Trace number 1051929

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) 1800.1 1807.26

General information on the benchmark

Namecsp/ramsey4/
normalized-ramsey-38-4.xml
MD5SUM06664dac960f5505ba0d82ad19b5ce56
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark551.135
Satisfiable
(Un)Satisfiability was proved
Number of variables703
Number of constraints8436
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension8436
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
0.28/0.33	c Building = 1
6.56/6.62	c [ NumberOfVariables = 703 ]
6.56/6.62	c [ NumberOfConstraints = 8436 ]
6.56/6.62	c [ SizeOfSearchSpace(log2) = 1406 ]
6.56/6.62	c SymmetrySearch = 1
7.56/7.62	c [ Found 5.23023e+44 symmetries ]
7.56/7.67	c InitialPropagation = 1
7.65/7.73	c [ SizeOfSearchSpace(log2) = 1406 ]
7.65/7.73	c InitialSAC = 1
8.75/8.88	c [ SizeOfSearchSpace(log2) = 1406 ]
8.75/8.88	c Search(SampleFF) : 
115.72/116.28	c [ Sampling domwdeg ]
115.72/116.28	c [ Sampling impacts ]
115.72/116.28	c [ Sampling la ]
115.72/116.28	c [ SamplingScores: ]
115.72/116.28	c [ domwdeg+min = 6.05273e-08 | domwdeg+rnd = 0.0681365 ]
115.72/116.28	c [ impacts+min = 0.0563401 | impacts+rnd = 3.11241e-07 ]
115.72/116.28	c [ la+min = 8.61666e-08 | la+rnd = 3.54045e-15 ]
115.72/116.28	c [ domwdeg = 0.0340683 | impacts = 0.0281702 | la = 4.30833e-08 ]
115.72/116.28	c [ min = 0.0187801 | rand = 0.0281702 ]
115.72/116.28	c [ restarting at (0.141429,6.0536e-08) ]
116.12/116.69	c [ restarting at (0.353571,6.0536e-08) ]
117.12/117.66	c [ restarting at (0.883929,6.0536e-08) ]
119.51/120.04	c [ restarting at (2.20982,6.0536e-08) ]
125.38/125.98	c [ restarting at (5.52455,6.0536e-08) ]
140.23/140.80	c [ restarting at (13.8114,6.0536e-08) ]
177.08/177.83	c [ restarting at (34.5285,6.0536e-08) ]
269.20/270.37	c [ restarting at (86.3211,6.0536e-08) ]
499.59/501.69	c [ restarting at (215.803,6.0536e-08) ]
1075.58/1079.92	c [ restarting at (539.507,6.0536e-08) ]
1623.78/1630.32	c [ restarting at (1348.77,6.0536e-08) ]

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-1051929-1215055052/watcher-1051929-1215055052 -o /tmp/evaluation-result-1051929-1215055052/solver-1051929-1215055052 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1051929-1215055052.xml 1846375080 

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: 2.06 2.00 1.99 4/72 8297
/proc/meminfo: memFree=1702552/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=1056 CPUtime=0
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 1984477152 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 7918372 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 264 26 20 235 0 3 0

[startup+0.0774439 s]
/proc/loadavg: 2.06 2.00 1.99 4/72 8297
/proc/meminfo: memFree=1702552/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=6364 CPUtime=0.06
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 696 0 0 0 6 0 0 0 18 0 1 0 1984477152 6516736 656 996147200 134512640 135477443 4294956224 18446744073709551615 8353403 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 1591 657 369 235 0 292 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6364

[startup+0.101443 s]
/proc/loadavg: 2.06 2.00 1.99 4/72 8297
/proc/meminfo: memFree=1702552/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=6628 CPUtime=0.09
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 775 0 0 0 9 0 0 0 18 0 1 0 1984477152 6787072 735 996147200 134512640 135477443 4294956224 18446744073709551615 8353403 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 1657 736 369 235 0 358 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6628

[startup+0.30148 s]
/proc/loadavg: 2.06 2.00 1.99 4/72 8297
/proc/meminfo: memFree=1702552/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=9268 CPUtime=0.28
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 1413 0 0 0 28 0 0 0 19 0 1 0 1984477152 9490432 1373 996147200 134512640 135477443 4294956224 18446744073709551615 8353403 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 2317 1373 369 235 0 1018 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9268

[startup+0.701546 s]
/proc/loadavg: 2.06 2.00 1.99 4/72 8297
/proc/meminfo: memFree=1702552/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=306908 CPUtime=0.68
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 9950 0 0 0 62 6 0 0 23 0 1 0 1984477152 314273792 6019 996147200 134512640 135477443 4294956224 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 29850 6014 459 235 0 28551 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 306908

[startup+1.50168 s]
/proc/loadavg: 2.06 2.00 1.99 3/73 8298
/proc/meminfo: memFree=1665296/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=343604 CPUtime=1.48
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 28492 0 0 0 128 20 0 0 25 0 1 0 1984477152 351850496 16003 996147200 134512640 135477443 4294956224 18446744073709551615 135268706 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 85901 16003 459 235 0 84602 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 343604

[startup+3.10195 s]
/proc/loadavg: 2.06 2.00 1.99 3/73 8298
/proc/meminfo: memFree=1610064/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=416864 CPUtime=3.07
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 65472 0 0 0 261 46 0 0 25 0 1 0 1984477152 426868736 35911 996147200 134512640 135477443 4294956224 18446744073709551615 134593774 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 96403 35910 459 235 0 95104 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 416864

[startup+6.30149 s]
/proc/loadavg: 2.06 2.00 1.99 3/73 8298
/proc/meminfo: memFree=1445136/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=376136 CPUtime=6.26
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 139554 0 0 0 525 101 0 0 25 0 1 0 1984477152 385163264 75786 996147200 134512640 135477443 4294956224 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 125286 75788 459 235 0 123987 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 376136

[startup+12.7016 s]
/proc/loadavg: 2.05 2.00 1.99 3/73 8298
/proc/meminfo: memFree=1368656/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=460076 CPUtime=12.63
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 152201 0 0 0 1156 107 0 0 25 0 1 0 1984477152 471117824 83722 996147200 134512640 135477443 4294956224 18446744073709551615 134911665 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 115019 83722 511 235 0 113720 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 460076

[startup+25.5017 s]
/proc/loadavg: 2.04 2.00 1.99 3/73 8298
/proc/meminfo: memFree=1367312/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=460076 CPUtime=25.38
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 152562 0 0 0 2431 107 0 0 25 0 1 0 1984477152 471117824 84083 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 115019 84083 511 235 0 113720 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 460076

[startup+51.102 s]
/proc/loadavg: 2.03 2.00 1.99 3/73 8298
/proc/meminfo: memFree=1366736/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=460080 CPUtime=50.88
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 152702 0 0 0 4980 108 0 0 25 0 1 0 1984477152 471121920 84223 996147200 134512640 135477443 4294956224 18446744073709551615 135268929 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 115020 84223 511 235 0 113721 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 460080

[startup+102.306 s]
/proc/loadavg: 2.01 2.00 1.99 3/73 8298
/proc/meminfo: memFree=1366800/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=460080 CPUtime=101.88
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 152702 0 0 0 10080 108 0 0 25 0 1 0 1984477152 471121920 84223 996147200 134512640 135477443 4294956224 18446744073709551615 134589113 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 115020 84223 511 235 0 113721 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 460080

[startup+162.302 s]
/proc/loadavg: 2.08 2.02 2.00 3/73 8298
/proc/meminfo: memFree=1366800/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=460080 CPUtime=161.64
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 152703 0 0 0 16056 108 0 0 25 0 1 0 1984477152 471121920 84224 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 115020 84224 512 235 0 113721 0
Current children cumulated CPU time (s) 161.64
Current children cumulated vsize (KiB) 460080

[startup+222.302 s]
/proc/loadavg: 2.09 2.03 2.00 3/73 8298
/proc/meminfo: memFree=1366800/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=460080 CPUtime=221.4
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 152703 0 0 0 22032 108 0 0 25 0 1 0 1984477152 471121920 84224 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 115020 84224 512 235 0 113721 0
Current children cumulated CPU time (s) 221.4
Current children cumulated vsize (KiB) 460080

[startup+282.302 s]
/proc/loadavg: 2.09 2.04 2.00 3/73 8298
/proc/meminfo: memFree=1366736/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=460080 CPUtime=281.16
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 152703 0 0 0 28008 108 0 0 25 0 1 0 1984477152 471121920 84224 996147200 134512640 135477443 4294956224 18446744073709551615 135208677 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 115020 84224 512 235 0 113721 0
Current children cumulated CPU time (s) 281.16
Current children cumulated vsize (KiB) 460080

[startup+342.302 s]
/proc/loadavg: 2.03 2.03 2.00 3/73 8298
/proc/meminfo: memFree=1366736/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=460080 CPUtime=340.92
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 152703 0 0 0 33984 108 0 0 25 0 1 0 1984477152 471121920 84224 996147200 134512640 135477443 4294956224 18446744073709551615 134606886 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 115020 84224 512 235 0 113721 0
Current children cumulated CPU time (s) 340.92
Current children cumulated vsize (KiB) 460080

[startup+402.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/73 8298
/proc/meminfo: memFree=1366736/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=460080 CPUtime=400.68
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 152703 0 0 0 39960 108 0 0 25 0 1 0 1984477152 471121920 84224 996147200 134512640 135477443 4294956224 18446744073709551615 135208677 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 115020 84224 512 235 0 113721 0
Current children cumulated CPU time (s) 400.68
Current children cumulated vsize (KiB) 460080

[startup+462.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 8298
/proc/meminfo: memFree=1366672/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=460080 CPUtime=460.44
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 152703 0 0 0 45936 108 0 0 25 0 1 0 1984477152 471121920 84224 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 115020 84224 512 235 0 113721 0
Current children cumulated CPU time (s) 460.44
Current children cumulated vsize (KiB) 460080

[startup+522.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 8298
/proc/meminfo: memFree=1366544/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=460080 CPUtime=520.2
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 152703 0 0 0 51912 108 0 0 25 0 1 0 1984477152 471121920 84224 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 115020 84224 512 235 0 113721 0
Current children cumulated CPU time (s) 520.2
Current children cumulated vsize (KiB) 460080

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 8298
/proc/meminfo: memFree=1366544/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=460080 CPUtime=579.96
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 152703 0 0 0 57888 108 0 0 25 0 1 0 1984477152 471121920 84224 996147200 134512640 135477443 4294956224 18446744073709551615 134673677 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 115020 84224 512 235 0 113721 0
Current children cumulated CPU time (s) 579.96
Current children cumulated vsize (KiB) 460080

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 8298
/proc/meminfo: memFree=1366544/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=460080 CPUtime=639.72
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 152703 0 0 0 63864 108 0 0 25 0 1 0 1984477152 471121920 84224 996147200 134512640 135477443 4294956224 18446744073709551615 135208699 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 115020 84224 512 235 0 113721 0
Current children cumulated CPU time (s) 639.72
Current children cumulated vsize (KiB) 460080


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

[startup+822.303 s]
/proc/loadavg: 2.04 2.01 2.00 3/73 8298
/proc/meminfo: memFree=1366352/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=460080 CPUtime=819.01
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 152703 0 0 0 81792 109 0 0 25 0 1 0 1984477152 471121920 84224 996147200 134512640 135477443 4294956224 18446744073709551615 135270912 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 115020 84224 512 235 0 113721 0
Current children cumulated CPU time (s) 819.01
Current children cumulated vsize (KiB) 460080

[startup+882.302 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 8298
/proc/meminfo: memFree=1366352/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=460080 CPUtime=878.77
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 152703 0 0 0 87768 109 0 0 25 0 1 0 1984477152 471121920 84224 996147200 134512640 135477443 4294956224 18446744073709551615 134583088 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 115020 84224 512 235 0 113721 0
Current children cumulated CPU time (s) 878.77
Current children cumulated vsize (KiB) 460080

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 8298
/proc/meminfo: memFree=1366352/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=460080 CPUtime=938.53
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 152703 0 0 0 93744 109 0 0 25 0 1 0 1984477152 471121920 84224 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 115020 84224 512 235 0 113721 0
Current children cumulated CPU time (s) 938.53
Current children cumulated vsize (KiB) 460080

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 8300
/proc/meminfo: memFree=1366352/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=460080 CPUtime=998.29
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 152703 0 0 0 99720 109 0 0 25 0 1 0 1984477152 471121920 84224 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 115020 84224 512 235 0 113721 0
Current children cumulated CPU time (s) 998.29
Current children cumulated vsize (KiB) 460080

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 8300
/proc/meminfo: memFree=1366160/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=460080 CPUtime=1058.05
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 152703 0 0 0 105696 109 0 0 25 0 1 0 1984477152 471121920 84224 996147200 134512640 135477443 4294956224 18446744073709551615 135208555 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 115020 84224 512 235 0 113721 0
Current children cumulated CPU time (s) 1058.05
Current children cumulated vsize (KiB) 460080

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 8300
/proc/meminfo: memFree=1366160/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=460080 CPUtime=1117.81
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 152703 0 0 0 111672 109 0 0 25 0 1 0 1984477152 471121920 84224 996147200 134512640 135477443 4294956224 18446744073709551615 135208555 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 115020 84224 512 235 0 113721 0
Current children cumulated CPU time (s) 1117.81
Current children cumulated vsize (KiB) 460080

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 8300
/proc/meminfo: memFree=1366160/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=460080 CPUtime=1177.56
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 152703 0 0 0 117647 109 0 0 25 0 1 0 1984477152 471121920 84224 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 115020 84224 512 235 0 113721 0
Current children cumulated CPU time (s) 1177.56
Current children cumulated vsize (KiB) 460080

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 8300
/proc/meminfo: memFree=1366096/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=460080 CPUtime=1237.33
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 152703 0 0 0 123624 109 0 0 25 0 1 0 1984477152 471121920 84224 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 115020 84224 512 235 0 113721 0
Current children cumulated CPU time (s) 1237.33
Current children cumulated vsize (KiB) 460080

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 8300
/proc/meminfo: memFree=1366096/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=460080 CPUtime=1297.1
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 152703 0 0 0 129600 110 0 0 25 0 1 0 1984477152 471121920 84224 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 115020 84224 512 235 0 113721 0
Current children cumulated CPU time (s) 1297.1
Current children cumulated vsize (KiB) 460080

[startup+1362.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/73 8300
/proc/meminfo: memFree=1366096/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=460080 CPUtime=1356.86
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 152703 0 0 0 135576 110 0 0 25 0 1 0 1984477152 471121920 84224 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 115020 84224 512 235 0 113721 0
Current children cumulated CPU time (s) 1356.86
Current children cumulated vsize (KiB) 460080

[startup+1422.31 s]
/proc/loadavg: 2.07 2.03 2.00 3/73 8300
/proc/meminfo: memFree=1366096/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=460080 CPUtime=1416.62
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 152703 0 0 0 141552 110 0 0 25 0 1 0 1984477152 471121920 84224 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 115020 84224 512 235 0 113721 0
Current children cumulated CPU time (s) 1416.62
Current children cumulated vsize (KiB) 460080

[startup+1482.3 s]
/proc/loadavg: 2.22 2.07 2.01 3/73 8300
/proc/meminfo: memFree=1366096/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=460080 CPUtime=1476.38
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 152703 0 0 0 147528 110 0 0 25 0 1 0 1984477152 471121920 84224 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 115020 84224 512 235 0 113721 0
Current children cumulated CPU time (s) 1476.38
Current children cumulated vsize (KiB) 460080

[startup+1542.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/73 8300
/proc/meminfo: memFree=1366032/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=460080 CPUtime=1536.13
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 152703 0 0 0 153503 110 0 0 25 0 1 0 1984477152 471121920 84224 996147200 134512640 135477443 4294956224 18446744073709551615 134606922 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 115020 84224 512 235 0 113721 0
Current children cumulated CPU time (s) 1536.13
Current children cumulated vsize (KiB) 460080

[startup+1602.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/73 8300
/proc/meminfo: memFree=1365904/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=460080 CPUtime=1595.9
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 152703 0 0 0 159480 110 0 0 25 0 1 0 1984477152 471121920 84224 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/8297/statm: 115020 84224 512 235 0 113721 0
Current children cumulated CPU time (s) 1595.9
Current children cumulated vsize (KiB) 460080

[startup+1662.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/82 8437
/proc/meminfo: memFree=1351176/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=460080 CPUtime=1655.64
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 152703 0 0 0 165449 115 0 0 25 0 1 0 1984477152 471121920 84224 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 115020 84224 512 235 0 113721 0
Current children cumulated CPU time (s) 1655.64
Current children cumulated vsize (KiB) 460080

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 8437
/proc/meminfo: memFree=1351240/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=460080 CPUtime=1715.4
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 152703 0 0 0 171425 115 0 0 25 0 1 0 1984477152 471121920 84224 996147200 134512640 135477443 4294956224 18446744073709551615 135208674 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 115020 84224 512 235 0 113721 0
Current children cumulated CPU time (s) 1715.4
Current children cumulated vsize (KiB) 460080

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 8501
/proc/meminfo: memFree=882576/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=460080 CPUtime=1775.14
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 152703 0 0 0 177398 116 0 0 25 0 1 0 1984477152 471121920 84224 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 115020 84224 512 235 0 113721 0
Current children cumulated CPU time (s) 1775.14
Current children cumulated vsize (KiB) 460080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.2 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 8501
/proc/meminfo: memFree=1364176/2055920 swapFree=4180240/4192956
[pid=8297] ppid=8295 vsize=460080 CPUtime=1800.04
/proc/8297/stat : 8297 (casperzao) R 8295 8297 6125 0 -1 4194304 152703 0 0 0 179888 116 0 0 25 0 1 0 1984477152 471121920 84224 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 115020 84224 512 235 0 113721 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 460080

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): 1807.26
CPU time (s): 1800.1
CPU user time (s): 1798.88
CPU system time (s): 1.21881
CPU usage (%): 99.6038
Max. virtual memory (cumulated for all children) (KiB): 577508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.88
system time used= 1.21881
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 152703
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= 20642

runsolver used 1.76173 second user time and 4.84626 second system time

The end

Launcher Data (download as text)

Begin job on node50 at 2008-07-03 05:17:32
IDJOB=1051929
IDBENCH=55957
IDSOLVER=361
FILE ID=node50/1051929-1215055052
PBS_JOBID= 7875075
Free space on /tmp= 66544 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/ramsey4/normalized-ramsey-38-4.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1051929-1215055052/watcher-1051929-1215055052 -o /tmp/evaluation-result-1051929-1215055052/solver-1051929-1215055052 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1051929-1215055052.xml 1846375080 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 06664dac960f5505ba0d82ad19b5ce56
RANDOM SEED=1846375080

node50.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		: 3000.261
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		: 3000.261
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:       1703032 kB
Buffers:         48544 kB
Cached:         209048 kB
SwapCached:       6724 kB
Active:         159968 kB
Inactive:       123420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1703032 kB
SwapTotal:     4192956 kB
SwapFree:      4180240 kB
Dirty:            4100 kB
Writeback:           0 kB
Mapped:          33656 kB
Slab:            54872 kB
Committed_AS:  3886336 kB
PageTables:       1836 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 node50 at 2008-07-03 05:47:41