Trace number 311902

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) 1200.11 1200.42

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S183991542-09-SAT.cnf
MD5SUM7e8974f5ce5a0e1fdb59169bba7ce43c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.5364
Satisfiable
(Un)Satisfiability was proved
Number of variables2404
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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/node21/watcher-311902-1172578335 -o ROOT/results/node21/solver-311902-1172578335 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311902-1172578335/cmusat_base /tmp/evaluation/311902-1172578335/instance-311902-1172578335.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: 1.84 1.83 1.45 3/77 21099
/proc/meminfo: memFree=1807952/2055920 swapFree=4145392/4192956
[pid=21099] ppid=21097 vsize=2480 CPUtime=0
/proc/21099/stat : 21099 (cmusat_base) R 21097 21099 19924 0 -1 4194304 216 0 0 0 0 0 0 0 18 0 1 0 277787420 2539520 198 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564250 0 0 4096 35 0 0 0 17 1 0 0
/proc/21099/statm: 620 198 90 241 0 376 0

[startup+0.106381 s]
/proc/loadavg: 1.84 1.83 1.45 3/77 21099
/proc/meminfo: memFree=1807952/2055920 swapFree=4145392/4192956
[pid=21099] ppid=21097 vsize=3320 CPUtime=0.1
/proc/21099/stat : 21099 (cmusat_base) R 21097 21099 19924 0 -1 4194304 411 0 0 0 10 0 0 0 18 0 1 0 277787420 3399680 393 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/21099/statm: 830 393 109 241 0 586 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3320

[startup+0.514424 s]
/proc/loadavg: 1.84 1.83 1.45 3/77 21099
/proc/meminfo: memFree=1807952/2055920 swapFree=4145392/4192956
[pid=21099] ppid=21097 vsize=3980 CPUtime=0.51
/proc/21099/stat : 21099 (cmusat_base) R 21097 21099 19924 0 -1 4194304 618 0 0 0 51 0 0 0 22 0 1 0 277787420 4075520 600 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21099/statm: 995 600 109 241 0 751 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3980

[startup+1.33451 s]
/proc/loadavg: 1.84 1.83 1.45 2/78 21100
/proc/meminfo: memFree=1805384/2055920 swapFree=4145392/4192956
[pid=21099] ppid=21097 vsize=4668 CPUtime=1.32
/proc/21099/stat : 21099 (cmusat_base) R 21097 21099 19924 0 -1 4194304 768 0 0 0 132 0 0 0 25 0 1 0 277787420 4780032 750 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/21099/statm: 1167 750 109 241 0 923 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4668

[startup+2.97069 s]
/proc/loadavg: 1.84 1.83 1.45 2/78 21100
/proc/meminfo: memFree=1804872/2055920 swapFree=4145392/4192956
[pid=21099] ppid=21097 vsize=5272 CPUtime=2.96
/proc/21099/stat : 21099 (cmusat_base) R 21097 21099 19924 0 -1 4194304 927 0 0 0 296 0 0 0 25 0 1 0 277787420 5398528 909 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/21099/statm: 1318 909 109 241 0 1074 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5272

[startup+6.24705 s]
/proc/loadavg: 1.77 1.82 1.45 2/78 21100
/proc/meminfo: memFree=1802000/2055920 swapFree=4145392/4192956
[pid=21099] ppid=21097 vsize=8136 CPUtime=6.24
/proc/21099/stat : 21099 (cmusat_base) R 21097 21099 19924 0 -1 4194304 1602 0 0 0 623 1 0 0 25 0 1 0 277787420 8331264 1540 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560595 0 0 4096 35 0 0 0 17 1 0 0
/proc/21099/statm: 2034 1540 109 241 0 1790 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8136

[startup+12.7048 s]
/proc/loadavg: 1.71 1.80 1.45 2/78 21100
/proc/meminfo: memFree=1801496/2055920 swapFree=4145392/4192956
[pid=21099] ppid=21097 vsize=8356 CPUtime=12.69
/proc/21099/stat : 21099 (cmusat_base) R 21097 21099 19924 0 -1 4194304 1781 0 0 0 1268 1 0 0 25 0 1 0 277787420 8556544 1645 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551935 0 0 4096 35 0 0 0 17 1 0 0
/proc/21099/statm: 2089 1645 109 241 0 1845 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8356

[startup+25.5092 s]
/proc/loadavg: 1.55 1.76 1.44 2/78 21100
/proc/meminfo: memFree=1798104/2055920 swapFree=4145392/4192956
[pid=21099] ppid=21097 vsize=11720 CPUtime=25.5
/proc/21099/stat : 21099 (cmusat_base) R 21097 21099 19924 0 -1 4194304 2882 0 0 0 2548 2 0 0 25 0 1 0 277787420 12001280 2518 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/21099/statm: 2930 2518 109 241 0 2686 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 11720

[startup+51.118 s]
/proc/loadavg: 1.36 1.70 1.43 2/78 21100
/proc/meminfo: memFree=1791448/2055920 swapFree=4145392/4192956
[pid=21099] ppid=21097 vsize=18916 CPUtime=51.1
/proc/21099/stat : 21099 (cmusat_base) R 21097 21099 19924 0 -1 4194304 4981 0 0 0 5107 3 0 0 25 0 1 0 277787420 19369984 4166 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21099/statm: 4729 4166 109 241 0 4485 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 18916

[startup+102.342 s]
/proc/loadavg: 1.16 1.59 1.40 2/78 21100
/proc/meminfo: memFree=1787160/2055920 swapFree=4145392/4192956
[pid=21099] ppid=21097 vsize=22860 CPUtime=102.31
/proc/21099/stat : 21099 (cmusat_base) R 21097 21099 19924 0 -1 4194304 6379 0 0 0 10226 5 0 0 25 0 1 0 277787420 23408640 5235 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21099/statm: 5715 5235 109 241 0 5471 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 22860

[startup+162.372 s]
/proc/loadavg: 1.06 1.48 1.37 2/78 21100
/proc/meminfo: memFree=1772248/2055920 swapFree=4145392/4192956
[pid=21099] ppid=21097 vsize=39116 CPUtime=162.32
/proc/21099/stat : 21099 (cmusat_base) R 21097 21099 19924 0 -1 4194304 10878 0 0 0 16225 7 0 0 25 0 1 0 277787420 40054784 8938 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549167 0 0 4096 35 0 0 0 17 1 0 0
/proc/21099/statm: 9779 8938 109 241 0 9535 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 39116

[startup+222.402 s]
/proc/loadavg: 1.02 1.39 1.35 2/78 21100
/proc/meminfo: memFree=1771736/2055920 swapFree=4145392/4192956
[pid=21099] ppid=21097 vsize=39320 CPUtime=222.33
/proc/21099/stat : 21099 (cmusat_base) R 21097 21099 19924 0 -1 4194304 11127 0 0 0 22225 8 0 0 25 0 1 0 277787420 40263680 9059 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134561875 0 0 4096 35 0 0 0 17 1 0 0
/proc/21099/statm: 9830 9059 109 241 0 9586 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 39320

[startup+282.431 s]
/proc/loadavg: 1.00 1.32 1.32 2/78 21100
/proc/meminfo: memFree=1769944/2055920 swapFree=4145392/4192956
[pid=21099] ppid=21097 vsize=41012 CPUtime=282.35
/proc/21099/stat : 21099 (cmusat_base) R 21097 21099 19924 0 -1 4194304 11917 0 0 0 28225 10 0 0 25 0 1 0 277787420 41996288 9558 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21099/statm: 10253 9558 109 241 0 10009 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 41012

[startup+342.46 s]
/proc/loadavg: 1.00 1.26 1.30 2/78 21100
/proc/meminfo: memFree=1763736/2055920 swapFree=4145392/4192956
[pid=21099] ppid=21097 vsize=47024 CPUtime=342.36
/proc/21099/stat : 21099 (cmusat_base) R 21097 21099 19924 0 -1 4194304 13656 0 0 0 34224 12 0 0 25 0 1 0 277787420 48152576 11132 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/21099/statm: 11756 11132 109 241 0 11512 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 47024

[startup+402.491 s]
/proc/loadavg: 1.03 1.22 1.28 2/78 21100
/proc/meminfo: memFree=1760280/2055920 swapFree=4145392/4192956
[pid=21099] ppid=21097 vsize=49996 CPUtime=402.37
/proc/21099/stat : 21099 (cmusat_base) R 21097 21099 19924 0 -1 4194304 14625 0 0 0 40224 13 0 0 25 0 1 0 277787420 51195904 11921 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21099/statm: 12499 11921 109 241 0 12255 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 49996

[startup+462.518 s]
/proc/loadavg: 1.01 1.18 1.26 2/78 21100
/proc/meminfo: memFree=1756568/2055920 swapFree=4145392/4192956
[pid=21099] ppid=21097 vsize=53552 CPUtime=462.39
/proc/21099/stat : 21099 (cmusat_base) R 21097 21099 19924 0 -1 4194304 15766 0 0 0 46224 15 0 0 25 0 1 0 277787420 54837248 12866 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21099/statm: 13388 12866 109 241 0 13144 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 53552

[startup+522.548 s]
/proc/loadavg: 1.00 1.14 1.24 2/78 21100
/proc/meminfo: memFree=1728984/2055920 swapFree=4145392/4192956
[pid=21099] ppid=21097 vsize=84588 CPUtime=522.4
/proc/21099/stat : 21099 (cmusat_base) R 21097 21099 19924 0 -1 4194304 23789 0 0 0 52221 19 0 0 25 0 1 0 277787420 86618112 19738 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/21099/statm: 21147 19738 109 241 0 20903 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 84588

[startup+582.576 s]
/proc/loadavg: 1.00 1.11 1.23 2/78 21100
/proc/meminfo: memFree=1728664/2055920 swapFree=4145392/4192956
[pid=21099] ppid=21097 vsize=84748 CPUtime=582.42
/proc/21099/stat : 21099 (cmusat_base) R 21097 21099 19924 0 -1 4194304 23864 0 0 0 58222 20 0 0 25 0 1 0 277787420 86781952 19813 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559943 0 0 4096 35 0 0 0 17 1 0 0
/proc/21099/statm: 21187 19813 109 241 0 20943 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 84748

[startup+642.611 s]
/proc/loadavg: 1.00 1.09 1.21 2/78 21100
/proc/meminfo: memFree=1728280/2055920 swapFree=4145392/4192956
[pid=21099] ppid=21097 vsize=85028 CPUtime=642.44
/proc/21099/stat : 21099 (cmusat_base) R 21097 21099 19924 0 -1 4194304 24209 0 0 0 64223 21 0 0 25 0 1 0 277787420 87068672 19924 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21099/statm: 21257 19924 109 241 0 21013 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 85028

[startup+702.641 s]
/proc/loadavg: 1.00 1.07 1.19 2/78 21100
/proc/meminfo: memFree=1728024/2055920 swapFree=4145392/4192956
[pid=21099] ppid=21097 vsize=85220 CPUtime=702.45
/proc/21099/stat : 21099 (cmusat_base) R 21097 21099 19924 0 -1 4194304 24282 0 0 0 70224 21 0 0 25 0 1 0 277787420 87265280 19997 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/21099/statm: 21305 19997 109 241 0 21061 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 85220

[startup+762.67 s]
/proc/loadavg: 1.00 1.06 1.18 2/78 21100
/proc/meminfo: memFree=1727448/2055920 swapFree=4145392/4192956
[pid=21099] ppid=21097 vsize=85316 CPUtime=762.46
/proc/21099/stat : 21099 (cmusat_base) R 21097 21099 19924 0 -1 4194304 24657 0 0 0 76224 22 0 0 25 0 1 0 277787420 87363584 20116 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21099/statm: 21329 20116 109 241 0 21085 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 85316

[startup+822.7 s]
/proc/loadavg: 1.00 1.04 1.16 2/78 21100
/proc/meminfo: memFree=1727512/2055920 swapFree=4145392/4192956
[pid=21099] ppid=21097 vsize=85316 CPUtime=822.47
/proc/21099/stat : 21099 (cmusat_base) R 21097 21099 19924 0 -1 4194304 24657 0 0 0 82225 22 0 0 25 0 1 0 277787420 87363584 20116 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21099/statm: 21329 20116 109 241 0 21085 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 85316

[startup+882.731 s]
/proc/loadavg: 1.00 1.03 1.15 2/78 21100
/proc/meminfo: memFree=1727000/2055920 swapFree=4145392/4192956
[pid=21099] ppid=21097 vsize=85508 CPUtime=882.49
/proc/21099/stat : 21099 (cmusat_base) R 21097 21099 19924 0 -1 4194304 24780 0 0 0 88226 23 0 0 25 0 1 0 277787420 87560192 20239 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/21099/statm: 21377 20239 109 241 0 21133 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 85508

[startup+942.755 s]
/proc/loadavg: 1.00 1.02 1.14 2/78 21100
/proc/meminfo: memFree=1726872/2055920 swapFree=4145392/4192956
[pid=21099] ppid=21097 vsize=85616 CPUtime=942.5
/proc/21099/stat : 21099 (cmusat_base) R 21097 21099 19924 0 -1 4194304 25094 0 0 0 94227 23 0 0 25 0 1 0 277787420 87670784 20273 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21099/statm: 21404 20273 109 241 0 21160 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 85616

[startup+1002.79 s]
/proc/loadavg: 1.00 1.02 1.13 3/78 21100
/proc/meminfo: memFree=1726552/2055920 swapFree=4145392/4192956
[pid=21099] ppid=21097 vsize=85616 CPUtime=1002.52
/proc/21099/stat : 21099 (cmusat_base) R 21097 21099 19924 0 -1 4194304 25176 0 0 0 100228 24 0 0 25 0 1 0 277787420 87670784 20355 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21099/statm: 21404 20355 109 241 0 21160 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 85616

[startup+1062.82 s]
/proc/loadavg: 1.00 1.01 1.12 2/78 21100
/proc/meminfo: memFree=1725144/2055920 swapFree=4145392/4192956
[pid=21099] ppid=21097 vsize=86988 CPUtime=1062.54
/proc/21099/stat : 21099 (cmusat_base) R 21097 21099 19924 0 -1 4194304 25835 0 0 0 106229 25 0 0 25 0 1 0 277787420 89075712 20707 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560329 0 0 4096 35 0 0 0 17 1 0 0
/proc/21099/statm: 21747 20707 109 241 0 21503 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 86988

[startup+1122.85 s]
/proc/loadavg: 1.00 1.01 1.11 2/78 21100
/proc/meminfo: memFree=1725016/2055920 swapFree=4145392/4192956
[pid=21099] ppid=21097 vsize=87264 CPUtime=1122.55
/proc/21099/stat : 21099 (cmusat_base) R 21097 21099 19924 0 -1 4194304 25877 0 0 0 112230 25 0 0 25 0 1 0 277787420 89358336 20749 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21099/statm: 21816 20749 109 241 0 21572 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 87264

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 21100
/proc/meminfo: memFree=1724696/2055920 swapFree=4145392/4192956
[pid=21099] ppid=21097 vsize=87408 CPUtime=1182.56
/proc/21099/stat : 21099 (cmusat_base) R 21097 21099 19924 0 -1 4194304 25943 0 0 0 118230 26 0 0 25 0 1 0 277787420 89505792 20815 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/21099/statm: 21852 20815 109 241 0 21608 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 87408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 21100
/proc/meminfo: memFree=1724440/2055920 swapFree=4145392/4192956
[pid=21099] ppid=21097 vsize=87408 CPUtime=1200.08
/proc/21099/stat : 21099 (cmusat_base) R 21097 21099 19924 0 -1 4194304 26000 0 0 0 119982 26 0 0 25 0 1 0 277787420 89505792 20872 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21099/statm: 21852 20872 109 241 0 21608 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 87408

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 21100
/proc/meminfo: memFree=1724440/2055920 swapFree=4145392/4192956
[pid=21099] ppid=21097 vsize=87408 CPUtime=1200.08
/proc/21099/stat : 21099 (cmusat_base) R 21097 21099 19924 0 -1 4194304 26000 0 0 0 119982 26 0 0 25 0 1 0 277787420 89505792 20872 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21099/statm: 21852 20872 109 241 0 21608 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 87408

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.11
CPU user time (s): 1199.83
CPU system time (s): 0.281957
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 87408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.281957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26000
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= 24434

runsolver used 1.41878 second user time and 2.71159 second system time

The end



Launcher Data (download as text)




Begin job on node21 on Tue Feb 27 12:12:15 UTC 2007

IDJOB= 311902
IDBENCH= 20327
IDSOLVER= 120
FILE ID= node21/311902-1172578335

PBS_JOBID= 3971900

Free space on /tmp= 66560 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S183991542-09-SAT.cnf
COMMAND LINE= /tmp/evaluation/311902-1172578335/cmusat_base /tmp/evaluation/311902-1172578335/instance-311902-1172578335.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-311902-1172578335 -o ROOT/results/node21/solver-311902-1172578335 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311902-1172578335/cmusat_base /tmp/evaluation/311902-1172578335/instance-311902-1172578335.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  7e8974f5ce5a0e1fdb59169bba7ce43c

RANDOM SEED= 622669796

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.245
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		: 3000.245
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:       1808360 kB
Buffers:         39988 kB
Cached:         136008 kB
SwapCached:      16512 kB
Active:         129592 kB
Inactive:        77916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1808360 kB
SwapTotal:     4192956 kB
SwapFree:      4145392 kB
Dirty:            2636 kB
Writeback:           0 kB
Mapped:          30608 kB
Slab:            25644 kB
Committed_AS:   787764 kB
PageTables:       1676 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= 66560 MiB

End job on node21 on Tue Feb 27 12:32:18 UTC 2007