Trace number 424600

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) 5000.07 5001.61

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S640027679-08.cnf
MD5SUM146b745b9914cd900644d53b6888b65c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node71/watcher-424600-1177734821 -o ROOT/results/node71/solver-424600-1177734821 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424600-1177734821/mxc /tmp/evaluation/424600-1177734821/instance-424600-1177734821.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: 0.92 0.98 0.99 3/64 415
/proc/meminfo: memFree=1703552/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=1636 CPUtime=0
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 253 0 0 0 0 0 0 0 18 0 1 0 249471446 1675264 238 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 409 238 46 122 0 283 0

[startup+0.0766151 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 415
/proc/meminfo: memFree=1703552/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=2004 CPUtime=0.07
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 487 0 0 0 7 0 0 0 18 0 1 0 249471446 2052096 362 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 501 362 59 122 0 375 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2004

[startup+0.101617 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 415
/proc/meminfo: memFree=1703552/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=2136 CPUtime=0.09
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 504 0 0 0 9 0 0 0 18 0 1 0 249471446 2187264 379 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 534 379 59 122 0 408 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2136

[startup+0.301645 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 415
/proc/meminfo: memFree=1703552/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=2664 CPUtime=0.29
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 640 0 0 0 29 0 0 0 19 0 1 0 249471446 2727936 515 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 666 515 59 122 0 540 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2664

[startup+0.701698 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 415
/proc/meminfo: memFree=1703552/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=3612 CPUtime=0.69
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 874 0 0 0 69 0 0 0 22 0 1 0 249471446 3698688 749 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 903 749 59 122 0 777 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3612

[startup+1.50181 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 416
/proc/meminfo: memFree=1700152/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=5064 CPUtime=1.49
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 1228 0 0 0 149 0 0 0 25 0 1 0 249471446 5185536 1103 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 1266 1103 59 122 0 1140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5064

[startup+3.10103 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 416
/proc/meminfo: memFree=1699000/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=5600 CPUtime=3.09
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 1385 0 0 0 308 1 0 0 25 0 1 0 249471446 5734400 1258 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 1400 1258 67 122 0 1274 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5600

[startup+6.30146 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 416
/proc/meminfo: memFree=1698104/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=6128 CPUtime=6.29
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 1528 0 0 0 628 1 0 0 25 0 1 0 249471446 6275072 1401 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 1532 1401 67 122 0 1406 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6128

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 416
/proc/meminfo: memFree=1696824/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=7280 CPUtime=12.69
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 1797 0 0 0 1268 1 0 0 25 0 1 0 249471446 7454720 1670 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 1820 1670 67 122 0 1694 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7280

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 416
/proc/meminfo: memFree=1696056/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=8044 CPUtime=25.48
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 1990 0 0 0 2547 1 0 0 25 0 1 0 249471446 8237056 1863 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 2011 1863 67 122 0 1885 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8044

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 416
/proc/meminfo: memFree=1694520/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=9524 CPUtime=51.08
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 2378 0 0 0 5106 2 0 0 25 0 1 0 249471446 9752576 2251 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 2381 2251 67 122 0 2255 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9524

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 416
/proc/meminfo: memFree=1693112/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=10900 CPUtime=102.27
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 2720 0 0 0 10225 2 0 0 25 0 1 0 249471446 11161600 2593 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 2725 2593 67 122 0 2599 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10900

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 416
/proc/meminfo: memFree=1691768/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=12172 CPUtime=162.24
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 3044 0 0 0 16222 2 0 0 25 0 1 0 249471446 12464128 2917 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 3043 2917 67 122 0 2917 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12172

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 416
/proc/meminfo: memFree=1691064/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=13032 CPUtime=222.23
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 3236 0 0 0 22220 3 0 0 25 0 1 0 249471446 13344768 3075 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 3258 3075 67 122 0 3132 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13032

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 416
/proc/meminfo: memFree=1690424/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=13568 CPUtime=282.21
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 3646 0 0 0 28218 3 0 0 25 0 1 0 249471446 13893632 3213 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 3392 3213 67 122 0 3266 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13568

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 416
/proc/meminfo: memFree=1690296/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=13848 CPUtime=342.19
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 3955 0 0 0 34216 3 0 0 25 0 1 0 249471446 14180352 3250 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 3462 3250 67 122 0 3336 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 13848

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 416
/proc/meminfo: memFree=1689208/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=14904 CPUtime=402.18
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 4468 0 0 0 40214 4 0 0 25 0 1 0 249471446 15261696 3510 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 3726 3510 67 122 0 3600 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14904

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 416
/proc/meminfo: memFree=1689016/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=15036 CPUtime=462.16
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 4774 0 0 0 46212 4 0 0 25 0 1 0 249471446 15396864 3557 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 3759 3557 67 122 0 3633 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 15036

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 416
/proc/meminfo: memFree=1688952/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=15196 CPUtime=522.14
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 5044 0 0 0 52210 4 0 0 25 0 1 0 249471446 15560704 3568 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 3799 3568 67 122 0 3673 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 15196

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 418
/proc/meminfo: memFree=1688888/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=15196 CPUtime=582.12
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 5278 0 0 0 58207 5 0 0 25 0 1 0 249471446 15560704 3580 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 3799 3580 67 122 0 3673 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 15196

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 418
/proc/meminfo: memFree=1687480/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=16700 CPUtime=642.11
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 5868 0 0 0 64205 6 0 0 25 0 1 0 249471446 17100800 3932 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 4175 3932 67 122 0 4049 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 16700


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

[startup+4002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 616
/proc/meminfo: memFree=1681400/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=22932 CPUtime=4001.04
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 18293 0 0 0 400078 26 0 0 25 0 1 0 249471446 23482368 5427 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 5733 5427 67 122 0 5607 0
Current children cumulated CPU time (s) 4001.04
Current children cumulated vsize (KiB) 22932

[startup+4062.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 616
/proc/meminfo: memFree=1681336/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=22932 CPUtime=4061.02
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 18457 0 0 0 406076 26 0 0 25 0 1 0 249471446 23482368 5429 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 5733 5429 67 122 0 5607 0
Current children cumulated CPU time (s) 4061.02
Current children cumulated vsize (KiB) 22932

[startup+4122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 616
/proc/meminfo: memFree=1681272/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=23096 CPUtime=4121
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 18623 0 0 0 412074 26 0 0 25 0 1 0 249471446 23650304 5433 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 5774 5433 67 122 0 5648 0
Current children cumulated CPU time (s) 4121
Current children cumulated vsize (KiB) 23096

[startup+4182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 618
/proc/meminfo: memFree=1681272/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=23096 CPUtime=4180.98
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 18805 0 0 0 418072 26 0 0 25 0 1 0 249471446 23650304 5453 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 5774 5453 67 122 0 5648 0
Current children cumulated CPU time (s) 4180.98
Current children cumulated vsize (KiB) 23096

[startup+4242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 618
/proc/meminfo: memFree=1681144/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=23256 CPUtime=4240.97
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 19045 0 0 0 424071 26 0 0 25 0 1 0 249471446 23814144 5477 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 5814 5477 67 122 0 5688 0
Current children cumulated CPU time (s) 4240.97
Current children cumulated vsize (KiB) 23256

[startup+4302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 618
/proc/meminfo: memFree=1681144/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=23256 CPUtime=4300.95
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 19207 0 0 0 430069 26 0 0 25 0 1 0 249471446 23814144 5477 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 5814 5477 67 122 0 5688 0
Current children cumulated CPU time (s) 4300.95
Current children cumulated vsize (KiB) 23256

[startup+4362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 618
/proc/meminfo: memFree=1679736/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=24724 CPUtime=4360.93
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 19725 0 0 0 436066 27 0 0 25 0 1 0 249471446 25317376 5815 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 6181 5815 67 122 0 6055 0
Current children cumulated CPU time (s) 4360.93
Current children cumulated vsize (KiB) 24724

[startup+4422.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 618
/proc/meminfo: memFree=1679672/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=24884 CPUtime=4420.91
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 19884 0 0 0 442064 27 0 0 25 0 1 0 249471446 25481216 5854 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 6221 5854 67 122 0 6095 0
Current children cumulated CPU time (s) 4420.91
Current children cumulated vsize (KiB) 24884

[startup+4482.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 618
/proc/meminfo: memFree=1679480/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=25016 CPUtime=4480.9
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 20095 0 0 0 448062 28 0 0 25 0 1 0 249471446 25616384 5885 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 6254 5885 67 122 0 6128 0
Current children cumulated CPU time (s) 4480.9
Current children cumulated vsize (KiB) 25016

[startup+4542.3 s]
/proc/loadavg: 1.13 1.04 1.01 2/65 618
/proc/meminfo: memFree=1679544/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=25016 CPUtime=4540.88
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 20218 0 0 0 454060 28 0 0 25 0 1 0 249471446 25616384 5888 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 6254 5888 67 122 0 6128 0
Current children cumulated CPU time (s) 4540.88
Current children cumulated vsize (KiB) 25016

[startup+4602.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 618
/proc/meminfo: memFree=1679480/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=25012 CPUtime=4600.86
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 20398 0 0 0 460058 28 0 0 25 0 1 0 249471446 25612288 5888 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 6253 5888 67 122 0 6127 0
Current children cumulated CPU time (s) 4600.86
Current children cumulated vsize (KiB) 25012

[startup+4662.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 618
/proc/meminfo: memFree=1679416/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=25012 CPUtime=4660.84
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 20583 0 0 0 466056 28 0 0 25 0 1 0 249471446 25612288 5893 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 6253 5893 67 122 0 6127 0
Current children cumulated CPU time (s) 4660.84
Current children cumulated vsize (KiB) 25012

[startup+4722.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 618
/proc/meminfo: memFree=1679416/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=25012 CPUtime=4720.83
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 20704 0 0 0 472055 28 0 0 25 0 1 0 249471446 25612288 5894 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 6253 5894 67 122 0 6127 0
Current children cumulated CPU time (s) 4720.83
Current children cumulated vsize (KiB) 25012

[startup+4782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 618
/proc/meminfo: memFree=1679352/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=25012 CPUtime=4780.82
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 20886 0 0 0 478053 29 0 0 25 0 1 0 249471446 25612288 5896 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 6253 5896 67 122 0 6127 0
Current children cumulated CPU time (s) 4780.82
Current children cumulated vsize (KiB) 25012

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 618
/proc/meminfo: memFree=1679288/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=25012 CPUtime=4840.8
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 21066 0 0 0 484051 29 0 0 25 0 1 0 249471446 25612288 5896 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 6253 5896 67 122 0 6127 0
Current children cumulated CPU time (s) 4840.8
Current children cumulated vsize (KiB) 25012

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 618
/proc/meminfo: memFree=1679288/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=25012 CPUtime=4900.78
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 21259 0 0 0 490049 29 0 0 25 0 1 0 249471446 25612288 5909 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 6253 5909 67 122 0 6127 0
Current children cumulated CPU time (s) 4900.78
Current children cumulated vsize (KiB) 25012

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 618
/proc/meminfo: memFree=1679480/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=25196 CPUtime=4960.76
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 21390 0 0 0 496047 29 0 0 25 0 1 0 249471446 25800704 5920 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 6299 5920 67 122 0 6173 0
Current children cumulated CPU time (s) 4960.76
Current children cumulated vsize (KiB) 25196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 618
/proc/meminfo: memFree=1679480/2055920 swapFree=4184260/4192956
[pid=415] ppid=413 vsize=25196 CPUtime=5000.05
/proc/415/stat : 415 (mxc) R 413 415 32592 0 -1 4194304 21511 0 0 0 499976 29 0 0 25 0 1 0 249471446 25800704 5921 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/415/statm: 6299 5921 67 122 0 6173 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 25196

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): 5001.61
CPU time (s): 5000.07
CPU user time (s): 4999.77
CPU system time (s): 0.302953
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 25436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.77
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= 21511
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= 8004

runsolver used 3.76943 second user time and 9.93349 second system time

The end



Launcher Data (download as text)




Begin job on node71 on Sat Apr 28 04:33:41 UTC 2007

IDJOB= 424600
IDBENCH= 20102
IDSOLVER= 174
FILE ID= node71/424600-1177734821

PBS_JOBID= 4715446

Free space on /tmp= 66507 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S640027679-08.cnf
COMMAND LINE= /tmp/evaluation/424600-1177734821/mxc /tmp/evaluation/424600-1177734821/instance-424600-1177734821.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-424600-1177734821 -o ROOT/results/node71/solver-424600-1177734821 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424600-1177734821/mxc /tmp/evaluation/424600-1177734821/instance-424600-1177734821.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  146b745b9914cd900644d53b6888b65c

RANDOM SEED= 889918194

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1704024 kB
Buffers:         40844 kB
Cached:         235164 kB
SwapCached:       2792 kB
Active:         154472 kB
Inactive:       131392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1704024 kB
SwapTotal:     4192956 kB
SwapFree:      4184260 kB
Dirty:            1016 kB
Writeback:           0 kB
Mapped:          15856 kB
Slab:            52112 kB
Committed_AS:  3688548 kB
PageTables:       1448 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= 66507 MiB

End job on node71 on Sat Apr 28 05:57:05 UTC 2007