Trace number 369160

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) 5000.1 5001.41

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n320-03-S1572374531.sat05-485.reshuffled-07.cnf
MD5SUMcbcea01c0bfb42acb557e243a3a3b0bc
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 variables260
Number of clauses489
Sum of the clauses size1108
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2424
Number of clauses of size 30
Number of clauses of size 465
Number of clauses of size 50
Number of clauses of size over 50

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/node41/watcher-369160-1177284137 -o ROOT/results/node41/solver-369160-1177284137 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369160-1177284137/mxc /tmp/evaluation/369160-1177284137/instance-369160-1177284137.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: 0.85 0.97 0.99 3/77 18870
/proc/meminfo: memFree=1833952/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=932 CPUtime=0
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 103 0 0 0 0 0 0 0 18 0 1 0 176325567 954368 87 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535011 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 233 87 59 122 0 107 0

[startup+0.099845 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 18870
/proc/meminfo: memFree=1833952/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=1204 CPUtime=0.09
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 190 0 0 0 9 0 0 0 18 0 1 0 176325567 1232896 172 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529993 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 301 172 67 122 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1204

[startup+0.101845 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 18870
/proc/meminfo: memFree=1833952/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=1204 CPUtime=0.09
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 190 0 0 0 9 0 0 0 18 0 1 0 176325567 1232896 172 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531126 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 301 172 67 122 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1204

[startup+0.301863 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 18870
/proc/meminfo: memFree=1833952/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=1468 CPUtime=0.29
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 233 0 0 0 29 0 0 0 19 0 1 0 176325567 1503232 215 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 367 215 67 122 0 241 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.701898 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 18870
/proc/meminfo: memFree=1833952/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=1600 CPUtime=0.69
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 294 0 0 0 69 0 0 0 22 0 1 0 176325567 1638400 276 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531280 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 400 276 67 122 0 274 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1600

[startup+1.50197 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 18871
/proc/meminfo: memFree=1832984/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=1848 CPUtime=1.49
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 348 0 0 0 149 0 0 0 25 0 1 0 176325567 1892352 330 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 462 330 67 122 0 336 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1848

[startup+3.10111 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 18871
/proc/meminfo: memFree=1832664/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=2092 CPUtime=3.09
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 400 0 0 0 309 0 0 0 25 0 1 0 176325567 2142208 382 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 523 382 67 122 0 397 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2092

[startup+6.30238 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 18871
/proc/meminfo: memFree=1832152/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=2480 CPUtime=6.29
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 504 0 0 0 629 0 0 0 25 0 1 0 176325567 2539520 486 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519310 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 620 486 67 122 0 494 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2480

[startup+12.7019 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 18871
/proc/meminfo: memFree=1831600/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=2968 CPUtime=12.69
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 608 0 0 0 1269 0 0 0 25 0 1 0 176325567 3039232 590 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 742 590 67 122 0 616 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2968

[startup+25.5011 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 18871
/proc/meminfo: memFree=1831024/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=3456 CPUtime=25.48
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 748 0 0 0 2548 0 0 0 25 0 1 0 176325567 3538944 730 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 864 730 67 122 0 738 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3456

[startup+51.1013 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 18871
/proc/meminfo: memFree=1830320/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=4120 CPUtime=51.07
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 914 0 0 0 5107 0 0 0 25 0 1 0 176325567 4218880 896 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519287 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 1030 896 67 122 0 904 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4120

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 18871
/proc/meminfo: memFree=1829360/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=5108 CPUtime=102.27
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 1157 0 0 0 10226 1 0 0 25 0 1 0 176325567 5230592 1139 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519185 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 1277 1139 67 122 0 1151 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5108

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18871
/proc/meminfo: memFree=1828848/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=5636 CPUtime=162.26
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 1300 0 0 0 16224 2 0 0 25 0 1 0 176325567 5771264 1282 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 1409 1282 67 122 0 1283 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 5636

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18871
/proc/meminfo: memFree=1828208/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=6232 CPUtime=222.24
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 1437 0 0 0 22222 2 0 0 25 0 1 0 176325567 6381568 1419 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 1558 1419 67 122 0 1432 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6232

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18871
/proc/meminfo: memFree=1827952/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=6536 CPUtime=282.22
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 1516 0 0 0 28220 2 0 0 25 0 1 0 176325567 6692864 1498 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 1634 1498 67 122 0 1508 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6536

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18871
/proc/meminfo: memFree=1827504/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=6984 CPUtime=342.21
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 1623 0 0 0 34218 3 0 0 25 0 1 0 176325567 7151616 1605 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 1746 1605 67 122 0 1620 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 6984

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18871
/proc/meminfo: memFree=1827248/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=7268 CPUtime=402.19
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 1682 0 0 0 40216 3 0 0 25 0 1 0 176325567 7442432 1664 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 1817 1664 67 122 0 1691 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 7268

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18871
/proc/meminfo: memFree=1827056/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=7364 CPUtime=462.18
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 1719 0 0 0 46215 3 0 0 25 0 1 0 176325567 7540736 1701 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 1841 1701 67 122 0 1715 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 7364

[startup+522.301 s]
/proc/loadavg: 1.07 0.99 0.99 2/78 18871
/proc/meminfo: memFree=1826224/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=8180 CPUtime=522.16
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 1916 0 0 0 52212 4 0 0 25 0 1 0 176325567 8376320 1898 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 2045 1898 67 122 0 1919 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 8180

[startup+582.302 s]
/proc/loadavg: 1.08 1.00 1.00 2/78 18871
/proc/meminfo: memFree=1826160/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=8180 CPUtime=582.16
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 1929 0 0 0 58211 5 0 0 25 0 1 0 176325567 8376320 1911 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 2045 1911 67 122 0 1919 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 8180

[startup+642.302 s]
/proc/loadavg: 1.09 1.01 1.00 2/78 18871
/proc/meminfo: memFree=1826096/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=8268 CPUtime=642.14
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 1935 0 0 0 64209 5 0 0 25 0 1 0 176325567 8466432 1917 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134538011 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 2067 1917 67 122 0 1941 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 8268


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.14 1.04 1.01 3/78 19071
/proc/meminfo: memFree=1819056/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=13796 CPUtime=4001.22
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 3336 0 0 0 400094 28 0 0 25 0 1 0 176325567 14127104 3305 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 3449 3305 67 122 0 3323 0
Current children cumulated CPU time (s) 4001.22
Current children cumulated vsize (KiB) 13796

[startup+4062.31 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 19071
/proc/meminfo: memFree=1818928/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=13928 CPUtime=4061.22
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 3363 0 0 0 406093 29 0 0 25 0 1 0 176325567 14262272 3332 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 3482 3332 67 122 0 3356 0
Current children cumulated CPU time (s) 4061.22
Current children cumulated vsize (KiB) 13928

[startup+4122.3 s]
/proc/loadavg: 1.02 1.02 1.00 3/78 19071
/proc/meminfo: memFree=1818864/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=13864 CPUtime=4121.2
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 3363 0 0 0 412091 29 0 0 25 0 1 0 176325567 14196736 3329 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 3466 3329 67 122 0 3340 0
Current children cumulated CPU time (s) 4121.2
Current children cumulated vsize (KiB) 13864

[startup+4182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 19071
/proc/meminfo: memFree=1818864/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=13864 CPUtime=4181.18
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 3363 0 0 0 418089 29 0 0 25 0 1 0 176325567 14196736 3329 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 3466 3329 67 122 0 3340 0
Current children cumulated CPU time (s) 4181.18
Current children cumulated vsize (KiB) 13864

[startup+4242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 19071
/proc/meminfo: memFree=1818864/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=13864 CPUtime=4241.17
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 3363 0 0 0 424087 30 0 0 25 0 1 0 176325567 14196736 3329 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 3466 3329 67 122 0 3340 0
Current children cumulated CPU time (s) 4241.17
Current children cumulated vsize (KiB) 13864

[startup+4302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 19071
/proc/meminfo: memFree=1818800/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=13948 CPUtime=4301.15
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 3367 0 0 0 430085 30 0 0 25 0 1 0 176325567 14282752 3333 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529763 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 3487 3333 67 122 0 3361 0
Current children cumulated CPU time (s) 4301.15
Current children cumulated vsize (KiB) 13948

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19071
/proc/meminfo: memFree=1818736/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=13948 CPUtime=4361.13
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 3379 0 0 0 436083 30 0 0 25 0 1 0 176325567 14282752 3345 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 3487 3345 67 122 0 3361 0
Current children cumulated CPU time (s) 4361.13
Current children cumulated vsize (KiB) 13948

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19071
/proc/meminfo: memFree=1818672/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=14028 CPUtime=4421.12
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 3388 0 0 0 442081 31 0 0 25 0 1 0 176325567 14364672 3354 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519759 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 3507 3354 67 122 0 3381 0
Current children cumulated CPU time (s) 4421.12
Current children cumulated vsize (KiB) 14028

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19071
/proc/meminfo: memFree=1818672/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=14028 CPUtime=4481.11
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 3388 0 0 0 448080 31 0 0 25 0 1 0 176325567 14364672 3354 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530723 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 3507 3354 67 122 0 3381 0
Current children cumulated CPU time (s) 4481.11
Current children cumulated vsize (KiB) 14028

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19071
/proc/meminfo: memFree=1818608/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=14028 CPUtime=4541.1
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 3388 0 0 0 454078 32 0 0 25 0 1 0 176325567 14364672 3354 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 3507 3354 67 122 0 3381 0
Current children cumulated CPU time (s) 4541.1
Current children cumulated vsize (KiB) 14028

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19071
/proc/meminfo: memFree=1818608/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=14028 CPUtime=4601.08
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 3388 0 0 0 460076 32 0 0 25 0 1 0 176325567 14364672 3354 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 3507 3354 67 122 0 3381 0
Current children cumulated CPU time (s) 4601.08
Current children cumulated vsize (KiB) 14028

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19073
/proc/meminfo: memFree=1818608/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=14028 CPUtime=4661.06
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 3388 0 0 0 466074 32 0 0 25 0 1 0 176325567 14364672 3354 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 3507 3354 67 122 0 3381 0
Current children cumulated CPU time (s) 4661.06
Current children cumulated vsize (KiB) 14028

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19073
/proc/meminfo: memFree=1818480/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=14136 CPUtime=4721.06
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 3419 0 0 0 472073 33 0 0 25 0 1 0 176325567 14475264 3385 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 3534 3385 67 122 0 3408 0
Current children cumulated CPU time (s) 4721.06
Current children cumulated vsize (KiB) 14136

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19073
/proc/meminfo: memFree=1818416/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=14160 CPUtime=4781.03
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 3441 0 0 0 478070 33 0 0 25 0 1 0 176325567 14499840 3403 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 3540 3403 67 122 0 3414 0
Current children cumulated CPU time (s) 4781.03
Current children cumulated vsize (KiB) 14160

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19073
/proc/meminfo: memFree=1818352/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=14160 CPUtime=4841.02
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 3441 0 0 0 484068 34 0 0 25 0 1 0 176325567 14499840 3403 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 3540 3403 67 122 0 3414 0
Current children cumulated CPU time (s) 4841.02
Current children cumulated vsize (KiB) 14160

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19073
/proc/meminfo: memFree=1818224/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=14364 CPUtime=4901
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 3464 0 0 0 490066 34 0 0 25 0 1 0 176325567 14708736 3426 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 3591 3426 67 122 0 3465 0
Current children cumulated CPU time (s) 4901
Current children cumulated vsize (KiB) 14364

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19073
/proc/meminfo: memFree=1818096/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=14504 CPUtime=4961
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 3505 0 0 0 496065 35 0 0 25 0 1 0 176325567 14852096 3467 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 3626 3467 67 122 0 3500 0
Current children cumulated CPU time (s) 4961
Current children cumulated vsize (KiB) 14504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 19073
/proc/meminfo: memFree=1817904/2055920 swapFree=4169688/4192956
[pid=18870] ppid=18868 vsize=14660 CPUtime=5000.09
/proc/18870/stat : 18870 (mxc) R 18868 18870 18814 0 -1 4194304 3536 0 0 0 499974 35 0 0 25 0 1 0 176325567 15011840 3498 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18870/statm: 3665 3498 67 122 0 3539 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 14660

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): 5001.41
CPU time (s): 5000.1
CPU user time (s): 4999.74
CPU system time (s): 0.357945
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 14660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.74
system time used= 0.357945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3536
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= 8774

runsolver used 6.04308 second user time and 11.4273 second system time

The end



Launcher Data (download as text)




Begin job on node41 on Sun Apr 22 23:22:17 UTC 2007

IDJOB= 369160
IDBENCH= 24709
IDSOLVER= 181
FILE ID= node41/369160-1177284137

PBS_JOBID= 4650804

Free space on /tmp= 66348 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen8-n320-03-S1572374531.sat05-485.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369160-1177284137/mxc /tmp/evaluation/369160-1177284137/instance-369160-1177284137.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-369160-1177284137 -o ROOT/results/node41/solver-369160-1177284137 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369160-1177284137/mxc /tmp/evaluation/369160-1177284137/instance-369160-1177284137.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  cbcea01c0bfb42acb557e243a3a3b0bc

RANDOM SEED= 956270417

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.232
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		: 3000.232
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:       1834424 kB
Buffers:         25136 kB
Cached:         117436 kB
SwapCached:       2472 kB
Active:          48292 kB
Inactive:       117312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1834424 kB
SwapTotal:     4192956 kB
SwapFree:      4169688 kB
Dirty:             820 kB
Writeback:           0 kB
Mapped:          31072 kB
Slab:            41192 kB
Committed_AS:  3406868 kB
PageTables:       2008 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= 66348 MiB

End job on node41 on Mon Apr 23 00:45:40 UTC 2007