Trace number 1042949

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) 1800.06 1812.71

General information on the benchmark

Namecsp/frb50-23/
normalized-frb50-23-2_ext.xml
MD5SUMbb1a147ff1219a16de4d32893b55ecda
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark723.997
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints544
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension544
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.21	c [ This is CaSPERzao (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 = 50 ]
0.18/0.21	c [ NumberOfConstraints = 544 ]
0.18/0.21	c [ SizeOfSearchSpace(log2) = 226.178 ]
0.18/0.21	c SymmetrySearch = 1
0.28/0.36	c InitialPropagation = 1
0.28/0.37	c [ SizeOfSearchSpace(log2) = 226.178 ]
0.28/0.37	c InitialSAC = 1
0.48/0.58	c [ SizeOfSearchSpace(log2) = 226.178 ]
0.48/0.58	c Search(SampleFF) : 
84.11/84.55	c [ Sampling domwdeg ]
84.11/84.55	c [ Sampling impacts ]
84.11/84.55	c [ Sampling la ]
84.11/84.55	c [ SamplingScores: ]
84.11/84.55	c [ domwdeg+min = 5.25652e-09 | domwdeg+rnd = 4.75081e-08 ]
84.11/84.55	c [ impacts+min = 1.26433e-06 | impacts+rnd = 6.29337e-07 ]
84.11/84.55	c [ la+min = 5.2654e-08 | la+rnd = 9.9009e-10 ]
84.11/84.55	c [ domwdeg = 2.63823e-08 | impacts = 9.46836e-07 | la = 2.6822e-08 ]
84.11/84.55	c [ min = 4.40748e-07 | rand = 9.46836e-07 ]
84.11/84.55	c [ restarting at (0.800245,4.66256e-07) ]
86.29/86.70	c [ restarting at (2.00061,1.12166e-06) ]
91.57/92.06	c [ restarting at (5.00153,1.54084e-05) ]
104.91/105.47	c [ restarting at (12.5038,4.51418e-06) ]
138.25/138.97	c [ restarting at (31.2596,5.78062e-05) ]
221.68/222.73	c [ restarting at (78.1489,0.000129044) ]
248.16/249.39	c [ restarting at (195.372,1.79087e-05) ]
734.53/737.96	c [ restarting at (488.431,0.000115819) ]

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-1042949-1215021119/watcher-1042949-1215021119 -o /tmp/evaluation-result-1042949-1215021119/solver-1042949-1215021119 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1042949-1215021119.xml 459385720 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.03 2.03 1.79 4/93 6065
/proc/meminfo: memFree=1295056/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=1056 CPUtime=0
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 1981086528 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 7205668 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 264 26 20 235 0 3 0

[startup+0.062439 s]
/proc/loadavg: 2.03 2.03 1.79 4/93 6065
/proc/meminfo: memFree=1295056/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=6760 CPUtime=0.04
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 799 0 0 0 4 0 0 0 18 0 1 0 1981086528 6922240 759 996147200 134512640 135477443 4294956224 18446744073709551615 134780687 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 1690 759 365 235 0 391 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6760

[startup+0.101434 s]
/proc/loadavg: 2.03 2.03 1.79 4/93 6065
/proc/meminfo: memFree=1295056/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102668 CPUtime=0.09
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 1628 0 0 0 8 1 0 0 18 0 1 0 1981086528 105132032 1588 996147200 134512640 135477443 4294956224 18446744073709551615 134613602 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 25667 1588 403 235 0 24368 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 102668

[startup+0.301379 s]
/proc/loadavg: 2.03 2.03 1.79 4/93 6065
/proc/meminfo: memFree=1295056/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=117804 CPUtime=0.28
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5086 0 0 0 26 2 0 0 19 0 1 0 1981086528 120631296 5044 996147200 134512640 135477443 4294956224 18446744073709551615 134535920 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 29451 5044 440 235 0 28152 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 117804

[startup+0.701275 s]
/proc/loadavg: 2.03 2.03 1.79 4/93 6065
/proc/meminfo: memFree=1295056/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=0.68
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5877 0 0 0 66 2 0 0 23 0 1 0 1981086528 105263104 2859 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 25699 2859 478 235 0 24400 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 102796

[startup+1.50107 s]
/proc/loadavg: 2.03 2.03 1.79 3/94 6066
/proc/meminfo: memFree=1285384/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=1.48
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5882 0 0 0 146 2 0 0 25 0 1 0 1981086528 105263104 2864 996147200 134512640 135477443 4294956224 18446744073709551615 134589053 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 25699 2864 478 235 0 24400 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 102796

[startup+3.10165 s]
/proc/loadavg: 2.03 2.03 1.79 3/94 6066
/proc/meminfo: memFree=1285128/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=3.07
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5883 0 0 0 305 2 0 0 25 0 1 0 1981086528 105263104 2865 996147200 134512640 135477443 4294956224 18446744073709551615 134586739 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 25699 2865 478 235 0 24400 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 102796

[startup+6.30183 s]
/proc/loadavg: 2.03 2.03 1.80 3/94 6066
/proc/meminfo: memFree=1285128/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=6.26
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5883 0 0 0 624 2 0 0 25 0 1 0 1981086528 105263104 2865 996147200 134512640 135477443 4294956224 18446744073709551615 134589568 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 25699 2865 478 235 0 24400 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 102796

[startup+12.7012 s]
/proc/loadavg: 2.03 2.03 1.80 3/94 6066
/proc/meminfo: memFree=1285192/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=12.63
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5886 0 0 0 1261 2 0 0 25 0 1 0 1981086528 105263104 2868 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 25699 2868 478 235 0 24400 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 102796

[startup+25.5018 s]
/proc/loadavg: 2.02 2.02 1.80 3/94 6067
/proc/meminfo: memFree=1285320/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=25.37
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5893 0 0 0 2535 2 0 0 25 0 1 0 1981086528 105263104 2875 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 25699 2875 480 235 0 24400 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 102796

[startup+51.1012 s]
/proc/loadavg: 2.01 2.02 1.80 3/94 6068
/proc/meminfo: memFree=1285448/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=50.85
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5893 0 0 0 5083 2 0 0 25 0 1 0 1981086528 105263104 2875 996147200 134512640 135477443 4294956224 18446744073709551615 134584173 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 25699 2875 480 235 0 24400 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 102796

[startup+102.307 s]
/proc/loadavg: 2.08 2.03 1.82 3/94 6068
/proc/meminfo: memFree=1285448/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=101.82
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5902 0 0 0 10180 2 0 0 25 0 1 0 1981086528 105263104 2884 996147200 134512640 135477443 4294956224 18446744073709551615 134589048 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 25699 2884 481 235 0 24400 0
Current children cumulated CPU time (s) 101.82
Current children cumulated vsize (KiB) 102796

[startup+162.301 s]
/proc/loadavg: 2.03 2.03 1.83 3/94 6068
/proc/meminfo: memFree=1285384/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=161.55
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5903 0 0 0 16153 2 0 0 25 0 1 0 1981086528 105263104 2885 996147200 134512640 135477443 4294956224 18446744073709551615 135268282 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 25699 2885 481 235 0 24400 0
Current children cumulated CPU time (s) 161.55
Current children cumulated vsize (KiB) 102796

[startup+222.302 s]
/proc/loadavg: 2.01 2.02 1.83 3/94 6068
/proc/meminfo: memFree=1285320/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=221.28
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5905 0 0 0 22126 2 0 0 25 0 1 0 1981086528 105263104 2887 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 1 0 0
/proc/6065/statm: 25699 2887 481 235 0 24400 0
Current children cumulated CPU time (s) 221.28
Current children cumulated vsize (KiB) 102796

[startup+282.301 s]
/proc/loadavg: 2.00 2.01 1.84 3/85 6071
/proc/meminfo: memFree=1318480/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=281.02
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5905 0 0 0 28099 3 0 0 25 0 1 0 1981086528 105263104 2887 996147200 134512640 135477443 4294956224 18446744073709551615 134586832 0 0 4096 0 0 0 0 17 0 0 0
/proc/6065/statm: 25699 2887 481 235 0 24400 0
Current children cumulated CPU time (s) 281.02
Current children cumulated vsize (KiB) 102796

[startup+342.302 s]
/proc/loadavg: 2.00 2.01 1.84 3/85 6071
/proc/meminfo: memFree=1318416/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=340.75
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5909 0 0 0 34072 3 0 0 25 0 1 0 1981086528 105263104 2891 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 0 0 0
/proc/6065/statm: 25699 2891 481 235 0 24400 0
Current children cumulated CPU time (s) 340.75
Current children cumulated vsize (KiB) 102796

[startup+402.301 s]
/proc/loadavg: 2.04 2.02 1.85 3/85 6071
/proc/meminfo: memFree=1318416/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=400.47
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5909 0 0 0 40044 3 0 0 25 0 1 0 1981086528 105263104 2891 996147200 134512640 135477443 4294956224 18446744073709551615 134584090 0 0 4096 0 0 0 0 17 0 0 0
/proc/6065/statm: 25699 2891 481 235 0 24400 0
Current children cumulated CPU time (s) 400.47
Current children cumulated vsize (KiB) 102796

[startup+462.301 s]
/proc/loadavg: 2.01 2.01 1.86 3/85 6071
/proc/meminfo: memFree=1318416/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=460.2
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5910 0 0 0 46017 3 0 0 25 0 1 0 1981086528 105263104 2892 996147200 134512640 135477443 4294956224 18446744073709551615 134606716 0 0 4096 0 0 0 0 17 0 0 0
/proc/6065/statm: 25699 2892 481 235 0 24400 0
Current children cumulated CPU time (s) 460.2
Current children cumulated vsize (KiB) 102796

[startup+522.302 s]
/proc/loadavg: 2.00 2.01 1.87 3/85 6071
/proc/meminfo: memFree=1318352/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=519.92
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5910 0 0 0 51989 3 0 0 25 0 1 0 1981086528 105263104 2892 996147200 134512640 135477443 4294956224 18446744073709551615 134584048 0 0 4096 0 0 0 0 17 0 0 0
/proc/6065/statm: 25699 2892 481 235 0 24400 0
Current children cumulated CPU time (s) 519.92
Current children cumulated vsize (KiB) 102796

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.87 3/85 6077
/proc/meminfo: memFree=1318160/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=579.64
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5912 0 0 0 57961 3 0 0 25 0 1 0 1981086528 105263104 2894 996147200 134512640 135477443 4294956224 18446744073709551615 134584242 0 0 4096 0 0 0 0 17 0 0 0
/proc/6065/statm: 25699 2894 481 235 0 24400 0
Current children cumulated CPU time (s) 579.64
Current children cumulated vsize (KiB) 102796

[startup+642.302 s]
/proc/loadavg: 2.07 2.02 1.88 3/85 6077
/proc/meminfo: memFree=1318160/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=639.37
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5913 0 0 0 63934 3 0 0 25 0 1 0 1981086528 105263104 2895 996147200 134512640 135477443 4294956224 18446744073709551615 134584173 0 0 4096 0 0 0 0 17 0 0 0
/proc/6065/statm: 25699 2895 481 235 0 24400 0
Current children cumulated CPU time (s) 639.37
Current children cumulated vsize (KiB) 102796


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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/85 6077
/proc/meminfo: memFree=1318288/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=878.27
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5913 0 0 0 87824 3 0 0 25 0 1 0 1981086528 105263104 2895 996147200 134512640 135477443 4294956224 18446744073709551615 134583230 0 0 4096 0 0 0 0 17 0 0 0
/proc/6065/statm: 25699 2895 481 235 0 24400 0
Current children cumulated CPU time (s) 878.27
Current children cumulated vsize (KiB) 102796

[startup+942.302 s]
/proc/loadavg: 2.04 2.01 1.91 3/85 6077
/proc/meminfo: memFree=1318288/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=937.99
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5913 0 0 0 93796 3 0 0 25 0 1 0 1981086528 105263104 2895 996147200 134512640 135477443 4294956224 18446744073709551615 134584302 0 0 4096 0 0 0 0 17 0 0 0
/proc/6065/statm: 25699 2895 481 235 0 24400 0
Current children cumulated CPU time (s) 937.99
Current children cumulated vsize (KiB) 102796

[startup+1002.3 s]
/proc/loadavg: 2.06 2.02 1.92 3/85 6077
/proc/meminfo: memFree=1318352/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=997.72
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5913 0 0 0 99769 3 0 0 25 0 1 0 1981086528 105263104 2895 996147200 134512640 135477443 4294956224 18446744073709551615 134584119 0 0 4096 0 0 0 0 17 0 0 0
/proc/6065/statm: 25699 2895 481 235 0 24400 0
Current children cumulated CPU time (s) 997.72
Current children cumulated vsize (KiB) 102796

[startup+1062.3 s]
/proc/loadavg: 2.02 2.02 1.92 3/85 6077
/proc/meminfo: memFree=1318352/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=1057.45
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5913 0 0 0 105741 4 0 0 25 0 1 0 1981086528 105263104 2895 996147200 134512640 135477443 4294956224 18446744073709551615 134584026 0 0 4096 0 0 0 0 17 0 0 0
/proc/6065/statm: 25699 2895 481 235 0 24400 0
Current children cumulated CPU time (s) 1057.45
Current children cumulated vsize (KiB) 102796

[startup+1122.3 s]
/proc/loadavg: 2.04 2.03 1.92 3/93 6088
/proc/meminfo: memFree=1271944/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=1116.64
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5913 0 0 0 111660 4 0 0 25 0 1 0 1981086528 105263104 2895 996147200 134512640 135477443 4294956224 18446744073709551615 134584186 0 0 4096 0 0 0 0 17 0 0 0
/proc/6065/statm: 25699 2895 481 235 0 24400 0
Current children cumulated CPU time (s) 1116.64
Current children cumulated vsize (KiB) 102796

[startup+1182.3 s]
/proc/loadavg: 2.13 2.05 1.94 3/93 6088
/proc/meminfo: memFree=1271944/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=1175.82
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5913 0 0 0 117578 4 0 0 25 0 1 0 1981086528 105263104 2895 996147200 134512640 135477443 4294956224 18446744073709551615 134583296 0 0 4096 0 0 0 0 17 0 0 0
/proc/6065/statm: 25699 2895 481 235 0 24400 0
Current children cumulated CPU time (s) 1175.82
Current children cumulated vsize (KiB) 102796

[startup+1242.3 s]
/proc/loadavg: 2.04 2.04 1.94 3/93 6088
/proc/meminfo: memFree=1271880/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=1235
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5913 0 0 0 123496 4 0 0 25 0 1 0 1981086528 105263104 2895 996147200 134512640 135477443 4294956224 18446744073709551615 134589045 0 0 4096 0 0 0 0 17 0 0 0
/proc/6065/statm: 25699 2895 481 235 0 24400 0
Current children cumulated CPU time (s) 1235
Current children cumulated vsize (KiB) 102796

[startup+1302.3 s]
/proc/loadavg: 2.01 2.03 1.94 3/93 6088
/proc/meminfo: memFree=1271816/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=1294.18
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5913 0 0 0 129414 4 0 0 25 0 1 0 1981086528 105263104 2895 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 0 0 0
/proc/6065/statm: 25699 2895 481 235 0 24400 0
Current children cumulated CPU time (s) 1294.18
Current children cumulated vsize (KiB) 102796

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 1.94 3/93 6088
/proc/meminfo: memFree=1271816/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=1353.36
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5913 0 0 0 135332 4 0 0 25 0 1 0 1981086528 105263104 2895 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 0 0 0
/proc/6065/statm: 25699 2895 481 235 0 24400 0
Current children cumulated CPU time (s) 1353.36
Current children cumulated vsize (KiB) 102796

[startup+1422.31 s]
/proc/loadavg: 2.00 2.02 1.94 3/93 6088
/proc/meminfo: memFree=1271816/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=1412.54
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5913 0 0 0 141250 4 0 0 25 0 1 0 1981086528 105263104 2895 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 0 0 0
/proc/6065/statm: 25699 2895 481 235 0 24400 0
Current children cumulated CPU time (s) 1412.54
Current children cumulated vsize (KiB) 102796

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/93 6088
/proc/meminfo: memFree=1271816/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=1471.73
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5914 0 0 0 147169 4 0 0 25 0 1 0 1981086528 105263104 2896 996147200 134512640 135477443 4294956224 18446744073709551615 134589568 0 0 4096 0 0 0 0 17 0 0 0
/proc/6065/statm: 25699 2896 481 235 0 24400 0
Current children cumulated CPU time (s) 1471.73
Current children cumulated vsize (KiB) 102796

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/93 6088
/proc/meminfo: memFree=1271816/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=1530.9
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5914 0 0 0 153086 4 0 0 25 0 1 0 1981086528 105263104 2896 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 0 0 0
/proc/6065/statm: 25699 2896 481 235 0 24400 0
Current children cumulated CPU time (s) 1530.9
Current children cumulated vsize (KiB) 102796

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/93 6088
/proc/meminfo: memFree=1271816/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=1590.09
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5914 0 0 0 159004 5 0 0 25 0 1 0 1981086528 105263104 2896 996147200 134512640 135477443 4294956224 18446744073709551615 134606861 0 0 4096 0 0 0 0 17 0 0 0
/proc/6065/statm: 25699 2896 481 235 0 24400 0
Current children cumulated CPU time (s) 1590.09
Current children cumulated vsize (KiB) 102796

[startup+1662.3 s]
/proc/loadavg: 2.07 2.02 1.94 3/73 6119
/proc/meminfo: memFree=1367240/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=1649.64
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5914 0 0 0 164958 6 0 0 25 0 1 0 1981086528 105263104 2896 996147200 134512640 135477443 4294956224 18446744073709551615 134583296 0 0 4096 0 0 0 0 17 0 0 0
/proc/6065/statm: 25699 2896 481 235 0 24400 0
Current children cumulated CPU time (s) 1649.64
Current children cumulated vsize (KiB) 102796

[startup+1722.3 s]
/proc/loadavg: 2.02 2.01 1.94 3/73 6119
/proc/meminfo: memFree=1367112/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=1709.63
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5914 0 0 0 170957 6 0 0 25 0 1 0 1981086528 105263104 2896 996147200 134512640 135477443 4294956224 18446744073709551615 135268690 0 0 4096 0 0 0 0 17 0 0 0
/proc/6065/statm: 25699 2896 481 235 0 24400 0
Current children cumulated CPU time (s) 1709.63
Current children cumulated vsize (KiB) 102796

[startup+1782.3 s]
/proc/loadavg: 2.10 2.04 1.95 3/73 6119
/proc/meminfo: memFree=1366984/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=1769.63
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5914 0 0 0 176957 6 0 0 25 0 1 0 1981086528 105263104 2896 996147200 134512640 135477443 4294956224 18446744073709551615 134606719 0 0 4096 0 0 0 0 17 0 0 0
/proc/6065/statm: 25699 2896 481 235 0 24400 0
Current children cumulated CPU time (s) 1769.63
Current children cumulated vsize (KiB) 102796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.7 s]
/proc/loadavg: 2.06 2.03 1.95 3/73 6119
/proc/meminfo: memFree=1366984/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=1800.04
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5914 0 0 0 179998 6 0 0 25 0 1 0 1981086528 105263104 2896 996147200 134512640 135477443 4294956224 18446744073709551615 134584090 0 0 4096 0 0 0 0 17 0 0 0
/proc/6065/statm: 25699 2896 481 235 0 24400 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 102796

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: 2.06 2.03 1.95 3/73 6119
/proc/meminfo: memFree=1366984/2055920 swapFree=4179784/4192956
[pid=6065] ppid=6063 vsize=102796 CPUtime=1800.04
/proc/6065/stat : 6065 (casperzao) R 6063 6065 5731 0 -1 4194304 5914 0 0 0 179998 6 0 0 25 0 1 0 1981086528 105263104 2896 996147200 134512640 135477443 4294956224 18446744073709551615 134584090 0 0 4096 0 0 0 0 17 0 0 0
/proc/6065/statm: 25699 2896 481 235 0 24400 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 102796

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.71
CPU time (s): 1800.06
CPU user time (s): 1799.99
CPU system time (s): 0.067989
CPU usage (%): 99.3017
Max. virtual memory (cumulated for all children) (KiB): 117804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5914
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= 55482

runsolver used 1.9837 second user time and 5.50916 second system time

The end

Launcher Data (download as text)

Begin job on node16 at 2008-07-02 19:51:59
IDJOB=1042949
IDBENCH=53475
IDSOLVER=361
FILE ID=node16/1042949-1215021119
PBS_JOBID= 7874438
Free space on /tmp= 66532 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/frb50-23/normalized-frb50-23-2_ext.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1042949-1215021119/watcher-1042949-1215021119 -o /tmp/evaluation-result-1042949-1215021119/solver-1042949-1215021119 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1042949-1215021119.xml 459385720 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= bb1a147ff1219a16de4d32893b55ecda
RANDOM SEED=459385720

node16.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		: 3000.213
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		: 3000.213
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:       1295536 kB
Buffers:         70296 kB
Cached:         538996 kB
SwapCached:       7400 kB
Active:         251020 kB
Inactive:       434008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1295536 kB
SwapTotal:     4192956 kB
SwapFree:      4179784 kB
Dirty:            3308 kB
Writeback:           0 kB
Mapped:          91384 kB
Slab:            60092 kB
Committed_AS:  3987276 kB
PageTables:       2204 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= 66548 MiB
End job on node16 at 2008-07-02 20:22:14