Trace number 424699

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) 5000.08 5003.26

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1314701073-08.cnf
MD5SUMfd5c93189113fd3fe98f3e154d2a7947
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/node63/watcher-424699-1177783473 -o ROOT/results/node63/solver-424699-1177783473 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424699-1177783473/mxc /tmp/evaluation/424699-1177783473/instance-424699-1177783473.cnf 

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


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 29799
/proc/meminfo: memFree=1365116/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=3588 CPUtime=0
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 684 0 0 0 0 0 0 0 19 0 1 0 254337189 3674112 670 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703068 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 897 678 46 122 0 771 0

[startup+0.0993331 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 29799
/proc/meminfo: memFree=1365116/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=6532 CPUtime=0.09
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 1750 0 0 0 8 1 0 0 19 0 1 0 254337189 6688768 1350 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 1633 1350 57 122 0 1507 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6532

[startup+0.101332 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 29799
/proc/meminfo: memFree=1365116/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=6532 CPUtime=0.09
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 1757 0 0 0 8 1 0 0 20 0 1 0 254337189 6688768 1357 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 1633 1357 57 122 0 1507 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6532

[startup+0.301353 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 29799
/proc/meminfo: memFree=1365116/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=7060 CPUtime=0.29
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 1881 0 0 0 28 1 0 0 21 0 1 0 254337189 7229440 1481 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 1765 1481 59 122 0 1639 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7060

[startup+0.701395 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 29799
/proc/meminfo: memFree=1365116/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=7588 CPUtime=0.69
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 2003 0 0 0 68 1 0 0 25 0 1 0 254337189 7770112 1603 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 1897 1603 59 122 0 1771 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7588

[startup+1.50148 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 29800
/proc/meminfo: memFree=1358516/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=8644 CPUtime=1.49
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 2275 0 0 0 148 1 0 0 25 0 1 0 254337189 8851456 1875 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 2161 1875 59 122 0 2035 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8644

[startup+3.10165 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 29800
/proc/meminfo: memFree=1356852/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=10624 CPUtime=3.09
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 2784 0 0 0 307 2 0 0 25 0 1 0 254337189 10878976 2384 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531511 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 2656 2384 59 122 0 2530 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10624

[startup+6.30199 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 29800
/proc/meminfo: memFree=1352308/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=14852 CPUtime=6.29
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 3843 0 0 0 627 2 0 0 25 0 1 0 254337189 15208448 3443 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520329 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 3713 3443 59 122 0 3587 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14852

[startup+12.7017 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 29800
/proc/meminfo: memFree=1343476/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=23588 CPUtime=12.68
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 6011 0 0 0 1264 4 0 0 25 0 1 0 254337189 24154112 5611 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 5897 5611 59 122 0 5771 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23588

[startup+25.502 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 29800
/proc/meminfo: memFree=1327988/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=38516 CPUtime=25.47
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 9753 0 0 0 2540 7 0 0 25 0 1 0 254337189 39440384 9353 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 9629 9353 59 122 0 9503 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 38516

[startup+51.1017 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 29800
/proc/meminfo: memFree=1301236/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=65720 CPUtime=51.05
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 16520 0 0 0 5090 15 0 0 25 0 1 0 254337189 67297280 16120 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528637 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 16430 16120 59 122 0 16304 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 65720

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 29800
/proc/meminfo: memFree=1253492/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=112892 CPUtime=102.23
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 28281 0 0 0 10198 25 0 0 25 0 1 0 254337189 115601408 27881 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530609 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 28223 27881 59 122 0 28097 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 112892

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29800
/proc/meminfo: memFree=1207092/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=158752 CPUtime=162.19
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 39906 0 0 0 16180 39 0 0 25 0 1 0 254337189 162562048 39395 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 39688 39395 67 122 0 39562 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 158752

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29800
/proc/meminfo: memFree=1207092/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=158752 CPUtime=222.17
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 39906 0 0 0 22178 39 0 0 25 0 1 0 254337189 162562048 39395 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531218 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 39688 39395 67 122 0 39562 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 158752

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29800
/proc/meminfo: memFree=1181876/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=184664 CPUtime=282.11
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 46379 0 0 0 28165 46 0 0 25 0 1 0 254337189 189095936 45868 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 46166 45868 67 122 0 46040 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 184664

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29800
/proc/meminfo: memFree=1174196/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=191664 CPUtime=342.08
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 48278 0 0 0 34160 48 0 0 25 0 1 0 254337189 196263936 47648 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 47916 47648 67 122 0 47790 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 191664

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29800
/proc/meminfo: memFree=1174132/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=191664 CPUtime=402.05
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 48278 0 0 0 40157 48 0 0 25 0 1 0 254337189 196263936 47648 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 47916 47648 67 122 0 47790 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 191664

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29800
/proc/meminfo: memFree=1147188/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=219012 CPUtime=462.01
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 55129 0 0 0 46146 55 0 0 25 0 1 0 254337189 224268288 54367 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134687247 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 54753 54367 67 122 0 54627 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 219012

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29800
/proc/meminfo: memFree=1147252/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=219012 CPUtime=521.98
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 55129 0 0 0 52143 55 0 0 25 0 1 0 254337189 224268288 54367 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 54753 54367 67 122 0 54627 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 219012

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29800
/proc/meminfo: memFree=1147188/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=219012 CPUtime=581.94
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 55129 0 0 0 58139 55 0 0 25 0 1 0 254337189 224268288 54367 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530184 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 54753 54367 67 122 0 54627 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 219012

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29800
/proc/meminfo: memFree=1128500/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=237904 CPUtime=641.91
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 59838 0 0 0 64130 61 0 0 25 0 1 0 254337189 243613696 59076 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 59476 59076 67 122 0 59350 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 237904


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

[startup+4002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30000
/proc/meminfo: memFree=991412/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=374276 CPUtime=3999.75
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 95871 0 0 0 399855 120 0 0 25 0 1 0 254337189 383258624 93238 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 93569 93238 67 122 0 93443 0
Current children cumulated CPU time (s) 3999.75
Current children cumulated vsize (KiB) 374276

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30000
/proc/meminfo: memFree=991348/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=374276 CPUtime=4059.71
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 95871 0 0 0 405851 120 0 0 25 0 1 0 254337189 383258624 93238 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 93569 93238 67 122 0 93443 0
Current children cumulated CPU time (s) 4059.71
Current children cumulated vsize (KiB) 374276

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30000
/proc/meminfo: memFree=991284/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=374276 CPUtime=4119.67
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 95872 0 0 0 411847 120 0 0 25 0 1 0 254337189 383258624 93239 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 93569 93239 67 122 0 93443 0
Current children cumulated CPU time (s) 4119.67
Current children cumulated vsize (KiB) 374276

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30000
/proc/meminfo: memFree=991348/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=374276 CPUtime=4179.64
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 95873 0 0 0 417844 120 0 0 25 0 1 0 254337189 383258624 93240 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 93569 93240 67 122 0 93443 0
Current children cumulated CPU time (s) 4179.64
Current children cumulated vsize (KiB) 374276

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30000
/proc/meminfo: memFree=991348/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=374276 CPUtime=4239.59
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 95873 0 0 0 423839 120 0 0 25 0 1 0 254337189 383258624 93240 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 93569 93240 67 122 0 93443 0
Current children cumulated CPU time (s) 4239.59
Current children cumulated vsize (KiB) 374276

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30000
/proc/meminfo: memFree=991412/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=374276 CPUtime=4299.54
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 95874 0 0 0 429834 120 0 0 25 0 1 0 254337189 383258624 93241 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 93569 93241 67 122 0 93443 0
Current children cumulated CPU time (s) 4299.54
Current children cumulated vsize (KiB) 374276

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30000
/proc/meminfo: memFree=991412/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=374276 CPUtime=4359.51
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 95874 0 0 0 435831 120 0 0 25 0 1 0 254337189 383258624 93241 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 93569 93241 67 122 0 93443 0
Current children cumulated CPU time (s) 4359.51
Current children cumulated vsize (KiB) 374276

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30000
/proc/meminfo: memFree=991412/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=374276 CPUtime=4419.47
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 95874 0 0 0 441827 120 0 0 25 0 1 0 254337189 383258624 93241 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 93569 93241 67 122 0 93443 0
Current children cumulated CPU time (s) 4419.47
Current children cumulated vsize (KiB) 374276

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30000
/proc/meminfo: memFree=991476/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=374276 CPUtime=4479.44
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 95874 0 0 0 447824 120 0 0 25 0 1 0 254337189 383258624 93241 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531366 0 0 4096 0 0 0 0 17 1 0 0
/proc/29799/statm: 93569 93241 67 122 0 93443 0
Current children cumulated CPU time (s) 4479.44
Current children cumulated vsize (KiB) 374276

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 30000
/proc/meminfo: memFree=991476/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=374276 CPUtime=4539.39
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 95874 0 0 0 453819 120 0 0 25 0 1 0 254337189 383258624 93241 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 93569 93241 67 122 0 93443 0
Current children cumulated CPU time (s) 4539.39
Current children cumulated vsize (KiB) 374276

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30000
/proc/meminfo: memFree=991284/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=374276 CPUtime=4599.36
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 95874 0 0 0 459816 120 0 0 25 0 1 0 254337189 383258624 93241 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 93569 93241 67 122 0 93443 0
Current children cumulated CPU time (s) 4599.36
Current children cumulated vsize (KiB) 374276

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30000
/proc/meminfo: memFree=991348/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=374276 CPUtime=4659.33
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 95874 0 0 0 465813 120 0 0 25 0 1 0 254337189 383258624 93241 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 93569 93241 67 122 0 93443 0
Current children cumulated CPU time (s) 4659.33
Current children cumulated vsize (KiB) 374276

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30000
/proc/meminfo: memFree=991348/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=374276 CPUtime=4719.27
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 95875 0 0 0 471807 120 0 0 25 0 1 0 254337189 383258624 93242 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531357 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 93569 93242 67 122 0 93443 0
Current children cumulated CPU time (s) 4719.27
Current children cumulated vsize (KiB) 374276

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30000
/proc/meminfo: memFree=991348/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=374276 CPUtime=4779.23
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 95875 0 0 0 477803 120 0 0 25 0 1 0 254337189 383258624 93242 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 93569 93242 67 122 0 93443 0
Current children cumulated CPU time (s) 4779.23
Current children cumulated vsize (KiB) 374276

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30000
/proc/meminfo: memFree=991284/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=374276 CPUtime=4839.2
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 95875 0 0 0 483800 120 0 0 25 0 1 0 254337189 383258624 93242 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 93569 93242 67 122 0 93443 0
Current children cumulated CPU time (s) 4839.2
Current children cumulated vsize (KiB) 374276

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30000
/proc/meminfo: memFree=974324/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=391772 CPUtime=4899.17
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 100232 0 0 0 489791 126 0 0 25 0 1 0 254337189 401174528 97599 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 97943 97599 67 122 0 97817 0
Current children cumulated CPU time (s) 4899.17
Current children cumulated vsize (KiB) 391772

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30000
/proc/meminfo: memFree=964404/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=401288 CPUtime=4959.13
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 102790 0 0 0 495785 128 0 0 25 0 1 0 254337189 410918912 99964 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 100322 99964 67 122 0 100196 0
Current children cumulated CPU time (s) 4959.13
Current children cumulated vsize (KiB) 401288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5003.2 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30000
/proc/meminfo: memFree=964404/2055920 swapFree=4182936/4192956
[pid=29799] ppid=29797 vsize=401288 CPUtime=5000.01
/proc/29799/stat : 29799 (mxc) R 29797 29799 29745 0 -1 4194304 102790 0 0 0 499873 128 0 0 25 0 1 0 254337189 410918912 99964 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/29799/statm: 100322 99964 67 122 0 100196 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 401288

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5003.26
CPU time (s): 5000.08
CPU user time (s): 4998.74
CPU system time (s): 1.3388
CPU usage (%): 99.9363
Max. virtual memory (cumulated for all children) (KiB): 402060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.74
system time used= 1.3388
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 102790
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= 5
involuntary context switches= 15535

runsolver used 5.40818 second user time and 12.3591 second system time

The end



Launcher Data (download as text)




Begin job on node63 on Sat Apr 28 18:04:33 UTC 2007

IDJOB= 424699
IDBENCH= 20201
IDSOLVER= 174
FILE ID= node63/424699-1177783473

PBS_JOBID= 4715739

Free space on /tmp= 66529 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1314701073-08.cnf
COMMAND LINE= /tmp/evaluation/424699-1177783473/mxc /tmp/evaluation/424699-1177783473/instance-424699-1177783473.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-424699-1177783473 -o ROOT/results/node63/solver-424699-1177783473 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424699-1177783473/mxc /tmp/evaluation/424699-1177783473/instance-424699-1177783473.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  fd5c93189113fd3fe98f3e154d2a7947

RANDOM SEED= 955351928

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1365524 kB
Buffers:         52016 kB
Cached:         558252 kB
SwapCached:       4724 kB
Active:         338240 kB
Inactive:       282284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1365524 kB
SwapTotal:     4192956 kB
SwapFree:      4182936 kB
Dirty:            2324 kB
Writeback:           0 kB
Mapped:          15412 kB
Slab:            55908 kB
Committed_AS:  2304592 kB
PageTables:       1460 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= 66529 MiB

End job on node63 on Sat Apr 28 19:27:58 UTC 2007