Trace number 329911

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) 1200.12 1200.42

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k65.cnf
MD5SUM5e5ff9a8f4e99a8a5a1ebc8850b3b06a
Bench CategoryINDUST (industrial 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 variables96565
Number of clauses432288
Sum of the clauses size1112454
Maximum clause length20
Minimum clause length1
Number of clauses of size 1623
Number of clauses of size 2336666
Number of clauses of size 347487
Number of clauses of size 419400
Number of clauses of size 58424
Number of clauses of size over 519688

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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-329911-1173152265 -o ROOT/results/node4/solver-329911-1173152265 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329911-1173152265/mxc /tmp/evaluation/329911-1173152265/instance-329911-1173152265.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 7.43 6.95 4.29 3/77 20451
/proc/meminfo: memFree=1807072/2055920 swapFree=4153444/4192956
[pid=20451] ppid=20449 vsize=10760 CPUtime=0
/proc/20451/stat : 20451 (mxc) R 20449 20451 19462 0 -1 4194304 737 0 0 0 0 0 0 0 18 0 1 0 335181391 11018240 721 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/20451/statm: 2690 728 42 122 0 2564 0

[startup+0.0940589 s]
/proc/loadavg: 7.43 6.95 4.29 3/77 20451
/proc/meminfo: memFree=1807072/2055920 swapFree=4153444/4192956
[pid=20451] ppid=20449 vsize=23888 CPUtime=0.08
/proc/20451/stat : 20451 (mxc) R 20449 20451 19462 0 -1 4194304 5355 0 0 0 6 2 0 0 18 0 1 0 335181391 24461312 5339 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20451/statm: 5972 5339 46 122 0 5846 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 23888

[startup+0.101059 s]
/proc/loadavg: 7.43 6.95 4.29 3/77 20451
/proc/meminfo: memFree=1807072/2055920 swapFree=4153444/4192956
[pid=20451] ppid=20449 vsize=24152 CPUtime=0.09
/proc/20451/stat : 20451 (mxc) R 20449 20451 19462 0 -1 4194304 5435 0 0 0 7 2 0 0 18 0 1 0 335181391 24731648 5419 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20451/statm: 6038 5420 46 122 0 5912 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24152

[startup+0.301076 s]
/proc/loadavg: 7.43 6.95 4.29 3/77 20451
/proc/meminfo: memFree=1807072/2055920 swapFree=4153444/4192956
[pid=20451] ppid=20449 vsize=20648 CPUtime=0.29
/proc/20451/stat : 20451 (mxc) R 20449 20451 19462 0 -1 4194304 7000 0 0 0 26 3 0 0 19 0 1 0 335181391 21143552 4527 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134547915 0 0 4096 0 0 0 0 17 1 0 0
/proc/20451/statm: 5162 4527 58 122 0 5036 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20648

[startup+0.701116 s]
/proc/loadavg: 7.43 6.95 4.29 3/77 20451
/proc/meminfo: memFree=1807072/2055920 swapFree=4153444/4192956
[pid=20451] ppid=20449 vsize=20780 CPUtime=0.69
/proc/20451/stat : 20451 (mxc) R 20449 20451 19462 0 -1 4194304 7034 0 0 0 66 3 0 0 22 0 1 0 335181391 21278720 4561 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20451/statm: 5195 4561 59 122 0 5069 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20780

[startup+1.50119 s]
/proc/loadavg: 7.43 6.95 4.29 2/78 20452
/proc/meminfo: memFree=1788952/2055920 swapFree=4153444/4192956
[pid=20451] ppid=20449 vsize=20912 CPUtime=1.49
/proc/20451/stat : 20451 (mxc) R 20449 20451 19462 0 -1 4194304 7047 0 0 0 146 3 0 0 25 0 1 0 335181391 21413888 4574 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20451/statm: 5228 4574 59 122 0 5102 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20912

[startup+3.10135 s]
/proc/loadavg: 7.43 6.95 4.29 2/78 20452
/proc/meminfo: memFree=1788760/2055920 swapFree=4153444/4192956
[pid=20451] ppid=20449 vsize=20912 CPUtime=3.09
/proc/20451/stat : 20451 (mxc) R 20449 20451 19462 0 -1 4194304 7065 0 0 0 306 3 0 0 25 0 1 0 335181391 21413888 4592 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/20451/statm: 5228 4592 59 122 0 5102 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20912

[startup+6.30165 s]
/proc/loadavg: 6.92 6.85 4.28 2/78 20452
/proc/meminfo: memFree=1788312/2055920 swapFree=4153444/4192956
[pid=20451] ppid=20449 vsize=21324 CPUtime=6.29
/proc/20451/stat : 20451 (mxc) R 20449 20451 19462 0 -1 4194304 7149 0 0 0 625 4 0 0 25 0 1 0 335181391 21835776 4676 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20451/statm: 5331 4676 59 122 0 5205 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21324

[startup+12.7013 s]
/proc/loadavg: 6.44 6.75 4.26 2/78 20452
/proc/meminfo: memFree=1787736/2055920 swapFree=4153444/4192956
[pid=20451] ppid=20449 vsize=21852 CPUtime=12.69
/proc/20451/stat : 20451 (mxc) R 20449 20451 19462 0 -1 4194304 7306 0 0 0 1265 4 0 0 25 0 1 0 335181391 22376448 4833 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20451/statm: 5463 4833 59 122 0 5337 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21852

[startup+25.5015 s]
/proc/loadavg: 5.24 6.47 4.21 2/78 20452
/proc/meminfo: memFree=1785880/2055920 swapFree=4153444/4192956
[pid=20451] ppid=20449 vsize=23700 CPUtime=25.49
/proc/20451/stat : 20451 (mxc) R 20449 20451 19462 0 -1 4194304 7776 0 0 0 2544 5 0 0 25 0 1 0 335181391 24268800 5303 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/20451/statm: 5925 5303 59 122 0 5799 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23700

[startup+51.1019 s]
/proc/loadavg: 3.79 6.03 4.12 2/78 20452
/proc/meminfo: memFree=1779416/2055920 swapFree=4153444/4192956
[pid=20451] ppid=20449 vsize=30552 CPUtime=51.08
/proc/20451/stat : 20451 (mxc) R 20449 20451 19462 0 -1 4194304 9432 0 0 0 5101 7 0 0 25 0 1 0 335181391 31285248 6959 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20451/statm: 7638 6959 59 122 0 7512 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 30552

[startup+102.306 s]
/proc/loadavg: 2.21 5.25 3.95 2/78 20452
/proc/meminfo: memFree=1770072/2055920 swapFree=4153444/4192956
[pid=20451] ppid=20449 vsize=39660 CPUtime=102.27
/proc/20451/stat : 20451 (mxc) R 20449 20451 19462 0 -1 4194304 11740 0 0 0 10217 10 0 0 25 0 1 0 335181391 40611840 9267 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/20451/statm: 9915 9267 59 122 0 9789 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 39660

[startup+162.302 s]
/proc/loadavg: 1.44 4.48 3.77 2/78 20452
/proc/meminfo: memFree=1763288/2055920 swapFree=4153444/4192956
[pid=20451] ppid=20449 vsize=46684 CPUtime=162.25
/proc/20451/stat : 20451 (mxc) R 20449 20451 19462 0 -1 4194304 13604 0 0 0 16211 14 0 0 25 0 1 0 335181391 47804416 11025 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20451/statm: 11671 11025 67 122 0 11545 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 46684

[startup+222.301 s]
/proc/loadavg: 1.16 3.84 3.59 2/78 20452
/proc/meminfo: memFree=1756248/2055920 swapFree=4153444/4192956
[pid=20451] ppid=20449 vsize=53368 CPUtime=222.23
/proc/20451/stat : 20451 (mxc) R 20449 20451 19462 0 -1 4194304 15370 0 0 0 22207 16 0 0 25 0 1 0 335181391 54648832 12677 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20451/statm: 13342 12677 67 122 0 13216 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 53368

[startup+282.301 s]
/proc/loadavg: 1.06 3.32 3.43 2/78 20454
/proc/meminfo: memFree=1749016/2055920 swapFree=4153444/4192956
[pid=20451] ppid=20449 vsize=60496 CPUtime=282.22
/proc/20451/stat : 20451 (mxc) R 20449 20451 19462 0 -1 4194304 17268 0 0 0 28203 19 0 0 25 0 1 0 335181391 61947904 14450 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534086 0 0 4096 0 0 0 0 17 1 0 0
/proc/20451/statm: 15124 14450 67 122 0 14998 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 60496

[startup+342.302 s]
/proc/loadavg: 1.02 2.90 3.27 2/78 20454
/proc/meminfo: memFree=1749016/2055920 swapFree=4153444/4192956
[pid=20451] ppid=20449 vsize=60496 CPUtime=342.21
/proc/20451/stat : 20451 (mxc) R 20449 20451 19462 0 -1 4194304 17272 0 0 0 34201 20 0 0 25 0 1 0 335181391 61947904 14454 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20451/statm: 15124 14454 67 122 0 14998 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 60496

[startup+402.302 s]
/proc/loadavg: 1.00 2.55 3.13 2/78 20454
/proc/meminfo: memFree=1744280/2055920 swapFree=4153444/4192956
[pid=20451] ppid=20449 vsize=65660 CPUtime=402.19
/proc/20451/stat : 20451 (mxc) R 20449 20451 19462 0 -1 4194304 18581 0 0 0 40197 22 0 0 25 0 1 0 335181391 67235840 15625 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/20451/statm: 16415 15625 67 122 0 16289 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 65660

[startup+462.301 s]
/proc/loadavg: 1.00 2.26 2.99 2/78 20454
/proc/meminfo: memFree=1737688/2055920 swapFree=4153444/4192956
[pid=20451] ppid=20449 vsize=72540 CPUtime=462.17
/proc/20451/stat : 20451 (mxc) R 20449 20451 19462 0 -1 4194304 20312 0 0 0 46193 24 0 0 25 0 1 0 335181391 74280960 17356 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519759 0 0 4096 0 0 0 0 17 1 0 0
/proc/20451/statm: 18135 17356 67 122 0 18009 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 72540

[startup+522.302 s]
/proc/loadavg: 1.00 2.03 2.86 2/78 20454
/proc/meminfo: memFree=1737176/2055920 swapFree=4153444/4192956
[pid=20451] ppid=20449 vsize=72804 CPUtime=522.16
/proc/20451/stat : 20451 (mxc) R 20449 20451 19462 0 -1 4194304 20519 0 0 0 52191 25 0 0 25 0 1 0 335181391 74551296 17425 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/20451/statm: 18201 17425 67 122 0 18075 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 72804

[startup+582.302 s]
/proc/loadavg: 1.00 1.84 2.74 2/78 20454
/proc/meminfo: memFree=1731480/2055920 swapFree=4153444/4192956
[pid=20451] ppid=20449 vsize=78480 CPUtime=582.14
/proc/20451/stat : 20451 (mxc) R 20449 20451 19462 0 -1 4194304 22087 0 0 0 58187 27 0 0 25 0 1 0 335181391 80363520 18841 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/20451/statm: 19620 18841 67 122 0 19494 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 78480

[startup+642.301 s]
/proc/loadavg: 1.00 1.68 2.63 2/78 20454
/proc/meminfo: memFree=1731480/2055920 swapFree=4153444/4192956
[pid=20451] ppid=20449 vsize=78480 CPUtime=642.14
/proc/20451/stat : 20451 (mxc) R 20449 20451 19462 0 -1 4194304 22090 0 0 0 64186 28 0 0 25 0 1 0 335181391 80363520 18844 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/20451/statm: 19620 18844 67 122 0 19494 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 78480

[startup+702.301 s]
/proc/loadavg: 1.00 1.56 2.53 2/78 20454
/proc/meminfo: memFree=1731416/2055920 swapFree=4153444/4192956
[pid=20451] ppid=20449 vsize=78480 CPUtime=702.11
/proc/20451/stat : 20451 (mxc) R 20449 20451 19462 0 -1 4194304 22243 0 0 0 70183 28 0 0 25 0 1 0 335181391 80363520 18845 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/20451/statm: 19620 18845 67 122 0 19494 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 78480

[startup+762.306 s]
/proc/loadavg: 1.00 1.45 2.43 2/78 20454
/proc/meminfo: memFree=1731416/2055920 swapFree=4153444/4192956
[pid=20451] ppid=20449 vsize=78480 CPUtime=762.11
/proc/20451/stat : 20451 (mxc) R 20449 20451 19462 0 -1 4194304 22243 0 0 0 76182 29 0 0 25 0 1 0 335181391 80363520 18845 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519630 0 0 4096 0 0 0 0 17 1 0 0
/proc/20451/statm: 19620 18845 67 122 0 19494 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 78480

[startup+822.302 s]
/proc/loadavg: 1.00 1.37 2.34 2/78 20454
/proc/meminfo: memFree=1731352/2055920 swapFree=4153444/4192956
[pid=20451] ppid=20449 vsize=78480 CPUtime=822.09
/proc/20451/stat : 20451 (mxc) R 20449 20451 19462 0 -1 4194304 22395 0 0 0 82180 29 0 0 25 0 1 0 335181391 80363520 18845 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20451/statm: 19620 18845 67 122 0 19494 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 78480

[startup+882.301 s]
/proc/loadavg: 1.00 1.30 2.25 2/78 20454
/proc/meminfo: memFree=1731352/2055920 swapFree=4153444/4192956
[pid=20451] ppid=20449 vsize=78480 CPUtime=882.07
/proc/20451/stat : 20451 (mxc) R 20449 20451 19462 0 -1 4194304 22405 0 0 0 88177 30 0 0 25 0 1 0 335181391 80363520 18855 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/20451/statm: 19620 18855 67 122 0 19494 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 78480

[startup+942.301 s]
/proc/loadavg: 1.00 1.24 2.17 2/78 20454
/proc/meminfo: memFree=1731224/2055920 swapFree=4153444/4192956
[pid=20451] ppid=20449 vsize=78480 CPUtime=942.06
/proc/20451/stat : 20451 (mxc) R 20449 20451 19462 0 -1 4194304 22585 0 0 0 94176 30 0 0 25 0 1 0 335181391 80363520 18868 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20451/statm: 19620 18868 67 122 0 19494 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 78480

[startup+1002.3 s]
/proc/loadavg: 1.00 1.20 2.09 2/78 20454
/proc/meminfo: memFree=1731480/2055920 swapFree=4153444/4192956
[pid=20451] ppid=20449 vsize=78480 CPUtime=1002.05
/proc/20451/stat : 20451 (mxc) R 20449 20451 19462 0 -1 4194304 22586 0 0 0 100174 31 0 0 25 0 1 0 335181391 80363520 18869 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20451/statm: 19620 18869 67 122 0 19494 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 78480

[startup+1062.3 s]
/proc/loadavg: 1.00 1.16 2.02 2/78 20454
/proc/meminfo: memFree=1731352/2055920 swapFree=4153444/4192956
[pid=20451] ppid=20449 vsize=78480 CPUtime=1062.02
/proc/20451/stat : 20451 (mxc) R 20449 20451 19462 0 -1 4194304 22754 0 0 0 106171 31 0 0 25 0 1 0 335181391 80363520 18870 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519779 0 0 4096 0 0 0 0 17 1 0 0
/proc/20451/statm: 19620 18870 67 122 0 19494 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 78480

[startup+1122.3 s]
/proc/loadavg: 1.00 1.13 1.95 2/78 20454
/proc/meminfo: memFree=1731352/2055920 swapFree=4153444/4192956
[pid=20451] ppid=20449 vsize=78480 CPUtime=1122.01
/proc/20451/stat : 20451 (mxc) R 20449 20451 19462 0 -1 4194304 22754 0 0 0 112169 32 0 0 25 0 1 0 335181391 80363520 18870 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20451/statm: 19620 18870 67 122 0 19494 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 78480

[startup+1182.3 s]
/proc/loadavg: 1.00 1.10 1.89 2/78 20454
/proc/meminfo: memFree=1725080/2055920 swapFree=4153444/4192956
[pid=20451] ppid=20449 vsize=84956 CPUtime=1182
/proc/20451/stat : 20451 (mxc) R 20449 20451 19462 0 -1 4194304 24492 0 0 0 118166 34 0 0 25 0 1 0 335181391 86994944 20441 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20451/statm: 21239 20441 67 122 0 21113 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 84956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.09 1.87 2/78 20454
/proc/meminfo: memFree=1725080/2055920 swapFree=4153444/4192956
[pid=20451] ppid=20449 vsize=84956 CPUtime=1200.1
/proc/20451/stat : 20451 (mxc) R 20449 20451 19462 0 -1 4194304 24509 0 0 0 119976 34 0 0 25 0 1 0 335181391 86994944 20458 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20451/statm: 21239 20458 67 122 0 21113 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 84956

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): 1200.42
CPU time (s): 1200.12
CPU user time (s): 1199.76
CPU system time (s): 0.360945
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 85624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.360945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24509
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= 1674

runsolver used 1.39979 second user time and 2.97655 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Tue Mar  6 03:37:45 UTC 2007

IDJOB= 329911
IDBENCH= 20551
IDSOLVER= 107
FILE ID= node4/329911-1173152265

PBS_JOBID= 4014997

Free space on /tmp= 66507 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k65.cnf
COMMAND LINE= /tmp/evaluation/329911-1173152265/mxc /tmp/evaluation/329911-1173152265/instance-329911-1173152265.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-329911-1173152265 -o ROOT/results/node4/solver-329911-1173152265 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329911-1173152265/mxc /tmp/evaluation/329911-1173152265/instance-329911-1173152265.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  5e5ff9a8f4e99a8a5a1ebc8850b3b06a

RANDOM SEED= 820825563

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1807480 kB
Buffers:         33396 kB
Cached:         137240 kB
SwapCached:       2152 kB
Active:          65432 kB
Inactive:       128148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1807480 kB
SwapTotal:     4192956 kB
SwapFree:      4153444 kB
Dirty:           10408 kB
Writeback:           0 kB
Mapped:          30772 kB
Slab:            40376 kB
Committed_AS:  1239232 kB
PageTables:       1768 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66507 MiB

End job on node4 on Tue Mar  6 03:57:48 UTC 2007