Trace number 1082040

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 1812.71

General information on the benchmark

Namecsp/langford3/
normalized-langford-3-13.xml
MD5SUMbf96536fccc303d16173a9b3682c6cc5
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark18.5072
Satisfiable
(Un)Satisfiability was proved
Number of variables39
Number of constraints767
Maximum constraint arity2
Maximum domain size39
Number of constraints which are defined in extension0
Number of constraints which are defined in intension767
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.21	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.00/0.21	c Parsing = 1
0.00/0.21	c Building = 1
0.00/0.21	c [ NumberOfVariables = 39 ]
0.00/0.21	c [ NumberOfConstraints = 767 ]
0.00/0.21	c [ SizeOfSearchSpace(log2) = 206.131 ]
0.00/0.21	c SymmetrySearch = 1
0.00/0.21	c InitialPropagation = 1
0.00/0.21	c [ SizeOfSearchSpace(log2) = 173.108 ]
0.00/0.21	c InitialSAC = 1
0.00/0.21	c [ SizeOfSearchSpace(log2) = 173.108 ]
0.00/0.21	c Search(SampleFF) : 
73.88/74.63	c [ Sampling domwdeg ]
73.88/74.63	c [ Sampling impacts ]
73.88/74.63	c [ Sampling la ]
73.88/74.63	c [ SamplingScores: ]
73.88/74.63	c [ domwdeg+min = 0.000754164 | domwdeg+rnd = 0.00207708 ]
73.88/74.63	c [ impacts+min = 0.000497175 | impacts+rnd = 0.00221053 ]
73.88/74.63	c [ la+min = 0.00021338 | la+rnd = 0.00276675 ]
73.88/74.63	c [ domwdeg = 0.00141562 | impacts = 0.00135385 | la = 0.00149006 ]
73.88/74.63	c [ min = 0.000488239 | rand = 0.00135385 ]
73.88/74.63	c [ restarting at (4.52802,0.00603557) ]
85.87/86.77	c [ restarting at (11.3201,0.00789051) ]
115.97/117.12	c [ restarting at (28.3001,0.0104491) ]
191.05/192.99	c [ restarting at (70.7504,0.0553173) ]
378.85/382.55	c [ restarting at (176.876,0.0496889) ]
848.25/856.45	c [ restarting at (442.19,0.251769) ]
1290.01/1302.50	c [ restarting at (1105.47,0.191748) ]

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-1082040-1215220665/watcher-1082040-1215220665 -o /tmp/evaluation-result-1082040-1215220665/solver-1082040-1215220665 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1082040-1215220665.xml 1900604194 

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 1.98 1.99 4/85 17462
/proc/meminfo: memFree=1720488/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=1056 CPUtime=0
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 2001039165 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 1819428 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/17462/statm: 264 26 20 235 0 3 0

[startup+0.210472 s]
/proc/loadavg: 1.91 1.98 1.99 4/85 17462
/proc/meminfo: memFree=1720488/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=0.2
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2056 0 0 0 17 3 0 0 19 0 1 0 2001039165 101908480 845 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 1 0 0
/proc/17462/statm: 24880 845 504 235 0 23581 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 99520

[startup+0.302264 s]
/proc/loadavg: 1.91 1.98 1.99 4/85 17462
/proc/meminfo: memFree=1720488/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=0.29
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2057 0 0 0 26 3 0 0 19 0 1 0 2001039165 101908480 846 996147200 134512640 135477443 4294956224 18446744073709551615 134586773 0 0 4096 0 0 0 0 17 1 0 0
/proc/17462/statm: 24880 846 505 235 0 23581 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 99520

[startup+0.402284 s]
/proc/loadavg: 1.91 1.98 1.99 4/85 17462
/proc/meminfo: memFree=1720488/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=0.39
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2059 0 0 0 36 3 0 0 20 0 1 0 2001039165 101908480 848 996147200 134512640 135477443 4294956224 18446744073709551615 134609618 0 0 4096 0 0 0 0 17 1 0 0
/proc/17462/statm: 24880 848 505 235 0 23581 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 99520

[startup+0.701346 s]
/proc/loadavg: 1.91 1.98 1.99 4/85 17462
/proc/meminfo: memFree=1720488/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=0.69
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2059 0 0 0 66 3 0 0 23 0 1 0 2001039165 101908480 848 996147200 134512640 135477443 4294956224 18446744073709551615 134919363 0 0 4096 0 0 0 0 17 1 0 0
/proc/17462/statm: 24880 848 505 235 0 23581 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 99520

[startup+1.50151 s]
/proc/loadavg: 1.91 1.98 1.99 3/86 17463
/proc/meminfo: memFree=1719008/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=1.48
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2066 0 0 0 145 3 0 0 25 0 1 0 2001039165 101908480 855 996147200 134512640 135477443 4294956224 18446744073709551615 135268272 0 0 4096 0 0 0 0 17 1 0 0
/proc/17462/statm: 24880 855 505 235 0 23581 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 99520

[startup+3.10184 s]
/proc/loadavg: 1.91 1.98 1.99 3/86 17463
/proc/meminfo: memFree=1718816/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=3.07
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2066 0 0 0 304 3 0 0 25 0 1 0 2001039165 101908480 855 996147200 134512640 135477443 4294956224 18446744073709551615 135269552 0 0 4096 0 0 0 0 17 1 0 0
/proc/17462/statm: 24880 855 505 235 0 23581 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 99520

[startup+6.30251 s]
/proc/loadavg: 1.92 1.98 1.99 3/86 17463
/proc/meminfo: memFree=1718752/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=6.24
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2067 0 0 0 621 3 0 0 25 0 1 0 2001039165 101908480 856 996147200 134512640 135477443 4294956224 18446744073709551615 135269576 0 0 4096 0 0 0 0 17 1 0 0
/proc/17462/statm: 24880 856 505 235 0 23581 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 99520

[startup+12.7018 s]
/proc/loadavg: 1.93 1.98 1.99 3/86 17463
/proc/meminfo: memFree=1718624/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=12.57
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2077 0 0 0 1254 3 0 0 25 0 1 0 2001039165 101908480 866 996147200 134512640 135477443 4294956224 18446744073709551615 135269576 0 0 4096 0 0 0 0 17 1 0 0
/proc/17462/statm: 24880 866 505 235 0 23581 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 99520

[startup+25.5065 s]
/proc/loadavg: 1.94 1.98 1.99 3/86 17463
/proc/meminfo: memFree=1718688/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=25.25
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2083 0 0 0 2522 3 0 0 25 0 1 0 2001039165 101908480 872 996147200 134512640 135477443 4294956224 18446744073709551615 134586773 0 0 4096 0 0 0 0 17 1 0 0
/proc/17462/statm: 24880 872 506 235 0 23581 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 99520

[startup+51.1018 s]
/proc/loadavg: 1.96 1.98 1.99 3/86 17463
/proc/meminfo: memFree=1718688/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=50.6
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2109 0 0 0 5057 3 0 0 25 0 1 0 2001039165 101908480 898 996147200 134512640 135477443 4294956224 18446744073709551615 135268944 0 0 4096 0 0 0 0 17 1 0 0
/proc/17462/statm: 24880 898 506 235 0 23581 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 99520

[startup+102.301 s]
/proc/loadavg: 1.98 1.98 1.99 3/86 17463
/proc/meminfo: memFree=1718496/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=101.31
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2119 0 0 0 10128 3 0 0 25 0 1 0 2001039165 101908480 908 996147200 134512640 135477443 4294956224 18446744073709551615 135270826 0 0 4096 0 0 0 0 17 1 0 0
/proc/17462/statm: 24880 908 507 235 0 23581 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 99520

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 17463
/proc/meminfo: memFree=1718304/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=160.75
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2129 0 0 0 16072 3 0 0 25 0 1 0 2001039165 101908480 918 996147200 134512640 135477443 4294956224 18446744073709551615 135268523 0 0 4096 0 0 0 0 17 1 0 0
/proc/17462/statm: 24880 918 507 235 0 23581 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 99520

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 17463
/proc/meminfo: memFree=1718176/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=220.18
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2129 0 0 0 22015 3 0 0 25 0 1 0 2001039165 101908480 918 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 1 0 0
/proc/17462/statm: 24880 918 507 235 0 23581 0
Current children cumulated CPU time (s) 220.18
Current children cumulated vsize (KiB) 99520

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 17463
/proc/meminfo: memFree=1718176/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=279.61
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2129 0 0 0 27958 3 0 0 25 0 1 0 2001039165 101908480 918 996147200 134512640 135477443 4294956224 18446744073709551615 134586841 0 0 4096 0 0 0 0 17 1 0 0
/proc/17462/statm: 24880 918 507 235 0 23581 0
Current children cumulated CPU time (s) 279.61
Current children cumulated vsize (KiB) 99520

[startup+342.306 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 17463
/proc/meminfo: memFree=1718176/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=339.04
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2131 0 0 0 33901 3 0 0 25 0 1 0 2001039165 101908480 920 996147200 134512640 135477443 4294956224 18446744073709551615 135270177 0 0 4096 0 0 0 0 17 1 0 0
/proc/17462/statm: 24880 920 507 235 0 23581 0
Current children cumulated CPU time (s) 339.04
Current children cumulated vsize (KiB) 99520

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 17463
/proc/meminfo: memFree=1718176/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=398.47
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2131 0 0 0 39844 3 0 0 25 0 1 0 2001039165 101908480 920 996147200 134512640 135477443 4294956224 18446744073709551615 134586773 0 0 4096 0 0 0 0 17 1 0 0
/proc/17462/statm: 24880 920 507 235 0 23581 0
Current children cumulated CPU time (s) 398.47
Current children cumulated vsize (KiB) 99520

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 17463
/proc/meminfo: memFree=1718176/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=457.89
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2131 0 0 0 45786 3 0 0 25 0 1 0 2001039165 101908480 920 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/17462/statm: 24880 920 507 235 0 23581 0
Current children cumulated CPU time (s) 457.89
Current children cumulated vsize (KiB) 99520

[startup+522.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 17463
/proc/meminfo: memFree=1718112/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=517.33
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2131 0 0 0 51730 3 0 0 25 0 1 0 2001039165 101908480 920 996147200 134512640 135477443 4294956224 18446744073709551615 134673693 0 0 4096 0 0 0 0 17 1 0 0
/proc/17462/statm: 24880 920 507 235 0 23581 0
Current children cumulated CPU time (s) 517.33
Current children cumulated vsize (KiB) 99520

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 17463
/proc/meminfo: memFree=1718112/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=576.75
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2131 0 0 0 57672 3 0 0 25 0 1 0 2001039165 101908480 920 996147200 134512640 135477443 4294956224 18446744073709551615 135270866 0 0 4096 0 0 0 0 17 1 0 0
/proc/17462/statm: 24880 920 507 235 0 23581 0
Current children cumulated CPU time (s) 576.75
Current children cumulated vsize (KiB) 99520

[startup+642.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 17463
/proc/meminfo: memFree=1718048/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=636.18
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2131 0 0 0 63615 3 0 0 25 0 1 0 2001039165 101908480 920 996147200 134512640 135477443 4294956224 18446744073709551615 135268278 0 0 4096 0 0 0 0 17 1 0 0
/proc/17462/statm: 24880 920 507 235 0 23581 0
Current children cumulated CPU time (s) 636.18
Current children cumulated vsize (KiB) 99520


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

[startup+882.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 17463
/proc/meminfo: memFree=1717792/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=873.9
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2141 0 0 0 87387 3 0 0 25 0 1 0 2001039165 101908480 930 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/17462/statm: 24880 930 507 235 0 23581 0
Current children cumulated CPU time (s) 873.9
Current children cumulated vsize (KiB) 99520

[startup+942.301 s]
/proc/loadavg: 2.15 2.02 2.00 3/86 17463
/proc/meminfo: memFree=1717728/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=933.33
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2141 0 0 0 93330 3 0 0 25 0 1 0 2001039165 101908480 930 996147200 134512640 135477443 4294956224 18446744073709551615 134934630 0 0 4096 0 0 0 0 17 1 0 0
/proc/17462/statm: 24880 930 507 235 0 23581 0
Current children cumulated CPU time (s) 933.33
Current children cumulated vsize (KiB) 99520

[startup+1002.31 s]
/proc/loadavg: 2.57 2.16 2.05 3/86 17463
/proc/meminfo: memFree=1717728/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=992.76
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2141 0 0 0 99273 3 0 0 25 0 1 0 2001039165 101908480 930 996147200 134512640 135477443 4294956224 18446744073709551615 134934624 0 0 4096 0 0 0 0 17 1 0 0
/proc/17462/statm: 24880 930 507 235 0 23581 0
Current children cumulated CPU time (s) 992.76
Current children cumulated vsize (KiB) 99520

[startup+1062.3 s]
/proc/loadavg: 2.77 2.30 2.10 3/86 17463
/proc/meminfo: memFree=1717664/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=1052.19
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2141 0 0 0 105216 3 0 0 25 0 1 0 2001039165 101908480 930 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/17462/statm: 24880 930 507 235 0 23581 0
Current children cumulated CPU time (s) 1052.19
Current children cumulated vsize (KiB) 99520

[startup+1122.3 s]
/proc/loadavg: 2.44 2.30 2.11 3/86 17463
/proc/meminfo: memFree=1717664/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=1111.62
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2141 0 0 0 111159 3 0 0 25 0 1 0 2001039165 101908480 930 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 1 0 0
/proc/17462/statm: 24880 930 507 235 0 23581 0
Current children cumulated CPU time (s) 1111.62
Current children cumulated vsize (KiB) 99520

[startup+1182.3 s]
/proc/loadavg: 2.21 2.26 2.10 3/86 17463
/proc/meminfo: memFree=1717600/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=1171.05
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2141 0 0 0 117102 3 0 0 25 0 1 0 2001039165 101908480 930 996147200 134512640 135477443 4294956224 18446744073709551615 134934576 0 0 4096 0 0 0 0 17 1 0 0
/proc/17462/statm: 24880 930 507 235 0 23581 0
Current children cumulated CPU time (s) 1171.05
Current children cumulated vsize (KiB) 99520

[startup+1242.3 s]
/proc/loadavg: 2.12 2.22 2.10 3/86 17463
/proc/meminfo: memFree=1717472/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=1230.48
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2141 0 0 0 123045 3 0 0 25 0 1 0 2001039165 101908480 930 996147200 134512640 135477443 4294956224 18446744073709551615 134673664 0 0 4096 0 0 0 0 17 1 0 0
/proc/17462/statm: 24880 930 507 235 0 23581 0
Current children cumulated CPU time (s) 1230.48
Current children cumulated vsize (KiB) 99520

[startup+1302.3 s]
/proc/loadavg: 2.09 2.19 2.09 3/86 17463
/proc/meminfo: memFree=1717408/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=1289.91
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2141 0 0 0 128988 3 0 0 25 0 1 0 2001039165 101908480 930 996147200 134512640 135477443 4294956224 18446744073709551615 134934603 0 0 4096 0 0 0 0 17 1 0 0
/proc/17462/statm: 24880 930 507 235 0 23581 0
Current children cumulated CPU time (s) 1289.91
Current children cumulated vsize (KiB) 99520

[startup+1362.3 s]
/proc/loadavg: 2.16 2.20 2.10 3/83 17504
/proc/meminfo: memFree=1560624/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=1349.88
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2141 0 0 0 134984 4 0 0 25 0 1 0 2001039165 101908480 930 996147200 134512640 135477443 4294956224 18446744073709551615 135268537 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 24880 930 507 235 0 23581 0
Current children cumulated CPU time (s) 1349.88
Current children cumulated vsize (KiB) 99520

[startup+1422.3 s]
/proc/loadavg: 2.06 2.16 2.09 3/83 17504
/proc/meminfo: memFree=1560432/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=1409.85
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2141 0 0 0 140981 4 0 0 25 0 1 0 2001039165 101908480 930 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 24880 930 507 235 0 23581 0
Current children cumulated CPU time (s) 1409.85
Current children cumulated vsize (KiB) 99520

[startup+1482.3 s]
/proc/loadavg: 2.02 2.13 2.08 3/83 17504
/proc/meminfo: memFree=1560368/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=1469.82
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2141 0 0 0 146978 4 0 0 25 0 1 0 2001039165 101908480 930 996147200 134512640 135477443 4294956224 18446744073709551615 134583088 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 24880 930 507 235 0 23581 0
Current children cumulated CPU time (s) 1469.82
Current children cumulated vsize (KiB) 99520

[startup+1542.3 s]
/proc/loadavg: 2.00 2.10 2.08 3/83 17504
/proc/meminfo: memFree=1560368/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=1529.8
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2141 0 0 0 152976 4 0 0 25 0 1 0 2001039165 101908480 930 996147200 134512640 135477443 4294956224 18446744073709551615 135268928 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 24880 930 507 235 0 23581 0
Current children cumulated CPU time (s) 1529.8
Current children cumulated vsize (KiB) 99520

[startup+1602.3 s]
/proc/loadavg: 2.00 2.08 2.07 3/83 17504
/proc/meminfo: memFree=1560368/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=1589.77
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2141 0 0 0 158973 4 0 0 25 0 1 0 2001039165 101908480 930 996147200 134512640 135477443 4294956224 18446744073709551615 135268273 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 24880 930 507 235 0 23581 0
Current children cumulated CPU time (s) 1589.77
Current children cumulated vsize (KiB) 99520

[startup+1662.31 s]
/proc/loadavg: 2.00 2.06 2.06 3/83 17504
/proc/meminfo: memFree=1560368/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=1649.74
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2141 0 0 0 164970 4 0 0 25 0 1 0 2001039165 101908480 930 996147200 134512640 135477443 4294956224 18446744073709551615 135269728 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 24880 930 507 235 0 23581 0
Current children cumulated CPU time (s) 1649.74
Current children cumulated vsize (KiB) 99520

[startup+1722.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/83 17504
/proc/meminfo: memFree=1560304/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=1709.71
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2141 0 0 0 170967 4 0 0 25 0 1 0 2001039165 101908480 930 996147200 134512640 135477443 4294956224 18446744073709551615 134934592 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 24880 930 507 235 0 23581 0
Current children cumulated CPU time (s) 1709.71
Current children cumulated vsize (KiB) 99520

[startup+1782.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/83 17506
/proc/meminfo: memFree=1560048/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=1769.68
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2141 0 0 0 176964 4 0 0 25 0 1 0 2001039165 101908480 930 996147200 134512640 135477443 4294956224 18446744073709551615 135270265 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 24880 930 507 235 0 23581 0
Current children cumulated CPU time (s) 1769.68
Current children cumulated vsize (KiB) 99520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.7 s]
/proc/loadavg: 2.00 2.03 2.05 3/83 17506
/proc/meminfo: memFree=1560048/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=1800.07
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2141 0 0 0 180003 4 0 0 25 0 1 0 2001039165 101908480 930 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 24880 930 507 235 0 23581 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 99520

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

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

[startup+1812.7 s]
/proc/loadavg: 2.00 2.03 2.05 3/83 17506
/proc/meminfo: memFree=1560048/2055920 swapFree=4179680/4192956
[pid=17462] ppid=17460 vsize=99520 CPUtime=1800.07
/proc/17462/stat : 17462 (casperzao) R 17460 17462 13266 0 -1 4194304 2141 0 0 0 180003 4 0 0 25 0 1 0 2001039165 101908480 930 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/17462/statm: 24880 930 507 235 0 23581 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 99520

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.71
CPU time (s): 1800.08
CPU user time (s): 1800.03
CPU system time (s): 0.050992
CPU usage (%): 99.3035
Max. virtual memory (cumulated for all children) (KiB): 99520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.03
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2141
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= 55972

runsolver used 2.21966 second user time and 6.03008 second system time

The end

Launcher Data (download as text)

Begin job on node54 at 2008-07-05 03:17:45
IDJOB=1082040
IDBENCH=57178
IDSOLVER=361
FILE ID=node54/1082040-1215220665
PBS_JOBID= 7881700
Free space on /tmp= 66504 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/langford3/normalized-langford-3-13.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1082040-1215220665/watcher-1082040-1215220665 -o /tmp/evaluation-result-1082040-1215220665/solver-1082040-1215220665 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1082040-1215220665.xml 1900604194 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= bf96536fccc303d16173a9b3682c6cc5
RANDOM SEED=1900604194

node54.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		: 3000.279
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		: 3000.279
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:       1720968 kB
Buffers:         34080 kB
Cached:         165088 kB
SwapCached:       6328 kB
Active:         237820 kB
Inactive:        40896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1720968 kB
SwapTotal:     4192956 kB
SwapFree:      4179680 kB
Dirty:            2976 kB
Writeback:           0 kB
Mapped:          97068 kB
Slab:            41112 kB
Committed_AS:  4013740 kB
PageTables:       2036 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66524 MiB
End job on node54 at 2008-07-05 03:48:00