Trace number 1090190

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) 1800.11 1801.21

General information on the benchmark

Namecsp/graphColoring/sgb/
miles/normalized-miles1500-72.xml
MD5SUM6b9f5310a6fc5cbdc233441298f62b93
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 benchmark0.181972
Satisfiable
(Un)Satisfiability was proved
Number of variables128
Number of constraints5198
Maximum constraint arity2
Maximum domain size72
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)

0.00/0.21	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.00/0.21	c Parsing = 1
0.00/0.21	c Building = 1
0.28/0.39	c [ NumberOfVariables = 128 ]
0.28/0.39	c [ NumberOfConstraints = 5198 ]
0.28/0.39	c [ SizeOfSearchSpace(log2) = 789.75 ]
0.28/0.39	c SymmetrySearch = 1
0.38/0.42	c [ Found 1.14662e+11 symmetries ]
0.38/0.43	c InitialPropagation = 1
0.38/0.44	c [ SizeOfSearchSpace(log2) = 787.735 ]
0.38/0.44	c InitialSAC = 1
0.38/0.45	c [ SizeOfSearchSpace(log2) = 787.735 ]
0.38/0.45	c Search(SampleFF) : 
78.81/79.35	c [ Sampling domwdeg ]
78.81/79.35	c [ Sampling impacts ]
78.81/79.35	c [ Sampling la ]
78.81/79.35	c [ SamplingScores: ]
78.81/79.35	c [ domwdeg+min = 8.20973e-127 | domwdeg+rnd = 2.80781e-18 ]
78.81/79.35	c [ impacts+min = 5.64728e-128 | impacts+rnd = 1.17966e-08 ]
78.81/79.35	c [ la+min = 7.44832e-140 | la+rnd = 6.45008e-18 ]
78.81/79.35	c [ domwdeg = 1.40391e-18 | impacts = 5.89831e-09 | la = 3.22504e-18 ]
78.81/79.35	c [ min = 2.92482e-127 | rand = 5.89831e-09 ]
78.81/79.35	c [ restarting at (4.52802,4.58402e-147) ]
90.10/90.69	c [ restarting at (11.3201,4.47032e-139) ]
118.49/119.01	c [ restarting at (28.3001,1.66715e-133) ]
189.26/189.83	c [ restarting at (70.7504,1.35542e-138) ]
366.20/366.85	c [ restarting at (176.876,1.13415e-139) ]
808.54/809.33	c [ restarting at (442.19,7.87013e-139) ]

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-1090190-1215270611/watcher-1090190-1215270611 -o /tmp/evaluation-result-1090190-1215270611/solver-1090190-1215270611 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1090190-1215270611.xml 1298139896 

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: 2.05 2.07 2.01 4/81 8527
/proc/meminfo: memFree=1708040/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=100520 CPUtime=0.19
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 2393 0 0 0 15 4 0 0 19 0 1 0 2006035105 102932480 938 996147200 134512640 135477443 4294956224 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 25130 938 419 235 0 23831 0

[startup+0.302959 s]
/proc/loadavg: 2.05 2.07 2.01 4/81 8527
/proc/meminfo: memFree=1708040/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=100524 CPUtime=0.28
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 4442 0 0 0 18 10 0 0 19 0 1 0 2006035105 102936576 1083 996147200 134512640 135477443 4294956224 18446744073709551615 10238319 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 25131 1083 419 235 0 23832 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 100524

[startup+0.401976 s]
/proc/loadavg: 2.05 2.07 2.01 4/81 8527
/proc/meminfo: memFree=1708040/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=101896 CPUtime=0.38
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 6791 0 0 0 22 16 0 0 20 0 1 0 2006035105 104341504 1553 996147200 134512640 135477443 4294956224 18446744073709551615 134534862 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 25474 1553 454 235 0 24175 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 101896

[startup+0.501988 s]
/proc/loadavg: 2.05 2.07 2.01 4/81 8527
/proc/meminfo: memFree=1708040/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=0.48
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7048 0 0 0 32 16 0 0 21 0 1 0 2006035105 104452096 1810 996147200 134512640 135477443 4294956224 18446744073709551615 135270316 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 25501 1810 486 235 0 24202 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 102004

[startup+0.702005 s]
/proc/loadavg: 2.05 2.07 2.01 4/81 8527
/proc/meminfo: memFree=1708040/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=0.68
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7083 0 0 0 52 16 0 0 23 0 1 0 2006035105 104452096 1845 996147200 134512640 135477443 4294956224 18446744073709551615 135270828 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 25501 1845 487 235 0 24202 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 102004

[startup+1.50108 s]
/proc/loadavg: 2.05 2.07 2.01 3/82 8528
/proc/meminfo: memFree=1702464/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=1.47
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7091 0 0 0 131 16 0 0 25 0 1 0 2006035105 104452096 1853 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 25501 1853 493 235 0 24202 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 102004

[startup+3.10122 s]
/proc/loadavg: 2.05 2.07 2.01 3/82 8528
/proc/meminfo: memFree=1702336/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=3.06
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7091 0 0 0 290 16 0 0 25 0 1 0 2006035105 104452096 1853 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 25501 1853 493 235 0 24202 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 102004

[startup+6.30251 s]
/proc/loadavg: 2.05 2.06 2.01 3/82 8528
/proc/meminfo: memFree=1702144/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=6.23
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7126 0 0 0 606 17 0 0 25 0 1 0 2006035105 104452096 1888 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 25501 1888 493 235 0 24202 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 102004

[startup+12.7011 s]
/proc/loadavg: 2.04 2.06 2.01 3/82 8528
/proc/meminfo: memFree=1701824/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=12.57
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7188 0 0 0 1240 17 0 0 25 0 1 0 2006035105 104452096 1950 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 25501 1950 493 235 0 24202 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 102004

[startup+25.5013 s]
/proc/loadavg: 2.03 2.06 2.01 3/82 8528
/proc/meminfo: memFree=1701632/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=25.25
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7255 0 0 0 2508 17 0 0 25 0 1 0 2006035105 104452096 2017 996147200 134512640 135477443 4294956224 18446744073709551615 135270828 0 0 4096 0 0 0 0 17 1 0 0
/proc/8527/statm: 25501 2017 495 235 0 24202 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 102004

[startup+51.1016 s]
/proc/loadavg: 2.02 2.05 2.01 2/71 8531
/proc/meminfo: memFree=1755168/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=50.63
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7401 0 0 0 5046 17 0 0 25 0 1 0 2006035105 104452096 2163 996147200 134512640 135477443 4294956224 18446744073709551615 134934620 0 0 4096 0 0 0 0 17 0 0 0
/proc/8527/statm: 25501 2163 495 235 0 24202 0
Current children cumulated CPU time (s) 50.63
Current children cumulated vsize (KiB) 102004

[startup+102.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/74 8580
/proc/meminfo: memFree=1738512/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=101.79
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7490 0 0 0 10160 19 0 0 25 0 1 0 2006035105 104452096 2252 996147200 134512640 135477443 4294956224 18446744073709551615 11329268 0 0 4096 0 0 0 0 17 0 0 0
/proc/8527/statm: 25501 2252 496 235 0 24202 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 102004

[startup+162.302 s]
/proc/loadavg: 2.04 2.05 2.00 3/74 8580
/proc/meminfo: memFree=1735376/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=161.78
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7490 0 0 0 16159 19 0 0 25 0 1 0 2006035105 104452096 2252 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 0 0 0
/proc/8527/statm: 25501 2252 496 235 0 24202 0
Current children cumulated CPU time (s) 161.78
Current children cumulated vsize (KiB) 102004

[startup+222.301 s]
/proc/loadavg: 2.05 2.05 2.00 3/74 8580
/proc/meminfo: memFree=1731088/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=221.75
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7490 0 0 0 22156 19 0 0 25 0 1 0 2006035105 104452096 2252 996147200 134512640 135477443 4294956224 18446744073709551615 134673690 0 0 4096 0 0 0 0 17 0 0 0
/proc/8527/statm: 25501 2252 496 235 0 24202 0
Current children cumulated CPU time (s) 221.75
Current children cumulated vsize (KiB) 102004

[startup+282.301 s]
/proc/loadavg: 2.17 2.08 2.01 3/74 8580
/proc/meminfo: memFree=1728784/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=281.73
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7490 0 0 0 28154 19 0 0 25 0 1 0 2006035105 104452096 2252 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 0 0 0
/proc/8527/statm: 25501 2252 496 235 0 24202 0
Current children cumulated CPU time (s) 281.73
Current children cumulated vsize (KiB) 102004

[startup+342.302 s]
/proc/loadavg: 2.06 2.07 2.00 3/74 8580
/proc/meminfo: memFree=1724624/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=341.71
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7490 0 0 0 34152 19 0 0 25 0 1 0 2006035105 104452096 2252 996147200 134512640 135477443 4294956224 18446744073709551615 135268056 0 0 4096 0 0 0 0 17 0 0 0
/proc/8527/statm: 25501 2252 496 235 0 24202 0
Current children cumulated CPU time (s) 341.71
Current children cumulated vsize (KiB) 102004

[startup+402.301 s]
/proc/loadavg: 2.02 2.05 2.00 3/74 8580
/proc/meminfo: memFree=1722768/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=401.68
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7490 0 0 0 40149 19 0 0 25 0 1 0 2006035105 104452096 2252 996147200 134512640 135477443 4294956224 18446744073709551615 134934576 0 0 4096 0 0 0 0 17 0 0 0
/proc/8527/statm: 25501 2252 496 235 0 24202 0
Current children cumulated CPU time (s) 401.68
Current children cumulated vsize (KiB) 102004

[startup+462.307 s]
/proc/loadavg: 2.01 2.04 2.00 3/74 8580
/proc/meminfo: memFree=1716112/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=461.67
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7490 0 0 0 46147 20 0 0 25 0 1 0 2006035105 104452096 2252 996147200 134512640 135477443 4294956224 18446744073709551615 135268940 0 0 4096 0 0 0 0 17 0 0 0
/proc/8527/statm: 25501 2252 496 235 0 24202 0
Current children cumulated CPU time (s) 461.67
Current children cumulated vsize (KiB) 102004

[startup+522.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/74 8580
/proc/meminfo: memFree=1712080/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=521.65
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7490 0 0 0 52145 20 0 0 25 0 1 0 2006035105 104452096 2252 996147200 134512640 135477443 4294956224 18446744073709551615 135270883 0 0 4096 0 0 0 0 17 0 0 0
/proc/8527/statm: 25501 2252 496 235 0 24202 0
Current children cumulated CPU time (s) 521.65
Current children cumulated vsize (KiB) 102004

[startup+582.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 8580
/proc/meminfo: memFree=1712080/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=581.63
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7490 0 0 0 58143 20 0 0 25 0 1 0 2006035105 104452096 2252 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/8527/statm: 25501 2252 496 235 0 24202 0
Current children cumulated CPU time (s) 581.63
Current children cumulated vsize (KiB) 102004

[startup+642.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 8580
/proc/meminfo: memFree=1712016/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=641.61
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7490 0 0 0 64141 20 0 0 25 0 1 0 2006035105 104452096 2252 996147200 134512640 135477443 4294956224 18446744073709551615 135268562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8527/statm: 25501 2252 496 235 0 24202 0
Current children cumulated CPU time (s) 641.61
Current children cumulated vsize (KiB) 102004


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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8580
/proc/meminfo: memFree=1702928/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=881.52
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7490 0 0 0 88131 21 0 0 25 0 1 0 2006035105 104452096 2252 996147200 134512640 135477443 4294956224 18446744073709551615 135268049 0 0 4096 0 0 0 0 17 0 0 0
/proc/8527/statm: 25501 2252 496 235 0 24202 0
Current children cumulated CPU time (s) 881.52
Current children cumulated vsize (KiB) 102004

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8580
/proc/meminfo: memFree=1702736/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=941.5
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7490 0 0 0 94129 21 0 0 25 0 1 0 2006035105 104452096 2252 996147200 134512640 135477443 4294956224 18446744073709551615 135268929 0 0 4096 0 0 0 0 17 0 0 0
/proc/8527/statm: 25501 2252 496 235 0 24202 0
Current children cumulated CPU time (s) 941.5
Current children cumulated vsize (KiB) 102004

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8580
/proc/meminfo: memFree=1702672/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=1001.48
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7490 0 0 0 100127 21 0 0 25 0 1 0 2006035105 104452096 2252 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/8527/statm: 25501 2252 496 235 0 24202 0
Current children cumulated CPU time (s) 1001.48
Current children cumulated vsize (KiB) 102004

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8580
/proc/meminfo: memFree=1702224/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=1061.46
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7490 0 0 0 106125 21 0 0 25 0 1 0 2006035105 104452096 2252 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 0 0 0
/proc/8527/statm: 25501 2252 496 235 0 24202 0
Current children cumulated CPU time (s) 1061.46
Current children cumulated vsize (KiB) 102004

[startup+1122.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8580
/proc/meminfo: memFree=1701968/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=1121.44
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7490 0 0 0 112123 21 0 0 25 0 1 0 2006035105 104452096 2252 996147200 134512640 135477443 4294956224 18446744073709551615 135268532 0 0 4096 0 0 0 0 17 0 0 0
/proc/8527/statm: 25501 2252 496 235 0 24202 0
Current children cumulated CPU time (s) 1121.44
Current children cumulated vsize (KiB) 102004

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8580
/proc/meminfo: memFree=1700880/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=1181.41
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7490 0 0 0 118120 21 0 0 25 0 1 0 2006035105 104452096 2252 996147200 134512640 135477443 4294956224 18446744073709551615 11329242 0 0 4096 0 0 0 0 17 0 0 0
/proc/8527/statm: 25501 2252 496 235 0 24202 0
Current children cumulated CPU time (s) 1181.41
Current children cumulated vsize (KiB) 102004

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8580
/proc/meminfo: memFree=1699344/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=1241.39
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7490 0 0 0 124118 21 0 0 25 0 1 0 2006035105 104452096 2252 996147200 134512640 135477443 4294956224 18446744073709551615 135270268 0 0 4096 0 0 0 0 17 0 0 0
/proc/8527/statm: 25501 2252 496 235 0 24202 0
Current children cumulated CPU time (s) 1241.39
Current children cumulated vsize (KiB) 102004

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8580
/proc/meminfo: memFree=1697488/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=1301.37
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7490 0 0 0 130116 21 0 0 25 0 1 0 2006035105 104452096 2252 996147200 134512640 135477443 4294956224 18446744073709551615 134934613 0 0 4096 0 0 0 0 17 0 0 0
/proc/8527/statm: 25501 2252 496 235 0 24202 0
Current children cumulated CPU time (s) 1301.37
Current children cumulated vsize (KiB) 102004

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8580
/proc/meminfo: memFree=1696144/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=1361.35
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7490 0 0 0 136114 21 0 0 25 0 1 0 2006035105 104452096 2252 996147200 134512640 135477443 4294956224 18446744073709551615 135268272 0 0 4096 0 0 0 0 17 0 0 0
/proc/8527/statm: 25501 2252 496 235 0 24202 0
Current children cumulated CPU time (s) 1361.35
Current children cumulated vsize (KiB) 102004

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8580
/proc/meminfo: memFree=1694992/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=1421.32
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7490 0 0 0 142111 21 0 0 25 0 1 0 2006035105 104452096 2252 996147200 134512640 135477443 4294956224 18446744073709551615 135270209 0 0 4096 0 0 0 0 17 0 0 0
/proc/8527/statm: 25501 2252 496 235 0 24202 0
Current children cumulated CPU time (s) 1421.32
Current children cumulated vsize (KiB) 102004

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8582
/proc/meminfo: memFree=1693520/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=1481.3
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7490 0 0 0 148109 21 0 0 25 0 1 0 2006035105 104452096 2252 996147200 134512640 135477443 4294956224 18446744073709551615 135268557 0 0 4096 0 0 0 0 17 0 0 0
/proc/8527/statm: 25501 2252 496 235 0 24202 0
Current children cumulated CPU time (s) 1481.3
Current children cumulated vsize (KiB) 102004

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8582
/proc/meminfo: memFree=1692240/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=1541.29
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7490 0 0 0 154107 22 0 0 25 0 1 0 2006035105 104452096 2252 996147200 134512640 135477443 4294956224 18446744073709551615 135270883 0 0 4096 0 0 0 0 17 0 0 0
/proc/8527/statm: 25501 2252 496 235 0 24202 0
Current children cumulated CPU time (s) 1541.29
Current children cumulated vsize (KiB) 102004

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8582
/proc/meminfo: memFree=1688912/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=1601.27
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7490 0 0 0 160105 22 0 0 25 0 1 0 2006035105 104452096 2252 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/8527/statm: 25501 2252 496 235 0 24202 0
Current children cumulated CPU time (s) 1601.27
Current children cumulated vsize (KiB) 102004

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8582
/proc/meminfo: memFree=1688848/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=1661.25
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7490 0 0 0 166103 22 0 0 25 0 1 0 2006035105 104452096 2252 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 0 0 0
/proc/8527/statm: 25501 2252 496 235 0 24202 0
Current children cumulated CPU time (s) 1661.25
Current children cumulated vsize (KiB) 102004

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8582
/proc/meminfo: memFree=1688912/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=1721.22
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7490 0 0 0 172100 22 0 0 25 0 1 0 2006035105 104452096 2252 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/8527/statm: 25501 2252 496 235 0 24202 0
Current children cumulated CPU time (s) 1721.22
Current children cumulated vsize (KiB) 102004

[startup+1782.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8582
/proc/meminfo: memFree=1688656/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=1781.21
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7490 0 0 0 178099 22 0 0 25 0 1 0 2006035105 104452096 2252 996147200 134512640 135477443 4294956224 18446744073709551615 134934580 0 0 4096 0 0 0 0 17 0 0 0
/proc/8527/statm: 25501 2252 496 235 0 24202 0
Current children cumulated CPU time (s) 1781.21
Current children cumulated vsize (KiB) 102004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8582
/proc/meminfo: memFree=1688656/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=1800.09
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7490 0 0 0 179987 22 0 0 25 0 1 0 2006035105 104452096 2252 996147200 134512640 135477443 4294956224 18446744073709551615 134934651 0 0 4096 0 0 0 0 17 0 0 0
/proc/8527/statm: 25501 2252 496 235 0 24202 0
Current children cumulated CPU time (s) 1800.09
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+1801.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8582
/proc/meminfo: memFree=1688656/2055920 swapFree=4180844/4192956
[pid=8527] ppid=8525 vsize=102004 CPUtime=1800.09
/proc/8527/stat : 8527 (casperzao) R 8525 8527 7191 0 -1 4194304 7490 0 0 0 179987 22 0 0 25 0 1 0 2006035105 104452096 2252 996147200 134512640 135477443 4294956224 18446744073709551615 134934651 0 0 4096 0 0 0 0 17 0 0 0
/proc/8527/statm: 25501 2252 496 235 0 24202 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 102004

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.21
CPU time (s): 1800.11
CPU user time (s): 1799.88
CPU system time (s): 0.225965
CPU usage (%): 99.9388
Max. virtual memory (cumulated for all children) (KiB): 102004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.88
system time used= 0.225965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7490
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= 8772

runsolver used 2.02869 second user time and 5.01224 second system time

The end

Launcher Data (download as text)

Begin job on node25 at 2008-07-05 17:10:11
IDJOB=1090190
IDBENCH=58406
IDSOLVER=361
FILE ID=node25/1090190-1215270611
PBS_JOBID= 7882139
Free space on /tmp= 66528 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/graphColoring/sgb/miles/normalized-miles1500-72.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1090190-1215270611/watcher-1090190-1215270611 -o /tmp/evaluation-result-1090190-1215270611/solver-1090190-1215270611 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1090190-1215270611.xml 1298139896 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 6b9f5310a6fc5cbdc233441298f62b93
RANDOM SEED=1298139896

node25.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		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1708520 kB
Buffers:         37320 kB
Cached:         194048 kB
SwapCached:       5952 kB
Active:         203280 kB
Inactive:        92412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1708520 kB
SwapTotal:     4192956 kB
SwapFree:      4180844 kB
Dirty:            3692 kB
Writeback:           0 kB
Mapped:          80464 kB
Slab:            36736 kB
Committed_AS:  3627300 kB
PageTables:       2128 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66524 MiB
End job on node25 at 2008-07-05 17:40:14