Trace number 456512

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) 5000.04 5001.62

General information on the benchmark

Namecrafted/Difficult/contest05/others/
sgp_5-5-6.sat05-2675.reshuffled-07.cnf
MD5SUM531549e214a293ad3adf6ddff17eb882
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 variables18450
Number of clauses200640
Sum of the clauses size464115
Maximum clause length30
Minimum clause length1
Number of clauses of size 160
Number of clauses of size 2148485
Number of clauses of size 350895
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51200

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/node11/watcher-456512-1178345693 -o ROOT/results/node11/solver-456512-1178345693 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456512-1178345693/picosat /tmp/evaluation/456512-1178345693/instance-456512-1178345693.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 3/77 10871
/proc/meminfo: memFree=1826080/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=1536 CPUtime=0
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 299 0 0 0 0 0 0 0 18 0 1 0 275618306 1572864 286 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134526186 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 384 286 40 102 0 279 0

[startup+0.0594121 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10871
/proc/meminfo: memFree=1826080/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=2696 CPUtime=0.04
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 428 0 0 0 2 2 0 0 18 0 1 0 275618306 2760704 415 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 674 415 40 102 0 569 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2696

[startup+0.101416 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10871
/proc/meminfo: memFree=1826080/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=2828 CPUtime=0.09
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 434 0 0 0 4 5 0 0 18 0 1 0 275618306 2895872 421 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 707 421 40 102 0 602 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2828

[startup+0.30144 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10871
/proc/meminfo: memFree=1826080/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=3356 CPUtime=0.29
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 564 0 0 0 13 16 0 0 19 0 1 0 275618306 3436544 551 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 839 551 40 102 0 734 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3356

[startup+0.701487 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10871
/proc/meminfo: memFree=1826080/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=4280 CPUtime=0.69
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 788 0 0 0 28 41 0 0 23 0 1 0 275618306 4382720 775 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 1070 775 40 102 0 965 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4280

[startup+1.50158 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10872
/proc/meminfo: memFree=1822424/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=5736 CPUtime=1.49
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 1151 0 0 0 62 87 0 0 25 0 1 0 275618306 5873664 1138 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134531364 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 1434 1138 42 102 0 1329 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5736

[startup+3.10177 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10872
/proc/meminfo: memFree=1820568/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=8652 CPUtime=3.09
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 1886 0 0 0 221 88 0 0 25 0 1 0 275618306 8859648 1838 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 2163 1838 48 102 0 2058 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8652

[startup+6.30115 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10872
/proc/meminfo: memFree=1818392/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=9048 CPUtime=6.28
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 1979 0 0 0 540 88 0 0 25 0 1 0 275618306 9265152 1931 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529900 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 2262 1931 48 102 0 2157 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9048

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10872
/proc/meminfo: memFree=1817248/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=10224 CPUtime=12.69
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 2283 0 0 0 1180 89 0 0 25 0 1 0 275618306 10469376 2235 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 2556 2235 48 102 0 2451 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10224

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10872
/proc/meminfo: memFree=1816864/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=10488 CPUtime=25.48
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 2340 0 0 0 2459 89 0 0 25 0 1 0 275618306 10739712 2292 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529742 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 2622 2292 48 102 0 2517 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10488

[startup+51.1015 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 10872
/proc/meminfo: memFree=1815328/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=12500 CPUtime=51.07
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 2847 0 0 0 5018 89 0 0 25 0 1 0 275618306 12800000 2799 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 3125 2799 48 102 0 3020 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12500

[startup+102.305 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 10872
/proc/meminfo: memFree=1812192/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=15200 CPUtime=102.26
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 3521 0 0 0 10136 90 0 0 25 0 1 0 275618306 15564800 3473 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134530153 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 3800 3473 48 102 0 3695 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15200

[startup+162.302 s]
/proc/loadavg: 1.12 1.04 1.01 2/78 10872
/proc/meminfo: memFree=1809440/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=17852 CPUtime=162.24
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 4209 0 0 0 16132 92 0 0 25 0 1 0 275618306 18280448 4147 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525935 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 4463 4147 48 102 0 4358 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17852

[startup+222.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 10872
/proc/meminfo: memFree=1807904/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=19488 CPUtime=222.22
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 4629 0 0 0 22130 92 0 0 25 0 1 0 275618306 19955712 4549 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 4872 4549 48 102 0 4767 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 19488

[startup+282.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 10872
/proc/meminfo: memFree=1804640/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=22636 CPUtime=282.21
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 5426 0 0 0 28127 94 0 0 25 0 1 0 275618306 23179264 5298 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 5659 5298 48 102 0 5554 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 22636

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 10872
/proc/meminfo: memFree=1804640/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=22832 CPUtime=342.19
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 5458 0 0 0 34125 94 0 0 25 0 1 0 275618306 23379968 5314 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529455 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 5708 5314 48 102 0 5603 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 22832

[startup+402.302 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 10872
/proc/meminfo: memFree=1803936/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=23360 CPUtime=402.17
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 5666 0 0 0 40122 95 0 0 25 0 1 0 275618306 23920640 5456 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 5840 5456 48 102 0 5735 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 23360

[startup+462.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 10872
/proc/meminfo: memFree=1802016/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=25324 CPUtime=462.15
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 6228 0 0 0 46120 95 0 0 25 0 1 0 275618306 25931776 5954 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 6331 5954 48 102 0 6226 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 25324

[startup+522.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 10872
/proc/meminfo: memFree=1802208/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=25140 CPUtime=522.13
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 6232 0 0 0 52117 96 0 0 25 0 1 0 275618306 25743360 5912 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529181 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 6285 5912 48 102 0 6180 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 25140

[startup+582.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 10872
/proc/meminfo: memFree=1799904/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=27348 CPUtime=582.12
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 6959 0 0 0 58115 97 0 0 25 0 1 0 275618306 28004352 6468 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134530019 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 6837 6468 48 102 0 6732 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 27348

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 10872
/proc/meminfo: memFree=1796512/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=30768 CPUtime=642.1
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 7928 0 0 0 64112 98 0 0 25 0 1 0 275618306 31506432 7327 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 7692 7327 48 102 0 7587 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 30768


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11072
/proc/meminfo: memFree=1761952/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=64916 CPUtime=4001.01
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 22485 0 0 0 399960 141 0 0 25 0 1 0 275618306 66473984 15895 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 16229 15895 48 102 0 16124 0
Current children cumulated CPU time (s) 4001.01
Current children cumulated vsize (KiB) 64916

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11072
/proc/meminfo: memFree=1761952/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=64916 CPUtime=4060.99
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 22485 0 0 0 405958 141 0 0 25 0 1 0 275618306 66473984 15895 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 16229 15895 48 102 0 16124 0
Current children cumulated CPU time (s) 4060.99
Current children cumulated vsize (KiB) 64916

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11072
/proc/meminfo: memFree=1761760/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=65180 CPUtime=4120.97
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 22614 0 0 0 411955 142 0 0 25 0 1 0 275618306 66744320 15933 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 16295 15933 48 102 0 16190 0
Current children cumulated CPU time (s) 4120.97
Current children cumulated vsize (KiB) 65180

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11072
/proc/meminfo: memFree=1761760/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=65180 CPUtime=4180.95
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 22614 0 0 0 417953 142 0 0 25 0 1 0 275618306 66744320 15933 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 16295 15933 48 102 0 16190 0
Current children cumulated CPU time (s) 4180.95
Current children cumulated vsize (KiB) 65180

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11072
/proc/meminfo: memFree=1761696/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=65128 CPUtime=4240.93
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 22705 0 0 0 423950 143 0 0 25 0 1 0 275618306 66691072 15933 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525862 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 16282 15933 48 102 0 16177 0
Current children cumulated CPU time (s) 4240.93
Current children cumulated vsize (KiB) 65128

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11072
/proc/meminfo: memFree=1761696/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=65128 CPUtime=4300.91
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 22705 0 0 0 429948 143 0 0 25 0 1 0 275618306 66691072 15933 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 16282 15933 48 102 0 16177 0
Current children cumulated CPU time (s) 4300.91
Current children cumulated vsize (KiB) 65128

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11072
/proc/meminfo: memFree=1760736/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=66712 CPUtime=4360.9
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 23110 0 0 0 435946 144 0 0 25 0 1 0 275618306 68313088 16338 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 16678 16338 48 102 0 16573 0
Current children cumulated CPU time (s) 4360.9
Current children cumulated vsize (KiB) 66712

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11072
/proc/meminfo: memFree=1758624/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=68288 CPUtime=4420.88
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 23590 0 0 0 441943 145 0 0 25 0 1 0 275618306 69926912 16727 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 17072 16727 48 102 0 16967 0
Current children cumulated CPU time (s) 4420.88
Current children cumulated vsize (KiB) 68288

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11072
/proc/meminfo: memFree=1758688/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=68636 CPUtime=4480.86
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 23598 0 0 0 447941 145 0 0 25 0 1 0 275618306 70283264 16705 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 17159 16705 48 102 0 17054 0
Current children cumulated CPU time (s) 4480.86
Current children cumulated vsize (KiB) 68636

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11072
/proc/meminfo: memFree=1759200/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=68080 CPUtime=4540.85
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 23598 0 0 0 453939 146 0 0 25 0 1 0 275618306 69713920 16566 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 17020 16566 48 102 0 16915 0
Current children cumulated CPU time (s) 4540.85
Current children cumulated vsize (KiB) 68080

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11072
/proc/meminfo: memFree=1759264/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=68024 CPUtime=4600.83
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 23598 0 0 0 459937 146 0 0 25 0 1 0 275618306 69656576 16552 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 17006 16552 48 102 0 16901 0
Current children cumulated CPU time (s) 4600.83
Current children cumulated vsize (KiB) 68024

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11072
/proc/meminfo: memFree=1759328/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=68024 CPUtime=4660.81
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 23598 0 0 0 465934 147 0 0 25 0 1 0 275618306 69656576 16552 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 17006 16552 48 102 0 16901 0
Current children cumulated CPU time (s) 4660.81
Current children cumulated vsize (KiB) 68024

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11072
/proc/meminfo: memFree=1754592/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=72800 CPUtime=4720.79
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 24858 0 0 0 471931 148 0 0 25 0 1 0 275618306 74547200 17717 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 18200 17717 48 102 0 18095 0
Current children cumulated CPU time (s) 4720.79
Current children cumulated vsize (KiB) 72800

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11072
/proc/meminfo: memFree=1753120/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=74120 CPUtime=4780.78
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 25307 0 0 0 477929 149 0 0 25 0 1 0 275618306 75898880 18071 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 18530 18071 48 102 0 18425 0
Current children cumulated CPU time (s) 4780.78
Current children cumulated vsize (KiB) 74120

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11072
/proc/meminfo: memFree=1756128/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=71044 CPUtime=4840.76
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 25307 0 0 0 483926 150 0 0 25 0 1 0 275618306 72749056 17307 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 17761 17307 48 102 0 17656 0
Current children cumulated CPU time (s) 4840.76
Current children cumulated vsize (KiB) 71044

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11072
/proc/meminfo: memFree=1756128/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=71044 CPUtime=4900.74
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 25307 0 0 0 489924 150 0 0 25 0 1 0 275618306 72749056 17307 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 17761 17307 48 102 0 17656 0
Current children cumulated CPU time (s) 4900.74
Current children cumulated vsize (KiB) 71044

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11072
/proc/meminfo: memFree=1759200/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=67968 CPUtime=4960.73
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 25307 0 0 0 495922 151 0 0 25 0 1 0 275618306 69599232 16538 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134582711 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 16992 16538 48 102 0 16887 0
Current children cumulated CPU time (s) 4960.73
Current children cumulated vsize (KiB) 67968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11072
/proc/meminfo: memFree=1753952/2055920 swapFree=4147148/4192956
[pid=10871] ppid=10869 vsize=73180 CPUtime=5000.01
/proc/10871/stat : 10871 (picosat) R 10869 10871 10376 0 -1 4194304 26704 0 0 0 499849 152 0 0 25 0 1 0 275618306 74936320 17840 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/10871/statm: 18295 17840 48 102 0 18190 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 73180

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): 5001.62
CPU time (s): 5000.04
CPU user time (s): 4998.5
CPU system time (s): 1.54277
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 74500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.5
system time used= 1.54276
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26704
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= 108849

runsolver used 3.74243 second user time and 10.6314 second system time

The end



Launcher Data (download as text)




Begin job on node11 on Sat May  5 06:14:54 UTC 2007

IDJOB= 456512
IDBENCH= 24736
IDSOLVER= 171
FILE ID= node11/456512-1178345693

PBS_JOBID= 5188601

Free space on /tmp= 66561 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/sgp_5-5-6.sat05-2675.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456512-1178345693/picosat /tmp/evaluation/456512-1178345693/instance-456512-1178345693.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-456512-1178345693 -o ROOT/results/node11/solver-456512-1178345693 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456512-1178345693/picosat /tmp/evaluation/456512-1178345693/instance-456512-1178345693.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  531549e214a293ad3adf6ddff17eb882

RANDOM SEED= 27496601

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1826616 kB
Buffers:         38752 kB
Cached:          96208 kB
SwapCached:      14436 kB
Active:         102004 kB
Inactive:        56476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826616 kB
SwapTotal:     4192956 kB
SwapFree:      4147148 kB
Dirty:            3536 kB
Writeback:           0 kB
Mapped:          30296 kB
Slab:            56336 kB
Committed_AS:  7498200 kB
PageTables:       1848 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= 66561 MiB

End job on node11 on Sat May  5 07:38:17 UTC 2007