./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/termination-memory-alloca/openbsd_cstpcpy-alloca-2.i --full-output --architecture 64bit


--------------------------------------------------------------------------------


Checking for termination
Using default analysis
Version 025d5a27
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerTermination.xml -i ../sv-benchmarks/c/termination-memory-alloca/openbsd_cstpcpy-alloca-2.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) )

 --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 001582003a9a42d7c73bfe1e3e6fff242f9ddf73
................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Execution finished normally
Using bit-precise analysis
No suitable file found in config dir /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config using search string *Termination*64bit*_Bitvector*.epf
No suitable settings file found using Termination*64bit*_Bitvector
ERROR: UNSUPPORTED PROPERTY
Writing output log to file Ultimate.log
Result:
UNKNOWN
--- Real Ultimate output ---
This is Ultimate 0.1.24-025d5a2
[2019-11-26 18:03:41,570 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-11-26 18:03:41,575 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-11-26 18:03:41,594 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-11-26 18:03:41,596 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-11-26 18:03:41,598 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-11-26 18:03:41,605 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-11-26 18:03:41,618 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2019-11-26 18:03:41,624 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-11-26 18:03:41,629 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-11-26 18:03:41,630 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2019-11-26 18:03:41,634 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-11-26 18:03:41,634 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-11-26 18:03:41,637 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-11-26 18:03:41,639 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-11-26 18:03:41,640 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-11-26 18:03:41,645 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-11-26 18:03:41,646 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-11-26 18:03:41,648 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-11-26 18:03:41,653 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-11-26 18:03:41,659 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-11-26 18:03:41,664 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-11-26 18:03:41,666 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2019-11-26 18:03:41,668 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-11-26 18:03:41,675 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-11-26 18:03:41,675 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-11-26 18:03:41,675 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-11-26 18:03:41,679 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-11-26 18:03:41,680 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-11-26 18:03:41,681 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-11-26 18:03:41,681 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-11-26 18:03:41,682 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-11-26 18:03:41,682 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-11-26 18:03:41,684 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2019-11-26 18:03:41,686 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-11-26 18:03:41,689 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2019-11-26 18:03:41,690 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-11-26 18:03:41,690 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-11-26 18:03:41,690 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2019-11-26 18:03:41,691 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2019-11-26 18:03:41,695 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-11-26 18:03:41,696 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-64bit-Automizer_Default.epf
[2019-11-26 18:03:41,729 INFO  L113        SettingsManager]: Loading preferences was successful
[2019-11-26 18:03:41,729 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2019-11-26 18:03:41,731 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-11-26 18:03:41,733 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2019-11-26 18:03:41,733 INFO  L138        SettingsManager]:  * Use SBE=true
[2019-11-26 18:03:41,733 INFO  L136        SettingsManager]: Preferences of BuchiAutomizer differ from their defaults:
[2019-11-26 18:03:41,733 INFO  L138        SettingsManager]:  * NCSB implementation=INTSET_LAZY3
[2019-11-26 18:03:41,735 INFO  L138        SettingsManager]:  * Use old map elimination=false
[2019-11-26 18:03:41,735 INFO  L138        SettingsManager]:  * Use external solver (rank synthesis)=false
[2019-11-26 18:03:41,735 INFO  L138        SettingsManager]:  * Use only trivial implications for array writes=true
[2019-11-26 18:03:41,736 INFO  L138        SettingsManager]:  * Rank analysis=LINEAR_WITH_GUESSES
[2019-11-26 18:03:41,736 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-11-26 18:03:41,736 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2019-11-26 18:03:41,737 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2019-11-26 18:03:41,740 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2019-11-26 18:03:41,740 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=ASSUME
[2019-11-26 18:03:41,740 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=ASSUME
[2019-11-26 18:03:41,740 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=ASSUME
[2019-11-26 18:03:41,741 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2019-11-26 18:03:41,741 INFO  L138        SettingsManager]:  * Assume nondeterminstic values are in range=false
[2019-11-26 18:03:41,741 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2019-11-26 18:03:41,741 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=ASSUME
[2019-11-26 18:03:41,741 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-11-26 18:03:41,742 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-11-26 18:03:41,742 INFO  L138        SettingsManager]:  * To the following directory=/home/matthias/ultimate/dump
[2019-11-26 18:03:41,742 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-11-26 18:03:41,742 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2019-11-26 18:03:41,742 INFO  L138        SettingsManager]:  * Dump automata to the following directory=/home/matthias/ultimate/dump/auto
[2019-11-26 18:03:41,744 INFO  L136        SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2019-11-26 18:03:41,747 INFO  L138        SettingsManager]:  * TransformationType=MODULO_NEIGHBOR
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) )


Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 001582003a9a42d7c73bfe1e3e6fff242f9ddf73
[2019-11-26 18:03:42,175 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-11-26 18:03:42,191 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-11-26 18:03:42,196 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-11-26 18:03:42,200 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-11-26 18:03:42,201 INFO  L275        PluginConnector]: CDTParser initialized
[2019-11-26 18:03:42,203 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/termination-memory-alloca/openbsd_cstpcpy-alloca-2.i
[2019-11-26 18:03:42,306 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8afd7dd64/e56f19f5395b4b11b372bf521d0a1e23/FLAG3b85a2208
[2019-11-26 18:03:43,147 INFO  L306              CDTParser]: Found 1 translation units.
[2019-11-26 18:03:43,148 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/termination-memory-alloca/openbsd_cstpcpy-alloca-2.i
[2019-11-26 18:03:43,182 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8afd7dd64/e56f19f5395b4b11b372bf521d0a1e23/FLAG3b85a2208
[2019-11-26 18:03:43,355 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8afd7dd64/e56f19f5395b4b11b372bf521d0a1e23
[2019-11-26 18:03:43,361 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-11-26 18:03:43,364 INFO  L131        ToolchainWalker]: Walking toolchain with 3 elements.
[2019-11-26 18:03:43,370 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-11-26 18:03:43,370 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-11-26 18:03:43,376 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-11-26 18:03:43,379 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 06:03:43" (1/1) ...
[2019-11-26 18:03:43,384 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42beb182 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 06:03:43, skipping insertion in model container
[2019-11-26 18:03:43,385 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 06:03:43" (1/1) ...
[2019-11-26 18:03:43,400 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2019-11-26 18:03:43,466 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2019-11-26 18:03:43,722 ERROR L326         MainTranslator]: Unsupported Syntax: Undefined type __fsid_t
[2019-11-26 18:03:43,726 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2f6cae2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 06:03:43, skipping insertion in model container
[2019-11-26 18:03:43,727 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-11-26 18:03:43,727 INFO  L184        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2019-11-26 18:03:43,731 INFO  L168              Benchmark]: Toolchain (without parser) took 365.39 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB.
[2019-11-26 18:03:43,734 INFO  L168              Benchmark]: CDTParser took 2.38 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB.
[2019-11-26 18:03:43,735 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 357.38 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB.
[2019-11-26 18:03:43,739 INFO  L335   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 2.38 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB.
 * CACSL2BoogieTranslator took 357.38 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
  - UnsupportedSyntaxResult [Line: 174]: Unsupported Syntax
    Undefined type __fsid_t
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...