Trace number 1043066

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) 1800.02 1800.71

General information on the benchmark

Namecsp/rand-2-25/
normalized-rand-25-25-300-147-55021_ext.xml
MD5SUM8ac571a71e88b845bccc5fedbeb76d54
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark112.041
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints300
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension300
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.01	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.00/0.01	c Parsing = 1
0.02/0.04	c Building = 1
0.02/0.08	c [ NumberOfVariables = 25 ]
0.02/0.08	c [ NumberOfConstraints = 300 ]
0.02/0.08	c [ SizeOfSearchSpace(log2) = 116.096 ]
0.02/0.08	c SymmetrySearch = 1
0.18/0.21	c InitialPropagation = 1
0.18/0.21	c [ SizeOfSearchSpace(log2) = 116.096 ]
0.18/0.21	c InitialSAC = 1
0.28/0.33	c [ SizeOfSearchSpace(log2) = 116.096 ]
0.28/0.33	c Search(SampleFF) : 
77.96/78.04	c [ Sampling domwdeg ]
77.96/78.04	c [ Sampling impacts ]
77.96/78.04	c [ Sampling la ]
77.96/78.04	c [ SamplingScores: ]
77.96/78.04	c [ domwdeg+min = 0.000179733 | domwdeg+rnd = 0.000131497 ]
77.96/78.04	c [ impacts+min = 8.78054e-05 | impacts+rnd = 4.88407e-05 ]
77.96/78.04	c [ la+min = 3.77735e-06 | la+rnd = 5.46487e-06 ]
77.96/78.04	c [ domwdeg = 0.000155615 | impacts = 6.83231e-05 | la = 4.62111e-06 ]
77.96/78.04	c [ min = 9.04386e-05 | rand = 6.83231e-05 ]
77.96/78.04	c [ restarting at (3.20163,0.000448) ]
85.96/86.05	c [ restarting at (8.00408,0.00194048) ]
105.95/106.08	c [ restarting at (20.0102,0.00403712) ]
156.03/156.14	c [ restarting at (50.0255,0.0116558) ]
281.08/281.29	c [ restarting at (125.064,0.022536) ]
593.85/594.17	c [ restarting at (312.659,0.136205) ]
1375.77/1376.37	c [ restarting at (781.649,0.280651) ]

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-1043066-1215023615/watcher-1043066-1215023615 -o /tmp/evaluation-result-1043066-1215023615/solver-1043066-1215023615 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1043066-1215023615.xml 939369525 

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: 2.19 2.17 2.07 4/72 14366
/proc/meminfo: memFree=1474760/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=2332 CPUtime=0
/proc/14366/stat : 14366 (casperzao) D 14364 14366 13556 0 -1 4194304 57 0 0 0 0 0 0 0 18 0 1 0 1981333951 2387968 41 996147200 134512640 135477443 4294956224 18446744073709551615 12407588 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/14366/statm: 656 45 33 235 0 14 0

[startup+0.0332719 s]
/proc/loadavg: 2.19 2.17 2.07 4/72 14366
/proc/meminfo: memFree=1474760/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=5968 CPUtime=0.02
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 611 0 0 0 2 0 0 0 18 0 1 0 1981333951 6111232 571 996147200 134512640 135477443 4294956224 18446744073709551615 12842619 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 1492 571 365 235 0 193 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5968

[startup+0.102277 s]
/proc/loadavg: 2.19 2.17 2.07 4/72 14366
/proc/meminfo: memFree=1474760/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=103092 CPUtime=0.08
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 1960 0 0 0 8 0 0 0 18 0 1 0 1981333951 105566208 1920 996147200 134512640 135477443 4294956224 18446744073709551615 12842619 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25773 1922 435 235 0 24474 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 103092

[startup+0.301303 s]
/proc/loadavg: 2.19 2.17 2.07 4/72 14366
/proc/meminfo: memFree=1474760/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=0.28
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3683 0 0 0 27 1 0 0 20 0 1 0 1981333951 103940096 1829 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1829 457 235 0 24077 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 101504

[startup+0.702343 s]
/proc/loadavg: 2.19 2.17 2.07 4/72 14366
/proc/meminfo: memFree=1474760/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=0.69
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3813 0 0 0 67 2 0 0 23 0 1 0 1981333951 103940096 1959 996147200 134512640 135477443 4294956224 18446744073709551615 134583296 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1959 478 235 0 24077 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 101504

[startup+1.50243 s]
/proc/loadavg: 2.19 2.17 2.07 3/73 14367
/proc/meminfo: memFree=1466496/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=1.49
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3814 0 0 0 147 2 0 0 25 0 1 0 1981333951 103940096 1960 996147200 134512640 135477443 4294956224 18446744073709551615 134584101 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1960 478 235 0 24077 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 101504

[startup+3.10161 s]
/proc/loadavg: 2.19 2.17 2.07 3/73 14367
/proc/meminfo: memFree=1501952/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=3.09
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3815 0 0 0 307 2 0 0 25 0 1 0 1981333951 103940096 1961 996147200 134512640 135477443 4294956224 18446744073709551615 135272088 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1961 478 235 0 24077 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 101504

[startup+6.30196 s]
/proc/loadavg: 2.17 2.17 2.07 3/73 14367
/proc/meminfo: memFree=1501888/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=6.29
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3817 0 0 0 627 2 0 0 25 0 1 0 1981333951 103940096 1963 996147200 134512640 135477443 4294956224 18446744073709551615 134606992 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1963 478 235 0 24077 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 101504

[startup+12.7017 s]
/proc/loadavg: 2.16 2.17 2.07 3/73 14367
/proc/meminfo: memFree=1501248/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=12.68
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3817 0 0 0 1266 2 0 0 25 0 1 0 1981333951 103940096 1963 996147200 134512640 135477443 4294956224 18446744073709551615 134584202 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1963 478 235 0 24077 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 101504

[startup+25.5011 s]
/proc/loadavg: 2.12 2.16 2.06 3/73 14367
/proc/meminfo: memFree=1501376/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=25.48
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3821 0 0 0 2546 2 0 0 25 0 1 0 1981333951 103940096 1967 996147200 134512640 135477443 4294956224 18446744073709551615 134584101 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1967 480 235 0 24077 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 101504

[startup+51.1019 s]
/proc/loadavg: 2.08 2.15 2.06 3/73 14367
/proc/meminfo: memFree=1501440/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=51.07
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3825 0 0 0 5105 2 0 0 25 0 1 0 1981333951 103940096 1971 996147200 134512640 135477443 4294956224 18446744073709551615 134584154 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1971 480 235 0 24077 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 101504

[startup+102.307 s]
/proc/loadavg: 2.03 2.12 2.06 3/73 14367
/proc/meminfo: memFree=1500800/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=102.25
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3833 0 0 0 10223 2 0 0 25 0 1 0 1981333951 103940096 1979 996147200 134512640 135477443 4294956224 18446744073709551615 134584180 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1979 481 235 0 24077 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 101504

[startup+162.301 s]
/proc/loadavg: 2.07 2.11 2.06 3/73 14367
/proc/meminfo: memFree=1500736/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=162.23
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3835 0 0 0 16221 2 0 0 25 0 1 0 1981333951 103940096 1981 996147200 134512640 135477443 4294956224 18446744073709551615 135270828 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1981 481 235 0 24077 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 101504

[startup+222.302 s]
/proc/loadavg: 2.07 2.10 2.06 3/73 14367
/proc/meminfo: memFree=1500736/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=222.2
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3837 0 0 0 22218 2 0 0 25 0 1 0 1981333951 103940096 1983 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1983 481 235 0 24077 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 101504

[startup+282.302 s]
/proc/loadavg: 2.06 2.10 2.06 3/73 14367
/proc/meminfo: memFree=1500736/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=282.18
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3838 0 0 0 28216 2 0 0 25 0 1 0 1981333951 103940096 1984 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1984 481 235 0 24077 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 101504

[startup+342.301 s]
/proc/loadavg: 2.06 2.09 2.06 3/73 14367
/proc/meminfo: memFree=1500672/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=342.16
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3838 0 0 0 34214 2 0 0 25 0 1 0 1981333951 103940096 1984 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1984 481 235 0 24077 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 101504

[startup+402.302 s]
/proc/loadavg: 2.06 2.08 2.06 3/73 14367
/proc/meminfo: memFree=1500736/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=402.13
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3838 0 0 0 40211 2 0 0 25 0 1 0 1981333951 103940096 1984 996147200 134512640 135477443 4294956224 18446744073709551615 134607848 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1984 481 235 0 24077 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 101504

[startup+462.302 s]
/proc/loadavg: 2.13 2.10 2.06 3/73 14369
/proc/meminfo: memFree=1500672/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=462.11
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3841 0 0 0 46209 2 0 0 25 0 1 0 1981333951 103940096 1987 996147200 134512640 135477443 4294956224 18446744073709551615 134584015 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1987 481 235 0 24077 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 101504

[startup+522.302 s]
/proc/loadavg: 2.12 2.09 2.06 3/73 14369
/proc/meminfo: memFree=1500672/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=522.08
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3841 0 0 0 52206 2 0 0 25 0 1 0 1981333951 103940096 1987 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1987 481 235 0 24077 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 101504

[startup+582.303 s]
/proc/loadavg: 2.11 2.09 2.06 3/73 14369
/proc/meminfo: memFree=1500608/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=582.06
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3841 0 0 0 58204 2 0 0 25 0 1 0 1981333951 103940096 1987 996147200 134512640 135477443 4294956224 18446744073709551615 134584090 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1987 481 235 0 24077 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 101504

[startup+642.302 s]
/proc/loadavg: 2.10 2.09 2.06 3/73 14369
/proc/meminfo: memFree=1500544/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=642.05
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3841 0 0 0 64202 3 0 0 25 0 1 0 1981333951 103940096 1987 996147200 134512640 135477443 4294956224 18446744073709551615 134607478 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1987 481 235 0 24077 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 101504


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

[startup+882.303 s]
/proc/loadavg: 2.13 2.12 2.08 3/73 14369
/proc/meminfo: memFree=1500480/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=881.95
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3841 0 0 0 88192 3 0 0 25 0 1 0 1981333951 103940096 1987 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1987 481 235 0 24077 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 101504

[startup+942.303 s]
/proc/loadavg: 2.09 2.11 2.08 3/73 14369
/proc/meminfo: memFree=1500480/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=941.92
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3841 0 0 0 94189 3 0 0 25 0 1 0 1981333951 103940096 1987 996147200 134512640 135477443 4294956224 18446744073709551615 134584090 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1987 481 235 0 24077 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 101504

[startup+1002.3 s]
/proc/loadavg: 2.03 2.09 2.07 3/73 14369
/proc/meminfo: memFree=1500480/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=1001.9
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3841 0 0 0 100187 3 0 0 25 0 1 0 1981333951 103940096 1987 996147200 134512640 135477443 4294956224 18446744073709551615 134606883 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1987 481 235 0 24077 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 101504

[startup+1062.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/73 14369
/proc/meminfo: memFree=1500480/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=1061.88
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3841 0 0 0 106185 3 0 0 25 0 1 0 1981333951 103940096 1987 996147200 134512640 135477443 4294956224 18446744073709551615 134607508 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1987 481 235 0 24077 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 101504

[startup+1122.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/73 14369
/proc/meminfo: memFree=1500416/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=1121.86
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3841 0 0 0 112182 4 0 0 25 0 1 0 1981333951 103940096 1987 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1987 481 235 0 24077 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 101504

[startup+1182.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/73 14369
/proc/meminfo: memFree=1500352/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=1181.84
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3841 0 0 0 118180 4 0 0 25 0 1 0 1981333951 103940096 1987 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1987 481 235 0 24077 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 101504

[startup+1242.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/73 14369
/proc/meminfo: memFree=1500224/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=1241.82
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3842 0 0 0 124178 4 0 0 25 0 1 0 1981333951 103940096 1988 996147200 134512640 135477443 4294956224 18446744073709551615 134606973 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1988 481 235 0 24077 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 101504

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 2.04 3/73 14369
/proc/meminfo: memFree=1500160/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=1301.8
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3842 0 0 0 130176 4 0 0 25 0 1 0 1981333951 103940096 1988 996147200 134512640 135477443 4294956224 18446744073709551615 134583296 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1988 481 235 0 24077 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 101504

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.04 3/73 14369
/proc/meminfo: memFree=1500160/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=1361.77
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3842 0 0 0 136173 4 0 0 25 0 1 0 1981333951 103940096 1988 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1988 481 235 0 24077 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 101504

[startup+1422.31 s]
/proc/loadavg: 2.00 2.01 2.03 3/73 14369
/proc/meminfo: memFree=1500160/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=1421.75
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3842 0 0 0 142171 4 0 0 25 0 1 0 1981333951 103940096 1988 996147200 134512640 135477443 4294956224 18446744073709551615 134606755 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1988 481 235 0 24077 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 101504

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/73 14369
/proc/meminfo: memFree=1500160/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=1481.72
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3842 0 0 0 148168 4 0 0 25 0 1 0 1981333951 103940096 1988 996147200 134512640 135477443 4294956224 18446744073709551615 135268672 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1988 481 235 0 24077 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 101504

[startup+1542.3 s]
/proc/loadavg: 2.07 2.02 2.02 3/73 14369
/proc/meminfo: memFree=1500224/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=1541.69
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3842 0 0 0 154165 4 0 0 25 0 1 0 1981333951 103940096 1988 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1988 481 235 0 24077 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 101504

[startup+1602.3 s]
/proc/loadavg: 2.02 2.01 2.02 3/73 14369
/proc/meminfo: memFree=1500160/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=1601.68
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3842 0 0 0 160163 5 0 0 25 0 1 0 1981333951 103940096 1988 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1988 481 235 0 24077 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 101504

[startup+1662.3 s]
/proc/loadavg: 2.01 2.01 2.01 3/73 14375
/proc/meminfo: memFree=1499968/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=1661.66
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3842 0 0 0 166161 5 0 0 25 0 1 0 1981333951 103940096 1988 996147200 134512640 135477443 4294956224 18446744073709551615 135270704 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1988 481 235 0 24077 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 101504

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/73 14375
/proc/meminfo: memFree=1499968/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=1721.63
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3842 0 0 0 172158 5 0 0 25 0 1 0 1981333951 103940096 1988 996147200 134512640 135477443 4294956224 18446744073709551615 134583297 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1988 481 235 0 24077 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 101504

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14375
/proc/meminfo: memFree=1499968/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=1781.61
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3842 0 0 0 178156 5 0 0 25 0 1 0 1981333951 103940096 1988 996147200 134512640 135477443 4294956224 18446744073709551615 134606650 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1988 481 235 0 24077 0
Current children cumulated CPU time (s) 1781.61
Current children cumulated vsize (KiB) 101504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14375
/proc/meminfo: memFree=1499968/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=1800.01
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3842 0 0 0 179996 5 0 0 25 0 1 0 1981333951 103940096 1988 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1988 481 235 0 24077 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 101504

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

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

[startup+1800.71 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14375
/proc/meminfo: memFree=1499968/2055920 swapFree=4180076/4192956
[pid=14366] ppid=14364 vsize=101504 CPUtime=1800.01
/proc/14366/stat : 14366 (casperzao) R 14364 14366 13556 0 -1 4194304 3842 0 0 0 179996 5 0 0 25 0 1 0 1981333951 103940096 1988 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/14366/statm: 25376 1988 481 235 0 24077 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 101504

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.71
CPU time (s): 1800.02
CPU user time (s): 1799.97
CPU system time (s): 0.055991
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 109792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3842
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= 13
involuntary context switches= 6398

runsolver used 1.43878 second user time and 5.21321 second system time

The end

Launcher Data (download as text)

Begin job on node42 at 2008-07-02 20:33:35
IDJOB=1043066
IDBENCH=53592
IDSOLVER=361
FILE ID=node42/1043066-1215023615
PBS_JOBID= 7874385
Free space on /tmp= 66532 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/rand-2-25/normalized-rand-25-25-300-147-55021_ext.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1043066-1215023615/watcher-1043066-1215023615 -o /tmp/evaluation-result-1043066-1215023615/solver-1043066-1215023615 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1043066-1215023615.xml 939369525 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 8ac571a71e88b845bccc5fedbeb76d54
RANDOM SEED=939369525

node42.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		: 3000.214
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		: 3000.214
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:       1475240 kB
Buffers:         53164 kB
Cached:         356936 kB
SwapCached:       6808 kB
Active:         257076 kB
Inactive:       253400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1475240 kB
SwapTotal:     4192956 kB
SwapFree:      4180076 kB
Dirty:            6436 kB
Writeback:           0 kB
Mapped:         107956 kB
Slab:            55296 kB
Committed_AS:  3650240 kB
PageTables:       2012 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= 66532 MiB
End job on node42 at 2008-07-02 21:03:38