Trace number 307269

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
CMUSAT BASE 2007-02-08? (TO) 1200.16 1200.67

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 benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1096.16
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node70/watcher-307269-1172116793 -o ROOT/results/node70/solver-307269-1172116793 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307269-1172116793/cmusat_base /tmp/evaluation/307269-1172116793/instance-307269-1172116793.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.93 0.99 0.99 3/64 16665
/proc/meminfo: memFree=1907848/2055920 swapFree=4183308/4192956
[pid=16665] ppid=16663 vsize=2888 CPUtime=0
/proc/16665/stat : 16665 (cmusat_base) R 16663 16665 15440 0 -1 4194304 528 0 0 0 0 0 0 0 18 0 1 0 194480008 2957312 510 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/16665/statm: 722 512 90 241 0 478 0

[startup+0.10699 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 16665
/proc/meminfo: memFree=1907848/2055920 swapFree=4183308/4192956
[pid=16665] ppid=16663 vsize=6836 CPUtime=0.09
/proc/16665/stat : 16665 (cmusat_base) R 16663 16665 15440 0 -1 4194304 1374 0 0 0 9 0 0 0 18 0 1 0 194480008 7000064 1356 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/16665/statm: 1709 1356 90 241 0 1465 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6836

[startup+0.515063 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 16665
/proc/meminfo: memFree=1907848/2055920 swapFree=4183308/4192956
[pid=16665] ppid=16663 vsize=12516 CPUtime=0.5
/proc/16665/stat : 16665 (cmusat_base) R 16663 16665 15440 0 -1 4194304 2946 0 0 0 49 1 0 0 21 0 1 0 194480008 12816384 2304 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/16665/statm: 3129 2304 112 241 0 2885 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 12516

[startup+1.33921 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 16666
/proc/meminfo: memFree=1898816/2055920 swapFree=4183308/4192956
[pid=16665] ppid=16663 vsize=12912 CPUtime=1.33
/proc/16665/stat : 16665 (cmusat_base) R 16663 16665 15440 0 -1 4194304 3039 0 0 0 132 1 0 0 25 0 1 0 194480008 13221888 2397 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134561717 0 0 4096 35 0 0 0 17 1 0 0
/proc/16665/statm: 3228 2397 112 241 0 2984 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 12912

[startup+2.97551 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 16666
/proc/meminfo: memFree=1897728/2055920 swapFree=4183308/4192956
[pid=16665] ppid=16663 vsize=14240 CPUtime=2.96
/proc/16665/stat : 16665 (cmusat_base) R 16663 16665 15440 0 -1 4194304 3386 0 0 0 295 1 0 0 25 0 1 0 194480008 14581760 2744 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/16665/statm: 3560 2744 112 241 0 3316 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 14240

[startup+6.2561 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 16666
/proc/meminfo: memFree=1894528/2055920 swapFree=4183308/4192956
[pid=16665] ppid=16663 vsize=17288 CPUtime=6.24
/proc/16665/stat : 16665 (cmusat_base) R 16663 16665 15440 0 -1 4194304 4158 0 0 0 622 2 0 0 25 0 1 0 194480008 17702912 3516 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16665/statm: 4322 3516 112 241 0 4078 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17288

[startup+12.7073 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 16666
/proc/meminfo: memFree=1887744/2055920 swapFree=4183308/4192956
[pid=16665] ppid=16663 vsize=23532 CPUtime=12.69
/proc/16665/stat : 16665 (cmusat_base) R 16663 16665 15440 0 -1 4194304 5761 0 0 0 1266 3 0 0 25 0 1 0 194480008 24096768 5119 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/16665/statm: 5883 5119 112 241 0 5639 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23532

[startup+25.6086 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 16666
/proc/meminfo: memFree=1875264/2055920 swapFree=4183308/4192956
[pid=16665] ppid=16663 vsize=37180 CPUtime=25.59
/proc/16665/stat : 16665 (cmusat_base) R 16663 16665 15440 0 -1 4194304 9183 0 0 0 2553 6 0 0 25 0 1 0 194480008 38072320 8541 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16665/statm: 9295 8541 112 241 0 9051 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 37180

[startup+51.2162 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 16666
/proc/meminfo: memFree=1850496/2055920 swapFree=4183308/4192956
[pid=16665] ppid=16663 vsize=60992 CPUtime=51.19
/proc/16665/stat : 16665 (cmusat_base) R 16663 16665 15440 0 -1 4194304 15193 0 0 0 5108 11 0 0 25 0 1 0 194480008 62455808 14551 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16665/statm: 15248 14551 112 241 0 15004 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 60992

[startup+102.447 s]
/proc/loadavg: 0.98 0.99 0.99 2/71 16774
/proc/meminfo: memFree=1829136/2055920 swapFree=4183308/4192956
[pid=16665] ppid=16663 vsize=79816 CPUtime=102.36
/proc/16665/stat : 16665 (cmusat_base) R 16663 16665 15440 0 -1 4194304 20665 0 0 0 10221 15 0 0 25 0 1 0 194480008 81731584 19362 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/16665/statm: 19954 19362 112 241 0 19710 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 79816

[startup+162.49 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16864
/proc/meminfo: memFree=1819584/2055920 swapFree=4183308/4192956
[pid=16665] ppid=16663 vsize=89804 CPUtime=162.33
/proc/16665/stat : 16665 (cmusat_base) R 16663 16665 15440 0 -1 4194304 23464 0 0 0 16215 18 0 0 25 0 1 0 194480008 91959296 21928 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/16665/statm: 22451 21928 112 241 0 22207 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 89804

[startup+222.507 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16864
/proc/meminfo: memFree=1809920/2055920 swapFree=4183308/4192956
[pid=16665] ppid=16663 vsize=99688 CPUtime=222.32
/proc/16665/stat : 16665 (cmusat_base) R 16663 16665 15440 0 -1 4194304 26179 0 0 0 22212 20 0 0 25 0 1 0 194480008 102080512 24402 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560457 0 0 4096 35 0 0 0 17 1 0 0
/proc/16665/statm: 24922 24402 112 241 0 24678 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 99688

[startup+282.521 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16864
/proc/meminfo: memFree=1797952/2055920 swapFree=4183308/4192956
[pid=16665] ppid=16663 vsize=111576 CPUtime=282.32
/proc/16665/stat : 16665 (cmusat_base) R 16663 16665 15440 0 -1 4194304 29412 0 0 0 28209 23 0 0 25 0 1 0 194480008 114253824 27387 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16665/statm: 27894 27387 112 241 0 27650 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 111576

[startup+342.541 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16864
/proc/meminfo: memFree=1782144/2055920 swapFree=4183308/4192956
[pid=16665] ppid=16663 vsize=127636 CPUtime=342.31
/proc/16665/stat : 16665 (cmusat_base) R 16663 16665 15440 0 -1 4194304 33623 0 0 0 34205 26 0 0 25 0 1 0 194480008 130699264 31341 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/16665/statm: 31909 31341 112 241 0 31665 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 127636

[startup+402.561 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16864
/proc/meminfo: memFree=1771648/2055920 swapFree=4183308/4192956
[pid=16665] ppid=16663 vsize=138272 CPUtime=402.32
/proc/16665/stat : 16665 (cmusat_base) R 16663 16665 15440 0 -1 4194304 36279 0 0 0 40202 30 0 0 25 0 1 0 194480008 141590528 33997 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560457 0 0 4096 35 0 0 0 17 1 0 0
/proc/16665/statm: 34568 33997 112 241 0 34324 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 138272

[startup+462.574 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16864
/proc/meminfo: memFree=1768576/2055920 swapFree=4183308/4192956
[pid=16665] ppid=16663 vsize=141096 CPUtime=462.3
/proc/16665/stat : 16665 (cmusat_base) R 16663 16665 15440 0 -1 4194304 37268 0 0 0 46200 30 0 0 25 0 1 0 194480008 144482304 34720 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16665/statm: 35274 34720 112 241 0 35030 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 141096

[startup+522.591 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16864
/proc/meminfo: memFree=1752576/2055920 swapFree=4183308/4192956
[pid=16665] ppid=16663 vsize=156892 CPUtime=522.31
/proc/16665/stat : 16665 (cmusat_base) R 16663 16665 15440 0 -1 4194304 41532 0 0 0 52197 34 0 0 25 0 1 0 194480008 160657408 38708 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/16665/statm: 39223 38708 112 241 0 38979 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 156892

[startup+582.61 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16864
/proc/meminfo: memFree=1748544/2055920 swapFree=4183308/4192956
[pid=16665] ppid=16663 vsize=161008 CPUtime=582.3
/proc/16665/stat : 16665 (cmusat_base) R 16663 16665 15440 0 -1 4194304 42612 0 0 0 58196 34 0 0 25 0 1 0 194480008 164872192 39788 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135080254 0 0 4096 35 0 0 0 17 1 0 0
/proc/16665/statm: 40252 39788 112 241 0 40008 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 161008

[startup+642.629 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16864
/proc/meminfo: memFree=1728448/2055920 swapFree=4183308/4192956
[pid=16665] ppid=16663 vsize=181028 CPUtime=642.3
/proc/16665/stat : 16665 (cmusat_base) R 16663 16665 15440 0 -1 4194304 47884 0 0 0 64192 38 0 0 25 0 1 0 194480008 185372672 44772 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/16665/statm: 45257 44772 112 241 0 45013 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 181028

[startup+702.645 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16864
/proc/meminfo: memFree=1713472/2055920 swapFree=4183308/4192956
[pid=16665] ppid=16663 vsize=196988 CPUtime=702.3
/proc/16665/stat : 16665 (cmusat_base) R 16663 16665 15440 0 -1 4194304 51847 0 0 0 70189 41 0 0 25 0 1 0 194480008 201715712 48735 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16665/statm: 49247 48735 112 241 0 49003 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 196988

[startup+762.658 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16864
/proc/meminfo: memFree=1557888/2055920 swapFree=4183308/4192956
[pid=16665] ppid=16663 vsize=356380 CPUtime=762.29
/proc/16665/stat : 16665 (cmusat_base) R 16663 16665 15440 0 -1 4194304 91966 0 0 0 76171 58 0 0 25 0 1 0 194480008 364933120 87306 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/16665/statm: 89095 87306 112 241 0 88851 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 356380

[startup+822.678 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16864
/proc/meminfo: memFree=1557888/2055920 swapFree=4183308/4192956
[pid=16665] ppid=16663 vsize=356380 CPUtime=822.29
/proc/16665/stat : 16665 (cmusat_base) R 16663 16665 15440 0 -1 4194304 91967 0 0 0 82171 58 0 0 25 0 1 0 194480008 364933120 87307 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16665/statm: 89095 87307 112 241 0 88851 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 356380

[startup+882.697 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16864
/proc/meminfo: memFree=1557568/2055920 swapFree=4183308/4192956
[pid=16665] ppid=16663 vsize=356440 CPUtime=882.29
/proc/16665/stat : 16665 (cmusat_base) R 16663 16665 15440 0 -1 4194304 92359 0 0 0 88170 59 0 0 25 0 1 0 194480008 364994560 87385 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16665/statm: 89110 87385 112 241 0 88866 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 356440

[startup+942.717 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16864
/proc/meminfo: memFree=1557568/2055920 swapFree=4183308/4192956
[pid=16665] ppid=16663 vsize=356440 CPUtime=942.29
/proc/16665/stat : 16665 (cmusat_base) R 16663 16665 15440 0 -1 4194304 92359 0 0 0 94170 59 0 0 25 0 1 0 194480008 364994560 87385 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/16665/statm: 89110 87385 112 241 0 88866 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 356440

[startup+1002.73 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16864
/proc/meminfo: memFree=1557120/2055920 swapFree=4183308/4192956
[pid=16665] ppid=16663 vsize=356508 CPUtime=1002.29
/proc/16665/stat : 16665 (cmusat_base) R 16663 16665 15440 0 -1 4194304 92796 0 0 0 100170 59 0 0 25 0 1 0 194480008 365064192 87493 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560484 0 0 4096 35 0 0 0 17 1 0 0
/proc/16665/statm: 89127 87493 112 241 0 88883 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 356508

[startup+1062.75 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16864
/proc/meminfo: memFree=1557120/2055920 swapFree=4183308/4192956
[pid=16665] ppid=16663 vsize=356508 CPUtime=1062.28
/proc/16665/stat : 16665 (cmusat_base) R 16663 16665 15440 0 -1 4194304 92797 0 0 0 106169 59 0 0 25 0 1 0 194480008 365064192 87494 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/16665/statm: 89127 87494 112 241 0 88883 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 356508

[startup+1122.76 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16864
/proc/meminfo: memFree=1557120/2055920 swapFree=4183308/4192956
[pid=16665] ppid=16663 vsize=356508 CPUtime=1122.27
/proc/16665/stat : 16665 (cmusat_base) R 16663 16665 15440 0 -1 4194304 92797 0 0 0 112168 59 0 0 25 0 1 0 194480008 365064192 87494 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16665/statm: 89127 87494 112 241 0 88883 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 356508

[startup+1182.78 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16864
/proc/meminfo: memFree=1556928/2055920 swapFree=4183308/4192956
[pid=16665] ppid=16663 vsize=356508 CPUtime=1182.28
/proc/16665/stat : 16665 (cmusat_base) R 16663 16665 15440 0 -1 4194304 92849 0 0 0 118168 60 0 0 25 0 1 0 194480008 365064192 87546 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16665/statm: 89127 87546 112 241 0 88883 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 356508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.61 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16864
/proc/meminfo: memFree=1556736/2055920 swapFree=4183308/4192956
[pid=16665] ppid=16663 vsize=356508 CPUtime=1200.1
/proc/16665/stat : 16665 (cmusat_base) R 16663 16665 15440 0 -1 4194304 92889 0 0 0 119950 60 0 0 25 0 1 0 194480008 365064192 87586 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/16665/statm: 89127 87586 112 241 0 88883 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 356508

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

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

[startup+1200.61 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16864
/proc/meminfo: memFree=1556736/2055920 swapFree=4183308/4192956
[pid=16665] ppid=16663 vsize=356508 CPUtime=1200.1
/proc/16665/stat : 16665 (cmusat_base) R 16663 16665 15440 0 -1 4194304 92889 0 0 0 119950 60 0 0 25 0 1 0 194480008 365064192 87586 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/16665/statm: 89127 87586 112 241 0 88883 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 356508

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.67
CPU time (s): 1200.16
CPU user time (s): 1199.5
CPU system time (s): 0.659899
CPU usage (%): 99.9581
Max. virtual memory (cumulated for all children) (KiB): 356508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.5
system time used= 0.659899
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 92889
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= 2599

runsolver used 0.834873 second user time and 2.45363 second system time

The end



Launcher Data (download as text)




Begin job on node70 on Thu Feb 22 03:59:53 UTC 2007

IDJOB= 307269
IDBENCH= 20201
IDSOLVER= 120
FILE ID= node70/307269-1172116793

PBS_JOBID= 3892915

Free space on /tmp= 66558 MiB

SOLVER NAME= CMUSAT BASE 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/307269-1172116793/cmusat_base /tmp/evaluation/307269-1172116793/instance-307269-1172116793.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-307269-1172116793 -o ROOT/results/node70/solver-307269-1172116793 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307269-1172116793/cmusat_base /tmp/evaluation/307269-1172116793/instance-307269-1172116793.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  fd5c93189113fd3fe98f3e154d2a7947

RANDOM SEED= 754446091

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.261
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		: 3000.261
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:       1908256 kB
Buffers:          7156 kB
Cached:          85240 kB
SwapCached:       3620 kB
Active:          32860 kB
Inactive:        69128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1908256 kB
SwapTotal:     4192956 kB
SwapFree:      4183308 kB
Dirty:            3984 kB
Writeback:           0 kB
Mapped:          15628 kB
Slab:            31720 kB
Committed_AS:   327544 kB
PageTables:       1396 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= 66558 MiB

End job on node70 on Thu Feb 22 04:19:56 UTC 2007