./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 5b36d44f Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-usb-image-microtek.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 65da7c9375a50b89315e25df285301cecdc75e43a46d063233374397ae505bb2 --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.seqcomp-5b36d44 [2021-11-07 10:56:17,307 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 10:56:17,309 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 10:56:17,375 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 10:56:17,376 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 10:56:17,376 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 10:56:17,377 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 10:56:17,378 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 10:56:17,379 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 10:56:17,380 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 10:56:17,380 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 10:56:17,381 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 10:56:17,381 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 10:56:17,382 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 10:56:17,383 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 10:56:17,384 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 10:56:17,384 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 10:56:17,385 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 10:56:17,386 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 10:56:17,387 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 10:56:17,388 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 10:56:17,388 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 10:56:17,389 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 10:56:17,390 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 10:56:17,391 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 10:56:17,391 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 10:56:17,392 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 10:56:17,392 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 10:56:17,392 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 10:56:17,393 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 10:56:17,393 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 10:56:17,394 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 10:56:17,394 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 10:56:17,395 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 10:56:17,395 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 10:56:17,396 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 10:56:17,396 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 10:56:17,396 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 10:56:17,397 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 10:56:17,397 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 10:56:17,398 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 10:56:17,398 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-07 10:56:17,412 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 10:56:17,412 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 10:56:17,412 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-07 10:56:17,412 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-07 10:56:17,413 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-07 10:56:17,413 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-07 10:56:17,414 INFO L138 SettingsManager]: * Use SBE=true [2021-11-07 10:56:17,414 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 10:56:17,414 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 10:56:17,414 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 10:56:17,414 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 10:56:17,415 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 10:56:17,415 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 10:56:17,415 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 10:56:17,415 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 10:56:17,415 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 10:56:17,416 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 10:56:17,416 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 10:56:17,416 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 10:56:17,416 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 10:56:17,416 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 10:56:17,417 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 10:56:17,417 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 10:56:17,417 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-07 10:56:17,417 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 10:56:17,417 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-07 10:56:17,418 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-07 10:56:17,418 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 10:56:17,418 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 10:56:17,418 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65da7c9375a50b89315e25df285301cecdc75e43a46d063233374397ae505bb2 [2021-11-07 10:56:17,613 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 10:56:17,636 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 10:56:17,638 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 10:56:17,639 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 10:56:17,641 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 10:56:17,641 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-usb-image-microtek.cil.out.i [2021-11-07 10:56:17,691 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c4489414/8fba3a333a1d4f1ba256e8d36f4a3fda/FLAGa5e6607f6 [2021-11-07 10:56:18,633 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 10:56:18,633 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-usb-image-microtek.cil.out.i [2021-11-07 10:56:18,717 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c4489414/8fba3a333a1d4f1ba256e8d36f4a3fda/FLAGa5e6607f6 [2021-11-07 10:56:19,217 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c4489414/8fba3a333a1d4f1ba256e8d36f4a3fda [2021-11-07 10:56:19,219 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 10:56:19,220 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 10:56:19,222 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 10:56:19,222 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 10:56:19,224 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 10:56:19,224 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 10:56:19" (1/1) ... [2021-11-07 10:56:19,225 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d385113 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:56:19, skipping insertion in model container [2021-11-07 10:56:19,225 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 10:56:19" (1/1) ... [2021-11-07 10:56:19,230 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 10:56:19,417 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 10:56:20,484 WARN L612 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-11-07 10:56:21,879 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-11-07 10:56:21,880 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7bf0a38f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:56:21, skipping insertion in model container [2021-11-07 10:56:21,880 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 10:56:21,881 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 10:56:21,882 INFO L158 Benchmark]: Toolchain (without parser) took 2661.03ms. Allocated memory was 119.5MB in the beginning and 188.7MB in the end (delta: 69.2MB). Free memory was 64.7MB in the beginning and 95.7MB in the end (delta: -30.9MB). Peak memory consumption was 44.1MB. Max. memory is 16.1GB. [2021-11-07 10:56:21,883 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 92.3MB. Free memory was 49.6MB in the beginning and 49.5MB in the end (delta: 39.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-07 10:56:21,883 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2658.92ms. Allocated memory was 119.5MB in the beginning and 188.7MB in the end (delta: 69.2MB). Free memory was 64.7MB in the beginning and 95.7MB in the end (delta: -30.9MB). Peak memory consumption was 44.1MB. Max. memory is 16.1GB. [2021-11-07 10:56:21,884 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 92.3MB. Free memory was 49.6MB in the beginning and 49.5MB in the end (delta: 39.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2658.92ms. Allocated memory was 119.5MB in the beginning and 188.7MB in the end (delta: 69.2MB). Free memory was 64.7MB in the beginning and 95.7MB in the end (delta: -30.9MB). Peak memory consumption was 44.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1110]: Unsupported Syntax Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-usb-image-microtek.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 65da7c9375a50b89315e25df285301cecdc75e43a46d063233374397ae505bb2 --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.seqcomp-5b36d44 [2021-11-07 10:56:23,343 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 10:56:23,346 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 10:56:23,375 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 10:56:23,376 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 10:56:23,379 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 10:56:23,380 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 10:56:23,383 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 10:56:23,385 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 10:56:23,388 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 10:56:23,389 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 10:56:23,392 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 10:56:23,392 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 10:56:23,394 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 10:56:23,395 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 10:56:23,398 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 10:56:23,399 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 10:56:23,399 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 10:56:23,401 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 10:56:23,405 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 10:56:23,406 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 10:56:23,407 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 10:56:23,408 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 10:56:23,409 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 10:56:23,413 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 10:56:23,414 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 10:56:23,414 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 10:56:23,415 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 10:56:23,415 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 10:56:23,416 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 10:56:23,416 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 10:56:23,417 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 10:56:23,418 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 10:56:23,418 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 10:56:23,419 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 10:56:23,419 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 10:56:23,420 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 10:56:23,420 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 10:56:23,420 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 10:56:23,421 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 10:56:23,422 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 10:56:23,425 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-11-07 10:56:23,452 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 10:56:23,453 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 10:56:23,453 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-07 10:56:23,454 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-07 10:56:23,455 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-07 10:56:23,455 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-07 10:56:23,455 INFO L138 SettingsManager]: * Use SBE=true [2021-11-07 10:56:23,456 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 10:56:23,456 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 10:56:23,456 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 10:56:23,456 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 10:56:23,457 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 10:56:23,457 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 10:56:23,457 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 10:56:23,457 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 10:56:23,457 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 10:56:23,457 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 10:56:23,457 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 10:56:23,457 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 10:56:23,458 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 10:56:23,458 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 10:56:23,458 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 10:56:23,458 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 10:56:23,458 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 10:56:23,458 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-11-07 10:56:23,475 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 10:56:23,475 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-07 10:56:23,476 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-07 10:56:23,476 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 10:56:23,476 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 10:56:23,476 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 10:56:23,476 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65da7c9375a50b89315e25df285301cecdc75e43a46d063233374397ae505bb2 [2021-11-07 10:56:23,735 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 10:56:23,752 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 10:56:23,754 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 10:56:23,755 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 10:56:23,755 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 10:56:23,756 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-usb-image-microtek.cil.out.i [2021-11-07 10:56:23,804 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a94b96a9/3e1fdf3f8f264645a6cf6d20a3315344/FLAG79a834b7c [2021-11-07 10:56:24,921 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 10:56:24,922 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-usb-image-microtek.cil.out.i [2021-11-07 10:56:25,003 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a94b96a9/3e1fdf3f8f264645a6cf6d20a3315344/FLAG79a834b7c [2021-11-07 10:56:25,046 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a94b96a9/3e1fdf3f8f264645a6cf6d20a3315344 [2021-11-07 10:56:25,048 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 10:56:25,049 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 10:56:25,051 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 10:56:25,051 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 10:56:25,053 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 10:56:25,054 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 10:56:25" (1/1) ... [2021-11-07 10:56:25,055 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74ddf99c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:56:25, skipping insertion in model container [2021-11-07 10:56:25,055 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 10:56:25" (1/1) ... [2021-11-07 10:56:25,067 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 10:56:25,322 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 10:56:26,456 WARN L612 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-11-07 10:56:27,953 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-11-07 10:56:27,954 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73fa42a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:56:27, skipping insertion in model container [2021-11-07 10:56:27,954 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 10:56:27,954 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 10:56:27,956 INFO L158 Benchmark]: Toolchain (without parser) took 2905.79ms. Allocated memory was 73.4MB in the beginning and 117.4MB in the end (delta: 44.0MB). Free memory was 25.3MB in the beginning and 67.5MB in the end (delta: -42.2MB). Peak memory consumption was 62.3MB. Max. memory is 16.1GB. [2021-11-07 10:56:27,956 INFO L158 Benchmark]: CDTParser took 1.22ms. Allocated memory is still 48.2MB. Free memory was 30.3MB in the beginning and 30.3MB in the end (delta: 31.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-07 10:56:27,956 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2903.16ms. Allocated memory was 73.4MB in the beginning and 117.4MB in the end (delta: 44.0MB). Free memory was 25.0MB in the beginning and 67.5MB in the end (delta: -42.5MB). Peak memory consumption was 62.3MB. Max. memory is 16.1GB. [2021-11-07 10:56:27,957 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.22ms. Allocated memory is still 48.2MB. Free memory was 30.3MB in the beginning and 30.3MB in the end (delta: 31.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2903.16ms. Allocated memory was 73.4MB in the beginning and 117.4MB in the end (delta: 44.0MB). Free memory was 25.0MB in the beginning and 67.5MB in the end (delta: -42.5MB). Peak memory consumption was 62.3MB. 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