Trace number 311410

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 1200.5

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S316347254-19-SAT.cnf
MD5SUM7d6cf415896029c29434e67edd2d79f6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.171973
Satisfiable
(Un)Satisfiability was proved
Number of variables2034
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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/node13/watcher-311410-1172569480 -o ROOT/results/node13/solver-311410-1172569480 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311410-1172569480/cmusat_base /tmp/evaluation/311410-1172569480/instance-311410-1172569480.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: 1.16 1.71 1.62 3/77 25712
/proc/meminfo: memFree=1710896/2055920 swapFree=4192812/4192956
[pid=25712] ppid=25710 vsize=2488 CPUtime=0
/proc/25712/stat : 25712 (cmusat_base) R 25710 25712 25556 0 -1 4194304 207 0 0 0 0 0 0 0 18 0 1 0 276902498 2547712 189 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134564434 0 0 4096 35 0 0 0 17 1 0 0
/proc/25712/statm: 622 189 90 241 0 378 0

[startup+0.107361 s]
/proc/loadavg: 1.16 1.71 1.62 3/77 25712
/proc/meminfo: memFree=1710896/2055920 swapFree=4192812/4192956
[pid=25712] ppid=25710 vsize=3172 CPUtime=0.1
/proc/25712/stat : 25712 (cmusat_base) R 25710 25712 25556 0 -1 4194304 386 0 0 0 10 0 0 0 18 0 1 0 276902498 3248128 368 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/25712/statm: 793 368 109 241 0 549 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3172

[startup+0.515416 s]
/proc/loadavg: 1.16 1.71 1.62 3/77 25712
/proc/meminfo: memFree=1710896/2055920 swapFree=4192812/4192956
[pid=25712] ppid=25710 vsize=3980 CPUtime=0.51
/proc/25712/stat : 25712 (cmusat_base) R 25710 25712 25556 0 -1 4194304 593 0 0 0 51 0 0 0 22 0 1 0 276902498 4075520 575 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560173 0 0 4096 35 0 0 0 17 1 0 0
/proc/25712/statm: 995 575 109 241 0 751 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3980

[startup+1.33553 s]
/proc/loadavg: 1.16 1.71 1.62 2/78 25713
/proc/meminfo: memFree=1708648/2055920 swapFree=4192812/4192956
[pid=25712] ppid=25710 vsize=4376 CPUtime=1.32
/proc/25712/stat : 25712 (cmusat_base) R 25710 25712 25556 0 -1 4194304 700 0 0 0 132 0 0 0 25 0 1 0 276902498 4481024 682 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559995 0 0 4096 35 0 0 0 17 1 0 0
/proc/25712/statm: 1094 682 109 241 0 850 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4376

[startup+2.97174 s]
/proc/loadavg: 1.16 1.71 1.62 2/78 25713
/proc/meminfo: memFree=1708136/2055920 swapFree=4192812/4192956
[pid=25712] ppid=25710 vsize=4760 CPUtime=2.96
/proc/25712/stat : 25712 (cmusat_base) R 25710 25712 25556 0 -1 4194304 816 0 0 0 296 0 0 0 25 0 1 0 276902498 4874240 798 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/25712/statm: 1190 798 109 241 0 946 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4760

[startup+6.25418 s]
/proc/loadavg: 1.14 1.70 1.62 2/78 25713
/proc/meminfo: memFree=1705960/2055920 swapFree=4192812/4192956
[pid=25712] ppid=25710 vsize=6792 CPUtime=6.24
/proc/25712/stat : 25712 (cmusat_base) R 25710 25712 25556 0 -1 4194304 1319 0 0 0 624 0 0 0 25 0 1 0 276902498 6955008 1246 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25712/statm: 1698 1246 109 241 0 1454 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6792

[startup+12.705 s]
/proc/loadavg: 1.13 1.69 1.62 2/78 25713
/proc/meminfo: memFree=1705192/2055920 swapFree=4192812/4192956
[pid=25712] ppid=25710 vsize=7476 CPUtime=12.69
/proc/25712/stat : 25712 (cmusat_base) R 25710 25712 25556 0 -1 4194304 1612 0 0 0 1269 0 0 0 25 0 1 0 276902498 7655424 1435 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559911 0 0 4096 35 0 0 0 17 1 0 0
/proc/25712/statm: 1869 1435 109 241 0 1625 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7476

[startup+25.5118 s]
/proc/loadavg: 1.18 1.67 1.61 2/78 25713
/proc/meminfo: memFree=1698856/2055920 swapFree=4192812/4192956
[pid=25712] ppid=25710 vsize=14488 CPUtime=25.49
/proc/25712/stat : 25712 (cmusat_base) R 25710 25712 25556 0 -1 4194304 3575 0 0 0 2548 1 0 0 25 0 1 0 276902498 14835712 3049 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/25712/statm: 3622 3049 109 241 0 3378 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14488

[startup+51.1232 s]
/proc/loadavg: 1.20 1.63 1.60 2/78 25713
/proc/meminfo: memFree=1698024/2055920 swapFree=4192812/4192956
[pid=25712] ppid=25710 vsize=14844 CPUtime=51.1
/proc/25712/stat : 25712 (cmusat_base) R 25710 25712 25556 0 -1 4194304 4057 0 0 0 5108 2 0 0 25 0 1 0 276902498 15200256 3234 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 135063471 0 0 4096 35 0 0 0 17 1 0 0
/proc/25712/statm: 3711 3234 109 241 0 3467 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 14844

[startup+102.343 s]
/proc/loadavg: 1.08 1.53 1.57 2/78 25713
/proc/meminfo: memFree=1681512/2055920 swapFree=4192812/4192956
[pid=25712] ppid=25710 vsize=32520 CPUtime=102.3
/proc/25712/stat : 25712 (cmusat_base) R 25710 25712 25556 0 -1 4194304 8904 0 0 0 10225 5 0 0 25 0 1 0 276902498 33300480 7349 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25712/statm: 8130 7349 109 241 0 7886 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 32520

[startup+162.373 s]
/proc/loadavg: 1.03 1.43 1.53 2/78 25713
/proc/meminfo: memFree=1680872/2055920 swapFree=4192812/4192956
[pid=25712] ppid=25710 vsize=32640 CPUtime=162.32
/proc/25712/stat : 25712 (cmusat_base) R 25710 25712 25556 0 -1 4194304 9387 0 0 0 16226 6 0 0 25 0 1 0 276902498 33423360 7498 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25712/statm: 8160 7498 109 241 0 7916 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 32640

[startup+222.405 s]
/proc/loadavg: 1.01 1.35 1.49 2/78 25713
/proc/meminfo: memFree=1678184/2055920 swapFree=4192812/4192956
[pid=25712] ppid=25710 vsize=34864 CPUtime=222.33
/proc/25712/stat : 25712 (cmusat_base) R 25710 25712 25556 0 -1 4194304 10322 0 0 0 22226 7 0 0 25 0 1 0 276902498 35700736 8157 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/25712/statm: 8716 8157 109 241 0 8472 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 34864

[startup+282.435 s]
/proc/loadavg: 1.00 1.28 1.46 3/78 25713
/proc/meminfo: memFree=1673960/2055920 swapFree=4192812/4192956
[pid=25712] ppid=25710 vsize=38968 CPUtime=282.34
/proc/25712/stat : 25712 (cmusat_base) R 25710 25712 25556 0 -1 4194304 11534 0 0 0 28226 8 0 0 25 0 1 0 276902498 39903232 9212 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25712/statm: 9742 9212 109 241 0 9498 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 38968

[startup+342.464 s]
/proc/loadavg: 1.00 1.23 1.43 2/78 25713
/proc/meminfo: memFree=1671272/2055920 swapFree=4192812/4192956
[pid=25712] ppid=25710 vsize=41424 CPUtime=342.35
/proc/25712/stat : 25712 (cmusat_base) R 25710 25712 25556 0 -1 4194304 12379 0 0 0 34226 9 0 0 25 0 1 0 276902498 42418176 9886 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/25712/statm: 10356 9886 109 241 0 10112 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 41424

[startup+402.501 s]
/proc/loadavg: 1.00 1.19 1.40 2/78 25713
/proc/meminfo: memFree=1651432/2055920 swapFree=4192812/4192956
[pid=25712] ppid=25710 vsize=64204 CPUtime=402.37
/proc/25712/stat : 25712 (cmusat_base) R 25710 25712 25556 0 -1 4194304 18298 0 0 0 40225 12 0 0 25 0 1 0 276902498 65744896 14826 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/25712/statm: 16051 14826 109 241 0 15807 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 64204

[startup+462.535 s]
/proc/loadavg: 1.00 1.15 1.37 2/78 25713
/proc/meminfo: memFree=1650920/2055920 swapFree=4192812/4192956
[pid=25712] ppid=25710 vsize=64440 CPUtime=462.39
/proc/25712/stat : 25712 (cmusat_base) R 25710 25712 25556 0 -1 4194304 18642 0 0 0 46226 13 0 0 25 0 1 0 276902498 65986560 14966 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/25712/statm: 16110 14966 109 241 0 15866 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 64440

[startup+522.566 s]
/proc/loadavg: 1.00 1.12 1.34 2/78 25713
/proc/meminfo: memFree=1650344/2055920 swapFree=4192812/4192956
[pid=25712] ppid=25710 vsize=64684 CPUtime=522.4
/proc/25712/stat : 25712 (cmusat_base) R 25710 25712 25556 0 -1 4194304 19013 0 0 0 52227 13 0 0 25 0 1 0 276902498 66236416 15114 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/25712/statm: 16171 15114 109 241 0 15927 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 64684

[startup+582.598 s]
/proc/loadavg: 1.00 1.10 1.32 2/78 25713
/proc/meminfo: memFree=1650152/2055920 swapFree=4192812/4192956
[pid=25712] ppid=25710 vsize=64976 CPUtime=582.43
/proc/25712/stat : 25712 (cmusat_base) R 25710 25712 25556 0 -1 4194304 19067 0 0 0 58229 14 0 0 25 0 1 0 276902498 66535424 15168 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25712/statm: 16244 15168 109 241 0 16000 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 64976

[startup+642.637 s]
/proc/loadavg: 1.00 1.08 1.30 2/78 25713
/proc/meminfo: memFree=1649320/2055920 swapFree=4192812/4192956
[pid=25712] ppid=25710 vsize=65520 CPUtime=642.44
/proc/25712/stat : 25712 (cmusat_base) R 25710 25712 25556 0 -1 4194304 19508 0 0 0 64230 14 0 0 25 0 1 0 276902498 67092480 15365 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559954 0 0 4096 35 0 0 0 17 1 0 0
/proc/25712/statm: 16380 15365 109 241 0 16136 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 65520

[startup+702.665 s]
/proc/loadavg: 1.00 1.06 1.27 2/78 25713
/proc/meminfo: memFree=1649256/2055920 swapFree=4192812/4192956
[pid=25712] ppid=25710 vsize=65652 CPUtime=702.46
/proc/25712/stat : 25712 (cmusat_base) R 25710 25712 25556 0 -1 4194304 19539 0 0 0 70231 15 0 0 25 0 1 0 276902498 67227648 15396 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134550714 0 0 4096 35 0 0 0 17 1 0 0
/proc/25712/statm: 16413 15396 109 241 0 16169 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 65652

[startup+762.696 s]
/proc/loadavg: 1.00 1.05 1.26 2/78 25713
/proc/meminfo: memFree=1648552/2055920 swapFree=4192812/4192956
[pid=25712] ppid=25710 vsize=66072 CPUtime=762.46
/proc/25712/stat : 25712 (cmusat_base) R 25710 25712 25556 0 -1 4194304 19978 0 0 0 76231 15 0 0 25 0 1 0 276902498 67657728 15568 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/25712/statm: 16518 15568 109 241 0 16274 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 66072

[startup+822.732 s]
/proc/loadavg: 1.00 1.03 1.24 2/78 25713
/proc/meminfo: memFree=1648424/2055920 swapFree=4192812/4192956
[pid=25712] ppid=25710 vsize=66204 CPUtime=822.49
/proc/25712/stat : 25712 (cmusat_base) R 25710 25712 25556 0 -1 4194304 20023 0 0 0 82233 16 0 0 25 0 1 0 276902498 67792896 15613 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559995 0 0 4096 35 0 0 0 17 1 0 0
/proc/25712/statm: 16551 15613 109 241 0 16307 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 66204

[startup+882.766 s]
/proc/loadavg: 1.00 1.03 1.22 2/78 25713
/proc/meminfo: memFree=1647592/2055920 swapFree=4192812/4192956
[pid=25712] ppid=25710 vsize=66580 CPUtime=882.5
/proc/25712/stat : 25712 (cmusat_base) R 25710 25712 25556 0 -1 4194304 20517 0 0 0 88234 16 0 0 25 0 1 0 276902498 68177920 15815 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/25712/statm: 16645 15815 109 241 0 16401 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 66580

[startup+942.795 s]
/proc/loadavg: 1.00 1.02 1.20 2/78 25713
/proc/meminfo: memFree=1647528/2055920 swapFree=4192812/4192956
[pid=25712] ppid=25710 vsize=66772 CPUtime=942.52
/proc/25712/stat : 25712 (cmusat_base) R 25710 25712 25556 0 -1 4194304 20527 0 0 0 94235 17 0 0 25 0 1 0 276902498 68374528 15825 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/25712/statm: 16693 15825 109 241 0 16449 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 66772

[startup+1002.83 s]
/proc/loadavg: 1.00 1.01 1.19 2/84 25813
/proc/meminfo: memFree=1640488/2055920 swapFree=4192812/4192956
[pid=25712] ppid=25710 vsize=72052 CPUtime=1002.49
/proc/25712/stat : 25712 (cmusat_base) R 25710 25712 25556 0 -1 4194304 21966 0 0 0 100230 19 0 0 25 0 1 0 276902498 73781248 17264 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/25712/statm: 18013 17264 109 241 0 17769 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 72052

[startup+1062.9 s]
/proc/loadavg: 1.00 1.01 1.17 2/84 25889
/proc/meminfo: memFree=1638520/2055920 swapFree=4192812/4192956
[pid=25712] ppid=25710 vsize=74064 CPUtime=1062.5
/proc/25712/stat : 25712 (cmusat_base) R 25710 25712 25556 0 -1 4194304 22768 0 0 0 106229 21 0 0 25 0 1 0 276902498 75841536 17746 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/25712/statm: 18516 17746 109 241 0 18272 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 74064

[startup+1122.93 s]
/proc/loadavg: 1.00 1.00 1.16 2/78 25911
/proc/meminfo: memFree=1639400/2055920 swapFree=4192812/4192956
[pid=25712] ppid=25710 vsize=74344 CPUtime=1122.49
/proc/25712/stat : 25712 (cmusat_base) R 25710 25712 25556 0 -1 4194304 22838 0 0 0 112228 21 0 0 25 0 1 0 276902498 76128256 17816 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/25712/statm: 18586 17816 109 241 0 18342 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 74344

[startup+1182.97 s]
/proc/loadavg: 1.04 1.01 1.15 2/78 25911
/proc/meminfo: memFree=1636520/2055920 swapFree=4192812/4192956
[pid=25712] ppid=25710 vsize=77264 CPUtime=1182.51
/proc/25712/stat : 25712 (cmusat_base) R 25710 25712 25556 0 -1 4194304 23596 0 0 0 118229 22 0 0 25 0 1 0 276902498 79118336 18574 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/25712/statm: 19316 18574 109 241 0 19072 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 77264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.02 1.01 1.15 2/78 25911
/proc/meminfo: memFree=1633960/2055920 swapFree=4192812/4192956
[pid=25712] ppid=25710 vsize=79508 CPUtime=1200.04
/proc/25712/stat : 25712 (cmusat_base) R 25710 25712 25556 0 -1 4194304 24197 0 0 0 119980 24 0 0 25 0 1 0 276902498 81416192 19175 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25712/statm: 19877 19175 109 241 0 19633 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 79508

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

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

[startup+1200.49 s]
/proc/loadavg: 1.02 1.01 1.15 2/78 25911
/proc/meminfo: memFree=1633960/2055920 swapFree=4192812/4192956
[pid=25712] ppid=25710 vsize=79508 CPUtime=1200.04
/proc/25712/stat : 25712 (cmusat_base) R 25710 25712 25556 0 -1 4194304 24197 0 0 0 119980 24 0 0 25 0 1 0 276902498 81416192 19175 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25712/statm: 19877 19175 109 241 0 19633 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 79508

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.05
CPU user time (s): 1199.8
CPU system time (s): 0.252961
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 79508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.252961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24197
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= 1936

runsolver used 1.40079 second user time and 2.75358 second system time

The end



Launcher Data (download as text)




Begin job on node13 on Tue Feb 27 09:44:40 UTC 2007

IDJOB= 311410
IDBENCH= 20313
IDSOLVER= 120
FILE ID= node13/311410-1172569480

PBS_JOBID= 3971678

Free space on /tmp= 66554 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S316347254-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/311410-1172569480/cmusat_base /tmp/evaluation/311410-1172569480/instance-311410-1172569480.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-311410-1172569480 -o ROOT/results/node13/solver-311410-1172569480 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311410-1172569480/cmusat_base /tmp/evaluation/311410-1172569480/instance-311410-1172569480.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  7d6cf415896029c29434e67edd2d79f6

RANDOM SEED= 64471794

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1711304 kB
Buffers:         42576 kB
Cached:         184136 kB
SwapCached:          0 kB
Active:         247868 kB
Inactive:        33240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1711304 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2564 kB
Writeback:           0 kB
Mapped:          73276 kB
Slab:            49052 kB
Committed_AS:  1089348 kB
PageTables:       1744 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= 66554 MiB

End job on node13 on Tue Feb 27 10:04:43 UTC 2007