Trace number 424696

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) 5000.13 5001.57

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1496322949-03.cnf
MD5SUMc3803de57c6d57343b2d2bb8ea2052c1
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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/node18/watcher-424696-1177782821 -o ROOT/results/node18/solver-424696-1177782821 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424696-1177782821/mxc /tmp/evaluation/424696-1177782821/instance-424696-1177782821.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19163
/proc/meminfo: memFree=1442120/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=3884 CPUtime=0
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 792 0 0 0 0 0 0 0 18 0 1 0 226199468 3977216 777 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134820422 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 971 782 47 122 0 845 0

[startup+0.0928031 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19163
/proc/meminfo: memFree=1442120/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=6532 CPUtime=0.08
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 1727 0 0 0 8 0 0 0 18 0 1 0 226199468 6688768 1327 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520785 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 1633 1327 47 122 0 1507 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6532

[startup+0.101802 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19163
/proc/meminfo: memFree=1442120/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=6532 CPUtime=0.09
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 1745 0 0 0 9 0 0 0 18 0 1 0 226199468 6688768 1345 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 1633 1345 57 122 0 1507 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6532

[startup+0.301821 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19163
/proc/meminfo: memFree=1442120/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=7060 CPUtime=0.29
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 1869 0 0 0 28 1 0 0 20 0 1 0 226199468 7229440 1469 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 1765 1469 59 122 0 1639 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7060

[startup+0.701861 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19163
/proc/meminfo: memFree=1442120/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=7456 CPUtime=0.69
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 1993 0 0 0 68 1 0 0 24 0 1 0 226199468 7634944 1593 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 1864 1593 59 122 0 1738 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7456

[startup+1.50194 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19164
/proc/meminfo: memFree=1435584/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=8512 CPUtime=1.49
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 2246 0 0 0 148 1 0 0 25 0 1 0 226199468 8716288 1846 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 2128 1846 59 122 0 2002 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8512

[startup+3.10209 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19164
/proc/meminfo: memFree=1434112/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=10492 CPUtime=3.09
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 2743 0 0 0 307 2 0 0 25 0 1 0 226199468 10743808 2343 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 2623 2343 59 122 0 2497 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10492

[startup+6.3014 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19164
/proc/meminfo: memFree=1429824/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=14724 CPUtime=6.29
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 3791 0 0 0 626 3 0 0 25 0 1 0 226199468 15077376 3391 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 3681 3391 59 122 0 3555 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14724

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19164
/proc/meminfo: memFree=1421184/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=22660 CPUtime=12.69
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 5787 0 0 0 1264 5 0 0 25 0 1 0 226199468 23203840 5387 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531538 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 5665 5387 59 122 0 5539 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22660

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 19164
/proc/meminfo: memFree=1406272/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=37332 CPUtime=25.48
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 9436 0 0 0 2540 8 0 0 25 0 1 0 226199468 38227968 9036 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 9333 9036 59 122 0 9207 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37332

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 19164
/proc/meminfo: memFree=1378240/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=65588 CPUtime=51.08
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 16486 0 0 0 5092 16 0 0 25 0 1 0 226199468 67162112 16086 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 16397 16086 59 122 0 16271 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 65588

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 19164
/proc/meminfo: memFree=1328448/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=114900 CPUtime=102.26
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 28779 0 0 0 10198 28 0 0 25 0 1 0 226199468 117657600 28379 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 28725 28379 59 122 0 28599 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 114900

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19164
/proc/meminfo: memFree=1279488/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=163292 CPUtime=162.25
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 41041 0 0 0 16186 39 0 0 25 0 1 0 226199468 167211008 40530 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 40823 40530 67 122 0 40697 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 163292

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19164
/proc/meminfo: memFree=1279488/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=163292 CPUtime=222.23
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 41041 0 0 0 22183 40 0 0 25 0 1 0 226199468 167211008 40530 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530830 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 40823 40530 67 122 0 40697 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 163292

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19164
/proc/meminfo: memFree=1262464/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=181132 CPUtime=282.22
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 45504 0 0 0 28176 46 0 0 25 0 1 0 226199468 185479168 44993 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529863 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 45283 44993 67 122 0 45157 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 181132

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19164
/proc/meminfo: memFree=1260736/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=182188 CPUtime=342.21
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 45888 0 0 0 34173 48 0 0 25 0 1 0 226199468 186560512 45257 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 45547 45257 67 122 0 45421 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 182188

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19164
/proc/meminfo: memFree=1260736/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=182188 CPUtime=402.19
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 45888 0 0 0 40171 48 0 0 25 0 1 0 226199468 186560512 45257 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 45547 45257 67 122 0 45421 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 182188

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 19286
/proc/meminfo: memFree=1233408/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=208616 CPUtime=462.12
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 52526 0 0 0 46154 58 0 0 25 0 1 0 226199468 213622784 51763 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 52154 51763 67 122 0 52028 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 208616

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19362
/proc/meminfo: memFree=1234496/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=208616 CPUtime=522.07
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 52526 0 0 0 52148 59 0 0 25 0 1 0 226199468 213622784 51763 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 52154 51763 67 122 0 52028 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 208616

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19362
/proc/meminfo: memFree=1234496/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=208616 CPUtime=582.05
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 52526 0 0 0 58146 59 0 0 25 0 1 0 226199468 213622784 51763 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 52154 51763 67 122 0 52028 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 208616

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19362
/proc/meminfo: memFree=1212608/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=230552 CPUtime=642.04
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 58022 0 0 0 64138 66 0 0 25 0 1 0 226199468 236085248 57259 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 57638 57259 67 122 0 57512 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 230552


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 19486
/proc/meminfo: memFree=1034112/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=407360 CPUtime=4061.13
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 103173 0 0 0 405971 142 0 0 25 0 1 0 226199468 417136640 101468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 101840 101468 67 122 0 101714 0
Current children cumulated CPU time (s) 4061.13
Current children cumulated vsize (KiB) 407360

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19562
/proc/meminfo: memFree=1035264/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=407360 CPUtime=4121.07
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 103173 0 0 0 411965 142 0 0 25 0 1 0 226199468 417136640 101468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 101840 101468 67 122 0 101714 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 407360

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19562
/proc/meminfo: memFree=1035328/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=407360 CPUtime=4181.06
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 103173 0 0 0 417963 143 0 0 25 0 1 0 226199468 417136640 101468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 101840 101468 67 122 0 101714 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 407360

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19562
/proc/meminfo: memFree=1035264/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=407360 CPUtime=4241.04
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 103173 0 0 0 423961 143 0 0 25 0 1 0 226199468 417136640 101468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 101840 101468 67 122 0 101714 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 407360

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19562
/proc/meminfo: memFree=1035328/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=407360 CPUtime=4301.03
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 103173 0 0 0 429959 144 0 0 25 0 1 0 226199468 417136640 101468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 101840 101468 67 122 0 101714 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 407360

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19562
/proc/meminfo: memFree=1035264/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=407360 CPUtime=4361.02
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 103173 0 0 0 435957 145 0 0 25 0 1 0 226199468 417136640 101468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 101840 101468 67 122 0 101714 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 407360

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19562
/proc/meminfo: memFree=1035264/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=407360 CPUtime=4421
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 103173 0 0 0 441955 145 0 0 25 0 1 0 226199468 417136640 101468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 101840 101468 67 122 0 101714 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 407360

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19562
/proc/meminfo: memFree=1035328/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=407360 CPUtime=4480.99
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 103173 0 0 0 447953 146 0 0 25 0 1 0 226199468 417136640 101468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 101840 101468 67 122 0 101714 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 407360

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19562
/proc/meminfo: memFree=1035328/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=407360 CPUtime=4540.97
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 103173 0 0 0 453951 146 0 0 25 0 1 0 226199468 417136640 101468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 101840 101468 67 122 0 101714 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 407360

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19562
/proc/meminfo: memFree=1035392/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=407360 CPUtime=4600.95
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 103173 0 0 0 459949 146 0 0 25 0 1 0 226199468 417136640 101468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 101840 101468 67 122 0 101714 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 407360

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19562
/proc/meminfo: memFree=1035392/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=407360 CPUtime=4660.94
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 103173 0 0 0 465947 147 0 0 25 0 1 0 226199468 417136640 101468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 101840 101468 67 122 0 101714 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 407360

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19562
/proc/meminfo: memFree=1035456/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=407360 CPUtime=4720.93
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 103173 0 0 0 471945 148 0 0 25 0 1 0 226199468 417136640 101468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535052 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 101840 101468 67 122 0 101714 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 407360

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19562
/proc/meminfo: memFree=1035392/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=407360 CPUtime=4780.91
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 103173 0 0 0 477943 148 0 0 25 0 1 0 226199468 417136640 101468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 101840 101468 67 122 0 101714 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 407360

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19562
/proc/meminfo: memFree=1035392/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=407360 CPUtime=4840.9
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 103173 0 0 0 483941 149 0 0 25 0 1 0 226199468 417136640 101468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 101840 101468 67 122 0 101714 0
Current children cumulated CPU time (s) 4840.9
Current children cumulated vsize (KiB) 407360

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19562
/proc/meminfo: memFree=1035456/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=407360 CPUtime=4900.88
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 103173 0 0 0 489939 149 0 0 25 0 1 0 226199468 417136640 101468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 101840 101468 67 122 0 101714 0
Current children cumulated CPU time (s) 4900.88
Current children cumulated vsize (KiB) 407360

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19562
/proc/meminfo: memFree=1035456/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=407360 CPUtime=4960.87
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 103173 0 0 0 495937 150 0 0 25 0 1 0 226199468 417136640 101468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 101840 101468 67 122 0 101714 0
Current children cumulated CPU time (s) 4960.87
Current children cumulated vsize (KiB) 407360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19562
/proc/meminfo: memFree=1035392/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=407360 CPUtime=5000.06
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 103173 0 0 0 499856 150 0 0 25 0 1 0 226199468 417136640 101468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 101840 101468 67 122 0 101714 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 407360

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 19562
/proc/meminfo: memFree=1035392/2055920 swapFree=4147180/4192956
[pid=19163] ppid=19161 vsize=407360 CPUtime=5000.06
/proc/19163/stat : 19163 (mxc) R 19161 19163 18870 0 -1 4194304 103173 0 0 0 499856 150 0 0 25 0 1 0 226199468 417136640 101468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/19163/statm: 101840 101468 67 122 0 101714 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 407360

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.57
CPU time (s): 5000.13
CPU user time (s): 4998.56
CPU system time (s): 1.56576
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 408060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.56
system time used= 1.56576
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 103173
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= 103177

runsolver used 3.9264 second user time and 10.7674 second system time

The end



Launcher Data (download as text)




Begin job on node18 on Sat Apr 28 17:53:41 UTC 2007

IDJOB= 424696
IDBENCH= 20198
IDSOLVER= 174
FILE ID= node18/424696-1177782821

PBS_JOBID= 4715686

Free space on /tmp= 66528 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1496322949-03.cnf
COMMAND LINE= /tmp/evaluation/424696-1177782821/mxc /tmp/evaluation/424696-1177782821/instance-424696-1177782821.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-424696-1177782821 -o ROOT/results/node18/solver-424696-1177782821 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424696-1177782821/mxc /tmp/evaluation/424696-1177782821/instance-424696-1177782821.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c3803de57c6d57343b2d2bb8ea2052c1

RANDOM SEED= 725109819

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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:       1442528 kB
Buffers:         55500 kB
Cached:         460884 kB
SwapCached:      14832 kB
Active:         253196 kB
Inactive:       286692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1442528 kB
SwapTotal:     4192956 kB
SwapFree:      4147180 kB
Dirty:            2116 kB
Writeback:           0 kB
Mapped:          30192 kB
Slab:            59048 kB
Committed_AS:  5503480 kB
PageTables:       1776 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= 66528 MiB

End job on node18 on Sat Apr 28 19:17:05 UTC 2007