Trace number 301947

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
MiraXT v3? (TO) 1200.23 601.949

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1128222245-05.cnf
MD5SUMe00fc2902b68bb75646f8701a0e4a742
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Starting MiraXTv3...

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.4 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-301947-1178842630 -o ROOT/results/node2/solver-301947-1178842630 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/301947-1178842630/MiraXTv3_dyn /tmp/evaluation/301947-1178842630/instance-301947-1178842630.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 1.91 1.95 1.69 3/77 561
/proc/meminfo: memFree=1772152/2055920 swapFree=4148880/4192956
[pid=561] ppid=559 vsize=3788 CPUtime=0
/proc/561/stat : 561 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194304 338 0 0 0 0 0 0 0 18 0 1 0 360300780 3878912 313 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/561/statm: 947 320 202 20 0 305 0

[startup+0.01591 s]
/proc/loadavg: 1.91 1.95 1.69 3/77 561
/proc/meminfo: memFree=1772152/2055920 swapFree=4148880/4192956
[pid=561] ppid=559 vsize=4448 CPUtime=0.01
/proc/561/stat : 561 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194304 554 0 0 0 1 0 0 0 18 0 1 0 360300780 4554752 529 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134585096 0 0 4096 0 0 0 0 17 1 0 0
/proc/561/statm: 1112 529 206 20 0 470 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4448

[startup+0.10192 s]
/proc/loadavg: 1.91 1.95 1.69 3/77 561
/proc/meminfo: memFree=1772152/2055920 swapFree=4148880/4192956
[pid=561] ppid=559 vsize=5704 CPUtime=0.09
/proc/561/stat : 561 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194304 873 0 0 0 9 0 0 0 18 0 1 0 360300780 5840896 848 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134575888 0 0 4096 0 0 0 0 17 1 0 0
/proc/561/statm: 1426 848 207 20 0 784 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5704

[startup+0.301947 s]
/proc/loadavg: 1.91 1.95 1.69 3/77 561
/proc/meminfo: memFree=1772152/2055920 swapFree=4148880/4192956
[pid=561] ppid=559 vsize=15228 CPUtime=0.4
/proc/561/stat : 561 (MiraXTv3_dyn) S 559 561 31484 0 -1 4194304 1948 0 0 0 40 0 0 0 18 0 3 0 360300780 15593472 1837 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/561/statm: 3807 1837 218 20 0 3165 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 15228

[startup+0.701988 s]
/proc/loadavg: 1.91 1.95 1.69 3/77 561
/proc/meminfo: memFree=1772152/2055920 swapFree=4148880/4192956
[pid=561] ppid=559 vsize=19784 CPUtime=1.2
/proc/561/stat : 561 (MiraXTv3_dyn) S 559 561 31484 0 -1 4194304 3294 0 0 0 119 1 0 0 18 0 3 0 360300780 20258816 3183 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/561/statm: 4946 3183 218 20 0 4304 0
Current children cumulated CPU time (s) 1.2
Current children cumulated vsize (KiB) 19784

[startup+1.50207 s]
/proc/loadavg: 1.91 1.95 1.69 3/80 564
/proc/meminfo: memFree=1756192/2055920 swapFree=4148880/4192956
[pid=561] ppid=559 vsize=30824 CPUtime=2.8
/proc/561/stat : 561 (MiraXTv3_dyn) S 559 561 31484 0 -1 4194304 5885 0 0 0 277 3 0 0 18 0 3 0 360300780 31563776 5774 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/561/statm: 7706 5774 218 20 0 7064 0
[pid=561/tid=563] ppid=559 vsize=30824 CPUtime=1.32
/proc/561/task/563/stat : 563 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 2413 0 0 0 132 0 0 0 23 0 3 0 360300797 31563776 5774 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 1 0 0
[pid=561/tid=564] ppid=559 vsize=30824 CPUtime=1.3
/proc/561/task/564/stat : 564 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 2410 0 0 0 128 2 0 0 18 0 3 0 360300797 31563776 5774 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526361 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.8
Current children cumulated vsize (KiB) 30824

[startup+3.10124 s]
/proc/loadavg: 1.91 1.95 1.69 3/80 564
/proc/meminfo: memFree=1742368/2055920 swapFree=4148880/4192956
[pid=561] ppid=559 vsize=48140 CPUtime=6
/proc/561/stat : 561 (MiraXTv3_dyn) S 559 561 31484 0 -1 4194304 10118 0 0 0 594 6 0 0 18 0 3 0 360300780 49295360 10007 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/561/statm: 12035 10007 218 20 0 11393 0
[pid=561/tid=563] ppid=559 vsize=48140 CPUtime=2.92
/proc/561/task/563/stat : 563 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 4478 0 0 0 290 2 0 0 25 0 3 0 360300797 49295360 10007 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 1 0 0
[pid=561/tid=564] ppid=559 vsize=48140 CPUtime=2.9
/proc/561/task/564/stat : 564 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 4578 0 0 0 287 3 0 0 17 0 3 0 360300797 49295360 10007 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6
Current children cumulated vsize (KiB) 48140

[startup+6.30157 s]
/proc/loadavg: 1.92 1.95 1.69 3/80 564
/proc/meminfo: memFree=1727776/2055920 swapFree=4148880/4192956
[pid=561] ppid=559 vsize=56996 CPUtime=12.37
/proc/561/stat : 561 (MiraXTv3_dyn) S 559 561 31484 0 -1 4194304 12335 0 0 0 1230 7 0 0 18 0 3 0 360300780 58363904 12187 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/561/statm: 14249 12187 218 20 0 13607 0
[pid=561/tid=563] ppid=559 vsize=56996 CPUtime=6.11
/proc/561/task/563/stat : 563 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 5366 0 0 0 609 2 0 0 25 0 3 0 360300797 58363904 12187 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526420 0 0 4096 0 0 0 0 -1 1 0 0
[pid=561/tid=564] ppid=559 vsize=56996 CPUtime=6.08
/proc/561/task/564/stat : 564 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 5907 0 0 0 604 4 0 0 25 0 3 0 360300797 58363904 12187 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.37
Current children cumulated vsize (KiB) 56996

[startup+12.7012 s]
/proc/loadavg: 1.93 1.95 1.69 3/80 564
/proc/meminfo: memFree=1677728/2055920 swapFree=4148880/4192956
[pid=561] ppid=559 vsize=106388 CPUtime=25.14
/proc/561/stat : 561 (MiraXTv3_dyn) S 559 561 31484 0 -1 4194304 25293 0 0 0 2497 17 0 0 18 0 3 0 360300780 108941312 24987 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/561/statm: 26597 24987 218 20 0 25955 0
[pid=561/tid=563] ppid=559 vsize=106388 CPUtime=12.52
/proc/561/task/563/stat : 563 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 11805 0 0 0 1246 6 0 0 24 0 3 0 360300797 108941312 24987 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 1 0 0
[pid=561/tid=564] ppid=559 vsize=106388 CPUtime=12.45
/proc/561/task/564/stat : 564 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 12426 0 0 0 1234 11 0 0 21 0 3 0 360300797 108941312 24987 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526322 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.14
Current children cumulated vsize (KiB) 106388

[startup+25.5016 s]
/proc/loadavg: 1.94 1.96 1.70 3/80 564
/proc/meminfo: memFree=1648544/2055920 swapFree=4148880/4192956
[pid=561] ppid=559 vsize=130968 CPUtime=50.64
/proc/561/stat : 561 (MiraXTv3_dyn) S 559 561 31484 0 -1 4194304 31606 0 0 0 5040 24 0 0 18 0 3 0 360300780 134111232 30933 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/561/statm: 32742 30933 218 20 0 32100 0
[pid=561/tid=563] ppid=559 vsize=130968 CPUtime=25.3
/proc/561/task/563/stat : 563 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 15137 0 0 0 2520 10 0 0 25 0 3 0 360300797 134111232 30933 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526280 0 0 4096 0 0 0 0 -1 1 0 0
[pid=561/tid=564] ppid=559 vsize=130968 CPUtime=25.17
/proc/561/task/564/stat : 564 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 15407 0 0 0 2503 14 0 0 25 0 3 0 360300797 134111232 30933 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 130968

[startup+51.1012 s]
/proc/loadavg: 1.96 1.96 1.70 3/80 564
/proc/meminfo: memFree=1606112/2055920 swapFree=4148880/4192956
[pid=561] ppid=559 vsize=172912 CPUtime=101.69
/proc/561/stat : 561 (MiraXTv3_dyn) S 559 561 31484 0 -1 4194304 42787 0 0 0 10132 37 0 0 18 0 3 0 360300780 177061888 41496 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/561/statm: 43228 41496 218 20 0 42586 0
[pid=561/tid=563] ppid=559 vsize=172912 CPUtime=50.86
/proc/561/task/563/stat : 563 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 20209 0 0 0 5072 14 0 0 25 0 3 0 360300797 177061888 41496 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526702 0 0 4096 0 0 0 0 -1 1 0 0
[pid=561/tid=564] ppid=559 vsize=172912 CPUtime=50.64
/proc/561/task/564/stat : 564 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 21516 0 0 0 5042 22 0 0 25 0 3 0 360300797 177061888 41496 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.69
Current children cumulated vsize (KiB) 172912

[startup+102.307 s]
/proc/loadavg: 1.98 1.96 1.72 3/80 564
/proc/meminfo: memFree=1579552/2055920 swapFree=4148880/4192956
[pid=561] ppid=559 vsize=199444 CPUtime=203.82
/proc/561/stat : 561 (MiraXTv3_dyn) S 559 561 31484 0 -1 4194304 50529 0 0 0 20337 45 0 0 18 0 3 0 360300780 204230656 48192 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/561/statm: 49861 48192 218 20 0 49219 0
[pid=561/tid=563] ppid=559 vsize=199444 CPUtime=102.03
/proc/561/task/563/stat : 563 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 24851 0 0 0 10185 18 0 0 25 0 3 0 360300797 204230656 48192 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526702 0 0 4096 0 0 0 0 -1 1 0 0
[pid=561/tid=564] ppid=559 vsize=199444 CPUtime=101.61
/proc/561/task/564/stat : 564 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 24616 0 0 0 10135 26 0 0 25 0 3 0 360300797 204230656 48192 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.82
Current children cumulated vsize (KiB) 199444

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.73 3/80 564
/proc/meminfo: memFree=1568992/2055920 swapFree=4148880/4192956
[pid=561] ppid=559 vsize=209684 CPUtime=323.43
/proc/561/stat : 561 (MiraXTv3_dyn) S 559 561 31484 0 -1 4194304 54024 0 0 0 32292 51 0 0 18 0 3 0 360300780 214716416 50762 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/561/statm: 52421 50762 218 20 0 51779 0
[pid=561/tid=563] ppid=559 vsize=209684 CPUtime=161.97
/proc/561/task/563/stat : 563 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 25138 0 0 0 16178 19 0 0 25 0 3 0 360300797 214716416 50762 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526382 0 0 4096 0 0 0 0 -1 1 0 0
[pid=561/tid=564] ppid=559 vsize=209684 CPUtime=161.28
/proc/561/task/564/stat : 564 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 27824 0 0 0 16097 31 0 0 25 0 3 0 360300797 214716416 50762 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526315 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.43
Current children cumulated vsize (KiB) 209684

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.74 3/80 564
/proc/meminfo: memFree=1560992/2055920 swapFree=4148880/4192956
[pid=561] ppid=559 vsize=216720 CPUtime=443.1
/proc/561/stat : 561 (MiraXTv3_dyn) S 559 561 31484 0 -1 4194304 56902 0 0 0 44255 55 0 0 18 0 3 0 360300780 221921280 52769 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/561/statm: 54180 52769 218 20 0 53538 0
[pid=561/tid=563] ppid=559 vsize=216720 CPUtime=221.93
/proc/561/task/563/stat : 563 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 26678 0 0 0 22172 21 0 0 25 0 3 0 360300797 221921280 52769 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 1 0 0
[pid=561/tid=564] ppid=559 vsize=216720 CPUtime=221
/proc/561/task/564/stat : 564 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 29162 0 0 0 22067 33 0 0 25 0 3 0 360300797 221921280 52769 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526327 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.1
Current children cumulated vsize (KiB) 216720

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.76 3/80 564
/proc/meminfo: memFree=1560032/2055920 swapFree=4148880/4192956
[pid=561] ppid=559 vsize=217744 CPUtime=562.77
/proc/561/stat : 561 (MiraXTv3_dyn) S 559 561 31484 0 -1 4194304 58418 0 0 0 56221 56 0 0 18 0 3 0 360300780 222969856 53012 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/561/statm: 54436 53012 218 20 0 53794 0
[pid=561/tid=563] ppid=559 vsize=217744 CPUtime=281.87
/proc/561/task/563/stat : 563 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 27396 0 0 0 28166 21 0 0 25 0 3 0 360300797 222969856 53012 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526370 0 0 4096 0 0 0 0 -1 1 0 0
[pid=561/tid=564] ppid=559 vsize=217744 CPUtime=280.73
/proc/561/task/564/stat : 564 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 29960 0 0 0 28039 34 0 0 25 0 3 0 360300797 222969856 53012 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526351 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.77
Current children cumulated vsize (KiB) 217744

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.77 3/80 564
/proc/meminfo: memFree=1555360/2055920 swapFree=4148880/4192956
[pid=561] ppid=559 vsize=222696 CPUtime=682.46
/proc/561/stat : 561 (MiraXTv3_dyn) S 559 561 31484 0 -1 4194304 60314 0 0 0 68187 59 0 0 18 0 3 0 360300780 228040704 54171 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/561/statm: 55674 54171 218 20 0 55032 0
[pid=561/tid=563] ppid=559 vsize=222696 CPUtime=341.84
/proc/561/task/563/stat : 563 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 28578 0 0 0 34161 23 0 0 25 0 3 0 360300797 228040704 54171 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 1 0 0
[pid=561/tid=564] ppid=559 vsize=222696 CPUtime=340.44
/proc/561/task/564/stat : 564 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 30674 0 0 0 34009 35 0 0 25 0 3 0 360300797 228040704 54171 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.46
Current children cumulated vsize (KiB) 222696

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.78 3/80 564
/proc/meminfo: memFree=1555360/2055920 swapFree=4148880/4192956
[pid=561] ppid=559 vsize=222696 CPUtime=802.1
/proc/561/stat : 561 (MiraXTv3_dyn) S 559 561 31484 0 -1 4194304 61053 0 0 0 80149 61 0 0 18 0 3 0 360300780 228040704 54173 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/561/statm: 55674 54173 218 20 0 55032 0
[pid=561/tid=563] ppid=559 vsize=222696 CPUtime=401.81
/proc/561/task/563/stat : 563 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 28981 0 0 0 40157 24 0 0 25 0 3 0 360300797 228040704 54173 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526291 0 0 4096 0 0 0 0 -1 1 0 0
[pid=561/tid=564] ppid=559 vsize=222696 CPUtime=400.11
/proc/561/task/564/stat : 564 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 31010 0 0 0 39975 36 0 0 25 0 3 0 360300797 228040704 54173 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.1
Current children cumulated vsize (KiB) 222696

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.79 3/80 564
/proc/meminfo: memFree=1554144/2055920 swapFree=4148880/4192956
[pid=561] ppid=559 vsize=223572 CPUtime=921.78
/proc/561/stat : 561 (MiraXTv3_dyn) S 559 561 31484 0 -1 4194304 61794 0 0 0 92116 62 0 0 18 0 3 0 360300780 228937728 54485 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/561/statm: 55893 54485 218 20 0 55251 0
[pid=561/tid=563] ppid=559 vsize=223572 CPUtime=461.77
/proc/561/task/563/stat : 563 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 28982 0 0 0 46153 24 0 0 25 0 3 0 360300797 228937728 54485 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526370 0 0 4096 0 0 0 0 -1 1 0 0
[pid=561/tid=564] ppid=559 vsize=223572 CPUtime=459.84
/proc/561/task/564/stat : 564 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 31750 0 0 0 45947 37 0 0 25 0 3 0 360300797 228937728 54485 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 921.78
Current children cumulated vsize (KiB) 223572

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.80 3/80 564
/proc/meminfo: memFree=1548192/2055920 swapFree=4148880/4192956
[pid=561] ppid=559 vsize=230572 CPUtime=1041.46
/proc/561/stat : 561 (MiraXTv3_dyn) S 559 561 31484 0 -1 4194304 63988 0 0 0 104080 66 0 0 18 0 3 0 360300780 236105728 56135 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/561/statm: 57643 56135 218 20 0 57001 0
[pid=561/tid=563] ppid=559 vsize=230572 CPUtime=521.73
/proc/561/task/563/stat : 563 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 29839 0 0 0 52147 26 0 0 25 0 3 0 360300797 236105728 56135 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526702 0 0 4096 0 0 0 0 -1 1 0 0
[pid=561/tid=564] ppid=559 vsize=230572 CPUtime=519.55
/proc/561/task/564/stat : 564 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 33087 0 0 0 51916 39 0 0 25 0 3 0 360300797 236105728 56135 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.46
Current children cumulated vsize (KiB) 230572

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.81 3/80 564
/proc/meminfo: memFree=1547360/2055920 swapFree=4148880/4192956
[pid=561] ppid=559 vsize=230732 CPUtime=1161.06
/proc/561/stat : 561 (MiraXTv3_dyn) S 559 561 31484 0 -1 4194304 65174 0 0 0 116039 67 0 0 18 0 3 0 360300780 236269568 56165 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/561/statm: 57683 56165 218 20 0 57041 0
[pid=561/tid=563] ppid=559 vsize=230732 CPUtime=581.68
/proc/561/task/563/stat : 563 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 30412 0 0 0 58141 27 0 0 25 0 3 0 360300797 236269568 56165 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134565767 0 0 4096 0 0 0 0 -1 1 0 0
[pid=561/tid=564] ppid=559 vsize=230732 CPUtime=579.2
/proc/561/task/564/stat : 564 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 33700 0 0 0 57881 39 0 0 25 0 3 0 360300797 236269568 56165 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.06
Current children cumulated vsize (KiB) 230732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.903 s]
/proc/loadavg: 1.99 1.97 1.82 3/80 564
/proc/meminfo: memFree=1547360/2055920 swapFree=4148880/4192956
[pid=561] ppid=559 vsize=230732 CPUtime=1200.17
/proc/561/stat : 561 (MiraXTv3_dyn) S 559 561 31484 0 -1 4194304 65174 0 0 0 119950 67 0 0 18 0 3 0 360300780 236269568 56165 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/561/statm: 57683 56165 218 20 0 57041 0
[pid=561/tid=563] ppid=559 vsize=230732 CPUtime=601.28
/proc/561/task/563/stat : 563 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 30412 0 0 0 60101 27 0 0 25 0 3 0 360300797 236269568 56165 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 1 0 0
[pid=561/tid=564] ppid=559 vsize=230732 CPUtime=598.72
/proc/561/task/564/stat : 564 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 33700 0 0 0 59833 39 0 0 25 0 3 0 360300797 236269568 56165 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526322 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 230732

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

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

[startup+601.903 s]
/proc/loadavg: 1.99 1.97 1.82 3/80 564
/proc/meminfo: memFree=1547360/2055920 swapFree=4148880/4192956
[pid=561] ppid=559 vsize=230732 CPUtime=1200.17
/proc/561/stat : 561 (MiraXTv3_dyn) S 559 561 31484 0 -1 4194304 65174 0 0 0 119950 67 0 0 18 0 3 0 360300780 236269568 56165 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/561/statm: 57683 56165 218 20 0 57041 0
[pid=561/tid=563] ppid=559 vsize=230732 CPUtime=601.28
/proc/561/task/563/stat : 563 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 30412 0 0 0 60101 27 0 0 25 0 3 0 360300797 236269568 56165 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 1 0 0
[pid=561/tid=564] ppid=559 vsize=230732 CPUtime=598.72
/proc/561/task/564/stat : 564 (MiraXTv3_dyn) R 559 561 31484 0 -1 4194368 33700 0 0 0 59833 39 0 0 25 0 3 0 360300797 236269568 56165 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526322 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 230732

Child ended because it received signal 15 (SIGTERM)
Real time (s): 601.949
CPU time (s): 1200.23
CPU user time (s): 1199.52
CPU system time (s): 0.710891
CPU usage (%): 199.391
Max. virtual memory (cumulated for all children) (KiB): 231004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.52
system time used= 0.710891
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65174
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= 488
involuntary context switches= 22339

runsolver used 0.563914 second user time and 1.63275 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Fri May 11 00:17:10 UTC 2007

IDJOB= 301947
IDBENCH= 20071
IDSOLVER= 128
FILE ID= node2/301947-1178842630

PBS_JOBID= 5250987

Free space on /tmp= 66560 MiB

SOLVER NAME= MiraXT v3
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1128222245-05.cnf
COMMAND LINE= /tmp/evaluation/301947-1178842630/MiraXTv3_dyn /tmp/evaluation/301947-1178842630/instance-301947-1178842630.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-301947-1178842630 -o ROOT/results/node2/solver-301947-1178842630 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/301947-1178842630/MiraXTv3_dyn /tmp/evaluation/301947-1178842630/instance-301947-1178842630.cnf            

META MD5SUM SOLVER= 2ad149617ed8d249d89b067eb44c33da
MD5SUM BENCH=  e00fc2902b68bb75646f8701a0e4a742

RANDOM SEED= 664468861

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1772496 kB
Buffers:         43968 kB
Cached:         152016 kB
SwapCached:      12368 kB
Active:         111896 kB
Inactive:       107240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1772496 kB
SwapTotal:     4192956 kB
SwapFree:      4148880 kB
Dirty:            4428 kB
Writeback:           0 kB
Mapped:          30056 kB
Slab:            49704 kB
Committed_AS: 11730868 kB
PageTables:       1860 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 node2 on Fri May 11 00:27:14 UTC 2007