Trace number 1090127

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
casper zao? (TO) 1800.09 1813.71

General information on the benchmark

Namecsp/graphColoring/sgb/
miles/normalized-miles1500-30.xml
MD5SUM40adbb832dee2cf2899624108017f675
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 benchmark0.197969
Satisfiable
(Un)Satisfiability was proved
Number of variables128
Number of constraints5198
Maximum constraint arity2
Maximum domain size30
Number of constraints which are defined in extension0
Number of constraints which are defined in intension5198
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.21	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.18/0.21	c Parsing = 1
0.18/0.21	c Building = 1
0.28/0.38	c [ NumberOfVariables = 128 ]
0.28/0.38	c [ NumberOfConstraints = 5198 ]
0.28/0.38	c [ SizeOfSearchSpace(log2) = 628.082 ]
0.28/0.38	c SymmetrySearch = 1
0.38/0.42	c [ Found 1.14662e+11 symmetries ]
0.38/0.42	c InitialPropagation = 1
0.38/0.43	c [ SizeOfSearchSpace(log2) = 623.052 ]
0.38/0.43	c InitialSAC = 1
0.38/0.45	c [ SizeOfSearchSpace(log2) = 623.052 ]
0.38/0.45	c Search(SampleFF) : 
79.41/80.17	c [ Sampling domwdeg ]
79.41/80.17	c [ Sampling impacts ]
79.41/80.17	c [ Sampling la ]
79.41/80.17	c [ SamplingScores: ]
79.41/80.17	c [ domwdeg+min = 1.24775e-34 | domwdeg+rnd = 5.06286e-11 ]
79.41/80.17	c [ impacts+min = 3.44105e-23 | impacts+rnd = 2.29192e-09 ]
79.41/80.17	c [ la+min = 2.02027e-39 | la+rnd = 1.1915e-17 ]
79.41/80.17	c [ domwdeg = 2.53143e-11 | impacts = 1.14596e-09 | la = 5.95751e-18 ]
79.41/80.17	c [ min = 1.14702e-23 | rand = 1.14596e-09 ]
79.41/80.17	c [ restarting at (2.26378,3.36683e-29) ]
85.45/86.23	c [ restarting at (5.65945,1.21166e-25) ]
100.53/101.40	c [ restarting at (14.1486,1.03914e-22) ]
138.13/139.32	c [ restarting at (35.3716,3.11251e-21) ]
232.16/234.12	c [ restarting at (88.4289,2.75553e-19) ]
467.22/471.10	c [ restarting at (221.072,5.22922e-18) ]
1054.79/1063.56	c [ restarting at (552.681,3.60565e-19) ]
1508.00/1520.37	c [ restarting at (1381.7,3.25932e-22) ]

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1090127-1215270361/watcher-1090127-1215270361 -o /tmp/evaluation-result-1090127-1215270361/solver-1090127-1215270361 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1090127-1215270361.xml 660256714 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.91 1.98 1.99 4/73 15748
/proc/meminfo: memFree=1676496/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=1056 CPUtime=0
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 40 0 0 0 0 0 0 0 21 0 1 0 1556703777 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 6910756 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 264 26 20 235 0 3 0

[startup+0.0748621 s]
/proc/loadavg: 1.91 1.98 1.99 4/73 15748
/proc/meminfo: memFree=1676496/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=6100 CPUtime=0.06
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 642 0 0 0 6 0 0 0 18 0 1 0 1556703777 6246400 602 996147200 134512640 135477443 4294956224 18446744073709551615 4160505492 0 0 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 1525 602 369 235 0 226 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6100

[startup+0.101864 s]
/proc/loadavg: 1.91 1.98 1.99 4/73 15748
/proc/meminfo: memFree=1676496/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=6364 CPUtime=0.08
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 713 0 0 0 8 0 0 0 18 0 1 0 1556703777 6516736 673 996147200 134512640 135477443 4294956224 18446744073709551615 134755062 0 0 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 1591 673 369 235 0 292 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6364

[startup+0.301892 s]
/proc/loadavg: 1.91 1.98 1.99 4/73 15748
/proc/meminfo: memFree=1676496/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=100524 CPUtime=0.28
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 4549 0 0 0 18 10 0 0 19 0 1 0 1556703777 102936576 1093 996147200 134512640 135477443 4294956224 18446744073709551615 7121418 0 0 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 25131 1093 419 235 0 23832 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 100524

[startup+0.701951 s]
/proc/loadavg: 1.91 1.98 1.99 4/73 15748
/proc/meminfo: memFree=1676496/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=0.68
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7072 0 0 0 52 16 0 0 23 0 1 0 1556703777 104452096 1834 996147200 134512640 135477443 4294956224 18446744073709551615 135270299 0 0 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 25501 1834 493 235 0 24202 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 102004

[startup+1.50105 s]
/proc/loadavg: 1.91 1.98 1.99 3/74 15749
/proc/meminfo: memFree=1670920/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=1.47
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7096 0 0 0 130 17 0 0 25 0 1 0 1556703777 104452096 1858 996147200 134512640 135477443 4294956224 18446744073709551615 135270277 0 0 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 25501 1858 493 235 0 24202 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 102004

[startup+3.10126 s]
/proc/loadavg: 1.92 1.98 1.99 3/74 15749
/proc/meminfo: memFree=1670728/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=3.06
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7100 0 0 0 289 17 0 0 25 0 1 0 1556703777 104452096 1862 996147200 134512640 135477443 4294956224 18446744073709551615 134583103 0 0 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 25501 1862 493 235 0 24202 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 102004

[startup+6.30268 s]
/proc/loadavg: 1.92 1.98 1.99 3/74 15749
/proc/meminfo: memFree=1670728/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=6.24
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7100 0 0 0 607 17 0 0 25 0 1 0 1556703777 104452096 1862 996147200 134512640 135477443 4294956224 18446744073709551615 135270319 0 0 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 25501 1862 493 235 0 24202 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 102004

[startup+12.7015 s]
/proc/loadavg: 1.93 1.98 1.99 3/74 15749
/proc/meminfo: memFree=1670600/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=12.58
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7254 0 0 0 1241 17 0 0 25 0 1 0 1556703777 104452096 2016 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 25501 2016 493 235 0 24202 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 102004

[startup+25.5012 s]
/proc/loadavg: 1.94 1.98 1.99 3/74 15749
/proc/meminfo: memFree=1669768/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=25.27
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7337 0 0 0 2510 17 0 0 25 0 1 0 1556703777 104452096 2099 996147200 134512640 135477443 4294956224 18446744073709551615 134586857 0 0 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 25501 2099 495 235 0 24202 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 102004

[startup+51.1015 s]
/proc/loadavg: 1.96 1.98 1.99 3/74 15749
/proc/meminfo: memFree=1669512/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=50.66
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7400 0 0 0 5049 17 0 0 25 0 1 0 1556703777 104452096 2162 996147200 134512640 135477443 4294956224 18446744073709551615 135268928 0 0 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 25501 2162 495 235 0 24202 0
Current children cumulated CPU time (s) 50.66
Current children cumulated vsize (KiB) 102004

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.99 3/74 15749
/proc/meminfo: memFree=1669256/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=101.43
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7426 0 0 0 10126 17 0 0 25 0 1 0 1556703777 104452096 2188 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 25501 2188 496 235 0 24202 0
Current children cumulated CPU time (s) 101.43
Current children cumulated vsize (KiB) 102004

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15749
/proc/meminfo: memFree=1669256/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=160.95
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7426 0 0 0 16077 18 0 0 25 0 1 0 1556703777 104452096 2188 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 25501 2188 496 235 0 24202 0
Current children cumulated CPU time (s) 160.95
Current children cumulated vsize (KiB) 102004

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15749
/proc/meminfo: memFree=1669256/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=220.45
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7426 0 0 0 22026 19 0 0 25 0 1 0 1556703777 104452096 2188 996147200 134512640 135477443 4294956224 18446744073709551615 8212184 0 0 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 25501 2188 496 235 0 24202 0
Current children cumulated CPU time (s) 220.45
Current children cumulated vsize (KiB) 102004

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15749
/proc/meminfo: memFree=1669256/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=279.98
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7426 0 0 0 27978 20 0 0 25 0 1 0 1556703777 104452096 2188 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 25501 2188 496 235 0 24202 0
Current children cumulated CPU time (s) 279.98
Current children cumulated vsize (KiB) 102004

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15749
/proc/meminfo: memFree=1669192/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=339.48
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7426 0 0 0 33928 20 0 0 25 0 1 0 1556703777 104452096 2188 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 25501 2188 496 235 0 24202 0
Current children cumulated CPU time (s) 339.48
Current children cumulated vsize (KiB) 102004

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15749
/proc/meminfo: memFree=1669000/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=398.99
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7426 0 0 0 39879 20 0 0 25 0 1 0 1556703777 104452096 2188 996147200 134512640 135477443 4294956224 18446744073709551615 135272511 0 0 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 25501 2188 496 235 0 24202 0
Current children cumulated CPU time (s) 398.99
Current children cumulated vsize (KiB) 102004

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15749
/proc/meminfo: memFree=1669000/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=458.5
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7426 0 0 0 45829 21 0 0 25 0 1 0 1556703777 104452096 2188 996147200 134512640 135477443 4294956224 18446744073709551615 135268544 0 0 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 25501 2188 496 235 0 24202 0
Current children cumulated CPU time (s) 458.5
Current children cumulated vsize (KiB) 102004

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15749
/proc/meminfo: memFree=1669064/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=518
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7426 0 0 0 51779 21 0 0 25 0 1 0 1556703777 104452096 2188 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 25501 2188 496 235 0 24202 0
Current children cumulated CPU time (s) 518
Current children cumulated vsize (KiB) 102004

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15749
/proc/meminfo: memFree=1669064/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=577.52
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7426 0 0 0 57730 22 0 0 25 0 1 0 1556703777 104452096 2188 996147200 134512640 135477443 4294956224 18446744073709551615 135258028 0 0 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 25501 2188 496 235 0 24202 0
Current children cumulated CPU time (s) 577.52
Current children cumulated vsize (KiB) 102004

[startup+642.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15749
/proc/meminfo: memFree=1669064/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=637.03
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7426 0 0 0 63681 22 0 0 25 0 1 0 1556703777 104452096 2188 996147200 134512640 135477443 4294956224 18446744073709551615 135270265 0 0 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 25501 2188 496 235 0 24202 0
Current children cumulated CPU time (s) 637.03
Current children cumulated vsize (KiB) 102004


################
# More data... #
################

[startup+882.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15749
/proc/meminfo: memFree=1668936/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=875.05
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7426 0 0 0 87481 24 0 0 25 0 1 0 1556703777 104452096 2188 996147200 134512640 135477443 4294956224 18446744073709551615 135269734 0 0 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 25501 2188 496 235 0 24202 0
Current children cumulated CPU time (s) 875.05
Current children cumulated vsize (KiB) 102004

[startup+942.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15749
/proc/meminfo: memFree=1668744/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=934.57
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7426 0 0 0 93432 25 0 0 25 0 1 0 1556703777 104452096 2188 996147200 134512640 135477443 4294956224 18446744073709551615 134583102 0 0 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 25501 2188 496 235 0 24202 0
Current children cumulated CPU time (s) 934.57
Current children cumulated vsize (KiB) 102004

[startup+1002.3 s]
/proc/loadavg: 2.07 2.00 2.00 3/74 15749
/proc/meminfo: memFree=1668680/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=994.08
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7426 0 0 0 99383 25 0 0 25 0 1 0 1556703777 104452096 2188 996147200 134512640 135477443 4294956224 18446744073709551615 134934620 0 0 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 25501 2188 496 235 0 24202 0
Current children cumulated CPU time (s) 994.08
Current children cumulated vsize (KiB) 102004

[startup+1062.3 s]
/proc/loadavg: 2.16 2.03 2.01 3/74 15749
/proc/meminfo: memFree=1668680/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=1053.59
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7426 0 0 0 105333 26 0 0 25 0 1 0 1556703777 104452096 2188 996147200 134512640 135477443 4294956224 18446744073709551615 135272503 0 0 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 25501 2188 496 235 0 24202 0
Current children cumulated CPU time (s) 1053.59
Current children cumulated vsize (KiB) 102004

[startup+1122.3 s]
/proc/loadavg: 2.21 2.07 2.02 3/74 15749
/proc/meminfo: memFree=1668744/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=1113.12
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7426 0 0 0 111285 27 0 0 25 0 1 0 1556703777 104452096 2188 996147200 134512640 135477443 4294956224 18446744073709551615 135270281 0 0 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 25501 2188 496 235 0 24202 0
Current children cumulated CPU time (s) 1113.12
Current children cumulated vsize (KiB) 102004

[startup+1182.3 s]
/proc/loadavg: 2.14 2.07 2.02 3/74 15749
/proc/meminfo: memFree=1668744/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=1172.64
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7426 0 0 0 117237 27 0 0 25 0 1 0 1556703777 104452096 2188 996147200 134512640 135477443 4294956224 18446744073709551615 134934590 0 0 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 25501 2188 496 235 0 24202 0
Current children cumulated CPU time (s) 1172.64
Current children cumulated vsize (KiB) 102004

[startup+1242.3 s]
/proc/loadavg: 2.10 2.07 2.02 3/74 15749
/proc/meminfo: memFree=1668552/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=1232.17
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7426 0 0 0 123189 28 0 0 25 0 1 0 1556703777 104452096 2188 996147200 134512640 135477443 4294956224 18446744073709551615 135269728 0 0 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 25501 2188 496 235 0 24202 0
Current children cumulated CPU time (s) 1232.17
Current children cumulated vsize (KiB) 102004

[startup+1302.3 s]
/proc/loadavg: 2.08 2.07 2.02 3/74 15749
/proc/meminfo: memFree=1668488/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=1291.69
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7426 0 0 0 129141 28 0 0 25 0 1 0 1556703777 104452096 2188 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 25501 2188 496 235 0 24202 0
Current children cumulated CPU time (s) 1291.69
Current children cumulated vsize (KiB) 102004

[startup+1362.3 s]
/proc/loadavg: 2.07 2.06 2.02 3/74 15749
/proc/meminfo: memFree=1668552/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=1351.23
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7426 0 0 0 135094 29 0 0 25 0 1 0 1556703777 104452096 2188 996147200 134512640 135477443 4294956224 18446744073709551615 135270212 0 0 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 25501 2188 496 235 0 24202 0
Current children cumulated CPU time (s) 1351.23
Current children cumulated vsize (KiB) 102004

[startup+1422.31 s]
/proc/loadavg: 2.02 2.05 2.01 3/74 15749
/proc/meminfo: memFree=1668488/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=1410.77
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7426 0 0 0 141047 30 0 0 25 0 1 0 1556703777 104452096 2188 996147200 134512640 135477443 4294956224 18446744073709551615 134934592 0 0 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 25501 2188 496 235 0 24202 0
Current children cumulated CPU time (s) 1410.77
Current children cumulated vsize (KiB) 102004

[startup+1482.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/74 15749
/proc/meminfo: memFree=1668424/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=1470.29
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7426 0 0 0 146999 30 0 0 25 0 1 0 1556703777 104452096 2188 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/15748/statm: 25501 2188 496 235 0 24202 0
Current children cumulated CPU time (s) 1470.29
Current children cumulated vsize (KiB) 102004

[startup+1542.3 s]
/proc/loadavg: 2.24 2.09 2.02 3/70 15811
/proc/meminfo: memFree=1692712/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=1529.68
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7426 0 0 0 152937 31 0 0 25 0 1 0 1556703777 104452096 2188 996147200 134512640 135477443 4294956224 18446744073709551615 135268286 0 0 4096 0 0 0 0 17 0 0 0
/proc/15748/statm: 25501 2188 496 235 0 24202 0
Current children cumulated CPU time (s) 1529.68
Current children cumulated vsize (KiB) 102004

[startup+1602.3 s]
/proc/loadavg: 2.10 2.07 2.01 3/73 15817
/proc/meminfo: memFree=1648088/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=1589.62
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7426 0 0 0 158930 32 0 0 25 0 1 0 1556703777 104452096 2188 996147200 134512640 135477443 4294956224 18446744073709551615 135268497 0 0 4096 0 0 0 0 17 0 0 0
/proc/15748/statm: 25501 2188 496 235 0 24202 0
Current children cumulated CPU time (s) 1589.62
Current children cumulated vsize (KiB) 102004

[startup+1662.3 s]
/proc/loadavg: 2.03 2.06 2.01 3/73 15844
/proc/meminfo: memFree=1691352/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=1649.35
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7426 0 0 0 164902 33 0 0 25 0 1 0 1556703777 104452096 2188 996147200 134512640 135477443 4294956224 18446744073709551615 135268557 0 0 4096 0 0 0 0 17 0 0 0
/proc/15748/statm: 25501 2188 496 235 0 24202 0
Current children cumulated CPU time (s) 1649.35
Current children cumulated vsize (KiB) 102004

[startup+1722.3 s]
/proc/loadavg: 2.01 2.05 2.00 3/73 15844
/proc/meminfo: memFree=1691288/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=1709.09
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7426 0 0 0 170875 34 0 0 25 0 1 0 1556703777 104452096 2188 996147200 134512640 135477443 4294956224 18446744073709551615 135269752 0 0 4096 0 0 0 0 17 0 0 0
/proc/15748/statm: 25501 2188 496 235 0 24202 0
Current children cumulated CPU time (s) 1709.09
Current children cumulated vsize (KiB) 102004

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 15844
/proc/meminfo: memFree=1691224/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=1768.82
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7426 0 0 0 176848 34 0 0 25 0 1 0 1556703777 104452096 2188 996147200 134512640 135477443 4294956224 18446744073709551615 135268273 0 0 4096 0 0 0 0 17 0 0 0
/proc/15748/statm: 25501 2188 496 235 0 24202 0
Current children cumulated CPU time (s) 1768.82
Current children cumulated vsize (KiB) 102004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.7 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 15844
/proc/meminfo: memFree=1691224/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=1800.08
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7426 0 0 0 179974 34 0 0 25 0 1 0 1556703777 104452096 2188 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/15748/statm: 25501 2188 496 235 0 24202 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 102004

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

Solver just ended. Dumping a history of the last processes samples

[startup+1813.7 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 15844
/proc/meminfo: memFree=1691224/2055920 swapFree=4097012/4192956
[pid=15748] ppid=15746 vsize=102004 CPUtime=1800.08
/proc/15748/stat : 15748 (casperzao) R 15746 15748 13980 0 -1 4194304 7426 0 0 0 179974 34 0 0 25 0 1 0 1556703777 104452096 2188 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/15748/statm: 25501 2188 496 235 0 24202 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 102004

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.71
CPU time (s): 1800.09
CPU user time (s): 1799.75
CPU system time (s): 0.343947
CPU usage (%): 99.2493
Max. virtual memory (cumulated for all children) (KiB): 102004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.343947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7426
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= 16
involuntary context switches= 37530

runsolver used 1.89471 second user time and 4.87126 second system time

The end

Launcher Data (download as text)

Begin job on node40 at 2008-07-05 17:06:01
IDJOB=1090127
IDBENCH=58394
IDSOLVER=361
FILE ID=node40/1090127-1215270361
PBS_JOBID= 7882161
Free space on /tmp= 66520 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/graphColoring/sgb/miles/normalized-miles1500-30.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1090127-1215270361/watcher-1090127-1215270361 -o /tmp/evaluation-result-1090127-1215270361/solver-1090127-1215270361 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1090127-1215270361.xml 660256714 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 40adbb832dee2cf2899624108017f675
RANDOM SEED=660256714

node40.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.209
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		: 3000.209
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:       1676976 kB
Buffers:         36908 kB
Cached:         197316 kB
SwapCached:      89592 kB
Active:         258776 kB
Inactive:        73044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1676976 kB
SwapTotal:     4192956 kB
SwapFree:      4097012 kB
Dirty:            3592 kB
Writeback:           0 kB
Mapped:         105080 kB
Slab:            32184 kB
Committed_AS:  3103928 kB
PageTables:       2024 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= 66548 MiB
End job on node40 at 2008-07-05 17:36:17