Trace number 1092823

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) 1800.02 1806.41

General information on the benchmark

Namecsp/langford4/
normalized-langford-4-30.xml
MD5SUM947fd10df4466df33806de675e63a7bd
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 variables120
Number of constraints7230
Maximum constraint arity2
Maximum domain size120
Number of constraints which are defined in extension0
Number of constraints which are defined in intension7230
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.21	c [ This is CaSPERzito (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 = 120 ]
0.18/0.21	c [ NumberOfConstraints = 7230 ]
0.18/0.21	c [ SizeOfSearchSpace(log2) = 828.827 ]
0.18/0.21	c SymmetrySearch = 1
0.18/0.23	c InitialPropagation = 1
0.18/0.24	c [ SizeOfSearchSpace(log2) = 723.206 ]
0.18/0.24	c InitialSAC = 1
0.38/0.44	c [ SizeOfSearchSpace(log2) = 723.206 ]
0.38/0.44	c Search(SampleFF) : 
85.12/85.94	c [ Sampling domwdeg ]
85.12/85.94	c [ Sampling impacts ]
85.12/85.94	c [ SamplingScores: ]
85.12/85.94	c [ domwdeg+min = 1.35345e-22 | domwdeg+rnd = 1.48659e-05 ]
85.12/85.94	c [ impacts+min = 1.17222e-19 | impacts+rnd = 2.60268e-05 ]
85.12/85.94	c [ la+min = 0 | la+rnd = 0 ]
85.12/85.94	c [ domwdeg = 7.43293e-06 | impacts = 1.30134e-05 | la = 0 ]
85.12/85.94	c [ min = 3.9119e-20 | rand = 1.30134e-05 ]
85.12/85.94	c [ restarting at (3.96356,6.92403e-19) ]
95.63/96.57	c [ restarting at (9.9089,9.89143e-19) ]
121.99/123.12	c [ restarting at (24.7722,2.42467e-17) ]
187.79/189.51	c [ restarting at (61.9306,4.28613e-18) ]
352.22/355.46	c [ restarting at (154.827,9.30297e-17) ]
657.28/663.21	c [ restarting at (387.066,4.84695e-17) ]
1624.78/1631.18	c [ restarting at (967.666,1.73394e-15) ]

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-1092823-1215277577/watcher-1092823-1215277577 -o /tmp/evaluation-result-1092823-1215277577/solver-1092823-1215277577 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzito HOME/instance-1092823-1215277577.xml 2127762764 

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: 1.92 1.97 1.99 4/74 20765
/proc/meminfo: memFree=1765152/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=1052 CPUtime=0
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 40 0 0 0 0 0 0 0 21 0 1 0 2006732516 1077248 26 996147200 134512640 135472138 4294956224 18446744073709551615 7979812 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/20765/statm: 263 26 20 234 0 3 0

[startup+0.00784507 s]
/proc/loadavg: 1.92 1.97 1.99 4/74 20765
/proc/meminfo: memFree=1765152/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=2328 CPUtime=0
/proc/20765/stat : 20765 (casperzito) D 20763 20765 19505 0 -1 4194304 57 0 0 0 0 0 0 0 18 0 1 0 2006732516 2383872 41 996147200 134512640 135472138 4294956224 18446744073709551615 7979812 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/20765/statm: 582 41 31 234 0 14 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2328

[startup+0.101851 s]
/proc/loadavg: 1.92 1.97 1.99 4/74 20765
/proc/meminfo: memFree=1765152/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=6360 CPUtime=0.08
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 713 0 0 0 8 0 0 0 18 0 1 0 2006732516 6512640 673 996147200 134512640 135472138 4294956224 18446744073709551615 8445523 0 0 4096 0 0 0 0 17 1 0 0
/proc/20765/statm: 1590 673 368 234 0 292 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6360

[startup+0.301877 s]
/proc/loadavg: 1.92 1.97 1.99 4/74 20765
/proc/meminfo: memFree=1765152/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101480 CPUtime=0.28
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 2270 0 0 0 27 1 0 0 19 0 1 0 2006732516 103915520 1925 996147200 134512640 135472138 4294956224 18446744073709551615 135264881 0 0 4096 0 0 0 0 17 1 0 0
/proc/20765/statm: 25370 1925 470 234 0 24072 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 101480

[startup+0.701928 s]
/proc/loadavg: 1.92 1.97 1.99 4/74 20765
/proc/meminfo: memFree=1765152/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101480 CPUtime=0.68
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 2758 0 0 0 67 1 0 0 23 0 1 0 2006732516 103915520 2413 996147200 134512640 135472138 4294956224 18446744073709551615 135265574 0 0 4096 0 0 0 0 17 1 0 0
/proc/20765/statm: 25370 2413 485 234 0 24072 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 101480

[startup+1.50202 s]
/proc/loadavg: 1.92 1.97 1.99 4/75 20766
/proc/meminfo: memFree=1757272/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101480 CPUtime=1.47
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 2759 0 0 0 146 1 0 0 25 0 1 0 2006732516 103915520 2414 996147200 134512640 135472138 4294956224 18446744073709551615 135202769 0 0 4096 0 0 0 0 17 1 0 0
/proc/20765/statm: 25370 2414 485 234 0 24072 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 101480

[startup+3.10121 s]
/proc/loadavg: 1.92 1.97 1.99 3/75 20766
/proc/meminfo: memFree=1757144/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101480 CPUtime=3.06
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 2759 0 0 0 305 1 0 0 25 0 1 0 2006732516 103915520 2414 996147200 134512640 135472138 4294956224 18446744073709551615 135264253 0 0 4096 0 0 0 0 17 1 0 0
/proc/20765/statm: 25370 2414 485 234 0 24072 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 101480

[startup+6.30158 s]
/proc/loadavg: 1.93 1.97 1.99 3/75 20766
/proc/meminfo: memFree=1757208/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101480 CPUtime=6.23
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 2813 0 0 0 622 1 0 0 25 0 1 0 2006732516 103915520 2468 996147200 134512640 135472138 4294956224 18446744073709551615 135265498 0 0 4096 0 0 0 0 17 1 0 0
/proc/20765/statm: 25370 2468 485 234 0 24072 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 101480

[startup+12.7013 s]
/proc/loadavg: 1.93 1.97 1.99 3/75 20766
/proc/meminfo: memFree=1756632/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101480 CPUtime=12.57
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 2888 0 0 0 1256 1 0 0 25 0 1 0 2006732516 103915520 2543 996147200 134512640 135472138 4294956224 18446744073709551615 135262954 0 0 4096 0 0 0 0 17 1 0 0
/proc/20765/statm: 25370 2543 485 234 0 24072 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 101480

[startup+25.5018 s]
/proc/loadavg: 1.95 1.97 1.99 3/75 20766
/proc/meminfo: memFree=1754008/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101480 CPUtime=25.26
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 3553 0 0 0 2525 1 0 0 25 0 1 0 2006732516 103915520 3208 996147200 134512640 135472138 4294956224 18446744073709551615 135265508 0 0 4096 0 0 0 0 17 1 0 0
/proc/20765/statm: 25370 3208 485 234 0 24072 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 101480

[startup+51.1018 s]
/proc/loadavg: 1.96 1.97 1.99 3/75 20766
/proc/meminfo: memFree=1754008/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101612 CPUtime=50.63
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 3598 0 0 0 5061 2 0 0 25 0 1 0 2006732516 104050688 3253 996147200 134512640 135472138 4294956224 18446744073709551615 135265500 0 0 4096 0 0 0 0 17 1 0 0
/proc/20765/statm: 25403 3253 487 234 0 24105 0
Current children cumulated CPU time (s) 50.63
Current children cumulated vsize (KiB) 101612

[startup+102.306 s]
/proc/loadavg: 1.98 1.97 1.99 3/75 20766
/proc/meminfo: memFree=1753752/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101612 CPUtime=101.38
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 3622 0 0 0 10136 2 0 0 25 0 1 0 2006732516 104050688 3277 996147200 134512640 135472138 4294956224 18446744073709551615 135265574 0 0 4096 0 0 0 0 17 1 0 0
/proc/20765/statm: 25403 3277 488 234 0 24105 0
Current children cumulated CPU time (s) 101.38
Current children cumulated vsize (KiB) 101612

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 20766
/proc/meminfo: memFree=1753560/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101612 CPUtime=160.84
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 3622 0 0 0 16082 2 0 0 25 0 1 0 2006732516 104050688 3277 996147200 134512640 135472138 4294956224 18446744073709551615 134581662 0 0 4096 0 0 0 0 17 1 0 0
/proc/20765/statm: 25403 3277 488 234 0 24105 0
Current children cumulated CPU time (s) 160.84
Current children cumulated vsize (KiB) 101612

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.99 4/75 20766
/proc/meminfo: memFree=1753560/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101612 CPUtime=220.3
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 3622 0 0 0 22028 2 0 0 25 0 1 0 2006732516 104050688 3277 996147200 134512640 135472138 4294956224 18446744073709551615 135262721 0 0 4096 0 0 0 0 17 1 0 0
/proc/20765/statm: 25403 3277 488 234 0 24105 0
Current children cumulated CPU time (s) 220.3
Current children cumulated vsize (KiB) 101612

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.99 4/75 20766
/proc/meminfo: memFree=1753560/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101612 CPUtime=279.78
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 3622 0 0 0 27976 2 0 0 25 0 1 0 2006732516 104050688 3277 996147200 134512640 135472138 4294956224 18446744073709551615 135264849 0 0 4096 0 0 0 0 17 1 0 0
/proc/20765/statm: 25403 3277 488 234 0 24105 0
Current children cumulated CPU time (s) 279.78
Current children cumulated vsize (KiB) 101612

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.99 4/75 20766
/proc/meminfo: memFree=1753560/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101612 CPUtime=339.24
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 3622 0 0 0 33922 2 0 0 25 0 1 0 2006732516 104050688 3277 996147200 134512640 135472138 4294956224 18446744073709551615 135262954 0 0 4096 0 0 0 0 17 1 0 0
/proc/20765/statm: 25403 3277 488 234 0 24105 0
Current children cumulated CPU time (s) 339.24
Current children cumulated vsize (KiB) 101612

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.99 4/75 20766
/proc/meminfo: memFree=1753560/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101612 CPUtime=398.71
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 3622 0 0 0 39868 3 0 0 25 0 1 0 2006732516 104050688 3277 996147200 134512640 135472138 4294956224 18446744073709551615 134672490 0 0 4096 0 0 0 0 17 1 0 0
/proc/20765/statm: 25403 3277 488 234 0 24105 0
Current children cumulated CPU time (s) 398.71
Current children cumulated vsize (KiB) 101612

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 20766
/proc/meminfo: memFree=1753560/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101612 CPUtime=458.17
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 3622 0 0 0 45814 3 0 0 25 0 1 0 2006732516 104050688 3277 996147200 134512640 135472138 4294956224 18446744073709551615 135264242 0 0 4096 0 0 0 0 17 1 0 0
/proc/20765/statm: 25403 3277 488 234 0 24105 0
Current children cumulated CPU time (s) 458.17
Current children cumulated vsize (KiB) 101612

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.99 4/75 20766
/proc/meminfo: memFree=1753560/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101612 CPUtime=517.64
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 3622 0 0 0 51761 3 0 0 25 0 1 0 2006732516 104050688 3277 996147200 134512640 135472138 4294956224 18446744073709551615 135265555 0 0 4096 0 0 0 0 17 1 0 0
/proc/20765/statm: 25403 3277 488 234 0 24105 0
Current children cumulated CPU time (s) 517.64
Current children cumulated vsize (KiB) 101612

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 20766
/proc/meminfo: memFree=1753560/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101612 CPUtime=577.1
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 3622 0 0 0 57707 3 0 0 25 0 1 0 2006732516 104050688 3277 996147200 134512640 135472138 4294956224 18446744073709551615 135265500 0 0 4096 0 0 0 0 17 1 0 0
/proc/20765/statm: 25403 3277 488 234 0 24105 0
Current children cumulated CPU time (s) 577.1
Current children cumulated vsize (KiB) 101612

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 20766
/proc/meminfo: memFree=1753368/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101612 CPUtime=636.57
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 3622 0 0 0 63654 3 0 0 25 0 1 0 2006732516 104050688 3277 996147200 134512640 135472138 4294956224 18446744073709551615 134928560 0 0 4096 0 0 0 0 17 1 0 0
/proc/20765/statm: 25403 3277 488 234 0 24105 0
Current children cumulated CPU time (s) 636.57
Current children cumulated vsize (KiB) 101612


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

[startup+822.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 20794
/proc/meminfo: memFree=1700200/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101612 CPUtime=816.3
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 3622 0 0 0 81627 3 0 0 25 0 1 0 2006732516 104050688 3277 996147200 134512640 135472138 4294956224 18446744073709551615 135264879 0 0 4096 0 0 0 0 17 0 0 0
/proc/20765/statm: 25403 3277 488 234 0 24105 0
Current children cumulated CPU time (s) 816.3
Current children cumulated vsize (KiB) 101612

[startup+882.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 20794
/proc/meminfo: memFree=1700264/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101612 CPUtime=876.29
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 3622 0 0 0 87625 4 0 0 25 0 1 0 2006732516 104050688 3277 996147200 134512640 135472138 4294956224 18446744073709551615 134581662 0 0 4096 0 0 0 0 17 0 0 0
/proc/20765/statm: 25403 3277 488 234 0 24105 0
Current children cumulated CPU time (s) 876.29
Current children cumulated vsize (KiB) 101612

[startup+942.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 20794
/proc/meminfo: memFree=1700136/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101612 CPUtime=936.26
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 3622 0 0 0 93622 4 0 0 25 0 1 0 2006732516 104050688 3277 996147200 134512640 135472138 4294956224 18446744073709551615 135264862 0 0 4096 0 0 0 0 17 0 0 0
/proc/20765/statm: 25403 3277 488 234 0 24105 0
Current children cumulated CPU time (s) 936.26
Current children cumulated vsize (KiB) 101612

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 20794
/proc/meminfo: memFree=1700072/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101612 CPUtime=996.24
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 3622 0 0 0 99620 4 0 0 25 0 1 0 2006732516 104050688 3277 996147200 134512640 135472138 4294956224 18446744073709551615 135264400 0 0 4096 0 0 0 0 17 0 0 0
/proc/20765/statm: 25403 3277 488 234 0 24105 0
Current children cumulated CPU time (s) 996.24
Current children cumulated vsize (KiB) 101612

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 20794
/proc/meminfo: memFree=1699944/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101612 CPUtime=1056.21
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 3622 0 0 0 105617 4 0 0 25 0 1 0 2006732516 104050688 3277 996147200 134512640 135472138 4294956224 18446744073709551615 134928560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20765/statm: 25403 3277 488 234 0 24105 0
Current children cumulated CPU time (s) 1056.21
Current children cumulated vsize (KiB) 101612

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 20794
/proc/meminfo: memFree=1699880/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101612 CPUtime=1116.19
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 3622 0 0 0 111615 4 0 0 25 0 1 0 2006732516 104050688 3277 996147200 134512640 135472138 4294956224 18446744073709551615 134581669 0 0 4096 0 0 0 0 17 0 0 0
/proc/20765/statm: 25403 3277 488 234 0 24105 0
Current children cumulated CPU time (s) 1116.19
Current children cumulated vsize (KiB) 101612

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 20794
/proc/meminfo: memFree=1699816/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101612 CPUtime=1176.16
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 3622 0 0 0 117612 4 0 0 25 0 1 0 2006732516 104050688 3277 996147200 134512640 135472138 4294956224 18446744073709551615 134581662 0 0 4096 0 0 0 0 17 0 0 0
/proc/20765/statm: 25403 3277 488 234 0 24105 0
Current children cumulated CPU time (s) 1176.16
Current children cumulated vsize (KiB) 101612

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 20794
/proc/meminfo: memFree=1699688/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101612 CPUtime=1236.14
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 3622 0 0 0 123610 4 0 0 25 0 1 0 2006732516 104050688 3277 996147200 134512640 135472138 4294956224 18446744073709551615 134581662 0 0 4096 0 0 0 0 17 0 0 0
/proc/20765/statm: 25403 3277 488 234 0 24105 0
Current children cumulated CPU time (s) 1236.14
Current children cumulated vsize (KiB) 101612

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 20794
/proc/meminfo: memFree=1699624/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101612 CPUtime=1296.11
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 3622 0 0 0 129607 4 0 0 25 0 1 0 2006732516 104050688 3277 996147200 134512640 135472138 4294956224 18446744073709551615 135264974 0 0 4096 0 0 0 0 17 0 0 0
/proc/20765/statm: 25403 3277 488 234 0 24105 0
Current children cumulated CPU time (s) 1296.11
Current children cumulated vsize (KiB) 101612

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 20794
/proc/meminfo: memFree=1699560/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101612 CPUtime=1356.09
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 3622 0 0 0 135605 4 0 0 25 0 1 0 2006732516 104050688 3277 996147200 134512640 135472138 4294956224 18446744073709551615 134672493 0 0 4096 0 0 0 0 17 0 0 0
/proc/20765/statm: 25403 3277 488 234 0 24105 0
Current children cumulated CPU time (s) 1356.09
Current children cumulated vsize (KiB) 101612

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 20794
/proc/meminfo: memFree=1699624/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101612 CPUtime=1416.06
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 3622 0 0 0 141602 4 0 0 25 0 1 0 2006732516 104050688 3277 996147200 134512640 135472138 4294956224 18446744073709551615 135264879 0 0 4096 0 0 0 0 17 0 0 0
/proc/20765/statm: 25403 3277 488 234 0 24105 0
Current children cumulated CPU time (s) 1416.06
Current children cumulated vsize (KiB) 101612

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 20794
/proc/meminfo: memFree=1699624/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101612 CPUtime=1476.03
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 3622 0 0 0 147599 4 0 0 25 0 1 0 2006732516 104050688 3277 996147200 134512640 135472138 4294956224 18446744073709551615 134581664 0 0 4096 0 0 0 0 17 0 0 0
/proc/20765/statm: 25403 3277 488 234 0 24105 0
Current children cumulated CPU time (s) 1476.03
Current children cumulated vsize (KiB) 101612

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 20794
/proc/meminfo: memFree=1699560/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101612 CPUtime=1536.01
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 3622 0 0 0 153597 4 0 0 25 0 1 0 2006732516 104050688 3277 996147200 134512640 135472138 4294956224 18446744073709551615 134672480 0 0 4096 0 0 0 0 17 0 0 0
/proc/20765/statm: 25403 3277 488 234 0 24105 0
Current children cumulated CPU time (s) 1536.01
Current children cumulated vsize (KiB) 101612

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 20794
/proc/meminfo: memFree=1699432/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101612 CPUtime=1595.99
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 3622 0 0 0 159594 5 0 0 25 0 1 0 2006732516 104050688 3277 996147200 134512640 135472138 4294956224 18446744073709551615 135264879 0 0 4096 0 0 0 0 17 0 0 0
/proc/20765/statm: 25403 3277 488 234 0 24105 0
Current children cumulated CPU time (s) 1595.99
Current children cumulated vsize (KiB) 101612

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 20794
/proc/meminfo: memFree=1699432/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101612 CPUtime=1655.96
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 3622 0 0 0 165591 5 0 0 25 0 1 0 2006732516 104050688 3277 996147200 134512640 135472138 4294956224 18446744073709551615 134577404 0 0 4096 0 0 0 0 17 0 0 0
/proc/20765/statm: 25403 3277 488 234 0 24105 0
Current children cumulated CPU time (s) 1655.96
Current children cumulated vsize (KiB) 101612

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 20794
/proc/meminfo: memFree=1699304/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101612 CPUtime=1715.94
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 3622 0 0 0 171589 5 0 0 25 0 1 0 2006732516 104050688 3277 996147200 134512640 135472138 4294956224 18446744073709551615 135262944 0 0 4096 0 0 0 0 17 0 0 0
/proc/20765/statm: 25403 3277 488 234 0 24105 0
Current children cumulated CPU time (s) 1715.94
Current children cumulated vsize (KiB) 101612

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 20794
/proc/meminfo: memFree=1699112/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101612 CPUtime=1775.91
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 3622 0 0 0 177586 5 0 0 25 0 1 0 2006732516 104050688 3277 996147200 134512640 135472138 4294956224 18446744073709551615 135264879 0 0 4096 0 0 0 0 17 0 0 0
/proc/20765/statm: 25403 3277 488 234 0 24105 0
Current children cumulated CPU time (s) 1775.91
Current children cumulated vsize (KiB) 101612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.4 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 20794
/proc/meminfo: memFree=1699112/2055920 swapFree=4179968/4192956
[pid=20765] ppid=20763 vsize=101612 CPUtime=1800.01
/proc/20765/stat : 20765 (casperzito) R 20763 20765 19505 0 -1 4194304 3622 0 0 0 179996 5 0 0 25 0 1 0 2006732516 104050688 3277 996147200 134512640 135472138 4294956224 18446744073709551615 135265584 0 0 4096 0 0 0 0 17 0 0 0
/proc/20765/statm: 25403 3277 488 234 0 24105 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 101612

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): 1806.41
CPU time (s): 1800.02
CPU user time (s): 1799.96
CPU system time (s): 0.057991
CPU usage (%): 99.6464
Max. virtual memory (cumulated for all children) (KiB): 101612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3622
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= 17221

runsolver used 1.59176 second user time and 5.20721 second system time

The end

Launcher Data (download as text)

Begin job on node11 at 2008-07-05 19:06:17
IDJOB=1092823
IDBENCH=58658
IDSOLVER=362
FILE ID=node11/1092823-1215277577
PBS_JOBID= 7882178
Free space on /tmp= 66556 MiB

SOLVER NAME= casper zito
BENCH NAME= CPAI08/csp/langford4/normalized-langford-4-30.xml
COMMAND LINE= HOME/casperzito BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1092823-1215277577/watcher-1092823-1215277577 -o /tmp/evaluation-result-1092823-1215277577/solver-1092823-1215277577 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzito HOME/instance-1092823-1215277577.xml 2127762764 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 947fd10df4466df33806de675e63a7bd
RANDOM SEED=2127762764

node11.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		: 3000.224
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		: 3000.224
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:       1765632 kB
Buffers:         39496 kB
Cached:         179772 kB
SwapCached:       7036 kB
Active:         147088 kB
Inactive:        90444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1765632 kB
SwapTotal:     4192956 kB
SwapFree:      4179968 kB
Dirty:            3728 kB
Writeback:           0 kB
Mapped:          24968 kB
Slab:            38020 kB
Committed_AS:  3400808 kB
PageTables:       1840 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= 66552 MiB
End job on node11 at 2008-07-05 19:36:25