Trace number 424549

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) 5000.03 5001.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S1791291573-05.cnf
MD5SUM2690c322a31628af7bf19c266218b572
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark60.9557
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
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-424549-1177706950 -o ROOT/results/node65/solver-424549-1177706950 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424549-1177706950/mxc /tmp/evaluation/424549-1177706950/instance-424549-1177706950.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: 1.00 1.00 0.99 3/64 32191
/proc/meminfo: memFree=1723696/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=1476 CPUtime=0
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 214 0 0 0 0 0 0 0 18 0 1 0 246684657 1511424 199 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134518451 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 369 199 46 122 0 243 0

[startup+0.0936539 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 32191
/proc/meminfo: memFree=1723696/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=1988 CPUtime=0.08
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 446 0 0 0 8 0 0 0 18 0 1 0 246684657 2035712 361 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 497 361 59 122 0 371 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1988

[startup+0.102653 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 32191
/proc/meminfo: memFree=1723696/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=2120 CPUtime=0.09
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 457 0 0 0 9 0 0 0 18 0 1 0 246684657 2170880 372 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530252 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 530 372 59 122 0 404 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2120

[startup+0.30267 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 32191
/proc/meminfo: memFree=1723696/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=2912 CPUtime=0.29
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 660 0 0 0 29 0 0 0 19 0 1 0 246684657 2981888 575 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 728 575 59 122 0 602 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2912

[startup+0.701703 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 32191
/proc/meminfo: memFree=1723696/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=4256 CPUtime=0.69
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 1011 0 0 0 69 0 0 0 22 0 1 0 246684657 4358144 926 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 1064 926 59 122 0 938 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4256

[startup+1.50177 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32192
/proc/meminfo: memFree=1719272/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=5320 CPUtime=1.49
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 1276 0 0 0 149 0 0 0 25 0 1 0 246684657 5447680 1189 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 1330 1189 67 122 0 1204 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5320

[startup+3.1019 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32192
/proc/meminfo: memFree=1718504/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=6376 CPUtime=3.09
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 1551 0 0 0 308 1 0 0 25 0 1 0 246684657 6529024 1464 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 1594 1464 67 122 0 1468 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6376

[startup+6.30117 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32192
/proc/meminfo: memFree=1717176/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=7912 CPUtime=6.29
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 1920 0 0 0 628 1 0 0 25 0 1 0 246684657 8101888 1833 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 1978 1833 67 122 0 1852 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7912

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32192
/proc/meminfo: memFree=1715640/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=8640 CPUtime=12.69
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 2107 0 0 0 1268 1 0 0 25 0 1 0 246684657 8847360 2020 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 2160 2020 67 122 0 2034 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8640

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32192
/proc/meminfo: memFree=1714296/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=10024 CPUtime=25.48
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 2450 0 0 0 2547 1 0 0 25 0 1 0 246684657 10264576 2363 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 2506 2363 67 122 0 2380 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10024

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32192
/proc/meminfo: memFree=1712632/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=11704 CPUtime=51.08
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 2862 0 0 0 5106 2 0 0 25 0 1 0 246684657 11984896 2775 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 2926 2775 67 122 0 2800 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11704

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32192
/proc/meminfo: memFree=1710904/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=13316 CPUtime=102.27
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 3284 0 0 0 10225 2 0 0 25 0 1 0 246684657 13635584 3189 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535383 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 3329 3189 67 122 0 3203 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13316

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32192
/proc/meminfo: memFree=1709176/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=15020 CPUtime=162.26
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 3713 0 0 0 16223 3 0 0 25 0 1 0 246684657 15380480 3618 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 3755 3618 67 122 0 3629 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 15020

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32192
/proc/meminfo: memFree=1708088/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=16080 CPUtime=222.24
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 3986 0 0 0 22221 3 0 0 25 0 1 0 246684657 16465920 3887 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 4020 3887 67 122 0 3894 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 16080

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32192
/proc/meminfo: memFree=1707768/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=16360 CPUtime=282.22
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 4059 0 0 0 28219 3 0 0 25 0 1 0 246684657 16752640 3957 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 4090 3957 67 122 0 3964 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 16360

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32192
/proc/meminfo: memFree=1706168/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=17976 CPUtime=342.21
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 4496 0 0 0 34217 4 0 0 25 0 1 0 246684657 18407424 4363 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 4494 4363 67 122 0 4368 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 17976

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32192
/proc/meminfo: memFree=1706104/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=17884 CPUtime=402.2
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 4518 0 0 0 40216 4 0 0 25 0 1 0 246684657 18313216 4340 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 4471 4340 67 122 0 4345 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 17884

[startup+462.302 s]
/proc/loadavg: 1.08 1.02 1.00 2/65 32192
/proc/meminfo: memFree=1706040/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=18120 CPUtime=462.18
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 4597 0 0 0 46214 4 0 0 25 0 1 0 246684657 18554880 4399 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528305 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 4530 4399 67 122 0 4404 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 18120

[startup+522.302 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 32192
/proc/meminfo: memFree=1704376/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=19640 CPUtime=522.16
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 5010 0 0 0 52212 4 0 0 25 0 1 0 246684657 20111360 4782 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 4910 4782 67 122 0 4784 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 19640

[startup+582.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 32192
/proc/meminfo: memFree=1704184/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=19924 CPUtime=582.16
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 5083 0 0 0 58211 5 0 0 25 0 1 0 246684657 20402176 4853 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 4981 4853 67 122 0 4855 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 19924

[startup+642.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 32192
/proc/meminfo: memFree=1703992/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=20116 CPUtime=642.15
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 5159 0 0 0 64210 5 0 0 25 0 1 0 246684657 20598784 4901 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 5029 4901 67 122 0 4903 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 20116


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32392
/proc/meminfo: memFree=1693176/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=30780 CPUtime=4001.25
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 18578 0 0 0 400104 21 0 0 25 0 1 0 246684657 31518720 7535 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 7695 7535 67 122 0 7569 0
Current children cumulated CPU time (s) 4001.25
Current children cumulated vsize (KiB) 30780

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32392
/proc/meminfo: memFree=1693112/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=30780 CPUtime=4061.24
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 18766 0 0 0 406102 22 0 0 25 0 1 0 246684657 31518720 7535 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 7695 7535 67 122 0 7569 0
Current children cumulated CPU time (s) 4061.24
Current children cumulated vsize (KiB) 30780

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32392
/proc/meminfo: memFree=1693048/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=30780 CPUtime=4121.22
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 18954 0 0 0 412100 22 0 0 25 0 1 0 246684657 31518720 7535 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 7695 7535 67 122 0 7569 0
Current children cumulated CPU time (s) 4121.22
Current children cumulated vsize (KiB) 30780

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32392
/proc/meminfo: memFree=1692984/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=30912 CPUtime=4181.21
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 19165 0 0 0 418099 22 0 0 25 0 1 0 246684657 31653888 7558 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 7728 7558 67 122 0 7602 0
Current children cumulated CPU time (s) 4181.21
Current children cumulated vsize (KiB) 30912

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32392
/proc/meminfo: memFree=1692664/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=31176 CPUtime=4241.2
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 19437 0 0 0 424097 23 0 0 25 0 1 0 246684657 31924224 7642 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 7794 7642 67 122 0 7668 0
Current children cumulated CPU time (s) 4241.2
Current children cumulated vsize (KiB) 31176

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32392
/proc/meminfo: memFree=1692536/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=31288 CPUtime=4301.18
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 19653 0 0 0 430095 23 0 0 25 0 1 0 246684657 32038912 7667 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528443 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 7822 7667 67 122 0 7696 0
Current children cumulated CPU time (s) 4301.18
Current children cumulated vsize (KiB) 31288

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32568
/proc/meminfo: memFree=1691328/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=31288 CPUtime=4361.08
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 19700 0 0 0 436084 24 0 0 25 0 1 0 246684657 32038912 7667 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 7822 7667 67 122 0 7696 0
Current children cumulated CPU time (s) 4361.08
Current children cumulated vsize (KiB) 31288

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32590
/proc/meminfo: memFree=1692408/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=31288 CPUtime=4421.05
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 19700 0 0 0 442081 24 0 0 25 0 1 0 246684657 32038912 7667 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 7822 7667 67 122 0 7696 0
Current children cumulated CPU time (s) 4421.05
Current children cumulated vsize (KiB) 31288

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32590
/proc/meminfo: memFree=1692408/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=31288 CPUtime=4481.03
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 19700 0 0 0 448079 24 0 0 25 0 1 0 246684657 32038912 7667 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 7822 7667 67 122 0 7696 0
Current children cumulated CPU time (s) 4481.03
Current children cumulated vsize (KiB) 31288

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32590
/proc/meminfo: memFree=1692408/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=31288 CPUtime=4541.02
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 19700 0 0 0 454078 24 0 0 25 0 1 0 246684657 32038912 7667 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 7822 7667 67 122 0 7696 0
Current children cumulated CPU time (s) 4541.02
Current children cumulated vsize (KiB) 31288

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32590
/proc/meminfo: memFree=1692408/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=31288 CPUtime=4601.01
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 19888 0 0 0 460076 25 0 0 25 0 1 0 246684657 32038912 7667 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 7822 7667 67 122 0 7696 0
Current children cumulated CPU time (s) 4601.01
Current children cumulated vsize (KiB) 31288

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32590
/proc/meminfo: memFree=1692280/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=31420 CPUtime=4660.99
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 20099 0 0 0 466074 25 0 0 25 0 1 0 246684657 32174080 7690 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 7855 7690 67 122 0 7729 0
Current children cumulated CPU time (s) 4660.99
Current children cumulated vsize (KiB) 31420

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32590
/proc/meminfo: memFree=1692280/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=31420 CPUtime=4720.98
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 20287 0 0 0 472073 25 0 0 25 0 1 0 246684657 32174080 7690 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 7855 7690 67 122 0 7729 0
Current children cumulated CPU time (s) 4720.98
Current children cumulated vsize (KiB) 31420

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32590
/proc/meminfo: memFree=1692280/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=31400 CPUtime=4780.96
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 20476 0 0 0 478071 25 0 0 25 0 1 0 246684657 32153600 7691 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 7850 7691 67 122 0 7724 0
Current children cumulated CPU time (s) 4780.96
Current children cumulated vsize (KiB) 31400

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32590
/proc/meminfo: memFree=1692280/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=31392 CPUtime=4840.95
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 20664 0 0 0 484070 25 0 0 25 0 1 0 246684657 32145408 7691 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 7848 7691 67 122 0 7722 0
Current children cumulated CPU time (s) 4840.95
Current children cumulated vsize (KiB) 31392

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32590
/proc/meminfo: memFree=1692216/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=31392 CPUtime=4900.93
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 20874 0 0 0 490068 25 0 0 25 0 1 0 246684657 32145408 7697 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 7848 7697 67 122 0 7722 0
Current children cumulated CPU time (s) 4900.93
Current children cumulated vsize (KiB) 31392

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32590
/proc/meminfo: memFree=1692216/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=31392 CPUtime=4960.92
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 21062 0 0 0 496066 26 0 0 25 0 1 0 246684657 32145408 7697 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 7848 7697 67 122 0 7722 0
Current children cumulated CPU time (s) 4960.92
Current children cumulated vsize (KiB) 31392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32590
/proc/meminfo: memFree=1692280/2055920 swapFree=4184072/4192956
[pid=32191] ppid=32189 vsize=31524 CPUtime=5000.01
/proc/32191/stat : 32191 (mxc) R 32189 32191 31898 0 -1 4194304 21228 0 0 0 499975 26 0 0 25 0 1 0 246684657 32280576 7722 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529869 0 0 4096 0 0 0 0 17 1 0 0
/proc/32191/statm: 7881 7722 67 122 0 7755 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 31524

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.41
CPU time (s): 5000.03
CPU user time (s): 4999.76
CPU system time (s): 0.270958
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 31712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.76
system time used= 0.270958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21228
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= 5569

runsolver used 4.09338 second user time and 9.65453 second system time

The end



Launcher Data (download as text)




Begin job on node65 on Fri Apr 27 20:49:10 UTC 2007

IDJOB= 424549
IDBENCH= 20051
IDSOLVER= 174
FILE ID= node65/424549-1177706950

PBS_JOBID= 4698722

Free space on /tmp= 66434 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S1791291573-05.cnf
COMMAND LINE= /tmp/evaluation/424549-1177706950/mxc /tmp/evaluation/424549-1177706950/instance-424549-1177706950.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-424549-1177706950 -o ROOT/results/node65/solver-424549-1177706950 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424549-1177706950/mxc /tmp/evaluation/424549-1177706950/instance-424549-1177706950.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  2690c322a31628af7bf19c266218b572

RANDOM SEED= 906802058

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:       1724168 kB
Buffers:         39352 kB
Cached:         214960 kB
SwapCached:       2932 kB
Active:         123900 kB
Inactive:       140240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1724168 kB
SwapTotal:     4192956 kB
SwapFree:      4184072 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          15692 kB
Slab:            53656 kB
Committed_AS:  2529848 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 22:12:34 UTC 2007