Trace number 1081453

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 zito? (TO) 1800.05 1805.41

General information on the benchmark

Namecsp/queensKnights/
normalized-queensKnights-80-5-add.xml
MD5SUM4a9833fa42d0a0932d635fb3733fa969
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 benchmark11.3133
Satisfiable
(Un)Satisfiability was proved
Number of variables85
Number of constraints3170
Maximum constraint arity2
Maximum domain size6400
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3170
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.21	c [ This is CaSPERzito (C) mvc@di.fct.unl.pt ]
0.18/0.21	c Parsing = 1
0.18/0.21	c Building = 1
0.18/0.21	c [ NumberOfVariables = 85 ]
0.18/0.21	c [ NumberOfConstraints = 3170 ]
0.18/0.21	c [ SizeOfSearchSpace(log2) = 568.974 ]
0.18/0.21	c SymmetrySearch = 1
0.18/0.21	c [ Found 20 symmetries ]
0.18/0.21	c InitialPropagation = 1
0.18/0.21	c [ SizeOfSearchSpace(log2) = 568.972 ]
0.18/0.21	c InitialSAC = 1
0.18/0.23	c [ SizeOfSearchSpace(log2) = 568.972 ]
0.18/0.23	c Search(SampleFF) : 
77.99/78.63	c [ Sampling domwdeg ]
77.99/78.63	c [ Sampling impacts ]
77.99/78.63	c [ SamplingScores: ]
77.99/78.63	c [ domwdeg+min = 1.27732e-24 | domwdeg+rnd = 2.98762e-15 ]
77.99/78.63	c [ impacts+min = 0.483652 | impacts+rnd = 0.013768 ]
77.99/78.63	c [ la+min = 0 | la+rnd = 0 ]
77.99/78.63	c [ domwdeg = 1.49381e-15 | impacts = 0.24871 | la = 0 ]
77.99/78.63	c [ min = 0.161217 | rand = 0.24871 ]
77.99/78.63	c [ restarting at (3.96356,0.0174699) ]
88.50/89.26	c [ restarting at (9.9089,0.038564) ]
114.90/115.84	c [ restarting at (24.7722,0.0598354) ]
180.81/182.26	c [ restarting at (61.9306,0.100544) ]
345.65/348.30	c [ restarting at (154.827,0.191349) ]
646.17/651.10	c [ restarting at (387.066,0.318117) ]
1614.30/1619.67	c [ stopped restarting at (967.666,1.03992) ]

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-1081453-1215217040/watcher-1081453-1215217040 -o /tmp/evaluation-result-1081453-1215217040/solver-1081453-1215217040 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzito HOME/instance-1081453-1215217040.xml 581590730 

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 4/72 8718
/proc/meminfo: memFree=1717520/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=1052 CPUtime=0
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 2000676174 1077248 26 996147200 134512640 135472138 4294956224 18446744073709551615 3531556 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 263 26 20 234 0 3 0

[startup+0.0869589 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 8718
/proc/meminfo: memFree=1717520/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=6360 CPUtime=0.06
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 703 0 0 0 6 0 0 0 18 0 1 0 2000676174 6512640 663 996147200 134512640 135472138 4294956224 18446744073709551615 134749069 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 1590 663 368 234 0 292 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6360

[startup+0.101954 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 8718
/proc/meminfo: memFree=1717520/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=6492 CPUtime=0.08
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 750 0 0 0 8 0 0 0 18 0 1 0 2000676174 6647808 710 996147200 134512640 135472138 4294956224 18446744073709551615 134805811 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 1623 710 368 234 0 325 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6492

[startup+0.301984 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 8718
/proc/meminfo: memFree=1717520/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=103980 CPUtime=0.28
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 2721 0 0 0 27 1 0 0 19 0 1 0 2000676174 106475520 2564 996147200 134512640 135472138 4294956224 18446744073709551615 134913617 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 25995 2564 499 234 0 24697 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 103980

[startup+0.702021 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 8718
/proc/meminfo: memFree=1717520/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=103980 CPUtime=0.68
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 2949 0 0 0 67 1 0 0 23 0 1 0 2000676174 106475520 2792 996147200 134512640 135472138 4294956224 18446744073709551615 135264879 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 25995 2792 500 234 0 24697 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 103980

[startup+1.5011 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 8719
/proc/meminfo: memFree=1708232/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=103980 CPUtime=1.47
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 2952 0 0 0 145 2 0 0 25 0 1 0 2000676174 106475520 2795 996147200 134512640 135472138 4294956224 18446744073709551615 134928560 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 25995 2795 500 234 0 24697 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 103980

[startup+3.10124 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 8719
/proc/meminfo: memFree=1708104/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=103980 CPUtime=3.07
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 2952 0 0 0 305 2 0 0 25 0 1 0 2000676174 106475520 2795 996147200 134512640 135472138 4294956224 18446744073709551615 135263168 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 25995 2795 500 234 0 24697 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 103980

[startup+6.30154 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 8719
/proc/meminfo: memFree=1708040/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=103980 CPUtime=6.24
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 2952 0 0 0 622 2 0 0 25 0 1 0 2000676174 106475520 2795 996147200 134512640 135472138 4294956224 18446744073709551615 134581664 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 25995 2795 500 234 0 24697 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 103980

[startup+12.7011 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 8719
/proc/meminfo: memFree=1708040/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=103980 CPUtime=12.59
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 2952 0 0 0 1257 2 0 0 25 0 1 0 2000676174 106475520 2795 996147200 134512640 135472138 4294956224 18446744073709551615 135265498 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 25995 2795 500 234 0 24697 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 103980

[startup+25.5023 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 8719
/proc/meminfo: memFree=1707848/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=103980 CPUtime=25.29
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 3038 0 0 0 2527 2 0 0 25 0 1 0 2000676174 106475520 2881 996147200 134512640 135472138 4294956224 18446744073709551615 134672509 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 25995 2881 500 234 0 24697 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 103980

[startup+51.1027 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 8719
/proc/meminfo: memFree=1703176/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=107432 CPUtime=50.7
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 4203 0 0 0 5068 2 0 0 25 0 1 0 2000676174 110010368 4046 996147200 134512640 135472138 4294956224 18446744073709551615 134984280 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 26858 4046 501 234 0 25560 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 107432

[startup+102.306 s]
/proc/loadavg: 2.04 2.01 2.00 3/73 8719
/proc/meminfo: memFree=1699976/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=107432 CPUtime=101.51
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 4993 0 0 0 10149 2 0 0 25 0 1 0 2000676174 110010368 4836 996147200 134512640 135472138 4294956224 18446744073709551615 135265500 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 26858 4836 502 234 0 25560 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 107432

[startup+162.302 s]
/proc/loadavg: 2.05 2.02 2.00 3/73 8719
/proc/meminfo: memFree=1699720/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=107432 CPUtime=161.06
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 5010 0 0 0 16103 3 0 0 25 0 1 0 2000676174 110010368 4853 996147200 134512640 135472138 4294956224 18446744073709551615 135264879 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 26858 4853 502 234 0 25560 0
Current children cumulated CPU time (s) 161.06
Current children cumulated vsize (KiB) 107432

[startup+222.303 s]
/proc/loadavg: 2.05 2.03 2.00 3/73 8719
/proc/meminfo: memFree=1699528/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=107432 CPUtime=220.6
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 5053 0 0 0 22057 3 0 0 25 0 1 0 2000676174 110010368 4896 996147200 134512640 135472138 4294956224 18446744073709551615 134581693 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 26858 4896 502 234 0 25560 0
Current children cumulated CPU time (s) 220.6
Current children cumulated vsize (KiB) 107432

[startup+282.301 s]
/proc/loadavg: 2.02 2.02 2.00 3/73 8719
/proc/meminfo: memFree=1699528/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=107432 CPUtime=280.15
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 5053 0 0 0 28012 3 0 0 25 0 1 0 2000676174 110010368 4896 996147200 134512640 135472138 4294956224 18446744073709551615 135265498 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 26858 4896 502 234 0 25560 0
Current children cumulated CPU time (s) 280.15
Current children cumulated vsize (KiB) 107432

[startup+342.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 8719
/proc/meminfo: memFree=1699528/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=107432 CPUtime=339.7
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 5053 0 0 0 33967 3 0 0 25 0 1 0 2000676174 110010368 4896 996147200 134512640 135472138 4294956224 18446744073709551615 134581698 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 26858 4896 502 234 0 25560 0
Current children cumulated CPU time (s) 339.7
Current children cumulated vsize (KiB) 107432

[startup+402.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 8719
/proc/meminfo: memFree=1699592/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=107432 CPUtime=399.25
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 5053 0 0 0 39922 3 0 0 25 0 1 0 2000676174 110010368 4896 996147200 134512640 135472138 4294956224 18446744073709551615 135265500 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 26858 4896 502 234 0 25560 0
Current children cumulated CPU time (s) 399.25
Current children cumulated vsize (KiB) 107432

[startup+462.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 8719
/proc/meminfo: memFree=1699592/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=107432 CPUtime=458.79
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 5053 0 0 0 45876 3 0 0 25 0 1 0 2000676174 110010368 4896 996147200 134512640 135472138 4294956224 18446744073709551615 135265500 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 26858 4896 502 234 0 25560 0
Current children cumulated CPU time (s) 458.79
Current children cumulated vsize (KiB) 107432

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 8719
/proc/meminfo: memFree=1699592/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=107432 CPUtime=518.35
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 5053 0 0 0 51831 4 0 0 25 0 1 0 2000676174 110010368 4896 996147200 134512640 135472138 4294956224 18446744073709551615 135264248 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 26858 4896 502 234 0 25560 0
Current children cumulated CPU time (s) 518.35
Current children cumulated vsize (KiB) 107432

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 8719
/proc/meminfo: memFree=1699592/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=107432 CPUtime=577.89
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 5071 0 0 0 57785 4 0 0 25 0 1 0 2000676174 110010368 4914 996147200 134512640 135472138 4294956224 18446744073709551615 135264879 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 26858 4914 502 234 0 25560 0
Current children cumulated CPU time (s) 577.89
Current children cumulated vsize (KiB) 107432

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 8719
/proc/meminfo: memFree=1699528/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=107432 CPUtime=637.44
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 5071 0 0 0 63740 4 0 0 25 0 1 0 2000676174 110010368 4914 996147200 134512640 135472138 4294956224 18446744073709551615 134581693 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 26858 4914 502 234 0 25560 0
Current children cumulated CPU time (s) 637.44
Current children cumulated vsize (KiB) 107432


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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8748
/proc/meminfo: memFree=1720192/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=107432 CPUtime=817.3
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 5071 0 0 0 81726 4 0 0 25 0 1 0 2000676174 110010368 4914 996147200 134512640 135472138 4294956224 18446744073709551615 134577774 0 0 4096 0 0 0 0 17 0 0 0
/proc/8718/statm: 26858 4914 502 234 0 25560 0
Current children cumulated CPU time (s) 817.3
Current children cumulated vsize (KiB) 107432

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8748
/proc/meminfo: memFree=1720192/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=107432 CPUtime=877.27
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 5071 0 0 0 87723 4 0 0 25 0 1 0 2000676174 110010368 4914 996147200 134512640 135472138 4294956224 18446744073709551615 134581688 0 0 4096 0 0 0 0 17 0 0 0
/proc/8718/statm: 26858 4914 502 234 0 25560 0
Current children cumulated CPU time (s) 877.27
Current children cumulated vsize (KiB) 107432

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8748
/proc/meminfo: memFree=1720192/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=107432 CPUtime=937.25
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 5076 0 0 0 93721 4 0 0 25 0 1 0 2000676174 110010368 4919 996147200 134512640 135472138 4294956224 18446744073709551615 135265500 0 0 4096 0 0 0 0 17 0 0 0
/proc/8718/statm: 26858 4919 502 234 0 25560 0
Current children cumulated CPU time (s) 937.25
Current children cumulated vsize (KiB) 107432

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8748
/proc/meminfo: memFree=1720192/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=107432 CPUtime=997.23
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 5086 0 0 0 99719 4 0 0 25 0 1 0 2000676174 110010368 4929 996147200 134512640 135472138 4294956224 18446744073709551615 135263168 0 0 4096 0 0 0 0 17 0 0 0
/proc/8718/statm: 26858 4929 502 234 0 25560 0
Current children cumulated CPU time (s) 997.23
Current children cumulated vsize (KiB) 107432

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8748
/proc/meminfo: memFree=1720192/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=107432 CPUtime=1057.21
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 5086 0 0 0 105717 4 0 0 25 0 1 0 2000676174 110010368 4929 996147200 134512640 135472138 4294956224 18446744073709551615 4841680 0 0 4096 0 0 0 0 17 0 0 0
/proc/8718/statm: 26858 4929 502 234 0 25560 0
Current children cumulated CPU time (s) 1057.21
Current children cumulated vsize (KiB) 107432

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8750
/proc/meminfo: memFree=1720000/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=107432 CPUtime=1117.19
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 5086 0 0 0 111714 5 0 0 25 0 1 0 2000676174 110010368 4929 996147200 134512640 135472138 4294956224 18446744073709551615 134581691 0 0 4096 0 0 0 0 17 0 0 0
/proc/8718/statm: 26858 4929 502 234 0 25560 0
Current children cumulated CPU time (s) 1117.19
Current children cumulated vsize (KiB) 107432

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8750
/proc/meminfo: memFree=1720000/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=107432 CPUtime=1177.17
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 5091 0 0 0 117712 5 0 0 25 0 1 0 2000676174 110010368 4934 996147200 134512640 135472138 4294956224 18446744073709551615 134581691 0 0 4096 0 0 0 0 17 0 0 0
/proc/8718/statm: 26858 4934 502 234 0 25560 0
Current children cumulated CPU time (s) 1177.17
Current children cumulated vsize (KiB) 107432

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8750
/proc/meminfo: memFree=1720000/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=107432 CPUtime=1237.15
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 5091 0 0 0 123710 5 0 0 25 0 1 0 2000676174 110010368 4934 996147200 134512640 135472138 4294956224 18446744073709551615 135263239 0 0 4096 0 0 0 0 17 0 0 0
/proc/8718/statm: 26858 4934 502 234 0 25560 0
Current children cumulated CPU time (s) 1237.15
Current children cumulated vsize (KiB) 107432

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8750
/proc/meminfo: memFree=1719936/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=107432 CPUtime=1297.13
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 5091 0 0 0 129708 5 0 0 25 0 1 0 2000676174 110010368 4934 996147200 134512640 135472138 4294956224 18446744073709551615 134581693 0 0 4096 0 0 0 0 17 0 0 0
/proc/8718/statm: 26858 4934 502 234 0 25560 0
Current children cumulated CPU time (s) 1297.13
Current children cumulated vsize (KiB) 107432

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8750
/proc/meminfo: memFree=1719936/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=107432 CPUtime=1357.1
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 5091 0 0 0 135705 5 0 0 25 0 1 0 2000676174 110010368 4934 996147200 134512640 135472138 4294956224 18446744073709551615 134581693 0 0 4096 0 0 0 0 17 0 0 0
/proc/8718/statm: 26858 4934 502 234 0 25560 0
Current children cumulated CPU time (s) 1357.1
Current children cumulated vsize (KiB) 107432

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8750
/proc/meminfo: memFree=1719936/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=107432 CPUtime=1417.08
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 5108 0 0 0 141703 5 0 0 25 0 1 0 2000676174 110010368 4951 996147200 134512640 135472138 4294956224 18446744073709551615 134581691 0 0 4096 0 0 0 0 17 0 0 0
/proc/8718/statm: 26858 4951 502 234 0 25560 0
Current children cumulated CPU time (s) 1417.08
Current children cumulated vsize (KiB) 107432

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8750
/proc/meminfo: memFree=1719872/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=107432 CPUtime=1477.06
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 5130 0 0 0 147701 5 0 0 25 0 1 0 2000676174 110010368 4973 996147200 134512640 135472138 4294956224 18446744073709551615 135263195 0 0 4096 0 0 0 0 17 0 0 0
/proc/8718/statm: 26858 4973 502 234 0 25560 0
Current children cumulated CPU time (s) 1477.06
Current children cumulated vsize (KiB) 107432

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8750
/proc/meminfo: memFree=1719872/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=107432 CPUtime=1537.03
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 5130 0 0 0 153698 5 0 0 25 0 1 0 2000676174 110010368 4973 996147200 134512640 135472138 4294956224 18446744073709551615 135263168 0 0 4096 0 0 0 0 17 0 0 0
/proc/8718/statm: 26858 4973 502 234 0 25560 0
Current children cumulated CPU time (s) 1537.03
Current children cumulated vsize (KiB) 107432

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 8751
/proc/meminfo: memFree=1719864/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=107432 CPUtime=1597.01
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 5130 0 0 0 159696 5 0 0 25 0 1 0 2000676174 110010368 4973 996147200 134512640 135472138 4294956224 18446744073709551615 134893354 0 0 4096 0 0 0 0 17 0 0 0
/proc/8718/statm: 26858 4973 502 234 0 25560 0
Current children cumulated CPU time (s) 1597.01
Current children cumulated vsize (KiB) 107432

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 8751
/proc/meminfo: memFree=1719864/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=107432 CPUtime=1656.99
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 5130 0 0 0 165694 5 0 0 25 0 1 0 2000676174 110010368 4973 996147200 134512640 135472138 4294956224 18446744073709551615 135265500 0 0 4096 0 0 0 0 17 0 0 0
/proc/8718/statm: 26858 4973 502 234 0 25560 0
Current children cumulated CPU time (s) 1656.99
Current children cumulated vsize (KiB) 107432

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 8751
/proc/meminfo: memFree=1719800/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=107432 CPUtime=1716.96
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 5130 0 0 0 171691 5 0 0 25 0 1 0 2000676174 110010368 4973 996147200 134512640 135472138 4294956224 18446744073709551615 134581691 0 0 4096 0 0 0 0 17 0 0 0
/proc/8718/statm: 26858 4973 502 234 0 25560 0
Current children cumulated CPU time (s) 1716.96
Current children cumulated vsize (KiB) 107432

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 8751
/proc/meminfo: memFree=1719736/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=107432 CPUtime=1776.94
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 5130 0 0 0 177689 5 0 0 25 0 1 0 2000676174 110010368 4973 996147200 134512640 135472138 4294956224 18446744073709551615 135264879 0 0 4096 0 0 0 0 17 0 0 0
/proc/8718/statm: 26858 4973 502 234 0 25560 0
Current children cumulated CPU time (s) 1776.94
Current children cumulated vsize (KiB) 107432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 8751
/proc/meminfo: memFree=1719736/2055920 swapFree=4180436/4192956
[pid=8718] ppid=8716 vsize=107432 CPUtime=1800.03
/proc/8718/stat : 8718 (casperzito) R 8716 8718 5708 0 -1 4194304 5130 0 0 0 179998 5 0 0 25 0 1 0 2000676174 110010368 4973 996147200 134512640 135472138 4294956224 18446744073709551615 135264879 0 0 4096 0 0 0 0 17 0 0 0
/proc/8718/statm: 26858 4973 502 234 0 25560 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 107432

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1805.41
CPU time (s): 1800.05
CPU user time (s): 1799.99
CPU system time (s): 0.05999
CPU usage (%): 99.7031
Max. virtual memory (cumulated for all children) (KiB): 107432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5130
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= 18433

runsolver used 1.78873 second user time and 4.79527 second system time

The end

Launcher Data (download as text)

Begin job on node48 at 2008-07-05 02:17:20
IDJOB=1081453
IDBENCH=57104
IDSOLVER=362
FILE ID=node48/1081453-1215217040
PBS_JOBID= 7881666
Free space on /tmp= 66540 MiB

SOLVER NAME= casper zito
BENCH NAME= CPAI08/csp/queensKnights/normalized-queensKnights-80-5-add.xml
COMMAND LINE= HOME/casperzito BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081453-1215217040/watcher-1081453-1215217040 -o /tmp/evaluation-result-1081453-1215217040/solver-1081453-1215217040 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzito HOME/instance-1081453-1215217040.xml 581590730 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 4a9833fa42d0a0932d635fb3733fa969
RANDOM SEED=581590730

node48.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		: 3000.231
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		: 3000.231
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:       1718000 kB
Buffers:         64468 kB
Cached:         183348 kB
SwapCached:       6436 kB
Active:         203800 kB
Inactive:        75924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1718000 kB
SwapTotal:     4192956 kB
SwapFree:      4180436 kB
Dirty:            3272 kB
Writeback:           0 kB
Mapped:          39724 kB
Slab:            43500 kB
Committed_AS:  4304836 kB
PageTables:       1748 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= 66540 MiB
End job on node48 at 2008-07-05 02:47:27