./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-usb-image-microtek.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c36dfa3b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-usb-image-microtek.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-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(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 65da7c9375a50b89315e25df285301cecdc75e43a46d063233374397ae505bb2 --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.seqcomp-c36dfa3 [2021-11-04 01:08:12,519 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-04 01:08:12,551 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-04 01:08:12,584 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-04 01:08:12,584 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-04 01:08:12,588 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-04 01:08:12,589 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-04 01:08:12,593 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-04 01:08:12,595 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-04 01:08:12,599 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-04 01:08:12,600 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-04 01:08:12,601 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-04 01:08:12,601 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-04 01:08:12,603 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-04 01:08:12,605 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-04 01:08:12,608 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-04 01:08:12,609 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-04 01:08:12,610 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-04 01:08:12,612 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-04 01:08:12,615 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-04 01:08:12,617 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-04 01:08:12,618 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-04 01:08:12,619 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-04 01:08:12,620 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-04 01:08:12,625 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-04 01:08:12,626 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-04 01:08:12,626 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-04 01:08:12,627 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-04 01:08:12,628 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-04 01:08:12,629 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-04 01:08:12,629 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-04 01:08:12,630 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-04 01:08:12,631 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-04 01:08:12,632 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-04 01:08:12,633 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-04 01:08:12,633 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-04 01:08:12,635 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-04 01:08:12,635 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-04 01:08:12,635 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-04 01:08:12,636 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-04 01:08:12,636 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-04 01:08:12,637 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-04 01:08:12,663 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-04 01:08:12,665 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-04 01:08:12,666 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-04 01:08:12,666 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-04 01:08:12,667 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-04 01:08:12,667 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-04 01:08:12,667 INFO L138 SettingsManager]: * Use SBE=true [2021-11-04 01:08:12,668 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-04 01:08:12,668 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-04 01:08:12,668 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-04 01:08:12,669 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-04 01:08:12,669 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-04 01:08:12,669 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-04 01:08:12,669 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-04 01:08:12,669 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-04 01:08:12,669 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-04 01:08:12,670 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-04 01:08:12,670 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-04 01:08:12,670 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-04 01:08:12,670 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-04 01:08:12,670 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-04 01:08:12,671 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-04 01:08:12,671 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-04 01:08:12,671 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-04 01:08:12,671 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-04 01:08:12,671 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-04 01:08:12,671 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-04 01:08:12,673 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-04 01:08:12,673 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-04 01:08:12,673 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65da7c9375a50b89315e25df285301cecdc75e43a46d063233374397ae505bb2 [2021-11-04 01:08:12,893 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-04 01:08:12,915 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-04 01:08:12,918 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-04 01:08:12,919 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-04 01:08:12,920 INFO L275 PluginConnector]: CDTParser initialized [2021-11-04 01:08:12,921 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-usb-image-microtek.cil.out.i [2021-11-04 01:08:12,977 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab2a18780/c60210ab99214141bf9d9010be845ee9/FLAG4a9add368 [2021-11-04 01:08:14,332 INFO L306 CDTParser]: Found 1 translation units. [2021-11-04 01:08:14,333 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-usb-image-microtek.cil.out.i [2021-11-04 01:08:14,491 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab2a18780/c60210ab99214141bf9d9010be845ee9/FLAG4a9add368 [2021-11-04 01:08:15,000 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab2a18780/c60210ab99214141bf9d9010be845ee9 [2021-11-04 01:08:15,003 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-04 01:08:15,007 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-04 01:08:15,014 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-04 01:08:15,014 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-04 01:08:15,017 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-04 01:08:15,026 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 01:08:15" (1/1) ... [2021-11-04 01:08:15,027 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6343801b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:08:15, skipping insertion in model container [2021-11-04 01:08:15,027 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 01:08:15" (1/1) ... [2021-11-04 01:08:15,032 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-04 01:08:15,353 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-04 01:08:17,008 WARN L612 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-11-04 01:08:19,751 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-11-04 01:08:19,756 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5e44457d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:08:19, skipping insertion in model container [2021-11-04 01:08:19,756 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-04 01:08:19,757 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-04 01:08:19,761 INFO L158 Benchmark]: Toolchain (without parser) took 4750.80ms. Allocated memory was 134.2MB in the beginning and 211.8MB in the end (delta: 77.6MB). Free memory was 81.8MB in the beginning and 115.9MB in the end (delta: -34.2MB). Peak memory consumption was 112.5MB. Max. memory is 16.1GB. [2021-11-04 01:08:19,780 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 90.2MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-04 01:08:19,782 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4742.77ms. Allocated memory was 134.2MB in the beginning and 211.8MB in the end (delta: 77.6MB). Free memory was 81.4MB in the beginning and 115.9MB in the end (delta: -34.6MB). Peak memory consumption was 112.5MB. Max. memory is 16.1GB. [2021-11-04 01:08:19,783 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 90.2MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4742.77ms. Allocated memory was 134.2MB in the beginning and 211.8MB in the end (delta: 77.6MB). Free memory was 81.4MB in the beginning and 115.9MB in the end (delta: -34.6MB). Peak memory consumption was 112.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1110]: Unsupported Syntax Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-usb-image-microtek.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.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(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 65da7c9375a50b89315e25df285301cecdc75e43a46d063233374397ae505bb2 --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.seqcomp-c36dfa3 [2021-11-04 01:08:22,003 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-04 01:08:22,006 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-04 01:08:22,049 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-04 01:08:22,050 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-04 01:08:22,053 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-04 01:08:22,054 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-04 01:08:22,059 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-04 01:08:22,061 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-04 01:08:22,065 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-04 01:08:22,066 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-04 01:08:22,067 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-04 01:08:22,068 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-04 01:08:22,070 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-04 01:08:22,071 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-04 01:08:22,077 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-04 01:08:22,078 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-04 01:08:22,081 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-04 01:08:22,083 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-04 01:08:22,088 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-04 01:08:22,090 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-04 01:08:22,091 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-04 01:08:22,092 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-04 01:08:22,093 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-04 01:08:22,099 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-04 01:08:22,100 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-04 01:08:22,100 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-04 01:08:22,101 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-04 01:08:22,102 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-04 01:08:22,103 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-04 01:08:22,103 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-04 01:08:22,104 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-04 01:08:22,105 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-04 01:08:22,106 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-04 01:08:22,107 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-04 01:08:22,107 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-04 01:08:22,108 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-04 01:08:22,108 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-04 01:08:22,109 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-04 01:08:22,110 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-04 01:08:22,110 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-04 01:08:22,114 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-11-04 01:08:22,150 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-04 01:08:22,151 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-04 01:08:22,152 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-04 01:08:22,152 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-04 01:08:22,154 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-04 01:08:22,154 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-04 01:08:22,154 INFO L138 SettingsManager]: * Use SBE=true [2021-11-04 01:08:22,155 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-04 01:08:22,155 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-04 01:08:22,155 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-04 01:08:22,156 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-04 01:08:22,156 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-04 01:08:22,156 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-04 01:08:22,157 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-04 01:08:22,157 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-04 01:08:22,157 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-04 01:08:22,157 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-04 01:08:22,158 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-04 01:08:22,158 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-04 01:08:22,158 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-04 01:08:22,158 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-04 01:08:22,158 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-04 01:08:22,159 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-04 01:08:22,159 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-04 01:08:22,159 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-11-04 01:08:22,159 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-04 01:08:22,159 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-04 01:08:22,160 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-04 01:08:22,160 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-04 01:08:22,160 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-04 01:08:22,160 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-04 01:08:22,160 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65da7c9375a50b89315e25df285301cecdc75e43a46d063233374397ae505bb2 [2021-11-04 01:08:22,514 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-04 01:08:22,532 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-04 01:08:22,535 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-04 01:08:22,536 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-04 01:08:22,536 INFO L275 PluginConnector]: CDTParser initialized [2021-11-04 01:08:22,538 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-usb-image-microtek.cil.out.i [2021-11-04 01:08:22,589 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e88a24f6/a65536ce337c460e962897ae5e4c7a6f/FLAG232f485dc [2021-11-04 01:08:24,222 INFO L306 CDTParser]: Found 1 translation units. [2021-11-04 01:08:24,223 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-usb-image-microtek.cil.out.i [2021-11-04 01:08:24,366 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e88a24f6/a65536ce337c460e962897ae5e4c7a6f/FLAG232f485dc [2021-11-04 01:08:24,440 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e88a24f6/a65536ce337c460e962897ae5e4c7a6f [2021-11-04 01:08:24,443 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-04 01:08:24,444 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-04 01:08:24,446 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-04 01:08:24,447 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-04 01:08:24,450 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-04 01:08:24,450 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 01:08:24" (1/1) ... [2021-11-04 01:08:24,451 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@764bc839 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:08:24, skipping insertion in model container [2021-11-04 01:08:24,451 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 01:08:24" (1/1) ... [2021-11-04 01:08:24,457 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-04 01:08:24,825 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-04 01:08:26,450 WARN L612 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-11-04 01:08:28,953 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-11-04 01:08:28,954 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4a4323c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:08:28, skipping insertion in model container [2021-11-04 01:08:28,954 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-04 01:08:28,955 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-04 01:08:28,957 INFO L158 Benchmark]: Toolchain (without parser) took 4511.43ms. Allocated memory was 109.1MB in the beginning and 188.7MB in the end (delta: 79.7MB). Free memory was 59.1MB in the beginning and 82.2MB in the end (delta: -23.1MB). Peak memory consumption was 65.2MB. Max. memory is 16.1GB. [2021-11-04 01:08:28,959 INFO L158 Benchmark]: CDTParser took 1.12ms. Allocated memory is still 44.0MB. Free memory was 26.3MB in the beginning and 26.3MB in the end (delta: 50.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-04 01:08:28,962 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4508.41ms. Allocated memory was 109.1MB in the beginning and 188.7MB in the end (delta: 79.7MB). Free memory was 58.8MB in the beginning and 82.2MB in the end (delta: -23.4MB). Peak memory consumption was 65.2MB. Max. memory is 16.1GB. [2021-11-04 01:08:28,965 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.12ms. Allocated memory is still 44.0MB. Free memory was 26.3MB in the beginning and 26.3MB in the end (delta: 50.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4508.41ms. Allocated memory was 109.1MB in the beginning and 188.7MB in the end (delta: 79.7MB). Free memory was 58.8MB in the beginning and 82.2MB in the end (delta: -23.4MB). Peak memory consumption was 65.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1110]: Unsupported Syntax Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN