Trace number 200368

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 1801.99

General information on the benchmark

NamequeensKnights/
queensKnights-50-5-add.xml
MD5SUMbcc05e0837074ebcb0feb3ab43e0bc42
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 benchmark17.3674
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables55
Number of constraints1235
Maximum constraint arity2
Maximum domain size2500
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1235
Global constraints used (with number of constraints)

Solver Data (download as text)

0.20	c This is CSPtoSAT+minisat version 0.3
0.20	c (c) 2006 roussel@cril.univ-artois.fr
0.20	
0.20	c This solver internally uses a modified version of MiniSat2 version 061112
0.20	c MiniSat -- Copyright (c) 2003-2006, Niklas Een, Niklas Sorensson
0.20	
0.20	c parsing...
0.20	c ...done
0.20	c #SATvar=44892 #SATclauses=89615 #CSPpredicates=1235

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/node41/watcher-200368-1168055370 -o ROOT/results/node41/solver-200368-1168055370 -C 1800 -M 900 /tmp/evaluation/200368-1168055370/CSPtoSAT+minisat /tmp/evaluation/200368-1168055370/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: 1.99 2.00 2.00 3/73 2839
/proc/meminfo: memFree=1105048/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=18540 CPUtime=0
/proc/2838/stat : 2838 (runsolver) R 2836 2838 335 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 153936432 18984960 279 18446744073709551615 4194304 4267372 548682068992 18446744073709551615 238390144295 0 0 4096 24578 0 0 0 17 1 0 0
/proc/2838/statm: 4635 279 244 17 0 2626 0

[startup+0.102303 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 2839
/proc/meminfo: memFree=1105048/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=13428 CPUtime=0.08
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 2360 0 0 0 8 0 0 0 18 0 1 0 153936432 13750272 2328 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 4157694276 0 0 4096 0 0 0 0 17 1 0 0
/proc/2838/statm: 3357 2328 704 52 0 1725 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13428

[startup+0.510341 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 2839
/proc/meminfo: memFree=1105048/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=13416 CPUtime=0.49
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 2436 0 0 0 49 0 0 0 22 0 1 0 153936432 13737984 2378 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671770 0 0 4096 0 0 0 0 17 1 0 0
/proc/2838/statm: 3354 2378 721 52 0 1722 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 13416

[startup+1.33141 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 2839
/proc/meminfo: memFree=1098392/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=13548 CPUtime=1.31
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 2438 0 0 0 131 0 0 0 25 0 1 0 153936432 13873152 2380 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134665701 0 0 4096 0 0 0 0 17 1 0 0
/proc/2838/statm: 3387 2380 721 52 0 1755 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 13548

[startup+2.96856 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 2839
/proc/meminfo: memFree=1098200/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=13680 CPUtime=2.94
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 2471 0 0 0 294 0 0 0 25 0 1 0 153936432 14008320 2413 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 1 0 0
/proc/2838/statm: 3420 2413 721 52 0 1788 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 13680

[startup+6.25984 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 2839
/proc/meminfo: memFree=1098008/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=13812 CPUtime=6.22
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 2514 0 0 0 622 0 0 0 25 0 1 0 153936432 14143488 2456 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671374 0 0 4096 0 0 0 0 17 1 0 0
/proc/2838/statm: 3453 2456 721 52 0 1821 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 13812

[startup+12.7204 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 2839
/proc/meminfo: memFree=1097760/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=14076 CPUtime=12.66
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 2572 0 0 0 1265 1 0 0 25 0 1 0 153936432 14413824 2514 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678275 0 0 4096 0 0 0 0 17 1 0 0
/proc/2838/statm: 3519 2514 721 52 0 1887 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 14076

[startup+25.5455 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 2839
/proc/meminfo: memFree=1097440/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=14368 CPUtime=25.44
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 2659 0 0 0 2543 1 0 0 25 0 1 0 153936432 14712832 2601 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134533128 0 0 4096 0 0 0 0 17 1 0 0
/proc/2838/statm: 3592 2601 721 52 0 1960 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 14368

[startup+51.1978 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 2839
/proc/meminfo: memFree=1096736/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=15188 CPUtime=50.98
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 2852 0 0 0 5097 1 0 0 25 0 1 0 153936432 15552512 2794 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134665589 0 0 4096 0 0 0 0 17 1 0 0
/proc/2838/statm: 3797 2794 721 52 0 2165 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 15188

[startup+102.454 s]
/proc/loadavg: 1.70 1.92 1.97 3/73 2877
/proc/meminfo: memFree=775968/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=16620 CPUtime=102.13
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 3223 0 0 0 10208 5 0 0 25 0 1 0 153936432 17018880 3165 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671191 0 0 4096 0 0 0 0 17 0 0 0
/proc/2838/statm: 4155 3165 721 52 0 2523 0
Current children cumulated CPU time (s) 102.13
Current children cumulated vsize (KiB) 16620

[startup+162.483 s]
/proc/loadavg: 1.89 1.93 1.97 3/73 2877
/proc/meminfo: memFree=772960/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=18308 CPUtime=162.11
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 3630 0 0 0 16205 6 0 0 25 0 1 0 153936432 18747392 3572 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671463 0 0 4096 0 0 0 0 17 0 0 0
/proc/2838/statm: 4577 3572 721 52 0 2945 0
Current children cumulated CPU time (s) 162.11
Current children cumulated vsize (KiB) 18308

[startup+222.524 s]
/proc/loadavg: 2.00 1.96 1.98 3/73 2877
/proc/meminfo: memFree=770656/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=20088 CPUtime=222.1
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 4033 0 0 0 22203 7 0 0 25 0 1 0 153936432 20570112 3975 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667424 0 0 4096 0 0 0 0 17 0 0 0
/proc/2838/statm: 5022 3975 721 52 0 3390 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 20088

[startup+282.557 s]
/proc/loadavg: 2.07 1.98 1.98 3/73 2877
/proc/meminfo: memFree=768736/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=21408 CPUtime=282.05
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 4376 0 0 0 28198 7 0 0 25 0 1 0 153936432 21921792 4318 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/2838/statm: 5352 4318 721 52 0 3720 0
Current children cumulated CPU time (s) 282.05
Current children cumulated vsize (KiB) 21408

[startup+342.592 s]
/proc/loadavg: 2.02 1.98 1.98 3/73 2877
/proc/meminfo: memFree=766944/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=22868 CPUtime=342.05
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 4719 0 0 0 34196 9 0 0 25 0 1 0 153936432 23416832 4661 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678226 0 0 4096 0 0 0 0 17 0 0 0
/proc/2838/statm: 5717 4661 721 52 0 4085 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 22868

[startup+402.63 s]
/proc/loadavg: 2.01 1.98 1.98 3/73 2877
/proc/meminfo: memFree=765856/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=23528 CPUtime=402.04
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 4875 0 0 0 40195 9 0 0 25 0 1 0 153936432 24092672 4817 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687642 0 0 4096 0 0 0 0 17 0 0 0
/proc/2838/statm: 5882 4817 721 52 0 4250 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 23528

[startup+462.661 s]
/proc/loadavg: 2.00 1.98 1.98 3/73 2877
/proc/meminfo: memFree=765216/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=23660 CPUtime=461.99
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 4911 0 0 0 46190 9 0 0 25 0 1 0 153936432 24227840 4853 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687644 0 0 4096 0 0 0 0 17 0 0 0
/proc/2838/statm: 5915 4853 721 52 0 4283 0
Current children cumulated CPU time (s) 461.99
Current children cumulated vsize (KiB) 23660

[startup+522.694 s]
/proc/loadavg: 2.00 1.98 1.98 3/73 2877
/proc/meminfo: memFree=764704/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=23660 CPUtime=521.98
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 4916 0 0 0 52189 9 0 0 25 0 1 0 153936432 24227840 4858 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/2838/statm: 5915 4858 721 52 0 4283 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 23660

[startup+582.731 s]
/proc/loadavg: 2.00 1.98 1.98 3/73 2877
/proc/meminfo: memFree=764256/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=23660 CPUtime=581.97
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 4921 0 0 0 58188 9 0 0 25 0 1 0 153936432 24227840 4863 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/2838/statm: 5915 4863 721 52 0 4283 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 23660

[startup+642.769 s]
/proc/loadavg: 2.00 1.98 1.98 3/73 2877
/proc/meminfo: memFree=763744/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=23660 CPUtime=641.93
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 4925 0 0 0 64184 9 0 0 25 0 1 0 153936432 24227840 4867 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/2838/statm: 5915 4867 721 52 0 4283 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 23660

[startup+702.812 s]
/proc/loadavg: 2.00 1.98 1.98 3/79 2951
/proc/meminfo: memFree=762016/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=23660 CPUtime=701.92
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 4929 0 0 0 70178 14 0 0 25 0 1 0 153936432 24227840 4871 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/2838/statm: 5915 4871 721 52 0 4283 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 23660

[startup+762.864 s]
/proc/loadavg: 2.00 1.98 1.98 3/79 3043
/proc/meminfo: memFree=761576/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=23660 CPUtime=761.89
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 4931 0 0 0 76164 25 0 0 25 0 1 0 153936432 24227840 4873 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/2838/statm: 5915 4873 721 52 0 4283 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 23660

[startup+822.916 s]
/proc/loadavg: 2.00 1.98 1.98 3/73 3075
/proc/meminfo: memFree=762272/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=23660 CPUtime=821.86
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 4933 0 0 0 82158 28 0 0 25 0 1 0 153936432 24227840 4875 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/2838/statm: 5915 4875 721 52 0 4283 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 23660

[startup+882.964 s]
/proc/loadavg: 2.00 1.98 1.98 3/73 3075
/proc/meminfo: memFree=761824/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=23660 CPUtime=881.86
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 4935 0 0 0 88158 28 0 0 25 0 1 0 153936432 24227840 4877 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/2838/statm: 5915 4877 721 52 0 4283 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 23660

[startup+942.999 s]
/proc/loadavg: 2.00 1.98 1.98 3/73 3075
/proc/meminfo: memFree=761312/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=23660 CPUtime=941.85
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 4936 0 0 0 94157 28 0 0 25 0 1 0 153936432 24227840 4878 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/2838/statm: 5915 4878 721 52 0 4283 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 23660

[startup+1003.03 s]
/proc/loadavg: 2.00 1.98 1.98 3/73 3075
/proc/meminfo: memFree=760864/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=23660 CPUtime=1001.8
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 4939 0 0 0 100152 28 0 0 25 0 1 0 153936432 24227840 4881 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/2838/statm: 5915 4881 721 52 0 4283 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 23660

[startup+1063.06 s]
/proc/loadavg: 2.00 1.98 1.98 3/73 3075
/proc/meminfo: memFree=760480/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=23792 CPUtime=1061.78
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 4940 0 0 0 106150 28 0 0 25 0 1 0 153936432 24363008 4882 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/2838/statm: 5948 4882 721 52 0 4316 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 23792

[startup+1123.1 s]
/proc/loadavg: 2.00 1.98 1.98 3/73 3075
/proc/meminfo: memFree=760032/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=23792 CPUtime=1121.78
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 4941 0 0 0 112149 29 0 0 25 0 1 0 153936432 24363008 4883 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/2838/statm: 5948 4883 721 52 0 4316 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 23792

[startup+1183.14 s]
/proc/loadavg: 2.00 1.98 1.98 3/73 3075
/proc/meminfo: memFree=759648/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=23792 CPUtime=1181.75
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 4944 0 0 0 118146 29 0 0 25 0 1 0 153936432 24363008 4886 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/2838/statm: 5948 4886 721 52 0 4316 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 23792

[startup+1243.19 s]
/proc/loadavg: 2.00 1.98 1.98 3/73 3075
/proc/meminfo: memFree=759392/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=23792 CPUtime=1241.75
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 4945 0 0 0 124146 29 0 0 25 0 1 0 153936432 24363008 4887 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687436 0 0 4096 0 0 0 0 17 0 0 0
/proc/2838/statm: 5948 4887 721 52 0 4316 0
Current children cumulated CPU time (s) 1241.75
Current children cumulated vsize (KiB) 23792

[startup+1303.24 s]
/proc/loadavg: 2.00 1.98 1.98 3/73 3075
/proc/meminfo: memFree=758944/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=23792 CPUtime=1301.75
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 4946 0 0 0 130146 29 0 0 25 0 1 0 153936432 24363008 4888 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/2838/statm: 5948 4888 721 52 0 4316 0
Current children cumulated CPU time (s) 1301.75
Current children cumulated vsize (KiB) 23792

[startup+1363.27 s]
/proc/loadavg: 2.00 1.98 1.98 3/73 3075
/proc/meminfo: memFree=758560/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=23792 CPUtime=1361.71
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 4949 0 0 0 136142 29 0 0 25 0 1 0 153936432 24363008 4891 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/2838/statm: 5948 4891 721 52 0 4316 0
Current children cumulated CPU time (s) 1361.71
Current children cumulated vsize (KiB) 23792

[startup+1423.33 s]
/proc/loadavg: 2.00 1.98 1.98 3/73 3075
/proc/meminfo: memFree=758176/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=23792 CPUtime=1421.72
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 4951 0 0 0 142143 29 0 0 25 0 1 0 153936432 24363008 4893 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/2838/statm: 5948 4893 721 52 0 4316 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 23792

[startup+1483.37 s]
/proc/loadavg: 2.00 1.98 1.98 3/73 3075
/proc/meminfo: memFree=757792/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=23792 CPUtime=1481.71
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 4952 0 0 0 148142 29 0 0 25 0 1 0 153936432 24363008 4894 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 0 0 0
/proc/2838/statm: 5948 4894 721 52 0 4316 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 23792

[startup+1543.41 s]
/proc/loadavg: 2.00 1.98 1.98 3/73 3075
/proc/meminfo: memFree=757344/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=23792 CPUtime=1541.68
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 4953 0 0 0 154139 29 0 0 25 0 1 0 153936432 24363008 4895 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/2838/statm: 5948 4895 721 52 0 4316 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 23792

[startup+1603.45 s]
/proc/loadavg: 2.00 1.98 1.98 3/73 3075
/proc/meminfo: memFree=756960/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=23792 CPUtime=1601.68
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 4954 0 0 0 160138 30 0 0 25 0 1 0 153936432 24363008 4896 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/2838/statm: 5948 4896 721 52 0 4316 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 23792

[startup+1663.5 s]
/proc/loadavg: 2.00 1.98 1.98 3/73 3075
/proc/meminfo: memFree=756640/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=23792 CPUtime=1661.67
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 4955 0 0 0 166137 30 0 0 25 0 1 0 153936432 24363008 4897 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/2838/statm: 5948 4897 721 52 0 4316 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 23792

[startup+1723.55 s]
/proc/loadavg: 2.00 1.98 1.98 3/73 3077
/proc/meminfo: memFree=756192/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=23792 CPUtime=1721.65
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 4956 0 0 0 172135 30 0 0 25 0 1 0 153936432 24363008 4898 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/2838/statm: 5948 4898 721 52 0 4316 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 23792

[startup+1783.6 s]
/proc/loadavg: 2.00 1.98 1.98 3/73 3077
/proc/meminfo: memFree=755872/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=23792 CPUtime=1781.66
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 4957 0 0 0 178136 30 0 0 25 0 1 0 153936432 24363008 4899 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/2838/statm: 5948 4899 721 52 0 4316 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 23792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.98 s]
/proc/loadavg: 2.00 1.98 1.98 3/73 3077
/proc/meminfo: memFree=755680/2055920 swapFree=4192812/4192956
[pid=2838] ppid=2836 vsize=23792 CPUtime=1800.03
/proc/2838/stat : 2838 (CSPtoSAT+minisa) R 2836 2838 335 0 -1 4194304 4958 0 0 0 179973 30 0 0 25 0 1 0 153936432 24363008 4900 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687572 0 0 4096 0 0 0 0 17 0 0 0
/proc/2838/statm: 5948 4900 721 52 0 4316 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 23792

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.99
CPU time (s): 1800.04
CPU user time (s): 1799.73
CPU system time (s): 0.309952
CPU usage (%): 99.8919
Max. virtual memory (cumulated for all children) (KiB): 23792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.73
system time used= 0.309952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4958
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= 11
involuntary context switches= 7363

runsolver used 2.06968 s user time and 5.02424 s system time

The end

Launcher Data (download as text)

Begin job on node41 on Sat Jan  6 03:49:32 UTC 2007


IDJOB= 200368
IDBENCH= 3703
FILE ID= node41/200368-1168055370

PBS_JOBID= 3475453

Free space on /tmp= 66530 MiB

BENCH NAME= HOME/pub/bench/CPAI06/queensKnights/queensKnights-50-5-add.xml
COMMAND LINE= /tmp/evaluation/200368-1168055370/CSPtoSAT+minisat /tmp/evaluation/200368-1168055370/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-200368-1168055370 -o ROOT/results/node41/solver-200368-1168055370 -C 1800 -M 900  /tmp/evaluation/200368-1168055370/CSPtoSAT+minisat /tmp/evaluation/200368-1168055370/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  bcc05e0837074ebcb0feb3ab43e0bc42

RANDOM SEED= 958451745

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		: 3000.234
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:       1105528 kB
Buffers:         74532 kB
Cached:         763704 kB
SwapCached:          0 kB
Active:         175336 kB
Inactive:       687668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1105528 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1684 kB
Writeback:           0 kB
Mapped:          38344 kB
Slab:            72764 kB
Committed_AS:  2465356 kB
PageTables:       1832 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= 66524 MiB



End job on node41 on Sat Jan  6 04:19:34 UTC 2007