Trace number 1084095

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 1807.81

General information on the benchmark

Namecsp/super-queens/
normalized-super-queens-8.xml
MD5SUMcd97e8f7f9b4ac982d62b737eb37200e
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 benchmark0.039993
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints590
Maximum constraint arity2
Maximum domain size20
Number of constraints which are defined in extension0
Number of constraints which are defined in intension590
Global constraints used (with number of constraints)

Solver Data (download as text)

0.19/0.23	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.19/0.23	c Parsing = 1
0.19/0.23	c Building = 1
0.78/0.86	c [ NumberOfVariables = 40 ]
0.78/0.86	c [ NumberOfConstraints = 590 ]
0.78/0.86	c [ SizeOfSearchSpace(log2) = 172.877 ]
0.78/0.86	c SymmetrySearch = 1
0.78/0.87	c [ Found 2 symmetries ]
0.78/0.87	c InitialPropagation = 1
0.78/0.87	c [ SizeOfSearchSpace(log2) = 172.877 ]
0.78/0.87	c InitialSAC = 1
0.78/0.87	c [ SizeOfSearchSpace(log2) = 172.877 ]
0.78/0.87	c Search(SampleFF) : 
74.34/75.06	c [ Sampling domwdeg ]
74.34/75.06	c [ Sampling impacts ]
74.34/75.06	c [ Sampling la ]
74.34/75.06	c [ SamplingScores: ]
74.34/75.06	c [ domwdeg+min = 1.22909e-12 | domwdeg+rnd = 0.0159165 ]
74.34/75.06	c [ impacts+min = 0.00029128 | impacts+rnd = 0.00144397 ]
74.34/75.06	c [ la+min = 6.63167e-07 | la+rnd = 9.55659e-05 ]
74.34/75.06	c [ domwdeg = 0.00795823 | impacts = 0.000867627 | la = 4.81145e-05 ]
74.34/75.06	c [ min = 9.73144e-05 | rand = 0.000867627 ]
74.34/75.06	c [ restarting at (4.52802,4.03321e-12) ]
86.44/87.20	c [ restarting at (11.3201,1.75933e-11) ]
116.49/117.55	c [ restarting at (28.3001,1.56367e-10) ]
191.75/193.41	c [ restarting at (70.7504,9.39883e-10) ]
379.74/383.07	c [ restarting at (176.876,4.84581e-09) ]
806.57/813.54	c [ restarting at (442.19,1.96095e-08) ]

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-1084095-1215229934/watcher-1084095-1215229934 -o /tmp/evaluation-result-1084095-1215229934/solver-1084095-1215229934 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1084095-1215229934.xml 949413623 

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: 1.99 1.98 1.99 4/80 26777
/proc/meminfo: memFree=1565216/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=18572 CPUtime=0
/proc/26777/stat : 26777 (runsolver) R 26775 26777 21923 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1552663849 19017728 292 996147200 4194304 4296836 548682068480 18446744073709551615 266890439975 0 0 4096 24578 0 0 0 17 1 0 0
/proc/26777/statm: 4643 292 257 25 0 2626 0

[startup+0.0699411 s]
/proc/loadavg: 1.99 1.98 1.99 4/80 26777
/proc/meminfo: memFree=1565216/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=286844 CPUtime=0.05
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 988 0 0 0 5 0 0 0 18 0 1 0 1552663849 293728256 582 996147200 134512640 135477443 4294956224 18446744073709551615 135269072 0 0 4096 0 0 0 0 17 1 0 0
/proc/26777/statm: 71711 582 455 235 0 70412 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 286844

[startup+0.102943 s]
/proc/loadavg: 1.99 1.98 1.99 4/80 26777
/proc/meminfo: memFree=1565216/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=286976 CPUtime=0.08
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 1304 0 0 0 8 0 0 0 18 0 1 0 1552663849 293863424 599 996147200 134512640 135477443 4294956224 18446744073709551615 135258556 0 0 4096 0 0 0 0 17 1 0 0
/proc/26777/statm: 71744 599 455 235 0 70445 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 286976

[startup+0.301966 s]
/proc/loadavg: 1.99 1.98 1.99 4/80 26777
/proc/meminfo: memFree=1565216/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=287372 CPUtime=0.28
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 3223 0 0 0 27 1 0 0 19 0 1 0 1552663849 294268928 721 996147200 134512640 135477443 4294956224 18446744073709551615 134919569 0 0 4096 0 0 0 0 17 1 0 0
/proc/26777/statm: 71843 721 455 235 0 70544 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 287372

[startup+0.702013 s]
/proc/loadavg: 1.99 1.98 1.99 4/80 26777
/proc/meminfo: memFree=1565216/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=288164 CPUtime=0.68
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 7025 0 0 0 63 5 0 0 23 0 1 0 1552663849 295079936 980 996147200 134512640 135477443 4294956224 18446744073709551615 134694452 0 0 4096 0 0 0 0 17 1 0 0
/proc/26777/statm: 72041 980 455 235 0 70742 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 288164

[startup+1.5021 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 26778
/proc/meminfo: memFree=1561752/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=1.48
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8824 0 0 0 142 6 0 0 25 0 1 0 1552663849 104058880 1354 996147200 134512640 135477443 4294956224 18446744073709551615 134583102 0 0 4096 0 0 0 0 17 1 0 0
/proc/26777/statm: 25405 1354 506 235 0 24106 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 101620

[startup+3.10128 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 26778
/proc/meminfo: memFree=1561560/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=3.06
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8824 0 0 0 300 6 0 0 25 0 1 0 1552663849 104058880 1354 996147200 134512640 135477443 4294956224 18446744073709551615 135270277 0 0 4096 0 0 0 0 17 1 0 0
/proc/26777/statm: 25405 1354 506 235 0 24106 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 101620

[startup+6.30164 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 26778
/proc/meminfo: memFree=1561560/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=6.23
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8824 0 0 0 617 6 0 0 25 0 1 0 1552663849 104058880 1354 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 1 0 0
/proc/26777/statm: 25405 1354 506 235 0 24106 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 101620

[startup+12.7014 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 26778
/proc/meminfo: memFree=1561368/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=12.58
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8830 0 0 0 1252 6 0 0 25 0 1 0 1552663849 104058880 1360 996147200 134512640 135477443 4294956224 18446744073709551615 134673665 0 0 4096 0 0 0 0 17 1 0 0
/proc/26777/statm: 25405 1360 507 235 0 24106 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 101620

[startup+25.5018 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 26778
/proc/meminfo: memFree=1561304/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=25.27
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8841 0 0 0 2521 6 0 0 25 0 1 0 1552663849 104058880 1371 996147200 134512640 135477443 4294956224 18446744073709551615 134673693 0 0 4096 0 0 0 0 17 1 0 0
/proc/26777/statm: 25405 1371 507 235 0 24106 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 101620

[startup+51.1017 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 26778
/proc/meminfo: memFree=1561304/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=50.65
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8854 0 0 0 5059 6 0 0 25 0 1 0 1552663849 104058880 1384 996147200 134512640 135477443 4294956224 18446744073709551615 135269728 0 0 4096 0 0 0 0 17 1 0 0
/proc/26777/statm: 25405 1384 507 235 0 24106 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 101620

[startup+102.306 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 26778
/proc/meminfo: memFree=1561176/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=101.42
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8858 0 0 0 10136 6 0 0 25 0 1 0 1552663849 104058880 1388 996147200 134512640 135477443 4294956224 18446744073709551615 135258655 0 0 4096 0 0 0 0 17 1 0 0
/proc/26777/statm: 25405 1388 508 235 0 24106 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 101620

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 26778
/proc/meminfo: memFree=1561112/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=160.92
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8858 0 0 0 16085 7 0 0 25 0 1 0 1552663849 104058880 1388 996147200 134512640 135477443 4294956224 18446744073709551615 134673680 0 0 4096 0 0 0 0 17 1 0 0
/proc/26777/statm: 25405 1388 508 235 0 24106 0
Current children cumulated CPU time (s) 160.92
Current children cumulated vsize (KiB) 101620

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 26778
/proc/meminfo: memFree=1560984/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=220.4
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8858 0 0 0 22033 7 0 0 25 0 1 0 1552663849 104058880 1388 996147200 134512640 135477443 4294956224 18446744073709551615 135270818 0 0 4096 0 0 0 0 17 1 0 0
/proc/26777/statm: 25405 1388 508 235 0 24106 0
Current children cumulated CPU time (s) 220.4
Current children cumulated vsize (KiB) 101620

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 26778
/proc/meminfo: memFree=1560984/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=279.89
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8858 0 0 0 27982 7 0 0 25 0 1 0 1552663849 104058880 1388 996147200 134512640 135477443 4294956224 18446744073709551615 134934579 0 0 4096 0 0 0 0 17 1 0 0
/proc/26777/statm: 25405 1388 508 235 0 24106 0
Current children cumulated CPU time (s) 279.89
Current children cumulated vsize (KiB) 101620

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 26778
/proc/meminfo: memFree=1560920/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=339.38
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8858 0 0 0 33931 7 0 0 25 0 1 0 1552663849 104058880 1388 996147200 134512640 135477443 4294956224 18446744073709551615 134583585 0 0 4096 0 0 0 0 17 1 0 0
/proc/26777/statm: 25405 1388 508 235 0 24106 0
Current children cumulated CPU time (s) 339.38
Current children cumulated vsize (KiB) 101620

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 26778
/proc/meminfo: memFree=1560920/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=398.87
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8858 0 0 0 39880 7 0 0 25 0 1 0 1552663849 104058880 1388 996147200 134512640 135477443 4294956224 18446744073709551615 135208598 0 0 4096 0 0 0 0 17 1 0 0
/proc/26777/statm: 25405 1388 508 235 0 24106 0
Current children cumulated CPU time (s) 398.87
Current children cumulated vsize (KiB) 101620

[startup+462.302 s]
/proc/loadavg: 2.03 2.00 2.00 3/81 26778
/proc/meminfo: memFree=1560920/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=458.37
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8858 0 0 0 45830 7 0 0 25 0 1 0 1552663849 104058880 1388 996147200 134512640 135477443 4294956224 18446744073709551615 135270294 0 0 4096 0 0 0 0 17 1 0 0
/proc/26777/statm: 25405 1388 508 235 0 24106 0
Current children cumulated CPU time (s) 458.37
Current children cumulated vsize (KiB) 101620

[startup+522.302 s]
/proc/loadavg: 2.01 2.00 2.00 3/81 26778
/proc/meminfo: memFree=1560856/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=517.86
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8858 0 0 0 51779 7 0 0 25 0 1 0 1552663849 104058880 1388 996147200 134512640 135477443 4294956224 18446744073709551615 134695868 0 0 4096 0 0 0 0 17 1 0 0
/proc/26777/statm: 25405 1388 508 235 0 24106 0
Current children cumulated CPU time (s) 517.86
Current children cumulated vsize (KiB) 101620

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 26784
/proc/meminfo: memFree=1560720/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=577.33
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8858 0 0 0 57726 7 0 0 25 0 1 0 1552663849 104058880 1388 996147200 134512640 135477443 4294956224 18446744073709551615 135269752 0 0 4096 0 0 0 0 17 1 0 0
/proc/26777/statm: 25405 1388 508 235 0 24106 0
Current children cumulated CPU time (s) 577.33
Current children cumulated vsize (KiB) 101620

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 26784
/proc/meminfo: memFree=1560720/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=636.82
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8858 0 0 0 63675 7 0 0 25 0 1 0 1552663849 104058880 1388 996147200 134512640 135477443 4294956224 18446744073709551615 135270871 0 0 4096 0 0 0 0 17 1 0 0
/proc/26777/statm: 25405 1388 508 235 0 24106 0
Current children cumulated CPU time (s) 636.82
Current children cumulated vsize (KiB) 101620


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

[startup+822.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/74 26824
/proc/meminfo: memFree=1651328/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=815.33
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8858 0 0 0 81524 9 0 0 25 0 1 0 1552663849 104058880 1388 996147200 134512640 135477443 4294956224 18446744073709551615 134586773 0 0 4096 0 0 0 0 17 0 0 0
/proc/26777/statm: 25405 1388 508 235 0 24106 0
Current children cumulated CPU time (s) 815.33
Current children cumulated vsize (KiB) 101620

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26824
/proc/meminfo: memFree=1651200/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=875.28
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8858 0 0 0 87519 9 0 0 25 0 1 0 1552663849 104058880 1388 996147200 134512640 135477443 4294956224 18446744073709551615 134919658 0 0 4096 0 0 0 0 17 0 0 0
/proc/26777/statm: 25405 1388 508 235 0 24106 0
Current children cumulated CPU time (s) 875.28
Current children cumulated vsize (KiB) 101620

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26824
/proc/meminfo: memFree=1651264/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=935.24
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8858 0 0 0 93514 10 0 0 25 0 1 0 1552663849 104058880 1388 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 0 0 0
/proc/26777/statm: 25405 1388 508 235 0 24106 0
Current children cumulated CPU time (s) 935.24
Current children cumulated vsize (KiB) 101620

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26824
/proc/meminfo: memFree=1651200/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=995.2
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8858 0 0 0 99510 10 0 0 25 0 1 0 1552663849 104058880 1388 996147200 134512640 135477443 4294956224 18446744073709551615 134934590 0 0 4096 0 0 0 0 17 0 0 0
/proc/26777/statm: 25405 1388 508 235 0 24106 0
Current children cumulated CPU time (s) 995.2
Current children cumulated vsize (KiB) 101620

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26824
/proc/meminfo: memFree=1651200/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=1055.15
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8858 0 0 0 105505 10 0 0 25 0 1 0 1552663849 104058880 1388 996147200 134512640 135477443 4294956224 18446744073709551615 134921248 0 0 4096 0 0 0 0 17 0 0 0
/proc/26777/statm: 25405 1388 508 235 0 24106 0
Current children cumulated CPU time (s) 1055.15
Current children cumulated vsize (KiB) 101620

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26824
/proc/meminfo: memFree=1651136/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=1115.1
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8858 0 0 0 111500 10 0 0 25 0 1 0 1552663849 104058880 1388 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/26777/statm: 25405 1388 508 235 0 24106 0
Current children cumulated CPU time (s) 1115.1
Current children cumulated vsize (KiB) 101620

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26824
/proc/meminfo: memFree=1651144/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=1175.05
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8858 0 0 0 117495 10 0 0 25 0 1 0 1552663849 104058880 1388 996147200 134512640 135477443 4294956224 18446744073709551615 135270856 0 0 4096 0 0 0 0 17 0 0 0
/proc/26777/statm: 25405 1388 508 235 0 24106 0
Current children cumulated CPU time (s) 1175.05
Current children cumulated vsize (KiB) 101620

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26824
/proc/meminfo: memFree=1651016/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=1235.01
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8858 0 0 0 123491 10 0 0 25 0 1 0 1552663849 104058880 1388 996147200 134512640 135477443 4294956224 18446744073709551615 134673665 0 0 4096 0 0 0 0 17 0 0 0
/proc/26777/statm: 25405 1388 508 235 0 24106 0
Current children cumulated CPU time (s) 1235.01
Current children cumulated vsize (KiB) 101620

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26824
/proc/meminfo: memFree=1651016/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=1294.96
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8858 0 0 0 129486 10 0 0 25 0 1 0 1552663849 104058880 1388 996147200 134512640 135477443 4294956224 18446744073709551615 134919668 0 0 4096 0 0 0 0 17 0 0 0
/proc/26777/statm: 25405 1388 508 235 0 24106 0
Current children cumulated CPU time (s) 1294.96
Current children cumulated vsize (KiB) 101620

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26824
/proc/meminfo: memFree=1651016/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=1354.91
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8858 0 0 0 135481 10 0 0 25 0 1 0 1552663849 104058880 1388 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/26777/statm: 25405 1388 508 235 0 24106 0
Current children cumulated CPU time (s) 1354.91
Current children cumulated vsize (KiB) 101620

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26824
/proc/meminfo: memFree=1650952/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=1414.87
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8858 0 0 0 141477 10 0 0 25 0 1 0 1552663849 104058880 1388 996147200 134512640 135477443 4294956224 18446744073709551615 134919612 0 0 4096 0 0 0 0 17 0 0 0
/proc/26777/statm: 25405 1388 508 235 0 24106 0
Current children cumulated CPU time (s) 1414.87
Current children cumulated vsize (KiB) 101620

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26824
/proc/meminfo: memFree=1650888/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=1474.81
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8858 0 0 0 147471 10 0 0 25 0 1 0 1552663849 104058880 1388 996147200 134512640 135477443 4294956224 18446744073709551615 134934640 0 0 4096 0 0 0 0 17 0 0 0
/proc/26777/statm: 25405 1388 508 235 0 24106 0
Current children cumulated CPU time (s) 1474.81
Current children cumulated vsize (KiB) 101620

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26824
/proc/meminfo: memFree=1650824/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=1534.76
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8858 0 0 0 153466 10 0 0 25 0 1 0 1552663849 104058880 1388 996147200 134512640 135477443 4294956224 18446744073709551615 135268286 0 0 4096 0 0 0 0 17 0 0 0
/proc/26777/statm: 25405 1388 508 235 0 24106 0
Current children cumulated CPU time (s) 1534.76
Current children cumulated vsize (KiB) 101620

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26824
/proc/meminfo: memFree=1650888/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=1594.73
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8858 0 0 0 159462 11 0 0 25 0 1 0 1552663849 104058880 1388 996147200 134512640 135477443 4294956224 18446744073709551615 134919650 0 0 4096 0 0 0 0 17 0 0 0
/proc/26777/statm: 25405 1388 508 235 0 24106 0
Current children cumulated CPU time (s) 1594.73
Current children cumulated vsize (KiB) 101620

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26824
/proc/meminfo: memFree=1650824/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=1654.67
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8858 0 0 0 165456 11 0 0 25 0 1 0 1552663849 104058880 1388 996147200 134512640 135477443 4294956224 18446744073709551615 135269774 0 0 4096 0 0 0 0 17 0 0 0
/proc/26777/statm: 25405 1388 508 235 0 24106 0
Current children cumulated CPU time (s) 1654.67
Current children cumulated vsize (KiB) 101620

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26824
/proc/meminfo: memFree=1650760/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=1714.63
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8858 0 0 0 171452 11 0 0 25 0 1 0 1552663849 104058880 1388 996147200 134512640 135477443 4294956224 18446744073709551615 134688612 0 0 4096 0 0 0 0 17 0 0 0
/proc/26777/statm: 25405 1388 508 235 0 24106 0
Current children cumulated CPU time (s) 1714.63
Current children cumulated vsize (KiB) 101620

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26824
/proc/meminfo: memFree=1650568/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=1774.58
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8858 0 0 0 177447 11 0 0 25 0 1 0 1552663849 104058880 1388 996147200 134512640 135477443 4294956224 18446744073709551615 135268530 0 0 4096 0 0 0 0 17 0 0 0
/proc/26777/statm: 25405 1388 508 235 0 24106 0
Current children cumulated CPU time (s) 1774.58
Current children cumulated vsize (KiB) 101620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26824
/proc/meminfo: memFree=1650568/2055920 swapFree=4112696/4192956
[pid=26777] ppid=26775 vsize=101620 CPUtime=1800.06
/proc/26777/stat : 26777 (casperzao) R 26775 26777 21923 0 -1 4194304 8858 0 0 0 179995 11 0 0 25 0 1 0 1552663849 104058880 1388 996147200 134512640 135477443 4294956224 18446744073709551615 135270828 0 0 4096 0 0 0 0 17 0 0 0
/proc/26777/statm: 25405 1388 508 235 0 24106 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 101620

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): 1807.81
CPU time (s): 1800.08
CPU user time (s): 1799.96
CPU system time (s): 0.115982
CPU usage (%): 99.5723
Max. virtual memory (cumulated for all children) (KiB): 288428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8858
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= 21058

runsolver used 1.71874 second user time and 4.86626 second system time

The end

Launcher Data (download as text)

Begin job on node38 at 2008-07-05 05:52:14
IDJOB=1084095
IDBENCH=57525
IDSOLVER=361
FILE ID=node38/1084095-1215229934
PBS_JOBID= 7881695
Free space on /tmp= 66436 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/super-queens/normalized-super-queens-8.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1084095-1215229934/watcher-1084095-1215229934 -o /tmp/evaluation-result-1084095-1215229934/solver-1084095-1215229934 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1084095-1215229934.xml 949413623 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= cd97e8f7f9b4ac982d62b737eb37200e
RANDOM SEED=949413623

node38.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		: 3000.223
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		: 3000.223
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:       1565696 kB
Buffers:         43632 kB
Cached:         184596 kB
SwapCached:      74304 kB
Active:         356488 kB
Inactive:        78784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1565696 kB
SwapTotal:     4192956 kB
SwapFree:      4112696 kB
Dirty:            2972 kB
Writeback:           0 kB
Mapped:         220616 kB
Slab:            39772 kB
Committed_AS:  3765160 kB
PageTables:       2312 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= 66412 MiB
End job on node38 at 2008-07-05 06:22:24