Trace number 245888

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 1815.07

General information on the benchmark

NamelargeQueens/
queens-400.xml
MD5SUM367861c7e3ea4a3a4550c74e92b0ac99
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark15.5676
SatisfiableYES
(Un)Satisfiability was proved
Number of variables400
Number of constraints79800
Maximum constraint arity2
Maximum domain size400
Number of constraints which are defined in extension0
Number of constraints which are defined in intension79800
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...
5.27	c ...done
5.27	c #SATvar=479202 #SATclauses=957200 #CSPpredicates=79800

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/node51/watcher-245888-1168093625 -o ROOT/results/node51/solver-245888-1168093625 -C 1800 -M 900 /tmp/evaluation/245888-1168093625/CSPtoSAT+minisat /tmp/evaluation/245888-1168093625/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: 0.21 0.28 0.72 5/73 3685
/proc/meminfo: memFree=1574880/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=18540 CPUtime=0
/proc/3684/stat : 3684 (runsolver) R 3682 3684 3350 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 157762819 18984960 279 18446744073709551615 4194304 4267372 548682069072 18446744073709551615 235371293991 0 0 4096 24578 0 0 0 17 1 0 0
/proc/3684/statm: 4635 279 244 17 0 2626 0

[startup+0.103531 s]
/proc/loadavg: 0.21 0.28 0.72 5/73 3685
/proc/meminfo: memFree=1574880/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=23036 CPUtime=0.08
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 4464 0 0 0 7 1 0 0 18 0 1 0 157762819 23588864 4386 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 3052003 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 5759 4386 696 52 0 4127 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 23036

[startup+0.511593 s]
/proc/loadavg: 0.21 0.28 0.72 5/73 3685
/proc/meminfo: memFree=1574880/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=75832 CPUtime=0.49
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 16589 0 0 0 43 6 0 0 22 0 1 0 157762819 77651968 16511 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 4159319088 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 18958 16511 704 52 0 17326 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 75832

[startup+1.33273 s]
/proc/loadavg: 0.21 0.28 0.72 3/73 3685
/proc/meminfo: memFree=1480736/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=78640 CPUtime=1.31
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 17275 0 0 0 124 7 0 0 25 0 1 0 157762819 80527360 17197 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 4158354309 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 19660 17197 704 52 0 18028 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 78640

[startup+2.97201 s]
/proc/loadavg: 0.21 0.28 0.72 3/73 3685
/proc/meminfo: memFree=1473312/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=84260 CPUtime=2.94
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 18716 0 0 0 286 8 0 0 25 0 1 0 157762819 86282240 18566 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134597252 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 21065 18566 704 52 0 19433 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 84260

[startup+6.25358 s]
/proc/loadavg: 0.35 0.31 0.72 3/73 3685
/proc/meminfo: memFree=1461280/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=91676 CPUtime=6.2
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 20950 0 0 0 610 10 0 0 25 0 1 0 157762819 93876224 20448 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134667302 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 22919 20448 721 52 0 21287 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 91676

[startup+12.7197 s]
/proc/loadavg: 0.48 0.34 0.73 3/73 3685
/proc/meminfo: memFree=1460384/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=92240 CPUtime=12.59
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 21068 0 0 0 1249 10 0 0 25 0 1 0 157762819 94453760 20566 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134667312 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 23060 20566 721 52 0 21428 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 92240

[startup+25.5379 s]
/proc/loadavg: 0.82 0.42 0.75 3/73 3685
/proc/meminfo: memFree=1459616/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=92640 CPUtime=25.3
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 21167 0 0 0 2520 10 0 0 25 0 1 0 157762819 94863360 20665 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134533128 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 23160 20665 721 52 0 21528 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 92640

[startup+51.1882 s]
/proc/loadavg: 1.22 0.55 0.78 3/73 3685
/proc/meminfo: memFree=1459168/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=93308 CPUtime=50.75
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 21268 0 0 0 5065 10 0 0 25 0 1 0 157762819 95547392 20766 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671762 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 23327 20766 721 52 0 21695 0
Current children cumulated CPU time (s) 50.75
Current children cumulated vsize (KiB) 93308

[startup+102.48 s]
/proc/loadavg: 1.66 0.77 0.84 3/73 3685
/proc/meminfo: memFree=1458208/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=93704 CPUtime=101.61
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 21361 0 0 0 10151 10 0 0 25 0 1 0 157762819 95952896 20859 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134678189 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 23426 20859 721 52 0 21794 0
Current children cumulated CPU time (s) 101.61
Current children cumulated vsize (KiB) 93704

[startup+162.493 s]
/proc/loadavg: 1.87 0.99 0.91 3/73 3685
/proc/meminfo: memFree=1457376/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=94004 CPUtime=161.13
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 21460 0 0 0 16103 10 0 0 25 0 1 0 157762819 96260096 20958 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 23501 20958 721 52 0 21869 0
Current children cumulated CPU time (s) 161.13
Current children cumulated vsize (KiB) 94004

[startup+222.516 s]
/proc/loadavg: 1.95 1.17 0.98 3/73 3685
/proc/meminfo: memFree=1456416/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=94400 CPUtime=220.68
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 21561 0 0 0 22058 10 0 0 25 0 1 0 157762819 96665600 21059 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134533128 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 23600 21059 721 52 0 21968 0
Current children cumulated CPU time (s) 220.68
Current children cumulated vsize (KiB) 94400

[startup+282.53 s]
/proc/loadavg: 1.98 1.32 1.04 3/73 3685
/proc/meminfo: memFree=1455520/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=94796 CPUtime=280.19
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 21660 0 0 0 28009 10 0 0 25 0 1 0 157762819 97071104 21158 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134538353 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 23699 21158 721 52 0 22067 0
Current children cumulated CPU time (s) 280.19
Current children cumulated vsize (KiB) 94796

[startup+342.545 s]
/proc/loadavg: 1.99 1.44 1.10 3/73 3685
/proc/meminfo: memFree=1454688/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=95224 CPUtime=339.72
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 21757 0 0 0 33962 10 0 0 25 0 1 0 157762819 97509376 21255 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134665622 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 23806 21255 721 52 0 22174 0
Current children cumulated CPU time (s) 339.72
Current children cumulated vsize (KiB) 95224

[startup+402.557 s]
/proc/loadavg: 1.99 1.54 1.15 3/73 3685
/proc/meminfo: memFree=1453728/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=95620 CPUtime=399.26
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 21854 0 0 0 39915 11 0 0 25 0 1 0 157762819 97914880 21352 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134562828 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 23905 21352 721 52 0 22273 0
Current children cumulated CPU time (s) 399.26
Current children cumulated vsize (KiB) 95620

[startup+462.566 s]
/proc/loadavg: 1.99 1.62 1.20 3/73 3685
/proc/meminfo: memFree=1452896/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=96016 CPUtime=458.77
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 21950 0 0 0 45866 11 0 0 25 0 1 0 157762819 98320384 21448 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134600139 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 24004 21448 721 52 0 22372 0
Current children cumulated CPU time (s) 458.77
Current children cumulated vsize (KiB) 96016

[startup+522.587 s]
/proc/loadavg: 2.13 1.72 1.26 3/73 3685
/proc/meminfo: memFree=1452064/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=96360 CPUtime=518.3
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 22043 0 0 0 51819 11 0 0 25 0 1 0 157762819 98672640 21541 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134533141 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 24090 21541 721 52 0 22458 0
Current children cumulated CPU time (s) 518.3
Current children cumulated vsize (KiB) 96360

[startup+582.601 s]
/proc/loadavg: 2.05 1.77 1.30 3/73 3685
/proc/meminfo: memFree=1451168/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=96756 CPUtime=577.83
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 22139 0 0 0 57772 11 0 0 25 0 1 0 157762819 99078144 21637 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134667389 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 24189 21637 721 52 0 22557 0
Current children cumulated CPU time (s) 577.83
Current children cumulated vsize (KiB) 96756

[startup+642.616 s]
/proc/loadavg: 2.02 1.81 1.34 3/73 3685
/proc/meminfo: memFree=1450336/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=97152 CPUtime=637.34
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 22233 0 0 0 63723 11 0 0 25 0 1 0 157762819 99483648 21731 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134678169 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 24288 21731 721 52 0 22656 0
Current children cumulated CPU time (s) 637.34
Current children cumulated vsize (KiB) 97152

[startup+702.63 s]
/proc/loadavg: 2.08 1.85 1.39 3/73 3685
/proc/meminfo: memFree=1449504/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=97416 CPUtime=696.89
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 22323 0 0 0 69677 12 0 0 25 0 1 0 157762819 99753984 21821 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671208 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 24354 21821 721 52 0 22722 0
Current children cumulated CPU time (s) 696.89
Current children cumulated vsize (KiB) 97416

[startup+762.636 s]
/proc/loadavg: 2.03 1.88 1.42 3/73 3685
/proc/meminfo: memFree=1448672/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=97932 CPUtime=756.41
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 22412 0 0 0 75629 12 0 0 25 0 1 0 157762819 100282368 21910 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 24483 21910 721 52 0 22851 0
Current children cumulated CPU time (s) 756.41
Current children cumulated vsize (KiB) 97932

[startup+822.648 s]
/proc/loadavg: 2.06 1.91 1.46 3/73 3685
/proc/meminfo: memFree=1447904/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=98328 CPUtime=815.92
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 22500 0 0 0 81579 13 0 0 25 0 1 0 157762819 100687872 21998 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134667415 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 24582 21998 721 52 0 22950 0
Current children cumulated CPU time (s) 815.92
Current children cumulated vsize (KiB) 98328

[startup+882.669 s]
/proc/loadavg: 2.02 1.93 1.49 3/73 3685
/proc/meminfo: memFree=1447072/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=98592 CPUtime=875.45
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 22589 0 0 0 87532 13 0 0 25 0 1 0 157762819 100958208 22087 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 24648 22087 721 52 0 23016 0
Current children cumulated CPU time (s) 875.45
Current children cumulated vsize (KiB) 98592

[startup+942.684 s]
/proc/loadavg: 2.01 1.94 1.52 3/73 3685
/proc/meminfo: memFree=1446240/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=98988 CPUtime=934.98
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 22676 0 0 0 93485 13 0 0 25 0 1 0 157762819 101363712 22174 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134533128 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 24747 22174 721 52 0 23115 0
Current children cumulated CPU time (s) 934.98
Current children cumulated vsize (KiB) 98988

[startup+1002.7 s]
/proc/loadavg: 2.00 1.95 1.55 3/73 3685
/proc/meminfo: memFree=1445408/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=99252 CPUtime=994.5
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 22765 0 0 0 99437 13 0 0 25 0 1 0 157762819 101634048 22263 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134678235 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 24813 22263 721 52 0 23181 0
Current children cumulated CPU time (s) 994.5
Current children cumulated vsize (KiB) 99252

[startup+1062.71 s]
/proc/loadavg: 2.00 1.95 1.57 3/73 3685
/proc/meminfo: memFree=1444640/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=99648 CPUtime=1054.04
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 22851 0 0 0 105390 14 0 0 25 0 1 0 157762819 102039552 22349 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671770 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 24912 22349 721 52 0 23280 0
Current children cumulated CPU time (s) 1054.04
Current children cumulated vsize (KiB) 99648

[startup+1122.72 s]
/proc/loadavg: 2.00 1.96 1.59 3/73 3685
/proc/meminfo: memFree=1443872/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=100092 CPUtime=1113.57
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 22936 0 0 0 111343 14 0 0 25 0 1 0 157762819 102494208 22434 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134667392 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 25023 22434 721 52 0 23391 0
Current children cumulated CPU time (s) 1113.57
Current children cumulated vsize (KiB) 100092

[startup+1182.76 s]
/proc/loadavg: 2.05 1.98 1.62 3/73 3685
/proc/meminfo: memFree=1443040/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=100356 CPUtime=1173.06
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 23022 0 0 0 117292 14 0 0 25 0 1 0 157762819 102764544 22520 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134678169 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 25089 22520 721 52 0 23457 0
Current children cumulated CPU time (s) 1173.06
Current children cumulated vsize (KiB) 100356

[startup+1242.78 s]
/proc/loadavg: 2.02 1.98 1.64 3/73 3685
/proc/meminfo: memFree=1442272/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=100752 CPUtime=1232.59
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 23109 0 0 0 123245 14 0 0 25 0 1 0 157762819 103170048 22607 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671228 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 25188 22607 721 52 0 23556 0
Current children cumulated CPU time (s) 1232.59
Current children cumulated vsize (KiB) 100752

[startup+1302.8 s]
/proc/loadavg: 2.00 1.98 1.66 3/73 3685
/proc/meminfo: memFree=1441504/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=101016 CPUtime=1292.1
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 23194 0 0 0 129196 14 0 0 25 0 1 0 157762819 103440384 22692 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134667427 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 25254 22692 721 52 0 23622 0
Current children cumulated CPU time (s) 1292.1
Current children cumulated vsize (KiB) 101016

[startup+1362.81 s]
/proc/loadavg: 2.00 1.98 1.68 3/73 3685
/proc/meminfo: memFree=1440672/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=101412 CPUtime=1351.59
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 23278 0 0 0 135145 14 0 0 25 0 1 0 157762819 103845888 22776 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 25353 22776 721 52 0 23721 0
Current children cumulated CPU time (s) 1351.59
Current children cumulated vsize (KiB) 101412

[startup+1422.82 s]
/proc/loadavg: 2.00 1.98 1.70 3/73 3685
/proc/meminfo: memFree=1439904/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=101676 CPUtime=1411.1
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 23362 0 0 0 141096 14 0 0 25 0 1 0 157762819 104116224 22860 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671194 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 25419 22860 721 52 0 23787 0
Current children cumulated CPU time (s) 1411.1
Current children cumulated vsize (KiB) 101676

[startup+1482.84 s]
/proc/loadavg: 2.10 2.01 1.73 3/73 3685
/proc/meminfo: memFree=1439136/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=101940 CPUtime=1470.62
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 23444 0 0 0 147047 15 0 0 25 0 1 0 157762819 104386560 22942 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 25485 22942 721 52 0 23853 0
Current children cumulated CPU time (s) 1470.62
Current children cumulated vsize (KiB) 101940

[startup+1542.87 s]
/proc/loadavg: 2.03 2.00 1.74 3/73 3685
/proc/meminfo: memFree=1438368/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=102336 CPUtime=1530.11
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 23528 0 0 0 152996 15 0 0 25 0 1 0 157762819 104792064 23026 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671287 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 25584 23026 721 52 0 23952 0
Current children cumulated CPU time (s) 1530.11
Current children cumulated vsize (KiB) 102336

[startup+1602.89 s]
/proc/loadavg: 2.01 2.00 1.75 3/73 3685
/proc/meminfo: memFree=1437536/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=102600 CPUtime=1589.63
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 23610 0 0 0 158948 15 0 0 25 0 1 0 157762819 105062400 23108 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671466 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 25650 23108 721 52 0 24018 0
Current children cumulated CPU time (s) 1589.63
Current children cumulated vsize (KiB) 102600

[startup+1662.91 s]
/proc/loadavg: 2.00 2.00 1.76 3/73 3685
/proc/meminfo: memFree=1436768/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=103264 CPUtime=1649.14
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 23692 0 0 0 164899 15 0 0 25 0 1 0 157762819 105742336 23190 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134533128 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 25816 23190 721 52 0 24184 0
Current children cumulated CPU time (s) 1649.14
Current children cumulated vsize (KiB) 103264

[startup+1722.92 s]
/proc/loadavg: 2.00 2.00 1.77 3/73 3685
/proc/meminfo: memFree=1436000/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=103528 CPUtime=1708.63
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 23781 0 0 0 170847 16 0 0 25 0 1 0 157762819 106012672 23279 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671466 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 25882 23279 721 52 0 24250 0
Current children cumulated CPU time (s) 1708.63
Current children cumulated vsize (KiB) 103528

[startup+1782.94 s]
/proc/loadavg: 2.04 2.01 1.79 3/73 3685
/proc/meminfo: memFree=1435232/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=103792 CPUtime=1768.14
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 23864 0 0 0 176798 16 0 0 25 0 1 0 157762819 106283008 23362 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134678183 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 25948 23362 721 52 0 24316 0
Current children cumulated CPU time (s) 1768.14
Current children cumulated vsize (KiB) 103792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.05 s]
/proc/loadavg: 2.02 2.01 1.80 3/73 3723
/proc/meminfo: memFree=1493072/2055920 swapFree=4192812/4192956
[pid=3684] ppid=3682 vsize=104056 CPUtime=1800.01
/proc/3684/stat : 3684 (CSPtoSAT+minisa) R 3682 3684 3350 0 -1 4194304 23910 0 0 0 179984 17 0 0 25 0 1 0 157762819 106553344 23408 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/3684/statm: 26014 23408 721 52 0 24382 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 104056

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.07
CPU time (s): 1800.04
CPU user time (s): 1799.85
CPU system time (s): 0.19297
CPU usage (%): 99.1719
Max. virtual memory (cumulated for all children) (KiB): 104056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.85
system time used= 0.19297
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23910
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= 41444

runsolver used 1.58076 s user time and 4.92025 s system time

The end

Launcher Data (download as text)

Begin job on node51 on Sat Jan  6 14:27:13 UTC 2007


IDJOB= 245888
IDBENCH= 10310
FILE ID= node51/245888-1168093625

PBS_JOBID= 3476680

Free space on /tmp= 66530 MiB

BENCH NAME= HOME/pub/bench/CPAI06/largeQueens/queens-400.xml
COMMAND LINE= /tmp/evaluation/245888-1168093625/CSPtoSAT+minisat /tmp/evaluation/245888-1168093625/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-245888-1168093625 -o ROOT/results/node51/solver-245888-1168093625 -C 1800 -M 900  /tmp/evaluation/245888-1168093625/CSPtoSAT+minisat /tmp/evaluation/245888-1168093625/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  367861c7e3ea4a3a4550c74e92b0ac99

RANDOM SEED= 663303277

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		: 3000.277
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		: 3000.277
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:       1585760 kB
Buffers:         33800 kB
Cached:         347408 kB
SwapCached:          0 kB
Active:          64208 kB
Inactive:       337840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1585760 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           19212 kB
Writeback:           0 kB
Mapped:          31008 kB
Slab:            53796 kB
Committed_AS:  3086612 kB
PageTables:       1616 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= 66536 MiB



End job on node51 on Sat Jan  6 14:57:38 UTC 2007