Trace number 369191

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) 5000.04 5002.01

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest02-ezfact64_10.sat05-449.reshuffled-07.cnf
MD5SUM4bdea1a05617ff95eaeaf981037754e7
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark748.773
Satisfiable
(Un)Satisfiability was proved
Number of variables3073
Number of clauses19785
Sum of the clauses size74601
Maximum clause length4
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 20
Number of clauses of size 34344
Number of clauses of size 415376
Number of clauses of size 50
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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node61/watcher-369191-1177296867 -o ROOT/results/node61/solver-369191-1177296867 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369191-1177296867/mxc /tmp/evaluation/369191-1177296867/instance-369191-1177296867.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: 0.85 0.97 0.99 3/64 25214
/proc/meminfo: memFree=1766464/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=1760 CPUtime=0
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 298 0 0 0 0 0 0 0 18 0 1 0 141650349 1802240 282 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 440 283 46 122 0 314 0

[startup+0.0908439 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 25214
/proc/meminfo: memFree=1766464/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=2400 CPUtime=0.08
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 560 0 0 0 8 0 0 0 18 0 1 0 141650349 2457600 440 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 600 440 57 122 0 474 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2400

[startup+0.101844 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 25214
/proc/meminfo: memFree=1766464/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=2400 CPUtime=0.09
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 562 0 0 0 9 0 0 0 18 0 1 0 141650349 2457600 442 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 600 442 57 122 0 474 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2400

[startup+0.301862 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 25214
/proc/meminfo: memFree=1766464/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=2664 CPUtime=0.29
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 602 0 0 0 29 0 0 0 19 0 1 0 141650349 2727936 482 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531402 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 666 482 59 122 0 540 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2664

[startup+0.701901 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 25214
/proc/meminfo: memFree=1766464/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=2796 CPUtime=0.69
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 655 0 0 0 69 0 0 0 22 0 1 0 141650349 2863104 535 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531250 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 699 535 59 122 0 573 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2796

[startup+1.50198 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 25215
/proc/meminfo: memFree=1764344/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=3324 CPUtime=1.49
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 767 0 0 0 149 0 0 0 25 0 1 0 141650349 3403776 647 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531152 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 831 647 59 122 0 705 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3324

[startup+3.10113 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 25215
/proc/meminfo: memFree=1763576/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=3984 CPUtime=3.09
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 963 0 0 0 309 0 0 0 25 0 1 0 141650349 4079616 843 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 996 843 59 122 0 870 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3984

[startup+6.30143 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 25215
/proc/meminfo: memFree=1761976/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=5728 CPUtime=6.29
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 1382 0 0 0 628 1 0 0 25 0 1 0 141650349 5865472 1262 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 1432 1262 59 122 0 1306 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5728

[startup+12.701 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 25215
/proc/meminfo: memFree=1759224/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=8100 CPUtime=12.68
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 1975 0 0 0 1267 1 0 0 25 0 1 0 141650349 8294400 1853 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 2025 1853 67 122 0 1899 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8100

[startup+25.5023 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 25215
/proc/meminfo: memFree=1758968/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=8100 CPUtime=25.48
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 1989 0 0 0 2547 1 0 0 25 0 1 0 141650349 8294400 1867 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 2025 1867 67 122 0 1899 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8100

[startup+51.1017 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 25215
/proc/meminfo: memFree=1758904/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=8200 CPUtime=51.07
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 2006 0 0 0 5106 1 0 0 25 0 1 0 141650349 8396800 1884 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 2050 1884 67 122 0 1924 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8200

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 25215
/proc/meminfo: memFree=1757176/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=9872 CPUtime=102.27
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 2435 0 0 0 10225 2 0 0 25 0 1 0 141650349 10108928 2313 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531376 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 2468 2313 67 122 0 2342 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9872

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25215
/proc/meminfo: memFree=1757048/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=9928 CPUtime=162.25
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 2454 0 0 0 16223 2 0 0 25 0 1 0 141650349 10166272 2332 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 2482 2332 67 122 0 2356 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9928

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25215
/proc/meminfo: memFree=1756088/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=10912 CPUtime=222.23
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 2697 0 0 0 22221 2 0 0 25 0 1 0 141650349 11173888 2542 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 2728 2542 67 122 0 2602 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10912

[startup+282.302 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 25215
/proc/meminfo: memFree=1755896/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=11048 CPUtime=282.21
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 2805 0 0 0 28219 2 0 0 25 0 1 0 141650349 11313152 2584 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 2762 2584 67 122 0 2636 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11048

[startup+342.301 s]
/proc/loadavg: 1.09 1.00 1.00 2/65 25215
/proc/meminfo: memFree=1754808/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=12264 CPUtime=342.2
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 3118 0 0 0 34217 3 0 0 25 0 1 0 141650349 12558336 2861 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 3066 2861 67 122 0 2940 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12264

[startup+402.301 s]
/proc/loadavg: 1.15 1.03 1.01 2/71 25287
/proc/meminfo: memFree=1753024/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=12792 CPUtime=402.15
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 3380 0 0 0 40210 5 0 0 25 0 1 0 141650349 13099008 3015 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 3198 3015 67 122 0 3072 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 12792

[startup+462.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 25413
/proc/meminfo: memFree=1753912/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=12948 CPUtime=462.06
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 3468 0 0 0 46201 5 0 0 25 0 1 0 141650349 13258752 3031 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531100 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 3237 3031 67 122 0 3111 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 12948

[startup+522.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 25413
/proc/meminfo: memFree=1753912/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=12948 CPUtime=522.04
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 3548 0 0 0 52199 5 0 0 25 0 1 0 141650349 13258752 3039 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 3237 3039 67 122 0 3111 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 12948

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25413
/proc/meminfo: memFree=1751480/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=15324 CPUtime=582.03
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 4256 0 0 0 58197 6 0 0 25 0 1 0 141650349 15691776 3630 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528514 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 3831 3630 67 122 0 3705 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 15324

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25413
/proc/meminfo: memFree=1751480/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=15324 CPUtime=642.01
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 4334 0 0 0 64195 6 0 0 25 0 1 0 141650349 15691776 3630 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530222 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 3831 3630 67 122 0 3705 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 15324


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

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25613
/proc/meminfo: memFree=1736568/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=30208 CPUtime=4120.95
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 11977 0 0 0 412078 17 0 0 25 0 1 0 141650349 30932992 7375 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 7552 7375 67 122 0 7426 0
Current children cumulated CPU time (s) 4120.95
Current children cumulated vsize (KiB) 30208

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25613
/proc/meminfo: memFree=1736504/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=30208 CPUtime=4180.93
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 11977 0 0 0 418076 17 0 0 25 0 1 0 141650349 30932992 7375 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 7552 7375 67 122 0 7426 0
Current children cumulated CPU time (s) 4180.93
Current children cumulated vsize (KiB) 30208

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25613
/proc/meminfo: memFree=1736504/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=30208 CPUtime=4240.91
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 11977 0 0 0 424074 17 0 0 25 0 1 0 141650349 30932992 7375 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 7552 7375 67 122 0 7426 0
Current children cumulated CPU time (s) 4240.91
Current children cumulated vsize (KiB) 30208

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25613
/proc/meminfo: memFree=1736440/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=30208 CPUtime=4300.9
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 11977 0 0 0 430073 17 0 0 25 0 1 0 141650349 30932992 7375 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 7552 7375 67 122 0 7426 0
Current children cumulated CPU time (s) 4300.9
Current children cumulated vsize (KiB) 30208

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25613
/proc/meminfo: memFree=1736440/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=30208 CPUtime=4360.88
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 11977 0 0 0 436071 17 0 0 25 0 1 0 141650349 30932992 7375 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 7552 7375 67 122 0 7426 0
Current children cumulated CPU time (s) 4360.88
Current children cumulated vsize (KiB) 30208

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25613
/proc/meminfo: memFree=1736632/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=30208 CPUtime=4420.87
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 11977 0 0 0 442069 18 0 0 25 0 1 0 141650349 30932992 7375 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530123 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 7552 7375 67 122 0 7426 0
Current children cumulated CPU time (s) 4420.87
Current children cumulated vsize (KiB) 30208

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25613
/proc/meminfo: memFree=1736568/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=30208 CPUtime=4480.86
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 11977 0 0 0 448068 18 0 0 25 0 1 0 141650349 30932992 7375 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 7552 7375 67 122 0 7426 0
Current children cumulated CPU time (s) 4480.86
Current children cumulated vsize (KiB) 30208

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25613
/proc/meminfo: memFree=1736568/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=30208 CPUtime=4540.84
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 11977 0 0 0 454066 18 0 0 25 0 1 0 141650349 30932992 7375 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 7552 7375 67 122 0 7426 0
Current children cumulated CPU time (s) 4540.84
Current children cumulated vsize (KiB) 30208

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25613
/proc/meminfo: memFree=1736568/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=30208 CPUtime=4600.82
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 11977 0 0 0 460064 18 0 0 25 0 1 0 141650349 30932992 7375 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 7552 7375 67 122 0 7426 0
Current children cumulated CPU time (s) 4600.82
Current children cumulated vsize (KiB) 30208

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25613
/proc/meminfo: memFree=1736568/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=30208 CPUtime=4660.81
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 11977 0 0 0 466063 18 0 0 25 0 1 0 141650349 30932992 7375 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 7552 7375 67 122 0 7426 0
Current children cumulated CPU time (s) 4660.81
Current children cumulated vsize (KiB) 30208

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25613
/proc/meminfo: memFree=1736568/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=30208 CPUtime=4720.79
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 11977 0 0 0 472061 18 0 0 25 0 1 0 141650349 30932992 7375 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 7552 7375 67 122 0 7426 0
Current children cumulated CPU time (s) 4720.79
Current children cumulated vsize (KiB) 30208

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25613
/proc/meminfo: memFree=1736568/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=30208 CPUtime=4780.77
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 11977 0 0 0 478059 18 0 0 25 0 1 0 141650349 30932992 7375 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 7552 7375 67 122 0 7426 0
Current children cumulated CPU time (s) 4780.77
Current children cumulated vsize (KiB) 30208

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25613
/proc/meminfo: memFree=1736568/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=30208 CPUtime=4840.75
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 11977 0 0 0 484057 18 0 0 25 0 1 0 141650349 30932992 7375 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 7552 7375 67 122 0 7426 0
Current children cumulated CPU time (s) 4840.75
Current children cumulated vsize (KiB) 30208

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25613
/proc/meminfo: memFree=1736568/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=30208 CPUtime=4900.74
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 11977 0 0 0 490056 18 0 0 25 0 1 0 141650349 30932992 7375 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 7552 7375 67 122 0 7426 0
Current children cumulated CPU time (s) 4900.74
Current children cumulated vsize (KiB) 30208

[startup+4962.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 25613
/proc/meminfo: memFree=1734392/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=32584 CPUtime=4960.72
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 12620 0 0 0 496053 19 0 0 25 0 1 0 141650349 33366016 7955 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 8146 7955 67 122 0 8020 0
Current children cumulated CPU time (s) 4960.72
Current children cumulated vsize (KiB) 32584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 25613
/proc/meminfo: memFree=1732280/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=34432 CPUtime=5000.02
/proc/25214/stat : 25214 (mxc) R 25212 25214 24469 0 -1 4194304 13155 0 0 0 499982 20 0 0 25 0 1 0 141650349 35258368 8427 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 8608 8427 67 122 0 8482 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 34432

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

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

[startup+5001.8 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 25613
/proc/meminfo: memFree=1732280/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=0 CPUtime=5000.02
/proc/25214/stat : 25214 (mxc) D 25212 25214 24469 0 -1 4195332 13155 0 0 0 499982 20 0 0 23 0 1 0 141650349 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 0 0 0
/proc/25214/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 0

[startup+5002 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 25613
/proc/meminfo: memFree=1732280/2055920 swapFree=4184100/4192956
[pid=25214] ppid=25212 vsize=0 CPUtime=5000.02
/proc/25214/stat : 25214 (mxc) D 25212 25214 24469 0 -1 4195332 13155 0 0 0 499982 20 0 0 23 0 1 0 141650349 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 0 0 0
/proc/25214/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.01
CPU time (s): 5000.04
CPU user time (s): 4999.83
CPU system time (s): 0.209968
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 34432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.83
system time used= 0.209968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13155
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= 12860

runsolver used 3.11852 second user time and 10.6524 second system time

The end



Launcher Data (download as text)




Begin job on node61 on Mon Apr 23 02:54:27 UTC 2007

IDJOB= 369191
IDBENCH= 24754
IDSOLVER= 181
FILE ID= node61/369191-1177296867

PBS_JOBID= 4650837

Free space on /tmp= 66502 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest02-ezfact64_10.sat05-449.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369191-1177296867/mxc /tmp/evaluation/369191-1177296867/instance-369191-1177296867.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-369191-1177296867 -o ROOT/results/node61/solver-369191-1177296867 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369191-1177296867/mxc /tmp/evaluation/369191-1177296867/instance-369191-1177296867.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4bdea1a05617ff95eaeaf981037754e7

RANDOM SEED= 9204346

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1766872 kB
Buffers:         40680 kB
Cached:         194952 kB
SwapCached:       2708 kB
Active:         151792 kB
Inactive:        93428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1766872 kB
SwapTotal:     4192956 kB
SwapFree:      4184100 kB
Dirty:            1092 kB
Writeback:           0 kB
Mapped:          15584 kB
Slab:            29872 kB
Committed_AS:   974692 kB
PageTables:       1388 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= 66502 MiB

End job on node61 on Mon Apr 23 04:17:51 UTC 2007