Trace number 424690

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 5001.75

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S2045682869-15.cnf
MD5SUMc1e9445e504d7e0b49cff316e2ecad3a
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/node71/watcher-424690-1177779855 -o ROOT/results/node71/solver-424690-1177779855 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424690-1177779855/mxc /tmp/evaluation/424690-1177779855/instance-424690-1177779855.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 3896
/proc/meminfo: memFree=1694676/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=3372 CPUtime=0
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 630 0 0 0 0 0 0 0 18 0 1 0 253974785 3452928 615 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 843 616 46 122 0 717 0

[startup+0.071741 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 3896
/proc/meminfo: memFree=1694676/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=4732 CPUtime=0.06
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 1240 0 0 0 6 0 0 0 18 0 1 0 253974785 4845568 972 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 1183 973 57 122 0 1057 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4732

[startup+0.101744 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 3896
/proc/meminfo: memFree=1694676/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=4864 CPUtime=0.09
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 1267 0 0 0 9 0 0 0 18 0 1 0 253974785 4980736 999 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 1216 999 57 122 0 1090 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4864

[startup+0.301771 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 3896
/proc/meminfo: memFree=1694676/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=5260 CPUtime=0.29
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 1368 0 0 0 29 0 0 0 19 0 1 0 253974785 5386240 1100 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 1315 1100 59 122 0 1189 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5260

[startup+0.701826 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 3896
/proc/meminfo: memFree=1694676/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=5920 CPUtime=0.69
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 1530 0 0 0 69 0 0 0 22 0 1 0 253974785 6062080 1262 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 1480 1262 59 122 0 1354 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5920

[startup+1.50194 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 3897
/proc/meminfo: memFree=1689496/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=7108 CPUtime=1.49
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 1840 0 0 0 148 1 0 0 25 0 1 0 253974785 7278592 1572 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 1777 1572 59 122 0 1651 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7108

[startup+3.10115 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 3897
/proc/meminfo: memFree=1687576/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=9616 CPUtime=3.09
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 2468 0 0 0 308 1 0 0 25 0 1 0 253974785 9846784 2200 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 2404 2200 59 122 0 2278 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9616

[startup+6.30159 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 3897
/proc/meminfo: memFree=1682392/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=14396 CPUtime=6.29
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 3639 0 0 0 627 2 0 0 25 0 1 0 253974785 14741504 3371 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 3599 3371 59 122 0 3473 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14396

[startup+12.7015 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 3897
/proc/meminfo: memFree=1673056/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=23372 CPUtime=12.69
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 5903 0 0 0 1264 5 0 0 25 0 1 0 253974785 23932928 5635 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 5843 5635 59 122 0 5717 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23372

[startup+25.5012 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 3897
/proc/meminfo: memFree=1657056/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=38944 CPUtime=25.48
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 9762 0 0 0 2539 9 0 0 25 0 1 0 253974785 39878656 9494 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 9736 9494 59 122 0 9610 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38944

[startup+51.1017 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 3897
/proc/meminfo: memFree=1631584/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=64420 CPUtime=51.07
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 16163 0 0 0 5091 16 0 0 25 0 1 0 253974785 65966080 15895 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 16105 15895 59 122 0 15979 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 64420

[startup+102.306 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 3897
/proc/meminfo: memFree=1607648/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=88048 CPUtime=102.27
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 22084 0 0 0 10205 22 0 0 25 0 1 0 253974785 90161152 21746 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 22012 21746 67 122 0 21886 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 88048

[startup+162.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 3897
/proc/meminfo: memFree=1593760/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=101512 CPUtime=162.24
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 25543 0 0 0 16199 25 0 0 25 0 1 0 253974785 103948288 25130 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 25378 25130 67 122 0 25252 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 101512

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3897
/proc/meminfo: memFree=1584736/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=110488 CPUtime=222.22
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 27869 0 0 0 22194 28 0 0 25 0 1 0 253974785 113139712 27374 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 27622 27374 67 122 0 27496 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 110488

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3897
/proc/meminfo: memFree=1579360/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=115768 CPUtime=282.2
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 29295 0 0 0 28190 30 0 0 25 0 1 0 253974785 118546432 28710 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 28942 28710 67 122 0 28816 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 115768

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3897
/proc/meminfo: memFree=1573664/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=121840 CPUtime=342.18
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 30815 0 0 0 34186 32 0 0 25 0 1 0 253974785 124764160 30230 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 30460 30230 67 122 0 30334 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 121840

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3897
/proc/meminfo: memFree=1572192/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=123028 CPUtime=402.16
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 31182 0 0 0 40183 33 0 0 25 0 1 0 253974785 125980672 30507 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 30757 30507 67 122 0 30631 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 123028

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3897
/proc/meminfo: memFree=1541216/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=153948 CPUtime=462.14
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 39026 0 0 0 46173 41 0 0 25 0 1 0 253974785 157642752 38252 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535374 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 38487 38252 67 122 0 38361 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 153948

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3897
/proc/meminfo: memFree=1541280/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=153948 CPUtime=522.12
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 39026 0 0 0 52171 41 0 0 25 0 1 0 253974785 157642752 38252 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 38487 38252 67 122 0 38361 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 153948

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3897
/proc/meminfo: memFree=1539360/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=155796 CPUtime=582.11
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 39590 0 0 0 58169 42 0 0 25 0 1 0 253974785 159535104 38717 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 38949 38717 67 122 0 38823 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 155796

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3897
/proc/meminfo: memFree=1539424/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=155796 CPUtime=642.09
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 39590 0 0 0 64167 42 0 0 25 0 1 0 253974785 159535104 38717 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 38949 38717 67 122 0 38823 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 155796


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4097
/proc/meminfo: memFree=1490080/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=205592 CPUtime=4060.92
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 52887 0 0 0 406028 64 0 0 25 0 1 0 253974785 210526208 51061 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 51398 51061 67 122 0 51272 0
Current children cumulated CPU time (s) 4060.92
Current children cumulated vsize (KiB) 205592

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4097
/proc/meminfo: memFree=1490144/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=205592 CPUtime=4120.9
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 52887 0 0 0 412026 64 0 0 25 0 1 0 253974785 210526208 51061 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 51398 51061 67 122 0 51272 0
Current children cumulated CPU time (s) 4120.9
Current children cumulated vsize (KiB) 205592

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4097
/proc/meminfo: memFree=1481568/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=213908 CPUtime=4180.87
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 55125 0 0 0 418021 66 0 0 25 0 1 0 253974785 219041792 53154 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 53477 53154 67 122 0 53351 0
Current children cumulated CPU time (s) 4180.87
Current children cumulated vsize (KiB) 213908

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4097
/proc/meminfo: memFree=1481632/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=213908 CPUtime=4240.85
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 55125 0 0 0 424019 66 0 0 25 0 1 0 253974785 219041792 53154 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 53477 53154 67 122 0 53351 0
Current children cumulated CPU time (s) 4240.85
Current children cumulated vsize (KiB) 213908

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4097
/proc/meminfo: memFree=1481632/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=213908 CPUtime=4300.84
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 55125 0 0 0 430018 66 0 0 25 0 1 0 253974785 219041792 53154 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 53477 53154 67 122 0 53351 0
Current children cumulated CPU time (s) 4300.84
Current children cumulated vsize (KiB) 213908

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4097
/proc/meminfo: memFree=1481696/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=213908 CPUtime=4360.83
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 55125 0 0 0 436016 67 0 0 25 0 1 0 253974785 219041792 53154 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 53477 53154 67 122 0 53351 0
Current children cumulated CPU time (s) 4360.83
Current children cumulated vsize (KiB) 213908

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4097
/proc/meminfo: memFree=1471840/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=223544 CPUtime=4420.8
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 57684 0 0 0 442010 70 0 0 25 0 1 0 253974785 228909056 55568 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 55886 55568 67 122 0 55760 0
Current children cumulated CPU time (s) 4420.8
Current children cumulated vsize (KiB) 223544

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4097
/proc/meminfo: memFree=1471904/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=223544 CPUtime=4480.78
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 57684 0 0 0 448008 70 0 0 25 0 1 0 253974785 228909056 55568 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 55886 55568 67 122 0 55760 0
Current children cumulated CPU time (s) 4480.78
Current children cumulated vsize (KiB) 223544

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4097
/proc/meminfo: memFree=1471904/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=223544 CPUtime=4540.76
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 57684 0 0 0 454006 70 0 0 25 0 1 0 253974785 228909056 55568 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531259 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 55886 55568 67 122 0 55760 0
Current children cumulated CPU time (s) 4540.76
Current children cumulated vsize (KiB) 223544

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4097
/proc/meminfo: memFree=1471968/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=223544 CPUtime=4600.75
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 57684 0 0 0 460005 70 0 0 25 0 1 0 253974785 228909056 55568 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 55886 55568 67 122 0 55760 0
Current children cumulated CPU time (s) 4600.75
Current children cumulated vsize (KiB) 223544

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4097
/proc/meminfo: memFree=1471968/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=223544 CPUtime=4660.72
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 57684 0 0 0 466002 70 0 0 25 0 1 0 253974785 228909056 55568 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 55886 55568 67 122 0 55760 0
Current children cumulated CPU time (s) 4660.72
Current children cumulated vsize (KiB) 223544

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4097
/proc/meminfo: memFree=1471904/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=223544 CPUtime=4720.72
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 57829 0 0 0 472001 71 0 0 25 0 1 0 253974785 228909056 55568 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 55886 55568 67 122 0 55760 0
Current children cumulated CPU time (s) 4720.72
Current children cumulated vsize (KiB) 223544

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4097
/proc/meminfo: memFree=1471968/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=223544 CPUtime=4780.69
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 57829 0 0 0 477998 71 0 0 25 0 1 0 253974785 228909056 55568 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531376 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 55886 55568 67 122 0 55760 0
Current children cumulated CPU time (s) 4780.69
Current children cumulated vsize (KiB) 223544

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4097
/proc/meminfo: memFree=1471968/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=223544 CPUtime=4840.67
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 57829 0 0 0 483996 71 0 0 25 0 1 0 253974785 228909056 55568 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 55886 55568 67 122 0 55760 0
Current children cumulated CPU time (s) 4840.67
Current children cumulated vsize (KiB) 223544

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4097
/proc/meminfo: memFree=1472032/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=223544 CPUtime=4900.65
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 57829 0 0 0 489994 71 0 0 25 0 1 0 253974785 228909056 55568 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 55886 55568 67 122 0 55760 0
Current children cumulated CPU time (s) 4900.65
Current children cumulated vsize (KiB) 223544

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4097
/proc/meminfo: memFree=1471904/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=223476 CPUtime=4960.63
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 57974 0 0 0 495992 71 0 0 25 0 1 0 253974785 228839424 55555 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 55869 55555 67 122 0 55743 0
Current children cumulated CPU time (s) 4960.63
Current children cumulated vsize (KiB) 223476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4097
/proc/meminfo: memFree=1471904/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=223476 CPUtime=5000.03
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 57974 0 0 0 499932 71 0 0 25 0 1 0 253974785 228839424 55555 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 55869 55555 67 122 0 55743 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 223476

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4097
/proc/meminfo: memFree=1471904/2055920 swapFree=4184260/4192956
[pid=3896] ppid=3894 vsize=223476 CPUtime=5000.03
/proc/3896/stat : 3896 (mxc) R 3894 3896 3842 0 -1 4194304 57974 0 0 0 499932 71 0 0 25 0 1 0 253974785 228839424 55555 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3896/statm: 55869 55555 67 122 0 55743 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 223476

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.75
CPU time (s): 5000.07
CPU user time (s): 4999.33
CPU system time (s): 0.747886
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 224124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.33
system time used= 0.747886
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57974
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= 5165

runsolver used 3.65044 second user time and 10.0515 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Sat Apr 28 17:04:15 UTC 2007

IDJOB= 424690
IDBENCH= 20192
IDSOLVER= 174
FILE ID= node71/424690-1177779855

PBS_JOBID= 4715710

Free space on /tmp= 66507 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S2045682869-15.cnf
COMMAND LINE= /tmp/evaluation/424690-1177779855/mxc /tmp/evaluation/424690-1177779855/instance-424690-1177779855.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-424690-1177779855 -o ROOT/results/node71/solver-424690-1177779855 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424690-1177779855/mxc /tmp/evaluation/424690-1177779855/instance-424690-1177779855.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c1e9445e504d7e0b49cff316e2ecad3a

RANDOM SEED= 607573228

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:       1695168 kB
Buffers:         42480 kB
Cached:         241892 kB
SwapCached:       2792 kB
Active:         158652 kB
Inactive:       135268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1695168 kB
SwapTotal:     4192956 kB
SwapFree:      4184260 kB
Dirty:            1776 kB
Writeback:           0 kB
Mapped:          15564 kB
Slab:            52860 kB
Committed_AS:  3696688 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 18:27:39 UTC 2007