Trace number 198952

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) 1800.08 1811.82

General information on the benchmark

Nameknights/
knights-100-25.xml
MD5SUM9d35ec6817208fafbfd82c9a9e9d58e8
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables25
Number of constraints300
Maximum constraint arity2
Maximum domain size10000
Number of constraints which are defined in extension0
Number of constraints which are defined in intension300
Global constraints used (with number of constraints)

Solver Data (download as text)

0.21	c This is CSPtoSAT+minisat version 0.3
0.21	c (c) 2006 roussel@cril.univ-artois.fr
0.21	
0.21	c This solver internally uses a modified version of MiniSat2 version 061112
0.21	c MiniSat -- Copyright (c) 2003-2006, Niklas Een, Niklas Sorensson
0.21	
0.21	c parsing...
0.63	c ...done
0.63	c #SATvar=749952 #SATclauses=1499825 #CSPpredicates=300

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/node60/watcher-198952-1168053633 -o ROOT/results/node60/solver-198952-1168053633 -C 1800 -M 900 /tmp/evaluation/198952-1168053633/CSPtoSAT+minisat /tmp/evaluation/198952-1168053633/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: 1.06 1.74 1.86 5/73 9311
/proc/meminfo: memFree=1491104/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=18540 CPUtime=0
/proc/9310/stat : 9310 (runsolver) R 9305 9310 8473 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 153761895 18984960 279 18446744073709551615 4194304 4267372 548682068992 18446744073709551615 271894244647 0 0 4096 24578 0 0 0 17 1 0 0
/proc/9310/statm: 4635 279 244 17 0 2626 0

[startup+0.104059 s]
/proc/loadavg: 1.06 1.74 1.86 5/73 9311
/proc/meminfo: memFree=1491104/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=27292 CPUtime=0.08
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 5166 0 0 0 7 1 0 0 18 0 1 0 153761895 27947008 5083 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 5972782 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 6823 5083 696 52 0 5191 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 27292

[startup+0.512098 s]
/proc/loadavg: 1.06 1.74 1.86 5/73 9311
/proc/meminfo: memFree=1491104/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=94264 CPUtime=0.5
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 21168 0 0 0 43 7 0 0 22 0 1 0 153761895 96526336 21085 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 5651569 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 23566 21085 696 52 0 21934 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 94264

[startup+1.33218 s]
/proc/loadavg: 1.06 1.74 1.86 3/73 9311
/proc/meminfo: memFree=1382048/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=113352 CPUtime=1.3
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 25584 0 0 0 122 8 0 0 25 0 1 0 153761895 116072448 25477 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678189 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 28338 25477 715 52 0 26706 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 113352

[startup+2.96834 s]
/proc/loadavg: 1.06 1.74 1.86 3/73 9311
/proc/meminfo: memFree=1381920/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=113352 CPUtime=2.91
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 25590 0 0 0 283 8 0 0 25 0 1 0 153761895 116072448 25483 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671311 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 28338 25483 721 52 0 26706 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 113352

[startup+6.24866 s]
/proc/loadavg: 1.22 1.76 1.87 3/73 9311
/proc/meminfo: memFree=1381600/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=113352 CPUtime=6.16
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 25590 0 0 0 608 8 0 0 25 0 1 0 153761895 116072448 25483 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 28338 25483 721 52 0 26706 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 113352

[startup+12.7123 s]
/proc/loadavg: 1.28 1.76 1.87 3/73 9311
/proc/meminfo: memFree=1381280/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=113352 CPUtime=12.58
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 25619 0 0 0 1250 8 0 0 25 0 1 0 153761895 116072448 25512 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671471 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 28338 25512 721 52 0 26706 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 113352

[startup+25.5406 s]
/proc/loadavg: 1.44 1.77 1.87 3/73 9311
/proc/meminfo: memFree=1380832/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=113352 CPUtime=25.32
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 25649 0 0 0 2523 9 0 0 25 0 1 0 153761895 116072448 25542 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667395 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 28338 25542 721 52 0 26706 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 113352

[startup+51.1871 s]
/proc/loadavg: 1.63 1.79 1.87 3/73 9311
/proc/meminfo: memFree=1379616/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=114092 CPUtime=50.74
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 25731 0 0 0 5065 9 0 0 25 0 1 0 153761895 116830208 25624 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678215 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 28523 25624 721 52 0 26891 0
Current children cumulated CPU time (s) 50.74
Current children cumulated vsize (KiB) 114092

[startup+102.475 s]
/proc/loadavg: 1.84 1.82 1.88 3/73 9311
/proc/meminfo: memFree=1377568/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=114488 CPUtime=101.62
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 25866 0 0 0 10153 9 0 0 25 0 1 0 153761895 117235712 25759 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 28622 25759 721 52 0 26990 0
Current children cumulated CPU time (s) 101.62
Current children cumulated vsize (KiB) 114488

[startup+162.478 s]
/proc/loadavg: 1.99 1.86 1.89 3/73 9311
/proc/meminfo: memFree=1375648/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=114620 CPUtime=161.16
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 25911 0 0 0 16106 10 0 0 25 0 1 0 153761895 117370880 25804 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678195 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 28655 25804 721 52 0 27023 0
Current children cumulated CPU time (s) 161.16
Current children cumulated vsize (KiB) 114620

[startup+222.49 s]
/proc/loadavg: 1.99 1.89 1.90 3/73 9311
/proc/meminfo: memFree=1373792/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=114752 CPUtime=220.68
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 25957 0 0 0 22058 10 0 0 25 0 1 0 153761895 117506048 25850 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134562828 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 28688 25850 721 52 0 27056 0
Current children cumulated CPU time (s) 220.68
Current children cumulated vsize (KiB) 114752

[startup+282.499 s]
/proc/loadavg: 2.03 1.92 1.91 3/73 9311
/proc/meminfo: memFree=1372000/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=114952 CPUtime=280.2
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 26005 0 0 0 28010 10 0 0 25 0 1 0 153761895 117710848 25898 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 28738 25898 721 52 0 27106 0
Current children cumulated CPU time (s) 280.2
Current children cumulated vsize (KiB) 114952

[startup+342.507 s]
/proc/loadavg: 2.07 1.94 1.91 3/73 9311
/proc/meminfo: memFree=1370336/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=115216 CPUtime=339.73
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 26054 0 0 0 33963 10 0 0 25 0 1 0 153761895 117981184 25947 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667286 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 28804 25947 721 52 0 27172 0
Current children cumulated CPU time (s) 339.73
Current children cumulated vsize (KiB) 115216

[startup+402.514 s]
/proc/loadavg: 2.07 1.97 1.92 3/73 9311
/proc/meminfo: memFree=1368608/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=115372 CPUtime=399.26
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 26101 0 0 0 39916 10 0 0 25 0 1 0 153761895 118140928 25994 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678235 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 28843 25994 721 52 0 27211 0
Current children cumulated CPU time (s) 399.26
Current children cumulated vsize (KiB) 115372

[startup+462.52 s]
/proc/loadavg: 2.18 2.02 1.94 3/73 9311
/proc/meminfo: memFree=1366880/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=115504 CPUtime=458.76
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 26176 0 0 0 45866 10 0 0 25 0 1 0 153761895 118276096 26069 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 28876 26069 721 52 0 27244 0
Current children cumulated CPU time (s) 458.76
Current children cumulated vsize (KiB) 115504

[startup+522.533 s]
/proc/loadavg: 2.06 2.01 1.94 3/73 9311
/proc/meminfo: memFree=1365344/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=115768 CPUtime=518.29
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 26224 0 0 0 51818 11 0 0 25 0 1 0 153761895 118546432 26117 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671676 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 28942 26117 721 52 0 27310 0
Current children cumulated CPU time (s) 518.29
Current children cumulated vsize (KiB) 115768

[startup+582.541 s]
/proc/loadavg: 2.02 2.00 1.94 3/73 9311
/proc/meminfo: memFree=1363744/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=115932 CPUtime=577.8
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 26272 0 0 0 57769 11 0 0 25 0 1 0 153761895 118714368 26165 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671223 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 28983 26165 721 52 0 27351 0
Current children cumulated CPU time (s) 577.8
Current children cumulated vsize (KiB) 115932

[startup+642.562 s]
/proc/loadavg: 2.01 2.00 1.94 3/73 9311
/proc/meminfo: memFree=1362848/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=116196 CPUtime=637.3
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 26323 0 0 0 63719 11 0 0 25 0 1 0 153761895 118984704 26216 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671211 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 29049 26216 721 52 0 27417 0
Current children cumulated CPU time (s) 637.3
Current children cumulated vsize (KiB) 116196

[startup+702.58 s]
/proc/loadavg: 2.00 2.00 1.94 4/73 9311
/proc/meminfo: memFree=1362592/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=116328 CPUtime=696.84
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 26376 0 0 0 69672 12 0 0 25 0 1 0 153761895 119119872 26269 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 29082 26269 721 52 0 27450 0
Current children cumulated CPU time (s) 696.84
Current children cumulated vsize (KiB) 116328

[startup+762.6 s]
/proc/loadavg: 2.00 2.00 1.94 3/73 9311
/proc/meminfo: memFree=1362336/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=116592 CPUtime=756.37
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 26422 0 0 0 75625 12 0 0 25 0 1 0 153761895 119390208 26315 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671249 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 29148 26315 721 52 0 27516 0
Current children cumulated CPU time (s) 756.37
Current children cumulated vsize (KiB) 116592

[startup+822.617 s]
/proc/loadavg: 2.07 2.02 1.94 3/73 9311
/proc/meminfo: memFree=1362144/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=116804 CPUtime=815.87
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 26463 0 0 0 81575 12 0 0 25 0 1 0 153761895 119607296 26356 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 29201 26356 721 52 0 27569 0
Current children cumulated CPU time (s) 815.87
Current children cumulated vsize (KiB) 116804

[startup+882.642 s]
/proc/loadavg: 2.02 2.01 1.94 3/73 9311
/proc/meminfo: memFree=1361952/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=116936 CPUtime=875.4
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 26512 0 0 0 87528 12 0 0 25 0 1 0 153761895 119742464 26405 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 29234 26405 721 52 0 27602 0
Current children cumulated CPU time (s) 875.4
Current children cumulated vsize (KiB) 116936

[startup+942.657 s]
/proc/loadavg: 2.05 2.02 1.95 3/73 9311
/proc/meminfo: memFree=1361696/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=117068 CPUtime=934.91
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 26558 0 0 0 93478 13 0 0 25 0 1 0 153761895 119877632 26451 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671762 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 29267 26451 721 52 0 27635 0
Current children cumulated CPU time (s) 934.91
Current children cumulated vsize (KiB) 117068

[startup+1002.67 s]
/proc/loadavg: 2.12 2.04 1.96 3/73 9311
/proc/meminfo: memFree=1361504/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=117332 CPUtime=994.56
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 26605 0 0 0 99443 13 0 0 25 0 1 0 153761895 120147968 26498 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134562800 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 29333 26498 721 52 0 27701 0
Current children cumulated CPU time (s) 994.56
Current children cumulated vsize (KiB) 117332

[startup+1062.69 s]
/proc/loadavg: 2.04 2.03 1.96 3/73 9311
/proc/meminfo: memFree=1361376/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=117464 CPUtime=1054.31
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 26650 0 0 0 105418 13 0 0 25 0 1 0 153761895 120283136 26543 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671228 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 29366 26543 721 52 0 27734 0
Current children cumulated CPU time (s) 1054.31
Current children cumulated vsize (KiB) 117464

[startup+1122.71 s]
/proc/loadavg: 2.01 2.02 1.96 3/73 9311
/proc/meminfo: memFree=1361120/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=117596 CPUtime=1114.06
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 26693 0 0 0 111393 13 0 0 25 0 1 0 153761895 120418304 26586 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678262 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 29399 26586 721 52 0 27767 0
Current children cumulated CPU time (s) 1114.06
Current children cumulated vsize (KiB) 117596

[startup+1182.73 s]
/proc/loadavg: 2.00 2.02 1.96 3/73 9311
/proc/meminfo: memFree=1360928/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=117860 CPUtime=1173.8
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 26738 0 0 0 117367 13 0 0 25 0 1 0 153761895 120688640 26631 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671506 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 29465 26631 721 52 0 27833 0
Current children cumulated CPU time (s) 1173.8
Current children cumulated vsize (KiB) 117860

[startup+1242.75 s]
/proc/loadavg: 2.06 2.03 1.96 3/73 9311
/proc/meminfo: memFree=1360800/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=118112 CPUtime=1233.55
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 26786 0 0 0 123341 14 0 0 25 0 1 0 153761895 120946688 26679 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671180 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 29528 26679 721 52 0 27896 0
Current children cumulated CPU time (s) 1233.55
Current children cumulated vsize (KiB) 118112

[startup+1302.76 s]
/proc/loadavg: 2.02 2.02 1.96 3/73 9311
/proc/meminfo: memFree=1360544/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=118244 CPUtime=1293.3
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 26832 0 0 0 129316 14 0 0 25 0 1 0 153761895 121081856 26725 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671515 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 29561 26725 721 52 0 27929 0
Current children cumulated CPU time (s) 1293.3
Current children cumulated vsize (KiB) 118244

[startup+1362.77 s]
/proc/loadavg: 2.00 2.02 1.96 3/73 9311
/proc/meminfo: memFree=1360352/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=118508 CPUtime=1353.03
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 26878 0 0 0 135289 14 0 0 25 0 1 0 153761895 121352192 26771 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678235 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 29627 26771 721 52 0 27995 0
Current children cumulated CPU time (s) 1353.03
Current children cumulated vsize (KiB) 118508

[startup+1422.78 s]
/proc/loadavg: 2.00 2.01 1.96 3/73 9311
/proc/meminfo: memFree=1360160/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=118640 CPUtime=1412.77
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 26927 0 0 0 141263 14 0 0 25 0 1 0 153761895 121487360 26820 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667280 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 29660 26820 721 52 0 28028 0
Current children cumulated CPU time (s) 1412.77
Current children cumulated vsize (KiB) 118640

[startup+1482.8 s]
/proc/loadavg: 2.00 2.00 1.96 3/73 9311
/proc/meminfo: memFree=1359904/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=118772 CPUtime=1472.52
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 26978 0 0 0 147238 14 0 0 25 0 1 0 153761895 121622528 26871 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671770 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 29693 26871 721 52 0 28061 0
Current children cumulated CPU time (s) 1472.52
Current children cumulated vsize (KiB) 118772

[startup+1542.81 s]
/proc/loadavg: 2.00 2.00 1.96 3/73 9311
/proc/meminfo: memFree=1359712/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=119036 CPUtime=1532.26
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 27024 0 0 0 153211 15 0 0 25 0 1 0 153761895 121892864 26917 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671585 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 29759 26917 721 52 0 28127 0
Current children cumulated CPU time (s) 1532.26
Current children cumulated vsize (KiB) 119036

[startup+1602.82 s]
/proc/loadavg: 2.00 2.00 1.96 3/73 9311
/proc/meminfo: memFree=1359520/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=119168 CPUtime=1592
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 27071 0 0 0 159185 15 0 0 25 0 1 0 153761895 122028032 26964 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 29792 26964 721 52 0 28160 0
Current children cumulated CPU time (s) 1592
Current children cumulated vsize (KiB) 119168

[startup+1662.84 s]
/proc/loadavg: 2.00 2.00 1.96 3/73 9311
/proc/meminfo: memFree=1359328/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=119300 CPUtime=1651.75
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 27116 0 0 0 165160 15 0 0 25 0 1 0 153761895 122163200 27009 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671199 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 29825 27009 721 52 0 28193 0
Current children cumulated CPU time (s) 1651.75
Current children cumulated vsize (KiB) 119300

[startup+1722.85 s]
/proc/loadavg: 2.00 2.00 1.96 3/73 9311
/proc/meminfo: memFree=1359200/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=119564 CPUtime=1711.49
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 27161 0 0 0 171133 16 0 0 25 0 1 0 153761895 122433536 27054 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678260 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 29891 27054 721 52 0 28259 0
Current children cumulated CPU time (s) 1711.49
Current children cumulated vsize (KiB) 119564

[startup+1782.87 s]
/proc/loadavg: 2.00 2.00 1.96 3/73 9311
/proc/meminfo: memFree=1359008/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=119696 CPUtime=1771.25
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 27202 0 0 0 177109 16 0 0 25 0 1 0 153761895 122568704 27095 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671228 0 0 4096 0 0 0 0 17 0 0 0
/proc/9310/statm: 29924 27095 721 52 0 28292 0
Current children cumulated CPU time (s) 1771.25
Current children cumulated vsize (KiB) 119696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811.79 s]
/proc/loadavg: 1.92 1.98 1.96 2/68 9321
/proc/meminfo: memFree=1389440/2055920 swapFree=4192812/4192956
[pid=9310] ppid=9305 vsize=119696 CPUtime=1800.05
/proc/9310/stat : 9310 (CSPtoSAT+minisa) R 9305 9310 8473 0 -1 4194304 27226 0 0 0 179989 16 0 0 25 0 1 0 153761895 122568704 27119 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 1 0 0
/proc/9310/statm: 29924 27119 721 52 0 28292 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 119696

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1811.82
CPU time (s): 1800.08
CPU user time (s): 1799.89
CPU system time (s): 0.183972
CPU usage (%): 99.352
Max. virtual memory (cumulated for all children) (KiB): 119696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.89
system time used= 0.183972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27226
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= 10
involuntary context switches= 32978

runsolver used 1.67774 s user time and 4.82227 s system time

The end

Launcher Data (download as text)

Begin job on node60 on Sat Jan  6 03:20:38 UTC 2007


IDJOB= 198952
IDBENCH= 3583
FILE ID= node60/198952-1168053633

PBS_JOBID= 3475487

Free space on /tmp= 66551 MiB

BENCH NAME= HOME/pub/bench/CPAI06/knights/knights-100-25.xml
COMMAND LINE= /tmp/evaluation/198952-1168053633/CSPtoSAT+minisat /tmp/evaluation/198952-1168053633/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-198952-1168053633 -o ROOT/results/node60/solver-198952-1168053633 -C 1800 -M 900  /tmp/evaluation/198952-1168053633/CSPtoSAT+minisat /tmp/evaluation/198952-1168053633/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  9d35ec6817208fafbfd82c9a9e9d58e8

RANDOM SEED= 186701709

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		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1494560 kB
Buffers:         57340 kB
Cached:         407576 kB
SwapCached:          0 kB
Active:          85208 kB
Inactive:       400240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1494560 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3012 kB
Writeback:           0 kB
Mapped:          30736 kB
Slab:            61592 kB
Committed_AS:  3244200 kB
PageTables:       1728 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= 66552 MiB



End job on node60 on Sat Jan  6 03:50:55 UTC 2007