./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 35987657 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-?-3598765 [2022-07-21 10:08:01,026 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 10:08:01,029 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 10:08:01,072 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 10:08:01,073 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 10:08:01,074 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 10:08:01,077 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 10:08:01,080 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 10:08:01,081 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 10:08:01,085 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 10:08:01,086 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 10:08:01,088 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 10:08:01,089 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 10:08:01,090 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 10:08:01,091 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 10:08:01,096 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 10:08:01,096 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 10:08:01,098 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 10:08:01,099 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 10:08:01,106 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 10:08:01,108 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 10:08:01,109 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 10:08:01,110 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 10:08:01,111 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 10:08:01,113 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 10:08:01,117 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 10:08:01,119 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 10:08:01,120 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 10:08:01,120 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 10:08:01,121 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 10:08:01,121 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 10:08:01,122 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 10:08:01,123 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 10:08:01,124 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 10:08:01,125 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 10:08:01,126 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 10:08:01,126 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 10:08:01,126 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 10:08:01,127 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 10:08:01,127 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 10:08:01,128 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 10:08:01,129 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 10:08:01,134 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-21 10:08:01,158 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 10:08:01,159 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 10:08:01,159 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 10:08:01,159 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 10:08:01,160 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 10:08:01,160 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 10:08:01,161 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 10:08:01,161 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 10:08:01,161 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 10:08:01,162 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 10:08:01,162 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-21 10:08:01,162 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 10:08:01,163 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 10:08:01,163 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 10:08:01,163 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 10:08:01,163 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 10:08:01,163 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 10:08:01,164 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 10:08:01,164 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 10:08:01,164 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 10:08:01,164 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 10:08:01,164 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 10:08:01,164 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 10:08:01,165 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 10:08:01,165 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 10:08:01,165 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-21 10:08:01,165 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-21 10:08:01,165 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 10:08:01,165 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 10:08:01,166 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 10:08:01,166 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65da7c9375a50b89315e25df285301cecdc75e43a46d063233374397ae505bb2 [2022-07-21 10:08:01,488 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 10:08:01,504 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 10:08:01,506 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 10:08:01,507 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 10:08:01,508 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 10:08:01,509 INFO L432 ainManager$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 [2022-07-21 10:08:01,561 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/328309ed6/34f2f807124745eaaa567d20de998c33/FLAGa05dff2c0 [2022-07-21 10:08:02,602 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 10:08:02,603 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 [2022-07-21 10:08:02,679 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/328309ed6/34f2f807124745eaaa567d20de998c33/FLAGa05dff2c0 [2022-07-21 10:08:03,085 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/328309ed6/34f2f807124745eaaa567d20de998c33 [2022-07-21 10:08:03,087 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 10:08:03,101 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 10:08:03,106 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 10:08:03,106 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 10:08:03,108 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 10:08:03,109 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 10:08:03" (1/1) ... [2022-07-21 10:08:03,110 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1be3873a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:08:03, skipping insertion in model container [2022-07-21 10:08:03,110 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 10:08:03" (1/1) ... [2022-07-21 10:08:03,137 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 10:08:03,396 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 10:08:04,594 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-07-21 10:08:12,501 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2022-07-21 10:08:12,502 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@70bc1181 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:08:12, skipping insertion in model container [2022-07-21 10:08:12,502 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-21 10:08:12,502 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-21 10:08:12,504 INFO L158 Benchmark]: Toolchain (without parser) took 9401.81ms. Allocated memory was 73.4MB in the beginning and 163.6MB in the end (delta: 90.2MB). Free memory was 29.0MB in the beginning and 114.8MB in the end (delta: -85.9MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. [2022-07-21 10:08:12,505 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 60.8MB. Free memory was 42.8MB in the beginning and 42.7MB in the end (delta: 43.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 10:08:12,507 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9396.62ms. Allocated memory was 73.4MB in the beginning and 163.6MB in the end (delta: 90.2MB). Free memory was 28.8MB in the beginning and 114.8MB in the end (delta: -86.1MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. [2022-07-21 10:08:12,509 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 60.8MB. Free memory was 42.8MB in the beginning and 42.7MB in the end (delta: 43.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9396.62ms. Allocated memory was 73.4MB in the beginning and 163.6MB in the end (delta: 90.2MB). Free memory was 28.8MB in the beginning and 114.8MB in the end (delta: -86.1MB). Peak memory consumption was 90.2MB. 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 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-?-3598765 [2022-07-21 10:08:14,106 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 10:08:14,108 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 10:08:14,139 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 10:08:14,139 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 10:08:14,140 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 10:08:14,143 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 10:08:14,145 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 10:08:14,147 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 10:08:14,150 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 10:08:14,151 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 10:08:14,154 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 10:08:14,155 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 10:08:14,156 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 10:08:14,157 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 10:08:14,159 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 10:08:14,159 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 10:08:14,160 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 10:08:14,162 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 10:08:14,166 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 10:08:14,167 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 10:08:14,168 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 10:08:14,169 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 10:08:14,170 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 10:08:14,170 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 10:08:14,175 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 10:08:14,176 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 10:08:14,176 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 10:08:14,176 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 10:08:14,177 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 10:08:14,177 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 10:08:14,177 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 10:08:14,179 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 10:08:14,179 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 10:08:14,180 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 10:08:14,181 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 10:08:14,181 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 10:08:14,181 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 10:08:14,181 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 10:08:14,182 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 10:08:14,182 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 10:08:14,183 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 10:08:14,187 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-21 10:08:14,211 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 10:08:14,211 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 10:08:14,211 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 10:08:14,211 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 10:08:14,212 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 10:08:14,212 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 10:08:14,212 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 10:08:14,213 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 10:08:14,213 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 10:08:14,213 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 10:08:14,214 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 10:08:14,214 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 10:08:14,214 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 10:08:14,214 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 10:08:14,214 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-21 10:08:14,214 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-21 10:08:14,215 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-21 10:08:14,215 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 10:08:14,215 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 10:08:14,215 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 10:08:14,215 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 10:08:14,215 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 10:08:14,215 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 10:08:14,216 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 10:08:14,216 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 10:08:14,216 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 10:08:14,216 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 10:08:14,216 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-21 10:08:14,216 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-21 10:08:14,216 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 10:08:14,217 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 10:08:14,217 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 10:08:14,217 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-21 10:08:14,217 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65da7c9375a50b89315e25df285301cecdc75e43a46d063233374397ae505bb2 [2022-07-21 10:08:14,480 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 10:08:14,498 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 10:08:14,500 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 10:08:14,500 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 10:08:14,501 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 10:08:14,502 INFO L432 ainManager$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 [2022-07-21 10:08:14,553 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/286d4ef6d/23484cb99815449b9ca6b4e341afc2dd/FLAG99f8bfa0e [2022-07-21 10:08:15,624 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 10:08:15,625 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 [2022-07-21 10:08:15,752 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/286d4ef6d/23484cb99815449b9ca6b4e341afc2dd/FLAG99f8bfa0e [2022-07-21 10:08:15,800 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/286d4ef6d/23484cb99815449b9ca6b4e341afc2dd [2022-07-21 10:08:15,802 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 10:08:15,803 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 10:08:15,805 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 10:08:15,805 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 10:08:15,849 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 10:08:15,850 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 10:08:15" (1/1) ... [2022-07-21 10:08:15,851 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74d3c8cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:08:15, skipping insertion in model container [2022-07-21 10:08:15,851 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 10:08:15" (1/1) ... [2022-07-21 10:08:15,858 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 10:08:16,148 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 10:08:17,201 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-07-21 10:08:18,940 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2022-07-21 10:08:18,941 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@34b828b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:08:18, skipping insertion in model container [2022-07-21 10:08:18,942 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-21 10:08:18,942 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-21 10:08:18,944 INFO L158 Benchmark]: Toolchain (without parser) took 3140.55ms. Allocated memory was 73.4MB in the beginning and 142.6MB in the end (delta: 69.2MB). Free memory was 26.2MB in the beginning and 53.4MB in the end (delta: -27.2MB). Peak memory consumption was 68.6MB. Max. memory is 16.1GB. [2022-07-21 10:08:18,945 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 73.4MB. Free memory is still 54.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 10:08:18,949 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3137.68ms. Allocated memory was 73.4MB in the beginning and 142.6MB in the end (delta: 69.2MB). Free memory was 26.0MB in the beginning and 53.4MB in the end (delta: -27.3MB). Peak memory consumption was 68.6MB. Max. memory is 16.1GB. [2022-07-21 10:08:18,950 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 73.4MB. Free memory is still 54.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3137.68ms. Allocated memory was 73.4MB in the beginning and 142.6MB in the end (delta: 69.2MB). Free memory was 26.0MB in the beginning and 53.4MB in the end (delta: -27.3MB). Peak memory consumption was 68.6MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN