Trace number 199128

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) 1800.04 1815.1

General information on the benchmark

Nameknights/
knights-50-5.xml
MD5SUM657c510c16fc958a1c690f0ffd4d368f
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark19.835
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables5
Number of constraints10
Maximum constraint arity2
Maximum domain size2500
Number of constraints which are defined in extension0
Number of constraints which are defined in intension10
Global constraints used (with number of constraints)

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...
0.04	c ...done
0.04	c #SATvar=37492 #SATclauses=74965 #CSPpredicates=10

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/node23/watcher-199128-1168053658 -o ROOT/results/node23/solver-199128-1168053658 -C 1800 -M 900 /tmp/evaluation/199128-1168053658/CSPtoSAT+minisat /tmp/evaluation/199128-1168053658/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: 0.52 1.62 2.04 4/81 16644
/proc/meminfo: memFree=1259328/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=6696 CPUtime=0
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 402 0 0 0 0 0 0 0 18 0 1 0 153760442 6856704 382 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 2498648 0 0 4096 0 0 0 0 17 1 0 0
/proc/16643/statm: 1674 382 357 52 0 30 0

[startup+0.102721 s]
/proc/loadavg: 0.52 1.62 2.04 4/81 16644
/proc/meminfo: memFree=1259328/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=12236 CPUtime=0.09
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 2093 0 0 0 9 0 0 0 18 0 1 0 153760442 12529664 2056 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/16643/statm: 3059 2056 715 52 0 1427 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12236

[startup+0.5108 s]
/proc/loadavg: 0.52 1.62 2.04 4/81 16644
/proc/meminfo: memFree=1259328/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=12236 CPUtime=0.5
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 2099 0 0 0 50 0 0 0 21 0 1 0 153760442 12529664 2062 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671466 0 0 4096 0 0 0 0 17 1 0 0
/proc/16643/statm: 3059 2062 721 52 0 1427 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 12236

[startup+1.33196 s]
/proc/loadavg: 0.52 1.62 2.04 2/81 16647
/proc/meminfo: memFree=1253760/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=12400 CPUtime=1.31
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 2143 0 0 0 131 0 0 0 25 0 1 0 153760442 12697600 2106 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667430 0 0 4096 0 0 0 0 17 1 0 0
/proc/16643/statm: 3100 2106 721 52 0 1468 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 12400

[startup+2.97228 s]
/proc/loadavg: 0.52 1.62 2.04 2/81 16647
/proc/meminfo: memFree=1253760/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=12400 CPUtime=2.94
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 2143 0 0 0 294 0 0 0 25 0 1 0 153760442 12697600 2106 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134665731 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 3100 2106 721 52 0 1468 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 12400

[startup+6.25391 s]
/proc/loadavg: 0.56 1.61 2.03 2/81 16665
/proc/meminfo: memFree=1251968/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=12532 CPUtime=6.22
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 2183 0 0 0 622 0 0 0 25 0 1 0 153760442 12832768 2146 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/16643/statm: 3133 2146 721 52 0 1501 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 12532

[startup+12.7102 s]
/proc/loadavg: 0.60 1.60 2.03 2/81 16665
/proc/meminfo: memFree=1251776/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=12796 CPUtime=12.67
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 2237 0 0 0 1266 1 0 0 25 0 1 0 153760442 13103104 2200 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 3199 2200 721 52 0 1567 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12796

[startup+25.5347 s]
/proc/loadavg: 0.81 1.61 2.03 3/86 16670
/proc/meminfo: memFree=1237144/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=13284 CPUtime=25.39
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 2363 0 0 0 2538 1 0 0 25 0 1 0 153760442 13602816 2326 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671344 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 3321 2326 721 52 0 1689 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 13284

[startup+51.2146 s]
/proc/loadavg: 1.28 1.65 2.02 3/86 16670
/proc/meminfo: memFree=1235928/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=13972 CPUtime=50.84
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 2551 0 0 0 5083 1 0 0 25 0 1 0 153760442 14307328 2514 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 3493 2514 721 52 0 1861 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 13972

[startup+102.512 s]
/proc/loadavg: 1.68 1.70 2.02 3/86 16670
/proc/meminfo: memFree=1233688/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=15560 CPUtime=101.71
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 2904 0 0 0 10169 2 0 0 25 0 1 0 153760442 15933440 2867 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 3890 2867 721 52 0 2258 0
Current children cumulated CPU time (s) 101.71
Current children cumulated vsize (KiB) 15560

[startup+162.527 s]
/proc/loadavg: 1.88 1.75 2.01 3/86 16670
/proc/meminfo: memFree=1230680/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=17528 CPUtime=161.22
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 3426 0 0 0 16119 3 0 0 25 0 1 0 153760442 17948672 3389 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 4382 3389 721 52 0 2750 0
Current children cumulated CPU time (s) 161.22
Current children cumulated vsize (KiB) 17528

[startup+222.549 s]
/proc/loadavg: 1.95 1.79 2.01 3/86 16670
/proc/meminfo: memFree=1227928/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=19424 CPUtime=220.72
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 3888 0 0 0 22068 4 0 0 25 0 1 0 153760442 19890176 3851 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667383 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 4856 3851 721 52 0 3224 0
Current children cumulated CPU time (s) 220.72
Current children cumulated vsize (KiB) 19424

[startup+282.564 s]
/proc/loadavg: 1.98 1.83 2.00 3/86 16670
/proc/meminfo: memFree=1226200/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=20224 CPUtime=280.25
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 4088 0 0 0 28021 4 0 0 25 0 1 0 153760442 20709376 4051 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687531 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 5056 4051 721 52 0 3424 0
Current children cumulated CPU time (s) 280.25
Current children cumulated vsize (KiB) 20224

[startup+342.588 s]
/proc/loadavg: 1.99 1.86 2.00 3/86 16670
/proc/meminfo: memFree=1225240/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=20356 CPUtime=339.79
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 4117 0 0 0 33974 5 0 0 25 0 1 0 153760442 20844544 4080 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 5089 4080 721 52 0 3457 0
Current children cumulated CPU time (s) 339.79
Current children cumulated vsize (KiB) 20356

[startup+402.617 s]
/proc/loadavg: 1.99 1.88 2.00 3/86 16670
/proc/meminfo: memFree=1224472/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=20488 CPUtime=399.3
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 4146 0 0 0 39925 5 0 0 25 0 1 0 153760442 20979712 4109 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 5122 4109 721 52 0 3490 0
Current children cumulated CPU time (s) 399.3
Current children cumulated vsize (KiB) 20488

[startup+462.632 s]
/proc/loadavg: 2.04 1.91 2.00 3/86 16670
/proc/meminfo: memFree=1223512/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=20620 CPUtime=458.83
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 4175 0 0 0 45878 5 0 0 25 0 1 0 153760442 21114880 4138 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687572 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 5155 4138 721 52 0 3523 0
Current children cumulated CPU time (s) 458.83
Current children cumulated vsize (KiB) 20620

[startup+522.65 s]
/proc/loadavg: 2.04 1.94 2.00 3/86 16670
/proc/meminfo: memFree=1222488/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=20752 CPUtime=518.36
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 4220 0 0 0 51831 5 0 0 25 0 1 0 153760442 21250048 4183 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668785 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 5188 4183 721 52 0 3556 0
Current children cumulated CPU time (s) 518.36
Current children cumulated vsize (KiB) 20752

[startup+582.676 s]
/proc/loadavg: 2.01 1.95 2.00 3/86 16670
/proc/meminfo: memFree=1221656/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=20752 CPUtime=577.87
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 4239 0 0 0 57781 6 0 0 25 0 1 0 153760442 21250048 4202 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 5188 4202 721 52 0 3556 0
Current children cumulated CPU time (s) 577.87
Current children cumulated vsize (KiB) 20752

[startup+642.698 s]
/proc/loadavg: 2.00 1.95 2.00 3/86 16670
/proc/meminfo: memFree=1220824/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=20884 CPUtime=637.4
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 4259 0 0 0 63734 6 0 0 25 0 1 0 153760442 21385216 4222 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687436 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 5221 4222 721 52 0 3589 0
Current children cumulated CPU time (s) 637.4
Current children cumulated vsize (KiB) 20884

[startup+702.715 s]
/proc/loadavg: 2.00 1.96 2.00 3/86 16670
/proc/meminfo: memFree=1220056/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=21016 CPUtime=696.93
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 4290 0 0 0 69687 6 0 0 25 0 1 0 153760442 21520384 4253 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 5254 4253 721 52 0 3622 0
Current children cumulated CPU time (s) 696.93
Current children cumulated vsize (KiB) 21016

[startup+762.737 s]
/proc/loadavg: 2.00 1.97 2.00 3/86 16670
/proc/meminfo: memFree=1219288/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=21284 CPUtime=756.44
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 4310 0 0 0 75637 7 0 0 25 0 1 0 153760442 21794816 4273 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 5321 4273 721 52 0 3689 0
Current children cumulated CPU time (s) 756.44
Current children cumulated vsize (KiB) 21284

[startup+822.769 s]
/proc/loadavg: 2.00 1.97 2.00 3/86 16670
/proc/meminfo: memFree=1218328/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=21548 CPUtime=815.99
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 4346 0 0 0 81592 7 0 0 25 0 1 0 153760442 22065152 4309 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687395 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 5387 4309 721 52 0 3755 0
Current children cumulated CPU time (s) 815.99
Current children cumulated vsize (KiB) 21548

[startup+882.789 s]
/proc/loadavg: 2.00 1.97 2.00 3/86 16670
/proc/meminfo: memFree=1217560/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=21548 CPUtime=875.52
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 4347 0 0 0 87545 7 0 0 25 0 1 0 153760442 22065152 4310 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 5387 4310 721 52 0 3755 0
Current children cumulated CPU time (s) 875.52
Current children cumulated vsize (KiB) 21548

[startup+942.804 s]
/proc/loadavg: 2.00 1.97 2.00 3/86 16670
/proc/meminfo: memFree=1216920/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=21548 CPUtime=935
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 4359 0 0 0 93493 7 0 0 25 0 1 0 153760442 22065152 4322 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 5387 4322 721 52 0 3755 0
Current children cumulated CPU time (s) 935
Current children cumulated vsize (KiB) 21548

[startup+1002.81 s]
/proc/loadavg: 2.00 1.97 2.00 3/86 16670
/proc/meminfo: memFree=1216088/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=21548 CPUtime=994.52
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 4370 0 0 0 99445 7 0 0 25 0 1 0 153760442 22065152 4333 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 5387 4333 721 52 0 3755 0
Current children cumulated CPU time (s) 994.52
Current children cumulated vsize (KiB) 21548

[startup+1062.83 s]
/proc/loadavg: 2.08 1.99 2.01 3/86 16670
/proc/meminfo: memFree=1215320/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=21548 CPUtime=1054.05
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 4380 0 0 0 105397 8 0 0 25 0 1 0 153760442 22065152 4343 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 5387 4343 721 52 0 3755 0
Current children cumulated CPU time (s) 1054.05
Current children cumulated vsize (KiB) 21548

[startup+1122.85 s]
/proc/loadavg: 2.06 2.00 2.00 3/86 16670
/proc/meminfo: memFree=1214616/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=21688 CPUtime=1113.55
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 4402 0 0 0 111347 8 0 0 25 0 1 0 153760442 22208512 4365 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 5422 4365 721 52 0 3790 0
Current children cumulated CPU time (s) 1113.55
Current children cumulated vsize (KiB) 21688

[startup+1182.88 s]
/proc/loadavg: 2.02 2.00 2.00 3/86 16670
/proc/meminfo: memFree=1213912/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=21688 CPUtime=1173.07
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 4409 0 0 0 117299 8 0 0 25 0 1 0 153760442 22208512 4372 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 5422 4372 721 52 0 3790 0
Current children cumulated CPU time (s) 1173.07
Current children cumulated vsize (KiB) 21688

[startup+1242.89 s]
/proc/loadavg: 2.01 2.00 2.00 3/86 16670
/proc/meminfo: memFree=1213144/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=21688 CPUtime=1232.61
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 4418 0 0 0 123252 9 0 0 25 0 1 0 153760442 22208512 4381 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 5422 4381 721 52 0 3790 0
Current children cumulated CPU time (s) 1232.61
Current children cumulated vsize (KiB) 21688

[startup+1302.91 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16670
/proc/meminfo: memFree=1212376/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=21820 CPUtime=1292.11
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 4427 0 0 0 129202 9 0 0 25 0 1 0 153760442 22343680 4390 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 5455 4390 721 52 0 3823 0
Current children cumulated CPU time (s) 1292.11
Current children cumulated vsize (KiB) 21820

[startup+1362.93 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16670
/proc/meminfo: memFree=1211608/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=21820 CPUtime=1351.63
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 4438 0 0 0 135154 9 0 0 25 0 1 0 153760442 22343680 4401 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 5455 4401 721 52 0 3823 0
Current children cumulated CPU time (s) 1351.63
Current children cumulated vsize (KiB) 21820

[startup+1422.95 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16670
/proc/meminfo: memFree=1210840/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=21820 CPUtime=1411.17
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 4450 0 0 0 141107 10 0 0 25 0 1 0 153760442 22343680 4413 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 5455 4413 721 52 0 3823 0
Current children cumulated CPU time (s) 1411.17
Current children cumulated vsize (KiB) 21820

[startup+1482.97 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16670
/proc/meminfo: memFree=1210136/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=21952 CPUtime=1470.68
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 4466 0 0 0 147058 10 0 0 25 0 1 0 153760442 22478848 4429 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 5488 4429 721 52 0 3856 0
Current children cumulated CPU time (s) 1470.68
Current children cumulated vsize (KiB) 21952

[startup+1543 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16670
/proc/meminfo: memFree=1209368/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=21952 CPUtime=1530.21
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 4472 0 0 0 153011 10 0 0 25 0 1 0 153760442 22478848 4435 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 5488 4435 721 52 0 3856 0
Current children cumulated CPU time (s) 1530.21
Current children cumulated vsize (KiB) 21952

[startup+1603.02 s]
/proc/loadavg: 2.05 2.01 2.00 3/86 16670
/proc/meminfo: memFree=1208728/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=21952 CPUtime=1589.73
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 4477 0 0 0 158963 10 0 0 25 0 1 0 153760442 22478848 4440 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 5488 4440 721 52 0 3856 0
Current children cumulated CPU time (s) 1589.73
Current children cumulated vsize (KiB) 21952

[startup+1663.04 s]
/proc/loadavg: 2.02 2.01 2.00 3/86 16670
/proc/meminfo: memFree=1208024/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=22064 CPUtime=1649.24
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 4501 0 0 0 164914 10 0 0 25 0 1 0 153760442 22593536 4464 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 5516 4464 721 52 0 3884 0
Current children cumulated CPU time (s) 1649.24
Current children cumulated vsize (KiB) 22064

[startup+1723.05 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16670
/proc/meminfo: memFree=1207384/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=22064 CPUtime=1708.75
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 4502 0 0 0 170865 10 0 0 25 0 1 0 153760442 22593536 4465 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 5516 4465 721 52 0 3884 0
Current children cumulated CPU time (s) 1708.75
Current children cumulated vsize (KiB) 22064

[startup+1783.08 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16670
/proc/meminfo: memFree=1206680/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=22064 CPUtime=1768.3
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 4513 0 0 0 176819 11 0 0 25 0 1 0 153760442 22593536 4476 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/16643/statm: 5516 4476 721 52 0 3884 0
Current children cumulated CPU time (s) 1768.3
Current children cumulated vsize (KiB) 22064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.09 s]
/proc/loadavg: 1.92 1.98 1.99 2/81 16679
/proc/meminfo: memFree=1242560/2055920 swapFree=4192812/4192956
[pid=16643] ppid=16641 vsize=22064 CPUtime=1800.03
/proc/16643/stat : 16643 (CSPtoSAT+minisa) R 16641 16643 14139 0 -1 4194304 4517 0 0 0 179992 11 0 0 25 0 1 0 153760442 22593536 4480 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687439 0 0 4096 0 0 0 0 17 1 0 0
/proc/16643/statm: 5516 4480 721 52 0 3884 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 22064

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.1
CPU time (s): 1800.04
CPU user time (s): 1799.92
CPU system time (s): 0.116982
CPU usage (%): 99.1703
Max. virtual memory (cumulated for all children) (KiB): 22084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.92
system time used= 0.116982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4517
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= 12
involuntary context switches= 43223

runsolver used 1.67175 s user time and 4.88026 s system time

The end

Launcher Data (download as text)

Begin job on node23 on Sat Jan  6 03:21:01 UTC 2007


IDJOB= 199128
IDBENCH= 3594
FILE ID= node23/199128-1168053658

PBS_JOBID= 3475476

Free space on /tmp= 66550 MiB

BENCH NAME= HOME/pub/bench/CPAI06/knights/knights-50-5.xml
COMMAND LINE= /tmp/evaluation/199128-1168053658/CSPtoSAT+minisat /tmp/evaluation/199128-1168053658/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-199128-1168053658 -o ROOT/results/node23/solver-199128-1168053658 -C 1800 -M 900  /tmp/evaluation/199128-1168053658/CSPtoSAT+minisat /tmp/evaluation/199128-1168053658/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  657c510c16fc958a1c690f0ffd4d368f

RANDOM SEED= 747703117

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		: 3000.265
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		: 3000.265
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:       1259808 kB
Buffers:         48400 kB
Cached:         603176 kB
SwapCached:          0 kB
Active:         148304 kB
Inactive:       563960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1259808 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1572 kB
Writeback:           0 kB
Mapped:          79700 kB
Slab:            68896 kB
Committed_AS:  2899520 kB
PageTables:       2124 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= 66549 MiB



End job on node23 on Sat Jan  6 03:51:17 UTC 2007