./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 f4b24e32 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-?-f4b24e3 [2022-07-13 23:13:51,530 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-13 23:13:51,532 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-13 23:13:51,568 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-13 23:13:51,569 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-13 23:13:51,570 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-13 23:13:51,572 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-13 23:13:51,577 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-13 23:13:51,579 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-13 23:13:51,583 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-13 23:13:51,584 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-13 23:13:51,586 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-13 23:13:51,587 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-13 23:13:51,589 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-13 23:13:51,590 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-13 23:13:51,593 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-13 23:13:51,594 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-13 23:13:51,596 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-13 23:13:51,598 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-13 23:13:51,607 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-13 23:13:51,609 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-13 23:13:51,610 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-13 23:13:51,611 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-13 23:13:51,611 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-13 23:13:51,613 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-13 23:13:51,619 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-13 23:13:51,619 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-13 23:13:51,620 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-13 23:13:51,621 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-13 23:13:51,622 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-13 23:13:51,623 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-13 23:13:51,623 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-13 23:13:51,626 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-13 23:13:51,626 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-13 23:13:51,627 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-13 23:13:51,627 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-13 23:13:51,628 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-13 23:13:51,628 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-13 23:13:51,628 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-13 23:13:51,628 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-13 23:13:51,629 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-13 23:13:51,631 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-13 23:13:51,632 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-13 23:13:51,666 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-13 23:13:51,666 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-13 23:13:51,667 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-13 23:13:51,667 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-13 23:13:51,668 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-13 23:13:51,668 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-13 23:13:51,668 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-13 23:13:51,668 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-13 23:13:51,669 INFO L138 SettingsManager]: * Use SBE=true [2022-07-13 23:13:51,669 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-13 23:13:51,670 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-13 23:13:51,670 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-13 23:13:51,670 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-13 23:13:51,670 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-13 23:13:51,670 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-13 23:13:51,671 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-13 23:13:51,671 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-13 23:13:51,671 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-13 23:13:51,671 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-13 23:13:51,671 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-13 23:13:51,672 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-13 23:13:51,672 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-13 23:13:51,672 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-13 23:13:51,672 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-13 23:13:51,672 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-13 23:13:51,673 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-13 23:13:51,673 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-13 23:13:51,673 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-13 23:13:51,673 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-13 23:13:51,673 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-13 23:13:51,674 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65da7c9375a50b89315e25df285301cecdc75e43a46d063233374397ae505bb2 [2022-07-13 23:13:51,925 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-13 23:13:51,945 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-13 23:13:51,947 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-13 23:13:51,948 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-13 23:13:51,949 INFO L275 PluginConnector]: CDTParser initialized [2022-07-13 23:13:51,950 INFO L432 ainManager$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 [2022-07-13 23:13:52,024 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5657def33/d296ed177f994b8b8ea502781bf2ff29/FLAG199c4b190 [2022-07-13 23:13:53,429 INFO L306 CDTParser]: Found 1 translation units. [2022-07-13 23:13:53,430 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 [2022-07-13 23:13:53,586 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5657def33/d296ed177f994b8b8ea502781bf2ff29/FLAG199c4b190 [2022-07-13 23:13:53,872 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5657def33/d296ed177f994b8b8ea502781bf2ff29 [2022-07-13 23:13:53,874 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-13 23:13:53,875 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-13 23:13:53,878 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-13 23:13:53,879 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-13 23:13:53,881 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-13 23:13:53,882 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 11:13:53" (1/1) ... [2022-07-13 23:13:53,883 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53041537 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:13:53, skipping insertion in model container [2022-07-13 23:13:53,883 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 11:13:53" (1/1) ... [2022-07-13 23:13:53,890 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-13 23:13:54,181 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-13 23:13:55,471 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-07-13 23:14:03,627 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2022-07-13 23:14:03,629 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@549a0480 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:14:03, skipping insertion in model container [2022-07-13 23:14:03,629 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-13 23:14:03,630 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-13 23:14:03,632 INFO L158 Benchmark]: Toolchain (without parser) took 9755.04ms. Allocated memory was 121.6MB in the beginning and 199.2MB in the end (delta: 77.6MB). Free memory was 67.2MB in the beginning and 124.7MB in the end (delta: -57.5MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. [2022-07-13 23:14:03,633 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 92.3MB. Free memory is still 70.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-13 23:14:03,634 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9751.30ms. Allocated memory was 121.6MB in the beginning and 199.2MB in the end (delta: 77.6MB). Free memory was 67.2MB in the beginning and 124.7MB in the end (delta: -57.5MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. [2022-07-13 23:14:03,638 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 is still 70.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9751.30ms. Allocated memory was 121.6MB in the beginning and 199.2MB in the end (delta: 77.6MB). Free memory was 67.2MB in the beginning and 124.7MB in the end (delta: -57.5MB). Peak memory consumption was 109.1MB. 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 0.2.2-?-f4b24e3 [2022-07-13 23:14:05,340 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-13 23:14:05,342 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-13 23:14:05,376 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-13 23:14:05,377 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-13 23:14:05,378 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-13 23:14:05,382 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-13 23:14:05,385 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-13 23:14:05,387 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-13 23:14:05,392 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-13 23:14:05,394 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-13 23:14:05,398 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-13 23:14:05,399 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-13 23:14:05,401 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-13 23:14:05,402 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-13 23:14:05,405 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-13 23:14:05,406 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-13 23:14:05,407 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-13 23:14:05,409 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-13 23:14:05,414 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-13 23:14:05,416 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-13 23:14:05,416 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-13 23:14:05,418 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-13 23:14:05,419 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-13 23:14:05,421 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-13 23:14:05,427 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-13 23:14:05,428 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-13 23:14:05,429 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-13 23:14:05,429 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-13 23:14:05,430 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-13 23:14:05,431 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-13 23:14:05,431 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-13 23:14:05,433 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-13 23:14:05,433 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-13 23:14:05,435 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-13 23:14:05,436 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-13 23:14:05,436 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-13 23:14:05,436 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-13 23:14:05,437 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-13 23:14:05,437 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-13 23:14:05,438 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-13 23:14:05,439 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-13 23:14:05,444 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-13 23:14:05,483 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-13 23:14:05,483 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-13 23:14:05,484 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-13 23:14:05,484 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-13 23:14:05,485 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-13 23:14:05,485 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-13 23:14:05,486 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-13 23:14:05,486 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-13 23:14:05,486 INFO L138 SettingsManager]: * Use SBE=true [2022-07-13 23:14:05,487 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-13 23:14:05,487 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-13 23:14:05,487 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-13 23:14:05,488 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-13 23:14:05,488 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-13 23:14:05,488 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-13 23:14:05,488 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-13 23:14:05,489 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-13 23:14:05,489 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-13 23:14:05,489 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-13 23:14:05,489 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-13 23:14:05,490 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-13 23:14:05,490 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-13 23:14:05,490 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-13 23:14:05,490 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-13 23:14:05,490 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-13 23:14:05,491 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-13 23:14:05,491 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-13 23:14:05,491 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-13 23:14:05,491 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-13 23:14:05,491 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-13 23:14:05,492 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-13 23:14:05,492 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-13 23:14:05,492 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-13 23:14:05,492 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65da7c9375a50b89315e25df285301cecdc75e43a46d063233374397ae505bb2 [2022-07-13 23:14:05,843 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-13 23:14:05,869 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-13 23:14:05,872 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-13 23:14:05,873 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-13 23:14:05,874 INFO L275 PluginConnector]: CDTParser initialized [2022-07-13 23:14:05,876 INFO L432 ainManager$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 [2022-07-13 23:14:05,934 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36a45c9bc/0b00a0e40b774db5abf67360a7856b30/FLAG67c5184d0 [2022-07-13 23:14:07,129 INFO L306 CDTParser]: Found 1 translation units. [2022-07-13 23:14:07,130 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 [2022-07-13 23:14:07,303 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36a45c9bc/0b00a0e40b774db5abf67360a7856b30/FLAG67c5184d0 [2022-07-13 23:14:07,745 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36a45c9bc/0b00a0e40b774db5abf67360a7856b30 [2022-07-13 23:14:07,748 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-13 23:14:07,749 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-13 23:14:07,750 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-13 23:14:07,750 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-13 23:14:07,757 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-13 23:14:07,758 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 11:14:07" (1/1) ... [2022-07-13 23:14:07,759 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bd7db4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:14:07, skipping insertion in model container [2022-07-13 23:14:07,759 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 11:14:07" (1/1) ... [2022-07-13 23:14:07,765 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-13 23:14:08,060 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-13 23:14:09,440 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-07-13 23:14:11,455 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2022-07-13 23:14:11,456 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4c2f450c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:14:11, skipping insertion in model container [2022-07-13 23:14:11,457 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-13 23:14:11,457 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-13 23:14:11,459 INFO L158 Benchmark]: Toolchain (without parser) took 3708.89ms. Allocated memory was 73.4MB in the beginning and 136.3MB in the end (delta: 62.9MB). Free memory was 26.9MB in the beginning and 75.7MB in the end (delta: -48.7MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2022-07-13 23:14:11,460 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 56.6MB. Free memory was 39.1MB in the beginning and 39.0MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-13 23:14:11,460 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3706.84ms. Allocated memory was 73.4MB in the beginning and 136.3MB in the end (delta: 62.9MB). Free memory was 26.8MB in the beginning and 75.7MB in the end (delta: -48.9MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2022-07-13 23:14:11,462 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 56.6MB. Free memory was 39.1MB in the beginning and 39.0MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3706.84ms. Allocated memory was 73.4MB in the beginning and 136.3MB in the end (delta: 62.9MB). Free memory was 26.8MB in the beginning and 75.7MB in the end (delta: -48.9MB). Peak memory consumption was 67.1MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN