated vsize (KiB) 108644

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30573
/proc/meminfo: memFree=1681088/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=108644 CPUtime=9279.58
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 29698 0 0 0 927785 173 0 0 25 0 1 0 127645212 111251456 26593 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 27161 26593 48 102 0 27056 0
Current children cumulated CPU time (s) 9279.58
Current children cumulated vsize (KiB) 108644

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30573
/proc/meminfo: memFree=1681088/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=108644 CPUtime=9339.57
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 29698 0 0 0 933783 174 0 0 25 0 1 0 127645212 111251456 26593 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 27161 26593 48 102 0 27056 0
Current children cumulated CPU time (s) 9339.57
Current children cumulated vsize (KiB) 108644

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30573
/proc/meminfo: memFree=1681088/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=108644 CPUtime=9399.55
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 29698 0 0 0 939781 174 0 0 25 0 1 0 127645212 111251456 26593 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 27161 26593 48 102 0 27056 0
Current children cumulated CPU time (s) 9399.55
Current children cumulated vsize (KiB) 108644

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30573
/proc/meminfo: memFree=1681088/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=108636 CPUtime=9459.54
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 29698 0 0 0 945779 175 0 0 25 0 1 0 127645212 111243264 26593 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 27159 26593 48 102 0 27054 0
Current children cumulated CPU time (s) 9459.54
Current children cumulated vsize (KiB) 108636

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30573
/proc/meminfo: memFree=1681024/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=108636 CPUtime=9519.52
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 29698 0 0 0 951777 175 0 0 25 0 1 0 127645212 111243264 26593 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 27159 26593 48 102 0 27054 0
Current children cumulated CPU time (s) 9519.52
Current children cumulated vsize (KiB) 108636

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30573
/proc/meminfo: memFree=1681088/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=108636 CPUtime=9579.51
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 29698 0 0 0 957775 176 0 0 25 0 1 0 127645212 111243264 26593 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 27159 26593 48 102 0 27054 0
Current children cumulated CPU time (s) 9579.51
Current children cumulated vsize (KiB) 108636

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30573
/proc/meminfo: memFree=1681152/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=108636 CPUtime=9639.49
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 29698 0 0 0 963773 176 0 0 25 0 1 0 127645212 111243264 26593 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 27159 26593 48 102 0 27054 0
Current children cumulated CPU time (s) 9639.49
Current children cumulated vsize (KiB) 108636

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30573
/proc/meminfo: memFree=1680960/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=108604 CPUtime=9699.46
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 29714 0 0 0 969770 176 0 0 25 0 1 0 127645212 111210496 26606 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 27151 26606 48 102 0 27046 0
Current children cumulated CPU time (s) 9699.46
Current children cumulated vsize (KiB) 108604

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30573
/proc/meminfo: memFree=1680896/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=108604 CPUtime=9759.45
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 29714 0 0 0 975768 177 0 0 25 0 1 0 127645212 111210496 26606 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 27151 26606 48 102 0 27046 0
Current children cumulated CPU time (s) 9759.45
Current children cumulated vsize (KiB) 108604

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30573
/proc/meminfo: memFree=1680960/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=108604 CPUtime=9819.43
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 29714 0 0 0 981766 177 0 0 25 0 1 0 127645212 111210496 26606 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 27151 26606 48 102 0 27046 0
Current children cumulated CPU time (s) 9819.43
Current children cumulated vsize (KiB) 108604

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30573
/proc/meminfo: memFree=1680896/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=108604 CPUtime=9879.43
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 29714 0 0 0 987765 178 0 0 25 0 1 0 127645212 111210496 26606 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597666 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 27151 26606 48 102 0 27046 0
Current children cumulated CPU time (s) 9879.43
Current children cumulated vsize (KiB) 108604

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30573
/proc/meminfo: memFree=1680832/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=108604 CPUtime=9939.4
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 29714 0 0 0 993762 178 0 0 25 0 1 0 127645212 111210496 26606 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525924 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 27151 26606 48 102 0 27046 0
Current children cumulated CPU time (s) 9939.4
Current children cumulated vsize (KiB) 108604

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30573
/proc/meminfo: memFree=1680896/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=108604 CPUtime=9999.4
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 29714 0 0 0 999761 179 0 0 25 0 1 0 127645212 111210496 26606 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525657 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 27151 26606 48 102 0 27046 0
Current children cumulated CPU time (s) 9999.4
Current children cumulated vsize (KiB) 108604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30573
/proc/meminfo: memFree=1680896/2055920 swapFree=4169120/4192956
[pid=30170] ppid=30168 vsize=108604 CPUtime=10000.1
/proc/30170/stat : 30170 (picosat) R 30168 30170 30114 0 -1 4194304 29714 0 0 0 999831 179 0 0 25 0 1 0 127645212 111210496 26606 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529892 0 0 4096 0 0 0 0 17 1 0 0
/proc/30170/statm: 27151 26606 48 102 0 27046 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 108604

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
CPU time (s): 10000.1
CPU user time (s): 9998.31
CPU system time (s): 1.81072
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 109284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.31
system time used= 1.81072
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29714
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= 211116

runsolver used 11.6992 second user time and 22.5536 second system time

The end



Launcher Data (download as text)




Begin job on node15 on Tue Apr 17 08:07:56 UTC 2007

IDJOB= 355940
IDBENCH= 20527
IDSOLVER= 171
FILE ID= node15/355940-1176797276

PBS_JOBID= 4586245

Free space on /tmp= 66477 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k85.cnf
COMMAND LINE= /tmp/evaluation/355940-1176797276/picosat /tmp/evaluation/355940-1176797276/instance-355940-1176797276.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-355940-1176797276 -o ROOT/results/node15/solver-355940-1176797276 -C 10000 -W  -M  --output-limit 1,15  /tmp/evaluation/355940-1176797276/picosat /tmp/evaluation/355940-1176797276/instance-355940-1176797276.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c3d30b6959b230b8a74fb1a82919c5c8

RANDOM SEED= 179828162

TIME LIMIT= 10000 seconds
MEMORY LIMIT=  MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1792224 kB
Buffers:         23720 kB
Cached:         168772 kB
SwapCached:       2396 kB
Active:         144040 kB
Inactive:        70908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1792224 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:            4816 kB
Writeback:           0 kB
Mapped:          29920 kB
Slab:            34200 kB
Committed_AS:  6139012 kB
PageTables:       1868 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= 66477 MiB

End job on node15 on Tue Apr 17 10:54:41 UTC 2007