Trace number 367590

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
MXC 2007-02-08? (TO) 10000.1 10003.8

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k45.cnf
MD5SUM2cd6ab0857f39a86290a508952e3dd75
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2556.7
Satisfiable
(Un)Satisfiability was proved
Number of variables91844
Number of clauses381319
Sum of the clauses size976591
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2269965
Number of clauses of size 371376
Number of clauses of size 413554
Number of clauses of size 57709
Number of clauses of size over 516643

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/node46/watcher-367590-1176956887 -o ROOT/results/node46/solver-367590-1176956887 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367590-1176956887/mxc /tmp/evaluation/367590-1176956887/instance-367590-1176956887.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: 0.83 1.02 0.99 2/78 20282
/proc/meminfo: memFree=1796280/2055920 swapFree=4099104/4192956
[pid=20282] ppid=20280 vsize=9656 CPUtime=0
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 758 0 0 0 0 0 0 0 18 0 1 0 50371957 9887744 742 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 2414 748 42 122 0 2288 0

[startup+0.0857589 s]
/proc/loadavg: 0.83 1.02 0.99 2/78 20282
/proc/meminfo: memFree=1796280/2055920 swapFree=4099104/4192956
[pid=20282] ppid=20280 vsize=22172 CPUtime=0.07
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 4947 0 0 0 5 2 0 0 18 0 1 0 50371957 22704128 4932 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134518451 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 5543 4933 46 122 0 5417 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 22172

[startup+0.101762 s]
/proc/loadavg: 0.83 1.02 0.99 2/78 20282
/proc/meminfo: memFree=1796280/2055920 swapFree=4099104/4192956
[pid=20282] ppid=20280 vsize=22960 CPUtime=0.09
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 5142 0 0 0 7 2 0 0 18 0 1 0 50371957 23511040 5126 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 5740 5127 46 122 0 5614 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22960

[startup+0.301798 s]
/proc/loadavg: 0.83 1.02 0.99 2/78 20282
/proc/meminfo: memFree=1796280/2055920 swapFree=4099104/4192956
[pid=20282] ppid=20280 vsize=19640 CPUtime=0.29
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 6483 0 0 0 27 2 0 0 20 0 1 0 50371957 20111360 4286 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 4910 4286 57 122 0 4784 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19640

[startup+0.701872 s]
/proc/loadavg: 0.83 1.02 0.99 2/78 20282
/proc/meminfo: memFree=1796280/2055920 swapFree=4099104/4192956
[pid=20282] ppid=20280 vsize=19772 CPUtime=0.69
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 6538 0 0 0 67 2 0 0 23 0 1 0 50371957 20246528 4341 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 4943 4341 59 122 0 4817 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19772

[startup+1.50202 s]
/proc/loadavg: 0.83 1.02 0.99 2/79 20283
/proc/meminfo: memFree=1779056/2055920 swapFree=4099104/4192956
[pid=20282] ppid=20280 vsize=20036 CPUtime=1.49
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 6589 0 0 0 147 2 0 0 25 0 1 0 50371957 20516864 4392 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 5009 4392 59 122 0 4883 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20036

[startup+3.10132 s]
/proc/loadavg: 0.83 1.02 0.99 2/79 20283
/proc/meminfo: memFree=1778608/2055920 swapFree=4099104/4192956
[pid=20282] ppid=20280 vsize=20564 CPUtime=3.09
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 6722 0 0 0 306 3 0 0 25 0 1 0 50371957 21057536 4525 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520310 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 5141 4525 59 122 0 5015 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20564

[startup+6.30191 s]
/proc/loadavg: 0.85 1.02 0.99 2/79 20283
/proc/meminfo: memFree=1777456/2055920 swapFree=4099168/4192956
[pid=20282] ppid=20280 vsize=21396 CPUtime=6.29
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 6934 0 0 0 626 3 0 0 25 0 1 0 50371957 21909504 4737 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531171 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 5349 4737 59 122 0 5223 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21396

[startup+12.7011 s]
/proc/loadavg: 0.86 1.02 0.99 2/79 20283
/proc/meminfo: memFree=1774768/2055920 swapFree=4099168/4192956
[pid=20282] ppid=20280 vsize=24300 CPUtime=12.68
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 7650 0 0 0 1265 3 0 0 25 0 1 0 50371957 24883200 5453 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530378 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 6075 5453 59 122 0 5949 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24300

[startup+25.5015 s]
/proc/loadavg: 0.89 1.02 0.99 2/79 20283
/proc/meminfo: memFree=1771056/2055920 swapFree=4099168/4192956
[pid=20282] ppid=20280 vsize=27992 CPUtime=25.48
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 8549 0 0 0 2544 4 0 0 25 0 1 0 50371957 28663808 6352 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 6998 6352 59 122 0 6872 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27992

[startup+51.1012 s]
/proc/loadavg: 0.93 1.01 0.99 2/79 20283
/proc/meminfo: memFree=1762544/2055920 swapFree=4099168/4192956
[pid=20282] ppid=20280 vsize=36440 CPUtime=51.07
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 10706 0 0 0 5100 7 0 0 25 0 1 0 50371957 37314560 8509 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 9110 8509 59 122 0 8984 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 36440

[startup+102.306 s]
/proc/loadavg: 0.97 1.01 0.99 2/79 20283
/proc/meminfo: memFree=1749040/2055920 swapFree=4099168/4192956
[pid=20282] ppid=20280 vsize=50028 CPUtime=102.26
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 14056 0 0 0 10216 10 0 0 25 0 1 0 50371957 51228672 11859 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 12507 11859 59 122 0 12381 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 50028

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 20283
/proc/meminfo: memFree=1735088/2055920 swapFree=4099232/4192956
[pid=20282] ppid=20280 vsize=64020 CPUtime=162.23
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 17584 0 0 0 16209 14 0 0 25 0 1 0 50371957 65556480 15387 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531201 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 16005 15387 59 122 0 15879 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 64020

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 20283
/proc/meminfo: memFree=1722480/2055920 swapFree=4099232/4192956
[pid=20282] ppid=20280 vsize=76940 CPUtime=222.21
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 20693 0 0 0 22202 19 0 0 25 0 1 0 50371957 78786560 18496 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 19235 18496 59 122 0 19109 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 76940

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 20283
/proc/meminfo: memFree=1717552/2055920 swapFree=4099232/4192956
[pid=20282] ppid=20280 vsize=81580 CPUtime=282.2
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 22020 0 0 0 28199 21 0 0 25 0 1 0 50371957 83537920 19669 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 20395 19669 67 122 0 20269 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 81580

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 20283
/proc/meminfo: memFree=1717560/2055920 swapFree=4099296/4192956
[pid=20282] ppid=20280 vsize=81580 CPUtime=342.17
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 22022 0 0 0 34196 21 0 0 25 0 1 0 50371957 83537920 19671 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 20395 19671 67 122 0 20269 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 81580

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 20283
/proc/meminfo: memFree=1705464/2055920 swapFree=4099296/4192956
[pid=20282] ppid=20280 vsize=93988 CPUtime=402.15
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 25133 0 0 0 40190 25 0 0 25 0 1 0 50371957 96243712 22782 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531084 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 23497 22782 67 122 0 23371 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 93988

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 20285
/proc/meminfo: memFree=1693752/2055920 swapFree=4099360/4192956
[pid=20282] ppid=20280 vsize=105472 CPUtime=462.14
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 28012 0 0 0 46185 29 0 0 25 0 1 0 50371957 108003328 25661 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 26368 25661 67 122 0 26242 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 105472

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 20285
/proc/meminfo: memFree=1683448/2055920 swapFree=4099360/4192956
[pid=20282] ppid=20280 vsize=115900 CPUtime=522.11
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 30622 0 0 0 52178 33 0 0 25 0 1 0 50371957 118681600 28271 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529798 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 28975 28271 67 122 0 28849 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 115900

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 20285
/proc/meminfo: memFree=1680888/2055920 swapFree=4099360/4192956
[pid=20282] ppid=20280 vsize=118012 CPUtime=582.09
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 31337 0 0 0 58175 34 0 0 25 0 1 0 50371957 120844288 28818 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531100 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 29503 28818 67 122 0 29377 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 118012

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 20285
/proc/meminfo: memFree=1680888/2055920 swapFree=4099424/4192956
[pid=20282] ppid=20280 vsize=118012 CPUtime=642.08
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 31340 0 0 0 64173 35 0 0 25 0 1 0 50371957 120844288 28821 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 29503 28821 67 122 0 29377 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 118012


################
# More data... #
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[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20685
/proc/meminfo: memFree=1483000/2055920 swapFree=4103076/4192956
[pid=20282] ppid=20280 vsize=316164 CPUtime=9099
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 83056 0 0 0 909748 152 0 0 25 0 1 0 50371957 323751936 78029 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 79041 78029 67 122 0 78915 0
Current children cumulated CPU time (s) 9099
Current children cumulated vsize (KiB) 316164

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20685
/proc/meminfo: memFree=1483000/2055920 swapFree=4103140/4192956
[pid=20282] ppid=20280 vsize=316164 CPUtime=9158.98
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 83056 0 0 0 915746 152 0 0 25 0 1 0 50371957 323751936 78029 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 79041 78029 67 122 0 78915 0
Current children cumulated CPU time (s) 9158.98
Current children cumulated vsize (KiB) 316164

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 20861
/proc/meminfo: memFree=1481664/2055920 swapFree=4103140/4192956
[pid=20282] ppid=20280 vsize=316164 CPUtime=9218.87
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 83056 0 0 0 921735 152 0 0 25 0 1 0 50371957 323751936 78029 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 79041 78029 67 122 0 78915 0
Current children cumulated CPU time (s) 9218.87
Current children cumulated vsize (KiB) 316164

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20883
/proc/meminfo: memFree=1482744/2055920 swapFree=4103204/4192956
[pid=20282] ppid=20280 vsize=316164 CPUtime=9278.85
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 83056 0 0 0 927732 153 0 0 25 0 1 0 50371957 323751936 78029 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 79041 78029 67 122 0 78915 0
Current children cumulated CPU time (s) 9278.85
Current children cumulated vsize (KiB) 316164

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20883
/proc/meminfo: memFree=1482872/2055920 swapFree=4103204/4192956
[pid=20282] ppid=20280 vsize=316164 CPUtime=9338.83
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 83056 0 0 0 933729 154 0 0 25 0 1 0 50371957 323751936 78029 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519682 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 79041 78029 67 122 0 78915 0
Current children cumulated CPU time (s) 9338.83
Current children cumulated vsize (KiB) 316164

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20883
/proc/meminfo: memFree=1482872/2055920 swapFree=4103204/4192956
[pid=20282] ppid=20280 vsize=316164 CPUtime=9398.81
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 83056 0 0 0 939727 154 0 0 25 0 1 0 50371957 323751936 78029 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519271 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 79041 78029 67 122 0 78915 0
Current children cumulated CPU time (s) 9398.81
Current children cumulated vsize (KiB) 316164

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20883
/proc/meminfo: memFree=1482872/2055920 swapFree=4103268/4192956
[pid=20282] ppid=20280 vsize=316164 CPUtime=9458.78
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 83056 0 0 0 945724 154 0 0 25 0 1 0 50371957 323751936 78029 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 79041 78029 67 122 0 78915 0
Current children cumulated CPU time (s) 9458.78
Current children cumulated vsize (KiB) 316164

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20883
/proc/meminfo: memFree=1482808/2055920 swapFree=4103268/4192956
[pid=20282] ppid=20280 vsize=316164 CPUtime=9518.77
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 83325 0 0 0 951722 155 0 0 25 0 1 0 50371957 323751936 78029 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 79041 78029 67 122 0 78915 0
Current children cumulated CPU time (s) 9518.77
Current children cumulated vsize (KiB) 316164

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20883
/proc/meminfo: memFree=1482872/2055920 swapFree=4103332/4192956
[pid=20282] ppid=20280 vsize=316164 CPUtime=9578.74
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 83325 0 0 0 957719 155 0 0 25 0 1 0 50371957 323751936 78029 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531155 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 79041 78029 67 122 0 78915 0
Current children cumulated CPU time (s) 9578.74
Current children cumulated vsize (KiB) 316164

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20883
/proc/meminfo: memFree=1482872/2055920 swapFree=4103332/4192956
[pid=20282] ppid=20280 vsize=316164 CPUtime=9638.73
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 83325 0 0 0 963717 156 0 0 25 0 1 0 50371957 323751936 78029 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 79041 78029 67 122 0 78915 0
Current children cumulated CPU time (s) 9638.73
Current children cumulated vsize (KiB) 316164

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20883
/proc/meminfo: memFree=1482808/2055920 swapFree=4103332/4192956
[pid=20282] ppid=20280 vsize=316164 CPUtime=9698.7
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 83325 0 0 0 969714 156 0 0 25 0 1 0 50371957 323751936 78029 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 79041 78029 67 122 0 78915 0
Current children cumulated CPU time (s) 9698.7
Current children cumulated vsize (KiB) 316164

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20883
/proc/meminfo: memFree=1482936/2055920 swapFree=4103396/4192956
[pid=20282] ppid=20280 vsize=316164 CPUtime=9758.69
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 83325 0 0 0 975712 157 0 0 25 0 1 0 50371957 323751936 78029 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529807 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 79041 78029 67 122 0 78915 0
Current children cumulated CPU time (s) 9758.69
Current children cumulated vsize (KiB) 316164

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20883
/proc/meminfo: memFree=1482936/2055920 swapFree=4103396/4192956
[pid=20282] ppid=20280 vsize=316164 CPUtime=9818.66
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 83325 0 0 0 981709 157 0 0 25 0 1 0 50371957 323751936 78029 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 79041 78029 67 122 0 78915 0
Current children cumulated CPU time (s) 9818.66
Current children cumulated vsize (KiB) 316164

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20883
/proc/meminfo: memFree=1482936/2055920 swapFree=4103396/4192956
[pid=20282] ppid=20280 vsize=316164 CPUtime=9878.64
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 83325 0 0 0 987707 157 0 0 25 0 1 0 50371957 323751936 78029 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 79041 78029 67 122 0 78915 0
Current children cumulated CPU time (s) 9878.64
Current children cumulated vsize (KiB) 316164

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20883
/proc/meminfo: memFree=1483000/2055920 swapFree=4103460/4192956
[pid=20282] ppid=20280 vsize=316164 CPUtime=9938.62
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 83325 0 0 0 993704 158 0 0 25 0 1 0 50371957 323751936 78029 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 79041 78029 67 122 0 78915 0
Current children cumulated CPU time (s) 9938.62
Current children cumulated vsize (KiB) 316164

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20883
/proc/meminfo: memFree=1483064/2055920 swapFree=4103524/4192956
[pid=20282] ppid=20280 vsize=316164 CPUtime=9998.6
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 83325 0 0 0 999702 158 0 0 25 0 1 0 50371957 323751936 78029 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 79041 78029 67 122 0 78915 0
Current children cumulated CPU time (s) 9998.6
Current children cumulated vsize (KiB) 316164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20883
/proc/meminfo: memFree=1483064/2055920 swapFree=4103524/4192956
[pid=20282] ppid=20280 vsize=316164 CPUtime=10000
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 83325 0 0 0 999842 158 0 0 25 0 1 0 50371957 323751936 78029 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 79041 78029 67 122 0 78915 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 316164

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+10003.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20883
/proc/meminfo: memFree=1483064/2055920 swapFree=4103524/4192956
[pid=20282] ppid=20280 vsize=316164 CPUtime=10000
/proc/20282/stat : 20282 (mxc) R 20280 20282 20226 0 -1 4194304 83325 0 0 0 999842 158 0 0 25 0 1 0 50371957 323751936 78029 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/20282/statm: 79041 78029 67 122 0 78915 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 316164

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.8
CPU time (s): 10000.1
CPU user time (s): 9998.43
CPU system time (s): 1.63875
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 317240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.43
system time used= 1.63875
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 83325
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= 161700

runsolver used 9.97748 second user time and 26.406 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Thu Apr 19 04:28:10 UTC 2007

IDJOB= 367590
IDBENCH= 20555
IDSOLVER= 174
FILE ID= node46/367590-1176956887

PBS_JOBID= 4605825

Free space on /tmp= 66075 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k45.cnf
COMMAND LINE= /tmp/evaluation/367590-1176956887/mxc /tmp/evaluation/367590-1176956887/instance-367590-1176956887.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-367590-1176956887 -o ROOT/results/node46/solver-367590-1176956887 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367590-1176956887/mxc /tmp/evaluation/367590-1176956887/instance-367590-1176956887.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  2cd6ab0857f39a86290a508952e3dd75

RANDOM SEED= 605635645

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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		: 3000.268
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:       1796752 kB
Buffers:         34240 kB
Cached:         155856 kB
SwapCached:       2956 kB
Active:          97704 kB
Inactive:       115680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1796752 kB
SwapTotal:     4192956 kB
SwapFree:      4099104 kB
Dirty:            9452 kB
Writeback:           0 kB
Mapped:          30512 kB
Slab:            31128 kB
Committed_AS:  1940732 kB
PageTables:       1988 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= 66075 MiB

End job on node46 on Thu Apr 19 07:14:56 UTC 2007