Trace number 355947

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 10004

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k25.cnf
MD5SUM9bf608481da1a82a38dc09355889f525
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 variables32572
Number of clauses136205
Sum of the clauses size376727
Maximum clause length37
Minimum clause length1
Number of clauses of size 1343
Number of clauses of size 260361
Number of clauses of size 370210
Number of clauses of size 4186
Number of clauses of size 5345
Number of clauses of size over 54760

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/node42/watcher-355947-1176809054 -o ROOT/results/node42/solver-355947-1176809054 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/355947-1176809054/picosat /tmp/evaluation/355947-1176809054/instance-355947-1176809054.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.72 0.98 1.00 3/77 23077
/proc/meminfo: memFree=1656736/2055920 swapFree=4042092/4192956
[pid=23077] ppid=23075 vsize=564 CPUtime=0
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 128817268 577536 41 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 141 41 32 102 0 36 0

[startup+0.0368241 s]
/proc/loadavg: 0.72 0.98 1.00 3/77 23077
/proc/meminfo: memFree=1656736/2055920 swapFree=4042092/4192956
[pid=23077] ppid=23075 vsize=568 CPUtime=0.02
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 90 0 0 0 1 1 0 0 18 0 1 0 128817268 581632 75 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 142 75 40 102 0 37 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 568

[startup+0.102835 s]
/proc/loadavg: 0.72 0.98 1.00 3/77 23077
/proc/meminfo: memFree=1656736/2055920 swapFree=4042092/4192956
[pid=23077] ppid=23075 vsize=1020 CPUtime=0.09
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 175 0 0 0 4 5 0 0 18 0 1 0 128817268 1044480 160 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 255 160 40 102 0 150 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1020

[startup+0.302874 s]
/proc/loadavg: 0.72 0.98 1.00 3/77 23077
/proc/meminfo: memFree=1656736/2055920 swapFree=4042092/4192956
[pid=23077] ppid=23075 vsize=2016 CPUtime=0.29
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 410 0 0 0 13 16 0 0 20 0 1 0 128817268 2064384 395 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 504 395 40 102 0 399 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2016

[startup+0.701949 s]
/proc/loadavg: 0.72 0.98 1.00 3/77 23077
/proc/meminfo: memFree=1656736/2055920 swapFree=4042092/4192956
[pid=23077] ppid=23075 vsize=4816 CPUtime=0.69
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 904 0 0 0 35 34 0 0 24 0 1 0 128817268 4931584 889 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 1204 889 40 102 0 1099 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4816

[startup+1.5011 s]
/proc/loadavg: 0.72 0.98 1.00 2/78 23078
/proc/meminfo: memFree=1651928/2055920 swapFree=4042092/4192956
[pid=23077] ppid=23075 vsize=6904 CPUtime=1.49
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 1599 0 0 0 89 60 0 0 25 0 1 0 128817268 7069696 1552 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544716 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 1726 1552 42 102 0 1621 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6904

[startup+3.10141 s]
/proc/loadavg: 0.72 0.98 1.00 2/78 23078
/proc/meminfo: memFree=1650264/2055920 swapFree=4042092/4192956
[pid=23077] ppid=23075 vsize=7572 CPUtime=3.09
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 1781 0 0 0 249 60 0 0 25 0 1 0 128817268 7753728 1732 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 1893 1732 48 102 0 1788 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7572

[startup+6.30202 s]
/proc/loadavg: 0.74 0.98 1.00 2/78 23078
/proc/meminfo: memFree=1648792/2055920 swapFree=4042092/4192956
[pid=23077] ppid=23075 vsize=8756 CPUtime=6.29
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 2092 0 0 0 569 60 0 0 25 0 1 0 128817268 8966144 2043 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 2189 2043 48 102 0 2084 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8756

[startup+12.7012 s]
/proc/loadavg: 0.76 0.98 1.00 2/78 23078
/proc/meminfo: memFree=1647256/2055920 swapFree=4042092/4192956
[pid=23077] ppid=23075 vsize=10112 CPUtime=12.69
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 2425 0 0 0 1208 61 0 0 25 0 1 0 128817268 10354688 2376 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 2528 2376 48 102 0 2423 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10112

[startup+25.5017 s]
/proc/loadavg: 0.81 0.98 1.00 2/78 23078
/proc/meminfo: memFree=1646488/2055920 swapFree=4042092/4192956
[pid=23077] ppid=23075 vsize=10960 CPUtime=25.48
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 2627 0 0 0 2487 61 0 0 25 0 1 0 128817268 11223040 2578 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 2740 2578 48 102 0 2635 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10960

[startup+51.1025 s]
/proc/loadavg: 0.87 0.98 1.00 2/78 23078
/proc/meminfo: memFree=1644184/2055920 swapFree=4042092/4192956
[pid=23077] ppid=23075 vsize=12952 CPUtime=51.08
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 3154 0 0 0 5046 62 0 0 25 0 1 0 128817268 13262848 3105 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525522 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 3238 3105 48 102 0 3133 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12952

[startup+102.305 s]
/proc/loadavg: 0.94 0.98 1.00 2/78 23078
/proc/meminfo: memFree=1642392/2055920 swapFree=4042092/4192956
[pid=23077] ppid=23075 vsize=14732 CPUtime=102.26
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 3620 0 0 0 10163 63 0 0 25 0 1 0 128817268 15085568 3537 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 3683 3537 48 102 0 3578 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14732

[startup+162.302 s]
/proc/loadavg: 0.98 0.98 1.00 2/78 23078
/proc/meminfo: memFree=1638616/2055920 swapFree=4042092/4192956
[pid=23077] ppid=23075 vsize=18408 CPUtime=162.23
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 4657 0 0 0 16159 64 0 0 25 0 1 0 128817268 18849792 4463 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 4602 4463 48 102 0 4497 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 18408

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 23078
/proc/meminfo: memFree=1638232/2055920 swapFree=4042092/4192956
[pid=23077] ppid=23075 vsize=18668 CPUtime=222.21
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 4855 0 0 0 22156 65 0 0 25 0 1 0 128817268 19116032 4534 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 4667 4534 48 102 0 4562 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 18668

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 23078
/proc/meminfo: memFree=1631384/2055920 swapFree=4042092/4192956
[pid=23077] ppid=23075 vsize=25476 CPUtime=282.19
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 6660 0 0 0 28152 67 0 0 25 0 1 0 128817268 26087424 6247 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 6369 6247 48 102 0 6264 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 25476

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 23078
/proc/meminfo: memFree=1629080/2055920 swapFree=4042092/4192956
[pid=23077] ppid=23075 vsize=27720 CPUtime=342.17
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 7262 0 0 0 34149 68 0 0 25 0 1 0 128817268 28385280 6797 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 6930 6797 48 102 0 6825 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 27720

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 23078
/proc/meminfo: memFree=1623128/2055920 swapFree=4042092/4192956
[pid=23077] ppid=23075 vsize=34108 CPUtime=402.14
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 8840 0 0 0 40144 70 0 0 25 0 1 0 128817268 34926592 8269 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 8527 8269 48 102 0 8422 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 34108

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 23078
/proc/meminfo: memFree=1622616/2055920 swapFree=4042092/4192956
[pid=23077] ppid=23075 vsize=34504 CPUtime=462.12
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 9020 0 0 0 46141 71 0 0 25 0 1 0 128817268 35332096 8392 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 8626 8392 48 102 0 8521 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 34504

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 23078
/proc/meminfo: memFree=1617112/2055920 swapFree=4042092/4192956
[pid=23077] ppid=23075 vsize=39972 CPUtime=522.1
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 10443 0 0 0 52137 73 0 0 25 0 1 0 128817268 40931328 9758 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 9993 9758 48 102 0 9888 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 39972

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 23078
/proc/meminfo: memFree=1617176/2055920 swapFree=4042092/4192956
[pid=23077] ppid=23075 vsize=39860 CPUtime=582.07
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 10509 0 0 0 58134 73 0 0 25 0 1 0 128817268 40816640 9744 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 9965 9744 48 102 0 9860 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 39860

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 23078
/proc/meminfo: memFree=1617304/2055920 swapFree=4042092/4192956
[pid=23077] ppid=23075 vsize=39656 CPUtime=642.06
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 10515 0 0 0 64132 74 0 0 25 0 1 0 128817268 40607744 9699 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 9914 9699 48 102 0 9809 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 39656


################
# More data... #
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[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23480
/proc/meminfo: memFree=1550808/2055920 swapFree=4043956/4192956
[pid=23077] ppid=23075 vsize=103368 CPUtime=9038.77
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 28224 0 0 0 903720 157 0 0 25 0 1 0 128817268 105848832 25642 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 25842 25642 48 102 0 25737 0
Current children cumulated CPU time (s) 9038.77
Current children cumulated vsize (KiB) 103368

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23480
/proc/meminfo: memFree=1550744/2055920 swapFree=4043956/4192956
[pid=23077] ppid=23075 vsize=103368 CPUtime=9098.74
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 28224 0 0 0 909717 157 0 0 25 0 1 0 128817268 105848832 25642 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524075 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 25842 25642 48 102 0 25737 0
Current children cumulated CPU time (s) 9098.74
Current children cumulated vsize (KiB) 103368

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23480
/proc/meminfo: memFree=1550680/2055920 swapFree=4043956/4192956
[pid=23077] ppid=23075 vsize=103368 CPUtime=9158.72
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 28224 0 0 0 915714 158 0 0 25 0 1 0 128817268 105848832 25642 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 25842 25642 48 102 0 25737 0
Current children cumulated CPU time (s) 9158.72
Current children cumulated vsize (KiB) 103368

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23480
/proc/meminfo: memFree=1550488/2055920 swapFree=4044020/4192956
[pid=23077] ppid=23075 vsize=103368 CPUtime=9218.7
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 28224 0 0 0 921712 158 0 0 25 0 1 0 128817268 105848832 25642 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 25842 25642 48 102 0 25737 0
Current children cumulated CPU time (s) 9218.7
Current children cumulated vsize (KiB) 103368

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23480
/proc/meminfo: memFree=1550488/2055920 swapFree=4044020/4192956
[pid=23077] ppid=23075 vsize=103368 CPUtime=9278.67
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 28224 0 0 0 927709 158 0 0 25 0 1 0 128817268 105848832 25642 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 25842 25642 48 102 0 25737 0
Current children cumulated CPU time (s) 9278.67
Current children cumulated vsize (KiB) 103368

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23480
/proc/meminfo: memFree=1550424/2055920 swapFree=4044084/4192956
[pid=23077] ppid=23075 vsize=103368 CPUtime=9338.66
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 28224 0 0 0 933707 159 0 0 25 0 1 0 128817268 105848832 25642 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 25842 25642 48 102 0 25737 0
Current children cumulated CPU time (s) 9338.66
Current children cumulated vsize (KiB) 103368

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23480
/proc/meminfo: memFree=1550424/2055920 swapFree=4044084/4192956
[pid=23077] ppid=23075 vsize=103368 CPUtime=9398.63
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 28224 0 0 0 939704 159 0 0 25 0 1 0 128817268 105848832 25642 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 25842 25642 48 102 0 25737 0
Current children cumulated CPU time (s) 9398.63
Current children cumulated vsize (KiB) 103368

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23678
/proc/meminfo: memFree=1549968/2055920 swapFree=4044084/4192956
[pid=23077] ppid=23075 vsize=103368 CPUtime=9458.51
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 28224 0 0 0 945689 162 0 0 25 0 1 0 128817268 105848832 25642 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 25842 25642 48 102 0 25737 0
Current children cumulated CPU time (s) 9458.51
Current children cumulated vsize (KiB) 103368

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23678
/proc/meminfo: memFree=1550224/2055920 swapFree=4044148/4192956
[pid=23077] ppid=23075 vsize=103368 CPUtime=9518.48
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 28224 0 0 0 951686 162 0 0 25 0 1 0 128817268 105848832 25642 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 25842 25642 48 102 0 25737 0
Current children cumulated CPU time (s) 9518.48
Current children cumulated vsize (KiB) 103368

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23678
/proc/meminfo: memFree=1550224/2055920 swapFree=4044148/4192956
[pid=23077] ppid=23075 vsize=103368 CPUtime=9578.46
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 28227 0 0 0 957684 162 0 0 25 0 1 0 128817268 105848832 25645 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 25842 25645 48 102 0 25737 0
Current children cumulated CPU time (s) 9578.46
Current children cumulated vsize (KiB) 103368

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23678
/proc/meminfo: memFree=1550224/2055920 swapFree=4044212/4192956
[pid=23077] ppid=23075 vsize=103368 CPUtime=9638.44
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 28227 0 0 0 963681 163 0 0 25 0 1 0 128817268 105848832 25645 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 25842 25645 48 102 0 25737 0
Current children cumulated CPU time (s) 9638.44
Current children cumulated vsize (KiB) 103368

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23678
/proc/meminfo: memFree=1550224/2055920 swapFree=4044212/4192956
[pid=23077] ppid=23075 vsize=103368 CPUtime=9698.41
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 28227 0 0 0 969678 163 0 0 25 0 1 0 128817268 105848832 25645 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 25842 25645 48 102 0 25737 0
Current children cumulated CPU time (s) 9698.41
Current children cumulated vsize (KiB) 103368

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23678
/proc/meminfo: memFree=1550288/2055920 swapFree=4044212/4192956
[pid=23077] ppid=23075 vsize=103368 CPUtime=9758.4
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 28227 0 0 0 975676 164 0 0 25 0 1 0 128817268 105848832 25645 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 25842 25645 48 102 0 25737 0
Current children cumulated CPU time (s) 9758.4
Current children cumulated vsize (KiB) 103368

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23678
/proc/meminfo: memFree=1550232/2055920 swapFree=4044276/4192956
[pid=23077] ppid=23075 vsize=103368 CPUtime=9818.37
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 28227 0 0 0 981673 164 0 0 25 0 1 0 128817268 105848832 25645 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 25842 25645 48 102 0 25737 0
Current children cumulated CPU time (s) 9818.37
Current children cumulated vsize (KiB) 103368

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23678
/proc/meminfo: memFree=1550296/2055920 swapFree=4044276/4192956
[pid=23077] ppid=23075 vsize=103368 CPUtime=9878.35
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 28227 0 0 0 987670 165 0 0 25 0 1 0 128817268 105848832 25645 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 25842 25645 48 102 0 25737 0
Current children cumulated CPU time (s) 9878.35
Current children cumulated vsize (KiB) 103368

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 23678
/proc/meminfo: memFree=1550360/2055920 swapFree=4044340/4192956
[pid=23077] ppid=23075 vsize=103368 CPUtime=9938.32
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 28227 0 0 0 993667 165 0 0 25 0 1 0 128817268 105848832 25645 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 25842 25645 48 102 0 25737 0
Current children cumulated CPU time (s) 9938.32
Current children cumulated vsize (KiB) 103368

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23678
/proc/meminfo: memFree=1550232/2055920 swapFree=4044340/4192956
[pid=23077] ppid=23075 vsize=103368 CPUtime=9998.31
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 28241 0 0 0 999665 166 0 0 25 0 1 0 128817268 105848832 25659 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530945 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 25842 25659 48 102 0 25737 0
Current children cumulated CPU time (s) 9998.31
Current children cumulated vsize (KiB) 103368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23678
/proc/meminfo: memFree=1550232/2055920 swapFree=4044340/4192956
[pid=23077] ppid=23075 vsize=103368 CPUtime=10000
/proc/23077/stat : 23077 (picosat) R 23075 23077 23021 0 -1 4194304 28241 0 0 0 999835 166 0 0 25 0 1 0 128817268 105848832 25659 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23077/statm: 25842 25659 48 102 0 25737 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 103368

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): 10004
CPU time (s): 10000
CPU user time (s): 9998.35
CPU system time (s): 1.68174
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 103496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.35
system time used= 1.68174
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28241
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= 207088

runsolver used 12.6581 second user time and 23.3764 second system time

The end



Launcher Data (download as text)




Begin job on node42 on Tue Apr 17 11:24:14 UTC 2007

IDJOB= 355947
IDBENCH= 20534
IDSOLVER= 171
FILE ID= node42/355947-1176809054

PBS_JOBID= 4586295

Free space on /tmp= 66501 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k25.cnf
COMMAND LINE= /tmp/evaluation/355947-1176809054/picosat /tmp/evaluation/355947-1176809054/instance-355947-1176809054.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-355947-1176809054 -o ROOT/results/node42/solver-355947-1176809054 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/355947-1176809054/picosat /tmp/evaluation/355947-1176809054/instance-355947-1176809054.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  9bf608481da1a82a38dc09355889f525

RANDOM SEED= 73695645

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1657144 kB
Buffers:         37412 kB
Cached:         248732 kB
SwapCached:      34068 kB
Active:         167036 kB
Inactive:       166416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1657144 kB
SwapTotal:     4192956 kB
SwapFree:      4042092 kB
Dirty:            3892 kB
Writeback:           0 kB
Mapped:          38560 kB
Slab:            50684 kB
Committed_AS:  2971592 kB
PageTables:       1912 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= 66501 MiB

End job on node42 on Tue Apr 17 14:11:00 UTC 2007