Trace number 424527

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) 5000.11 5001.62

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 benchmark496.929
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node45/watcher-424527-1177695185 -o ROOT/results/node45/solver-424527-1177695185 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424527-1177695185/mxc /tmp/evaluation/424527-1177695185/instance-424527-1177695185.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.84 1.95 1.89 2/77 5948
/proc/meminfo: memFree=1699736/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=1572 CPUtime=0
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 244 0 0 0 0 0 0 0 18 0 1 0 124364127 1609728 229 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134547915 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 393 229 46 122 0 267 0

[startup+0.0704761 s]
/proc/loadavg: 1.84 1.95 1.89 2/77 5948
/proc/meminfo: memFree=1699736/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=2136 CPUtime=0.06
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 501 0 0 0 6 0 0 0 18 0 1 0 124364127 2187264 392 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 534 392 59 122 0 408 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2136

[startup+0.101478 s]
/proc/loadavg: 1.84 1.95 1.89 2/77 5948
/proc/meminfo: memFree=1699736/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=2268 CPUtime=0.09
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 538 0 0 0 9 0 0 0 18 0 1 0 124364127 2322432 429 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 567 429 59 122 0 441 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2268

[startup+0.301499 s]
/proc/loadavg: 1.84 1.95 1.89 2/77 5948
/proc/meminfo: memFree=1699736/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=3060 CPUtime=0.29
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 733 0 0 0 29 0 0 0 19 0 1 0 124364127 3133440 624 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 765 624 59 122 0 639 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3060

[startup+0.701538 s]
/proc/loadavg: 1.84 1.95 1.89 2/77 5948
/proc/meminfo: memFree=1699736/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=4512 CPUtime=0.69
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 1079 0 0 0 69 0 0 0 23 0 1 0 124364127 4620288 970 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 1128 970 59 122 0 1002 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4512

[startup+1.50162 s]
/proc/loadavg: 1.84 1.95 1.89 2/78 5949
/proc/meminfo: memFree=1695120/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=6888 CPUtime=1.49
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 1691 0 0 0 149 0 0 0 25 0 1 0 124364127 7053312 1582 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 1722 1582 59 122 0 1596 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6888

[startup+3.10178 s]
/proc/loadavg: 1.84 1.95 1.89 2/78 5949
/proc/meminfo: memFree=1691920/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=8476 CPUtime=3.09
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 2088 0 0 0 308 1 0 0 25 0 1 0 124364127 8679424 1977 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 2119 1977 67 122 0 1993 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8476

[startup+6.30111 s]
/proc/loadavg: 1.77 1.94 1.88 2/78 5949
/proc/meminfo: memFree=1690128/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=10544 CPUtime=6.29
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 2592 0 0 0 628 1 0 0 25 0 1 0 124364127 10797056 2481 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531193 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 2636 2481 67 122 0 2510 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10544

[startup+12.7018 s]
/proc/loadavg: 1.71 1.92 1.88 2/78 5949
/proc/meminfo: memFree=1689040/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=11576 CPUtime=12.69
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 2862 0 0 0 1268 1 0 0 25 0 1 0 124364127 11853824 2751 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 2894 2751 67 122 0 2768 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11576

[startup+25.5011 s]
/proc/loadavg: 1.55 1.88 1.86 2/78 5949
/proc/meminfo: memFree=1686416/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=13856 CPUtime=25.48
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 3431 0 0 0 2546 2 0 0 25 0 1 0 124364127 14188544 3320 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 3464 3320 67 122 0 3338 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13856

[startup+51.1017 s]
/proc/loadavg: 1.36 1.81 1.84 2/78 5949
/proc/meminfo: memFree=1684112/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=16112 CPUtime=51.08
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 4004 0 0 0 5105 3 0 0 25 0 1 0 124364127 16498688 3893 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 4028 3893 67 122 0 3902 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16112

[startup+102.306 s]
/proc/loadavg: 1.16 1.68 1.79 2/78 5949
/proc/meminfo: memFree=1681808/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=18388 CPUtime=102.27
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 4577 0 0 0 10223 4 0 0 25 0 1 0 124364127 18829312 4466 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 4597 4466 67 122 0 4471 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18388

[startup+162.302 s]
/proc/loadavg: 1.06 1.55 1.74 2/78 5949
/proc/meminfo: memFree=1680272/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=19892 CPUtime=162.24
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 4973 0 0 0 16220 4 0 0 25 0 1 0 124364127 20369408 4846 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 4973 4846 67 122 0 4847 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19892

[startup+222.301 s]
/proc/loadavg: 1.02 1.45 1.69 2/78 5949
/proc/meminfo: memFree=1677520/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=22484 CPUtime=222.23
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 5636 0 0 0 22218 5 0 0 25 0 1 0 124364127 23023616 5496 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 5621 5496 67 122 0 5495 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 22484

[startup+282.301 s]
/proc/loadavg: 1.00 1.36 1.64 2/78 5949
/proc/meminfo: memFree=1676560/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=23536 CPUtime=282.22
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 5923 0 0 0 28216 6 0 0 25 0 1 0 124364127 24100864 5711 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 5884 5711 67 122 0 5758 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23536

[startup+342.301 s]
/proc/loadavg: 1.00 1.30 1.60 2/78 5949
/proc/meminfo: memFree=1675088/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=24988 CPUtime=342.2
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 6491 0 0 0 34213 7 0 0 25 0 1 0 124364127 25587712 6063 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 6247 6063 67 122 0 6121 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 24988

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.56 2/78 5949
/proc/meminfo: memFree=1675088/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=24964 CPUtime=402.18
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 6711 0 0 0 40211 7 0 0 25 0 1 0 124364127 25563136 6067 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 6241 6067 67 122 0 6115 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 24964

[startup+462.301 s]
/proc/loadavg: 1.00 1.19 1.52 2/78 5949
/proc/meminfo: memFree=1672848/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=27448 CPUtime=462.17
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 7569 0 0 0 46207 10 0 0 25 0 1 0 124364127 28106752 6700 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530378 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 6862 6700 67 122 0 6736 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 27448

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.49 2/78 5949
/proc/meminfo: memFree=1672144/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=27844 CPUtime=522.14
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 7853 0 0 0 52204 10 0 0 25 0 1 0 124364127 28512256 6789 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 6961 6789 67 122 0 6835 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 27844

[startup+582.302 s]
/proc/loadavg: 1.00 1.12 1.45 2/78 5949
/proc/meminfo: memFree=1672208/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=27844 CPUtime=582.13
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 8048 0 0 0 58202 11 0 0 25 0 1 0 124364127 28512256 6789 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 6961 6789 67 122 0 6835 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 27844

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.42 2/78 5949
/proc/meminfo: memFree=1672208/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=27800 CPUtime=642.11
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 8243 0 0 0 64200 11 0 0 25 0 1 0 124364127 28467200 6789 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 6950 6789 67 122 0 6824 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 27800


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6149
/proc/meminfo: memFree=1656336/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=43664 CPUtime=4001.06
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 20392 0 0 0 400058 48 0 0 25 0 1 0 124364127 44711936 10770 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 10916 10770 67 122 0 10790 0
Current children cumulated CPU time (s) 4001.06
Current children cumulated vsize (KiB) 43664

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6149
/proc/meminfo: memFree=1656400/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=43640 CPUtime=4061.05
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 20392 0 0 0 406057 48 0 0 25 0 1 0 124364127 44687360 10770 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 10910 10770 67 122 0 10784 0
Current children cumulated CPU time (s) 4061.05
Current children cumulated vsize (KiB) 43640

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6149
/proc/meminfo: memFree=1656464/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=43628 CPUtime=4121.03
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 20392 0 0 0 412054 49 0 0 25 0 1 0 124364127 44675072 10769 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519291 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 10907 10769 67 122 0 10781 0
Current children cumulated CPU time (s) 4121.03
Current children cumulated vsize (KiB) 43628

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6149
/proc/meminfo: memFree=1656464/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=43628 CPUtime=4181.01
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 20392 0 0 0 418052 49 0 0 25 0 1 0 124364127 44675072 10769 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 10907 10769 67 122 0 10781 0
Current children cumulated CPU time (s) 4181.01
Current children cumulated vsize (KiB) 43628

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6149
/proc/meminfo: memFree=1656464/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=43628 CPUtime=4241
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 20392 0 0 0 424050 50 0 0 25 0 1 0 124364127 44675072 10769 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 10907 10769 67 122 0 10781 0
Current children cumulated CPU time (s) 4241
Current children cumulated vsize (KiB) 43628

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6149
/proc/meminfo: memFree=1656400/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=43628 CPUtime=4300.98
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 20392 0 0 0 430048 50 0 0 25 0 1 0 124364127 44675072 10769 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 10907 10769 67 122 0 10781 0
Current children cumulated CPU time (s) 4300.98
Current children cumulated vsize (KiB) 43628

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6149
/proc/meminfo: memFree=1656528/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=43628 CPUtime=4360.96
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 20392 0 0 0 436046 50 0 0 25 0 1 0 124364127 44675072 10769 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 10907 10769 67 122 0 10781 0
Current children cumulated CPU time (s) 4360.96
Current children cumulated vsize (KiB) 43628

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6149
/proc/meminfo: memFree=1656272/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=43628 CPUtime=4420.94
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 20449 0 0 0 442043 51 0 0 25 0 1 0 124364127 44675072 10769 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531159 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 10907 10769 67 122 0 10781 0
Current children cumulated CPU time (s) 4420.94
Current children cumulated vsize (KiB) 43628

[startup+4482.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 6149
/proc/meminfo: memFree=1656272/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=43760 CPUtime=4480.93
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 20624 0 0 0 448041 52 0 0 25 0 1 0 124364127 44810240 10773 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 10940 10773 67 122 0 10814 0
Current children cumulated CPU time (s) 4480.93
Current children cumulated vsize (KiB) 43760

[startup+4542.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/78 6149
/proc/meminfo: memFree=1656272/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=43628 CPUtime=4540.91
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 20738 0 0 0 454039 52 0 0 25 0 1 0 124364127 44675072 10769 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 10907 10769 67 122 0 10781 0
Current children cumulated CPU time (s) 4540.91
Current children cumulated vsize (KiB) 43628

[startup+4602.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/78 6149
/proc/meminfo: memFree=1656208/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=43628 CPUtime=4600.89
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 20909 0 0 0 460037 52 0 0 25 0 1 0 124364127 44675072 10769 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 10907 10769 67 122 0 10781 0
Current children cumulated CPU time (s) 4600.89
Current children cumulated vsize (KiB) 43628

[startup+4662.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/78 6149
/proc/meminfo: memFree=1656272/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=43524 CPUtime=4660.87
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 21023 0 0 0 466034 53 0 0 25 0 1 0 124364127 44568576 10743 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 10881 10743 67 122 0 10755 0
Current children cumulated CPU time (s) 4660.87
Current children cumulated vsize (KiB) 43524

[startup+4722.31 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 6149
/proc/meminfo: memFree=1656272/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=43644 CPUtime=4720.87
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 21153 0 0 0 472033 54 0 0 25 0 1 0 124364127 44691456 10756 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 10911 10756 67 122 0 10785 0
Current children cumulated CPU time (s) 4720.87
Current children cumulated vsize (KiB) 43644

[startup+4782.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 6149
/proc/meminfo: memFree=1656016/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=43908 CPUtime=4780.84
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 21392 0 0 0 478030 54 0 0 25 0 1 0 124364127 44961792 10824 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 10977 10824 67 122 0 10851 0
Current children cumulated CPU time (s) 4780.84
Current children cumulated vsize (KiB) 43908

[startup+4842.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 6149
/proc/meminfo: memFree=1655760/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=44172 CPUtime=4840.83
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 21576 0 0 0 484028 55 0 0 25 0 1 0 124364127 45232128 10894 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531155 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 11043 10894 67 122 0 10917 0
Current children cumulated CPU time (s) 4840.83
Current children cumulated vsize (KiB) 44172

[startup+4902.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6149
/proc/meminfo: memFree=1655696/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=44136 CPUtime=4900.81
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 21690 0 0 0 490026 55 0 0 25 0 1 0 124364127 45195264 10894 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 11034 10894 67 122 0 10908 0
Current children cumulated CPU time (s) 4900.81
Current children cumulated vsize (KiB) 44136

[startup+4962.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6149
/proc/meminfo: memFree=1655952/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=43912 CPUtime=4960.79
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 21690 0 0 0 496024 55 0 0 25 0 1 0 124364127 44965888 10840 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 10978 10840 67 122 0 10852 0
Current children cumulated CPU time (s) 4960.79
Current children cumulated vsize (KiB) 43912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6149
/proc/meminfo: memFree=1656016/2055920 swapFree=4157692/4192956
[pid=5948] ppid=5946 vsize=43912 CPUtime=5000.09
/proc/5948/stat : 5948 (mxc) R 5946 5948 5417 0 -1 4194304 21690 0 0 0 499953 56 0 0 25 0 1 0 124364127 44965888 10840 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 10978 10840 67 122 0 10852 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 43912

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.62
CPU time (s): 5000.11
CPU user time (s): 4999.54
CPU system time (s): 0.570913
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 44400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.54
system time used= 0.570913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21690
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= 103012

runsolver used 3.75143 second user time and 11.1023 second system time

The end



Launcher Data (download as text)




Begin job on node45 on Fri Apr 27 17:33:05 UTC 2007

IDJOB= 424527
IDBENCH= 20029
IDSOLVER= 174
FILE ID= node45/424527-1177695185

PBS_JOBID= 4698651

Free space on /tmp= 66514 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/424527-1177695185/mxc /tmp/evaluation/424527-1177695185/instance-424527-1177695185.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-424527-1177695185 -o ROOT/results/node45/solver-424527-1177695185 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424527-1177695185/mxc /tmp/evaluation/424527-1177695185/instance-424527-1177695185.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  2ff956099c059101847a47f637ebf993

RANDOM SEED= 229431481

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1700208 kB
Buffers:         40260 kB
Cached:         236208 kB
SwapCached:      15048 kB
Active:         224272 kB
Inactive:        76188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1700208 kB
SwapTotal:     4192956 kB
SwapFree:      4157692 kB
Dirty:             984 kB
Writeback:           0 kB
Mapped:          30356 kB
Slab:            40832 kB
Committed_AS:  1390196 kB
PageTables:       1736 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= 66514 MiB

End job on node45 on Fri Apr 27 18:56:29 UTC 2007