Trace number 424665

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) 5000.11 5001.53

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1274869912-15.cnf
MD5SUM85f01e7612ff708e962af999ed8ac14c
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 variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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/node15/watcher-424665-1177768775 -o ROOT/results/node15/solver-424665-1177768775 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424665-1177768775/mxc /tmp/evaluation/424665-1177768775/instance-424665-1177768775.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 3/77 10425
/proc/meminfo: memFree=1481536/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=2868 CPUtime=0
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 514 0 0 0 0 0 0 0 18 0 1 0 224795141 2936832 499 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 717 500 46 122 0 591 0

[startup+0.0357421 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 10425
/proc/meminfo: memFree=1481536/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=4604 CPUtime=0.03
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 923 0 0 0 3 0 0 0 18 0 1 0 224795141 4714496 908 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 1151 908 46 122 0 1025 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4604

[startup+0.101746 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 10425
/proc/meminfo: memFree=1481536/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=4120 CPUtime=0.09
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 1012 0 0 0 9 0 0 0 18 0 1 0 224795141 4218880 810 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 1030 810 59 122 0 904 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4120

[startup+0.301765 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 10425
/proc/meminfo: memFree=1481536/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=4516 CPUtime=0.29
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 1112 0 0 0 29 0 0 0 20 0 1 0 224795141 4624384 910 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 1129 910 59 122 0 1003 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4516

[startup+0.7018 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 10425
/proc/meminfo: memFree=1481536/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=5176 CPUtime=0.69
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 1296 0 0 0 69 0 0 0 24 0 1 0 224795141 5300224 1094 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 1294 1094 59 122 0 1168 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5176

[startup+1.50187 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 10426
/proc/meminfo: memFree=1476856/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=6500 CPUtime=1.49
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 1632 0 0 0 149 0 0 0 25 0 1 0 224795141 6656000 1430 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 1625 1430 59 122 0 1499 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6500

[startup+3.10202 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 10426
/proc/meminfo: memFree=1474744/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=9668 CPUtime=3.09
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 2409 0 0 0 308 1 0 0 25 0 1 0 224795141 9900032 2207 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 2417 2207 59 122 0 2291 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9668

[startup+6.30131 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 10426
/proc/meminfo: memFree=1468984/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=14816 CPUtime=6.29
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 3696 0 0 0 627 2 0 0 25 0 1 0 224795141 15171584 3494 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519316 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 3704 3494 59 122 0 3578 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14816

[startup+12.7019 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 10426
/proc/meminfo: memFree=1458936/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=24320 CPUtime=12.68
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 6071 0 0 0 1264 4 0 0 25 0 1 0 224795141 24903680 5869 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 6080 5869 59 122 0 5954 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24320

[startup+25.5011 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 10426
/proc/meminfo: memFree=1443064/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=39628 CPUtime=25.48
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 9892 0 0 0 2539 9 0 0 25 0 1 0 224795141 40579072 9690 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 9907 9690 59 122 0 9781 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39628

[startup+51.1014 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 10426
/proc/meminfo: memFree=1435768/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=47160 CPUtime=51.08
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 11828 0 0 0 5096 12 0 0 25 0 1 0 224795141 48291840 11576 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 11790 11576 67 122 0 11664 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 47160

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/84 10534
/proc/meminfo: memFree=1421640/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=59304 CPUtime=102.23
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 14964 0 0 0 10208 15 0 0 25 0 1 0 224795141 60727296 14602 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 14826 14602 67 122 0 14700 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 59304

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 10624
/proc/meminfo: memFree=1416312/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=65640 CPUtime=162.15
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 16638 0 0 0 16198 17 0 0 25 0 1 0 224795141 67215360 16213 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 16410 16213 67 122 0 16284 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 65640

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10624
/proc/meminfo: memFree=1401016/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=81076 CPUtime=222.14
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 20554 0 0 0 22192 22 0 0 25 0 1 0 224795141 83021824 19997 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531538 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 20269 19997 67 122 0 20143 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 81076

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10624
/proc/meminfo: memFree=1399480/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=82528 CPUtime=282.12
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 21007 0 0 0 28189 23 0 0 25 0 1 0 224795141 84508672 20380 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 20632 20380 67 122 0 20506 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 82528

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10624
/proc/meminfo: memFree=1397432/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=84640 CPUtime=342.11
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 21581 0 0 0 34187 24 0 0 25 0 1 0 224795141 86671360 20884 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 21160 20884 67 122 0 21034 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 84640

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10624
/proc/meminfo: memFree=1394616/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=87412 CPUtime=402.09
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 22359 0 0 0 40184 25 0 0 25 0 1 0 224795141 89509888 21586 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 21853 21586 67 122 0 21727 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 87412

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10624
/proc/meminfo: memFree=1394616/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=87392 CPUtime=462.08
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 22436 0 0 0 46182 26 0 0 25 0 1 0 224795141 89489408 21586 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 21848 21586 67 122 0 21722 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 87392

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10624
/proc/meminfo: memFree=1394616/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=87392 CPUtime=522.06
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 22513 0 0 0 52180 26 0 0 25 0 1 0 224795141 89489408 21586 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 21848 21586 67 122 0 21722 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 87392

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10624
/proc/meminfo: memFree=1390200/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=92144 CPUtime=582.05
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 23798 0 0 0 58177 28 0 0 25 0 1 0 224795141 94355456 22787 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134527957 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 23036 22787 67 122 0 22910 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 92144

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10624
/proc/meminfo: memFree=1388280/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=93860 CPUtime=642.04
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 24236 0 0 0 64175 29 0 0 25 0 1 0 224795141 96112640 23225 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531400 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 23465 23225 67 122 0 23339 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 93860


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10824
/proc/meminfo: memFree=1325752/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=155980 CPUtime=4061.11
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 42715 0 0 0 406028 83 0 0 25 0 1 0 224795141 159723520 38784 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 38995 38784 67 122 0 38869 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 155980

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10824
/proc/meminfo: memFree=1325816/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=155980 CPUtime=4121.09
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 42827 0 0 0 412025 84 0 0 25 0 1 0 224795141 159723520 38784 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531171 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 38995 38784 67 122 0 38869 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 155980

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10824
/proc/meminfo: memFree=1325816/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=155980 CPUtime=4181.07
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 42827 0 0 0 418023 84 0 0 25 0 1 0 224795141 159723520 38784 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 38995 38784 67 122 0 38869 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 155980

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10824
/proc/meminfo: memFree=1325816/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=155980 CPUtime=4241.06
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 42827 0 0 0 424021 85 0 0 25 0 1 0 224795141 159723520 38784 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 38995 38784 67 122 0 38869 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 155980

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10824
/proc/meminfo: memFree=1325880/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=155980 CPUtime=4301.04
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 42827 0 0 0 430019 85 0 0 25 0 1 0 224795141 159723520 38784 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534096 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 38995 38784 67 122 0 38869 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 155980

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10824
/proc/meminfo: memFree=1325944/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=155980 CPUtime=4361.03
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 42827 0 0 0 436017 86 0 0 25 0 1 0 224795141 159723520 38784 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531201 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 38995 38784 67 122 0 38869 0
Current children cumulated CPU time (s) 4361.03
Current children cumulated vsize (KiB) 155980

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10824
/proc/meminfo: memFree=1325304/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=156640 CPUtime=4421.01
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 43073 0 0 0 442015 86 0 0 25 0 1 0 224795141 160399360 38918 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534093 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 39160 38918 67 122 0 39034 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 156640

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10824
/proc/meminfo: memFree=1325304/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=156640 CPUtime=4481
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 43073 0 0 0 448013 87 0 0 25 0 1 0 224795141 160399360 38918 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 39160 38918 67 122 0 39034 0
Current children cumulated CPU time (s) 4481
Current children cumulated vsize (KiB) 156640

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10824
/proc/meminfo: memFree=1325304/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=156580 CPUtime=4540.99
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 43185 0 0 0 454011 88 0 0 25 0 1 0 224795141 160337920 38918 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 39145 38918 67 122 0 39019 0
Current children cumulated CPU time (s) 4540.99
Current children cumulated vsize (KiB) 156580

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10824
/proc/meminfo: memFree=1325368/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=156580 CPUtime=4600.97
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 43185 0 0 0 460009 88 0 0 25 0 1 0 224795141 160337920 38918 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 39145 38918 67 122 0 39019 0
Current children cumulated CPU time (s) 4600.97
Current children cumulated vsize (KiB) 156580

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10824
/proc/meminfo: memFree=1325304/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=156580 CPUtime=4660.96
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 43319 0 0 0 466007 89 0 0 25 0 1 0 224795141 160337920 38929 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 39145 38929 67 122 0 39019 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 156580

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10824
/proc/meminfo: memFree=1325304/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=156580 CPUtime=4720.94
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 43319 0 0 0 472005 89 0 0 25 0 1 0 224795141 160337920 38929 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 39145 38929 67 122 0 39019 0
Current children cumulated CPU time (s) 4720.94
Current children cumulated vsize (KiB) 156580

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10824
/proc/meminfo: memFree=1324216/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=158164 CPUtime=4780.92
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 43720 0 0 0 478002 90 0 0 25 0 1 0 224795141 161959936 39330 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 39541 39330 67 122 0 39415 0
Current children cumulated CPU time (s) 4780.92
Current children cumulated vsize (KiB) 158164

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10824
/proc/meminfo: memFree=1322808/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=158956 CPUtime=4840.91
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 44051 0 0 0 484000 91 0 0 25 0 1 0 224795141 162770944 39538 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 39739 39538 67 122 0 39613 0
Current children cumulated CPU time (s) 4840.91
Current children cumulated vsize (KiB) 158956

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10824
/proc/meminfo: memFree=1322808/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=158956 CPUtime=4900.9
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 44051 0 0 0 489998 92 0 0 25 0 1 0 224795141 162770944 39538 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 39739 39538 67 122 0 39613 0
Current children cumulated CPU time (s) 4900.9
Current children cumulated vsize (KiB) 158956

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10824
/proc/meminfo: memFree=1321336/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=160540 CPUtime=4960.88
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 44555 0 0 0 495995 93 0 0 25 0 1 0 224795141 164392960 39919 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 40135 39919 67 122 0 40009 0
Current children cumulated CPU time (s) 4960.88
Current children cumulated vsize (KiB) 160540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10824
/proc/meminfo: memFree=1321336/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=160540 CPUtime=5000.08
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 44555 0 0 0 499915 93 0 0 25 0 1 0 224795141 164392960 39919 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 40135 39919 67 122 0 40009 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 160540

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10824
/proc/meminfo: memFree=1321336/2055920 swapFree=4169140/4192956
[pid=10425] ppid=10423 vsize=160540 CPUtime=5000.08
/proc/10425/stat : 10425 (mxc) R 10423 10425 10371 0 -1 4194304 44555 0 0 0 499915 93 0 0 25 0 1 0 224795141 164392960 39919 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/10425/statm: 40135 39919 67 122 0 40009 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 160540

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.53
CPU time (s): 5000.11
CPU user time (s): 4999.15
CPU system time (s): 0.962853
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 161032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.15
system time used= 0.962853
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44555
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= 101544

runsolver used 3.90841 second user time and 10.8653 second system time

The end



Launcher Data (download as text)




Begin job on node15 on Sat Apr 28 13:59:35 UTC 2007

IDJOB= 424665
IDBENCH= 20167
IDSOLVER= 174
FILE ID= node15/424665-1177768775

PBS_JOBID= 4715647

Free space on /tmp= 66543 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1274869912-15.cnf
COMMAND LINE= /tmp/evaluation/424665-1177768775/mxc /tmp/evaluation/424665-1177768775/instance-424665-1177768775.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-424665-1177768775 -o ROOT/results/node15/solver-424665-1177768775 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424665-1177768775/mxc /tmp/evaluation/424665-1177768775/instance-424665-1177768775.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  85f01e7612ff708e962af999ed8ac14c

RANDOM SEED= 477285180

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1482008 kB
Buffers:         49376 kB
Cached:         427136 kB
SwapCached:       2956 kB
Active:         213212 kB
Inactive:       286380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1482008 kB
SwapTotal:     4192956 kB
SwapFree:      4169140 kB
Dirty:            1532 kB
Writeback:           0 kB
Mapped:          30260 kB
Slab:            59736 kB
Committed_AS:  7143068 kB
PageTables:       1868 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= 66543 MiB

End job on node15 on Sat Apr 28 15:22:59 UTC 2007