Trace number 297170

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
MXC 2007-02-08? (TO) 1200.09 1200.47

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1963596997-08.SAT.shuffled.cnf
MD5SUMc980bbb828358ff4d2a9cdb308a41d76
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.64345
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56675

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/node43/watcher-297170-1171834103 -o ROOT/results/node43/solver-297170-1171834103 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297170-1171834103/mxc /tmp/evaluation/297170-1171834103/instance-297170-1171834103.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 3/64 16706
/proc/meminfo: memFree=544048/2055920 swapFree=4183376/4192956
[pid=16706] ppid=16704 vsize=1376 CPUtime=0
/proc/16706/stat : 16706 (mxc) R 16704 16706 15427 0 -1 4194304 198 0 0 0 0 0 0 0 18 0 1 0 203366313 1409024 182 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16706/statm: 344 182 46 122 0 218 0

[startup+0.106694 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16706
/proc/meminfo: memFree=544048/2055920 swapFree=4183376/4192956
[pid=16706] ppid=16704 vsize=1604 CPUtime=0.1
/proc/16706/stat : 16706 (mxc) R 16704 16706 15427 0 -1 4194304 307 0 0 0 10 0 0 0 18 0 1 0 203366313 1642496 249 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16706/statm: 401 249 59 122 0 275 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1604

[startup+0.51476 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16706
/proc/meminfo: memFree=544048/2055920 swapFree=4183376/4192956
[pid=16706] ppid=16704 vsize=2008 CPUtime=0.51
/proc/16706/stat : 16706 (mxc) R 16704 16706 15427 0 -1 4194304 430 0 0 0 51 0 0 0 22 0 1 0 203366313 2056192 370 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/16706/statm: 502 370 67 122 0 376 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2008

[startup+1.3349 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16707
/proc/meminfo: memFree=542632/2055920 swapFree=4183376/4192956
[pid=16706] ppid=16704 vsize=2396 CPUtime=1.33
/proc/16706/stat : 16706 (mxc) R 16704 16706 15427 0 -1 4194304 509 0 0 0 133 0 0 0 25 0 1 0 203366313 2453504 449 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/16706/statm: 599 449 67 122 0 473 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2396

[startup+2.97117 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16707
/proc/meminfo: memFree=542248/2055920 swapFree=4183376/4192956
[pid=16706] ppid=16704 vsize=2648 CPUtime=2.96
/proc/16706/stat : 16706 (mxc) R 16704 16706 15427 0 -1 4194304 578 0 0 0 296 0 0 0 25 0 1 0 203366313 2711552 518 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/16706/statm: 662 518 67 122 0 536 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2648

[startup+6.24972 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16707
/proc/meminfo: memFree=541736/2055920 swapFree=4183376/4192956
[pid=16706] ppid=16704 vsize=3024 CPUtime=6.24
/proc/16706/stat : 16706 (mxc) R 16704 16706 15427 0 -1 4194304 660 0 0 0 624 0 0 0 25 0 1 0 203366313 3096576 600 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16706/statm: 756 600 67 122 0 630 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3024

[startup+12.7038 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16707
/proc/meminfo: memFree=541288/2055920 swapFree=4183376/4192956
[pid=16706] ppid=16704 vsize=3344 CPUtime=12.69
/proc/16706/stat : 16706 (mxc) R 16704 16706 15427 0 -1 4194304 753 0 0 0 1269 0 0 0 25 0 1 0 203366313 3424256 693 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/16706/statm: 836 693 67 122 0 710 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3344

[startup+25.5069 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 16707
/proc/meminfo: memFree=540840/2055920 swapFree=4183376/4192956
[pid=16706] ppid=16704 vsize=3796 CPUtime=25.49
/proc/16706/stat : 16706 (mxc) R 16704 16706 15427 0 -1 4194304 874 0 0 0 2549 0 0 0 25 0 1 0 203366313 3887104 814 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/16706/statm: 949 814 67 122 0 823 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3796

[startup+51.1132 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 16707
/proc/meminfo: memFree=540264/2055920 swapFree=4183376/4192956
[pid=16706] ppid=16704 vsize=4276 CPUtime=51.09
/proc/16706/stat : 16706 (mxc) R 16704 16706 15427 0 -1 4194304 999 0 0 0 5109 0 0 0 25 0 1 0 203366313 4378624 939 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/16706/statm: 1069 939 67 122 0 943 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4276

[startup+102.321 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 16707
/proc/meminfo: memFree=539688/2055920 swapFree=4183376/4192956
[pid=16706] ppid=16704 vsize=4880 CPUtime=102.28
/proc/16706/stat : 16706 (mxc) R 16704 16706 15427 0 -1 4194304 1144 0 0 0 10228 0 0 0 25 0 1 0 203366313 4997120 1084 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16706/statm: 1220 1084 67 122 0 1094 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 4880

[startup+162.341 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16707
/proc/meminfo: memFree=539176/2055920 swapFree=4183376/4192956
[pid=16706] ppid=16704 vsize=5364 CPUtime=162.28
/proc/16706/stat : 16706 (mxc) R 16704 16706 15427 0 -1 4194304 1261 0 0 0 16228 0 0 0 25 0 1 0 203366313 5492736 1201 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/16706/statm: 1341 1201 67 122 0 1215 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 5364

[startup+222.356 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16707
/proc/meminfo: memFree=538792/2055920 swapFree=4183376/4192956
[pid=16706] ppid=16704 vsize=5776 CPUtime=222.27
/proc/16706/stat : 16706 (mxc) R 16704 16706 15427 0 -1 4194304 1360 0 0 0 22227 0 0 0 25 0 1 0 203366313 5914624 1300 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/16706/statm: 1444 1300 67 122 0 1318 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 5776

[startup+282.373 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16707
/proc/meminfo: memFree=538408/2055920 swapFree=4183376/4192956
[pid=16706] ppid=16704 vsize=6128 CPUtime=282.27
/proc/16706/stat : 16706 (mxc) R 16704 16706 15427 0 -1 4194304 1448 0 0 0 28227 0 0 0 25 0 1 0 203366313 6275072 1388 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16706/statm: 1532 1388 67 122 0 1406 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 6128

[startup+342.393 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 16707
/proc/meminfo: memFree=538344/2055920 swapFree=4183376/4192956
[pid=16706] ppid=16704 vsize=6196 CPUtime=342.27
/proc/16706/stat : 16706 (mxc) R 16704 16706 15427 0 -1 4194304 1460 0 0 0 34227 0 0 0 25 0 1 0 203366313 6344704 1400 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134517394 0 0 4096 0 0 0 0 17 1 0 0
/proc/16706/statm: 1549 1400 67 122 0 1423 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 6196

[startup+402.412 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 16707
/proc/meminfo: memFree=538216/2055920 swapFree=4183376/4192956
[pid=16706] ppid=16704 vsize=6336 CPUtime=402.27
/proc/16706/stat : 16706 (mxc) R 16704 16706 15427 0 -1 4194304 1496 0 0 0 40227 0 0 0 25 0 1 0 203366313 6488064 1436 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/16706/statm: 1584 1436 67 122 0 1458 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 6336

[startup+462.426 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 16707
/proc/meminfo: memFree=538152/2055920 swapFree=4183376/4192956
[pid=16706] ppid=16704 vsize=6400 CPUtime=462.26
/proc/16706/stat : 16706 (mxc) R 16704 16706 15427 0 -1 4194304 1520 0 0 0 46226 0 0 0 25 0 1 0 203366313 6553600 1460 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16706/statm: 1600 1460 67 122 0 1474 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 6400

[startup+522.444 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16707
/proc/meminfo: memFree=537704/2055920 swapFree=4183376/4192956
[pid=16706] ppid=16704 vsize=6852 CPUtime=522.27
/proc/16706/stat : 16706 (mxc) R 16704 16706 15427 0 -1 4194304 1628 0 0 0 52226 1 0 0 25 0 1 0 203366313 7016448 1568 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16706/statm: 1713 1568 67 122 0 1587 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 6852

[startup+582.461 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16707
/proc/meminfo: memFree=537512/2055920 swapFree=4183376/4192956
[pid=16706] ppid=16704 vsize=6980 CPUtime=582.27
/proc/16706/stat : 16706 (mxc) R 16704 16706 15427 0 -1 4194304 1660 0 0 0 58226 1 0 0 25 0 1 0 203366313 7147520 1600 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16706/statm: 1745 1600 67 122 0 1619 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 6980

[startup+642.484 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16709
/proc/meminfo: memFree=537376/2055920 swapFree=4183376/4192956
[pid=16706] ppid=16704 vsize=6980 CPUtime=642.27
/proc/16706/stat : 16706 (mxc) R 16704 16706 15427 0 -1 4194304 1668 0 0 0 64226 1 0 0 25 0 1 0 203366313 7147520 1608 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/16706/statm: 1745 1608 67 122 0 1619 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 6980

[startup+702.498 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16709
/proc/meminfo: memFree=537384/2055920 swapFree=4183376/4192956
[pid=16706] ppid=16704 vsize=7044 CPUtime=702.26
/proc/16706/stat : 16706 (mxc) R 16704 16706 15427 0 -1 4194304 1684 0 0 0 70225 1 0 0 25 0 1 0 203366313 7213056 1624 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16706/statm: 1761 1624 67 122 0 1635 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 7044

[startup+762.515 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16709
/proc/meminfo: memFree=537384/2055920 swapFree=4183376/4192956
[pid=16706] ppid=16704 vsize=7140 CPUtime=762.26
/proc/16706/stat : 16706 (mxc) R 16704 16706 15427 0 -1 4194304 1700 0 0 0 76225 1 0 0 25 0 1 0 203366313 7311360 1640 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534811 0 0 4096 0 0 0 0 17 1 0 0
/proc/16706/statm: 1785 1640 67 122 0 1659 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 7140

[startup+822.534 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16709
/proc/meminfo: memFree=537128/2055920 swapFree=4183376/4192956
[pid=16706] ppid=16704 vsize=7356 CPUtime=822.26
/proc/16706/stat : 16706 (mxc) R 16704 16706 15427 0 -1 4194304 1763 0 0 0 82225 1 0 0 25 0 1 0 203366313 7532544 1703 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519287 0 0 4096 0 0 0 0 17 1 0 0
/proc/16706/statm: 1839 1703 67 122 0 1713 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 7356

[startup+882.555 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16709
/proc/meminfo: memFree=537192/2055920 swapFree=4183376/4192956
[pid=16706] ppid=16704 vsize=7356 CPUtime=882.26
/proc/16706/stat : 16706 (mxc) R 16704 16706 15427 0 -1 4194304 1763 0 0 0 88225 1 0 0 25 0 1 0 203366313 7532544 1703 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529837 0 0 4096 0 0 0 0 17 1 0 0
/proc/16706/statm: 1839 1703 67 122 0 1713 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 7356

[startup+942.575 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16709
/proc/meminfo: memFree=537000/2055920 swapFree=4183376/4192956
[pid=16706] ppid=16704 vsize=7488 CPUtime=942.26
/proc/16706/stat : 16706 (mxc) R 16704 16706 15427 0 -1 4194304 1800 0 0 0 94225 1 0 0 25 0 1 0 203366313 7667712 1740 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16706/statm: 1872 1740 67 122 0 1746 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 7488

[startup+1002.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16709
/proc/meminfo: memFree=537000/2055920 swapFree=4183376/4192956
[pid=16706] ppid=16704 vsize=7552 CPUtime=1002.26
/proc/16706/stat : 16706 (mxc) R 16704 16706 15427 0 -1 4194304 1808 0 0 0 100225 1 0 0 25 0 1 0 203366313 7733248 1748 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/16706/statm: 1888 1748 67 122 0 1762 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 7552

[startup+1062.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16709
/proc/meminfo: memFree=536936/2055920 swapFree=4183376/4192956
[pid=16706] ppid=16704 vsize=7552 CPUtime=1062.26
/proc/16706/stat : 16706 (mxc) R 16704 16706 15427 0 -1 4194304 1811 0 0 0 106225 1 0 0 25 0 1 0 203366313 7733248 1751 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16706/statm: 1888 1751 67 122 0 1762 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 7552

[startup+1122.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16709
/proc/meminfo: memFree=537000/2055920 swapFree=4183376/4192956
[pid=16706] ppid=16704 vsize=7552 CPUtime=1122.26
/proc/16706/stat : 16706 (mxc) R 16704 16706 15427 0 -1 4194304 1812 0 0 0 112225 1 0 0 25 0 1 0 203366313 7733248 1752 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16706/statm: 1888 1752 67 122 0 1762 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 7552

[startup+1182.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16709
/proc/meminfo: memFree=536936/2055920 swapFree=4183376/4192956
[pid=16706] ppid=16704 vsize=7552 CPUtime=1182.26
/proc/16706/stat : 16706 (mxc) R 16704 16706 15427 0 -1 4194304 1812 0 0 0 118225 1 0 0 25 0 1 0 203366313 7733248 1752 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/16706/statm: 1888 1752 67 122 0 1762 0
Current children cumulated CPU time (s) 1182.26
Current children cumulated vsize (KiB) 7552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16709
/proc/meminfo: memFree=536872/2055920 swapFree=4183376/4192956
[pid=16706] ppid=16704 vsize=7680 CPUtime=1200.08
/proc/16706/stat : 16706 (mxc) R 16704 16706 15427 0 -1 4194304 1840 0 0 0 120007 1 0 0 25 0 1 0 203366313 7864320 1780 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16706/statm: 1920 1780 67 122 0 1794 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 7680

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): 1200.47
CPU time (s): 1200.09
CPU user time (s): 1200.07
CPU system time (s): 0.014997
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 7680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1840
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= 1541

runsolver used 0.737887 second user time and 2.47162 second system time

The end



Launcher Data (download as text)




Begin job on node43 on Sun Feb 18 21:28:23 UTC 2007

IDJOB= 297170
IDBENCH= 19955
IDSOLVER= 107
FILE ID= node43/297170-1171834103

PBS_JOBID= 3839697

Free space on /tmp= 66563 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1963596997-08.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297170-1171834103/mxc /tmp/evaluation/297170-1171834103/instance-297170-1171834103.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-297170-1171834103 -o ROOT/results/node43/solver-297170-1171834103 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297170-1171834103/mxc /tmp/evaluation/297170-1171834103/instance-297170-1171834103.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  c980bbb828358ff4d2a9cdb308a41d76

RANDOM SEED= 75301928

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.281
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		: 3000.281
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:        544520 kB
Buffers:         53284 kB
Cached:        1331944 kB
SwapCached:       4080 kB
Active:         867080 kB
Inactive:       528296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        544520 kB
SwapTotal:     4192956 kB
SwapFree:      4183376 kB
Dirty:             756 kB
Writeback:           0 kB
Mapped:          15452 kB
Slab:           102132 kB
Committed_AS:   541940 kB
PageTables:       1392 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= 66563 MiB

End job on node43 on Sun Feb 18 21:48:25 UTC 2007