Trace number 355944

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 10005.8

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k10.cnf
MD5SUMb801eedc38d94f7d34b1c4de68ba5e4b
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 variables46169
Number of clauses207720
Sum of the clauses size584068
Maximum clause length37
Minimum clause length1
Number of clauses of size 1148
Number of clauses of size 284712
Number of clauses of size 3114816
Number of clauses of size 4155
Number of clauses of size 5294
Number of clauses of size over 57595

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/node72/watcher-355944-1176800546 -o ROOT/results/node72/solver-355944-1176800546 -C 10000 -W -M --output-limit 1,15 /tmp/evaluation/355944-1176800546/picosat /tmp/evaluation/355944-1176800546/instance-355944-1176800546.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: 0.78 0.95 0.98 3/77 14822
/proc/meminfo: memFree=1689584/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=564 CPUtime=0
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 156093052 577536 41 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 141 41 32 102 0 36 0

[startup+0.060257 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 14822
/proc/meminfo: memFree=1689584/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=700 CPUtime=0.04
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 100 0 0 0 3 1 0 0 18 0 1 0 156093052 716800 85 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 175 85 40 102 0 70 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 700

[startup+0.101261 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 14822
/proc/meminfo: memFree=1689584/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=1064 CPUtime=0.08
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 174 0 0 0 4 4 0 0 18 0 1 0 156093052 1089536 159 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 266 159 40 102 0 161 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1064

[startup+0.30128 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 14822
/proc/meminfo: memFree=1689584/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=1960 CPUtime=0.28
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 420 0 0 0 12 16 0 0 19 0 1 0 156093052 2007040 405 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 490 405 40 102 0 385 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 1960

[startup+0.701316 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 14822
/proc/meminfo: memFree=1689584/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=4896 CPUtime=0.69
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 942 0 0 0 31 38 0 0 23 0 1 0 156093052 5013504 927 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 1224 927 40 102 0 1119 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4896

[startup+1.50139 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 14823
/proc/meminfo: memFree=1684456/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=9580 CPUtime=1.49
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 1952 0 0 0 68 81 0 0 25 0 1 0 156093052 9809920 1937 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 2395 1937 40 102 0 2290 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9580

[startup+3.10154 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 14823
/proc/meminfo: memFree=1680488/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=11496 CPUtime=3.09
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 2362 0 0 0 218 91 0 0 25 0 1 0 156093052 11771904 2327 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 2874 2327 42 102 0 2769 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11496

[startup+6.30283 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 14823
/proc/meminfo: memFree=1679400/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=12936 CPUtime=6.29
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 2603 0 0 0 538 91 0 0 25 0 1 0 156093052 13246464 2566 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 3234 2566 48 102 0 3129 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12936

[startup+12.7014 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 14823
/proc/meminfo: memFree=1677544/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=14772 CPUtime=12.67
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 3088 0 0 0 1176 91 0 0 25 0 1 0 156093052 15126528 3051 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544814 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 3693 3051 48 102 0 3588 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14772

[startup+25.5016 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 14823
/proc/meminfo: memFree=1675880/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=16300 CPUtime=25.47
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 3497 0 0 0 2455 92 0 0 25 0 1 0 156093052 16691200 3460 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 4075 3460 48 102 0 3970 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16300

[startup+51.1019 s]
/proc/loadavg: 0.91 0.96 0.98 2/78 14823
/proc/meminfo: memFree=1673896/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=18288 CPUtime=51.06
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 4038 0 0 0 5013 93 0 0 25 0 1 0 156093052 18726912 3967 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 4572 3967 48 102 0 4467 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18288

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 14823
/proc/meminfo: memFree=1671336/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=20516 CPUtime=102.23
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 4714 0 0 0 10129 94 0 0 25 0 1 0 156093052 21008384 4532 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 5129 4532 48 102 0 5024 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 20516

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 14823
/proc/meminfo: memFree=1668776/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=23012 CPUtime=162.2
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 5456 0 0 0 16125 95 0 0 25 0 1 0 156093052 23564288 5145 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549325 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 5753 5145 48 102 0 5648 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 23012

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14823
/proc/meminfo: memFree=1666792/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=24988 CPUtime=222.15
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 6065 0 0 0 22120 95 0 0 25 0 1 0 156093052 25587712 5658 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 6247 5658 48 102 0 6142 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 24988

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14823
/proc/meminfo: memFree=1664168/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=27892 CPUtime=282.13
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 6863 0 0 0 28117 96 0 0 25 0 1 0 156093052 28561408 6404 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524075 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 6973 6404 48 102 0 6868 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 27892

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14823
/proc/meminfo: memFree=1662888/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=28816 CPUtime=342.1
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 7200 0 0 0 34113 97 0 0 25 0 1 0 156093052 29507584 6630 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 7204 6630 48 102 0 7099 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 28816

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14823
/proc/meminfo: memFree=1660264/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=32168 CPUtime=402.06
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 8108 0 0 0 40108 98 0 0 25 0 1 0 156093052 32940032 7478 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 8042 7478 48 102 0 7937 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 32168

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14823
/proc/meminfo: memFree=1656296/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=35420 CPUtime=462.03
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 8986 0 0 0 46104 99 0 0 25 0 1 0 156093052 36270080 8293 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 8855 8293 48 102 0 8750 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 35420

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14823
/proc/meminfo: memFree=1653608/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=38416 CPUtime=521.99
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 9760 0 0 0 52099 100 0 0 25 0 1 0 156093052 39337984 9001 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 9604 9001 48 102 0 9499 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 38416

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14823
/proc/meminfo: memFree=1653224/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=38812 CPUtime=581.96
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 9932 0 0 0 58095 101 0 0 25 0 1 0 156093052 39743488 9104 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 9703 9104 48 102 0 9598 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 38812

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14823
/proc/meminfo: memFree=1650600/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=41412 CPUtime=641.94
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 10665 0 0 0 64092 102 0 0 25 0 1 0 156093052 42405888 9764 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 10353 9764 48 102 0 10248 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 41412

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14823

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

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15233
/proc/meminfo: memFree=1564328/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=127324 CPUtime=9037.14
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 33451 0 0 0 903544 170 0 0 25 0 1 0 156093052 130379776 31082 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 31831 31082 48 102 0 31726 0
Current children cumulated CPU time (s) 9037.14
Current children cumulated vsize (KiB) 127324

[startup+9102.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 15233
/proc/meminfo: memFree=1564328/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=127324 CPUtime=9097.11
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 33463 0 0 0 909541 170 0 0 25 0 1 0 156093052 130379776 31094 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 31831 31094 48 102 0 31726 0
Current children cumulated CPU time (s) 9097.11
Current children cumulated vsize (KiB) 127324

[startup+9162.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 15233
/proc/meminfo: memFree=1564328/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=127324 CPUtime=9157.08
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 33463 0 0 0 915538 170 0 0 25 0 1 0 156093052 130379776 31094 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 31831 31094 48 102 0 31726 0
Current children cumulated CPU time (s) 9157.08
Current children cumulated vsize (KiB) 127324

[startup+9222.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 15233
/proc/meminfo: memFree=1564328/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=127324 CPUtime=9217.04
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 33463 0 0 0 921534 170 0 0 25 0 1 0 156093052 130379776 31094 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 31831 31094 48 102 0 31726 0
Current children cumulated CPU time (s) 9217.04
Current children cumulated vsize (KiB) 127324

[startup+9282.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 15233
/proc/meminfo: memFree=1564328/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=127324 CPUtime=9277.01
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 33463 0 0 0 927531 170 0 0 25 0 1 0 156093052 130379776 31094 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 31831 31094 48 102 0 31726 0
Current children cumulated CPU time (s) 9277.01
Current children cumulated vsize (KiB) 127324

[startup+9342.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 15233
/proc/meminfo: memFree=1564328/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=127324 CPUtime=9336.98
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 33463 0 0 0 933528 170 0 0 25 0 1 0 156093052 130379776 31094 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 31831 31094 48 102 0 31726 0
Current children cumulated CPU time (s) 9336.98
Current children cumulated vsize (KiB) 127324

[startup+9402.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15233
/proc/meminfo: memFree=1564392/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=127324 CPUtime=9396.93
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 33463 0 0 0 939523 170 0 0 25 0 1 0 156093052 130379776 31094 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 31831 31094 48 102 0 31726 0
Current children cumulated CPU time (s) 9396.93
Current children cumulated vsize (KiB) 127324

[startup+9462.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15233
/proc/meminfo: memFree=1564392/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=127324 CPUtime=9456.91
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 33463 0 0 0 945521 170 0 0 25 0 1 0 156093052 130379776 31094 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 31831 31094 48 102 0 31726 0
Current children cumulated CPU time (s) 9456.91
Current children cumulated vsize (KiB) 127324

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15233
/proc/meminfo: memFree=1564392/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=127324 CPUtime=9516.87
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 33463 0 0 0 951517 170 0 0 25 0 1 0 156093052 130379776 31094 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 31831 31094 48 102 0 31726 0
Current children cumulated CPU time (s) 9516.87
Current children cumulated vsize (KiB) 127324

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15233
/proc/meminfo: memFree=1564328/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=127324 CPUtime=9576.84
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 33463 0 0 0 957513 171 0 0 25 0 1 0 156093052 130379776 31094 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525800 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 31831 31094 48 102 0 31726 0
Current children cumulated CPU time (s) 9576.84
Current children cumulated vsize (KiB) 127324

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15233
/proc/meminfo: memFree=1563560/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=128104 CPUtime=9636.8
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 33856 0 0 0 963509 171 0 0 25 0 1 0 156093052 131178496 31296 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 32026 31296 48 102 0 31921 0
Current children cumulated CPU time (s) 9636.8
Current children cumulated vsize (KiB) 128104

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15233
/proc/meminfo: memFree=1563432/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=128104 CPUtime=9696.77
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 33856 0 0 0 969506 171 0 0 25 0 1 0 156093052 131178496 31296 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 32026 31296 48 102 0 31921 0
Current children cumulated CPU time (s) 9696.77
Current children cumulated vsize (KiB) 128104

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15233
/proc/meminfo: memFree=1563368/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=128104 CPUtime=9756.72
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 33856 0 0 0 975501 171 0 0 25 0 1 0 156093052 131178496 31296 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525616 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 32026 31296 48 102 0 31921 0
Current children cumulated CPU time (s) 9756.72
Current children cumulated vsize (KiB) 128104

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15233
/proc/meminfo: memFree=1563368/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=128104 CPUtime=9816.69
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 33856 0 0 0 981498 171 0 0 25 0 1 0 156093052 131178496 31296 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 32026 31296 48 102 0 31921 0
Current children cumulated CPU time (s) 9816.69
Current children cumulated vsize (KiB) 128104

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15233
/proc/meminfo: memFree=1563432/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=128104 CPUtime=9876.66
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 33856 0 0 0 987495 171 0 0 25 0 1 0 156093052 131178496 31296 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529482 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 32026 31296 48 102 0 31921 0
Current children cumulated CPU time (s) 9876.66
Current children cumulated vsize (KiB) 128104

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15233
/proc/meminfo: memFree=1563432/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=128104 CPUtime=9936.62
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 33856 0 0 0 993491 171 0 0 25 0 1 0 156093052 131178496 31296 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 32026 31296 48 102 0 31921 0
Current children cumulated CPU time (s) 9936.62
Current children cumulated vsize (KiB) 128104

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15233
/proc/meminfo: memFree=1563432/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=128104 CPUtime=9996.58
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 33863 0 0 0 999487 171 0 0 25 0 1 0 156093052 131178496 31303 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 32026 31303 48 102 0 31921 0
Current children cumulated CPU time (s) 9996.58
Current children cumulated vsize (KiB) 128104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10005.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15233
/proc/meminfo: memFree=1563624/2055920 swapFree=4156508/4192956
[pid=14822] ppid=14820 vsize=127860 CPUtime=10000.1
/proc/14822/stat : 14822 (picosat) R 14820 14822 14766 0 -1 4194304 34069 0 0 0 999837 171 0 0 25 0 1 0 156093052 130928640 31249 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 0 0 0
/proc/14822/statm: 31965 31249 48 102 0 31860 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 127860

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): 10005.8
CPU time (s): 10000.1
CPU user time (s): 9998.38
CPU system time (s): 1.73673
CPU usage (%): 99.9429
Max. virtual memory (cumulated for all children) (KiB): 128900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.38
system time used= 1.73673
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34069
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= 206580

runsolver used 9.77451 second user time and 26.623 second system time

The end



Launcher Data (download as text)




Begin job on node72 on Tue Apr 17 09:02:26 UTC 2007

IDJOB= 355944
IDBENCH= 20531
IDSOLVER= 171
FILE ID= node72/355944-1176800546

PBS_JOBID= 4586261

Free space on /tmp= 66481 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k10.cnf
COMMAND LINE= /tmp/evaluation/355944-1176800546/picosat /tmp/evaluation/355944-1176800546/instance-355944-1176800546.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-355944-1176800546 -o ROOT/results/node72/solver-355944-1176800546 -C 10000 -W  -M  --output-limit 1,15  /tmp/evaluation/355944-1176800546/picosat /tmp/evaluation/355944-1176800546/instance-355944-1176800546.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b801eedc38d94f7d34b1c4de68ba5e4b

RANDOM SEED= 557587807

TIME LIMIT= 10000 seconds
MEMORY LIMIT=  MiB

Linux node72.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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1690056 kB
Buffers:         42660 kB
Cached:         238624 kB
SwapCached:      18324 kB
Active:         160268 kB
Inactive:       145092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1690056 kB
SwapTotal:     4192956 kB
SwapFree:      4156508 kB
Dirty:            5588 kB
Writeback:           0 kB
Mapped:          29624 kB
Slab:            46112 kB
Committed_AS:  2692300 kB
PageTables:       1788 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= 66481 MiB

End job on node72 on Tue Apr 17 11:49:14 UTC 2007