./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 6c24879c 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-?-6c24879 [2022-07-12 11:33:04,796 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-12 11:33:04,797 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-12 11:33:04,851 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-12 11:33:04,851 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-12 11:33:04,852 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-12 11:33:04,854 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-12 11:33:04,855 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-12 11:33:04,856 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-12 11:33:04,859 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-12 11:33:04,860 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-12 11:33:04,862 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-12 11:33:04,862 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-12 11:33:04,864 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-12 11:33:04,865 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-12 11:33:04,867 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-12 11:33:04,868 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-12 11:33:04,869 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-12 11:33:04,870 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-12 11:33:04,874 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-12 11:33:04,875 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-12 11:33:04,876 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-12 11:33:04,876 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-12 11:33:04,877 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-12 11:33:04,878 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-12 11:33:04,883 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-12 11:33:04,883 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-12 11:33:04,884 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-12 11:33:04,884 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-12 11:33:04,885 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-12 11:33:04,885 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-12 11:33:04,886 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-12 11:33:04,887 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-12 11:33:04,887 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-12 11:33:04,888 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-12 11:33:04,889 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-12 11:33:04,889 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-12 11:33:04,890 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-12 11:33:04,890 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-12 11:33:04,890 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-12 11:33:04,891 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-12 11:33:04,892 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-12 11:33:04,893 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-12 11:33:04,918 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-12 11:33:04,919 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-12 11:33:04,919 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-12 11:33:04,919 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-12 11:33:04,920 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-12 11:33:04,920 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-12 11:33:04,920 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-12 11:33:04,921 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-12 11:33:04,921 INFO L138 SettingsManager]: * Use SBE=true [2022-07-12 11:33:04,921 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-12 11:33:04,922 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-12 11:33:04,922 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-12 11:33:04,922 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-12 11:33:04,922 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-12 11:33:04,922 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-12 11:33:04,922 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-12 11:33:04,923 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-12 11:33:04,923 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-12 11:33:04,923 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-12 11:33:04,923 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-12 11:33:04,923 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-12 11:33:04,923 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 11:33:04,924 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-12 11:33:04,924 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-12 11:33:04,924 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-12 11:33:04,924 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-12 11:33:04,924 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-12 11:33:04,924 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-12 11:33:04,925 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-12 11:33:04,925 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-12 11:33:04,925 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65da7c9375a50b89315e25df285301cecdc75e43a46d063233374397ae505bb2 [2022-07-12 11:33:05,111 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-12 11:33:05,135 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-12 11:33:05,137 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-12 11:33:05,138 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-12 11:33:05,138 INFO L275 PluginConnector]: CDTParser initialized [2022-07-12 11:33:05,139 INFO L432 ainManager$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 [2022-07-12 11:33:05,198 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63c7ce4f4/e8d7633d90324bd0a2d8202efc449e2a/FLAG9e0ebbbd3 [2022-07-12 11:33:06,155 INFO L306 CDTParser]: Found 1 translation units. [2022-07-12 11:33:06,156 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 [2022-07-12 11:33:06,238 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63c7ce4f4/e8d7633d90324bd0a2d8202efc449e2a/FLAG9e0ebbbd3 [2022-07-12 11:33:06,712 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63c7ce4f4/e8d7633d90324bd0a2d8202efc449e2a [2022-07-12 11:33:06,715 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-12 11:33:06,716 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-12 11:33:06,717 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-12 11:33:06,717 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-12 11:33:06,719 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-12 11:33:06,720 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 11:33:06" (1/1) ... [2022-07-12 11:33:06,721 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45faf3e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:33:06, skipping insertion in model container [2022-07-12 11:33:06,721 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 11:33:06" (1/1) ... [2022-07-12 11:33:06,725 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-12 11:33:06,996 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 11:33:07,886 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-07-12 11:33:15,676 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2022-07-12 11:33:15,676 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7d8cb1f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:33:15, skipping insertion in model container [2022-07-12 11:33:15,676 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-12 11:33:15,677 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-12 11:33:15,678 INFO L158 Benchmark]: Toolchain (without parser) took 8961.67ms. Allocated memory was 119.5MB in the beginning and 312.5MB in the end (delta: 192.9MB). Free memory was 66.7MB in the beginning and 145.1MB in the end (delta: -78.4MB). Peak memory consumption was 184.7MB. Max. memory is 16.1GB. [2022-07-12 11:33:15,678 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 90.2MB. Free memory is still 48.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-12 11:33:15,679 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8960.07ms. Allocated memory was 119.5MB in the beginning and 312.5MB in the end (delta: 192.9MB). Free memory was 66.7MB in the beginning and 145.1MB in the end (delta: -78.4MB). Peak memory consumption was 184.7MB. Max. memory is 16.1GB. [2022-07-12 11:33:15,680 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 90.2MB. Free memory is still 48.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8960.07ms. Allocated memory was 119.5MB in the beginning and 312.5MB in the end (delta: 192.9MB). Free memory was 66.7MB in the beginning and 145.1MB in the end (delta: -78.4MB). Peak memory consumption was 184.7MB. 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 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-?-6c24879 [2022-07-12 11:33:17,141 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-12 11:33:17,142 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-12 11:33:17,185 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-12 11:33:17,186 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-12 11:33:17,187 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-12 11:33:17,190 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-12 11:33:17,196 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-12 11:33:17,198 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-12 11:33:17,201 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-12 11:33:17,202 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-12 11:33:17,206 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-12 11:33:17,206 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-12 11:33:17,208 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-12 11:33:17,209 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-12 11:33:17,211 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-12 11:33:17,211 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-12 11:33:17,213 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-12 11:33:17,214 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-12 11:33:17,218 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-12 11:33:17,219 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-12 11:33:17,220 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-12 11:33:17,221 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-12 11:33:17,222 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-12 11:33:17,223 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-12 11:33:17,232 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-12 11:33:17,232 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-12 11:33:17,233 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-12 11:33:17,233 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-12 11:33:17,234 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-12 11:33:17,234 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-12 11:33:17,235 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-12 11:33:17,236 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-12 11:33:17,237 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-12 11:33:17,238 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-12 11:33:17,238 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-12 11:33:17,238 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-12 11:33:17,239 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-12 11:33:17,239 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-12 11:33:17,239 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-12 11:33:17,240 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-12 11:33:17,242 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-12 11:33:17,246 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-12 11:33:17,274 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-12 11:33:17,274 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-12 11:33:17,275 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-12 11:33:17,275 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-12 11:33:17,275 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-12 11:33:17,275 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-12 11:33:17,276 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-12 11:33:17,276 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-12 11:33:17,276 INFO L138 SettingsManager]: * Use SBE=true [2022-07-12 11:33:17,277 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-12 11:33:17,277 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-12 11:33:17,277 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-12 11:33:17,277 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-12 11:33:17,278 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-12 11:33:17,278 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-12 11:33:17,278 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-12 11:33:17,278 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-12 11:33:17,278 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-12 11:33:17,278 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-12 11:33:17,279 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-12 11:33:17,279 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-12 11:33:17,279 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-12 11:33:17,279 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-12 11:33:17,279 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 11:33:17,279 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-12 11:33:17,280 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-12 11:33:17,280 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-12 11:33:17,280 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-12 11:33:17,280 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-12 11:33:17,280 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-12 11:33:17,280 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-12 11:33:17,281 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-12 11:33:17,281 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-12 11:33:17,281 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65da7c9375a50b89315e25df285301cecdc75e43a46d063233374397ae505bb2 [2022-07-12 11:33:17,547 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-12 11:33:17,571 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-12 11:33:17,573 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-12 11:33:17,574 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-12 11:33:17,575 INFO L275 PluginConnector]: CDTParser initialized [2022-07-12 11:33:17,576 INFO L432 ainManager$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 [2022-07-12 11:33:17,621 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7c8fc557/166a1f721d174dc49504a8d173271272/FLAG78c2b8c11 [2022-07-12 11:33:18,730 INFO L306 CDTParser]: Found 1 translation units. [2022-07-12 11:33:18,731 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 [2022-07-12 11:33:18,857 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7c8fc557/166a1f721d174dc49504a8d173271272/FLAG78c2b8c11 [2022-07-12 11:33:19,360 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7c8fc557/166a1f721d174dc49504a8d173271272 [2022-07-12 11:33:19,362 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-12 11:33:19,363 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-12 11:33:19,363 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-12 11:33:19,363 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-12 11:33:19,366 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-12 11:33:19,366 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 11:33:19" (1/1) ... [2022-07-12 11:33:19,367 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4247120b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:33:19, skipping insertion in model container [2022-07-12 11:33:19,367 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 11:33:19" (1/1) ... [2022-07-12 11:33:19,371 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-12 11:33:19,605 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 11:33:20,544 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-07-12 11:33:21,951 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2022-07-12 11:33:21,952 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1aec07c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:33:21, skipping insertion in model container [2022-07-12 11:33:21,952 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-12 11:33:21,952 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-12 11:33:21,954 INFO L158 Benchmark]: Toolchain (without parser) took 2590.50ms. Allocated memory was 121.6MB in the beginning and 163.6MB in the end (delta: 41.9MB). Free memory was 73.1MB in the beginning and 111.9MB in the end (delta: -38.8MB). Peak memory consumption was 54.6MB. Max. memory is 16.1GB. [2022-07-12 11:33:21,954 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 50.3MB. Free memory is still 32.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-12 11:33:21,955 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2589.08ms. Allocated memory was 121.6MB in the beginning and 163.6MB in the end (delta: 41.9MB). Free memory was 72.7MB in the beginning and 111.9MB in the end (delta: -39.2MB). Peak memory consumption was 52.5MB. Max. memory is 16.1GB. [2022-07-12 11:33:21,956 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 50.3MB. Free memory is still 32.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2589.08ms. Allocated memory was 121.6MB in the beginning and 163.6MB in the end (delta: 41.9MB). Free memory was 72.7MB in the beginning and 111.9MB in the end (delta: -39.2MB). Peak memory consumption was 52.5MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN