./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 eb692b52 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 0.2.2-?-eb692b5 [2022-07-19 22:36:03,945 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-19 22:36:03,947 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-19 22:36:03,977 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-19 22:36:03,978 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-19 22:36:03,979 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-19 22:36:03,981 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-19 22:36:03,985 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-19 22:36:03,987 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-19 22:36:03,990 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-19 22:36:03,992 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-19 22:36:03,993 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-19 22:36:03,994 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-19 22:36:03,995 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-19 22:36:03,997 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-19 22:36:03,999 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-19 22:36:04,000 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-19 22:36:04,002 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-19 22:36:04,003 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-19 22:36:04,008 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-19 22:36:04,009 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-19 22:36:04,011 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-19 22:36:04,011 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-19 22:36:04,012 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-19 22:36:04,013 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-19 22:36:04,019 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-19 22:36:04,019 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-19 22:36:04,020 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-19 22:36:04,022 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-19 22:36:04,022 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-19 22:36:04,023 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-19 22:36:04,023 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-19 22:36:04,025 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-19 22:36:04,026 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-19 22:36:04,027 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-19 22:36:04,027 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-19 22:36:04,028 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-19 22:36:04,028 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-19 22:36:04,028 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-19 22:36:04,028 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-19 22:36:04,029 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-19 22:36:04,031 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-19 22:36:04,032 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-19 22:36:04,063 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-19 22:36:04,063 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-19 22:36:04,064 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-19 22:36:04,064 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-19 22:36:04,065 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-19 22:36:04,065 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-19 22:36:04,065 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-19 22:36:04,065 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-19 22:36:04,066 INFO L138 SettingsManager]: * Use SBE=true [2022-07-19 22:36:04,066 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-19 22:36:04,067 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-19 22:36:04,067 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-19 22:36:04,067 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-19 22:36:04,067 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-19 22:36:04,067 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-19 22:36:04,067 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-19 22:36:04,068 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-19 22:36:04,068 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-19 22:36:04,068 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-19 22:36:04,069 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-19 22:36:04,069 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-19 22:36:04,069 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-19 22:36:04,069 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-19 22:36:04,070 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-19 22:36:04,070 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-19 22:36:04,070 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-19 22:36:04,070 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-19 22:36:04,070 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-19 22:36:04,070 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-19 22:36:04,071 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-19 22:36:04,071 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65da7c9375a50b89315e25df285301cecdc75e43a46d063233374397ae505bb2 [2022-07-19 22:36:04,250 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-19 22:36:04,269 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-19 22:36:04,271 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-19 22:36:04,272 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-19 22:36:04,272 INFO L275 PluginConnector]: CDTParser initialized [2022-07-19 22:36:04,273 INFO L432 ainManager$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 [2022-07-19 22:36:04,335 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ede7458da/e94c2b23453b4cc9b64f4f24513e1be2/FLAGef7eca616 [2022-07-19 22:36:05,331 INFO L306 CDTParser]: Found 1 translation units. [2022-07-19 22:36:05,332 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 [2022-07-19 22:36:05,430 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ede7458da/e94c2b23453b4cc9b64f4f24513e1be2/FLAGef7eca616 [2022-07-19 22:36:05,796 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ede7458da/e94c2b23453b4cc9b64f4f24513e1be2 [2022-07-19 22:36:05,798 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-19 22:36:05,799 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-19 22:36:05,800 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-19 22:36:05,800 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-19 22:36:05,804 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-19 22:36:05,804 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 10:36:05" (1/1) ... [2022-07-19 22:36:05,805 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7762f36d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:36:05, skipping insertion in model container [2022-07-19 22:36:05,805 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 10:36:05" (1/1) ... [2022-07-19 22:36:05,811 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-19 22:36:06,037 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-19 22:36:07,242 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-07-19 22:36:15,113 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2022-07-19 22:36:15,114 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@69d9c49b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:36:15, skipping insertion in model container [2022-07-19 22:36:15,114 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-19 22:36:15,114 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-19 22:36:15,116 INFO L158 Benchmark]: Toolchain (without parser) took 9315.84ms. Allocated memory was 130.0MB in the beginning and 358.6MB in the end (delta: 228.6MB). Free memory was 88.7MB in the beginning and 139.1MB in the end (delta: -50.4MB). Peak memory consumption was 215.4MB. Max. memory is 16.1GB. [2022-07-19 22:36:15,116 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 96.5MB. Free memory is still 51.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-19 22:36:15,117 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9314.12ms. Allocated memory was 130.0MB in the beginning and 358.6MB in the end (delta: 228.6MB). Free memory was 88.2MB in the beginning and 139.1MB in the end (delta: -50.9MB). Peak memory consumption was 215.4MB. Max. memory is 16.1GB. [2022-07-19 22:36:15,118 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 96.5MB. Free memory is still 51.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9314.12ms. Allocated memory was 130.0MB in the beginning and 358.6MB in the end (delta: 228.6MB). Free memory was 88.2MB in the beginning and 139.1MB in the end (delta: -50.9MB). Peak memory consumption was 215.4MB. 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 0.2.2-?-eb692b5 [2022-07-19 22:36:16,628 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-19 22:36:16,630 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-19 22:36:16,652 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-19 22:36:16,652 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-19 22:36:16,653 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-19 22:36:16,654 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-19 22:36:16,655 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-19 22:36:16,663 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-19 22:36:16,665 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-19 22:36:16,665 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-19 22:36:16,666 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-19 22:36:16,666 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-19 22:36:16,667 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-19 22:36:16,668 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-19 22:36:16,668 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-19 22:36:16,669 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-19 22:36:16,670 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-19 22:36:16,671 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-19 22:36:16,672 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-19 22:36:16,673 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-19 22:36:16,674 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-19 22:36:16,674 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-19 22:36:16,675 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-19 22:36:16,676 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-19 22:36:16,677 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-19 22:36:16,678 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-19 22:36:16,678 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-19 22:36:16,679 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-19 22:36:16,679 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-19 22:36:16,680 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-19 22:36:16,680 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-19 22:36:16,681 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-19 22:36:16,681 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-19 22:36:16,682 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-19 22:36:16,683 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-19 22:36:16,683 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-19 22:36:16,683 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-19 22:36:16,684 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-19 22:36:16,684 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-19 22:36:16,684 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-19 22:36:16,685 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-19 22:36:16,686 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-19 22:36:16,702 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-19 22:36:16,702 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-19 22:36:16,702 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-19 22:36:16,702 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-19 22:36:16,703 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-19 22:36:16,703 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-19 22:36:16,704 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-19 22:36:16,704 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-19 22:36:16,704 INFO L138 SettingsManager]: * Use SBE=true [2022-07-19 22:36:16,704 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-19 22:36:16,704 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-19 22:36:16,704 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-19 22:36:16,705 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-19 22:36:16,705 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-19 22:36:16,705 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-19 22:36:16,705 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-19 22:36:16,705 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-19 22:36:16,705 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-19 22:36:16,706 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-19 22:36:16,706 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-19 22:36:16,706 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-19 22:36:16,706 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-19 22:36:16,706 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-19 22:36:16,706 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-19 22:36:16,706 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-19 22:36:16,707 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-19 22:36:16,707 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-19 22:36:16,707 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-19 22:36:16,707 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-19 22:36:16,707 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-19 22:36:16,707 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-19 22:36:16,707 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-19 22:36:16,708 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-19 22:36:16,708 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65da7c9375a50b89315e25df285301cecdc75e43a46d063233374397ae505bb2 [2022-07-19 22:36:16,965 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-19 22:36:16,981 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-19 22:36:16,983 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-19 22:36:16,984 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-19 22:36:16,984 INFO L275 PluginConnector]: CDTParser initialized [2022-07-19 22:36:16,986 INFO L432 ainManager$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 [2022-07-19 22:36:17,039 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e4de1eec/a7a614e39ee94ced9873f42a4c3fa81d/FLAGfa2be7a02 [2022-07-19 22:36:18,157 INFO L306 CDTParser]: Found 1 translation units. [2022-07-19 22:36:18,158 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 [2022-07-19 22:36:18,294 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e4de1eec/a7a614e39ee94ced9873f42a4c3fa81d/FLAGfa2be7a02 [2022-07-19 22:36:18,324 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e4de1eec/a7a614e39ee94ced9873f42a4c3fa81d [2022-07-19 22:36:18,327 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-19 22:36:18,329 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-19 22:36:18,331 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-19 22:36:18,331 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-19 22:36:18,335 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-19 22:36:18,336 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 10:36:18" (1/1) ... [2022-07-19 22:36:18,337 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47fcaa66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:36:18, skipping insertion in model container [2022-07-19 22:36:18,337 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 10:36:18" (1/1) ... [2022-07-19 22:36:18,342 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-19 22:36:18,666 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-19 22:36:19,928 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-07-19 22:36:21,960 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2022-07-19 22:36:21,961 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@56b202cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:36:21, skipping insertion in model container [2022-07-19 22:36:21,962 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-19 22:36:21,962 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-19 22:36:21,964 INFO L158 Benchmark]: Toolchain (without parser) took 3634.03ms. Allocated memory was 86.0MB in the beginning and 172.0MB in the end (delta: 86.0MB). Free memory was 40.5MB in the beginning and 72.6MB in the end (delta: -32.1MB). Peak memory consumption was 83.7MB. Max. memory is 16.1GB. [2022-07-19 22:36:21,964 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 62.9MB. Free memory was 45.1MB in the beginning and 45.0MB in the end (delta: 33.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-19 22:36:21,965 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3631.08ms. Allocated memory was 86.0MB in the beginning and 172.0MB in the end (delta: 86.0MB). Free memory was 40.4MB in the beginning and 72.6MB in the end (delta: -32.3MB). Peak memory consumption was 83.7MB. Max. memory is 16.1GB. [2022-07-19 22:36:21,966 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 62.9MB. Free memory was 45.1MB in the beginning and 45.0MB in the end (delta: 33.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3631.08ms. Allocated memory was 86.0MB in the beginning and 172.0MB in the end (delta: 86.0MB). Free memory was 40.4MB in the beginning and 72.6MB in the end (delta: -32.3MB). Peak memory consumption was 83.7MB. 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