Trace number 300204

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) 1200.1 1200.42

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1063466123-05.cnf
MD5SUM2ff956099c059101847a47f637ebf993
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark229.176
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
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 516000
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-300204-1171892151 -o ROOT/results/node5/solver-300204-1171892151 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300204-1171892151/mxc /tmp/evaluation/300204-1171892151/instance-300204-1171892151.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: 1.00 1.00 0.92 3/77 26840
/proc/meminfo: memFree=1062688/2055920 swapFree=4192812/4192956
[pid=26840] ppid=26838 vsize=1572 CPUtime=0
/proc/26840/stat : 26840 (mxc) R 26838 26840 26362 0 -1 4194304 245 0 0 0 0 0 0 0 18 0 1 0 209169949 1609728 229 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134684628 0 0 4096 0 0 0 0 17 1 0 0
/proc/26840/statm: 393 229 46 122 0 267 0

[startup+0.107527 s]
/proc/loadavg: 1.00 1.00 0.92 3/77 26840
/proc/meminfo: memFree=1062688/2055920 swapFree=4192812/4192956
[pid=26840] ppid=26838 vsize=2268 CPUtime=0.1
/proc/26840/stat : 26840 (mxc) R 26838 26840 26362 0 -1 4194304 542 0 0 0 10 0 0 0 18 0 1 0 209169949 2322432 432 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134520606 0 0 4096 0 0 0 0 17 1 0 0
/proc/26840/statm: 567 432 59 122 0 441 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2268

[startup+0.515565 s]
/proc/loadavg: 1.00 1.00 0.92 3/77 26840
/proc/meminfo: memFree=1062688/2055920 swapFree=4192812/4192956
[pid=26840] ppid=26838 vsize=3852 CPUtime=0.5
/proc/26840/stat : 26840 (mxc) R 26838 26840 26362 0 -1 4194304 920 0 0 0 50 0 0 0 21 0 1 0 209169949 3944448 810 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26840/statm: 963 810 59 122 0 837 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3852

[startup+1.33566 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 26841
/proc/meminfo: memFree=1057688/2055920 swapFree=4192812/4192956
[pid=26840] ppid=26838 vsize=6360 CPUtime=1.32
/proc/26840/stat : 26840 (mxc) R 26838 26840 26362 0 -1 4194304 1564 0 0 0 131 1 0 0 25 0 1 0 209169949 6512640 1454 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26840/statm: 1590 1454 59 122 0 1464 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6360

[startup+2.97184 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 26841
/proc/meminfo: memFree=1054872/2055920 swapFree=4192812/4192956
[pid=26840] ppid=26838 vsize=8476 CPUtime=2.96
/proc/26840/stat : 26840 (mxc) R 26838 26840 26362 0 -1 4194304 2088 0 0 0 295 1 0 0 25 0 1 0 209169949 8679424 1976 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529993 0 0 4096 0 0 0 0 17 1 0 0
/proc/26840/statm: 2119 1976 67 122 0 1993 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8476

[startup+6.24821 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 26841
/proc/meminfo: memFree=1052760/2055920 swapFree=4192812/4192956
[pid=26840] ppid=26838 vsize=10544 CPUtime=6.24
/proc/26840/stat : 26840 (mxc) R 26838 26840 26362 0 -1 4194304 2592 0 0 0 622 2 0 0 25 0 1 0 209169949 10797056 2480 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/26840/statm: 2636 2480 67 122 0 2510 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10544

[startup+12.7059 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 26841
/proc/meminfo: memFree=1051928/2055920 swapFree=4192812/4192956
[pid=26840] ppid=26838 vsize=11576 CPUtime=12.69
/proc/26840/stat : 26840 (mxc) R 26838 26840 26362 0 -1 4194304 2847 0 0 0 1267 2 0 0 25 0 1 0 209169949 11853824 2735 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26840/statm: 2894 2735 67 122 0 2768 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11576

[startup+25.5084 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 26841
/proc/meminfo: memFree=1049368/2055920 swapFree=4192812/4192956
[pid=26840] ppid=26838 vsize=13856 CPUtime=25.49
/proc/26840/stat : 26840 (mxc) R 26838 26840 26362 0 -1 4194304 3431 0 0 0 2546 3 0 0 25 0 1 0 209169949 14188544 3319 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530841 0 0 4096 0 0 0 0 17 1 0 0
/proc/26840/statm: 3464 3319 67 122 0 3338 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13856

[startup+51.1213 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 26841
/proc/meminfo: memFree=1047064/2055920 swapFree=4192812/4192956
[pid=26840] ppid=26838 vsize=16112 CPUtime=51.1
/proc/26840/stat : 26840 (mxc) R 26838 26840 26362 0 -1 4194304 4004 0 0 0 5106 4 0 0 25 0 1 0 209169949 16498688 3892 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134517403 0 0 4096 0 0 0 0 17 1 0 0
/proc/26840/statm: 4028 3892 67 122 0 3902 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 16112

[startup+102.338 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 26841
/proc/meminfo: memFree=1044696/2055920 swapFree=4192812/4192956
[pid=26840] ppid=26838 vsize=18388 CPUtime=102.3
/proc/26840/stat : 26840 (mxc) R 26838 26840 26362 0 -1 4194304 4577 0 0 0 10225 5 0 0 25 0 1 0 209169949 18829312 4465 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26840/statm: 4597 4465 67 122 0 4471 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 18388

[startup+162.371 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 26841
/proc/meminfo: memFree=1043160/2055920 swapFree=4192812/4192956
[pid=26840] ppid=26838 vsize=19892 CPUtime=162.31
/proc/26840/stat : 26840 (mxc) R 26838 26840 26362 0 -1 4194304 4971 0 0 0 16226 5 0 0 25 0 1 0 209169949 20369408 4843 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26840/statm: 4973 4843 67 122 0 4847 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 19892

[startup+222.402 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 26841
/proc/meminfo: memFree=1040472/2055920 swapFree=4192812/4192956
[pid=26840] ppid=26838 vsize=22484 CPUtime=222.33
/proc/26840/stat : 26840 (mxc) R 26838 26840 26362 0 -1 4194304 5636 0 0 0 22227 6 0 0 25 0 1 0 209169949 23023616 5495 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26840/statm: 5621 5495 67 122 0 5495 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 22484

[startup+282.434 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 26843
/proc/meminfo: memFree=1040152/2055920 swapFree=4192812/4192956
[pid=26840] ppid=26838 vsize=23404 CPUtime=282.35
/proc/26840/stat : 26840 (mxc) R 26838 26840 26362 0 -1 4194304 5871 0 0 0 28228 7 0 0 25 0 1 0 209169949 23965696 5694 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26840/statm: 5851 5694 67 122 0 5725 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 23404

[startup+342.464 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 26843
/proc/meminfo: memFree=1038040/2055920 swapFree=4192812/4192956
[pid=26840] ppid=26838 vsize=24988 CPUtime=342.36
/proc/26840/stat : 26840 (mxc) R 26838 26840 26362 0 -1 4194304 6491 0 0 0 34228 8 0 0 25 0 1 0 209169949 25587712 6062 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26840/statm: 6247 6062 67 122 0 6121 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 24988

[startup+402.497 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 26843
/proc/meminfo: memFree=1037976/2055920 swapFree=4192812/4192956
[pid=26840] ppid=26838 vsize=24964 CPUtime=402.38
/proc/26840/stat : 26840 (mxc) R 26838 26840 26362 0 -1 4194304 6675 0 0 0 40229 9 0 0 25 0 1 0 209169949 25563136 6066 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26840/statm: 6241 6066 67 122 0 6115 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 24964

[startup+462.531 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 26843
/proc/meminfo: memFree=1036440/2055920 swapFree=4192812/4192956
[pid=26840] ppid=26838 vsize=26656 CPUtime=462.4
/proc/26840/stat : 26840 (mxc) R 26838 26840 26362 0 -1 4194304 7321 0 0 0 46230 10 0 0 25 0 1 0 209169949 27295744 6490 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26840/statm: 6664 6490 67 122 0 6538 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 26656

[startup+522.56 s]
/proc/loadavg: 1.07 1.02 0.93 2/78 26843
/proc/meminfo: memFree=1035160/2055920 swapFree=4192812/4192956
[pid=26840] ppid=26838 vsize=27844 CPUtime=522.41
/proc/26840/stat : 26840 (mxc) R 26838 26840 26362 0 -1 4194304 7814 0 0 0 52230 11 0 0 25 0 1 0 209169949 28512256 6788 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26840/statm: 6961 6788 67 122 0 6835 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 27844

[startup+582.588 s]
/proc/loadavg: 1.08 1.03 0.93 2/78 26843
/proc/meminfo: memFree=1035224/2055920 swapFree=4192812/4192956
[pid=26840] ppid=26838 vsize=27844 CPUtime=582.43
/proc/26840/stat : 26840 (mxc) R 26838 26840 26362 0 -1 4194304 8048 0 0 0 58231 12 0 0 25 0 1 0 209169949 28512256 6788 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/26840/statm: 6961 6788 67 122 0 6835 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 27844

[startup+642.623 s]
/proc/loadavg: 1.06 1.03 0.94 2/78 26843
/proc/meminfo: memFree=1035160/2055920 swapFree=4192812/4192956
[pid=26840] ppid=26838 vsize=27800 CPUtime=642.44
/proc/26840/stat : 26840 (mxc) R 26838 26840 26362 0 -1 4194304 8243 0 0 0 64232 12 0 0 25 0 1 0 209169949 28467200 6788 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26840/statm: 6950 6788 67 122 0 6824 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 27800

[startup+702.657 s]
/proc/loadavg: 1.02 1.03 0.94 2/78 26843
/proc/meminfo: memFree=1034712/2055920 swapFree=4192812/4192956
[pid=26840] ppid=26838 vsize=28324 CPUtime=702.46
/proc/26840/stat : 26840 (mxc) R 26838 26840 26362 0 -1 4194304 8547 0 0 0 70233 13 0 0 25 0 1 0 209169949 29003776 6897 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26840/statm: 7081 6897 67 122 0 6955 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 28324

[startup+762.686 s]
/proc/loadavg: 1.01 1.02 0.94 2/78 26843
/proc/meminfo: memFree=1033368/2055920 swapFree=4192812/4192956
[pid=26840] ppid=26838 vsize=29576 CPUtime=762.48
/proc/26840/stat : 26840 (mxc) R 26838 26840 26362 0 -1 4194304 9078 0 0 0 76233 15 0 0 25 0 1 0 209169949 30285824 7221 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26840/statm: 7394 7221 67 122 0 7268 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 29576

[startup+822.714 s]
/proc/loadavg: 1.00 1.01 0.94 2/78 26843
/proc/meminfo: memFree=1032408/2055920 swapFree=4192812/4192956
[pid=26840] ppid=26838 vsize=30500 CPUtime=822.49
/proc/26840/stat : 26840 (mxc) R 26838 26840 26362 0 -1 4194304 9477 0 0 0 82233 16 0 0 25 0 1 0 209169949 31232000 7448 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26840/statm: 7625 7448 67 122 0 7499 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 30500

[startup+882.742 s]
/proc/loadavg: 1.00 1.01 0.94 2/78 26843
/proc/meminfo: memFree=1032344/2055920 swapFree=4192812/4192956
[pid=26840] ppid=26838 vsize=30500 CPUtime=882.49
/proc/26840/stat : 26840 (mxc) R 26838 26840 26362 0 -1 4194304 9716 0 0 0 88233 16 0 0 25 0 1 0 209169949 31232000 7472 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26840/statm: 7625 7472 67 122 0 7499 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 30500

[startup+942.774 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 26843
/proc/meminfo: memFree=1032344/2055920 swapFree=4192812/4192956
[pid=26840] ppid=26838 vsize=30500 CPUtime=942.51
/proc/26840/stat : 26840 (mxc) R 26838 26840 26362 0 -1 4194304 9759 0 0 0 94234 17 0 0 25 0 1 0 209169949 31232000 7472 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/26840/statm: 7625 7472 67 122 0 7499 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 30500

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 26843
/proc/meminfo: memFree=1032280/2055920 swapFree=4192812/4192956
[pid=26840] ppid=26838 vsize=30764 CPUtime=1002.52
/proc/26840/stat : 26840 (mxc) R 26838 26840 26362 0 -1 4194304 9996 0 0 0 100234 18 0 0 25 0 1 0 209169949 31502336 7537 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26840/statm: 7691 7537 67 122 0 7565 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 30764

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 26843
/proc/meminfo: memFree=1032024/2055920 swapFree=4192812/4192956
[pid=26840] ppid=26838 vsize=31024 CPUtime=1062.54
/proc/26840/stat : 26840 (mxc) R 26838 26840 26362 0 -1 4194304 10290 0 0 0 106235 19 0 0 25 0 1 0 209169949 31768576 7587 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26840/statm: 7756 7587 67 122 0 7630 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 31024

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 26843
/proc/meminfo: memFree=1032088/2055920 swapFree=4192812/4192956
[pid=26840] ppid=26838 vsize=31012 CPUtime=1122.55
/proc/26840/stat : 26840 (mxc) R 26838 26840 26362 0 -1 4194304 10462 0 0 0 112236 19 0 0 25 0 1 0 209169949 31756288 7587 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/26840/statm: 7753 7587 67 122 0 7627 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 31012

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 26843
/proc/meminfo: memFree=1030104/2055920 swapFree=4192812/4192956
[pid=26840] ppid=26838 vsize=32848 CPUtime=1182.57
/proc/26840/stat : 26840 (mxc) R 26838 26840 26362 0 -1 4194304 11154 0 0 0 118236 21 0 0 25 0 1 0 209169949 33636352 8060 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/26840/statm: 8212 8060 67 122 0 8086 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 32848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 26843
/proc/meminfo: memFree=1030104/2055920 swapFree=4192812/4192956
[pid=26840] ppid=26838 vsize=32848 CPUtime=1200.08
/proc/26840/stat : 26840 (mxc) R 26838 26840 26362 0 -1 4194304 11201 0 0 0 119987 21 0 0 25 0 1 0 209169949 33636352 8060 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26840/statm: 8212 8060 67 122 0 8086 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 32848

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 26843
/proc/meminfo: memFree=1030104/2055920 swapFree=4192812/4192956
[pid=26840] ppid=26838 vsize=32848 CPUtime=1200.08
/proc/26840/stat : 26840 (mxc) R 26838 26840 26362 0 -1 4194304 11201 0 0 0 119987 21 0 0 25 0 1 0 209169949 33636352 8060 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26840/statm: 8212 8060 67 122 0 8086 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 32848

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1199.88
CPU system time (s): 0.220966
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 33036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.220966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11201
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= 1026

runsolver used 1.3328 second user time and 2.85057 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Mon Feb 19 13:35:51 UTC 2007

IDJOB= 300204
IDBENCH= 20029
IDSOLVER= 107
FILE ID= node5/300204-1171892151

PBS_JOBID= 3848831

Free space on /tmp= 66552 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1063466123-05.cnf
COMMAND LINE= /tmp/evaluation/300204-1171892151/mxc /tmp/evaluation/300204-1171892151/instance-300204-1171892151.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-300204-1171892151 -o ROOT/results/node5/solver-300204-1171892151 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300204-1171892151/mxc /tmp/evaluation/300204-1171892151/instance-300204-1171892151.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  2ff956099c059101847a47f637ebf993

RANDOM SEED= 506125342

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1063096 kB
Buffers:         60044 kB
Cached:         811648 kB
SwapCached:          0 kB
Active:         528508 kB
Inactive:       387264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1063096 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             960 kB
Writeback:           0 kB
Mapped:          62944 kB
Slab:            62704 kB
Committed_AS:   760784 kB
PageTables:       1692 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= 66552 MiB

End job on node5 on Mon Feb 19 13:55:54 UTC 2007