Trace number 237257

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
CSPtoSAT+minisat 0.3? (TO) 1800.1 1815.45

General information on the benchmark

Namezhou/
queens2.xml
MD5SUM983aef29b4fcfd91366385dcfbd7a97c
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.083986
SatisfiableYES
(Un)Satisfiability was proved
Number of variables310
Number of constraints211
Maximum constraint arity104
Maximum domain size104
Number of constraints which are defined in extension0
Number of constraints which are defined in intension208
Global constraints used (with number of constraints)allDifferent(3)

Solver Data (download as text)

0.01	c This is CSPtoSAT+minisat version 0.3
0.01	c (c) 2006 roussel@cril.univ-artois.fr
0.01	
0.01	c This solver internally uses a modified version of MiniSat2 version 061112
0.01	c MiniSat -- Copyright (c) 2003-2006, Niklas Een, Niklas Sorensson
0.01	
0.01	c parsing...
0.63	c ...done
0.63	c #SATvar=159882 #SATclauses=381694 #CSPpredicates=208

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-237257-1168091644 -o ROOT/results/node4/solver-237257-1168091644 -C 1800 -M 900 /tmp/evaluation/237257-1168091644/CSPtoSAT+minisat /tmp/evaluation/237257-1168091644/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 2.93 2.35 2.07 4/87 16285
/proc/meminfo: memFree=465656/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=6648 CPUtime=0
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 498 0 0 0 0 0 0 0 18 0 1 0 157560572 6807552 467 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 11401536 0 0 4096 0 0 0 0 17 1 0 0
/proc/16284/statm: 1662 474 414 52 0 30 0

[startup+0.103475 s]
/proc/loadavg: 2.93 2.35 2.07 4/87 16285
/proc/meminfo: memFree=465656/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=19268 CPUtime=0.09
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 3828 0 0 0 8 1 0 0 18 0 1 0 157560572 19730432 3770 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134669248 0 0 4096 0 0 0 0 17 1 0 0
/proc/16284/statm: 4817 3771 696 52 0 3185 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19268

[startup+0.511296 s]
/proc/loadavg: 2.93 2.35 2.07 4/87 16285
/proc/meminfo: memFree=465656/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=20792 CPUtime=0.1
/proc/16284/stat : 16284 (CSPtoSAT+minisa) D 16282 16284 15966 0 -1 4194304 4044 0 4 0 8 2 0 0 18 0 1 0 157560572 21291008 3990 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 4156184646 0 0 4096 0 18446744071563479169 0 0 17 0 0 0
/proc/16284/statm: 5198 3990 706 52 0 3566 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 20792

[startup+1.33237 s]
/proc/loadavg: 2.93 2.36 2.07 2/87 16285
/proc/meminfo: memFree=441208/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=33424 CPUtime=0.78
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 6773 0 10 0 74 4 0 0 22 0 1 0 157560572 34226176 6699 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/16284/statm: 8356 6699 725 52 0 6724 0
Current children cumulated CPU time (s) 0.78
Current children cumulated vsize (KiB) 33424

[startup+2.97153 s]
/proc/loadavg: 2.93 2.36 2.07 3/86 16285
/proc/meminfo: memFree=365568/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=33424 CPUtime=2.41
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 6773 0 10 0 237 4 0 0 25 0 1 0 157560572 34226176 6699 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134678254 0 0 4096 0 0 0 0 17 1 0 0
/proc/16284/statm: 8356 6699 725 52 0 6724 0
Current children cumulated CPU time (s) 2.41
Current children cumulated vsize (KiB) 33424

[startup+6.25484 s]
/proc/loadavg: 2.78 2.33 2.06 2/82 16295
/proc/meminfo: memFree=1111712/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=33424 CPUtime=5.69
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 6777 0 10 0 560 9 0 0 25 0 1 0 157560572 34226176 6703 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134665699 0 0 4096 0 0 0 0 17 1 0 0
/proc/16284/statm: 8356 6703 725 52 0 6724 0
Current children cumulated CPU time (s) 5.69
Current children cumulated vsize (KiB) 33424

[startup+12.7105 s]
/proc/loadavg: 2.64 2.31 2.06 2/81 16296
/proc/meminfo: memFree=1903080/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=33720 CPUtime=12.14
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 6829 0 10 0 1201 13 0 0 25 0 1 0 157560572 34529280 6755 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 1 0 0
/proc/16284/statm: 8430 6755 725 52 0 6798 0
Current children cumulated CPU time (s) 12.14
Current children cumulated vsize (KiB) 33720

[startup+25.5187 s]
/proc/loadavg: 2.39 2.27 2.05 2/81 16319
/proc/meminfo: memFree=1901352/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=33852 CPUtime=24.92
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 6885 0 10 0 2479 13 0 0 25 0 1 0 157560572 34664448 6811 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 8463 6811 725 52 0 6831 0
Current children cumulated CPU time (s) 24.92
Current children cumulated vsize (KiB) 33852

[startup+51.1632 s]
/proc/loadavg: 2.23 2.24 2.04 3/86 16324
/proc/meminfo: memFree=1897408/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=34388 CPUtime=50.39
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 7011 0 10 0 5025 14 0 0 25 0 1 0 157560572 35213312 6937 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 8597 6937 725 52 0 6965 0
Current children cumulated CPU time (s) 50.39
Current children cumulated vsize (KiB) 34388

[startup+102.447 s]
/proc/loadavg: 2.10 2.20 2.04 3/86 16324
/proc/meminfo: memFree=1896576/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=35272 CPUtime=101.24
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 7241 0 10 0 10110 14 0 0 25 0 1 0 157560572 36118528 7167 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134665372 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 8818 7167 725 52 0 7186 0
Current children cumulated CPU time (s) 101.24
Current children cumulated vsize (KiB) 35272

[startup+162.453 s]
/proc/loadavg: 2.03 2.16 2.03 3/86 16324
/proc/meminfo: memFree=1895552/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=36224 CPUtime=160.76
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 7451 0 10 0 16061 15 0 0 25 0 1 0 157560572 37093376 7377 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 9056 7377 725 52 0 7424 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 36224

[startup+222.464 s]
/proc/loadavg: 2.01 2.13 2.03 3/86 16324
/proc/meminfo: memFree=1894656/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=37016 CPUtime=220.28
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 7651 0 10 0 22013 15 0 0 25 0 1 0 157560572 37904384 7577 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134665607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 9254 7577 725 52 0 7622 0
Current children cumulated CPU time (s) 220.28
Current children cumulated vsize (KiB) 37016

[startup+282.471 s]
/proc/loadavg: 2.00 2.10 2.02 3/86 16324
/proc/meminfo: memFree=1893824/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=37796 CPUtime=279.8
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 7834 0 10 0 27964 16 0 0 25 0 1 0 157560572 38703104 7760 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 9449 7760 725 52 0 7817 0
Current children cumulated CPU time (s) 279.8
Current children cumulated vsize (KiB) 37796

[startup+342.48 s]
/proc/loadavg: 2.06 2.10 2.02 3/86 16324
/proc/meminfo: memFree=1892992/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=38456 CPUtime=339.32
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 8015 0 10 0 33916 16 0 0 25 0 1 0 157560572 39378944 7941 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671680 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 9614 7941 725 52 0 7982 0
Current children cumulated CPU time (s) 339.32
Current children cumulated vsize (KiB) 38456

[startup+402.488 s]
/proc/loadavg: 2.02 2.08 2.02 3/86 16324
/proc/meminfo: memFree=1892224/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=39116 CPUtime=398.85
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 8192 0 10 0 39869 16 0 0 25 0 1 0 157560572 40054784 8118 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134678169 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 9779 8118 725 52 0 8147 0
Current children cumulated CPU time (s) 398.85
Current children cumulated vsize (KiB) 39116

[startup+462.515 s]
/proc/loadavg: 2.06 2.08 2.01 3/92 16468
/proc/meminfo: memFree=1889296/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=39956 CPUtime=458.22
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 8365 0 10 0 45794 28 0 0 25 0 1 0 157560572 40914944 8291 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134667359 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 9989 8291 725 52 0 8357 0
Current children cumulated CPU time (s) 458.22
Current children cumulated vsize (KiB) 39956

[startup+522.541 s]
/proc/loadavg: 2.02 2.06 2.01 3/86 16522
/proc/meminfo: memFree=1889728/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=40736 CPUtime=517.67
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 8540 0 10 0 51731 36 0 0 25 0 1 0 157560572 41713664 8466 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 10184 8466 725 52 0 8552 0
Current children cumulated CPU time (s) 517.67
Current children cumulated vsize (KiB) 40736

[startup+582.55 s]
/proc/loadavg: 2.01 2.05 2.00 3/86 16522
/proc/meminfo: memFree=1888960/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=41396 CPUtime=577.19
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 8711 0 10 0 57683 36 0 0 25 0 1 0 157560572 42389504 8637 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 10349 8637 725 52 0 8717 0
Current children cumulated CPU time (s) 577.19
Current children cumulated vsize (KiB) 41396

[startup+642.561 s]
/proc/loadavg: 2.00 2.04 2.00 3/86 16522
/proc/meminfo: memFree=1888192/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=41924 CPUtime=636.71
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 8880 0 10 0 63635 36 0 0 25 0 1 0 157560572 42930176 8806 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671228 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 10481 8806 725 52 0 8849 0
Current children cumulated CPU time (s) 636.71
Current children cumulated vsize (KiB) 41924

[startup+702.57 s]
/proc/loadavg: 2.00 2.03 2.00 3/86 16522
/proc/meminfo: memFree=1887424/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=42852 CPUtime=696.24
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 9046 0 10 0 69587 37 0 0 25 0 1 0 157560572 43880448 8972 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671228 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 10713 8972 725 52 0 9081 0
Current children cumulated CPU time (s) 696.24
Current children cumulated vsize (KiB) 42852

[startup+762.576 s]
/proc/loadavg: 2.00 2.02 2.00 3/86 16522
/proc/meminfo: memFree=1886784/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=43512 CPUtime=755.77
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 9213 0 10 0 75539 38 0 0 25 0 1 0 157560572 44556288 9139 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 10878 9139 725 52 0 9246 0
Current children cumulated CPU time (s) 755.77
Current children cumulated vsize (KiB) 43512

[startup+822.581 s]
/proc/loadavg: 2.03 2.03 2.00 3/86 16522
/proc/meminfo: memFree=1886016/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=44040 CPUtime=815.27
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 9376 0 10 0 81489 38 0 0 25 0 1 0 157560572 45096960 9302 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134680011 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 11010 9302 725 52 0 9378 0
Current children cumulated CPU time (s) 815.27
Current children cumulated vsize (KiB) 44040

[startup+882.594 s]
/proc/loadavg: 2.01 2.02 2.00 3/86 16522
/proc/meminfo: memFree=1885184/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=44700 CPUtime=874.81
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 9546 0 10 0 87442 39 0 0 25 0 1 0 157560572 45772800 9472 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 11175 9472 725 52 0 9543 0
Current children cumulated CPU time (s) 874.81
Current children cumulated vsize (KiB) 44700

[startup+942.599 s]
/proc/loadavg: 2.00 2.02 2.00 3/86 16522
/proc/meminfo: memFree=1884416/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=45360 CPUtime=934.34
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 9717 0 10 0 93395 39 0 0 25 0 1 0 157560572 46448640 9643 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671287 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 11340 9643 725 52 0 9708 0
Current children cumulated CPU time (s) 934.34
Current children cumulated vsize (KiB) 45360

[startup+1002.6 s]
/proc/loadavg: 2.00 2.01 2.00 3/86 16522
/proc/meminfo: memFree=1883712/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=46020 CPUtime=993.84
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 9883 0 10 0 99345 39 0 0 25 0 1 0 157560572 47124480 9809 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 11505 9809 725 52 0 9873 0
Current children cumulated CPU time (s) 993.84
Current children cumulated vsize (KiB) 46020

[startup+1062.61 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16522
/proc/meminfo: memFree=1882944/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=46680 CPUtime=1053.38
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 10052 0 10 0 105298 40 0 0 25 0 1 0 157560572 47800320 9978 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134667327 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 11670 9978 725 52 0 10038 0
Current children cumulated CPU time (s) 1053.38
Current children cumulated vsize (KiB) 46680

[startup+1122.61 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16522
/proc/meminfo: memFree=1882112/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=47744 CPUtime=1112.9
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 10222 0 10 0 111250 40 0 0 25 0 1 0 157560572 48889856 10148 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 11936 10148 725 52 0 10304 0
Current children cumulated CPU time (s) 1112.9
Current children cumulated vsize (KiB) 47744

[startup+1182.63 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16522
/proc/meminfo: memFree=1880640/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=48272 CPUtime=1172.41
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 10384 0 10 0 117201 40 0 0 25 0 1 0 157560572 49430528 10310 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671294 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 12068 10310 725 52 0 10436 0
Current children cumulated CPU time (s) 1172.41
Current children cumulated vsize (KiB) 48272

[startup+1242.64 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16522
/proc/meminfo: memFree=1879936/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=48932 CPUtime=1231.95
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 10545 0 10 0 123154 41 0 0 25 0 1 0 157560572 50106368 10471 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134667383 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 12233 10471 725 52 0 10601 0
Current children cumulated CPU time (s) 1231.95
Current children cumulated vsize (KiB) 48932

[startup+1302.65 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16522
/proc/meminfo: memFree=1879232/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=49460 CPUtime=1291.48
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 10706 0 10 0 129107 41 0 0 25 0 1 0 157560572 50647040 10632 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134667309 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 12365 10632 725 52 0 10733 0
Current children cumulated CPU time (s) 1291.48
Current children cumulated vsize (KiB) 49460

[startup+1362.66 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16522
/proc/meminfo: memFree=1877952/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=50120 CPUtime=1350.99
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 10865 0 10 0 135057 42 0 0 25 0 1 0 157560572 51322880 10791 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 12530 10791 725 52 0 10898 0
Current children cumulated CPU time (s) 1350.99
Current children cumulated vsize (KiB) 50120

[startup+1422.67 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16522
/proc/meminfo: memFree=1877184/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=50648 CPUtime=1410.52
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 11023 0 10 0 141010 42 0 0 25 0 1 0 157560572 51863552 10949 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134678169 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 12662 10949 725 52 0 11030 0
Current children cumulated CPU time (s) 1410.52
Current children cumulated vsize (KiB) 50648

[startup+1482.67 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16524
/proc/meminfo: memFree=1861760/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=51308 CPUtime=1470.05
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 11186 0 10 0 146962 43 0 0 25 0 1 0 157560572 52539392 11112 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 12827 11112 725 52 0 11195 0
Current children cumulated CPU time (s) 1470.05
Current children cumulated vsize (KiB) 51308

[startup+1542.68 s]
/proc/loadavg: 2.06 2.01 2.00 3/86 16524
/proc/meminfo: memFree=1853440/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=51836 CPUtime=1529.55
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 11344 0 10 0 152912 43 0 0 25 0 1 0 157560572 53080064 11270 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671770 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 12959 11270 725 52 0 11327 0
Current children cumulated CPU time (s) 1529.55
Current children cumulated vsize (KiB) 51836

[startup+1602.69 s]
/proc/loadavg: 2.02 2.01 2.00 3/86 16524
/proc/meminfo: memFree=1848064/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=52496 CPUtime=1589.09
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 11499 0 10 0 158865 44 0 0 25 0 1 0 157560572 53755904 11425 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134667392 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 13124 11425 725 52 0 11492 0
Current children cumulated CPU time (s) 1589.09
Current children cumulated vsize (KiB) 52496

[startup+1662.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16524
/proc/meminfo: memFree=1843008/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=53024 CPUtime=1648.6
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 11657 0 10 0 164816 44 0 0 25 0 1 0 157560572 54296576 11583 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 13256 11583 725 52 0 11624 0
Current children cumulated CPU time (s) 1648.6
Current children cumulated vsize (KiB) 53024

[startup+1722.71 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16524
/proc/meminfo: memFree=1840192/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=54292 CPUtime=1708.1
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 11809 0 10 0 170765 45 0 0 25 0 1 0 157560572 55595008 11735 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 13573 11735 725 52 0 11941 0
Current children cumulated CPU time (s) 1708.1
Current children cumulated vsize (KiB) 54292

[startup+1782.71 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16524
/proc/meminfo: memFree=1832896/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=54820 CPUtime=1767.63
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 11966 0 10 0 176718 45 0 0 25 0 1 0 157560572 56135680 11892 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 13705 11892 725 52 0 12073 0
Current children cumulated CPU time (s) 1767.63
Current children cumulated vsize (KiB) 54820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.44 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16524
/proc/meminfo: memFree=1829696/2055920 swapFree=4182144/4192956
[pid=16284] ppid=16282 vsize=55216 CPUtime=1800.08
/proc/16284/stat : 16284 (CSPtoSAT+minisa) R 16282 16284 15966 0 -1 4194304 12054 0 10 0 179963 45 0 0 25 0 1 0 157560572 56541184 11980 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/16284/statm: 13804 11980 725 52 0 12172 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 55216

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.45
CPU time (s): 1800.1
CPU user time (s): 1799.64
CPU system time (s): 0.463929
CPU usage (%): 99.1544
Max. virtual memory (cumulated for all children) (KiB): 55216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.463929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12054
page faults= 10
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 22
involuntary context switches= 47039

runsolver used 1.69874 s user time and 4.83127 s system time

The end

Launcher Data (download as text)

Begin job on node4 on Sat Jan  6 13:54:08 UTC 2007


IDJOB= 237257
IDBENCH= 6909
FILE ID= node4/237257-1168091644

PBS_JOBID= 3476387

Free space on /tmp= 65651 MiB

BENCH NAME= HOME/pub/bench/CPAI06/zhou/queens2.xml
COMMAND LINE= /tmp/evaluation/237257-1168091644/CSPtoSAT+minisat /tmp/evaluation/237257-1168091644/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-237257-1168091644 -o ROOT/results/node4/solver-237257-1168091644 -C 1800 -M 900  /tmp/evaluation/237257-1168091644/CSPtoSAT+minisat /tmp/evaluation/237257-1168091644/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  983aef29b4fcfd91366385dcfbd7a97c

RANDOM SEED= 87445355

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.223
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		: 3000.223
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:        453920 kB
Buffers:          4400 kB
Cached:         698584 kB
SwapCached:        952 kB
Active:         838432 kB
Inactive:       678588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        453920 kB
SwapTotal:     4192956 kB
SwapFree:      4182144 kB
Dirty:          573172 kB
Writeback:       52504 kB
Mapped:         827348 kB
Slab:            67596 kB
Committed_AS:  4752056 kB
PageTables:       4484 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= 66307 MiB



End job on node4 on Sat Jan  6 14:24:27 UTC 2007