Trace number 310180

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) 1200.05 1200.47

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S994434255-18-UNKNOWN.cnf
MD5SUM7909d6a83e61ef3c01aa9db628fb1f13
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 variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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/node17/watcher-310180-1172555302 -o ROOT/results/node17/solver-310180-1172555302 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310180-1172555302/cmusat_base /tmp/evaluation/310180-1172555302/instance-310180-1172555302.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: 0.92 0.98 0.99 3/77 18886
/proc/meminfo: memFree=1468472/2055920 swapFree=4192812/4192956
[pid=18886] ppid=18884 vsize=2316 CPUtime=0
/proc/18886/stat : 18886 (cmusat_base) R 18884 18886 18745 0 -1 4194304 187 0 0 0 0 0 0 0 18 0 1 0 275484488 2371584 169 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 135080264 0 0 4096 35 0 0 0 17 1 0 0
/proc/18886/statm: 579 169 90 241 0 335 0

[startup+0.106567 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18886
/proc/meminfo: memFree=1468472/2055920 swapFree=4192812/4192956
[pid=18886] ppid=18884 vsize=2868 CPUtime=0.1
/proc/18886/stat : 18886 (cmusat_base) R 18884 18886 18745 0 -1 4194304 341 0 0 0 10 0 0 0 18 0 1 0 275484488 2936832 323 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/18886/statm: 717 323 109 241 0 473 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2868

[startup+0.514609 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18886
/proc/meminfo: memFree=1468472/2055920 swapFree=4192812/4192956
[pid=18886] ppid=18884 vsize=3448 CPUtime=0.51
/proc/18886/stat : 18886 (cmusat_base) R 18884 18886 18745 0 -1 4194304 483 0 0 0 51 0 0 0 22 0 1 0 275484488 3530752 465 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559862 0 0 4096 35 0 0 0 17 1 0 0
/proc/18886/statm: 862 465 109 241 0 618 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3448

[startup+1.3347 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 18887
/proc/meminfo: memFree=1466736/2055920 swapFree=4192812/4192956
[pid=18886] ppid=18884 vsize=3944 CPUtime=1.33
/proc/18886/stat : 18886 (cmusat_base) R 18884 18886 18745 0 -1 4194304 594 0 0 0 133 0 0 0 25 0 1 0 275484488 4038656 576 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/18886/statm: 986 576 109 241 0 742 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3944

[startup+2.97087 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18887
/proc/meminfo: memFree=1465456/2055920 swapFree=4192812/4192956
[pid=18886] ppid=18884 vsize=5060 CPUtime=2.96
/proc/18886/stat : 18886 (cmusat_base) R 18884 18886 18745 0 -1 4194304 870 0 0 0 296 0 0 0 25 0 1 0 275484488 5181440 850 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560161 0 0 4096 35 0 0 0 17 1 0 0
/proc/18886/statm: 1265 850 110 241 0 1021 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5060

[startup+6.25321 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18887
/proc/meminfo: memFree=1464496/2055920 swapFree=4192812/4192956
[pid=18886] ppid=18884 vsize=6224 CPUtime=6.24
/proc/18886/stat : 18886 (cmusat_base) R 18884 18886 18745 0 -1 4194304 1151 0 0 0 624 0 0 0 25 0 1 0 275484488 6373376 1131 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559862 0 0 4096 35 0 0 0 17 1 0 0
/proc/18886/statm: 1556 1131 110 241 0 1312 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6224

[startup+12.7059 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18887
/proc/meminfo: memFree=1461296/2055920 swapFree=4192812/4192956
[pid=18886] ppid=18884 vsize=9316 CPUtime=12.7
/proc/18886/stat : 18886 (cmusat_base) R 18884 18886 18745 0 -1 4194304 2011 0 0 0 1269 1 0 0 25 0 1 0 275484488 9539584 1836 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18886/statm: 2329 1836 110 241 0 2085 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9316

[startup+25.5112 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 18887
/proc/meminfo: memFree=1459568/2055920 swapFree=4192812/4192956
[pid=18886] ppid=18884 vsize=11228 CPUtime=25.5
/proc/18886/stat : 18886 (cmusat_base) R 18884 18886 18745 0 -1 4194304 2743 0 0 0 2548 2 0 0 25 0 1 0 275484488 11497472 2391 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560405 0 0 4096 35 0 0 0 17 1 0 0
/proc/18886/statm: 2807 2391 110 241 0 2563 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 11228

[startup+51.1229 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 18887
/proc/meminfo: memFree=1452272/2055920 swapFree=4192812/4192956
[pid=18886] ppid=18884 vsize=18740 CPUtime=51.09
/proc/18886/stat : 18886 (cmusat_base) R 18884 18886 18745 0 -1 4194304 5023 0 0 0 5106 3 0 0 25 0 1 0 275484488 19189760 4086 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560101 0 0 4096 35 0 0 0 17 1 0 0
/proc/18886/statm: 4685 4086 110 241 0 4441 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18740

[startup+102.342 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 18887
/proc/meminfo: memFree=1448944/2055920 swapFree=4192812/4192956
[pid=18886] ppid=18884 vsize=22024 CPUtime=102.31
/proc/18886/stat : 18886 (cmusat_base) R 18884 18886 18745 0 -1 4194304 6206 0 0 0 10226 5 0 0 25 0 1 0 275484488 22552576 5004 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/18886/statm: 5506 5004 110 241 0 5262 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 22024

[startup+162.375 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18887
/proc/meminfo: memFree=1435184/2055920 swapFree=4192812/4192956
[pid=18886] ppid=18884 vsize=37100 CPUtime=162.32
/proc/18886/stat : 18886 (cmusat_base) R 18884 18886 18745 0 -1 4194304 10414 0 0 0 16225 7 0 0 25 0 1 0 275484488 37990400 8338 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/18886/statm: 9275 8338 110 241 0 9031 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 37100

[startup+222.405 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18887
/proc/meminfo: memFree=1434416/2055920 swapFree=4192812/4192956
[pid=18886] ppid=18884 vsize=37520 CPUtime=222.34
/proc/18886/stat : 18886 (cmusat_base) R 18884 18886 18745 0 -1 4194304 10889 0 0 0 22226 8 0 0 25 0 1 0 275484488 38420480 8528 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560075 0 0 4096 35 0 0 0 17 1 0 0
/proc/18886/statm: 9380 8528 110 241 0 9136 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 37520

[startup+282.436 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18887
/proc/meminfo: memFree=1433840/2055920 swapFree=4192812/4192956
[pid=18886] ppid=18884 vsize=37900 CPUtime=282.35
/proc/18886/stat : 18886 (cmusat_base) R 18884 18886 18745 0 -1 4194304 11179 0 0 0 28227 8 0 0 25 0 1 0 275484488 38809600 8655 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18886/statm: 9475 8655 110 241 0 9231 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 37900

[startup+342.463 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18887
/proc/meminfo: memFree=1432496/2055920 swapFree=4192812/4192956
[pid=18886] ppid=18884 vsize=38908 CPUtime=342.36
/proc/18886/stat : 18886 (cmusat_base) R 18884 18886 18745 0 -1 4194304 11687 0 0 0 34227 9 0 0 25 0 1 0 275484488 39841792 8985 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/18886/statm: 9727 8985 110 241 0 9483 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 38908

[startup+402.499 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18887
/proc/meminfo: memFree=1429040/2055920 swapFree=4192812/4192956
[pid=18886] ppid=18884 vsize=42088 CPUtime=402.38
/proc/18886/stat : 18886 (cmusat_base) R 18884 18886 18745 0 -1 4194304 12756 0 0 0 40228 10 0 0 25 0 1 0 275484488 43098112 9859 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/18886/statm: 10522 9859 110 241 0 10278 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 42088

[startup+462.53 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18887
/proc/meminfo: memFree=1425776/2055920 swapFree=4192812/4192956
[pid=18886] ppid=18884 vsize=45132 CPUtime=462.4
/proc/18886/stat : 18886 (cmusat_base) R 18884 18886 18745 0 -1 4194304 13778 0 0 0 46228 12 0 0 25 0 1 0 275484488 46215168 10668 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560486 0 0 4096 35 0 0 0 17 1 0 0
/proc/18886/statm: 11283 10668 110 241 0 11039 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 45132

[startup+522.558 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18887
/proc/meminfo: memFree=1420848/2055920 swapFree=4192812/4192956
[pid=18886] ppid=18884 vsize=49708 CPUtime=522.41
/proc/18886/stat : 18886 (cmusat_base) R 18884 18886 18745 0 -1 4194304 15233 0 0 0 52227 14 0 0 25 0 1 0 275484488 50900992 11889 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18886/statm: 12427 11889 110 241 0 12183 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 49708

[startup+582.586 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18887
/proc/meminfo: memFree=1420592/2055920 swapFree=4192812/4192956
[pid=18886] ppid=18884 vsize=49996 CPUtime=582.43
/proc/18886/stat : 18886 (cmusat_base) R 18884 18886 18745 0 -1 4194304 15298 0 0 0 58228 15 0 0 25 0 1 0 275484488 51195904 11954 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/18886/statm: 12499 11954 110 241 0 12255 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 49996

[startup+642.618 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18887
/proc/meminfo: memFree=1397616/2055920 swapFree=4192812/4192956
[pid=18886] ppid=18884 vsize=76952 CPUtime=642.44
/proc/18886/stat : 18886 (cmusat_base) R 18884 18886 18745 0 -1 4194304 22349 0 0 0 64226 18 0 0 25 0 1 0 275484488 78798848 17689 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18886/statm: 19238 17689 110 241 0 18994 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 76952

[startup+702.647 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18887
/proc/meminfo: memFree=1397488/2055920 swapFree=4192812/4192956
[pid=18886] ppid=18884 vsize=77144 CPUtime=702.46
/proc/18886/stat : 18886 (cmusat_base) R 18884 18886 18745 0 -1 4194304 22379 0 0 0 70227 19 0 0 25 0 1 0 275484488 78995456 17719 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559987 0 0 4096 35 0 0 0 17 1 0 0
/proc/18886/statm: 19286 17719 110 241 0 19042 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 77144

[startup+762.679 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 18913
/proc/meminfo: memFree=1396152/2055920 swapFree=4192812/4192956
[pid=18886] ppid=18884 vsize=77144 CPUtime=762.44
/proc/18886/stat : 18886 (cmusat_base) R 18884 18886 18745 0 -1 4194304 22442 0 0 0 76225 19 0 0 25 0 1 0 275484488 78995456 17782 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18886/statm: 19286 17782 110 241 0 19042 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 77144

[startup+822.743 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 19043
/proc/meminfo: memFree=1395448/2055920 swapFree=4192812/4192956
[pid=18886] ppid=18884 vsize=77412 CPUtime=822.44
/proc/18886/stat : 18886 (cmusat_base) R 18884 18886 18745 0 -1 4194304 22841 0 0 0 82224 20 0 0 25 0 1 0 275484488 79269888 17900 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18886/statm: 19353 17900 110 241 0 19109 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 77412

[startup+882.787 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19085
/proc/meminfo: memFree=1396272/2055920 swapFree=4192812/4192956
[pid=18886] ppid=18884 vsize=77604 CPUtime=882.43
/proc/18886/stat : 18886 (cmusat_base) R 18884 18886 18745 0 -1 4194304 22935 0 0 0 88223 20 0 0 25 0 1 0 275484488 79466496 17994 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/18886/statm: 19401 17994 110 241 0 19157 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 77604

[startup+942.819 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19085
/proc/meminfo: memFree=1395696/2055920 swapFree=4192812/4192956
[pid=18886] ppid=18884 vsize=77916 CPUtime=942.45
/proc/18886/stat : 18886 (cmusat_base) R 18884 18886 18745 0 -1 4194304 23383 0 0 0 94224 21 0 0 25 0 1 0 275484488 79785984 18134 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/18886/statm: 19479 18134 110 241 0 19235 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 77916

[startup+1002.85 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19085
/proc/meminfo: memFree=1395696/2055920 swapFree=4192812/4192956
[pid=18886] ppid=18884 vsize=77916 CPUtime=1002.46
/proc/18886/stat : 18886 (cmusat_base) R 18884 18886 18745 0 -1 4194304 23390 0 0 0 100225 21 0 0 25 0 1 0 275484488 79785984 18141 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/18886/statm: 19479 18141 110 241 0 19235 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 77916

[startup+1062.88 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19085
/proc/meminfo: memFree=1395248/2055920 swapFree=4192812/4192956
[pid=18886] ppid=18884 vsize=78076 CPUtime=1062.49
/proc/18886/stat : 18886 (cmusat_base) R 18884 18886 18745 0 -1 4194304 23482 0 0 0 106227 22 0 0 25 0 1 0 275484488 79949824 18233 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18886/statm: 19519 18233 110 241 0 19275 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 78076

[startup+1122.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19085
/proc/meminfo: memFree=1394928/2055920 swapFree=4192812/4192956
[pid=18886] ppid=18884 vsize=78208 CPUtime=1122.5
/proc/18886/stat : 18886 (cmusat_base) R 18884 18886 18745 0 -1 4194304 23919 0 0 0 112227 23 0 0 25 0 1 0 275484488 80084992 18332 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/18886/statm: 19552 18332 110 241 0 19308 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 78208

[startup+1182.94 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19085
/proc/meminfo: memFree=1394672/2055920 swapFree=4192812/4192956
[pid=18886] ppid=18884 vsize=78532 CPUtime=1182.51
/proc/18886/stat : 18886 (cmusat_base) R 18884 18886 18745 0 -1 4194304 23967 0 0 0 118228 23 0 0 25 0 1 0 275484488 80416768 18380 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560480 0 0 4096 35 0 0 0 17 1 0 0
/proc/18886/statm: 19633 18380 110 241 0 19389 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 78532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19085
/proc/meminfo: memFree=1394672/2055920 swapFree=4192812/4192956
[pid=18886] ppid=18884 vsize=78532 CPUtime=1200.03
/proc/18886/stat : 18886 (cmusat_base) R 18884 18886 18745 0 -1 4194304 23978 0 0 0 119980 23 0 0 25 0 1 0 275484488 80416768 18391 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18886/statm: 19633 18391 110 241 0 19389 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 78532

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

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

[startup+1200.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19085
/proc/meminfo: memFree=1394672/2055920 swapFree=4192812/4192956
[pid=18886] ppid=18884 vsize=78532 CPUtime=1200.03
/proc/18886/stat : 18886 (cmusat_base) R 18884 18886 18745 0 -1 4194304 23978 0 0 0 119980 23 0 0 25 0 1 0 275484488 80416768 18391 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18886/statm: 19633 18391 110 241 0 19389 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 78532

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.05
CPU user time (s): 1199.81
CPU system time (s): 0.248962
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 78532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.248962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23978
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= 2333

runsolver used 1.43578 second user time and 2.74558 second system time

The end



Launcher Data (download as text)




Begin job on node17 on Tue Feb 27 05:48:22 UTC 2007

IDJOB= 310180
IDBENCH= 20280
IDSOLVER= 120
FILE ID= node17/310180-1172555302

PBS_JOBID= 3971656

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S994434255-18-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/310180-1172555302/cmusat_base /tmp/evaluation/310180-1172555302/instance-310180-1172555302.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-310180-1172555302 -o ROOT/results/node17/solver-310180-1172555302 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310180-1172555302/cmusat_base /tmp/evaluation/310180-1172555302/instance-310180-1172555302.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  7909d6a83e61ef3c01aa9db628fb1f13

RANDOM SEED= 186267406

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1469008 kB
Buffers:         63556 kB
Cached:         403468 kB
SwapCached:          0 kB
Active:         304096 kB
Inactive:       207376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1469008 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2516 kB
Writeback:           0 kB
Mapped:          63296 kB
Slab:            61048 kB
Committed_AS:   901624 kB
PageTables:       1748 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= 66557 MiB

End job on node17 on Tue Feb 27 06:08:25 UTC 2007