Trace number 1089413
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:
-
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.
-
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.
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CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
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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.
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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 Name | Answer | CPU time | Wall clock time |
|---|
| casper zao | ? (TO) | 1800.08 | 1807.31 |
General information on the benchmark
| Name | csp/graphColoring/leighton/leighton-25/
normalized-lei450-25a-15.xml |
| MD5SUM | 36f7bb4525a596900e07fbeb72405348 |
| Bench Category | 2-ARY-INT (binary constraints in intension) |
| Best result obtained on this benchmark | UNSAT |
| Best CPU time to get the best result obtained on this benchmark | 0.312952 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 450 |
| Number of constraints | 8260 |
| Maximum constraint arity | 2 |
| Maximum domain size | 15 |
| Number of constraints which are defined in extension | 0 |
| Number of constraints which are defined in intension | 8260 |
| Global constraints used (with number of constraints) | |
0.18/0.21 c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.18/0.21 c Parsing = 1
0.18/0.23 c Building = 1
0.58/0.62 c [ NumberOfVariables = 450 ]
0.58/0.62 c [ NumberOfConstraints = 8260 ]
0.58/0.62 c [ SizeOfSearchSpace(log2) = 1758.1 ]
0.58/0.62 c SymmetrySearch = 1
0.58/0.65 c InitialPropagation = 1
0.58/0.65 c [ SizeOfSearchSpace(log2) = 1758.1 ]
0.58/0.65 c InitialSAC = 1
0.69/0.70 c [ SizeOfSearchSpace(log2) = 1758.1 ]
0.69/0.70 c Search(SampleFF) :
80.57/80.97 c [ Sampling domwdeg ]
80.57/80.97 c [ Sampling impacts ]
80.57/80.97 c [ Sampling la ]
80.57/80.97 c [ SamplingScores: ]
80.57/80.97 c [ domwdeg+min = 3.19489e-24 | domwdeg+rnd = 9.02334e-05 ]
80.57/80.97 c [ impacts+min = 1.29277e-34 | impacts+rnd = 3.04543e-06 ]
80.57/80.97 c [ la+min = 4.81071e-18 | la+rnd = 4.52379e-15 ]
80.57/80.97 c [ domwdeg = 4.51167e-05 | impacts = 1.52272e-06 | la = 2.2643e-15 ]
80.57/80.97 c [ min = 1.60357e-18 | rand = 1.52272e-06 ]
80.57/80.97 c [ restarting at (0.800245,3.22114e-24) ]
82.77/83.11 c [ restarting at (2.00061,3.22114e-24) ]
88.04/88.48 c [ restarting at (5.00153,3.22114e-24) ]
101.39/101.88 c [ restarting at (12.5038,3.22114e-24) ]
134.76/135.39 c [ restarting at (31.2596,3.22114e-24) ]
218.23/219.17 c [ restarting at (78.1489,3.22114e-24) ]
426.93/428.60 c [ restarting at (195.372,3.22114e-24) ]
591.28/593.62 c [ restarting at (488.431,3.22114e-24) ]
ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:
runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr
command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1089413-1215267997/watcher-1089413-1215267997 -o /tmp/evaluation-result-1089413-1215267997/solver-1089413-1215267997 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1089413-1215267997.xml 1621864943
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 16424
/proc/meminfo: memFree=1781816/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=18572 CPUtime=0
/proc/16424/stat : 16424 (runsolver) R 16422 16424 15108 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2005773486 19017728 292 996147200 4194304 4296836 548682068464 18446744073709551615 221780700455 0 0 4096 24578 0 0 0 17 1 0 0
/proc/16424/statm: 4643 292 257 25 0 2626 0
[startup+0.0924941 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 16424
/proc/meminfo: memFree=1781816/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=6364 CPUtime=0.07
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 688 0 0 0 7 0 0 0 18 0 1 0 2005773486 6516736 648 996147200 134512640 135477443 4294956224 18446744073709551615 4564603 0 0 4096 0 0 0 0 17 1 0 0
/proc/16424/statm: 1591 648 369 235 0 292 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6364
[startup+0.101489 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 16424
/proc/meminfo: memFree=1781816/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=6364 CPUtime=0.08
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 710 0 0 0 8 0 0 0 18 0 1 0 2005773486 6516736 670 996147200 134512640 135477443 4294956224 18446744073709551615 134818730 0 0 4096 0 0 0 0 17 1 0 0
/proc/16424/statm: 1591 671 369 235 0 292 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6364
[startup+0.301502 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 16424
/proc/meminfo: memFree=1781816/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101448 CPUtime=0.29
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 2679 0 0 0 24 5 0 0 19 0 1 0 2005773486 103882752 1186 996147200 134512640 135477443 4294956224 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16424/statm: 25362 1186 420 235 0 24063 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 101448
[startup+0.701526 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 16424
/proc/meminfo: memFree=1781816/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=0.69
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 10802 0 0 0 43 26 0 0 23 0 1 0 2005773486 104267776 2135 996147200 134512640 135477443 4294956224 18446744073709551615 135270704 0 0 4096 0 0 0 0 17 1 0 0
/proc/16424/statm: 25456 2135 475 235 0 24157 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 101824
[startup+1.50158 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16425
/proc/meminfo: memFree=1774896/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=1.48
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 10835 0 0 0 122 26 0 0 25 0 1 0 2005773486 104267776 2168 996147200 134512640 135477443 4294956224 18446744073709551615 135268496 0 0 4096 0 0 0 0 17 1 0 0
/proc/16424/statm: 25456 2168 492 235 0 24157 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 101824
[startup+3.10168 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16425
/proc/meminfo: memFree=1774896/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=3.07
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 10840 0 0 0 281 26 0 0 25 0 1 0 2005773486 104267776 2173 996147200 134512640 135477443 4294956224 18446744073709551615 135268928 0 0 4096 0 0 0 0 17 1 0 0
/proc/16424/statm: 25456 2173 492 235 0 24157 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 101824
[startup+6.30188 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16425
/proc/meminfo: memFree=1774896/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=6.26
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 10840 0 0 0 600 26 0 0 25 0 1 0 2005773486 104267776 2173 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 1 0 0
/proc/16424/statm: 25456 2173 492 235 0 24157 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 101824
[startup+12.7013 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16425
/proc/meminfo: memFree=1774832/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=12.64
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 10842 0 0 0 1238 26 0 0 25 0 1 0 2005773486 104267776 2175 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/16424/statm: 25456 2175 492 235 0 24157 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 101824
[startup+25.5011 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16425
/proc/meminfo: memFree=1774704/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=25.38
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 10896 0 0 0 2512 26 0 0 25 0 1 0 2005773486 104267776 2229 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/16424/statm: 25456 2229 494 235 0 24157 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 101824
[startup+51.1017 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16425
/proc/meminfo: memFree=1774320/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=50.88
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 11018 0 0 0 5062 26 0 0 25 0 1 0 2005773486 104267776 2351 996147200 134512640 135477443 4294956224 18446744073709551615 134586773 0 0 4096 0 0 0 0 17 1 0 0
/proc/16424/statm: 25456 2351 494 235 0 24157 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 101824
[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16425
/proc/meminfo: memFree=1773872/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=101.89
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 11081 0 0 0 10162 27 0 0 25 0 1 0 2005773486 104267776 2414 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/16424/statm: 25456 2414 495 235 0 24157 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 101824
[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16425
/proc/meminfo: memFree=1773808/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=161.66
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 11081 0 0 0 16139 27 0 0 25 0 1 0 2005773486 104267776 2414 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 1 0 0
/proc/16424/statm: 25456 2414 495 235 0 24157 0
Current children cumulated CPU time (s) 161.66
Current children cumulated vsize (KiB) 101824
[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16425
/proc/meminfo: memFree=1773744/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=221.42
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 11081 0 0 0 22115 27 0 0 25 0 1 0 2005773486 104267776 2414 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/16424/statm: 25456 2414 495 235 0 24157 0
Current children cumulated CPU time (s) 221.42
Current children cumulated vsize (KiB) 101824
[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16425
/proc/meminfo: memFree=1773744/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=281.19
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 11081 0 0 0 28092 27 0 0 25 0 1 0 2005773486 104267776 2414 996147200 134512640 135477443 4294956224 18446744073709551615 135208699 0 0 4096 0 0 0 0 17 1 0 0
/proc/16424/statm: 25456 2414 495 235 0 24157 0
Current children cumulated CPU time (s) 281.19
Current children cumulated vsize (KiB) 101824
[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16425
/proc/meminfo: memFree=1773680/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=340.96
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 11081 0 0 0 34069 27 0 0 25 0 1 0 2005773486 104267776 2414 996147200 134512640 135477443 4294956224 18446744073709551615 135270856 0 0 4096 0 0 0 0 17 1 0 0
/proc/16424/statm: 25456 2414 495 235 0 24157 0
Current children cumulated CPU time (s) 340.96
Current children cumulated vsize (KiB) 101824
[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16425
/proc/meminfo: memFree=1773680/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=400.73
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 11081 0 0 0 40045 28 0 0 25 0 1 0 2005773486 104267776 2414 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/16424/statm: 25456 2414 495 235 0 24157 0
Current children cumulated CPU time (s) 400.73
Current children cumulated vsize (KiB) 101824
[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16425
/proc/meminfo: memFree=1773680/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=460.5
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 11081 0 0 0 46022 28 0 0 25 0 1 0 2005773486 104267776 2414 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/16424/statm: 25456 2414 495 235 0 24157 0
Current children cumulated CPU time (s) 460.5
Current children cumulated vsize (KiB) 101824
[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16425
/proc/meminfo: memFree=1773680/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=520.26
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 11081 0 0 0 51998 28 0 0 25 0 1 0 2005773486 104267776 2414 996147200 134512640 135477443 4294956224 18446744073709551615 135270912 0 0 4096 0 0 0 0 17 1 0 0
/proc/16424/statm: 25456 2414 495 235 0 24157 0
Current children cumulated CPU time (s) 520.26
Current children cumulated vsize (KiB) 101824
[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16425
/proc/meminfo: memFree=1773488/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=580.03
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 11081 0 0 0 57975 28 0 0 25 0 1 0 2005773486 104267776 2414 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/16424/statm: 25456 2414 495 235 0 24157 0
Current children cumulated CPU time (s) 580.03
Current children cumulated vsize (KiB) 101824
[startup+642.302 s]
/proc/loadavg: 1.96 1.98 1.99 3/74 16530
/proc/meminfo: memFree=1739376/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=639.78
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 11081 0 0 0 63949 29 0 0 25 0 1 0 2005773486 104267776 2414 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 0 0 0
/proc/16424/statm: 25456 2414 495 235 0 24157 0
Current children cumulated CPU time (s) 639.78
Current children cumulated vsize (KiB) 101824
################
# More data... #
################
[startup+882.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 16530
/proc/meminfo: memFree=1739376/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=878.8
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 11093 0 0 0 87851 29 0 0 25 0 1 0 2005773486 104267776 2426 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 0 0 0
/proc/16424/statm: 25456 2426 495 235 0 24157 0
Current children cumulated CPU time (s) 878.8
Current children cumulated vsize (KiB) 101824
[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 16530
/proc/meminfo: memFree=1739376/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=938.57
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 11093 0 0 0 93827 30 0 0 25 0 1 0 2005773486 104267776 2426 996147200 134512640 135477443 4294956224 18446744073709551615 135208677 0 0 4096 0 0 0 0 17 0 0 0
/proc/16424/statm: 25456 2426 495 235 0 24157 0
Current children cumulated CPU time (s) 938.57
Current children cumulated vsize (KiB) 101824
[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 16530
/proc/meminfo: memFree=1739312/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=998.33
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 11093 0 0 0 99803 30 0 0 25 0 1 0 2005773486 104267776 2426 996147200 134512640 135477443 4294956224 18446744073709551615 134934632 0 0 4096 0 0 0 0 17 0 0 0
/proc/16424/statm: 25456 2426 495 235 0 24157 0
Current children cumulated CPU time (s) 998.33
Current children cumulated vsize (KiB) 101824
[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 16530
/proc/meminfo: memFree=1739312/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=1058.09
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 11093 0 0 0 105779 30 0 0 25 0 1 0 2005773486 104267776 2426 996147200 134512640 135477443 4294956224 18446744073709551615 135208668 0 0 4096 0 0 0 0 17 0 0 0
/proc/16424/statm: 25456 2426 495 235 0 24157 0
Current children cumulated CPU time (s) 1058.09
Current children cumulated vsize (KiB) 101824
[startup+1122.3 s]
/proc/loadavg: 2.07 2.00 2.00 3/75 16580
/proc/meminfo: memFree=1771544/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=1117.84
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 11093 0 0 0 111753 31 0 0 25 0 1 0 2005773486 104267776 2426 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/16424/statm: 25456 2426 495 235 0 24157 0
Current children cumulated CPU time (s) 1117.84
Current children cumulated vsize (KiB) 101824
[startup+1182.3 s]
/proc/loadavg: 2.09 2.03 2.01 3/73 16698
/proc/meminfo: memFree=1759280/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=1177.59
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 11093 0 0 0 117727 32 0 0 25 0 1 0 2005773486 104267776 2426 996147200 134512640 135477443 4294956224 18446744073709551615 135268286 0 0 4096 0 0 0 0 17 0 0 0
/proc/16424/statm: 25456 2426 495 235 0 24157 0
Current children cumulated CPU time (s) 1177.59
Current children cumulated vsize (KiB) 101824
[startup+1242.3 s]
/proc/loadavg: 2.08 2.03 2.00 3/74 16810
/proc/meminfo: memFree=1742688/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=1237.32
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 11093 0 0 0 123696 36 0 0 25 0 1 0 2005773486 104267776 2426 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/16424/statm: 25456 2426 495 235 0 24157 0
Current children cumulated CPU time (s) 1237.32
Current children cumulated vsize (KiB) 101824
[startup+1302.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/74 16810
/proc/meminfo: memFree=1733536/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=1297.09
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 11093 0 0 0 129672 37 0 0 25 0 1 0 2005773486 104267776 2426 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/16424/statm: 25456 2426 495 235 0 24157 0
Current children cumulated CPU time (s) 1297.09
Current children cumulated vsize (KiB) 101824
[startup+1362.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/74 16810
/proc/meminfo: memFree=1728160/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=1356.84
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 11093 0 0 0 135647 37 0 0 25 0 1 0 2005773486 104267776 2426 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/16424/statm: 25456 2426 495 235 0 24157 0
Current children cumulated CPU time (s) 1356.84
Current children cumulated vsize (KiB) 101824
[startup+1422.31 s]
/proc/loadavg: 2.18 2.06 2.01 3/74 16810
/proc/meminfo: memFree=1722336/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=1416.6
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 11093 0 0 0 141623 37 0 0 25 0 1 0 2005773486 104267776 2426 996147200 134512640 135477443 4294956224 18446744073709551615 134586857 0 0 4096 0 0 0 0 17 0 0 0
/proc/16424/statm: 25456 2426 495 235 0 24157 0
Current children cumulated CPU time (s) 1416.6
Current children cumulated vsize (KiB) 101824
[startup+1482.3 s]
/proc/loadavg: 2.07 2.05 2.00 3/74 16810
/proc/meminfo: memFree=1718368/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=1476.36
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 11093 0 0 0 147599 37 0 0 25 0 1 0 2005773486 104267776 2426 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/16424/statm: 25456 2426 495 235 0 24157 0
Current children cumulated CPU time (s) 1476.36
Current children cumulated vsize (KiB) 101824
[startup+1542.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/74 16810
/proc/meminfo: memFree=1714472/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=1536.12
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 11093 0 0 0 153575 37 0 0 25 0 1 0 2005773486 104267776 2426 996147200 134512640 135477443 4294956224 18446744073709551615 135208684 0 0 4096 0 0 0 0 17 0 0 0
/proc/16424/statm: 25456 2426 495 235 0 24157 0
Current children cumulated CPU time (s) 1536.12
Current children cumulated vsize (KiB) 101824
[startup+1602.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/74 16810
/proc/meminfo: memFree=1712616/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=1595.88
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 11093 0 0 0 159551 37 0 0 25 0 1 0 2005773486 104267776 2426 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/16424/statm: 25456 2426 495 235 0 24157 0
Current children cumulated CPU time (s) 1595.88
Current children cumulated vsize (KiB) 101824
[startup+1662.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/74 16810
/proc/meminfo: memFree=1710824/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=1655.64
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 11093 0 0 0 165527 37 0 0 25 0 1 0 2005773486 104267776 2426 996147200 134512640 135477443 4294956224 18446744073709551615 135270912 0 0 4096 0 0 0 0 17 0 0 0
/proc/16424/statm: 25456 2426 495 235 0 24157 0
Current children cumulated CPU time (s) 1655.64
Current children cumulated vsize (KiB) 101824
[startup+1722.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/74 16810
/proc/meminfo: memFree=1709032/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=1715.4
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 11093 0 0 0 171503 37 0 0 25 0 1 0 2005773486 104267776 2426 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/16424/statm: 25456 2426 495 235 0 24157 0
Current children cumulated CPU time (s) 1715.4
Current children cumulated vsize (KiB) 101824
[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 16810
/proc/meminfo: memFree=1707112/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=1775.16
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 11093 0 0 0 177479 37 0 0 25 0 1 0 2005773486 104267776 2426 996147200 134512640 135477443 4294956224 18446744073709551615 135208632 0 0 4096 0 0 0 0 17 0 0 0
/proc/16424/statm: 25456 2426 495 235 0 24157 0
Current children cumulated CPU time (s) 1775.16
Current children cumulated vsize (KiB) 101824
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1807.31 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 16810
/proc/meminfo: memFree=1706408/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=1800.06
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 11093 0 0 0 179969 37 0 0 25 0 1 0 2005773486 104267776 2426 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 0 0 0
/proc/16424/statm: 25456 2426 495 235 0 24157 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 101824
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1807.31 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 16810
/proc/meminfo: memFree=1706408/2055920 swapFree=4180452/4192956
[pid=16424] ppid=16422 vsize=101824 CPUtime=1800.06
/proc/16424/stat : 16424 (casperzao) R 16422 16424 15108 0 -1 4194304 11093 0 0 0 179969 37 0 0 25 0 1 0 2005773486 104267776 2426 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 0 0 0
/proc/16424/statm: 25456 2426 495 235 0 24157 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 101824
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.31
CPU time (s): 1800.08
CPU user time (s): 1799.7
CPU system time (s): 0.379942
CPU usage (%): 99.5997
Max. virtual memory (cumulated for all children) (KiB): 101824
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.7
system time used= 0.379942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11093
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= 23753
runsolver used 1.85072 second user time and 4.73628 second system time
The end
Begin job on node29 at 2008-07-05 16:26:37
IDJOB=1089413
IDBENCH=58263
IDSOLVER=361
FILE ID=node29/1089413-1215267997
PBS_JOBID= 7882159
Free space on /tmp= 66496 MiB
SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/graphColoring/leighton/leighton-25/normalized-lei450-25a-15.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1089413-1215267997/watcher-1089413-1215267997 -o /tmp/evaluation-result-1089413-1215267997/solver-1089413-1215267997 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1089413-1215267997.xml 1621864943
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MD5SUM BENCH= 36f7bb4525a596900e07fbeb72405348
RANDOM SEED=1621864943
node29.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 : 3000.220
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 : 3000.220
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: 1782296 kB
Buffers: 31692 kB
Cached: 172928 kB
SwapCached: 6928 kB
Active: 157860 kB
Inactive: 61856 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1782296 kB
SwapTotal: 4192956 kB
SwapFree: 4180452 kB
Dirty: 3864 kB
Writeback: 0 kB
Mapped: 22224 kB
Slab: 39080 kB
Committed_AS: 3475836 kB
PageTables: 1928 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= 66488 MiB
End job on node29 at 2008-07-05 16:56:46