Trace number 301119

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) 1200.07 1200.39

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S1791291573-05.cnf
MD5SUM2690c322a31628af7bf19c266218b572
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark61.6656
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 512000
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/node7/watcher-301119-1171953326 -o ROOT/results/node7/solver-301119-1171953326 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301119-1171953326/cmusat_base /tmp/evaluation/301119-1171953326/instance-301119-1171953326.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: 1.00 1.00 0.98 3/77 2175
/proc/meminfo: memFree=1671176/2055920 swapFree=4142368/4192956
[pid=2175] ppid=2173 vsize=2616 CPUtime=0
/proc/2175/stat : 2175 (cmusat_base) R 2173 2175 1039 0 -1 4194304 230 0 0 0 0 0 0 0 18 0 1 0 215287335 2678784 212 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135080337 0 0 4096 35 0 0 0 17 1 0 0
/proc/2175/statm: 654 212 90 241 0 410 0

[startup+0.107591 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 2175
/proc/meminfo: memFree=1671176/2055920 swapFree=4142368/4192956
[pid=2175] ppid=2173 vsize=3840 CPUtime=0.1
/proc/2175/stat : 2175 (cmusat_base) R 2173 2175 1039 0 -1 4194304 596 0 0 0 10 0 0 0 18 0 1 0 215287335 3932160 542 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/2175/statm: 960 542 111 241 0 716 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3840

[startup+0.515634 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 2175
/proc/meminfo: memFree=1671176/2055920 swapFree=4142368/4192956
[pid=2175] ppid=2173 vsize=5292 CPUtime=0.51
/proc/2175/stat : 2175 (cmusat_base) R 2173 2175 1039 0 -1 4194304 982 0 0 0 51 0 0 0 21 0 1 0 215287335 5419008 928 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/2175/statm: 1323 928 111 241 0 1079 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5292

[startup+1.33672 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2176
/proc/meminfo: memFree=1666240/2055920 swapFree=4142368/4192956
[pid=2175] ppid=2173 vsize=6888 CPUtime=1.33
/proc/2175/stat : 2175 (cmusat_base) R 2173 2175 1039 0 -1 4194304 1510 0 0 0 133 0 0 0 25 0 1 0 215287335 7053312 1354 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134551485 0 0 4096 35 0 0 0 17 1 0 0
/proc/2175/statm: 1722 1354 111 241 0 1478 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6888

[startup+2.9779 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2176
/proc/meminfo: memFree=1665216/2055920 swapFree=4142368/4192956
[pid=2175] ppid=2173 vsize=8220 CPUtime=2.97
/proc/2175/stat : 2175 (cmusat_base) R 2173 2175 1039 0 -1 4194304 1905 0 0 0 296 1 0 0 25 0 1 0 215287335 8417280 1676 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560516 0 0 4096 35 0 0 0 17 1 0 0
/proc/2175/statm: 2055 1676 111 241 0 1811 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 8220

[startup+6.25424 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2176
/proc/meminfo: memFree=1663488/2055920 swapFree=4142368/4192956
[pid=2175] ppid=2173 vsize=9696 CPUtime=6.24
/proc/2175/stat : 2175 (cmusat_base) R 2173 2175 1039 0 -1 4194304 2474 0 0 0 623 1 0 0 25 0 1 0 215287335 9928704 2081 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560473 0 0 4096 35 0 0 0 17 1 0 0
/proc/2175/statm: 2424 2081 111 241 0 2180 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9696

[startup+12.7109 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2176
/proc/meminfo: memFree=1657600/2055920 swapFree=4142368/4192956
[pid=2175] ppid=2173 vsize=15716 CPUtime=12.7
/proc/2175/stat : 2175 (cmusat_base) R 2173 2175 1039 0 -1 4194304 4090 0 0 0 1268 2 0 0 25 0 1 0 215287335 16093184 3440 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/2175/statm: 3929 3440 111 241 0 3685 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 15716

[startup+25.5123 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2176
/proc/meminfo: memFree=1655232/2055920 swapFree=4142368/4192956
[pid=2175] ppid=2173 vsize=18292 CPUtime=25.49
/proc/2175/stat : 2175 (cmusat_base) R 2173 2175 1039 0 -1 4194304 5015 0 0 0 2547 2 0 0 25 0 1 0 215287335 18731008 4129 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/2175/statm: 4573 4129 111 241 0 4329 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18292

[startup+51.1239 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2176
/proc/meminfo: memFree=1646208/2055920 swapFree=4142368/4192956
[pid=2175] ppid=2173 vsize=26556 CPUtime=51.1
/proc/2175/stat : 2175 (cmusat_base) R 2173 2175 1039 0 -1 4194304 7458 0 0 0 5107 3 0 0 25 0 1 0 215287335 27193344 6269 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/2175/statm: 6639 6269 111 241 0 6395 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 26556

[startup+102.345 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2176
/proc/meminfo: memFree=1631168/2055920 swapFree=4142368/4192956
[pid=2175] ppid=2173 vsize=42572 CPUtime=102.31
/proc/2175/stat : 2175 (cmusat_base) R 2173 2175 1039 0 -1 4194304 12010 0 0 0 10225 6 0 0 25 0 1 0 215287335 43593728 10046 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/2175/statm: 10643 10046 111 241 0 10399 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 42572

[startup+162.381 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2176
/proc/meminfo: memFree=1623552/2055920 swapFree=4142368/4192956
[pid=2175] ppid=2173 vsize=49716 CPUtime=162.33
/proc/2175/stat : 2175 (cmusat_base) R 2173 2175 1039 0 -1 4194304 14281 0 0 0 16223 10 0 0 25 0 1 0 215287335 50909184 11928 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/2175/statm: 12429 11928 111 241 0 12185 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 49716

[startup+222.407 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2176
/proc/meminfo: memFree=1615808/2055920 swapFree=4142368/4192956
[pid=2175] ppid=2173 vsize=57116 CPUtime=222.34
/proc/2175/stat : 2175 (cmusat_base) R 2173 2175 1039 0 -1 4194304 16524 0 0 0 22222 12 0 0 25 0 1 0 215287335 58486784 13856 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/2175/statm: 14279 13856 111 241 0 14035 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 57116

[startup+282.436 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2178
/proc/meminfo: memFree=1579840/2055920 swapFree=4142368/4192956
[pid=2175] ppid=2173 vsize=95708 CPUtime=282.35
/proc/2175/stat : 2175 (cmusat_base) R 2173 2175 1039 0 -1 4194304 26404 0 0 0 28217 18 0 0 25 0 1 0 215287335 98004992 22806 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559771 0 0 4096 35 0 0 0 17 1 0 0
/proc/2175/statm: 23927 22806 111 241 0 23683 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 95708

[startup+342.467 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2178
/proc/meminfo: memFree=1579648/2055920 swapFree=4142368/4192956
[pid=2175] ppid=2173 vsize=95708 CPUtime=342.37
/proc/2175/stat : 2175 (cmusat_base) R 2173 2175 1039 0 -1 4194304 26449 0 0 0 34218 19 0 0 25 0 1 0 215287335 98004992 22851 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/2175/statm: 23927 22851 111 241 0 23683 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 95708

[startup+402.499 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2178
/proc/meminfo: memFree=1579072/2055920 swapFree=4142368/4192956
[pid=2175] ppid=2173 vsize=95980 CPUtime=402.39
/proc/2175/stat : 2175 (cmusat_base) R 2173 2175 1039 0 -1 4194304 27011 0 0 0 40219 20 0 0 25 0 1 0 215287335 98283520 23010 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/2175/statm: 23995 23010 111 241 0 23751 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 95980

[startup+462.529 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2178
/proc/meminfo: memFree=1578880/2055920 swapFree=4142368/4192956
[pid=2175] ppid=2173 vsize=95980 CPUtime=462.4
/proc/2175/stat : 2175 (cmusat_base) R 2173 2175 1039 0 -1 4194304 27057 0 0 0 46220 20 0 0 25 0 1 0 215287335 98283520 23056 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/2175/statm: 23995 23056 111 241 0 23751 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 95980

[startup+522.562 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2178
/proc/meminfo: memFree=1578624/2055920 swapFree=4142368/4192956
[pid=2175] ppid=2173 vsize=96064 CPUtime=522.42
/proc/2175/stat : 2175 (cmusat_base) R 2173 2175 1039 0 -1 4194304 27346 0 0 0 52221 21 0 0 25 0 1 0 215287335 98369536 23117 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/2175/statm: 24016 23117 111 241 0 23772 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 96064

[startup+582.594 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2178
/proc/meminfo: memFree=1578304/2055920 swapFree=4142368/4192956
[pid=2175] ppid=2173 vsize=96152 CPUtime=582.44
/proc/2175/stat : 2175 (cmusat_base) R 2173 2175 1039 0 -1 4194304 27707 0 0 0 58222 22 0 0 25 0 1 0 215287335 98459648 23229 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/2175/statm: 24038 23229 111 241 0 23794 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 96152

[startup+642.627 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2178
/proc/meminfo: memFree=1578240/2055920 swapFree=4142368/4192956
[pid=2175] ppid=2173 vsize=96152 CPUtime=642.45
/proc/2175/stat : 2175 (cmusat_base) R 2173 2175 1039 0 -1 4194304 27708 0 0 0 64223 22 0 0 25 0 1 0 215287335 98459648 23230 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/2175/statm: 24038 23230 111 241 0 23794 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 96152

[startup+702.662 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2178
/proc/meminfo: memFree=1571776/2055920 swapFree=4142368/4192956
[pid=2175] ppid=2173 vsize=102488 CPUtime=702.47
/proc/2175/stat : 2175 (cmusat_base) R 2173 2175 1039 0 -1 4194304 29358 0 0 0 70223 24 0 0 25 0 1 0 215287335 104947712 24880 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/2175/statm: 25622 24880 111 241 0 25378 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 102488

[startup+762.693 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2178
/proc/meminfo: memFree=1569664/2055920 swapFree=4142368/4192956
[pid=2175] ppid=2173 vsize=104500 CPUtime=762.48
/proc/2175/stat : 2175 (cmusat_base) R 2173 2175 1039 0 -1 4194304 30128 0 0 0 76223 25 0 0 25 0 1 0 215287335 107008000 25379 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/2175/statm: 26125 25379 111 241 0 25881 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 104500

[startup+822.731 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2178
/proc/meminfo: memFree=1569088/2055920 swapFree=4142368/4192956
[pid=2175] ppid=2173 vsize=105188 CPUtime=822.51
/proc/2175/stat : 2175 (cmusat_base) R 2173 2175 1039 0 -1 4194304 30294 0 0 0 82225 26 0 0 25 0 1 0 215287335 107712512 25545 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/2175/statm: 26297 25545 111 241 0 26053 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 105188

[startup+882.765 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2178
/proc/meminfo: memFree=1560704/2055920 swapFree=4142368/4192956
[pid=2175] ppid=2173 vsize=113024 CPUtime=882.52
/proc/2175/stat : 2175 (cmusat_base) R 2173 2175 1039 0 -1 4194304 32650 0 0 0 88224 28 0 0 25 0 1 0 215287335 115736576 27605 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/2175/statm: 28256 27605 111 241 0 28012 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 113024

[startup+942.799 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2178
/proc/meminfo: memFree=1557568/2055920 swapFree=4142368/4192956
[pid=2175] ppid=2173 vsize=116108 CPUtime=942.54
/proc/2175/stat : 2175 (cmusat_base) R 2173 2175 1039 0 -1 4194304 33492 0 0 0 94224 30 0 0 25 0 1 0 215287335 118894592 28447 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/2175/statm: 29027 28447 111 241 0 28783 0
Current children cumulated CPU time (s) 942.54
Current children cumulated vsize (KiB) 116108

[startup+1002.83 s]
/proc/loadavg: 1.05 1.01 0.99 2/78 2178
/proc/meminfo: memFree=1551808/2055920 swapFree=4142368/4192956
[pid=2175] ppid=2173 vsize=121548 CPUtime=1002.56
/proc/2175/stat : 2175 (cmusat_base) R 2173 2175 1039 0 -1 4194304 35196 0 0 0 100224 32 0 0 25 0 1 0 215287335 124465152 29828 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/2175/statm: 30387 29828 111 241 0 30143 0
Current children cumulated CPU time (s) 1002.56
Current children cumulated vsize (KiB) 121548

[startup+1062.87 s]
/proc/loadavg: 1.02 1.01 0.99 2/78 2178
/proc/meminfo: memFree=1551424/2055920 swapFree=4142368/4192956
[pid=2175] ppid=2173 vsize=122004 CPUtime=1062.58
/proc/2175/stat : 2175 (cmusat_base) R 2173 2175 1039 0 -1 4194304 35282 0 0 0 106225 33 0 0 25 0 1 0 215287335 124932096 29914 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/2175/statm: 30501 29914 111 241 0 30257 0
Current children cumulated CPU time (s) 1062.58
Current children cumulated vsize (KiB) 122004

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2178
/proc/meminfo: memFree=1551232/2055920 swapFree=4142368/4192956
[pid=2175] ppid=2173 vsize=122356 CPUtime=1122.59
/proc/2175/stat : 2175 (cmusat_base) R 2173 2175 1039 0 -1 4194304 35338 0 0 0 112226 33 0 0 25 0 1 0 215287335 125292544 29970 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/2175/statm: 30589 29970 111 241 0 30345 0
Current children cumulated CPU time (s) 1122.59
Current children cumulated vsize (KiB) 122356

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2178
/proc/meminfo: memFree=1476416/2055920 swapFree=4142368/4192956
[pid=2175] ppid=2173 vsize=202444 CPUtime=1182.61
/proc/2175/stat : 2175 (cmusat_base) R 2173 2175 1039 0 -1 4194304 55844 0 0 0 118218 43 0 0 25 0 1 0 215287335 207302656 48620 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134551433 0 0 4096 35 0 0 0 17 1 0 0
/proc/2175/statm: 50611 48620 111 241 0 50367 0
Current children cumulated CPU time (s) 1182.61
Current children cumulated vsize (KiB) 202444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2178
/proc/meminfo: memFree=1476416/2055920 swapFree=4142368/4192956
[pid=2175] ppid=2173 vsize=202444 CPUtime=1200.03
/proc/2175/stat : 2175 (cmusat_base) R 2173 2175 1039 0 -1 4194304 55844 0 0 0 119960 43 0 0 25 0 1 0 215287335 207302656 48620 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/2175/statm: 50611 48620 111 241 0 50367 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 202444

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.07
CPU user time (s): 1199.61
CPU system time (s): 0.464929
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 202444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.61
system time used= 0.464929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55844
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= 1876

runsolver used 1.3198 second user time and 2.93355 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Tue Feb 20 06:35:26 UTC 2007

IDJOB= 301119
IDBENCH= 20051
IDSOLVER= 120
FILE ID= node7/301119-1171953326

PBS_JOBID= 3848947

Free space on /tmp= 66546 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S1791291573-05.cnf
COMMAND LINE= /tmp/evaluation/301119-1171953326/cmusat_base /tmp/evaluation/301119-1171953326/instance-301119-1171953326.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-301119-1171953326 -o ROOT/results/node7/solver-301119-1171953326 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301119-1171953326/cmusat_base /tmp/evaluation/301119-1171953326/instance-301119-1171953326.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  2690c322a31628af7bf19c266218b572

RANDOM SEED= 578763298

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1671648 kB
Buffers:         51784 kB
Cached:         233876 kB
SwapCached:      16056 kB
Active:         222496 kB
Inactive:        93276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1671648 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            2788 kB
Writeback:           0 kB
Mapped:          29816 kB
Slab:            54016 kB
Committed_AS:   797540 kB
PageTables:       1764 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= 66546 MiB

End job on node7 on Tue Feb 20 06:55:28 UTC 2007