Trace number 303074

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) 1200.08 1200.52

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1358416858-13.cnf
MD5SUM7f9bc9e91d3c5181672e5c64171b017a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark649.225
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node34/watcher-303074-1172026645 -o ROOT/results/node34/solver-303074-1172026645 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303074-1172026645/mxc /tmp/evaluation/303074-1172026645/instance-303074-1172026645.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.07 1.02 1.00 3/64 20416
/proc/meminfo: memFree=1509416/2055920 swapFree=4182748/4192956
[pid=20416] ppid=20414 vsize=1636 CPUtime=0
/proc/20416/stat : 20416 (mxc) R 20414 20416 19284 0 -1 4194304 254 0 0 0 0 0 0 0 18 0 1 0 196428289 1675264 238 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134522222 0 0 4096 0 0 0 0 17 1 0 0
/proc/20416/statm: 409 238 46 122 0 283 0

[startup+0.107477 s]
/proc/loadavg: 1.07 1.02 1.00 3/64 20416
/proc/meminfo: memFree=1509416/2055920 swapFree=4182748/4192956
[pid=20416] ppid=20414 vsize=2136 CPUtime=0.1
/proc/20416/stat : 20416 (mxc) R 20414 20416 19284 0 -1 4194304 511 0 0 0 10 0 0 0 18 0 1 0 196428289 2187264 385 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20416/statm: 534 385 59 122 0 408 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2136

[startup+0.515509 s]
/proc/loadavg: 1.07 1.02 1.00 3/64 20416
/proc/meminfo: memFree=1509416/2055920 swapFree=4182748/4192956
[pid=20416] ppid=20414 vsize=3196 CPUtime=0.5
/proc/20416/stat : 20416 (mxc) R 20414 20416 19284 0 -1 4194304 775 0 0 0 50 0 0 0 21 0 1 0 196428289 3272704 649 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20416/statm: 799 649 59 122 0 673 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3196

[startup+1.33557 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 20417
/proc/meminfo: memFree=1505760/2055920 swapFree=4182748/4192956
[pid=20416] ppid=20414 vsize=4648 CPUtime=1.32
/proc/20416/stat : 20416 (mxc) R 20414 20416 19284 0 -1 4194304 1152 0 0 0 132 0 0 0 25 0 1 0 196428289 4759552 1026 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/20416/statm: 1162 1026 59 122 0 1036 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4648

[startup+2.9717 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 20417
/proc/meminfo: memFree=1504864/2055920 swapFree=4182748/4192956
[pid=20416] ppid=20414 vsize=5564 CPUtime=2.96
/proc/20416/stat : 20416 (mxc) R 20414 20416 19284 0 -1 4194304 1387 0 0 0 295 1 0 0 25 0 1 0 196428289 5697536 1259 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20416/statm: 1391 1259 67 122 0 1265 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5564

[startup+6.25197 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 20417
/proc/meminfo: memFree=1503904/2055920 swapFree=4182748/4192956
[pid=20416] ppid=20414 vsize=6128 CPUtime=6.24
/proc/20416/stat : 20416 (mxc) R 20414 20416 19284 0 -1 4194304 1521 0 0 0 623 1 0 0 25 0 1 0 196428289 6275072 1393 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/20416/statm: 1532 1393 67 122 0 1406 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6128

[startup+12.7075 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 20417
/proc/meminfo: memFree=1502752/2055920 swapFree=4182748/4192956
[pid=20416] ppid=20414 vsize=7148 CPUtime=12.69
/proc/20416/stat : 20416 (mxc) R 20414 20416 19284 0 -1 4194304 1765 0 0 0 1268 1 0 0 25 0 1 0 196428289 7319552 1637 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20416/statm: 1787 1637 67 122 0 1661 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7148

[startup+25.6085 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 20417
/proc/meminfo: memFree=1501856/2055920 swapFree=4182748/4192956
[pid=20416] ppid=20414 vsize=8148 CPUtime=25.6
/proc/20416/stat : 20416 (mxc) R 20414 20416 19284 0 -1 4194304 2017 0 0 0 2558 2 0 0 25 0 1 0 196428289 8343552 1889 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20416/statm: 2037 1889 67 122 0 1911 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 8148

[startup+51.2156 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 20417
/proc/meminfo: memFree=1500320/2055920 swapFree=4182748/4192956
[pid=20416] ppid=20414 vsize=9512 CPUtime=51.19
/proc/20416/stat : 20416 (mxc) R 20414 20416 19284 0 -1 4194304 2367 0 0 0 5117 2 0 0 25 0 1 0 196428289 9740288 2239 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519304 0 0 4096 0 0 0 0 17 1 0 0
/proc/20416/statm: 2378 2239 67 122 0 2252 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 9512

[startup+102.422 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 20417
/proc/meminfo: memFree=1498976/2055920 swapFree=4182748/4192956
[pid=20416] ppid=20414 vsize=10820 CPUtime=102.39
/proc/20416/stat : 20416 (mxc) R 20414 20416 19284 0 -1 4194304 2699 0 0 0 10236 3 0 0 25 0 1 0 196428289 11079680 2571 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20416/statm: 2705 2571 67 122 0 2579 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 10820

[startup+162.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20417
/proc/meminfo: memFree=1497632/2055920 swapFree=4182748/4192956
[pid=20416] ppid=20414 vsize=12072 CPUtime=162.39
/proc/20416/stat : 20416 (mxc) R 20414 20416 19284 0 -1 4194304 3017 0 0 0 16236 3 0 0 25 0 1 0 196428289 12361728 2889 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20416/statm: 3018 2889 67 122 0 2892 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 12072

[startup+222.461 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 20483
/proc/meminfo: memFree=1495520/2055920 swapFree=4182748/4192956
[pid=20416] ppid=20414 vsize=13052 CPUtime=222.37
/proc/20416/stat : 20416 (mxc) R 20414 20416 19284 0 -1 4194304 3235 0 0 0 22233 4 0 0 25 0 1 0 196428289 13365248 3073 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20416/statm: 3263 3073 67 122 0 3137 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 13052

[startup+282.52 s]
/proc/loadavg: 1.08 1.02 1.01 2/77 21008
/proc/meminfo: memFree=1472128/2055920 swapFree=4182748/4192956
[pid=20416] ppid=20414 vsize=13596 CPUtime=282.31
/proc/20416/stat : 20416 (mxc) R 20414 20416 19284 0 -1 4194304 3661 0 0 0 28225 6 0 0 25 0 1 0 196428289 13922304 3193 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 0 0 0
/proc/20416/statm: 3399 3193 67 122 0 3273 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 13596

[startup+342.558 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 21091
/proc/meminfo: memFree=1474264/2055920 swapFree=4182748/4192956
[pid=20416] ppid=20414 vsize=13596 CPUtime=342.31
/proc/20416/stat : 20416 (mxc) R 20414 20416 19284 0 -1 4194304 3950 0 0 0 34224 7 0 0 25 0 1 0 196428289 13922304 3210 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/20416/statm: 3399 3210 67 122 0 3273 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 13596

[startup+402.575 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 21091
/proc/meminfo: memFree=1473048/2055920 swapFree=4182748/4192956
[pid=20416] ppid=20414 vsize=14956 CPUtime=402.31
/proc/20416/stat : 20416 (mxc) R 20414 20416 19284 0 -1 4194304 4516 0 0 0 40224 7 0 0 25 0 1 0 196428289 15314944 3520 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20416/statm: 3739 3520 67 122 0 3613 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 14956

[startup+462.589 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21091
/proc/meminfo: memFree=1472856/2055920 swapFree=4182748/4192956
[pid=20416] ppid=20414 vsize=15240 CPUtime=462.31
/proc/20416/stat : 20416 (mxc) R 20414 20416 19284 0 -1 4194304 4830 0 0 0 46224 7 0 0 25 0 1 0 196428289 15605760 3575 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20416/statm: 3810 3575 67 122 0 3684 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 15240

[startup+522.606 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21091
/proc/meminfo: memFree=1472792/2055920 swapFree=4182748/4192956
[pid=20416] ppid=20414 vsize=15240 CPUtime=522.31
/proc/20416/stat : 20416 (mxc) R 20414 20416 19284 0 -1 4194304 5070 0 0 0 52224 7 0 0 25 0 1 0 196428289 15605760 3593 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20416/statm: 3810 3593 67 122 0 3684 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 15240

[startup+582.629 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21091
/proc/meminfo: memFree=1472664/2055920 swapFree=4182748/4192956
[pid=20416] ppid=20414 vsize=15372 CPUtime=582.32
/proc/20416/stat : 20416 (mxc) R 20414 20416 19284 0 -1 4194304 5359 0 0 0 58225 7 0 0 25 0 1 0 196428289 15740928 3623 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/20416/statm: 3843 3623 67 122 0 3717 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 15372

[startup+642.646 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21091
/proc/meminfo: memFree=1471584/2055920 swapFree=4182748/4192956
[pid=20416] ppid=20414 vsize=16480 CPUtime=642.33
/proc/20416/stat : 20416 (mxc) R 20414 20416 19284 0 -1 4194304 5858 0 0 0 64225 8 0 0 25 0 1 0 196428289 16875520 3880 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/20416/statm: 4120 3880 67 122 0 3994 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 16480

[startup+702.664 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21091
/proc/meminfo: memFree=1471456/2055920 swapFree=4182748/4192956
[pid=20416] ppid=20414 vsize=16616 CPUtime=702.33
/proc/20416/stat : 20416 (mxc) R 20414 20416 19284 0 -1 4194304 6098 0 0 0 70225 8 0 0 25 0 1 0 196428289 17014784 3915 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20416/statm: 4154 3915 67 122 0 4028 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 16616

[startup+762.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21091
/proc/meminfo: memFree=1471392/2055920 swapFree=4182748/4192956
[pid=20416] ppid=20414 vsize=16776 CPUtime=762.33
/proc/20416/stat : 20416 (mxc) R 20414 20416 19284 0 -1 4194304 6356 0 0 0 76225 8 0 0 25 0 1 0 196428289 17178624 3927 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20416/statm: 4194 3927 67 122 0 4068 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 16776

[startup+822.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21091
/proc/meminfo: memFree=1471264/2055920 swapFree=4182748/4192956
[pid=20416] ppid=20414 vsize=16776 CPUtime=822.33
/proc/20416/stat : 20416 (mxc) R 20414 20416 19284 0 -1 4194304 6610 0 0 0 82225 8 0 0 25 0 1 0 196428289 17178624 3935 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519346 0 0 4096 0 0 0 0 17 1 0 0
/proc/20416/statm: 4194 3935 67 122 0 4068 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 16776

[startup+882.714 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21091
/proc/meminfo: memFree=1471264/2055920 swapFree=4182748/4192956
[pid=20416] ppid=20414 vsize=16936 CPUtime=882.33
/proc/20416/stat : 20416 (mxc) R 20414 20416 19284 0 -1 4194304 6838 0 0 0 88225 8 0 0 25 0 1 0 196428289 17342464 3958 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20416/statm: 4234 3958 67 122 0 4108 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 16936

[startup+942.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21091
/proc/meminfo: memFree=1471072/2055920 swapFree=4182748/4192956
[pid=20416] ppid=20414 vsize=16936 CPUtime=942.33
/proc/20416/stat : 20416 (mxc) R 20414 20416 19284 0 -1 4194304 7113 0 0 0 94225 8 0 0 25 0 1 0 196428289 17342464 3987 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20416/statm: 4234 3987 67 122 0 4108 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 16936

[startup+1002.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21091
/proc/meminfo: memFree=1469920/2055920 swapFree=4182748/4192956
[pid=20416] ppid=20414 vsize=18160 CPUtime=1002.34
/proc/20416/stat : 20416 (mxc) R 20414 20416 19284 0 -1 4194304 7620 0 0 0 100225 9 0 0 25 0 1 0 196428289 18595840 4281 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20416/statm: 4540 4281 67 122 0 4414 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 18160

[startup+1062.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21091
/proc/meminfo: memFree=1469728/2055920 swapFree=4182748/4192956
[pid=20416] ppid=20414 vsize=18432 CPUtime=1062.34
/proc/20416/stat : 20416 (mxc) R 20414 20416 19284 0 -1 4194304 7892 0 0 0 106225 9 0 0 25 0 1 0 196428289 18874368 4328 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/20416/statm: 4608 4328 67 122 0 4482 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 18432

[startup+1122.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21091
/proc/meminfo: memFree=1469728/2055920 swapFree=4182748/4192956
[pid=20416] ppid=20414 vsize=18432 CPUtime=1122.34
/proc/20416/stat : 20416 (mxc) R 20414 20416 19284 0 -1 4194304 8083 0 0 0 112225 9 0 0 25 0 1 0 196428289 18874368 4339 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20416/statm: 4608 4339 67 122 0 4482 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 18432

[startup+1182.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21091
/proc/meminfo: memFree=1469600/2055920 swapFree=4182748/4192956
[pid=20416] ppid=20414 vsize=18432 CPUtime=1182.35
/proc/20416/stat : 20416 (mxc) R 20414 20416 19284 0 -1 4194304 8316 0 0 0 118225 10 0 0 25 0 1 0 196428289 18874368 4347 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20416/statm: 4608 4347 67 122 0 4482 0
Current children cumulated CPU time (s) 1182.35
Current children cumulated vsize (KiB) 18432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21091
/proc/meminfo: memFree=1469600/2055920 swapFree=4182748/4192956
[pid=20416] ppid=20414 vsize=18432 CPUtime=1200.07
/proc/20416/stat : 20416 (mxc) R 20414 20416 19284 0 -1 4194304 8362 0 0 0 119997 10 0 0 25 0 1 0 196428289 18874368 4348 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20416/statm: 4608 4348 67 122 0 4482 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 18432

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): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.97
CPU system time (s): 0.105983
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 18612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8362
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= 2655

runsolver used 0.763883 second user time and 2.53661 second system time

The end



Launcher Data (download as text)




Begin job on node34 on Wed Feb 21 02:57:25 UTC 2007

IDJOB= 303074
IDBENCH= 20099
IDSOLVER= 107
FILE ID= node34/303074-1172026645

PBS_JOBID= 3892668

Free space on /tmp= 66563 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1358416858-13.cnf
COMMAND LINE= /tmp/evaluation/303074-1172026645/mxc /tmp/evaluation/303074-1172026645/instance-303074-1172026645.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-303074-1172026645 -o ROOT/results/node34/solver-303074-1172026645 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303074-1172026645/mxc /tmp/evaluation/303074-1172026645/instance-303074-1172026645.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  7f9bc9e91d3c5181672e5c64171b017a

RANDOM SEED= 673869392

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.234
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		: 3000.234
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:       1509760 kB
Buffers:         23720 kB
Cached:         464536 kB
SwapCached:       4880 kB
Active:         101144 kB
Inactive:       397816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1509760 kB
SwapTotal:     4192956 kB
SwapFree:      4182748 kB
Dirty:            1020 kB
Writeback:           0 kB
Mapped:          15396 kB
Slab:            33208 kB
Committed_AS:   527272 kB
PageTables:       1396 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= 66563 MiB

End job on node34 on Wed Feb 21 03:17:27 UTC 2007