Trace number 1092781

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
casper zito? (TO) 1800.05 1803.61

General information on the benchmark

Namecsp/langford4/
normalized-langford-4-19.xml
MD5SUM3bb5219474a31831a39d0d8875f6b80b
Bench Category2-ARY-INT (binary constraints in intension)
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 variables76
Number of constraints2907
Maximum constraint arity2
Maximum domain size76
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2907
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.06	c [ This is CaSPERzito (C) mvc@di.fct.unl.pt ]
0.00/0.06	c Parsing = 1
0.00/0.08	c Building = 1
0.00/0.09	c [ NumberOfVariables = 76 ]
0.00/0.09	c [ NumberOfConstraints = 2907 ]
0.00/0.09	c [ SizeOfSearchSpace(log2) = 474.842 ]
0.00/0.09	c SymmetrySearch = 1
0.00/0.10	c InitialPropagation = 1
0.00/0.10	c [ SizeOfSearchSpace(log2) = 403.048 ]
0.00/0.10	c InitialSAC = 1
0.00/0.15	c [ SizeOfSearchSpace(log2) = 403.048 ]
0.00/0.15	c Search(SampleFF) : 
74.90/75.55	c [ Sampling domwdeg ]
74.90/75.55	c [ Sampling impacts ]
74.90/75.55	c [ SamplingScores: ]
74.90/75.55	c [ domwdeg+min = 6.66233e-09 | domwdeg+rnd = 2.09006e-05 ]
74.90/75.55	c [ impacts+min = 1.1977e-08 | impacts+rnd = 1.7806e-05 ]
74.90/75.55	c [ la+min = 0 | la+rnd = 0 ]
74.90/75.55	c [ domwdeg = 1.04536e-05 | impacts = 8.90897e-06 | la = 0 ]
74.90/75.55	c [ min = 6.2131e-09 | rand = 8.90897e-06 ]
74.90/75.55	c [ restarting at (3.96356,7.43511e-09) ]
85.42/86.18	c [ restarting at (9.9089,2.04114e-08) ]
111.81/112.74	c [ restarting at (24.7722,4.762e-08) ]
177.70/179.12	c [ restarting at (61.9306,1.18519e-06) ]
342.31/345.08	c [ restarting at (154.827,2.74245e-06) ]
363.65/366.50	c [ restarting at (387.066,2.93483e-07) ]
1331.16/1334.50	c [ restarting at (967.666,5.23857e-05) ]

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-1092781-1215277465/watcher-1092781-1215277465 -o /tmp/evaluation-result-1092781-1215277465/solver-1092781-1215277465 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzito HOME/instance-1092781-1215277465.xml 2112820839 

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: 1.91 1.95 1.94 4/72 32577
/proc/meminfo: memFree=1744032/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=5100 CPUtime=0
/proc/32577/stat : 32577 (casperzito) D 32575 32577 32474 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 2006721779 5222400 74 996147200 134512640 135472138 4294956224 18446744073709551615 2188068 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/32577/statm: 1275 74 51 234 0 25 0

[startup+0.310446 s]
/proc/loadavg: 1.91 1.95 1.94 4/72 32577
/proc/meminfo: memFree=1744032/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=0.29
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1453 0 0 0 29 0 0 0 20 0 1 0 2006721779 102526976 1298 996147200 134512640 135472138 4294956224 18446744073709551615 135202769 0 0 4096 0 0 0 0 17 1 0 0
/proc/32577/statm: 25031 1298 485 234 0 23733 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 100124

[startup+0.402463 s]
/proc/loadavg: 1.91 1.95 1.94 4/72 32577
/proc/meminfo: memFree=1744032/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=0.38
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1454 0 0 0 38 0 0 0 20 0 1 0 2006721779 102526976 1299 996147200 134512640 135472138 4294956224 18446744073709551615 134672496 0 0 4096 0 0 0 0 17 1 0 0
/proc/32577/statm: 25031 1299 485 234 0 23733 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 100124

[startup+0.502485 s]
/proc/loadavg: 1.91 1.95 1.94 4/72 32577
/proc/meminfo: memFree=1744032/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=0.48
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1454 0 0 0 48 0 0 0 21 0 1 0 2006721779 102526976 1299 996147200 134512640 135472138 4294956224 18446744073709551615 134581664 0 0 4096 0 0 0 0 17 1 0 0
/proc/32577/statm: 25031 1299 485 234 0 23733 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 100124

[startup+0.70252 s]
/proc/loadavg: 1.91 1.95 1.94 4/72 32577
/proc/meminfo: memFree=1744032/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=0.68
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1483 0 0 0 68 0 0 0 23 0 1 0 2006721779 102526976 1328 996147200 134512640 135472138 4294956224 18446744073709551615 134672480 0 0 4096 0 0 0 0 17 1 0 0
/proc/32577/statm: 25031 1328 485 234 0 23733 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 100124

[startup+1.50168 s]
/proc/loadavg: 1.91 1.95 1.94 3/73 32578
/proc/meminfo: memFree=1740568/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=1.47
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1522 0 0 0 147 0 0 0 25 0 1 0 2006721779 102526976 1367 996147200 134512640 135472138 4294956224 18446744073709551615 135262720 0 0 4096 0 0 0 0 17 1 0 0
/proc/32577/statm: 25031 1367 485 234 0 23733 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 100124

[startup+3.10199 s]
/proc/loadavg: 1.91 1.95 1.94 3/73 32578
/proc/meminfo: memFree=1740120/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=3.06
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1545 0 0 0 306 0 0 0 25 0 1 0 2006721779 102526976 1390 996147200 134512640 135472138 4294956224 18446744073709551615 135263600 0 0 4096 0 0 0 0 17 1 0 0
/proc/32577/statm: 25031 1390 485 234 0 23733 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 100124

[startup+6.30162 s]
/proc/loadavg: 1.92 1.95 1.94 3/73 32578
/proc/meminfo: memFree=1739992/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=6.23
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1545 0 0 0 623 0 0 0 25 0 1 0 2006721779 102526976 1390 996147200 134512640 135472138 4294956224 18446744073709551615 135262944 0 0 4096 0 0 0 0 17 1 0 0
/proc/32577/statm: 25031 1390 485 234 0 23733 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 100124

[startup+12.7019 s]
/proc/loadavg: 1.93 1.95 1.94 3/73 32578
/proc/meminfo: memFree=1739864/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=12.58
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1545 0 0 0 1258 0 0 0 25 0 1 0 2006721779 102526976 1390 996147200 134512640 135472138 4294956224 18446744073709551615 134581662 0 0 4096 0 0 0 0 17 1 0 0
/proc/32577/statm: 25031 1390 485 234 0 23733 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 100124

[startup+25.5014 s]
/proc/loadavg: 1.94 1.96 1.94 3/73 32578
/proc/meminfo: memFree=1739672/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=25.28
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1612 0 0 0 2528 0 0 0 25 0 1 0 2006721779 102526976 1457 996147200 134512640 135472138 4294956224 18446744073709551615 135263168 0 0 4096 0 0 0 0 17 1 0 0
/proc/32577/statm: 25031 1457 485 234 0 23733 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 100124

[startup+51.1014 s]
/proc/loadavg: 1.96 1.96 1.94 3/73 32578
/proc/meminfo: memFree=1739544/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=50.69
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1641 0 0 0 5068 1 0 0 25 0 1 0 2006721779 102526976 1486 996147200 134512640 135472138 4294956224 18446744073709551615 135267194 0 0 4096 0 0 0 0 17 1 0 0
/proc/32577/statm: 25031 1486 487 234 0 23733 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 100124

[startup+102.303 s]
/proc/loadavg: 1.98 1.96 1.94 3/73 32578
/proc/meminfo: memFree=1739288/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=101.49
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1702 0 0 0 10148 1 0 0 25 0 1 0 2006721779 102526976 1547 996147200 134512640 135472138 4294956224 18446744073709551615 135264879 0 0 4096 0 0 0 0 17 1 0 0
/proc/32577/statm: 25031 1547 488 234 0 23733 0
Current children cumulated CPU time (s) 101.49
Current children cumulated vsize (KiB) 100124

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.94 3/73 32578
/proc/meminfo: memFree=1739160/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=161.03
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1702 0 0 0 16102 1 0 0 25 0 1 0 2006721779 102526976 1547 996147200 134512640 135472138 4294956224 18446744073709551615 135264966 0 0 4096 0 0 0 0 17 1 0 0
/proc/32577/statm: 25031 1547 488 234 0 23733 0
Current children cumulated CPU time (s) 161.03
Current children cumulated vsize (KiB) 100124

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.94 3/73 32578
/proc/meminfo: memFree=1739160/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=220.56
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1702 0 0 0 22055 1 0 0 25 0 1 0 2006721779 102526976 1547 996147200 134512640 135472138 4294956224 18446744073709551615 135262954 0 0 4096 0 0 0 0 17 1 0 0
/proc/32577/statm: 25031 1547 488 234 0 23733 0
Current children cumulated CPU time (s) 220.56
Current children cumulated vsize (KiB) 100124

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.94 3/73 32578
/proc/meminfo: memFree=1739224/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=280.1
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1702 0 0 0 28009 1 0 0 25 0 1 0 2006721779 102526976 1547 996147200 134512640 135472138 4294956224 18446744073709551615 134690968 0 0 4096 0 0 0 0 17 1 0 0
/proc/32577/statm: 25031 1547 488 234 0 23733 0
Current children cumulated CPU time (s) 280.1
Current children cumulated vsize (KiB) 100124

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.94 3/73 32578
/proc/meminfo: memFree=1739040/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=339.63
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1702 0 0 0 33962 1 0 0 25 0 1 0 2006721779 102526976 1547 996147200 134512640 135472138 4294956224 18446744073709551615 135262947 0 0 4096 0 0 0 0 17 1 0 0
/proc/32577/statm: 25031 1547 488 234 0 23733 0
Current children cumulated CPU time (s) 339.63
Current children cumulated vsize (KiB) 100124

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.94 3/81 32618
/proc/meminfo: memFree=1716192/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=399.42
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1702 0 0 0 39939 3 0 0 25 0 1 0 2006721779 102526976 1547 996147200 134512640 135472138 4294956224 18446744073709551615 135263229 0 0 4096 0 0 0 0 17 0 0 0
/proc/32577/statm: 25031 1547 488 234 0 23733 0
Current children cumulated CPU time (s) 399.42
Current children cumulated vsize (KiB) 100124

[startup+462.306 s]
/proc/loadavg: 1.99 1.97 1.94 3/81 32618
/proc/meminfo: memFree=1716064/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=459.39
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1702 0 0 0 45936 3 0 0 25 0 1 0 2006721779 102526976 1547 996147200 134512640 135472138 4294956224 18446744073709551615 135264946 0 0 4096 0 0 0 0 17 0 0 0
/proc/32577/statm: 25031 1547 488 234 0 23733 0
Current children cumulated CPU time (s) 459.39
Current children cumulated vsize (KiB) 100124

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.94 3/81 32618
/proc/meminfo: memFree=1716128/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=519.36
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1702 0 0 0 51933 3 0 0 25 0 1 0 2006721779 102526976 1547 996147200 134512640 135472138 4294956224 18446744073709551615 134672480 0 0 4096 0 0 0 0 17 0 0 0
/proc/32577/statm: 25031 1547 488 234 0 23733 0
Current children cumulated CPU time (s) 519.36
Current children cumulated vsize (KiB) 100124

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.94 3/81 32618
/proc/meminfo: memFree=1716128/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=579.33
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1702 0 0 0 57930 3 0 0 25 0 1 0 2006721779 102526976 1547 996147200 134512640 135472138 4294956224 18446744073709551615 134672480 0 0 4096 0 0 0 0 17 0 0 0
/proc/32577/statm: 25031 1547 488 234 0 23733 0
Current children cumulated CPU time (s) 579.33
Current children cumulated vsize (KiB) 100124

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.94 3/81 32618
/proc/meminfo: memFree=1716128/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=639.3
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1702 0 0 0 63927 3 0 0 25 0 1 0 2006721779 102526976 1547 996147200 134512640 135472138 4294956224 18446744073709551615 135202728 0 0 4096 0 0 0 0 17 0 0 0
/proc/32577/statm: 25031 1547 488 234 0 23733 0
Current children cumulated CPU time (s) 639.3
Current children cumulated vsize (KiB) 100124


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

[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.94 3/81 32618
/proc/meminfo: memFree=1715936/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=879.19
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1702 0 0 0 87915 4 0 0 25 0 1 0 2006721779 102526976 1547 996147200 134512640 135472138 4294956224 18446744073709551615 135265538 0 0 4096 0 0 0 0 17 0 0 0
/proc/32577/statm: 25031 1547 488 234 0 23733 0
Current children cumulated CPU time (s) 879.19
Current children cumulated vsize (KiB) 100124

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.94 3/81 32618
/proc/meminfo: memFree=1716000/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=939.16
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1702 0 0 0 93912 4 0 0 25 0 1 0 2006721779 102526976 1547 996147200 134512640 135472138 4294956224 18446744073709551615 135263213 0 0 4096 0 0 0 0 17 0 0 0
/proc/32577/statm: 25031 1547 488 234 0 23733 0
Current children cumulated CPU time (s) 939.16
Current children cumulated vsize (KiB) 100124

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.94 3/81 32618
/proc/meminfo: memFree=1715936/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=999.13
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1702 0 0 0 99909 4 0 0 25 0 1 0 2006721779 102526976 1547 996147200 134512640 135472138 4294956224 18446744073709551615 135263209 0 0 4096 0 0 0 0 17 0 0 0
/proc/32577/statm: 25031 1547 488 234 0 23733 0
Current children cumulated CPU time (s) 999.13
Current children cumulated vsize (KiB) 100124

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.94 3/81 32618
/proc/meminfo: memFree=1715808/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=1059.1
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1702 0 0 0 105906 4 0 0 25 0 1 0 2006721779 102526976 1547 996147200 134512640 135472138 4294956224 18446744073709551615 135263613 0 0 4096 0 0 0 0 17 0 0 0
/proc/32577/statm: 25031 1547 488 234 0 23733 0
Current children cumulated CPU time (s) 1059.1
Current children cumulated vsize (KiB) 100124

[startup+1122.31 s]
/proc/loadavg: 1.99 1.97 1.94 3/81 32618
/proc/meminfo: memFree=1715680/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=1119.07
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1702 0 0 0 111903 4 0 0 25 0 1 0 2006721779 102526976 1547 996147200 134512640 135472138 4294956224 18446744073709551615 134928560 0 0 4096 0 0 0 0 17 0 0 0
/proc/32577/statm: 25031 1547 488 234 0 23733 0
Current children cumulated CPU time (s) 1119.07
Current children cumulated vsize (KiB) 100124

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.94 3/81 32618
/proc/meminfo: memFree=1715680/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=1179.03
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1702 0 0 0 117899 4 0 0 25 0 1 0 2006721779 102526976 1547 996147200 134512640 135472138 4294956224 18446744073709551615 134581664 0 0 4096 0 0 0 0 17 0 0 0
/proc/32577/statm: 25031 1547 488 234 0 23733 0
Current children cumulated CPU time (s) 1179.03
Current children cumulated vsize (KiB) 100124

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.94 3/81 32618
/proc/meminfo: memFree=1715616/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=1239.01
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1702 0 0 0 123897 4 0 0 25 0 1 0 2006721779 102526976 1547 996147200 134512640 135472138 4294956224 18446744073709551615 135264879 0 0 4096 0 0 0 0 17 0 0 0
/proc/32577/statm: 25031 1547 488 234 0 23733 0
Current children cumulated CPU time (s) 1239.01
Current children cumulated vsize (KiB) 100124

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.94 3/81 32618
/proc/meminfo: memFree=1715616/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=1298.97
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1702 0 0 0 129893 4 0 0 25 0 1 0 2006721779 102526976 1547 996147200 134512640 135472138 4294956224 18446744073709551615 134577393 0 0 4096 0 0 0 0 17 0 0 0
/proc/32577/statm: 25031 1547 488 234 0 23733 0
Current children cumulated CPU time (s) 1298.97
Current children cumulated vsize (KiB) 100124

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.94 3/81 32618
/proc/meminfo: memFree=1715616/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=1358.95
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1702 0 0 0 135891 4 0 0 25 0 1 0 2006721779 102526976 1547 996147200 134512640 135472138 4294956224 18446744073709551615 134928604 0 0 4096 0 0 0 0 17 0 0 0
/proc/32577/statm: 25031 1547 488 234 0 23733 0
Current children cumulated CPU time (s) 1358.95
Current children cumulated vsize (KiB) 100124

[startup+1422.3 s]
/proc/loadavg: 1.99 1.97 1.94 3/81 32618
/proc/meminfo: memFree=1715616/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=1418.93
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1702 0 0 0 141888 5 0 0 25 0 1 0 2006721779 102526976 1547 996147200 134512640 135472138 4294956224 18446744073709551615 135264879 0 0 4096 0 0 0 0 17 0 0 0
/proc/32577/statm: 25031 1547 488 234 0 23733 0
Current children cumulated CPU time (s) 1418.93
Current children cumulated vsize (KiB) 100124

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.94 3/81 32618
/proc/meminfo: memFree=1715552/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=1478.89
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1702 0 0 0 147884 5 0 0 25 0 1 0 2006721779 102526976 1547 996147200 134512640 135472138 4294956224 18446744073709551615 135265584 0 0 4096 0 0 0 0 17 0 0 0
/proc/32577/statm: 25031 1547 488 234 0 23733 0
Current children cumulated CPU time (s) 1478.89
Current children cumulated vsize (KiB) 100124

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.94 3/81 32618
/proc/meminfo: memFree=1715616/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=1538.86
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1702 0 0 0 153881 5 0 0 25 0 1 0 2006721779 102526976 1547 996147200 134512640 135472138 4294956224 18446744073709551615 135264879 0 0 4096 0 0 0 0 17 0 0 0
/proc/32577/statm: 25031 1547 488 234 0 23733 0
Current children cumulated CPU time (s) 1538.86
Current children cumulated vsize (KiB) 100124

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.94 3/81 32618
/proc/meminfo: memFree=1715488/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=1598.83
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1702 0 0 0 159878 5 0 0 25 0 1 0 2006721779 102526976 1547 996147200 134512640 135472138 4294956224 18446744073709551615 135264415 0 0 4096 0 0 0 0 17 0 0 0
/proc/32577/statm: 25031 1547 488 234 0 23733 0
Current children cumulated CPU time (s) 1598.83
Current children cumulated vsize (KiB) 100124

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.94 3/81 32618
/proc/meminfo: memFree=1715488/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=1658.81
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1702 0 0 0 165876 5 0 0 25 0 1 0 2006721779 102526976 1547 996147200 134512640 135472138 4294956224 18446744073709551615 134672490 0 0 4096 0 0 0 0 17 0 0 0
/proc/32577/statm: 25031 1547 488 234 0 23733 0
Current children cumulated CPU time (s) 1658.81
Current children cumulated vsize (KiB) 100124

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.94 3/81 32618
/proc/meminfo: memFree=1715488/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=1718.77
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1702 0 0 0 171872 5 0 0 25 0 1 0 2006721779 102526976 1547 996147200 134512640 135472138 4294956224 18446744073709551615 135265555 0 0 4096 0 0 0 0 17 0 0 0
/proc/32577/statm: 25031 1547 488 234 0 23733 0
Current children cumulated CPU time (s) 1718.77
Current children cumulated vsize (KiB) 100124

[startup+1782.31 s]
/proc/loadavg: 1.99 1.97 1.94 3/81 32618
/proc/meminfo: memFree=1715488/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=1778.75
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1702 0 0 0 177870 5 0 0 25 0 1 0 2006721779 102526976 1547 996147200 134512640 135472138 4294956224 18446744073709551615 134581669 0 0 4096 0 0 0 0 17 0 0 0
/proc/32577/statm: 25031 1547 488 234 0 23733 0
Current children cumulated CPU time (s) 1778.75
Current children cumulated vsize (KiB) 100124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.6 s]
/proc/loadavg: 1.99 1.97 1.94 3/81 32618
/proc/meminfo: memFree=1715488/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=1800.04
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1702 0 0 0 179999 5 0 0 25 0 1 0 2006721779 102526976 1547 996147200 134512640 135472138 4294956224 18446744073709551615 135263227 0 0 4096 0 0 0 0 17 0 0 0
/proc/32577/statm: 25031 1547 488 234 0 23733 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 100124

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

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

[startup+1803.6 s]
/proc/loadavg: 1.99 1.97 1.94 3/81 32618
/proc/meminfo: memFree=1715488/2055924 swapFree=4180432/4192956
[pid=32577] ppid=32575 vsize=100124 CPUtime=1800.04
/proc/32577/stat : 32577 (casperzito) R 32575 32577 32474 0 -1 4194304 1702 0 0 0 179999 5 0 0 25 0 1 0 2006721779 102526976 1547 996147200 134512640 135472138 4294956224 18446744073709551615 135263227 0 0 4096 0 0 0 0 17 0 0 0
/proc/32577/statm: 25031 1547 488 234 0 23733 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 100124

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.61
CPU time (s): 1800.05
CPU user time (s): 1799.99
CPU system time (s): 0.055991
CPU usage (%): 99.8026
Max. virtual memory (cumulated for all children) (KiB): 100124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1702
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= 13262

runsolver used 1.83272 second user time and 4.76927 second system time

The end

Launcher Data (download as text)

Begin job on node6 at 2008-07-05 19:04:25
IDJOB=1092781
IDBENCH=58656
IDSOLVER=362
FILE ID=node6/1092781-1215277465
PBS_JOBID= 7882277
Free space on /tmp= 66492 MiB

SOLVER NAME= casper zito
BENCH NAME= CPAI08/csp/langford4/normalized-langford-4-19.xml
COMMAND LINE= HOME/casperzito BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1092781-1215277465/watcher-1092781-1215277465 -o /tmp/evaluation-result-1092781-1215277465/solver-1092781-1215277465 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzito HOME/instance-1092781-1215277465.xml 2112820839 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 3bb5219474a31831a39d0d8875f6b80b
RANDOM SEED=2112820839

node6.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		: 3000.265
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		: 3000.265
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:      2055924 kB
MemFree:       1744512 kB
Buffers:         45820 kB
Cached:         187820 kB
SwapCached:       6536 kB
Active:         164652 kB
Inactive:        96868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1744512 kB
SwapTotal:     4192956 kB
SwapFree:      4180432 kB
Dirty:            3200 kB
Writeback:           0 kB
Mapped:          35544 kB
Slab:            35376 kB
Committed_AS:  3384044 kB
PageTables:       1888 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 node6 at 2008-07-05 19:34:31