./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 e19ca921 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-dev-e19ca92 [2021-12-22 14:14:33,511 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-22 14:14:33,513 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-22 14:14:33,569 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-22 14:14:33,570 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-22 14:14:33,573 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-22 14:14:33,574 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-22 14:14:33,576 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-22 14:14:33,578 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-22 14:14:33,580 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-22 14:14:33,581 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-22 14:14:33,582 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-22 14:14:33,582 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-22 14:14:33,584 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-22 14:14:33,585 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-22 14:14:33,588 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-22 14:14:33,589 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-22 14:14:33,590 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-22 14:14:33,591 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-22 14:14:33,595 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-22 14:14:33,597 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-22 14:14:33,598 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-22 14:14:33,599 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-22 14:14:33,599 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-22 14:14:33,602 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-22 14:14:33,603 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-22 14:14:33,603 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-22 14:14:33,604 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-22 14:14:33,605 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-22 14:14:33,605 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-22 14:14:33,605 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-22 14:14:33,606 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-22 14:14:33,607 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-22 14:14:33,608 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-22 14:14:33,609 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-22 14:14:33,609 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-22 14:14:33,609 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-22 14:14:33,610 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-22 14:14:33,610 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-22 14:14:33,611 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-22 14:14:33,612 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-22 14:14:33,612 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-22 14:14:33,638 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-22 14:14:33,639 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-22 14:14:33,639 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-22 14:14:33,639 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-22 14:14:33,640 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-22 14:14:33,640 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-22 14:14:33,641 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-22 14:14:33,641 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-22 14:14:33,641 INFO L138 SettingsManager]: * Use SBE=true [2021-12-22 14:14:33,641 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-22 14:14:33,642 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-22 14:14:33,642 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-22 14:14:33,642 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-22 14:14:33,642 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-22 14:14:33,642 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-22 14:14:33,642 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-22 14:14:33,643 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-22 14:14:33,643 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-22 14:14:33,643 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-22 14:14:33,643 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-22 14:14:33,643 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-22 14:14:33,643 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 14:14:33,643 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-22 14:14:33,644 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-22 14:14:33,644 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-22 14:14:33,644 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-22 14:14:33,644 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-22 14:14:33,645 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-22 14:14:33,645 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-22 14:14:33,645 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-22 14:14:33,645 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-22 14:14:33,646 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65da7c9375a50b89315e25df285301cecdc75e43a46d063233374397ae505bb2 [2021-12-22 14:14:33,867 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-22 14:14:33,888 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-22 14:14:33,890 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-22 14:14:33,891 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-22 14:14:33,892 INFO L275 PluginConnector]: CDTParser initialized [2021-12-22 14:14:33,893 INFO L432 ainManager$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 [2021-12-22 14:14:33,954 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba5f53875/c4ed9e48835e4e28898d28b10ea3bc6e/FLAG979daa3bf [2021-12-22 14:14:34,968 INFO L306 CDTParser]: Found 1 translation units. [2021-12-22 14:14:34,969 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 [2021-12-22 14:14:35,070 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba5f53875/c4ed9e48835e4e28898d28b10ea3bc6e/FLAG979daa3bf [2021-12-22 14:14:35,450 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba5f53875/c4ed9e48835e4e28898d28b10ea3bc6e [2021-12-22 14:14:35,452 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-22 14:14:35,453 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-22 14:14:35,457 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-22 14:14:35,457 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-22 14:14:35,460 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-22 14:14:35,461 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 02:14:35" (1/1) ... [2021-12-22 14:14:35,462 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@705845cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:14:35, skipping insertion in model container [2021-12-22 14:14:35,462 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 02:14:35" (1/1) ... [2021-12-22 14:14:35,466 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-22 14:14:35,732 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-22 14:14:36,718 WARN L610 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-12-22 14:14:38,241 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-12-22 14:14:38,242 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5b3d1b92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:14:38, skipping insertion in model container [2021-12-22 14:14:38,242 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-22 14:14:38,242 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-12-22 14:14:38,244 INFO L158 Benchmark]: Toolchain (without parser) took 2790.19ms. Allocated memory was 107.0MB in the beginning and 176.2MB in the end (delta: 69.2MB). Free memory was 59.4MB in the beginning and 96.5MB in the end (delta: -37.1MB). Peak memory consumption was 85.6MB. Max. memory is 16.1GB. [2021-12-22 14:14:38,245 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 107.0MB. Free memory was 79.9MB in the beginning and 79.9MB in the end (delta: 26.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-22 14:14:38,245 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2785.66ms. Allocated memory was 107.0MB in the beginning and 176.2MB in the end (delta: 69.2MB). Free memory was 59.1MB in the beginning and 96.5MB in the end (delta: -37.4MB). Peak memory consumption was 85.6MB. Max. memory is 16.1GB. [2021-12-22 14:14:38,247 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 107.0MB. Free memory was 79.9MB in the beginning and 79.9MB in the end (delta: 26.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2785.66ms. Allocated memory was 107.0MB in the beginning and 176.2MB in the end (delta: 69.2MB). Free memory was 59.1MB in the beginning and 96.5MB in the end (delta: -37.4MB). Peak memory consumption was 85.6MB. 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-dev-e19ca92 [2021-12-22 14:14:39,695 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-22 14:14:39,697 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-22 14:14:39,728 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-22 14:14:39,729 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-22 14:14:39,731 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-22 14:14:39,732 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-22 14:14:39,736 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-22 14:14:39,738 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-22 14:14:39,741 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-22 14:14:39,742 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-22 14:14:39,745 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-22 14:14:39,745 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-22 14:14:39,747 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-22 14:14:39,748 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-22 14:14:39,750 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-22 14:14:39,751 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-22 14:14:39,752 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-22 14:14:39,753 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-22 14:14:39,758 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-22 14:14:39,759 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-22 14:14:39,760 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-22 14:14:39,761 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-22 14:14:39,762 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-22 14:14:39,767 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-22 14:14:39,767 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-22 14:14:39,767 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-22 14:14:39,768 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-22 14:14:39,769 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-22 14:14:39,769 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-22 14:14:39,770 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-22 14:14:39,770 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-22 14:14:39,771 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-22 14:14:39,772 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-22 14:14:39,773 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-22 14:14:39,773 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-22 14:14:39,773 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-22 14:14:39,774 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-22 14:14:39,774 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-22 14:14:39,775 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-22 14:14:39,775 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-22 14:14:39,776 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-22 14:14:39,804 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-22 14:14:39,805 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-22 14:14:39,806 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-22 14:14:39,806 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-22 14:14:39,807 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-22 14:14:39,807 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-22 14:14:39,808 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-22 14:14:39,808 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-22 14:14:39,808 INFO L138 SettingsManager]: * Use SBE=true [2021-12-22 14:14:39,809 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-22 14:14:39,809 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-22 14:14:39,809 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-22 14:14:39,810 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-22 14:14:39,810 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-22 14:14:39,810 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-22 14:14:39,810 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-22 14:14:39,810 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-22 14:14:39,810 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-22 14:14:39,810 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-22 14:14:39,811 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-22 14:14:39,811 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-22 14:14:39,811 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-22 14:14:39,831 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-22 14:14:39,831 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 14:14:39,831 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-22 14:14:39,832 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-22 14:14:39,832 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-22 14:14:39,832 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-22 14:14:39,832 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-22 14:14:39,832 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-22 14:14:39,832 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-22 14:14:39,832 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-22 14:14:39,832 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-22 14:14:39,832 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-22 14:14:39,832 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65da7c9375a50b89315e25df285301cecdc75e43a46d063233374397ae505bb2 [2021-12-22 14:14:40,099 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-22 14:14:40,118 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-22 14:14:40,120 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-22 14:14:40,121 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-22 14:14:40,121 INFO L275 PluginConnector]: CDTParser initialized [2021-12-22 14:14:40,122 INFO L432 ainManager$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 [2021-12-22 14:14:40,170 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/962417e34/48a65790884842aa8044c0e91ce3176b/FLAGca2bd30f8 [2021-12-22 14:14:41,320 INFO L306 CDTParser]: Found 1 translation units. [2021-12-22 14:14:41,321 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 [2021-12-22 14:14:41,430 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/962417e34/48a65790884842aa8044c0e91ce3176b/FLAGca2bd30f8 [2021-12-22 14:14:41,691 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/962417e34/48a65790884842aa8044c0e91ce3176b [2021-12-22 14:14:41,694 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-22 14:14:41,695 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-22 14:14:41,695 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-22 14:14:41,696 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-22 14:14:41,698 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-22 14:14:41,699 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 02:14:41" (1/1) ... [2021-12-22 14:14:41,700 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73114399 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:14:41, skipping insertion in model container [2021-12-22 14:14:41,700 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 02:14:41" (1/1) ... [2021-12-22 14:14:41,704 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-22 14:14:41,956 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-22 14:14:42,956 WARN L610 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-12-22 14:14:44,540 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-12-22 14:14:44,541 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@38a24180 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:14:44, skipping insertion in model container [2021-12-22 14:14:44,541 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-22 14:14:44,541 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-12-22 14:14:44,543 INFO L158 Benchmark]: Toolchain (without parser) took 2847.24ms. Allocated memory was 81.8MB in the beginning and 157.3MB in the end (delta: 75.5MB). Free memory was 36.1MB in the beginning and 91.2MB in the end (delta: -55.1MB). Peak memory consumption was 57.2MB. Max. memory is 16.1GB. [2021-12-22 14:14:44,543 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 58.7MB. Free memory is still 40.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-22 14:14:44,544 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2845.70ms. Allocated memory was 81.8MB in the beginning and 157.3MB in the end (delta: 75.5MB). Free memory was 36.0MB in the beginning and 91.2MB in the end (delta: -55.2MB). Peak memory consumption was 57.2MB. Max. memory is 16.1GB. [2021-12-22 14:14:44,545 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 58.7MB. Free memory is still 40.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2845.70ms. Allocated memory was 81.8MB in the beginning and 157.3MB in the end (delta: 75.5MB). Free memory was 36.0MB in the beginning and 91.2MB in the end (delta: -55.2MB). Peak memory consumption was 57.2MB. 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