Trace number 1089350

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) 1800.06 1808.71

General information on the benchmark

Namecsp/graphColoring/leighton/leighton-25/
normalized-lei450-25a-23.xml
MD5SUMdb98c53488e7b2aca62f1c75d3774cd9
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 benchmark0.294954
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of constraints8260
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension0
Number of constraints which are defined in intension8260
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.13	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.00/0.13	c Parsing = 1
0.00/0.23	c Building = 1
0.59/0.63	c [ NumberOfVariables = 450 ]
0.59/0.63	c [ NumberOfConstraints = 8260 ]
0.59/0.63	c [ SizeOfSearchSpace(log2) = 2035.6 ]
0.59/0.63	c SymmetrySearch = 1
0.59/0.65	c InitialPropagation = 1
0.59/0.66	c [ SizeOfSearchSpace(log2) = 2035.6 ]
0.59/0.66	c InitialSAC = 1
0.59/0.69	c [ SizeOfSearchSpace(log2) = 2035.6 ]
0.59/0.69	c Search(SampleFF) : 
78.79/79.64	c [ Sampling domwdeg ]
78.79/79.64	c [ Sampling impacts ]
78.79/79.64	c [ Sampling la ]
78.79/79.64	c [ SamplingScores: ]
78.79/79.64	c [ domwdeg+min = 4.12837e-81 | domwdeg+rnd = 4.65942e-08 ]
78.79/79.64	c [ impacts+min = 6.00618e-145 | impacts+rnd = 1.75955e-12 ]
78.79/79.64	c [ la+min = 7.11142e-31 | la+rnd = 8.15833e-27 ]
78.79/79.64	c [ domwdeg = 2.32971e-08 | impacts = 8.79777e-13 | la = 4.07952e-27 ]
78.79/79.64	c [ min = 2.37047e-31 | rand = 8.79777e-13 ]
78.79/79.64	c [ restarting at (0.400082,5.16286e-83) ]
79.88/80.72	c [ restarting at (1.0002,6.02161e-82) ]
82.56/83.40	c [ restarting at (2.50051,5.14403e-81) ]
89.20/90.10	c [ restarting at (6.25128,1.54579e-80) ]
105.75/106.86	c [ restarting at (15.6282,1.04661e-79) ]
147.31/148.75	c [ restarting at (39.0705,1.04661e-79) ]
251.10/253.48	c [ restarting at (97.6762,1.04661e-79) ]
510.55/515.29	c [ restarting at (244.19,1.04661e-79) ]
889.08/897.12	c [ restarting at (610.476,1.04661e-79) ]

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-1089350-1215267792/watcher-1089350-1215267792 -o /tmp/evaluation-result-1089350-1215267792/solver-1089350-1215267792 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1089350-1215267792.xml 570062840 

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: 2.00 2.00 2.00 4/84 1616
/proc/meminfo: memFree=1444744/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=7420 CPUtime=0.2
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 968 0 0 0 19 1 0 0 19 0 1 0 2005754381 7598080 928 996147200 134512640 135477443 4294956224 18446744073709551615 134784724 0 0 4096 0 0 0 0 17 1 0 0
/proc/1616/statm: 1855 928 369 235 0 556 0

[startup+0.246174 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 1616
/proc/meminfo: memFree=1444744/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101448 CPUtime=0.23
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 1366 0 0 0 22 1 0 0 19 0 1 0 2005754381 103882752 1095 996147200 134512640 135477443 4294956224 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1616/statm: 25362 1095 420 235 0 24063 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 101448

[startup+0.301177 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 1616
/proc/meminfo: memFree=1444744/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101444 CPUtime=0.29
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 2594 0 0 0 24 5 0 0 19 0 1 0 2005754381 103878656 1180 996147200 134512640 135477443 4294956224 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1616/statm: 25361 1180 420 235 0 24062 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 101444

[startup+0.401196 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 1616
/proc/meminfo: memFree=1444744/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101448 CPUtime=0.38
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 4846 0 0 0 28 10 0 0 20 0 1 0 2005754381 103882752 1337 996147200 134512640 135477443 4294956224 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1616/statm: 25362 1337 420 235 0 24063 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 101448

[startup+0.701228 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 1616
/proc/meminfo: memFree=1444744/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101824 CPUtime=0.68
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 10820 0 0 0 42 26 0 0 23 0 1 0 2005754381 104267776 2153 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/1616/statm: 25456 2153 485 235 0 24157 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 101824

[startup+1.50131 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 1617
/proc/meminfo: memFree=1437888/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101824 CPUtime=1.47
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 10839 0 0 0 121 26 0 0 25 0 1 0 2005754381 104267776 2172 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/1616/statm: 25456 2172 492 235 0 24157 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 101824

[startup+3.10248 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 1617
/proc/meminfo: memFree=1437760/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101824 CPUtime=3.06
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 10840 0 0 0 280 26 0 0 25 0 1 0 2005754381 104267776 2173 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 1 0 0
/proc/1616/statm: 25456 2173 492 235 0 24157 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 101824

[startup+6.30182 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 1617
/proc/meminfo: memFree=1437696/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101824 CPUtime=6.24
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 10840 0 0 0 598 26 0 0 25 0 1 0 2005754381 104267776 2173 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/1616/statm: 25456 2173 492 235 0 24157 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 101824

[startup+12.7015 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 1617
/proc/meminfo: memFree=1437504/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101824 CPUtime=12.58
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 10841 0 0 0 1232 26 0 0 25 0 1 0 2005754381 104267776 2174 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/1616/statm: 25456 2174 492 235 0 24157 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 101824

[startup+25.5068 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 1617
/proc/meminfo: memFree=1437248/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101824 CPUtime=25.27
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 10933 0 0 0 2500 27 0 0 25 0 1 0 2005754381 104267776 2266 996147200 134512640 135477443 4294956224 18446744073709551615 11718390 0 0 4096 0 0 0 0 17 1 0 0
/proc/1616/statm: 25456 2266 494 235 0 24157 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 101824

[startup+51.1015 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 1617
/proc/meminfo: memFree=1436864/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101828 CPUtime=50.65
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 11055 0 0 0 5038 27 0 0 25 0 1 0 2005754381 104271872 2388 996147200 134512640 135477443 4294956224 18446744073709551615 135235247 0 0 4096 0 0 0 0 17 1 0 0
/proc/1616/statm: 25457 2388 494 235 0 24158 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 101828

[startup+102.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 1617
/proc/meminfo: memFree=1412032/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101828 CPUtime=101.29
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 11231 0 0 0 10102 27 0 0 25 0 1 0 2005754381 104271872 2564 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/1616/statm: 25457 2564 495 235 0 24158 0
Current children cumulated CPU time (s) 101.29
Current children cumulated vsize (KiB) 101828

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 1617
/proc/meminfo: memFree=1411968/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101828 CPUtime=160.79
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 11231 0 0 0 16051 28 0 0 25 0 1 0 2005754381 104271872 2564 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/1616/statm: 25457 2564 495 235 0 24158 0
Current children cumulated CPU time (s) 160.79
Current children cumulated vsize (KiB) 101828

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 1617
/proc/meminfo: memFree=1387200/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101828 CPUtime=220.27
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 11231 0 0 0 21999 28 0 0 25 0 1 0 2005754381 104271872 2564 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 1 0 0
/proc/1616/statm: 25457 2564 495 235 0 24158 0
Current children cumulated CPU time (s) 220.27
Current children cumulated vsize (KiB) 101828

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 1617
/proc/meminfo: memFree=1387200/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101828 CPUtime=279.75
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 11231 0 0 0 27947 28 0 0 25 0 1 0 2005754381 104271872 2564 996147200 134512640 135477443 4294956224 18446744073709551615 134673664 0 0 4096 0 0 0 0 17 1 0 0
/proc/1616/statm: 25457 2564 495 235 0 24158 0
Current children cumulated CPU time (s) 279.75
Current children cumulated vsize (KiB) 101828

[startup+342.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 1617
/proc/meminfo: memFree=1387200/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101828 CPUtime=339.23
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 11231 0 0 0 33895 28 0 0 25 0 1 0 2005754381 104271872 2564 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 1 0 0
/proc/1616/statm: 25457 2564 495 235 0 24158 0
Current children cumulated CPU time (s) 339.23
Current children cumulated vsize (KiB) 101828

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 1617
/proc/meminfo: memFree=1364032/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101828 CPUtime=398.63
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 11231 0 0 0 39834 29 0 0 25 0 1 0 2005754381 104271872 2564 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/1616/statm: 25457 2564 495 235 0 24158 0
Current children cumulated CPU time (s) 398.63
Current children cumulated vsize (KiB) 101828

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 1617
/proc/meminfo: memFree=1363968/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101828 CPUtime=458.11
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 11231 0 0 0 45782 29 0 0 25 0 1 0 2005754381 104271872 2564 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/1616/statm: 25457 2564 495 235 0 24158 0
Current children cumulated CPU time (s) 458.11
Current children cumulated vsize (KiB) 101828

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 1617
/proc/meminfo: memFree=1363968/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101828 CPUtime=517.59
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 11231 0 0 0 51730 29 0 0 25 0 1 0 2005754381 104271872 2564 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/1616/statm: 25457 2564 495 235 0 24158 0
Current children cumulated CPU time (s) 517.59
Current children cumulated vsize (KiB) 101828

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 1617
/proc/meminfo: memFree=1339776/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101828 CPUtime=577.07
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 11231 0 0 0 57678 29 0 0 25 0 1 0 2005754381 104271872 2564 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/1616/statm: 25457 2564 495 235 0 24158 0
Current children cumulated CPU time (s) 577.07
Current children cumulated vsize (KiB) 101828

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 1617
/proc/meminfo: memFree=1339776/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101828 CPUtime=636.57
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 11231 0 0 0 63627 30 0 0 25 0 1 0 2005754381 104271872 2564 996147200 134512640 135477443 4294956224 18446744073709551615 135270883 0 0 4096 0 0 0 0 17 1 0 0
/proc/1616/statm: 25457 2564 495 235 0 24158 0
Current children cumulated CPU time (s) 636.57
Current children cumulated vsize (KiB) 101828


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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 1617
/proc/meminfo: memFree=1313088/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101828 CPUtime=874.47
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 11231 0 0 0 87417 30 0 0 25 0 1 0 2005754381 104271872 2564 996147200 134512640 135477443 4294956224 18446744073709551615 135208674 0 0 4096 0 0 0 0 17 1 0 0
/proc/1616/statm: 25457 2564 495 235 0 24158 0
Current children cumulated CPU time (s) 874.47
Current children cumulated vsize (KiB) 101828

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 1618
/proc/meminfo: memFree=1289536/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101828 CPUtime=934.23
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 11231 0 0 0 93393 30 0 0 25 0 1 0 2005754381 104271872 2564 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/1616/statm: 25457 2564 495 235 0 24158 0
Current children cumulated CPU time (s) 934.23
Current children cumulated vsize (KiB) 101828

[startup+1002.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 1619
/proc/meminfo: memFree=1289536/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101828 CPUtime=994.22
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 11231 0 0 0 99391 31 0 0 25 0 1 0 2005754381 104271872 2564 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 0 0 0
/proc/1616/statm: 25457 2564 495 235 0 24158 0
Current children cumulated CPU time (s) 994.22
Current children cumulated vsize (KiB) 101828

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 1619
/proc/meminfo: memFree=1289536/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101828 CPUtime=1054.19
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 11231 0 0 0 105388 31 0 0 25 0 1 0 2005754381 104271872 2564 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/1616/statm: 25457 2564 495 235 0 24158 0
Current children cumulated CPU time (s) 1054.19
Current children cumulated vsize (KiB) 101828

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 1619
/proc/meminfo: memFree=1264576/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101828 CPUtime=1114.1
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 11231 0 0 0 111379 31 0 0 25 0 1 0 2005754381 104271872 2564 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/1616/statm: 25457 2564 495 235 0 24158 0
Current children cumulated CPU time (s) 1114.1
Current children cumulated vsize (KiB) 101828

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 1619
/proc/meminfo: memFree=1264512/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101828 CPUtime=1174.08
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 11231 0 0 0 117377 31 0 0 25 0 1 0 2005754381 104271872 2564 996147200 134512640 135477443 4294956224 18446744073709551615 135270886 0 0 4096 0 0 0 0 17 0 0 0
/proc/1616/statm: 25457 2564 495 235 0 24158 0
Current children cumulated CPU time (s) 1174.08
Current children cumulated vsize (KiB) 101828

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 1619
/proc/meminfo: memFree=1264384/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101828 CPUtime=1234.05
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 11231 0 0 0 123374 31 0 0 25 0 1 0 2005754381 104271872 2564 996147200 134512640 135477443 4294956224 18446744073709551615 134586755 0 0 4096 0 0 0 0 17 0 0 0
/proc/1616/statm: 25457 2564 495 235 0 24158 0
Current children cumulated CPU time (s) 1234.05
Current children cumulated vsize (KiB) 101828

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 1619
/proc/meminfo: memFree=1264256/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101828 CPUtime=1294.03
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 11231 0 0 0 129372 31 0 0 25 0 1 0 2005754381 104271872 2564 996147200 134512640 135477443 4294956224 18446744073709551615 134673677 0 0 4096 0 0 0 0 17 0 0 0
/proc/1616/statm: 25457 2564 495 235 0 24158 0
Current children cumulated CPU time (s) 1294.03
Current children cumulated vsize (KiB) 101828

[startup+1362.3 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 1829
/proc/meminfo: memFree=1647832/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101828 CPUtime=1353.8
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 11231 0 0 0 135346 34 0 0 25 0 1 0 2005754381 104271872 2564 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/1616/statm: 25457 2564 495 235 0 24158 0
Current children cumulated CPU time (s) 1353.8
Current children cumulated vsize (KiB) 101828

[startup+1422.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 1829
/proc/meminfo: memFree=1638616/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101828 CPUtime=1413.78
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 11231 0 0 0 141344 34 0 0 25 0 1 0 2005754381 104271872 2564 996147200 134512640 135477443 4294956224 18446744073709551615 135268929 0 0 4096 0 0 0 0 17 0 0 0
/proc/1616/statm: 25457 2564 495 235 0 24158 0
Current children cumulated CPU time (s) 1413.78
Current children cumulated vsize (KiB) 101828

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1831
/proc/meminfo: memFree=1604496/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101828 CPUtime=1473.75
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 11231 0 0 0 147341 34 0 0 25 0 1 0 2005754381 104271872 2564 996147200 134512640 135477443 4294956224 18446744073709551615 135268934 0 0 4096 0 0 0 0 17 0 0 0
/proc/1616/statm: 25457 2564 495 235 0 24158 0
Current children cumulated CPU time (s) 1473.75
Current children cumulated vsize (KiB) 101828

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1831
/proc/meminfo: memFree=1597648/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101828 CPUtime=1533.74
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 11231 0 0 0 153340 34 0 0 25 0 1 0 2005754381 104271872 2564 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/1616/statm: 25457 2564 495 235 0 24158 0
Current children cumulated CPU time (s) 1533.74
Current children cumulated vsize (KiB) 101828

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1831
/proc/meminfo: memFree=1590480/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101828 CPUtime=1593.71
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 11231 0 0 0 159337 34 0 0 25 0 1 0 2005754381 104271872 2564 996147200 134512640 135477443 4294956224 18446744073709551615 135208626 0 0 4096 0 0 0 0 17 0 0 0
/proc/1616/statm: 25457 2564 495 235 0 24158 0
Current children cumulated CPU time (s) 1593.71
Current children cumulated vsize (KiB) 101828

[startup+1662.31 s]
/proc/loadavg: 2.08 2.02 2.01 3/82 1831
/proc/meminfo: memFree=1583504/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101828 CPUtime=1653.69
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 11231 0 0 0 165335 34 0 0 25 0 1 0 2005754381 104271872 2564 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 0 0 0
/proc/1616/statm: 25457 2564 495 235 0 24158 0
Current children cumulated CPU time (s) 1653.69
Current children cumulated vsize (KiB) 101828

[startup+1722.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/82 1831
/proc/meminfo: memFree=1583504/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101828 CPUtime=1713.67
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 11231 0 0 0 171333 34 0 0 25 0 1 0 2005754381 104271872 2564 996147200 134512640 135477443 4294956224 18446744073709551615 135268565 0 0 4096 0 0 0 0 17 0 0 0
/proc/1616/statm: 25457 2564 495 235 0 24158 0
Current children cumulated CPU time (s) 1713.67
Current children cumulated vsize (KiB) 101828

[startup+1782.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 1831
/proc/meminfo: memFree=1583312/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101828 CPUtime=1773.65
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 11231 0 0 0 177331 34 0 0 25 0 1 0 2005754381 104271872 2564 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/1616/statm: 25457 2564 495 235 0 24158 0
Current children cumulated CPU time (s) 1773.65
Current children cumulated vsize (KiB) 101828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1831
/proc/meminfo: memFree=1583184/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101828 CPUtime=1800.04
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 11231 0 0 0 179970 34 0 0 25 0 1 0 2005754381 104271872 2564 996147200 134512640 135477443 4294956224 18446744073709551615 135208629 0 0 4096 0 0 0 0 17 0 0 0
/proc/1616/statm: 25457 2564 495 235 0 24158 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 101828

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

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

[startup+1808.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1831
/proc/meminfo: memFree=1583184/2055920 swapFree=4180056/4192956
[pid=1616] ppid=1614 vsize=101828 CPUtime=1800.04
/proc/1616/stat : 1616 (casperzao) R 1614 1616 1033 0 -1 4194304 11231 0 0 0 179970 34 0 0 25 0 1 0 2005754381 104271872 2564 996147200 134512640 135477443 4294956224 18446744073709551615 135208629 0 0 4096 0 0 0 0 17 0 0 0
/proc/1616/statm: 25457 2564 495 235 0 24158 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 101828

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.71
CPU time (s): 1800.06
CPU user time (s): 1799.7
CPU system time (s): 0.350946
CPU usage (%): 99.5215
Max. virtual memory (cumulated for all children) (KiB): 101828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.7
system time used= 0.350946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11231
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= 31285

runsolver used 2.04669 second user time and 5.40618 second system time

The end

Launcher Data (download as text)

Begin job on node7 at 2008-07-05 16:23:12
IDJOB=1089350
IDBENCH=58255
IDSOLVER=361
FILE ID=node7/1089350-1215267792
PBS_JOBID= 7882183
Free space on /tmp= 66524 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/graphColoring/leighton/leighton-25/normalized-lei450-25a-23.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1089350-1215267792/watcher-1089350-1215267792 -o /tmp/evaluation-result-1089350-1215267792/solver-1089350-1215267792 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1089350-1215267792.xml 570062840 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= db98c53488e7b2aca62f1c75d3774cd9
RANDOM SEED=570062840

node7.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		: 3000.236
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		: 3000.236
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:       1445224 kB
Buffers:         68968 kB
Cached:         242636 kB
SwapCached:       7384 kB
Active:         413528 kB
Inactive:       139640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1445224 kB
SwapTotal:     4192956 kB
SwapFree:      4180056 kB
Dirty:            3876 kB
Writeback:           0 kB
Mapped:         252668 kB
Slab:            42388 kB
Committed_AS:  4218348 kB
PageTables:       2292 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= 66520 MiB
End job on node7 at 2008-07-05 16:53:23