Trace number 424401

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) 5000.03 5001.61

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S1615006153-07.SAT.shuffled.cnf
MD5SUM2881e4c5fef6c59282cf64b97b731df9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.32295
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
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/node72/watcher-424401-1177634396 -o ROOT/results/node72/solver-424401-1177634396 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424401-1177634396/mxc /tmp/evaluation/424401-1177634396/instance-424401-1177634396.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: 0.77 0.93 0.98 3/77 14929
/proc/meminfo: memFree=1792040/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=1064 CPUtime=0
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 239478050 1089536 115 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519538 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 266 115 57 122 0 140 0

[startup+0.0392329 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 14929
/proc/meminfo: memFree=1792040/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=1196 CPUtime=0.03
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 164 0 0 0 3 0 0 0 18 0 1 0 239478050 1224704 149 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 299 149 59 122 0 173 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1196

[startup+0.10124 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 14929
/proc/meminfo: memFree=1792040/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=1336 CPUtime=0.09
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 200 0 0 0 9 0 0 0 18 0 1 0 239478050 1368064 183 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531086 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 334 183 67 122 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1336

[startup+0.301257 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 14929
/proc/meminfo: memFree=1792040/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=1336 CPUtime=0.29
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 224 0 0 0 29 0 0 0 19 0 1 0 239478050 1368064 207 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 334 207 67 122 0 208 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1336

[startup+0.701293 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 14929
/proc/meminfo: memFree=1792040/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=1592 CPUtime=0.69
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 261 0 0 0 69 0 0 0 22 0 1 0 239478050 1630208 244 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530911 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 398 244 67 122 0 272 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1592

[startup+1.50137 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 14930
/proc/meminfo: memFree=1791200/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=1712 CPUtime=1.49
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 294 0 0 0 149 0 0 0 25 0 1 0 239478050 1753088 277 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 428 277 67 122 0 302 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1712

[startup+3.10151 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 14930
/proc/meminfo: memFree=1790944/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=1844 CPUtime=3.09
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 332 0 0 0 309 0 0 0 25 0 1 0 239478050 1888256 315 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530055 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 461 315 67 122 0 335 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1844

[startup+6.30181 s]
/proc/loadavg: 0.79 0.94 0.98 2/78 14930
/proc/meminfo: memFree=1790688/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=1988 CPUtime=6.29
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 373 0 0 0 629 0 0 0 25 0 1 0 239478050 2035712 356 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 497 356 67 122 0 371 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1988

[startup+12.7014 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 14930
/proc/meminfo: memFree=1790368/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=2232 CPUtime=12.69
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 426 0 0 0 1269 0 0 0 25 0 1 0 239478050 2285568 409 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 558 409 67 122 0 432 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2232

[startup+25.5016 s]
/proc/loadavg: 0.85 0.94 0.98 2/78 14930
/proc/meminfo: memFree=1790048/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=2476 CPUtime=25.49
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 493 0 0 0 2549 0 0 0 25 0 1 0 239478050 2535424 476 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 619 476 67 122 0 493 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2476

[startup+51.1019 s]
/proc/loadavg: 0.90 0.94 0.98 2/78 14930
/proc/meminfo: memFree=1789792/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=2692 CPUtime=51.08
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 563 0 0 0 5108 0 0 0 25 0 1 0 239478050 2756608 546 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529873 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 673 546 67 122 0 547 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2692

[startup+102.306 s]
/proc/loadavg: 0.95 0.95 0.98 2/78 14930
/proc/meminfo: memFree=1789344/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=3144 CPUtime=102.27
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 657 0 0 0 10227 0 0 0 25 0 1 0 239478050 3219456 640 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 786 640 67 122 0 660 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3144

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 14930
/proc/meminfo: memFree=1789024/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=3364 CPUtime=162.25
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 727 0 0 0 16224 1 0 0 25 0 1 0 239478050 3444736 710 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519924 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 841 710 67 122 0 715 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3364

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 14930
/proc/meminfo: memFree=1788896/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=3548 CPUtime=222.23
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 758 0 0 0 22222 1 0 0 25 0 1 0 239478050 3633152 741 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519310 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 887 741 67 122 0 761 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3548

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14930
/proc/meminfo: memFree=1788576/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=3836 CPUtime=282.22
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 832 0 0 0 28220 2 0 0 25 0 1 0 239478050 3928064 815 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 959 815 67 122 0 833 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 3836

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14930
/proc/meminfo: memFree=1788320/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=4012 CPUtime=342.2
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 881 0 0 0 34218 2 0 0 25 0 1 0 239478050 4108288 864 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 1003 864 67 122 0 877 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4012

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14930
/proc/meminfo: memFree=1788128/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=4208 CPUtime=402.19
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 938 0 0 0 40216 3 0 0 25 0 1 0 239478050 4308992 921 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 1052 921 67 122 0 926 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 4208

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14930
/proc/meminfo: memFree=1788064/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=4300 CPUtime=462.16
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 962 0 0 0 46213 3 0 0 25 0 1 0 239478050 4403200 945 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531162 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 1075 945 67 122 0 949 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 4300

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14930
/proc/meminfo: memFree=1788000/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=4396 CPUtime=522.15
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 982 0 0 0 52211 4 0 0 25 0 1 0 239478050 4501504 965 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534734 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 1099 965 67 122 0 973 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 4396

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14930
/proc/meminfo: memFree=1787872/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=4616 CPUtime=582.13
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 1027 0 0 0 58209 4 0 0 25 0 1 0 239478050 4726784 1010 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528080 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 1154 1010 67 122 0 1028 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 4616

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14930
/proc/meminfo: memFree=1787744/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=4700 CPUtime=642.13
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 1057 0 0 0 64208 5 0 0 25 0 1 0 239478050 4812800 1040 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 1175 1040 67 122 0 1049 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 4700


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15134
/proc/meminfo: memFree=1786144/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=6264 CPUtime=4001.12
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 1454 0 0 0 400082 30 0 0 25 0 1 0 239478050 6414336 1425 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 1566 1425 67 122 0 1440 0
Current children cumulated CPU time (s) 4001.12
Current children cumulated vsize (KiB) 6264

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15134
/proc/meminfo: memFree=1786144/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=6328 CPUtime=4061.1
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 1466 0 0 0 406080 30 0 0 25 0 1 0 239478050 6479872 1437 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 1582 1437 67 122 0 1456 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 6328

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15134
/proc/meminfo: memFree=1786080/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=6384 CPUtime=4121.09
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 1475 0 0 0 412078 31 0 0 25 0 1 0 239478050 6537216 1446 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519304 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 1596 1446 67 122 0 1470 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 6384

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15134
/proc/meminfo: memFree=1786080/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=6380 CPUtime=4181.07
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 1475 0 0 0 418076 31 0 0 25 0 1 0 239478050 6533120 1446 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 1595 1446 67 122 0 1469 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 6380

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15134
/proc/meminfo: memFree=1786080/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=6376 CPUtime=4241.06
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 1478 0 0 0 424074 32 0 0 25 0 1 0 239478050 6529024 1449 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 1594 1449 67 122 0 1468 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 6376

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15134
/proc/meminfo: memFree=1786016/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=6420 CPUtime=4301.04
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 1486 0 0 0 430072 32 0 0 25 0 1 0 239478050 6574080 1457 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 1605 1457 67 122 0 1479 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 6420

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15134
/proc/meminfo: memFree=1786016/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=6408 CPUtime=4361.02
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 1486 0 0 0 436069 33 0 0 25 0 1 0 239478050 6561792 1457 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 1602 1457 67 122 0 1476 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 6408

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15134
/proc/meminfo: memFree=1786080/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=6408 CPUtime=4421
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 1487 0 0 0 442067 33 0 0 25 0 1 0 239478050 6561792 1458 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 1602 1458 67 122 0 1476 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 6408

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15134
/proc/meminfo: memFree=1786016/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=6472 CPUtime=4480.99
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 1502 0 0 0 448065 34 0 0 25 0 1 0 239478050 6627328 1473 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 1618 1473 67 122 0 1492 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 6472

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15134
/proc/meminfo: memFree=1785952/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=6504 CPUtime=4540.97
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 1512 0 0 0 454063 34 0 0 25 0 1 0 239478050 6660096 1483 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519990 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 1626 1483 67 122 0 1500 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 6504

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15134
/proc/meminfo: memFree=1785952/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=6504 CPUtime=4600.96
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 1512 0 0 0 460062 34 0 0 25 0 1 0 239478050 6660096 1483 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 1626 1483 67 122 0 1500 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 6504

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15134
/proc/meminfo: memFree=1785888/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=6504 CPUtime=4660.94
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 1512 0 0 0 466059 35 0 0 25 0 1 0 239478050 6660096 1483 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 1626 1483 67 122 0 1500 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 6504

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15134
/proc/meminfo: memFree=1785824/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=6504 CPUtime=4720.93
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 1512 0 0 0 472058 35 0 0 25 0 1 0 239478050 6660096 1483 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 1626 1483 67 122 0 1500 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 6504

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15134
/proc/meminfo: memFree=1785824/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=6580 CPUtime=4780.91
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 1529 0 0 0 478055 36 0 0 25 0 1 0 239478050 6737920 1500 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 1645 1500 67 122 0 1519 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 6580

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15134
/proc/meminfo: memFree=1785760/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=6580 CPUtime=4840.89
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 1529 0 0 0 484053 36 0 0 25 0 1 0 239478050 6737920 1500 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 1645 1500 67 122 0 1519 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 6580

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 15302
/proc/meminfo: memFree=1784360/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=6644 CPUtime=4900.78
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 1545 0 0 0 490042 36 0 0 25 0 1 0 239478050 6803456 1516 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519287 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 1661 1516 67 122 0 1535 0
Current children cumulated CPU time (s) 4900.78
Current children cumulated vsize (KiB) 6644

[startup+4962.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 15812
/proc/meminfo: memFree=1785248/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=6708 CPUtime=4960.72
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 1553 0 0 0 496035 37 0 0 25 0 1 0 239478050 6868992 1524 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 1677 1524 67 122 0 1551 0
Current children cumulated CPU time (s) 4960.72
Current children cumulated vsize (KiB) 6708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 15812
/proc/meminfo: memFree=1785440/2055920 swapFree=4157088/4192956
[pid=14929] ppid=14927 vsize=6708 CPUtime=5000.01
/proc/14929/stat : 14929 (mxc) R 14927 14929 14875 0 -1 4194304 1553 0 0 0 499964 37 0 0 25 0 1 0 239478050 6868992 1524 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/14929/statm: 1677 1524 67 122 0 1551 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 6708

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): 5001.61
CPU time (s): 5000.03
CPU user time (s): 4999.65
CPU system time (s): 0.379942
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 6708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.65
system time used= 0.379942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1553
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= 13699

runsolver used 3.78143 second user time and 11.0423 second system time

The end



Launcher Data (download as text)




Begin job on node72 on Fri Apr 27 00:39:56 UTC 2007

IDJOB= 424401
IDBENCH= 19865
IDSOLVER= 174
FILE ID= node72/424401-1177634396

PBS_JOBID= 4697280

Free space on /tmp= 66490 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S1615006153-07.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424401-1177634396/mxc /tmp/evaluation/424401-1177634396/instance-424401-1177634396.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-424401-1177634396 -o ROOT/results/node72/solver-424401-1177634396 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424401-1177634396/mxc /tmp/evaluation/424401-1177634396/instance-424401-1177634396.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  2881e4c5fef6c59282cf64b97b731df9

RANDOM SEED= 871878876

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1792448 kB
Buffers:         40604 kB
Cached:         148112 kB
SwapCached:      17664 kB
Active:         113640 kB
Inactive:        98564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1792448 kB
SwapTotal:     4192956 kB
SwapFree:      4157088 kB
Dirty:             828 kB
Writeback:           0 kB
Mapped:          29564 kB
Slab:            36784 kB
Committed_AS:  3365680 kB
PageTables:       1788 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= 66490 MiB

End job on node72 on Fri Apr 27 02:03:20 UTC 2007