Trace number 424538

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 5001.37

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S2033299325-04.cnf
MD5SUM544c1597ab92aa7740a50b9228bfe82f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark51.9951
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
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/node65/watcher-424538-1177701945 -o ROOT/results/node65/solver-424538-1177701945 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424538-1177701945/mxc /tmp/evaluation/424538-1177701945/instance-424538-1177701945.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: 0.78 0.95 0.98 2/64 31952
/proc/meminfo: memFree=1724272/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=1524 CPUtime=0
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 229 0 0 0 0 0 0 0 18 0 1 0 246184168 1560576 214 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134518451 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 381 214 46 122 0 255 0

[startup+0.103708 s]
/proc/loadavg: 0.78 0.95 0.98 2/64 31952
/proc/meminfo: memFree=1724272/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=2256 CPUtime=0.1
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 497 0 0 0 10 0 0 0 18 0 1 0 246184168 2310144 400 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 564 400 59 122 0 438 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2256

[startup+0.201706 s]
/proc/loadavg: 0.78 0.95 0.98 2/64 31952
/proc/meminfo: memFree=1724272/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=2652 CPUtime=0.19
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 598 0 0 0 19 0 0 0 19 0 1 0 246184168 2715648 501 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 663 501 59 122 0 537 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2652

[startup+0.301713 s]
/proc/loadavg: 0.78 0.95 0.98 2/64 31952
/proc/meminfo: memFree=1724272/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=3048 CPUtime=0.29
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 703 0 0 0 29 0 0 0 19 0 1 0 246184168 3121152 606 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 762 606 59 122 0 636 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3048

[startup+0.701747 s]
/proc/loadavg: 0.78 0.95 0.98 2/64 31952
/proc/meminfo: memFree=1724272/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=4500 CPUtime=0.69
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 1059 0 0 0 69 0 0 0 23 0 1 0 246184168 4608000 962 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 1125 962 59 122 0 999 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4500

[startup+1.50181 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 31953
/proc/meminfo: memFree=1719528/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=6652 CPUtime=1.49
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 1611 0 0 0 149 0 0 0 25 0 1 0 246184168 6811648 1512 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519287 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 1663 1512 67 122 0 1537 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6652

[startup+3.10195 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 31953
/proc/meminfo: memFree=1718440/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=7800 CPUtime=3.09
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 1903 0 0 0 309 0 0 0 25 0 1 0 246184168 7987200 1804 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 1950 1804 67 122 0 1824 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7800

[startup+6.30121 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 31953
/proc/meminfo: memFree=1716136/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=8856 CPUtime=6.29
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 2175 0 0 0 628 1 0 0 25 0 1 0 246184168 9068544 2076 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 2214 2076 67 122 0 2088 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8856

[startup+12.7017 s]
/proc/loadavg: 0.83 0.95 0.98 2/65 31953
/proc/meminfo: memFree=1714344/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=10672 CPUtime=12.69
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 2620 0 0 0 1268 1 0 0 25 0 1 0 246184168 10928128 2521 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 2668 2521 67 122 0 2542 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10672

[startup+25.5028 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 31953
/proc/meminfo: memFree=1712936/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=12076 CPUtime=25.49
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 2973 0 0 0 2548 1 0 0 25 0 1 0 246184168 12365824 2874 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 3019 2874 67 122 0 2893 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12076

[startup+51.1029 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 31953
/proc/meminfo: memFree=1711656/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=13308 CPUtime=51.08
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 3284 0 0 0 5106 2 0 0 25 0 1 0 246184168 13627392 3185 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 3327 3185 67 122 0 3201 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13308

[startup+102.302 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 31953
/proc/meminfo: memFree=1708712/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=16224 CPUtime=102.28
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 4018 0 0 0 10225 3 0 0 25 0 1 0 246184168 16613376 3919 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 4056 3919 67 122 0 3930 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 16224

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 31953
/proc/meminfo: memFree=1706856/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=18068 CPUtime=162.25
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 4483 0 0 0 16222 3 0 0 25 0 1 0 246184168 18501632 4384 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 4517 4384 67 122 0 4391 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18068

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31953
/proc/meminfo: memFree=1706280/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=18556 CPUtime=222.24
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 4620 0 0 0 22221 3 0 0 25 0 1 0 246184168 19001344 4508 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531169 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 4639 4508 67 122 0 4513 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 18556

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31953
/proc/meminfo: memFree=1704744/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=20180 CPUtime=282.23
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 5028 0 0 0 28219 4 0 0 25 0 1 0 246184168 20664320 4916 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 5045 4916 67 122 0 4919 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 20180

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31953
/proc/meminfo: memFree=1704488/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=20448 CPUtime=342.21
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 5093 0 0 0 34217 4 0 0 25 0 1 0 246184168 20938752 4981 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534259 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 5112 4981 67 122 0 4986 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 20448

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31953
/proc/meminfo: memFree=1702248/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=22648 CPUtime=402.2
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 5756 0 0 0 40215 5 0 0 25 0 1 0 246184168 23191552 5496 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531068 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 5662 5496 67 122 0 5536 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 22648

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31953
/proc/meminfo: memFree=1702120/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=22780 CPUtime=462.18
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 6030 0 0 0 46213 5 0 0 25 0 1 0 246184168 23326720 5532 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 5695 5532 67 122 0 5569 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 22780

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31953
/proc/meminfo: memFree=1701736/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=23176 CPUtime=522.17
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 6398 0 0 0 52211 6 0 0 25 0 1 0 246184168 23732224 5628 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 5794 5628 67 122 0 5668 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 23176

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31953
/proc/meminfo: memFree=1701736/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=23176 CPUtime=582.15
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 6602 0 0 0 58209 6 0 0 25 0 1 0 246184168 23732224 5628 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 5794 5628 67 122 0 5668 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 23176

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31953
/proc/meminfo: memFree=1699944/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=25024 CPUtime=642.14
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 7264 0 0 0 64207 7 0 0 25 0 1 0 246184168 25624576 6070 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 6256 6070 67 122 0 6130 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 25024


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32153
/proc/meminfo: memFree=1688168/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=36312 CPUtime=4001.25
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 17213 0 0 0 400101 24 0 0 25 0 1 0 246184168 37183488 8932 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 9078 8932 67 122 0 8952 0
Current children cumulated CPU time (s) 4001.25
Current children cumulated vsize (KiB) 36312

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32153
/proc/meminfo: memFree=1688296/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=36228 CPUtime=4061.25
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 17363 0 0 0 406100 25 0 0 25 0 1 0 246184168 37097472 8911 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 9057 8911 67 122 0 8931 0
Current children cumulated CPU time (s) 4061.25
Current children cumulated vsize (KiB) 36228

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32153
/proc/meminfo: memFree=1688296/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=36228 CPUtime=4121.23
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 17513 0 0 0 412098 25 0 0 25 0 1 0 246184168 37097472 8911 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 9057 8911 67 122 0 8931 0
Current children cumulated CPU time (s) 4121.23
Current children cumulated vsize (KiB) 36228

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32153
/proc/meminfo: memFree=1688232/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=36228 CPUtime=4181.22
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 17713 0 0 0 418097 25 0 0 25 0 1 0 246184168 37097472 8911 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 9057 8911 67 122 0 8931 0
Current children cumulated CPU time (s) 4181.22
Current children cumulated vsize (KiB) 36228

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32153
/proc/meminfo: memFree=1688232/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=36228 CPUtime=4241.2
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 17863 0 0 0 424095 25 0 0 25 0 1 0 246184168 37097472 8911 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 9057 8911 67 122 0 8931 0
Current children cumulated CPU time (s) 4241.2
Current children cumulated vsize (KiB) 36228

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32153
/proc/meminfo: memFree=1687592/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=37020 CPUtime=4301.19
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 18233 0 0 0 430093 26 0 0 25 0 1 0 246184168 37908480 9081 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528510 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 9255 9081 67 122 0 9129 0
Current children cumulated CPU time (s) 4301.19
Current children cumulated vsize (KiB) 37020

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32153
/proc/meminfo: memFree=1687144/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=37384 CPUtime=4361.17
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 18488 0 0 0 436091 26 0 0 25 0 1 0 246184168 38281216 9186 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 9346 9186 67 122 0 9220 0
Current children cumulated CPU time (s) 4361.17
Current children cumulated vsize (KiB) 37384

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32153
/proc/meminfo: memFree=1685288/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=39220 CPUtime=4421.15
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 19172 0 0 0 442088 27 0 0 25 0 1 0 246184168 40161280 9655 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 9805 9655 67 122 0 9679 0
Current children cumulated CPU time (s) 4421.15
Current children cumulated vsize (KiB) 39220

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32153
/proc/meminfo: memFree=1685288/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=39220 CPUtime=4481.14
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 19172 0 0 0 448087 27 0 0 25 0 1 0 246184168 40161280 9655 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529837 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 9805 9655 67 122 0 9679 0
Current children cumulated CPU time (s) 4481.14
Current children cumulated vsize (KiB) 39220

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32155
/proc/meminfo: memFree=1685224/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=39220 CPUtime=4541.12
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 19227 0 0 0 454085 27 0 0 25 0 1 0 246184168 40161280 9655 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 9805 9655 67 122 0 9679 0
Current children cumulated CPU time (s) 4541.12
Current children cumulated vsize (KiB) 39220

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32155
/proc/meminfo: memFree=1685224/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=39220 CPUtime=4601.12
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 19392 0 0 0 460084 28 0 0 25 0 1 0 246184168 40161280 9655 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 9805 9655 67 122 0 9679 0
Current children cumulated CPU time (s) 4601.12
Current children cumulated vsize (KiB) 39220

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32155
/proc/meminfo: memFree=1684776/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=39748 CPUtime=4661.1
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 19620 0 0 0 466082 28 0 0 25 0 1 0 246184168 40701952 9773 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 9937 9773 67 122 0 9811 0
Current children cumulated CPU time (s) 4661.1
Current children cumulated vsize (KiB) 39748

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32155
/proc/meminfo: memFree=1684648/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=39880 CPUtime=4721.09
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 19767 0 0 0 472081 28 0 0 25 0 1 0 246184168 40837120 9810 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 9970 9810 67 122 0 9844 0
Current children cumulated CPU time (s) 4721.09
Current children cumulated vsize (KiB) 39880

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32155
/proc/meminfo: memFree=1684648/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=39880 CPUtime=4781.07
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 19822 0 0 0 478079 28 0 0 25 0 1 0 246184168 40837120 9810 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 9970 9810 67 122 0 9844 0
Current children cumulated CPU time (s) 4781.07
Current children cumulated vsize (KiB) 39880

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32155
/proc/meminfo: memFree=1684584/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=39880 CPUtime=4841.06
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 19995 0 0 0 484077 29 0 0 25 0 1 0 246184168 40837120 9818 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 9970 9818 67 122 0 9844 0
Current children cumulated CPU time (s) 4841.06
Current children cumulated vsize (KiB) 39880

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32155
/proc/meminfo: memFree=1684584/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=39876 CPUtime=4901.05
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 20160 0 0 0 490076 29 0 0 25 0 1 0 246184168 40833024 9818 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 9969 9818 67 122 0 9843 0
Current children cumulated CPU time (s) 4901.05
Current children cumulated vsize (KiB) 39876

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32155
/proc/meminfo: memFree=1684456/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=40124 CPUtime=4961.03
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 20371 0 0 0 496074 29 0 0 25 0 1 0 246184168 41086976 9864 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 10031 9864 67 122 0 9905 0
Current children cumulated CPU time (s) 4961.03
Current children cumulated vsize (KiB) 40124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32155
/proc/meminfo: memFree=1684456/2055920 swapFree=4184072/4192956
[pid=31952] ppid=31950 vsize=40124 CPUtime=5000.08
/proc/31952/stat : 31952 (mxc) R 31950 31952 31898 0 -1 4194304 20481 0 0 0 499979 29 0 0 25 0 1 0 246184168 41086976 9864 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31952/statm: 10031 9864 67 122 0 9905 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 40124

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): 5001.37
CPU time (s): 5000.1
CPU user time (s): 4999.79
CPU system time (s): 0.302953
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 40360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.79
system time used= 0.302953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20481
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= 2966

runsolver used 3.90541 second user time and 9.79351 second system time

The end



Launcher Data (download as text)




Begin job on node65 on Fri Apr 27 19:25:46 UTC 2007

IDJOB= 424538
IDBENCH= 20040
IDSOLVER= 174
FILE ID= node65/424538-1177701945

PBS_JOBID= 4698722

Free space on /tmp= 66434 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S2033299325-04.cnf
COMMAND LINE= /tmp/evaluation/424538-1177701945/mxc /tmp/evaluation/424538-1177701945/instance-424538-1177701945.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-424538-1177701945 -o ROOT/results/node65/solver-424538-1177701945 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424538-1177701945/mxc /tmp/evaluation/424538-1177701945/instance-424538-1177701945.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  544c1597ab92aa7740a50b9228bfe82f

RANDOM SEED= 476252589

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1724808 kB
Buffers:         39132 kB
Cached:         214704 kB
SwapCached:       2932 kB
Active:         123088 kB
Inactive:       140288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1724808 kB
SwapTotal:     4192956 kB
SwapFree:      4184072 kB
Dirty:            1072 kB
Writeback:           0 kB
Mapped:          15408 kB
Slab:            53688 kB
Committed_AS:  2529496 kB
PageTables:       1456 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= 66434 MiB

End job on node65 on Fri Apr 27 20:49:09 UTC 2007