Trace number 1092759

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) 1800.03 1809.81

General information on the benchmark

Namecsp/langford4/
normalized-langford-4-20.xml
MD5SUMd7708ecaa4b0e9b8ee6812bd6eefd125
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 variables80
Number of constraints3220
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3220
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.20	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.18/0.20	c Parsing = 1
0.18/0.20	c Building = 1
0.29/0.39	c [ NumberOfVariables = 80 ]
0.29/0.39	c [ NumberOfConstraints = 3220 ]
0.29/0.39	c [ SizeOfSearchSpace(log2) = 505.754 ]
0.29/0.39	c SymmetrySearch = 1
0.38/0.40	c InitialPropagation = 1
0.38/0.41	c [ SizeOfSearchSpace(log2) = 430.901 ]
0.38/0.41	c InitialSAC = 1
0.38/0.49	c [ SizeOfSearchSpace(log2) = 430.901 ]
0.38/0.49	c Search(SampleFF) : 
89.71/90.59	c [ Sampling domwdeg ]
89.71/90.59	c [ Sampling impacts ]
89.71/90.59	c [ Sampling la ]
89.71/90.59	c [ SamplingScores: ]
89.71/90.59	c [ domwdeg+min = 3.92719e-10 | domwdeg+rnd = 0.000205951 ]
89.71/90.59	c [ impacts+min = 5.41533e-09 | impacts+rnd = 0.000172281 ]
89.71/90.59	c [ la+min = 5.88565e-10 | la+rnd = 0.000110091 ]
89.71/90.59	c [ domwdeg = 0.000102976 | impacts = 8.61431e-05 | la = 5.50458e-05 ]
89.71/90.59	c [ min = 2.1322e-09 | rand = 8.61431e-05 ]
89.71/90.59	c [ restarting at (4.52802,5.63568e-10) ]
101.80/102.72	c [ restarting at (11.3201,1.02585e-08) ]
131.84/133.06	c [ restarting at (28.3001,1.10523e-08) ]
207.09/208.92	c [ restarting at (70.7504,3.58956e-08) ]
395.07/398.51	c [ restarting at (176.876,4.72569e-07) ]
864.78/872.47	c [ restarting at (442.19,1.20329e-06) ]
1027.04/1036.10	c [ restarting at (1105.47,5.02994e-07) ]

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-1092759-1215277291/watcher-1092759-1215277291 -o /tmp/evaluation-result-1092759-1215277291/solver-1092759-1215277291 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1092759-1215277291.xml 936908401 

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 1.97 5/72 8793
/proc/meminfo: memFree=1562704/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=1056 CPUtime=0
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 1557405397 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 8663844 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 264 26 20 235 0 3 0

[startup+0.070502 s]
/proc/loadavg: 1.91 1.95 1.97 5/72 8793
/proc/meminfo: memFree=1562704/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=6100 CPUtime=0.05
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 623 0 0 0 5 0 0 0 18 0 1 0 1557405397 6246400 583 996147200 134512640 135477443 4294956224 18446744073709551615 134790286 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 1525 583 370 235 0 226 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6100

[startup+0.102502 s]
/proc/loadavg: 1.91 1.95 1.97 5/72 8793
/proc/meminfo: memFree=1562704/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=287504 CPUtime=0.09
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 932 0 0 0 8 1 0 0 18 0 1 0 1557405397 294404096 762 996147200 134512640 135477443 4294956224 18446744073709551615 135272349 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 71876 762 458 235 0 70577 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 287504

[startup+0.30154 s]
/proc/loadavg: 1.91 1.95 1.97 5/72 8793
/proc/meminfo: memFree=1562704/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=287764 CPUtime=0.29
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 4526 0 0 0 20 9 0 0 19 0 1 0 1557405397 294670336 1024 996147200 134512640 135477443 4294956224 18446744073709551615 135270299 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 71941 1024 458 235 0 70642 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 287764

[startup+0.702629 s]
/proc/loadavg: 1.91 1.95 1.97 5/72 8793
/proc/meminfo: memFree=1562704/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100496 CPUtime=0.68
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 6723 0 0 0 56 12 0 0 23 0 1 0 1557405397 102907904 1704 996147200 134512640 135477443 4294956224 18446744073709551615 135268272 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 25124 1704 506 235 0 23825 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 100496

[startup+1.50178 s]
/proc/loadavg: 1.91 1.95 1.97 3/73 8794
/proc/meminfo: memFree=1557768/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100496 CPUtime=1.47
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 6723 0 0 0 135 12 0 0 25 0 1 0 1557405397 102907904 1704 996147200 134512640 135477443 4294956224 18446744073709551615 135268048 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 25124 1704 506 235 0 23825 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 100496

[startup+3.10109 s]
/proc/loadavg: 1.91 1.95 1.97 3/73 8794
/proc/meminfo: memFree=1557640/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100496 CPUtime=3.06
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 6825 0 0 0 294 12 0 0 25 0 1 0 1557405397 102907904 1806 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 25124 1806 506 235 0 23825 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 100496

[startup+6.30271 s]
/proc/loadavg: 1.92 1.95 1.97 3/73 8794
/proc/meminfo: memFree=1557064/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100496 CPUtime=6.23
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 6828 0 0 0 611 12 0 0 25 0 1 0 1557405397 102907904 1809 996147200 134512640 135477443 4294956224 18446744073709551615 135270302 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 25124 1809 506 235 0 23825 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 100496

[startup+12.7019 s]
/proc/loadavg: 1.93 1.95 1.97 3/73 8794
/proc/meminfo: memFree=1557064/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100496 CPUtime=12.58
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 6839 0 0 0 1245 13 0 0 25 0 1 0 1557405397 102907904 1820 996147200 134512640 135477443 4294956224 18446744073709551615 134590283 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 25124 1820 506 235 0 23825 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 100496

[startup+25.5014 s]
/proc/loadavg: 1.94 1.96 1.97 3/73 8794
/proc/meminfo: memFree=1556936/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100496 CPUtime=25.26
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 6899 0 0 0 2513 13 0 0 25 0 1 0 1557405397 102907904 1880 996147200 134512640 135477443 4294956224 18446744073709551615 134934580 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 25124 1880 507 235 0 23825 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 100496

[startup+51.1013 s]
/proc/loadavg: 1.96 1.96 1.97 3/73 8794
/proc/meminfo: memFree=1556936/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100628 CPUtime=50.64
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 6924 0 0 0 5051 13 0 0 25 0 1 0 1557405397 103043072 1905 996147200 134512640 135477443 4294956224 18446744073709551615 134934624 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 25157 1905 507 235 0 23858 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 100628

[startup+102.306 s]
/proc/loadavg: 1.98 1.96 1.97 3/73 8794
/proc/meminfo: memFree=1556104/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100628 CPUtime=101.4
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 7100 0 0 0 10127 13 0 0 25 0 1 0 1557405397 103043072 2081 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 25157 2081 508 235 0 23858 0
Current children cumulated CPU time (s) 101.4
Current children cumulated vsize (KiB) 100628

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 8794
/proc/meminfo: memFree=1556104/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100628 CPUtime=160.88
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 7100 0 0 0 16075 13 0 0 25 0 1 0 1557405397 103043072 2081 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 25157 2081 508 235 0 23858 0
Current children cumulated CPU time (s) 160.88
Current children cumulated vsize (KiB) 100628

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 8794
/proc/meminfo: memFree=1556104/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100628 CPUtime=220.37
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 7100 0 0 0 22024 13 0 0 25 0 1 0 1557405397 103043072 2081 996147200 134512640 135477443 4294956224 18446744073709551615 134609907 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 25157 2081 508 235 0 23858 0
Current children cumulated CPU time (s) 220.37
Current children cumulated vsize (KiB) 100628

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 8794
/proc/meminfo: memFree=1556104/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100628 CPUtime=279.87
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 7100 0 0 0 27973 14 0 0 25 0 1 0 1557405397 103043072 2081 996147200 134512640 135477443 4294956224 18446744073709551615 135270828 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 25157 2081 508 235 0 23858 0
Current children cumulated CPU time (s) 279.87
Current children cumulated vsize (KiB) 100628

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 8794
/proc/meminfo: memFree=1556104/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100628 CPUtime=339.35
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 7100 0 0 0 33921 14 0 0 25 0 1 0 1557405397 103043072 2081 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 25157 2081 508 235 0 23858 0
Current children cumulated CPU time (s) 339.35
Current children cumulated vsize (KiB) 100628

[startup+402.303 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 8794
/proc/meminfo: memFree=1556104/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100628 CPUtime=398.83
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 7100 0 0 0 39869 14 0 0 25 0 1 0 1557405397 103043072 2081 996147200 134512640 135477443 4294956224 18446744073709551615 134934590 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 25157 2081 508 235 0 23858 0
Current children cumulated CPU time (s) 398.83
Current children cumulated vsize (KiB) 100628

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 8794
/proc/meminfo: memFree=1555976/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100628 CPUtime=458.31
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 7100 0 0 0 45816 15 0 0 25 0 1 0 1557405397 103043072 2081 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 25157 2081 508 235 0 23858 0
Current children cumulated CPU time (s) 458.31
Current children cumulated vsize (KiB) 100628

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 8794
/proc/meminfo: memFree=1555912/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100628 CPUtime=517.78
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 7100 0 0 0 51763 15 0 0 25 0 1 0 1557405397 103043072 2081 996147200 134512640 135477443 4294956224 18446744073709551615 135270897 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 25157 2081 508 235 0 23858 0
Current children cumulated CPU time (s) 517.78
Current children cumulated vsize (KiB) 100628

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 8794
/proc/meminfo: memFree=1555976/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100628 CPUtime=577.24
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 7100 0 0 0 57709 15 0 0 25 0 1 0 1557405397 103043072 2081 996147200 134512640 135477443 4294956224 18446744073709551615 135268286 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 25157 2081 508 235 0 23858 0
Current children cumulated CPU time (s) 577.24
Current children cumulated vsize (KiB) 100628

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 8794
/proc/meminfo: memFree=1555976/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100628 CPUtime=636.72
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 7100 0 0 0 63657 15 0 0 25 0 1 0 1557405397 103043072 2081 996147200 134512640 135477443 4294956224 18446744073709551615 135268497 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 25157 2081 508 235 0 23858 0
Current children cumulated CPU time (s) 636.72
Current children cumulated vsize (KiB) 100628


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

[startup+822.302 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 8794
/proc/meminfo: memFree=1556040/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100628 CPUtime=815.12
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 7100 0 0 0 81496 16 0 0 25 0 1 0 1557405397 103043072 2081 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 25157 2081 508 235 0 23858 0
Current children cumulated CPU time (s) 815.12
Current children cumulated vsize (KiB) 100628

[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 8794
/proc/meminfo: memFree=1556040/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100628 CPUtime=874.6
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 7100 0 0 0 87444 16 0 0 25 0 1 0 1557405397 103043072 2081 996147200 134512640 135477443 4294956224 18446744073709551615 135270883 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 25157 2081 508 235 0 23858 0
Current children cumulated CPU time (s) 874.6
Current children cumulated vsize (KiB) 100628

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 8794
/proc/meminfo: memFree=1556040/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100628 CPUtime=934.08
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 7100 0 0 0 93391 17 0 0 25 0 1 0 1557405397 103043072 2081 996147200 134512640 135477443 4294956224 18446744073709551615 135268496 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 25157 2081 508 235 0 23858 0
Current children cumulated CPU time (s) 934.08
Current children cumulated vsize (KiB) 100628

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 8794
/proc/meminfo: memFree=1555912/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100628 CPUtime=993.55
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 7100 0 0 0 99338 17 0 0 25 0 1 0 1557405397 103043072 2081 996147200 134512640 135477443 4294956224 18446744073709551615 134590274 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 25157 2081 508 235 0 23858 0
Current children cumulated CPU time (s) 993.55
Current children cumulated vsize (KiB) 100628

[startup+1062.3 s]
/proc/loadavg: 1.94 1.96 1.96 3/73 8822
/proc/meminfo: memFree=1464456/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100628 CPUtime=1053.22
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 7100 0 0 0 105304 18 0 0 25 0 1 0 1557405397 103043072 2081 996147200 134512640 135477443 4294956224 18446744073709551615 134673677 0 0 4096 0 0 0 0 17 0 0 0
/proc/8793/statm: 25157 2081 508 235 0 23858 0
Current children cumulated CPU time (s) 1053.22
Current children cumulated vsize (KiB) 100628

[startup+1122.3 s]
/proc/loadavg: 1.98 1.96 1.96 3/73 8822
/proc/meminfo: memFree=1382600/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100628 CPUtime=1113.16
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 7100 0 0 0 111298 18 0 0 25 0 1 0 1557405397 103043072 2081 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/8793/statm: 25157 2081 508 235 0 23858 0
Current children cumulated CPU time (s) 1113.16
Current children cumulated vsize (KiB) 100628

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.96 3/73 8822
/proc/meminfo: memFree=1382152/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100628 CPUtime=1173.1
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 7100 0 0 0 117292 18 0 0 25 0 1 0 1557405397 103043072 2081 996147200 134512640 135477443 4294956224 18446744073709551615 135270886 0 0 4096 0 0 0 0 17 0 0 0
/proc/8793/statm: 25157 2081 508 235 0 23858 0
Current children cumulated CPU time (s) 1173.1
Current children cumulated vsize (KiB) 100628

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.96 3/73 8822
/proc/meminfo: memFree=1380296/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100628 CPUtime=1233.04
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 7100 0 0 0 123286 18 0 0 25 0 1 0 1557405397 103043072 2081 996147200 134512640 135477443 4294956224 18446744073709551615 135270828 0 0 4096 0 0 0 0 17 0 0 0
/proc/8793/statm: 25157 2081 508 235 0 23858 0
Current children cumulated CPU time (s) 1233.04
Current children cumulated vsize (KiB) 100628

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.96 3/73 8822
/proc/meminfo: memFree=1380168/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100628 CPUtime=1292.99
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 7100 0 0 0 129281 18 0 0 25 0 1 0 1557405397 103043072 2081 996147200 134512640 135477443 4294956224 18446744073709551615 135269590 0 0 4096 0 0 0 0 17 0 0 0
/proc/8793/statm: 25157 2081 508 235 0 23858 0
Current children cumulated CPU time (s) 1292.99
Current children cumulated vsize (KiB) 100628

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.96 3/73 8822
/proc/meminfo: memFree=1380168/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100628 CPUtime=1352.93
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 7100 0 0 0 135275 18 0 0 25 0 1 0 1557405397 103043072 2081 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/8793/statm: 25157 2081 508 235 0 23858 0
Current children cumulated CPU time (s) 1352.93
Current children cumulated vsize (KiB) 100628

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.96 3/73 8822
/proc/meminfo: memFree=1380232/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100628 CPUtime=1412.88
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 7100 0 0 0 141270 18 0 0 25 0 1 0 1557405397 103043072 2081 996147200 134512640 135477443 4294956224 18446744073709551615 134583102 0 0 4096 0 0 0 0 17 0 0 0
/proc/8793/statm: 25157 2081 508 235 0 23858 0
Current children cumulated CPU time (s) 1412.88
Current children cumulated vsize (KiB) 100628

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.96 3/73 8822
/proc/meminfo: memFree=1380232/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100628 CPUtime=1472.81
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 7100 0 0 0 147263 18 0 0 25 0 1 0 1557405397 103043072 2081 996147200 134512640 135477443 4294956224 18446744073709551615 134934587 0 0 4096 0 0 0 0 17 0 0 0
/proc/8793/statm: 25157 2081 508 235 0 23858 0
Current children cumulated CPU time (s) 1472.81
Current children cumulated vsize (KiB) 100628

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.96 3/73 8822
/proc/meminfo: memFree=1380168/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100628 CPUtime=1532.76
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 7100 0 0 0 153258 18 0 0 25 0 1 0 1557405397 103043072 2081 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/8793/statm: 25157 2081 508 235 0 23858 0
Current children cumulated CPU time (s) 1532.76
Current children cumulated vsize (KiB) 100628

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.96 3/73 8822
/proc/meminfo: memFree=1380168/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100628 CPUtime=1592.71
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 7100 0 0 0 159252 19 0 0 25 0 1 0 1557405397 103043072 2081 996147200 134512640 135477443 4294956224 18446744073709551615 134589904 0 0 4096 0 0 0 0 17 0 0 0
/proc/8793/statm: 25157 2081 508 235 0 23858 0
Current children cumulated CPU time (s) 1592.71
Current children cumulated vsize (KiB) 100628

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.96 3/73 8822
/proc/meminfo: memFree=1380168/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100628 CPUtime=1652.65
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 7100 0 0 0 165246 19 0 0 25 0 1 0 1557405397 103043072 2081 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/8793/statm: 25157 2081 508 235 0 23858 0
Current children cumulated CPU time (s) 1652.65
Current children cumulated vsize (KiB) 100628

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.96 3/73 8822
/proc/meminfo: memFree=1380104/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100628 CPUtime=1712.59
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 7100 0 0 0 171240 19 0 0 25 0 1 0 1557405397 103043072 2081 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 0 0 0
/proc/8793/statm: 25157 2081 508 235 0 23858 0
Current children cumulated CPU time (s) 1712.59
Current children cumulated vsize (KiB) 100628

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.96 3/73 8822
/proc/meminfo: memFree=1380040/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100628 CPUtime=1772.54
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 7100 0 0 0 177235 19 0 0 25 0 1 0 1557405397 103043072 2081 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/8793/statm: 25157 2081 508 235 0 23858 0
Current children cumulated CPU time (s) 1772.54
Current children cumulated vsize (KiB) 100628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.8 s]
/proc/loadavg: 1.99 1.97 1.96 3/73 8822
/proc/meminfo: memFree=1380040/2055920 swapFree=4114256/4192956
[pid=8793] ppid=8791 vsize=100628 CPUtime=1800.01
/proc/8793/stat : 8793 (casperzao) R 8791 8793 7297 0 -1 4194304 7100 0 0 0 179982 19 0 0 25 0 1 0 1557405397 103043072 2081 996147200 134512640 135477443 4294956224 18446744073709551615 134673674 0 0 4096 0 0 0 0 17 0 0 0
/proc/8793/statm: 25157 2081 508 235 0 23858 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 100628

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1809.81
CPU time (s): 1800.03
CPU user time (s): 1799.83
CPU system time (s): 0.19697
CPU usage (%): 99.4595
Max. virtual memory (cumulated for all children) (KiB): 287764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.83
system time used= 0.19697
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7100
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= 15
involuntary context switches= 23855

runsolver used 2.30065 second user time and 5.2282 second system time

The end

Launcher Data (download as text)

Begin job on node9 at 2008-07-05 19:01:32
IDJOB=1092759
IDBENCH=58654
IDSOLVER=361
FILE ID=node9/1092759-1215277291
PBS_JOBID= 7882232
Free space on /tmp= 66548 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/langford4/normalized-langford-4-20.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1092759-1215277291/watcher-1092759-1215277291 -o /tmp/evaluation-result-1092759-1215277291/solver-1092759-1215277291 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1092759-1215277291.xml 936908401 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d7708ecaa4b0e9b8ee6812bd6eefd125
RANDOM SEED=936908401

node9.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	: 5931.00
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:      2055920 kB
MemFree:       1563184 kB
Buffers:         71304 kB
Cached:         246872 kB
SwapCached:      72892 kB
Active:         302928 kB
Inactive:       132024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1563184 kB
SwapTotal:     4192956 kB
SwapFree:      4114256 kB
Dirty:            3368 kB
Writeback:           0 kB
Mapped:         123776 kB
Slab:            42912 kB
Committed_AS:  3080176 kB
PageTables:       1988 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= 66540 MiB
End job on node9 at 2008-07-05 19:31:43