Trace number 424693

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) 5000.12 5001.94

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S295096144-05.cnf
MD5SUMcde497b3d0f6b21ffcb2bc97cd2a2b18
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
Number of clauses of size 40
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node58/watcher-424693-1177781087 -o ROOT/results/node58/solver-424693-1177781087 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424693-1177781087/mxc /tmp/evaluation/424693-1177781087/instance-424693-1177781087.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 3/64 11299
/proc/meminfo: memFree=1635832/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=3372 CPUtime=0
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 630 0 0 0 0 0 0 0 18 0 1 0 226018363 3452928 615 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 843 615 46 122 0 717 0

[startup+0.0489959 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 11299
/proc/meminfo: memFree=1635832/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=5612 CPUtime=0.04
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 1191 0 0 0 4 0 0 0 18 0 1 0 226018363 5746688 1176 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 1403 1177 46 122 0 1277 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5612

[startup+0.102004 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 11299
/proc/meminfo: memFree=1635832/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=4864 CPUtime=0.09
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 1269 0 0 0 9 0 0 0 18 0 1 0 226018363 4980736 1001 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 1216 1001 57 122 0 1090 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4864

[startup+0.301036 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 11299
/proc/meminfo: memFree=1635832/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=5260 CPUtime=0.29
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 1364 0 0 0 29 0 0 0 19 0 1 0 226018363 5386240 1096 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 1315 1096 59 122 0 1189 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5260

[startup+0.701103 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 11299
/proc/meminfo: memFree=1635832/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=5788 CPUtime=0.69
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 1510 0 0 0 69 0 0 0 22 0 1 0 226018363 5926912 1242 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519291 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 1447 1242 59 122 0 1321 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5788

[startup+1.50124 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 11300
/proc/meminfo: memFree=1630576/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=7108 CPUtime=1.49
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 1833 0 0 0 148 1 0 0 25 0 1 0 226018363 7278592 1565 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 1777 1565 59 122 0 1651 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7108

[startup+3.10251 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 11300
/proc/meminfo: memFree=1628720/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=9640 CPUtime=3.09
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 2476 0 0 0 308 1 0 0 25 0 1 0 226018363 9871360 2208 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530598 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 2410 2208 59 122 0 2284 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9640

[startup+6.30104 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 11300
/proc/meminfo: memFree=1623352/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=14812 CPUtime=6.29
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 3746 0 0 0 626 3 0 0 25 0 1 0 226018363 15167488 3478 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530561 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 3703 3478 59 122 0 3577 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14812

[startup+12.7011 s]
/proc/loadavg: 0.83 0.95 0.98 2/65 11300
/proc/meminfo: memFree=1613496/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=24052 CPUtime=12.68
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 6051 0 0 0 1263 5 0 0 25 0 1 0 226018363 24629248 5783 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 6013 5783 59 122 0 5887 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24052

[startup+25.5013 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 11300
/proc/meminfo: memFree=1597240/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=39756 CPUtime=25.48
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 9976 0 0 0 2538 10 0 0 25 0 1 0 226018363 40710144 9708 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 9939 9708 59 122 0 9813 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39756

[startup+51.1015 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 11300
/proc/meminfo: memFree=1571448/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=65628 CPUtime=51.07
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 16462 0 0 0 5091 16 0 0 25 0 1 0 226018363 67203072 16194 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 16407 16194 59 122 0 16281 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 65628

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 11300
/proc/meminfo: memFree=1556856/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=80016 CPUtime=102.26
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 20066 0 0 0 10206 20 0 0 25 0 1 0 226018363 81936384 19729 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531253 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 20004 19729 67 122 0 19878 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 80016

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 11300
/proc/meminfo: memFree=1543480/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=93084 CPUtime=162.23
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 23413 0 0 0 16200 23 0 0 25 0 1 0 226018363 95318016 23001 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 23271 23001 67 122 0 23145 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 93084

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11300
/proc/meminfo: memFree=1527480/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=108924 CPUtime=222.22
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 27476 0 0 0 22193 29 0 0 25 0 1 0 226018363 111538176 26982 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 27231 26982 67 122 0 27105 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 108924

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11300
/proc/meminfo: memFree=1513656/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=122652 CPUtime=282.19
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 30994 0 0 0 28187 32 0 0 25 0 1 0 226018363 125595648 30410 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529863 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 30663 30410 67 122 0 30537 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 122652

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11300
/proc/meminfo: memFree=1513656/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=122652 CPUtime=342.17
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 30994 0 0 0 34185 32 0 0 25 0 1 0 226018363 125595648 30410 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 30663 30410 67 122 0 30537 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 122652

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11300
/proc/meminfo: memFree=1513656/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=122652 CPUtime=402.15
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 31084 0 0 0 40183 32 0 0 25 0 1 0 226018363 125595648 30410 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 30663 30410 67 122 0 30537 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 122652

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11300
/proc/meminfo: memFree=1513656/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=122652 CPUtime=462.13
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 31085 0 0 0 46181 32 0 0 25 0 1 0 226018363 125595648 30411 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 30663 30411 67 122 0 30537 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 122652

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11300
/proc/meminfo: memFree=1504888/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=131364 CPUtime=522.11
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 33365 0 0 0 52176 35 0 0 25 0 1 0 226018363 134516736 32592 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 32841 32592 67 122 0 32715 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 131364

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11300
/proc/meminfo: memFree=1499320/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=136908 CPUtime=582.09
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 34854 0 0 0 58171 38 0 0 25 0 1 0 226018363 140193792 33982 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 34227 33982 67 122 0 34101 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 136908

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11300
/proc/meminfo: memFree=1499320/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=136908 CPUtime=642.08
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 34854 0 0 0 64170 38 0 0 25 0 1 0 226018363 140193792 33982 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 34227 33982 67 122 0 34101 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 136908


################
# More data... #
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[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11500
/proc/meminfo: memFree=1413112/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=223372 CPUtime=4060.79
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 58227 0 0 0 406009 70 0 0 25 0 1 0 226018363 228732928 55527 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 55843 55527 67 122 0 55717 0
Current children cumulated CPU time (s) 4060.79
Current children cumulated vsize (KiB) 223372

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11500
/proc/meminfo: memFree=1413112/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=223372 CPUtime=4120.77
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 58227 0 0 0 412007 70 0 0 25 0 1 0 226018363 228732928 55527 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 55843 55527 67 122 0 55717 0
Current children cumulated CPU time (s) 4120.77
Current children cumulated vsize (KiB) 223372

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11500
/proc/meminfo: memFree=1413240/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=223372 CPUtime=4180.75
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 58227 0 0 0 418005 70 0 0 25 0 1 0 226018363 228732928 55527 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 55843 55527 67 122 0 55717 0
Current children cumulated CPU time (s) 4180.75
Current children cumulated vsize (KiB) 223372

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11500
/proc/meminfo: memFree=1413240/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=223372 CPUtime=4240.72
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 58227 0 0 0 424002 70 0 0 25 0 1 0 226018363 228732928 55527 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 55843 55527 67 122 0 55717 0
Current children cumulated CPU time (s) 4240.72
Current children cumulated vsize (KiB) 223372

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11500
/proc/meminfo: memFree=1413176/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=223372 CPUtime=4300.7
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 58227 0 0 0 430000 70 0 0 25 0 1 0 226018363 228732928 55527 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 55843 55527 67 122 0 55717 0
Current children cumulated CPU time (s) 4300.7
Current children cumulated vsize (KiB) 223372

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11500
/proc/meminfo: memFree=1410040/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=226804 CPUtime=4360.69
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 59070 0 0 0 435998 71 0 0 25 0 1 0 226018363 232247296 56370 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 56701 56370 67 122 0 56575 0
Current children cumulated CPU time (s) 4360.69
Current children cumulated vsize (KiB) 226804

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11500
/proc/meminfo: memFree=1408888/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=227596 CPUtime=4420.66
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 59405 0 0 0 441995 71 0 0 25 0 1 0 226018363 233058304 56560 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 56899 56560 67 122 0 56773 0
Current children cumulated CPU time (s) 4420.66
Current children cumulated vsize (KiB) 227596

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11500
/proc/meminfo: memFree=1408952/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=227596 CPUtime=4480.64
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 59406 0 0 0 447993 71 0 0 25 0 1 0 226018363 233058304 56561 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 56899 56561 67 122 0 56773 0
Current children cumulated CPU time (s) 4480.64
Current children cumulated vsize (KiB) 227596

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11500
/proc/meminfo: memFree=1409016/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=227596 CPUtime=4540.62
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 59408 0 0 0 453991 71 0 0 25 0 1 0 226018363 233058304 56563 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 56899 56563 67 122 0 56773 0
Current children cumulated CPU time (s) 4540.62
Current children cumulated vsize (KiB) 227596

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11502
/proc/meminfo: memFree=1402616/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=233932 CPUtime=4600.61
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 60998 0 0 0 459987 74 0 0 25 0 1 0 226018363 239546368 58153 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 58483 58153 67 122 0 58357 0
Current children cumulated CPU time (s) 4600.61
Current children cumulated vsize (KiB) 233932

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11502
/proc/meminfo: memFree=1401976/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=234460 CPUtime=4660.58
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 61275 0 0 0 465984 74 0 0 25 0 1 0 226018363 240087040 58285 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 58615 58285 67 122 0 58489 0
Current children cumulated CPU time (s) 4660.58
Current children cumulated vsize (KiB) 234460

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11502
/proc/meminfo: memFree=1401976/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=234460 CPUtime=4720.56
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 61275 0 0 0 471982 74 0 0 25 0 1 0 226018363 240087040 58285 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 58615 58285 67 122 0 58489 0
Current children cumulated CPU time (s) 4720.56
Current children cumulated vsize (KiB) 234460

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11502
/proc/meminfo: memFree=1402040/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=234460 CPUtime=4780.54
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 61275 0 0 0 477980 74 0 0 25 0 1 0 226018363 240087040 58285 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 58615 58285 67 122 0 58489 0
Current children cumulated CPU time (s) 4780.54
Current children cumulated vsize (KiB) 234460

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11502
/proc/meminfo: memFree=1401912/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=234460 CPUtime=4840.52
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 61421 0 0 0 483978 74 0 0 25 0 1 0 226018363 240087040 58286 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 58615 58286 67 122 0 58489 0
Current children cumulated CPU time (s) 4840.52
Current children cumulated vsize (KiB) 234460

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11502
/proc/meminfo: memFree=1401976/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=234460 CPUtime=4900.5
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 61421 0 0 0 489976 74 0 0 25 0 1 0 226018363 240087040 58286 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 58615 58286 67 122 0 58489 0
Current children cumulated CPU time (s) 4900.5
Current children cumulated vsize (KiB) 234460

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11502
/proc/meminfo: memFree=1401976/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=234460 CPUtime=4960.48
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 61421 0 0 0 495974 74 0 0 25 0 1 0 226018363 240087040 58286 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 58615 58286 67 122 0 58489 0
Current children cumulated CPU time (s) 4960.48
Current children cumulated vsize (KiB) 234460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11502
/proc/meminfo: memFree=1402040/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=234460 CPUtime=5000.07
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 61421 0 0 0 499933 74 0 0 25 0 1 0 226018363 240087040 58286 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 58615 58286 67 122 0 58489 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 234460

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11502
/proc/meminfo: memFree=1402040/2055920 swapFree=4184532/4192956
[pid=11299] ppid=11297 vsize=234460 CPUtime=5000.07
/proc/11299/stat : 11299 (mxc) R 11297 11299 11245 0 -1 4194304 61421 0 0 0 499933 74 0 0 25 0 1 0 226018363 240087040 58286 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 58615 58286 67 122 0 58489 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 234460

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.94
CPU time (s): 5000.12
CPU user time (s): 4999.33
CPU system time (s): 0.78488
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 235040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.33
system time used= 0.78488
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61421
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= 8250

runsolver used 3.9594 second user time and 9.74052 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Sat Apr 28 17:24:47 UTC 2007

IDJOB= 424693
IDBENCH= 20195
IDSOLVER= 174
FILE ID= node58/424693-1177781087

PBS_JOBID= 4715723

Free space on /tmp= 66525 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S295096144-05.cnf
COMMAND LINE= /tmp/evaluation/424693-1177781087/mxc /tmp/evaluation/424693-1177781087/instance-424693-1177781087.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-424693-1177781087 -o ROOT/results/node58/solver-424693-1177781087 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424693-1177781087/mxc /tmp/evaluation/424693-1177781087/instance-424693-1177781087.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  cde497b3d0f6b21ffcb2bc97cd2a2b18

RANDOM SEED= 257638671

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1636240 kB
Buffers:         42500 kB
Cached:         301424 kB
SwapCached:       2604 kB
Active:         221028 kB
Inactive:       132540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1636240 kB
SwapTotal:     4192956 kB
SwapFree:      4184532 kB
Dirty:            1764 kB
Writeback:           0 kB
Mapped:          15972 kB
Slab:            52180 kB
Committed_AS:  1181224 kB
PageTables:       1380 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= 66525 MiB

End job on node58 on Sat Apr 28 18:48:11 UTC 2007