Trace number 1090295

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
casper zao? (TO) 1800.09 1809.01

General information on the benchmark

Namecsp/graphColoring/sgb/
miles/normalized-miles750-29.xml
MD5SUM9b8ab86f716b1f33c98e6ee849111388
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 benchmark0.073988
Satisfiable
(Un)Satisfiability was proved
Number of variables128
Number of constraints2113
Maximum constraint arity2
Maximum domain size29
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2113
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.21	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.18/0.21	c Parsing = 1
0.18/0.21	c Building = 1
0.18/0.21	c [ NumberOfVariables = 128 ]
0.18/0.21	c [ NumberOfConstraints = 2113 ]
0.18/0.21	c [ SizeOfSearchSpace(log2) = 621.822 ]
0.18/0.21	c SymmetrySearch = 1
0.18/0.21	c [ Found 96 symmetries ]
0.18/0.21	c InitialPropagation = 1
0.18/0.21	c [ SizeOfSearchSpace(log2) = 621.107 ]
0.18/0.21	c InitialSAC = 1
0.18/0.21	c [ SizeOfSearchSpace(log2) = 621.107 ]
0.18/0.21	c Search(SampleFF) : 
75.61/76.00	c [ Sampling domwdeg ]
75.61/76.00	c [ Sampling impacts ]
75.61/76.00	c [ Sampling la ]
75.61/76.00	c [ SamplingScores: ]
75.61/76.00	c [ domwdeg+min = 4.34559e-43 | domwdeg+rnd = 1.13563e-06 ]
75.61/76.00	c [ impacts+min = 4.7193e-50 | impacts+rnd = 1.58568e-05 ]
75.61/76.00	c [ la+min = 1.42309e-50 | la+rnd = 3.8324e-21 ]
75.61/76.00	c [ domwdeg = 5.67816e-07 | impacts = 7.92839e-06 | la = 1.9162e-21 ]
75.61/76.00	c [ min = 1.44853e-43 | rand = 7.92839e-06 ]
75.61/76.00	c [ restarting at (4.52802,1.29893e-41) ]
87.66/88.15	c [ restarting at (11.3201,7.6309e-40) ]
117.91/118.52	c [ restarting at (28.3001,2.0958e-38) ]
193.43/194.44	c [ restarting at (70.7504,1.8713e-48) ]
382.31/384.21	c [ restarting at (176.876,2.72104e-54) ]
854.40/858.63	c [ restarting at (442.19,2.23298e-42) ]
1779.37/1788.16	c [ restarting at (1105.47,9.08979e-50) ]

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-1090295-1215271036/watcher-1090295-1215271036 -o /tmp/evaluation-result-1090295-1215271036/solver-1090295-1215271036 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1090295-1215271036.xml 617830996 

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: 2.17 2.05 2.01 4/81 346
/proc/meminfo: memFree=1621440/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=18572 CPUtime=0
/proc/346/stat : 346 (runsolver) R 344 346 30668 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2006075592 19017728 292 996147200 4194304 4296836 548682068480 18446744073709551615 240577473831 0 0 4096 24578 0 0 0 17 1 0 0
/proc/346/statm: 4643 292 257 25 0 2626 0

[startup+0.03642 s]
/proc/loadavg: 2.17 2.05 2.01 4/81 346
/proc/meminfo: memFree=1621440/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=5704 CPUtime=0.02
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 534 0 0 0 2 0 0 0 18 0 1 0 2006075592 5840896 494 996147200 134512640 135477443 4294956224 18446744073709551615 8353403 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 1426 494 369 235 0 127 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5704

[startup+0.102426 s]
/proc/loadavg: 2.17 2.05 2.01 4/81 346
/proc/meminfo: memFree=1621440/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=99732 CPUtime=0.08
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 1559 0 0 0 6 2 0 0 18 0 1 0 2006075592 102125568 694 996147200 134512640 135477443 4294956224 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 24933 693 419 235 0 23634 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 99732

[startup+0.30146 s]
/proc/loadavg: 2.17 2.05 2.01 4/81 346
/proc/meminfo: memFree=1621440/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=0.28
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3238 0 0 0 22 6 0 0 19 0 1 0 2006075592 102694912 1085 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1085 494 235 0 23773 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 100288

[startup+0.702526 s]
/proc/loadavg: 2.17 2.05 2.01 4/81 346
/proc/meminfo: memFree=1621440/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=0.68
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3239 0 0 0 62 6 0 0 23 0 1 0 2006075592 102694912 1086 996147200 134512640 135477443 4294956224 18446744073709551615 134934603 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1086 494 235 0 23773 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 100288

[startup+1.50166 s]
/proc/loadavg: 2.17 2.05 2.01 3/82 347
/proc/meminfo: memFree=1619000/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=1.47
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3239 0 0 0 141 6 0 0 25 0 1 0 2006075592 102694912 1086 996147200 134512640 135477443 4294956224 18446744073709551615 135268286 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1086 494 235 0 23773 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 100288

[startup+3.10193 s]
/proc/loadavg: 2.16 2.05 2.01 3/82 347
/proc/meminfo: memFree=1619000/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=3.07
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3240 0 0 0 301 6 0 0 25 0 1 0 2006075592 102694912 1087 996147200 134512640 135477443 4294956224 18446744073709551615 134586773 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1087 494 235 0 23773 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 100288

[startup+6.30147 s]
/proc/loadavg: 2.16 2.05 2.01 3/82 347
/proc/meminfo: memFree=1618872/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=6.25
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3244 0 0 0 619 6 0 0 25 0 1 0 2006075592 102694912 1091 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1091 494 235 0 23773 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 100288

[startup+12.7015 s]
/proc/loadavg: 2.13 2.05 2.01 3/82 347
/proc/meminfo: memFree=1618872/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=12.62
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3259 0 0 0 1256 6 0 0 25 0 1 0 2006075592 102694912 1106 996147200 134512640 135477443 4294956224 18446744073709551615 134934620 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1106 494 235 0 23773 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 100288

[startup+25.5017 s]
/proc/loadavg: 2.11 2.05 2.01 3/82 347
/proc/meminfo: memFree=1618680/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=25.36
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3291 0 0 0 2530 6 0 0 25 0 1 0 2006075592 102694912 1138 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1138 496 235 0 23773 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 100288

[startup+51.102 s]
/proc/loadavg: 2.07 2.04 2.01 3/82 347
/proc/meminfo: memFree=1618232/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=50.83
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3412 0 0 0 5076 7 0 0 25 0 1 0 2006075592 102694912 1259 996147200 134512640 135477443 4294956224 18446744073709551615 135235205 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1259 496 235 0 23773 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 100288

[startup+102.307 s]
/proc/loadavg: 2.03 2.03 2.00 3/82 347
/proc/meminfo: memFree=1617848/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=101.79
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3449 0 0 0 10172 7 0 0 25 0 1 0 2006075592 102694912 1296 996147200 134512640 135477443 4294956224 18446744073709551615 134934592 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1296 497 235 0 23773 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 100288

[startup+162.302 s]
/proc/loadavg: 2.01 2.02 2.00 3/82 347
/proc/meminfo: memFree=1617592/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=161.49
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3449 0 0 0 16142 7 0 0 25 0 1 0 2006075592 102694912 1296 996147200 134512640 135477443 4294956224 18446744073709551615 135272405 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1296 497 235 0 23773 0
Current children cumulated CPU time (s) 161.49
Current children cumulated vsize (KiB) 100288

[startup+222.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 347
/proc/meminfo: memFree=1617592/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=221.2
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3449 0 0 0 22113 7 0 0 25 0 1 0 2006075592 102694912 1296 996147200 134512640 135477443 4294956224 18446744073709551615 135268514 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1296 497 235 0 23773 0
Current children cumulated CPU time (s) 221.2
Current children cumulated vsize (KiB) 100288

[startup+282.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 347
/proc/meminfo: memFree=1617592/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=280.9
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3449 0 0 0 28083 7 0 0 25 0 1 0 2006075592 102694912 1296 996147200 134512640 135477443 4294956224 18446744073709551615 135268928 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1296 497 235 0 23773 0
Current children cumulated CPU time (s) 280.9
Current children cumulated vsize (KiB) 100288

[startup+342.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 347
/proc/meminfo: memFree=1617592/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=340.61
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3449 0 0 0 34054 7 0 0 25 0 1 0 2006075592 102694912 1296 996147200 134512640 135477443 4294956224 18446744073709551615 134934630 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1296 497 235 0 23773 0
Current children cumulated CPU time (s) 340.61
Current children cumulated vsize (KiB) 100288

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 347
/proc/meminfo: memFree=1617592/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=400.32
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3449 0 0 0 40025 7 0 0 25 0 1 0 2006075592 102694912 1296 996147200 134512640 135477443 4294956224 18446744073709551615 135269581 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1296 497 235 0 23773 0
Current children cumulated CPU time (s) 400.32
Current children cumulated vsize (KiB) 100288

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 347
/proc/meminfo: memFree=1617528/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=460.04
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3449 0 0 0 45996 8 0 0 25 0 1 0 2006075592 102694912 1296 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1296 497 235 0 23773 0
Current children cumulated CPU time (s) 460.04
Current children cumulated vsize (KiB) 100288

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 347
/proc/meminfo: memFree=1617528/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=519.74
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3449 0 0 0 51966 8 0 0 25 0 1 0 2006075592 102694912 1296 996147200 134512640 135477443 4294956224 18446744073709551615 135268511 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1296 497 235 0 23773 0
Current children cumulated CPU time (s) 519.74
Current children cumulated vsize (KiB) 100288

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 347
/proc/meminfo: memFree=1617464/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=579.44
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3449 0 0 0 57936 8 0 0 25 0 1 0 2006075592 102694912 1296 996147200 134512640 135477443 4294956224 18446744073709551615 134934608 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1296 497 235 0 23773 0
Current children cumulated CPU time (s) 579.44
Current children cumulated vsize (KiB) 100288

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 347
/proc/meminfo: memFree=1617336/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=639.15
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3449 0 0 0 63907 8 0 0 25 0 1 0 2006075592 102694912 1296 996147200 134512640 135477443 4294956224 18446744073709551615 135270212 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1296 497 235 0 23773 0
Current children cumulated CPU time (s) 639.15
Current children cumulated vsize (KiB) 100288


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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 347
/proc/meminfo: memFree=1617208/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=818.27
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3449 0 0 0 81818 9 0 0 25 0 1 0 2006075592 102694912 1296 996147200 134512640 135477443 4294956224 18446744073709551615 135269728 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1296 497 235 0 23773 0
Current children cumulated CPU time (s) 818.27
Current children cumulated vsize (KiB) 100288

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 347
/proc/meminfo: memFree=1617272/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=877.98
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3449 0 0 0 87789 9 0 0 25 0 1 0 2006075592 102694912 1296 996147200 134512640 135477443 4294956224 18446744073709551615 134673674 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1296 497 235 0 23773 0
Current children cumulated CPU time (s) 877.98
Current children cumulated vsize (KiB) 100288

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 347
/proc/meminfo: memFree=1617272/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=937.7
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3449 0 0 0 93760 10 0 0 25 0 1 0 2006075592 102694912 1296 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1296 497 235 0 23773 0
Current children cumulated CPU time (s) 937.7
Current children cumulated vsize (KiB) 100288

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 347
/proc/meminfo: memFree=1617272/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=997.41
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3449 0 0 0 99731 10 0 0 25 0 1 0 2006075592 102694912 1296 996147200 134512640 135477443 4294956224 18446744073709551615 134586773 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1296 497 235 0 23773 0
Current children cumulated CPU time (s) 997.41
Current children cumulated vsize (KiB) 100288

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 349
/proc/meminfo: memFree=1617208/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=1057.11
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3449 0 0 0 105701 10 0 0 25 0 1 0 2006075592 102694912 1296 996147200 134512640 135477443 4294956224 18446744073709551615 135270302 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1296 497 235 0 23773 0
Current children cumulated CPU time (s) 1057.11
Current children cumulated vsize (KiB) 100288

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 349
/proc/meminfo: memFree=1617208/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=1116.82
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3449 0 0 0 111672 10 0 0 25 0 1 0 2006075592 102694912 1296 996147200 134512640 135477443 4294956224 18446744073709551615 134673674 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1296 497 235 0 23773 0
Current children cumulated CPU time (s) 1116.82
Current children cumulated vsize (KiB) 100288

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 349
/proc/meminfo: memFree=1617144/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=1176.53
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3449 0 0 0 117643 10 0 0 25 0 1 0 2006075592 102694912 1296 996147200 134512640 135477443 4294956224 18446744073709551615 9228513 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1296 497 235 0 23773 0
Current children cumulated CPU time (s) 1176.53
Current children cumulated vsize (KiB) 100288

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 349
/proc/meminfo: memFree=1617016/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=1236.23
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3449 0 0 0 123613 10 0 0 25 0 1 0 2006075592 102694912 1296 996147200 134512640 135477443 4294956224 18446744073709551615 135268530 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1296 497 235 0 23773 0
Current children cumulated CPU time (s) 1236.23
Current children cumulated vsize (KiB) 100288

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 349
/proc/meminfo: memFree=1617016/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=1295.95
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3449 0 0 0 129584 11 0 0 25 0 1 0 2006075592 102694912 1296 996147200 134512640 135477443 4294956224 18446744073709551615 9219830 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1296 497 235 0 23773 0
Current children cumulated CPU time (s) 1295.95
Current children cumulated vsize (KiB) 100288

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 349
/proc/meminfo: memFree=1617016/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=1355.65
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3449 0 0 0 135554 11 0 0 25 0 1 0 2006075592 102694912 1296 996147200 134512640 135477443 4294956224 18446744073709551615 135269728 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1296 497 235 0 23773 0
Current children cumulated CPU time (s) 1355.65
Current children cumulated vsize (KiB) 100288

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 349
/proc/meminfo: memFree=1617016/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=1415.37
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3449 0 0 0 141526 11 0 0 25 0 1 0 2006075592 102694912 1296 996147200 134512640 135477443 4294956224 18446744073709551615 9219835 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1296 497 235 0 23773 0
Current children cumulated CPU time (s) 1415.37
Current children cumulated vsize (KiB) 100288

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 349
/proc/meminfo: memFree=1617016/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=1475.06
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3449 0 0 0 147495 11 0 0 25 0 1 0 2006075592 102694912 1296 996147200 134512640 135477443 4294956224 18446744073709551615 135238591 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1296 497 235 0 23773 0
Current children cumulated CPU time (s) 1475.06
Current children cumulated vsize (KiB) 100288

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 349
/proc/meminfo: memFree=1616952/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=1534.77
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3449 0 0 0 153466 11 0 0 25 0 1 0 2006075592 102694912 1296 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1296 497 235 0 23773 0
Current children cumulated CPU time (s) 1534.77
Current children cumulated vsize (KiB) 100288

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 349
/proc/meminfo: memFree=1616952/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=1594.48
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3449 0 0 0 159437 11 0 0 25 0 1 0 2006075592 102694912 1296 996147200 134512640 135477443 4294956224 18446744073709551615 9219776 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1296 497 235 0 23773 0
Current children cumulated CPU time (s) 1594.48
Current children cumulated vsize (KiB) 100288

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 349
/proc/meminfo: memFree=1617016/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=1654.2
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3449 0 0 0 165408 12 0 0 25 0 1 0 2006075592 102694912 1296 996147200 134512640 135477443 4294956224 18446744073709551615 135270883 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1296 497 235 0 23773 0
Current children cumulated CPU time (s) 1654.2
Current children cumulated vsize (KiB) 100288

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 349
/proc/meminfo: memFree=1616952/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=1713.9
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3449 0 0 0 171378 12 0 0 25 0 1 0 2006075592 102694912 1296 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1296 497 235 0 23773 0
Current children cumulated CPU time (s) 1713.9
Current children cumulated vsize (KiB) 100288

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 349
/proc/meminfo: memFree=1616888/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=1773.61
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3449 0 0 0 177349 12 0 0 25 0 1 0 2006075592 102694912 1296 996147200 134512640 135477443 4294956224 18446744073709551615 135272525 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1296 497 235 0 23773 0
Current children cumulated CPU time (s) 1773.61
Current children cumulated vsize (KiB) 100288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 406
/proc/meminfo: memFree=1532064/2055920 swapFree=4180240/4192956
[pid=346] ppid=344 vsize=100288 CPUtime=1800.07
/proc/346/stat : 346 (casperzao) R 344 346 30668 0 -1 4194304 3449 0 0 0 179992 15 0 0 25 0 1 0 2006075592 102694912 1296 996147200 134512640 135477443 4294956224 18446744073709551615 135270278 0 0 4096 0 0 0 0 17 1 0 0
/proc/346/statm: 25072 1296 497 235 0 23773 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 100288

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): 1809.01
CPU time (s): 1800.09
CPU user time (s): 1799.93
CPU system time (s): 0.159975
CPU usage (%): 99.507
Max. virtual memory (cumulated for all children) (KiB): 100288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.159975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3449
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= 13
involuntary context switches= 53939

runsolver used 1.68174 second user time and 4.90825 second system time

The end

Launcher Data (download as text)

Begin job on node50 at 2008-07-05 17:17:16
IDJOB=1090295
IDBENCH=58432
IDSOLVER=361
FILE ID=node50/1090295-1215271036
PBS_JOBID= 7882107
Free space on /tmp= 66440 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/graphColoring/sgb/miles/normalized-miles750-29.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1090295-1215271036/watcher-1090295-1215271036 -o /tmp/evaluation-result-1090295-1215271036/solver-1090295-1215271036 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1090295-1215271036.xml 617830996 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 9b8ab86f716b1f33c98e6ee849111388
RANDOM SEED=617830996

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:       1621920 kB
Buffers:         72760 kB
Cached:         263364 kB
SwapCached:       7072 kB
Active:         195220 kB
Inactive:       177904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1621920 kB
SwapTotal:     4192956 kB
SwapFree:      4180240 kB
Dirty:            4120 kB
Writeback:           0 kB
Mapped:          52816 kB
Slab:            45908 kB
Committed_AS:  4066380 kB
PageTables:       1972 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= 66412 MiB
End job on node50 at 2008-07-05 17:47:27