Trace number 1100964

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) 1800.08 1805.21

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-40_ext.xml
MD5SUM23abe2fcdc4769d4ac7cc460e61bb828
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints463
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension463
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.00	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.00/0.00	c Parsing = 1
0.03/0.05	c Building = 1
0.09/0.10	c [ NumberOfVariables = 50 ]
0.09/0.10	c [ NumberOfConstraints = 463 ]
0.09/0.10	c [ SizeOfSearchSpace(log2) = 226.178 ]
0.09/0.10	c SymmetrySearch = 1
0.28/0.30	c InitialPropagation = 1
0.28/0.30	c [ SizeOfSearchSpace(log2) = 226.178 ]
0.28/0.30	c InitialSAC = 1
0.38/0.48	c [ SizeOfSearchSpace(log2) = 226.178 ]
0.38/0.48	c Search(SampleFF) : 
79.50/79.93	c [ Sampling domwdeg ]
79.50/79.93	c [ Sampling impacts ]
79.50/79.93	c [ Sampling la ]
79.50/79.93	c [ SamplingScores: ]
79.50/79.93	c [ domwdeg+min = 5.48182e-08 | domwdeg+rnd = 5.73383e-08 ]
79.50/79.93	c [ impacts+min = 6.08579e-07 | impacts+rnd = 1.39172e-06 ]
79.50/79.93	c [ la+min = 9.91888e-08 | la+rnd = 1.51545e-08 ]
79.50/79.93	c [ domwdeg = 5.60782e-08 | impacts = 1.00015e-06 | la = 5.71717e-08 ]
79.50/79.93	c [ min = 2.54195e-07 | rand = 1.00015e-06 ]
79.50/79.93	c [ restarting at (0.800245,3.74323e-06) ]
81.50/81.93	c [ restarting at (2.00061,9.79506e-07) ]
86.48/86.95	c [ restarting at (5.00153,3.58146e-06) ]
98.91/99.46	c [ restarting at (12.5038,4.3503e-06) ]
130.06/130.74	c [ restarting at (31.2596,2.2123e-05) ]
207.89/208.94	c [ restarting at (78.1489,8.11586e-06) ]
402.45/404.42	c [ restarting at (195.372,3.66668e-05) ]
888.81/893.12	c [ restarting at (488.431,0.000123363) ]

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-1100964-1215289324/watcher-1100964-1215289324 -o /tmp/evaluation-result-1100964-1215289324/solver-1100964-1215289324 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1100964-1215289324.xml 1283858612 

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 4/81 6537
/proc/meminfo: memFree=1660568/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=5352 CPUtime=0
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 216 0 0 0 0 0 0 0 18 0 1 0 651852523 5480448 191 996147200 134512640 135477443 4294956224 18446744073709551615 6757240 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 1338 191 157 235 0 27 0

[startup+0.0405209 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 6537
/proc/meminfo: memFree=1660568/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=6364 CPUtime=0.03
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 710 0 0 0 3 0 0 0 18 0 1 0 651852523 6516736 670 996147200 134512640 135477443 4294956224 18446744073709551615 7222907 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 1591 670 365 235 0 292 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6364

[startup+0.101529 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 6537
/proc/meminfo: memFree=1660568/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102524 CPUtime=0.09
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 1875 0 0 0 8 1 0 0 18 0 1 0 651852523 104984576 1835 996147200 134512640 135477443 4294956224 18446744073709551615 134613515 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25631 1835 403 235 0 24332 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 102524

[startup+0.301549 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 6537
/proc/meminfo: memFree=1660568/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=0.28
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 4798 0 0 0 26 2 0 0 19 0 1 0 651852523 105115648 2012 996147200 134512640 135477443 4294956224 18446744073709551615 7219029 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2012 448 235 0 24364 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 102652

[startup+0.701589 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 6537
/proc/meminfo: memFree=1660568/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=0.68
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5404 0 0 0 66 2 0 0 23 0 1 0 651852523 105115648 2618 996147200 134512640 135477443 4294956224 18446744073709551615 135208668 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2618 479 235 0 24364 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 102652

[startup+1.50167 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 6538
/proc/meminfo: memFree=1651920/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=1.48
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5412 0 0 0 146 2 0 0 25 0 1 0 651852523 105115648 2626 996147200 134512640 135477443 4294956224 18446744073709551615 134606973 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2626 479 235 0 24364 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 102652

[startup+3.10183 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 6538
/proc/meminfo: memFree=1651792/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=3.07
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5417 0 0 0 305 2 0 0 25 0 1 0 651852523 105115648 2631 996147200 134512640 135477443 4294956224 18446744073709551615 134584436 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2631 479 235 0 24364 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 102652

[startup+6.30116 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 6538
/proc/meminfo: memFree=1651536/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=6.25
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5418 0 0 0 623 2 0 0 25 0 1 0 651852523 105115648 2632 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2632 479 235 0 24364 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 102652

[startup+12.7018 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 6538
/proc/meminfo: memFree=1651600/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=12.62
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5422 0 0 0 1260 2 0 0 25 0 1 0 651852523 105115648 2636 996147200 134512640 135477443 4294956224 18446744073709551615 134584315 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2636 479 235 0 24364 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 102652

[startup+25.5021 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 6538
/proc/meminfo: memFree=1651664/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=25.36
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5424 0 0 0 2534 2 0 0 25 0 1 0 651852523 105115648 2638 996147200 134512640 135477443 4294956224 18446744073709551615 134584496 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2638 481 235 0 24364 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 102652

[startup+51.1027 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 6538
/proc/meminfo: memFree=1651600/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=50.84
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5426 0 0 0 5082 2 0 0 25 0 1 0 651852523 105115648 2640 996147200 134512640 135477443 4294956224 18446744073709551615 134583302 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2640 481 235 0 24364 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 102652

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 6538
/proc/meminfo: memFree=1651536/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=101.8
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5433 0 0 0 10177 3 0 0 25 0 1 0 651852523 105115648 2647 996147200 134512640 135477443 4294956224 18446744073709551615 134584381 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2647 482 235 0 24364 0
Current children cumulated CPU time (s) 101.8
Current children cumulated vsize (KiB) 102652

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 6538
/proc/meminfo: memFree=1651408/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=161.51
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5441 0 0 0 16148 3 0 0 25 0 1 0 651852523 105115648 2655 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2655 482 235 0 24364 0
Current children cumulated CPU time (s) 161.51
Current children cumulated vsize (KiB) 102652

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 6538
/proc/meminfo: memFree=1651344/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=221.22
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5442 0 0 0 22119 3 0 0 25 0 1 0 651852523 105115648 2656 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2656 482 235 0 24364 0
Current children cumulated CPU time (s) 221.22
Current children cumulated vsize (KiB) 102652

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 6538
/proc/meminfo: memFree=1651408/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=280.93
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5444 0 0 0 28090 3 0 0 25 0 1 0 651852523 105115648 2658 996147200 134512640 135477443 4294956224 18446744073709551615 134606922 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2658 482 235 0 24364 0
Current children cumulated CPU time (s) 280.93
Current children cumulated vsize (KiB) 102652

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 6538
/proc/meminfo: memFree=1651280/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=340.65
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5444 0 0 0 34062 3 0 0 25 0 1 0 651852523 105115648 2658 996147200 134512640 135477443 4294956224 18446744073709551615 134606661 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2658 482 235 0 24364 0
Current children cumulated CPU time (s) 340.65
Current children cumulated vsize (KiB) 102652

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 6538
/proc/meminfo: memFree=1651344/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=400.36
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5447 0 0 0 40033 3 0 0 25 0 1 0 651852523 105115648 2661 996147200 134512640 135477443 4294956224 18446744073709551615 135268218 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2661 482 235 0 24364 0
Current children cumulated CPU time (s) 400.36
Current children cumulated vsize (KiB) 102652

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 6538
/proc/meminfo: memFree=1651152/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=460.07
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5447 0 0 0 46004 3 0 0 25 0 1 0 651852523 105115648 2661 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2661 482 235 0 24364 0
Current children cumulated CPU time (s) 460.07
Current children cumulated vsize (KiB) 102652

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 6538
/proc/meminfo: memFree=1651088/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=519.78
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5447 0 0 0 51975 3 0 0 25 0 1 0 651852523 105115648 2661 996147200 134512640 135477443 4294956224 18446744073709551615 134584160 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2661 482 235 0 24364 0
Current children cumulated CPU time (s) 519.78
Current children cumulated vsize (KiB) 102652

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 6538
/proc/meminfo: memFree=1651088/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=579.5
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5447 0 0 0 57947 3 0 0 25 0 1 0 651852523 105115648 2661 996147200 134512640 135477443 4294956224 18446744073709551615 134589157 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2661 482 235 0 24364 0
Current children cumulated CPU time (s) 579.5
Current children cumulated vsize (KiB) 102652

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 6538
/proc/meminfo: memFree=1651088/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=639.21
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5447 0 0 0 63918 3 0 0 25 0 1 0 651852523 105115648 2661 996147200 134512640 135477443 4294956224 18446744073709551615 134584364 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2661 482 235 0 24364 0
Current children cumulated CPU time (s) 639.21
Current children cumulated vsize (KiB) 102652


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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 6538
/proc/meminfo: memFree=1651152/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=818.34
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5447 0 0 0 81831 3 0 0 25 0 1 0 651852523 105115648 2661 996147200 134512640 135477443 4294956224 18446744073709551615 134586841 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2661 482 235 0 24364 0
Current children cumulated CPU time (s) 818.34
Current children cumulated vsize (KiB) 102652

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 6538
/proc/meminfo: memFree=1651088/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=878.05
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5448 0 0 0 87802 3 0 0 25 0 1 0 651852523 105115648 2662 996147200 134512640 135477443 4294956224 18446744073709551615 134584121 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2662 482 235 0 24364 0
Current children cumulated CPU time (s) 878.05
Current children cumulated vsize (KiB) 102652

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 6538
/proc/meminfo: memFree=1651024/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=937.76
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5448 0 0 0 93773 3 0 0 25 0 1 0 651852523 105115648 2662 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2662 482 235 0 24364 0
Current children cumulated CPU time (s) 937.76
Current children cumulated vsize (KiB) 102652

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 6538
/proc/meminfo: memFree=1650896/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=997.48
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5448 0 0 0 99745 3 0 0 25 0 1 0 651852523 105115648 2662 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2662 482 235 0 24364 0
Current children cumulated CPU time (s) 997.48
Current children cumulated vsize (KiB) 102652

[startup+1062.3 s]
/proc/loadavg: 1.96 1.98 1.99 3/74 6568
/proc/meminfo: memFree=1718480/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=1057.35
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5448 0 0 0 105732 3 0 0 25 0 1 0 651852523 105115648 2662 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2662 482 235 0 24364 0
Current children cumulated CPU time (s) 1057.35
Current children cumulated vsize (KiB) 102652

[startup+1122.3 s]
/proc/loadavg: 1.98 1.98 1.99 3/74 6568
/proc/meminfo: memFree=1718480/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=1117.33
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5448 0 0 0 111730 3 0 0 25 0 1 0 651852523 105115648 2662 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2662 482 235 0 24364 0
Current children cumulated CPU time (s) 1117.33
Current children cumulated vsize (KiB) 102652

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6568
/proc/meminfo: memFree=1718480/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=1177.32
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5448 0 0 0 117729 3 0 0 25 0 1 0 651852523 105115648 2662 996147200 134512640 135477443 4294956224 18446744073709551615 134584101 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2662 482 235 0 24364 0
Current children cumulated CPU time (s) 1177.32
Current children cumulated vsize (KiB) 102652

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6568
/proc/meminfo: memFree=1718416/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=1237.3
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5448 0 0 0 123727 3 0 0 25 0 1 0 651852523 105115648 2662 996147200 134512640 135477443 4294956224 18446744073709551615 134606892 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2662 482 235 0 24364 0
Current children cumulated CPU time (s) 1237.3
Current children cumulated vsize (KiB) 102652

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6568
/proc/meminfo: memFree=1718416/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=1297.29
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5448 0 0 0 129726 3 0 0 25 0 1 0 651852523 105115648 2662 996147200 134512640 135477443 4294956224 18446744073709551615 134584173 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2662 482 235 0 24364 0
Current children cumulated CPU time (s) 1297.29
Current children cumulated vsize (KiB) 102652

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6568
/proc/meminfo: memFree=1718352/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=1357.27
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5448 0 0 0 135724 3 0 0 25 0 1 0 651852523 105115648 2662 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2662 482 235 0 24364 0
Current children cumulated CPU time (s) 1357.27
Current children cumulated vsize (KiB) 102652

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6568
/proc/meminfo: memFree=1718416/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=1417.26
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5448 0 0 0 141723 3 0 0 25 0 1 0 651852523 105115648 2662 996147200 134512640 135477443 4294956224 18446744073709551615 135272091 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2662 482 235 0 24364 0
Current children cumulated CPU time (s) 1417.26
Current children cumulated vsize (KiB) 102652

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6568
/proc/meminfo: memFree=1718416/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=1477.24
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5448 0 0 0 147721 3 0 0 25 0 1 0 651852523 105115648 2662 996147200 134512640 135477443 4294956224 18446744073709551615 134590162 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2662 482 235 0 24364 0
Current children cumulated CPU time (s) 1477.24
Current children cumulated vsize (KiB) 102652

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6568
/proc/meminfo: memFree=1718352/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=1537.22
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5449 0 0 0 153719 3 0 0 25 0 1 0 651852523 105115648 2663 996147200 134512640 135477443 4294956224 18446744073709551615 134589045 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2663 482 235 0 24364 0
Current children cumulated CPU time (s) 1537.22
Current children cumulated vsize (KiB) 102652

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6568
/proc/meminfo: memFree=1718352/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=1597.21
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5451 0 0 0 159718 3 0 0 25 0 1 0 651852523 105115648 2665 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2665 482 235 0 24364 0
Current children cumulated CPU time (s) 1597.21
Current children cumulated vsize (KiB) 102652

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6568
/proc/meminfo: memFree=1718352/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=1657.19
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5451 0 0 0 165716 3 0 0 25 0 1 0 651852523 105115648 2665 996147200 134512640 135477443 4294956224 18446744073709551615 134584101 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2665 482 235 0 24364 0
Current children cumulated CPU time (s) 1657.19
Current children cumulated vsize (KiB) 102652

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6568
/proc/meminfo: memFree=1718352/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=1717.18
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5451 0 0 0 171715 3 0 0 25 0 1 0 651852523 105115648 2665 996147200 134512640 135477443 4294956224 18446744073709551615 134606595 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2665 482 235 0 24364 0
Current children cumulated CPU time (s) 1717.18
Current children cumulated vsize (KiB) 102652

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6568
/proc/meminfo: memFree=1718288/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=1777.16
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5451 0 0 0 177713 3 0 0 25 0 1 0 651852523 105115648 2665 996147200 134512640 135477443 4294956224 18446744073709551615 134598107 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2665 482 235 0 24364 0
Current children cumulated CPU time (s) 1777.16
Current children cumulated vsize (KiB) 102652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.2 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6568
/proc/meminfo: memFree=1718288/2055920 swapFree=4177348/4192956
[pid=6537] ppid=6535 vsize=102652 CPUtime=1800.06
/proc/6537/stat : 6537 (casperzao) R 6535 6537 3702 0 -1 4194304 5451 0 0 0 180003 3 0 0 25 0 1 0 651852523 105115648 2665 996147200 134512640 135477443 4294956224 18446744073709551615 134586841 0 0 4096 0 0 0 0 17 1 0 0
/proc/6537/statm: 25663 2665 482 235 0 24364 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 102652

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): 1805.21
CPU time (s): 1800.08
CPU user time (s): 1800.04
CPU system time (s): 0.037994
CPU usage (%): 99.7157
Max. virtual memory (cumulated for all children) (KiB): 116524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.04
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5451
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= 31251

runsolver used 1.66575 second user time and 4.91225 second system time

The end

Launcher Data (download as text)

Begin job on node84 at 2008-07-05 22:22:04
IDJOB=1100964
IDBENCH=59995
IDSOLVER=361
FILE ID=node84/1100964-1215289324
PBS_JOBID= 7882253
Free space on /tmp= 66552 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-40_ext.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1100964-1215289324/watcher-1100964-1215289324 -o /tmp/evaluation-result-1100964-1215289324/solver-1100964-1215289324 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1100964-1215289324.xml 1283858612 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 23abe2fcdc4769d4ac7cc460e61bb828
RANDOM SEED=1283858612

node84.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1660984 kB
Buffers:         55484 kB
Cached:         213720 kB
SwapCached:       9596 kB
Active:         232016 kB
Inactive:       114880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1660984 kB
SwapTotal:     4192956 kB
SwapFree:      4177348 kB
Dirty:            3284 kB
Writeback:           0 kB
Mapped:          91196 kB
Slab:            33184 kB
Committed_AS:  2038324 kB
PageTables:       1924 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= 66556 MiB
End job on node84 at 2008-07-05 22:52:11