Trace number 199048

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
CSPtoSAT+minisat 0.3? (TO) 1800.1 1815.46

General information on the benchmark

Nameknights/
knights-80-25.xml
MD5SUMf18ad709d55b4a2a79fe5af6c5aef318
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 size6400
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)

0.11	c This is CSPtoSAT+minisat version 0.3
0.11	c (c) 2006 roussel@cril.univ-artois.fr
0.11	
0.11	c This solver internally uses a modified version of MiniSat2 version 061112
0.11	c MiniSat -- Copyright (c) 2003-2006, Niklas Een, Niklas Sorensson
0.11	
0.11	c parsing...
0.41	c ...done
0.41	c #SATvar=479952 #SATclauses=959825 #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/node47/watcher-199048-1168053657 -o ROOT/results/node47/solver-199048-1168053657 -C 1800 -M 900 /tmp/evaluation/199048-1168053657/CSPtoSAT+minisat /tmp/evaluation/199048-1168053657/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: 1.14 1.87 2.08 5/73 31951
/proc/meminfo: memFree=1245152/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=496 CPUtime=0
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 51 0 0 0 0 0 0 0 19 0 1 0 153765327 507904 36 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 10519332 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/31950/statm: 124 36 29 52 0 19 0

[startup+0.104729 s]
/proc/loadavg: 1.14 1.87 2.08 5/73 31951
/proc/meminfo: memFree=1245152/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=24260 CPUtime=0.09
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 4867 0 0 0 8 1 0 0 19 0 1 0 153765327 24842240 4814 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 10960546 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 6065 4814 696 52 0 4433 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24260

[startup+0.512777 s]
/proc/loadavg: 1.14 1.87 2.08 5/73 31951
/proc/meminfo: memFree=1245152/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=75772 CPUtime=0.49
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 16624 0 0 0 43 6 0 0 24 0 1 0 153765327 77590528 16539 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671228 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 18943 16539 715 52 0 17311 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 75772

[startup+1.33487 s]
/proc/loadavg: 1.20 1.87 2.08 3/73 31951
/proc/meminfo: memFree=1180448/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=76072 CPUtime=1.31
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 16686 0 0 0 125 6 0 0 25 0 1 0 153765327 77897728 16601 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678254 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 19018 16601 721 52 0 17386 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 76072

[startup+2.97204 s]
/proc/loadavg: 1.20 1.87 2.08 3/73 31951
/proc/meminfo: memFree=1180384/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=76072 CPUtime=2.93
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 16686 0 0 0 287 6 0 0 25 0 1 0 153765327 77897728 16601 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134562857 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 19018 16601 721 52 0 17386 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 76072

[startup+6.26539 s]
/proc/loadavg: 1.27 1.87 2.08 3/73 31951
/proc/meminfo: memFree=1179936/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=76340 CPUtime=6.2
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 16724 0 0 0 614 6 0 0 25 0 1 0 153765327 78172160 16639 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678195 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 19085 16639 721 52 0 17453 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 76340

[startup+12.7201 s]
/proc/loadavg: 1.33 1.87 2.08 3/73 31951
/proc/meminfo: memFree=1179744/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=76472 CPUtime=12.59
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 16735 0 0 0 1253 6 0 0 25 0 1 0 153765327 78307328 16650 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678275 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 19118 16650 721 52 0 17486 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 76472

[startup+25.5454 s]
/proc/loadavg: 1.43 1.88 2.08 3/73 31951
/proc/meminfo: memFree=1179360/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=76876 CPUtime=25.31
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 16812 0 0 0 2524 7 0 0 25 0 1 0 153765327 78721024 16727 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678183 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 19219 16727 721 52 0 17587 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 76876

[startup+51.1902 s]
/proc/loadavg: 1.73 1.90 2.08 3/73 31951
/proc/meminfo: memFree=1178784/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=77008 CPUtime=50.75
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 16880 0 0 0 5068 7 0 0 25 0 1 0 153765327 78856192 16795 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678209 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 19252 16795 721 52 0 17620 0
Current children cumulated CPU time (s) 50.75
Current children cumulated vsize (KiB) 77008

[startup+102.476 s]
/proc/loadavg: 1.92 1.93 2.08 3/73 31951
/proc/meminfo: memFree=1178144/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=77404 CPUtime=101.6
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 16949 0 0 0 10153 7 0 0 25 0 1 0 153765327 79261696 16864 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671228 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 19351 16864 721 52 0 17719 0
Current children cumulated CPU time (s) 101.6
Current children cumulated vsize (KiB) 77404

[startup+162.486 s]
/proc/loadavg: 1.97 1.94 2.07 3/73 31951
/proc/meminfo: memFree=1177440/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=77732 CPUtime=161.1
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 17030 0 0 0 16103 7 0 0 25 0 1 0 153765327 79597568 16945 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671298 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 19433 16945 721 52 0 17801 0
Current children cumulated CPU time (s) 161.1
Current children cumulated vsize (KiB) 77732

[startup+222.507 s]
/proc/loadavg: 1.99 1.95 2.07 3/73 31951
/proc/meminfo: memFree=1176672/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=78168 CPUtime=220.62
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 17153 0 0 0 22055 7 0 0 25 0 1 0 153765327 80044032 17068 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671298 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 19542 17068 721 52 0 17910 0
Current children cumulated CPU time (s) 220.62
Current children cumulated vsize (KiB) 78168

[startup+282.518 s]
/proc/loadavg: 1.99 1.95 2.06 3/73 31951
/proc/meminfo: memFree=1176160/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=78300 CPUtime=280.14
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 17214 0 0 0 28006 8 0 0 25 0 1 0 153765327 80179200 17129 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134674595 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 19575 17129 721 52 0 17943 0
Current children cumulated CPU time (s) 280.14
Current children cumulated vsize (KiB) 78300

[startup+342.525 s]
/proc/loadavg: 1.99 1.96 2.06 3/73 31951
/proc/meminfo: memFree=1175584/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=78728 CPUtime=339.62
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 17307 0 0 0 33954 8 0 0 25 0 1 0 153765327 80617472 17222 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678257 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 19682 17222 721 52 0 18050 0
Current children cumulated CPU time (s) 339.62
Current children cumulated vsize (KiB) 78728

[startup+402.531 s]
/proc/loadavg: 1.99 1.97 2.05 3/73 31951
/proc/meminfo: memFree=1175200/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=78992 CPUtime=399.12
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 17364 0 0 0 39904 8 0 0 25 0 1 0 153765327 80887808 17279 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667339 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 19748 17279 721 52 0 18116 0
Current children cumulated CPU time (s) 399.12
Current children cumulated vsize (KiB) 78992

[startup+462.545 s]
/proc/loadavg: 1.99 1.97 2.04 3/73 31951
/proc/meminfo: memFree=1174752/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=79256 CPUtime=458.65
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 17443 0 0 0 45856 9 0 0 25 0 1 0 153765327 81158144 17358 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671177 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 19814 17358 721 52 0 18182 0
Current children cumulated CPU time (s) 458.65
Current children cumulated vsize (KiB) 79256

[startup+522.558 s]
/proc/loadavg: 1.99 1.97 2.04 3/73 31951
/proc/meminfo: memFree=1174304/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=79600 CPUtime=518.12
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 17522 0 0 0 51803 9 0 0 25 0 1 0 153765327 81510400 17437 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667327 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 19900 17437 721 52 0 18268 0
Current children cumulated CPU time (s) 518.12
Current children cumulated vsize (KiB) 79600

[startup+582.567 s]
/proc/loadavg: 1.99 1.97 2.03 3/73 31951
/proc/meminfo: memFree=1173856/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=79864 CPUtime=577.63
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 17596 0 0 0 57754 9 0 0 25 0 1 0 153765327 81780736 17511 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671228 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 19966 17511 721 52 0 18334 0
Current children cumulated CPU time (s) 577.63
Current children cumulated vsize (KiB) 79864

[startup+642.588 s]
/proc/loadavg: 1.99 1.97 2.03 3/73 31951
/proc/meminfo: memFree=1173472/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=80128 CPUtime=637.16
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 17670 0 0 0 63706 10 0 0 25 0 1 0 153765327 82051072 17585 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671171 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 20032 17585 721 52 0 18400 0
Current children cumulated CPU time (s) 637.16
Current children cumulated vsize (KiB) 80128

[startup+702.598 s]
/proc/loadavg: 2.04 1.99 2.03 3/73 31951
/proc/meminfo: memFree=1173088/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=80392 CPUtime=696.64
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 17744 0 0 0 69654 10 0 0 25 0 1 0 153765327 82321408 17659 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 20098 17659 721 52 0 18466 0
Current children cumulated CPU time (s) 696.64
Current children cumulated vsize (KiB) 80392

[startup+762.612 s]
/proc/loadavg: 2.01 1.99 2.02 3/73 31951
/proc/meminfo: memFree=1172640/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=80788 CPUtime=756.15
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 17816 0 0 0 75605 10 0 0 25 0 1 0 153765327 82726912 17731 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671676 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 20197 17731 721 52 0 18565 0
Current children cumulated CPU time (s) 756.15
Current children cumulated vsize (KiB) 80788

[startup+822.627 s]
/proc/loadavg: 2.00 1.99 2.01 3/73 31951
/proc/meminfo: memFree=1172192/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=81172 CPUtime=815.66
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 17895 0 0 0 81556 10 0 0 25 0 1 0 153765327 83120128 17810 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134562828 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 20293 17810 721 52 0 18661 0
Current children cumulated CPU time (s) 815.66
Current children cumulated vsize (KiB) 81172

[startup+882.649 s]
/proc/loadavg: 2.00 1.99 2.01 3/73 31951
/proc/meminfo: memFree=1171808/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=81436 CPUtime=875.15
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 17972 0 0 0 87504 11 0 0 25 0 1 0 153765327 83390464 17887 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671442 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 20359 17887 721 52 0 18727 0
Current children cumulated CPU time (s) 875.15
Current children cumulated vsize (KiB) 81436

[startup+942.671 s]
/proc/loadavg: 2.00 1.99 2.00 3/73 31951
/proc/meminfo: memFree=1171360/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=81700 CPUtime=934.67
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 18048 0 0 0 93456 11 0 0 25 0 1 0 153765327 83660800 17963 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671246 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 20425 17963 721 52 0 18793 0
Current children cumulated CPU time (s) 934.67
Current children cumulated vsize (KiB) 81700

[startup+1002.69 s]
/proc/loadavg: 2.00 1.99 2.00 3/73 31951
/proc/meminfo: memFree=1171104/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=81964 CPUtime=994.18
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 18119 0 0 0 99406 12 0 0 25 0 1 0 153765327 83931136 18034 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667345 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 20491 18034 721 52 0 18859 0
Current children cumulated CPU time (s) 994.18
Current children cumulated vsize (KiB) 81964

[startup+1062.7 s]
/proc/loadavg: 2.04 2.00 2.00 3/73 31951
/proc/meminfo: memFree=1170656/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=82228 CPUtime=1053.68
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 18195 0 0 0 105356 12 0 0 25 0 1 0 153765327 84201472 18110 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671266 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 20557 18110 721 52 0 18925 0
Current children cumulated CPU time (s) 1053.68
Current children cumulated vsize (KiB) 82228

[startup+1122.71 s]
/proc/loadavg: 2.01 2.00 2.00 3/73 31951
/proc/meminfo: memFree=1170272/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=82492 CPUtime=1113.18
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 18265 0 0 0 111306 12 0 0 25 0 1 0 153765327 84471808 18180 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667292 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 20623 18180 721 52 0 18991 0
Current children cumulated CPU time (s) 1113.18
Current children cumulated vsize (KiB) 82492

[startup+1182.74 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31951
/proc/meminfo: memFree=1169888/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=82936 CPUtime=1172.69
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 18339 0 0 0 117257 12 0 0 25 0 1 0 153765327 84926464 18254 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 20734 18254 721 52 0 19102 0
Current children cumulated CPU time (s) 1172.69
Current children cumulated vsize (KiB) 82936

[startup+1242.76 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31951
/proc/meminfo: memFree=1169504/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=83200 CPUtime=1232.19
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 18410 0 0 0 123206 13 0 0 25 0 1 0 153765327 85196800 18325 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671448 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 20800 18325 721 52 0 19168 0
Current children cumulated CPU time (s) 1232.19
Current children cumulated vsize (KiB) 83200

[startup+1302.77 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31951
/proc/meminfo: memFree=1169184/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=83464 CPUtime=1291.69
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 18479 0 0 0 129156 13 0 0 25 0 1 0 153765327 85467136 18394 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671495 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 20866 18394 721 52 0 19234 0
Current children cumulated CPU time (s) 1291.69
Current children cumulated vsize (KiB) 83464

[startup+1362.79 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31951
/proc/meminfo: memFree=1168800/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=83728 CPUtime=1351.21
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 18552 0 0 0 135108 13 0 0 25 0 1 0 153765327 85737472 18467 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667348 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 20932 18467 721 52 0 19300 0
Current children cumulated CPU time (s) 1351.21
Current children cumulated vsize (KiB) 83728

[startup+1422.82 s]
/proc/loadavg: 2.07 2.02 2.00 3/73 31951
/proc/meminfo: memFree=1168480/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=84124 CPUtime=1410.7
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 18626 0 0 0 141057 13 0 0 25 0 1 0 153765327 86142976 18541 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671156 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 21031 18541 721 52 0 19399 0
Current children cumulated CPU time (s) 1410.7
Current children cumulated vsize (KiB) 84124

[startup+1482.84 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 31951
/proc/meminfo: memFree=1168096/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=84388 CPUtime=1470.2
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 18696 0 0 0 147007 13 0 0 25 0 1 0 153765327 86413312 18611 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 21097 18611 721 52 0 19465 0
Current children cumulated CPU time (s) 1470.2
Current children cumulated vsize (KiB) 84388

[startup+1542.86 s]
/proc/loadavg: 2.01 2.00 2.00 3/73 31951
/proc/meminfo: memFree=1167776/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=84652 CPUtime=1529.7
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 18775 0 0 0 152957 13 0 0 25 0 1 0 153765327 86683648 18690 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678600 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 21163 18690 721 52 0 19531 0
Current children cumulated CPU time (s) 1529.7
Current children cumulated vsize (KiB) 84652

[startup+1602.88 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31951
/proc/meminfo: memFree=1167392/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=84916 CPUtime=1589.22
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 18850 0 0 0 158908 14 0 0 25 0 1 0 153765327 86953984 18765 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678235 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 21229 18765 721 52 0 19597 0
Current children cumulated CPU time (s) 1589.22
Current children cumulated vsize (KiB) 84916

[startup+1662.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31951
/proc/meminfo: memFree=1167008/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=85180 CPUtime=1648.74
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 18925 0 0 0 164860 14 0 0 25 0 1 0 153765327 87224320 18840 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134562857 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 21295 18840 721 52 0 19663 0
Current children cumulated CPU time (s) 1648.74
Current children cumulated vsize (KiB) 85180

[startup+1722.92 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31951
/proc/meminfo: memFree=1166624/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=85444 CPUtime=1708.22
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 18998 0 0 0 170808 14 0 0 25 0 1 0 153765327 87494656 18913 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 21361 18913 721 52 0 19729 0
Current children cumulated CPU time (s) 1708.22
Current children cumulated vsize (KiB) 85444

[startup+1782.94 s]
/proc/loadavg: 2.05 2.01 2.00 3/73 31951
/proc/meminfo: memFree=1166240/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=85976 CPUtime=1767.74
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 19074 0 0 0 176760 14 0 0 25 0 1 0 153765327 88039424 18989 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/31950/statm: 21494 18989 721 52 0 19862 0
Current children cumulated CPU time (s) 1767.74
Current children cumulated vsize (KiB) 85976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.44 s]
/proc/loadavg: 1.88 1.98 1.99 2/68 31961
/proc/meminfo: memFree=1173640/2055920 swapFree=4192812/4192956
[pid=31950] ppid=31945 vsize=86108 CPUtime=1800.07
/proc/31950/stat : 31950 (CSPtoSAT+minisa) R 31945 31950 29521 0 -1 4194304 19112 0 0 0 179993 14 0 0 25 0 1 0 153765327 88174592 19027 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667415 0 0 4096 0 0 0 0 17 1 0 0
/proc/31950/statm: 21527 19027 721 52 0 19895 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 86108

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.46
CPU time (s): 1800.1
CPU user time (s): 1799.94
CPU system time (s): 0.158975
CPU usage (%): 99.1537
Max. virtual memory (cumulated for all children) (KiB): 86108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.158975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19112
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= 9
involuntary context switches= 40672

runsolver used 2.0037 s user time and 5.02623 s system time

The end

Launcher Data (download as text)

Begin job on node47 on Sat Jan  6 03:21:01 UTC 2007


IDJOB= 199048
IDBENCH= 3589
FILE ID= node47/199048-1168053657

PBS_JOBID= 3475489

Free space on /tmp= 66533 MiB

BENCH NAME= HOME/pub/bench/CPAI06/knights/knights-80-25.xml
COMMAND LINE= /tmp/evaluation/199048-1168053657/CSPtoSAT+minisat /tmp/evaluation/199048-1168053657/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-199048-1168053657 -o ROOT/results/node47/solver-199048-1168053657 -C 1800 -M 900  /tmp/evaluation/199048-1168053657/CSPtoSAT+minisat /tmp/evaluation/199048-1168053657/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  f18ad709d55b4a2a79fe5af6c5aef318

RANDOM SEED= 973904758

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		: 3000.240
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		: 3000.240
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:       1246112 kB
Buffers:         65124 kB
Cached:         637520 kB
SwapCached:          0 kB
Active:         112556 kB
Inactive:       610452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1246112 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3124 kB
Writeback:           0 kB
Mapped:          30592 kB
Slab:            72420 kB
Committed_AS:  2743628 kB
PageTables:       1692 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= 66534 MiB



End job on node47 on Sat Jan  6 03:51:17 UTC 2007