./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ieee802154--mrf24j40.ko-entry_point.cil.out.i --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -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-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ieee802154--mrf24j40.ko-entry_point.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 516f7415706b6c5853539632c826b0e29b08def0097a2be3ef08c779c9d5bd22 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 21:54:37,889 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 21:54:37,901 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 21:54:37,927 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 21:54:37,927 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 21:54:37,930 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 21:54:37,932 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 21:54:37,936 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 21:54:37,938 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 21:54:37,942 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 21:54:37,943 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 21:54:37,944 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 21:54:37,944 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 21:54:37,945 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 21:54:37,947 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 21:54:37,948 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 21:54:37,948 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 21:54:37,949 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 21:54:37,953 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 21:54:37,954 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 21:54:37,957 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 21:54:37,958 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 21:54:37,958 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 21:54:37,960 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 21:54:37,962 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 21:54:37,964 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 21:54:37,964 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 21:54:37,964 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 21:54:37,965 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 21:54:37,966 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 21:54:37,966 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 21:54:37,967 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 21:54:37,968 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 21:54:37,969 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 21:54:37,970 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 21:54:37,970 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 21:54:37,971 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 21:54:37,971 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 21:54:37,971 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 21:54:37,972 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 21:54:37,972 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 21:54:37,973 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 21:54:37,992 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 21:54:37,994 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 21:54:37,995 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 21:54:37,995 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 21:54:37,995 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 21:54:37,996 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 21:54:37,996 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 21:54:37,996 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 21:54:37,996 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 21:54:37,996 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 21:54:37,997 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 21:54:37,997 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 21:54:37,997 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 21:54:37,998 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 21:54:37,998 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 21:54:37,998 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 21:54:37,998 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 21:54:37,998 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 21:54:37,998 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 21:54:37,998 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 21:54:37,999 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 21:54:37,999 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 21:54:37,999 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 21:54:37,999 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 21:54:37,999 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 21:54:37,999 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 21:54:38,000 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 21:54:38,000 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 21:54:38,000 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 21:54:38,000 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 21:54:38,000 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 516f7415706b6c5853539632c826b0e29b08def0097a2be3ef08c779c9d5bd22 [2022-02-20 21:54:38,144 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 21:54:38,167 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 21:54:38,168 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 21:54:38,169 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 21:54:38,170 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 21:54:38,170 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ieee802154--mrf24j40.ko-entry_point.cil.out.i [2022-02-20 21:54:38,224 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36a3ef447/83a864d382184036a549b13b4cf93abb/FLAG3c1135c5b [2022-02-20 21:54:38,793 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 21:54:38,794 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ieee802154--mrf24j40.ko-entry_point.cil.out.i [2022-02-20 21:54:38,826 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36a3ef447/83a864d382184036a549b13b4cf93abb/FLAG3c1135c5b [2022-02-20 21:54:39,195 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36a3ef447/83a864d382184036a549b13b4cf93abb [2022-02-20 21:54:39,199 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 21:54:39,200 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 21:54:39,203 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 21:54:39,203 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 21:54:39,206 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 21:54:39,207 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 09:54:39" (1/1) ... [2022-02-20 21:54:39,208 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55ef7532 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:54:39, skipping insertion in model container [2022-02-20 21:54:39,208 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 09:54:39" (1/1) ... [2022-02-20 21:54:39,212 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 21:54:39,296 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 21:54:39,778 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ieee802154--mrf24j40.ko-entry_point.cil.out.i[160816,160829] [2022-02-20 21:54:40,148 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 21:54:40,165 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 21:54:40,261 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ieee802154--mrf24j40.ko-entry_point.cil.out.i[160816,160829] [2022-02-20 21:54:40,307 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type check failed for C: val = (unsigned int )val & 246U [6182] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckBinaryExpression(TypeCheckHelper.java:207) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.constructBinaryExpression(ExpressionFactory.java:597) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.newBinaryExpression(ExpressionFactory.java:132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:483) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1392) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1465) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3271) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2356) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-02-20 21:54:40,312 INFO L158 Benchmark]: Toolchain (without parser) took 1110.17ms. Allocated memory was 100.7MB in the beginning and 140.5MB in the end (delta: 39.8MB). Free memory was 61.3MB in the beginning and 80.6MB in the end (delta: -19.3MB). Peak memory consumption was 51.9MB. Max. memory is 16.1GB. [2022-02-20 21:54:40,313 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 100.7MB. Free memory was 57.4MB in the beginning and 57.4MB in the end (delta: 42.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 21:54:40,314 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1107.10ms. Allocated memory was 100.7MB in the beginning and 140.5MB in the end (delta: 39.8MB). Free memory was 61.1MB in the beginning and 80.6MB in the end (delta: -19.5MB). Peak memory consumption was 51.9MB. Max. memory is 16.1GB. [2022-02-20 21:54:40,316 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 100.7MB. Free memory was 57.4MB in the beginning and 57.4MB in the end (delta: 42.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1107.10ms. Allocated memory was 100.7MB in the beginning and 140.5MB in the end (delta: 39.8MB). Free memory was 61.1MB in the beginning and 80.6MB in the end (delta: -19.5MB). Peak memory consumption was 51.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: val = (unsigned int )val & 246U [6182] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: val = (unsigned int )val & 246U [6182]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) 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 -ea -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-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ieee802154--mrf24j40.ko-entry_point.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 516f7415706b6c5853539632c826b0e29b08def0097a2be3ef08c779c9d5bd22 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 21:54:41,922 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 21:54:41,923 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 21:54:41,954 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 21:54:41,956 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 21:54:41,959 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 21:54:41,961 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 21:54:41,965 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 21:54:41,967 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 21:54:41,970 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 21:54:41,971 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 21:54:41,974 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 21:54:41,974 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 21:54:41,977 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 21:54:41,978 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 21:54:41,979 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 21:54:41,980 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 21:54:41,980 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 21:54:41,983 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 21:54:41,988 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 21:54:41,989 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 21:54:41,990 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 21:54:41,991 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 21:54:41,992 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 21:54:41,997 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 21:54:41,998 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 21:54:41,998 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 21:54:41,999 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 21:54:42,000 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 21:54:42,000 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 21:54:42,000 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 21:54:42,001 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 21:54:42,002 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 21:54:42,002 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 21:54:42,003 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 21:54:42,003 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 21:54:42,004 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 21:54:42,004 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 21:54:42,004 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 21:54:42,005 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 21:54:42,006 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 21:54:42,009 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-02-20 21:54:42,035 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 21:54:42,037 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 21:54:42,037 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 21:54:42,038 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 21:54:42,038 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 21:54:42,039 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 21:54:42,040 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 21:54:42,040 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 21:54:42,040 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 21:54:42,040 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 21:54:42,041 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 21:54:42,041 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 21:54:42,041 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 21:54:42,041 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 21:54:42,041 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-02-20 21:54:42,041 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-02-20 21:54:42,042 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-02-20 21:54:42,042 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 21:54:42,042 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 21:54:42,042 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 21:54:42,042 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 21:54:42,042 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 21:54:42,042 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 21:54:42,043 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 21:54:42,043 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 21:54:42,043 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 21:54:42,043 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 21:54:42,043 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-02-20 21:54:42,043 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-02-20 21:54:42,043 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 21:54:42,044 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 21:54:42,044 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 21:54:42,044 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-02-20 21:54:42,044 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 516f7415706b6c5853539632c826b0e29b08def0097a2be3ef08c779c9d5bd22 [2022-02-20 21:54:42,304 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 21:54:42,320 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 21:54:42,322 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 21:54:42,323 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 21:54:42,323 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 21:54:42,324 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ieee802154--mrf24j40.ko-entry_point.cil.out.i [2022-02-20 21:54:42,369 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/327e5b95c/05ae464bb33e4bba922bf0f9c4fe4d45/FLAG0923f2ab2 [2022-02-20 21:54:42,925 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 21:54:42,926 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ieee802154--mrf24j40.ko-entry_point.cil.out.i [2022-02-20 21:54:42,960 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/327e5b95c/05ae464bb33e4bba922bf0f9c4fe4d45/FLAG0923f2ab2 [2022-02-20 21:54:43,096 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/327e5b95c/05ae464bb33e4bba922bf0f9c4fe4d45 [2022-02-20 21:54:43,100 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 21:54:43,101 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 21:54:43,103 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 21:54:43,103 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 21:54:43,106 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 21:54:43,107 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 09:54:43" (1/1) ... [2022-02-20 21:54:43,109 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3464932e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:54:43, skipping insertion in model container [2022-02-20 21:54:43,109 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 09:54:43" (1/1) ... [2022-02-20 21:54:43,113 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 21:54:43,189 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 21:54:43,813 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ieee802154--mrf24j40.ko-entry_point.cil.out.i[160816,160829] [2022-02-20 21:54:44,174 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 21:54:44,197 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-02-20 21:54:44,218 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 21:54:44,303 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ieee802154--mrf24j40.ko-entry_point.cil.out.i[160816,160829] [2022-02-20 21:54:44,403 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 21:54:44,416 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 21:54:44,500 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ieee802154--mrf24j40.ko-entry_point.cil.out.i[160816,160829] [2022-02-20 21:54:44,597 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 21:54:44,633 INFO L208 MainTranslator]: Completed translation [2022-02-20 21:54:44,634 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:54:44 WrapperNode [2022-02-20 21:54:44,634 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 21:54:44,635 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 21:54:44,635 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 21:54:44,635 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 21:54:44,639 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:54:44" (1/1) ... [2022-02-20 21:54:44,693 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:54:44" (1/1) ... [2022-02-20 21:54:44,771 INFO L137 Inliner]: procedures = 152, calls = 1066, calls flagged for inlining = 55, calls inlined = 52, statements flattened = 1815 [2022-02-20 21:54:44,772 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 21:54:44,772 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 21:54:44,772 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 21:54:44,773 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 21:54:44,791 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:54:44" (1/1) ... [2022-02-20 21:54:44,791 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:54:44" (1/1) ... [2022-02-20 21:54:44,807 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:54:44" (1/1) ... [2022-02-20 21:54:44,807 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:54:44" (1/1) ... [2022-02-20 21:54:44,875 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:54:44" (1/1) ... [2022-02-20 21:54:44,892 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:54:44" (1/1) ... [2022-02-20 21:54:44,903 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:54:44" (1/1) ... [2022-02-20 21:54:44,921 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 21:54:44,922 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 21:54:44,922 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 21:54:44,923 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 21:54:44,924 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:54:44" (1/1) ... [2022-02-20 21:54:44,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 21:54:44,934 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 21:54:44,944 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 21:54:44,957 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 21:54:44,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-02-20 21:54:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2022-02-20 21:54:44,986 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2022-02-20 21:54:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-02-20 21:54:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-02-20 21:54:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-02-20 21:54:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-02-20 21:54:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-02-20 21:54:44,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-02-20 21:54:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure write_long_reg [2022-02-20 21:54:44,986 INFO L138 BoogieDeclarations]: Found implementation of procedure write_long_reg [2022-02-20 21:54:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2022-02-20 21:54:44,986 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2022-02-20 21:54:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-02-20 21:54:44,986 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-02-20 21:54:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2022-02-20 21:54:44,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2022-02-20 21:54:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure spi_sync [2022-02-20 21:54:44,986 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_sync [2022-02-20 21:54:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-02-20 21:54:44,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-02-20 21:54:44,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2022-02-20 21:54:44,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2022-02-20 21:54:44,987 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-02-20 21:54:44,987 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-02-20 21:54:44,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-02-20 21:54:44,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-02-20 21:54:44,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-02-20 21:54:44,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-02-20 21:54:44,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-02-20 21:54:44,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-02-20 21:54:44,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-02-20 21:54:45,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-02-20 21:54:45,000 INFO L130 BoogieDeclarations]: Found specification of procedure mrf24j40_set_channel [2022-02-20 21:54:45,000 INFO L138 BoogieDeclarations]: Found implementation of procedure mrf24j40_set_channel [2022-02-20 21:54:45,000 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2022-02-20 21:54:45,000 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2022-02-20 21:54:45,000 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-02-20 21:54:45,000 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-02-20 21:54:45,001 INFO L130 BoogieDeclarations]: Found specification of procedure write_short_reg [2022-02-20 21:54:45,001 INFO L138 BoogieDeclarations]: Found implementation of procedure write_short_reg [2022-02-20 21:54:45,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 21:54:45,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 21:54:45,001 INFO L130 BoogieDeclarations]: Found specification of procedure ieee802154_unregister_device [2022-02-20 21:54:45,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee802154_unregister_device [2022-02-20 21:54:45,001 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-02-20 21:54:45,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-02-20 21:54:45,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 21:54:45,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-20 21:54:45,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-02-20 21:54:45,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-02-20 21:54:45,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-02-20 21:54:45,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-02-20 21:54:45,004 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_init [2022-02-20 21:54:45,004 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_init [2022-02-20 21:54:45,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-02-20 21:54:45,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-02-20 21:54:45,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-02-20 21:54:45,004 INFO L130 BoogieDeclarations]: Found specification of procedure read_short_reg [2022-02-20 21:54:45,004 INFO L138 BoogieDeclarations]: Found implementation of procedure read_short_reg [2022-02-20 21:54:45,005 INFO L130 BoogieDeclarations]: Found specification of procedure mrf24j40_filter [2022-02-20 21:54:45,005 INFO L138 BoogieDeclarations]: Found implementation of procedure mrf24j40_filter [2022-02-20 21:54:45,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 21:54:45,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2022-02-20 21:54:45,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2022-02-20 21:54:45,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-02-20 21:54:45,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-02-20 21:54:45,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-02-20 21:54:45,005 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 21:54:45,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-02-20 21:54:45,006 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-02-20 21:54:45,006 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-02-20 21:54:45,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 21:54:45,006 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-02-20 21:54:45,007 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-02-20 21:54:45,007 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_add_tail [2022-02-20 21:54:45,007 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_add_tail [2022-02-20 21:54:45,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-02-20 21:54:45,007 INFO L130 BoogieDeclarations]: Found specification of procedure mrf24j40_tx [2022-02-20 21:54:45,007 INFO L138 BoogieDeclarations]: Found implementation of procedure mrf24j40_tx [2022-02-20 21:54:45,007 INFO L130 BoogieDeclarations]: Found specification of procedure mrf24j40_isr [2022-02-20 21:54:45,007 INFO L138 BoogieDeclarations]: Found implementation of procedure mrf24j40_isr [2022-02-20 21:54:45,007 INFO L130 BoogieDeclarations]: Found specification of procedure mrf24j40_ed [2022-02-20 21:54:45,008 INFO L138 BoogieDeclarations]: Found implementation of procedure mrf24j40_ed [2022-02-20 21:54:45,008 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-02-20 21:54:45,008 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-02-20 21:54:45,008 INFO L130 BoogieDeclarations]: Found specification of procedure ieee802154_free_device [2022-02-20 21:54:45,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee802154_free_device [2022-02-20 21:54:45,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-02-20 21:54:45,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-02-20 21:54:45,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-02-20 21:54:45,009 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 21:54:45,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 21:54:45,394 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 21:54:45,396 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 21:54:47,796 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-02-20 21:55:19,390 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 21:55:19,403 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 21:55:19,404 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2022-02-20 21:55:19,405 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 09:55:19 BoogieIcfgContainer [2022-02-20 21:55:19,405 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 21:55:19,406 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 21:55:19,406 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 21:55:19,408 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 21:55:19,408 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 09:54:43" (1/3) ... [2022-02-20 21:55:19,408 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1618ba72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 09:55:19, skipping insertion in model container [2022-02-20 21:55:19,408 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:54:44" (2/3) ... [2022-02-20 21:55:19,408 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1618ba72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 09:55:19, skipping insertion in model container [2022-02-20 21:55:19,408 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 09:55:19" (3/3) ... [2022-02-20 21:55:19,409 INFO L111 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ieee802154--mrf24j40.ko-entry_point.cil.out.i [2022-02-20 21:55:19,416 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 21:55:19,416 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 21:55:19,453 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 21:55:19,458 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 21:55:19,458 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 21:55:19,489 INFO L276 IsEmpty]: Start isEmpty. Operand has 621 states, 439 states have (on average 1.3690205011389522) internal successors, (601), 453 states have internal predecessors, (601), 148 states have call successors, (148), 33 states have call predecessors, (148), 32 states have return successors, (140), 140 states have call predecessors, (140), 140 states have call successors, (140) [2022-02-20 21:55:19,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-02-20 21:55:19,502 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 21:55:19,503 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 21:55:19,503 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 21:55:19,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 21:55:19,508 INFO L85 PathProgramCache]: Analyzing trace with hash -829070541, now seen corresponding path program 1 times [2022-02-20 21:55:19,521 INFO L126 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-02-20 21:55:19,521 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1169824720] [2022-02-20 21:55:19,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:55:19,522 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-02-20 21:55:19,522 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-02-20 21:55:19,524 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-02-20 21:55:19,527 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-02-20 21:55:19,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:55:20,007 INFO L263 TraceCheckSpWp]: Trace formula consists of 680 conjuncts, 2 conjunts are in the unsatisfiable core [2022-02-20 21:55:20,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:55:20,041 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 21:55:20,537 INFO L290 TraceCheckUtils]: 0: Hoare triple {624#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0bv64, 0bv64;assume 0bv1 == #valid[0bv64];assume ~bvult64(0bv64, #StackHeapBarrier);call #Ultimate.allocInit(2bv64, 1bv64);call write~init~intINTTYPE1(48bv8, 1bv64, 0bv64, 1bv64);call write~init~intINTTYPE1(0bv8, 1bv64, 1bv64, 1bv64);call #Ultimate.allocInit(110bv64, 2bv64);call #Ultimate.allocInit(9bv64, 3bv64);call #Ultimate.allocInit(44bv64, 4bv64);call #Ultimate.allocInit(43bv64, 5bv64);call #Ultimate.allocInit(41bv64, 6bv64);call #Ultimate.allocInit(42bv64, 7bv64);call #Ultimate.allocInit(71bv64, 8bv64);call #Ultimate.allocInit(29bv64, 9bv64);call #Ultimate.allocInit(57bv64, 10bv64);call #Ultimate.allocInit(46bv64, 11bv64);call #Ultimate.allocInit(28bv64, 12bv64);call #Ultimate.allocInit(9bv64, 13bv64);call #Ultimate.allocInit(12bv64, 14bv64);call #Ultimate.allocInit(230bv64, 15bv64);call #Ultimate.allocInit(23bv64, 16bv64);call #Ultimate.allocInit(23bv64, 17bv64);call #Ultimate.allocInit(34bv64, 18bv64);call #Ultimate.allocInit(9bv64, 19bv64);call #Ultimate.allocInit(12bv64, 20bv64);call #Ultimate.allocInit(230bv64, 21bv64);call #Ultimate.allocInit(37bv64, 22bv64);call #Ultimate.allocInit(37bv64, 23bv64);call #Ultimate.allocInit(9bv64, 24bv64);call #Ultimate.allocInit(12bv64, 25bv64);call #Ultimate.allocInit(230bv64, 26bv64);call #Ultimate.allocInit(13bv64, 27bv64);call #Ultimate.allocInit(13bv64, 28bv64);call #Ultimate.allocInit(31bv64, 29bv64);call #Ultimate.allocInit(9bv64, 30bv64);call #Ultimate.allocInit(15bv64, 31bv64);call #Ultimate.allocInit(230bv64, 32bv64);call #Ultimate.allocInit(7bv64, 33bv64);call write~init~intINTTYPE1(115bv8, 33bv64, 0bv64, 1bv64);call write~init~intINTTYPE1(116bv8, 33bv64, 1bv64, 1bv64);call write~init~intINTTYPE1(97bv8, 33bv64, 2bv64, 1bv64);call write~init~intINTTYPE1(114bv8, 33bv64, 3bv64, 1bv64);call write~init~intINTTYPE1(116bv8, 33bv64, 4bv64, 1bv64);call write~init~intINTTYPE1(10bv8, 33bv64, 5bv64, 1bv64);call write~init~intINTTYPE1(0bv8, 33bv64, 6bv64, 1bv64);call #Ultimate.allocInit(7bv64, 34bv64);call write~init~intINTTYPE1(115bv8, 34bv64, 0bv64, 1bv64);call write~init~intINTTYPE1(116bv8, 34bv64, 1bv64, 1bv64);call write~init~intINTTYPE1(97bv8, 34bv64, 2bv64, 1bv64);call write~init~intINTTYPE1(114bv8, 34bv64, 3bv64, 1bv64);call write~init~intINTTYPE1(116bv8, 34bv64, 4bv64, 1bv64);call write~init~intINTTYPE1(10bv8, 34bv64, 5bv64, 1bv64);call write~init~intINTTYPE1(0bv8, 34bv64, 6bv64, 1bv64);call #Ultimate.allocInit(9bv64, 35bv64);call #Ultimate.allocInit(14bv64, 36bv64);call #Ultimate.allocInit(230bv64, 37bv64);call #Ultimate.allocInit(6bv64, 38bv64);call write~init~intINTTYPE1(115bv8, 38bv64, 0bv64, 1bv64);call write~init~intINTTYPE1(116bv8, 38bv64, 1bv64, 1bv64);call write~init~intINTTYPE1(111bv8, 38bv64, 2bv64, 1bv64);call write~init~intINTTYPE1(112bv8, 38bv64, 3bv64, 1bv64);call write~init~intINTTYPE1(10bv8, 38bv64, 4bv64, 1bv64);call write~init~intINTTYPE1(0bv8, 38bv64, 5bv64, 1bv64);call #Ultimate.allocInit(6bv64, 39bv64);call write~init~intINTTYPE1(115bv8, 39bv64, 0bv64, 1bv64);call write~init~intINTTYPE1(116bv8, 39bv64, 1bv64, 1bv64);call write~init~intINTTYPE1(111bv8, 39bv64, 2bv64, 1bv64);call write~init~intINTTYPE1(112bv8, 39bv64, 3bv64, 1bv64);call write~init~intINTTYPE1(10bv8, 39bv64, 4bv64, 1bv64);call write~init~intINTTYPE1(0bv8, 39bv64, 5bv64, 1bv64);call #Ultimate.allocInit(9bv64, 40bv64);call #Ultimate.allocInit(21bv64, 41bv64);call #Ultimate.allocInit(230bv64, 42bv64);call #Ultimate.allocInit(16bv64, 43bv64);call #Ultimate.allocInit(16bv64, 44bv64);call #Ultimate.allocInit(230bv64, 45bv64);call #Ultimate.allocInit(230bv64, 46bv64);call #Ultimate.allocInit(230bv64, 47bv64);call #Ultimate.allocInit(9bv64, 48bv64);call #Ultimate.allocInit(16bv64, 49bv64);call #Ultimate.allocInit(230bv64, 50bv64);call #Ultimate.allocInit(8bv64, 51bv64);call #Ultimate.allocInit(8bv64, 52bv64);call #Ultimate.allocInit(9bv64, 53bv64);call #Ultimate.allocInit(16bv64, 54bv64);call #Ultimate.allocInit(230bv64, 55bv64);call #Ultimate.allocInit(25bv64, 56bv64);call #Ultimate.allocInit(25bv64, 57bv64);call #Ultimate.allocInit(9bv64, 58bv64);call #Ultimate.allocInit(16bv64, 59bv64);call #Ultimate.allocInit(230bv64, 60bv64);call #Ultimate.allocInit(20bv64, 61bv64);call #Ultimate.allocInit(20bv64, 62bv64);call #Ultimate.allocInit(9bv64, 63bv64);call #Ultimate.allocInit(16bv64, 64bv64);call #Ultimate.allocInit(230bv64, 65bv64);call #Ultimate.allocInit(21bv64, 66bv64);call #Ultimate.allocInit(21bv64, 67bv64);call #Ultimate.allocInit(3bv64, 68bv64);call write~init~intINTTYPE1(111bv8, 68bv64, 0bv64, 1bv64);call write~init~intINTTYPE1(110bv8, 68bv64, 1bv64, 1bv64);call write~init~intINTTYPE1(0bv8, 68bv64, 2bv64, 1bv64);call #Ultimate.allocInit(4bv64, 69bv64);call write~init~intINTTYPE1(111bv8, 69bv64, 0bv64, 1bv64);call write~init~intINTTYPE1(102bv8, 69bv64, 1bv64, 1bv64);call write~init~intINTTYPE1(102bv8, 69bv64, 2bv64, 1bv64);call write~init~intINTTYPE1(0bv8, 69bv64, 3bv64, 1bv64);call #Ultimate.allocInit(25bv64, 70bv64);call #Ultimate.allocInit(9bv64, 71bv64);call #Ultimate.allocInit(19bv64, 72bv64);call #Ultimate.allocInit(230bv64, 73bv64);call #Ultimate.allocInit(12bv64, 74bv64);call #Ultimate.allocInit(12bv64, 75bv64);call #Ultimate.allocInit(29bv64, 76bv64);call #Ultimate.allocInit(22bv64, 77bv64);call #Ultimate.allocInit(9bv64, 78bv64);call #Ultimate.allocInit(15bv64, 79bv64);call #Ultimate.allocInit(230bv64, 80bv64);call #Ultimate.allocInit(21bv64, 81bv64);call #Ultimate.allocInit(21bv64, 82bv64);call #Ultimate.allocInit(18bv64, 83bv64);call #Ultimate.allocInit(9bv64, 84bv64);call #Ultimate.allocInit(16bv64, 85bv64);call #Ultimate.allocInit(230bv64, 86bv64);call #Ultimate.allocInit(8bv64, 87bv64);call #Ultimate.allocInit(8bv64, 88bv64);call #Ultimate.allocInit(9bv64, 89bv64);~ldv_irq_data_2_1~0.base, ~ldv_irq_data_2_1~0.offset := 0bv64, 0bv64;~ldv_irq_dev_1_1~0.base, ~ldv_irq_dev_1_1~0.offset := 0bv64, 0bv64;~ldv_irq_1_3~0 := 0bv32;~mrf24j40_driver_group0~0.base, ~mrf24j40_driver_group0~0.offset := 0bv64, 0bv64;~ldv_irq_line_2_2~0 := 0bv32;~ldv_irq_data_1_1~0.base, ~ldv_irq_data_1_1~0.offset := 0bv64, 0bv64;~ldv_irq_1_0~0 := 0bv32;~ldv_irq_data_1_0~0.base, ~ldv_irq_data_1_0~0.offset := 0bv64, 0bv64;~ldv_state_variable_0~0 := 0bv32;~ldv_irq_line_2_1~0 := 0bv32;~ldv_state_variable_2~0 := 0bv32;~ldv_irq_2_0~0 := 0bv32;~ldv_irq_dev_1_3~0.base, ~ldv_irq_dev_1_3~0.offset := 0bv64, 0bv64;~ldv_irq_data_1_3~0.base, ~ldv_irq_data_1_3~0.offset := 0bv64, 0bv64;~ldv_irq_dev_1_0~0.base, ~ldv_irq_dev_1_0~0.offset := 0bv64, 0bv64;~ldv_irq_data_1_2~0.base, ~ldv_irq_data_1_2~0.offset := 0bv64, 0bv64;~ldv_irq_data_2_0~0.base, ~ldv_irq_data_2_0~0.offset := 0bv64, 0bv64;~ldv_irq_dev_2_3~0.base, ~ldv_irq_dev_2_3~0.offset := 0bv64, 0bv64;~ldv_irq_dev_2_0~0.base, ~ldv_irq_dev_2_0~0.offset := 0bv64, 0bv64;~ldv_irq_1_2~0 := 0bv32;~LDV_IN_INTERRUPT~0 := 1bv32;~ldv_irq_1_1~0 := 0bv32;~ldv_irq_2_3~0 := 0bv32;~ldv_irq_data_2_3~0.base, ~ldv_irq_data_2_3~0.offset := 0bv64, 0bv64;~ldv_irq_line_1_3~0 := 0bv32;~ldv_irq_2_2~0 := 0bv32;~ldv_irq_dev_1_2~0.base, ~ldv_irq_dev_1_2~0.offset := 0bv64, 0bv64;~ldv_irq_line_2_0~0 := 0bv32;~ldv_state_variable_3~0 := 0bv32;~ldv_irq_line_1_0~0 := 0bv32;~ldv_irq_dev_2_1~0.base, ~ldv_irq_dev_2_1~0.offset := 0bv64, 0bv64;~ref_cnt~0 := 0bv32;~ldv_irq_data_2_2~0.base, ~ldv_irq_data_2_2~0.offset := 0bv64, 0bv64;~ldv_irq_line_1_1~0 := 0bv32;~ldv_state_variable_1~0 := 0bv32;~ldv_irq_line_1_2~0 := 0bv32;~ldv_state_variable_4~0 := 0bv32;~mrf24j40_ops_group0~0.base, ~mrf24j40_ops_group0~0.offset := 0bv64, 0bv64;~ldv_irq_dev_2_2~0.base, ~ldv_irq_dev_2_2~0.offset := 0bv64, 0bv64;~ldv_irq_line_2_3~0 := 0bv32;~ldv_irq_2_1~0 := 0bv32;~#mrf24j40_ops~0.base, ~#mrf24j40_ops~0.offset := 90bv64, 0bv64;call #Ultimate.allocInit(112bv64, 90bv64);call write~init~$Pointer$(~#__this_module~0.base, ~#__this_module~0.offset, ~#mrf24j40_ops~0.base, ~#mrf24j40_ops~0.offset, 8bv64);call write~init~$Pointer$(#funAddr~mrf24j40_start.base, #funAddr~mrf24j40_start.offset, ~#mrf24j40_ops~0.base, ~bvadd64(8bv64, ~#mrf24j40_ops~0.offset), 8bv64);call write~init~$Pointer$(#funAddr~mrf24j40_stop.base, #funAddr~mrf24j40_stop.offset, ~#mrf24j40_ops~0.base, ~bvadd64(16bv64, ~#mrf24j40_ops~0.offset), 8bv64);call write~init~$Pointer$(#funAddr~mrf24j40_tx.base, #funAddr~mrf24j40_tx.offset, ~#mrf24j40_ops~0.base, ~bvadd64(24bv64, ~#mrf24j40_ops~0.offset), 8bv64);call write~init~$Pointer$(#funAddr~mrf24j40_ed.base, #funAddr~mrf24j40_ed.offset, ~#mrf24j40_ops~0.base, ~bvadd64(32bv64, ~#mrf24j40_ops~0.offset), 8bv64);call write~init~$Pointer$(#funAddr~mrf24j40_set_channel.base, #funAddr~mrf24j40_set_channel.offset, ~#mrf24j40_ops~0.base, ~bvadd64(40bv64, ~#mrf24j40_ops~0.offset), 8bv64);call write~init~$Pointer$(#funAddr~mrf24j40_filter.base, #funAddr~mrf24j40_filter.offset, ~#mrf24j40_ops~0.base, ~bvadd64(48bv64, ~#mrf24j40_ops~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#mrf24j40_ops~0.base, ~bvadd64(56bv64, ~#mrf24j40_ops~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#mrf24j40_ops~0.base, ~bvadd64(64bv64, ~#mrf24j40_ops~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#mrf24j40_ops~0.base, ~bvadd64(72bv64, ~#mrf24j40_ops~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#mrf24j40_ops~0.base, ~bvadd64(80bv64, ~#mrf24j40_ops~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#mrf24j40_ops~0.base, ~bvadd64(88bv64, ~#mrf24j40_ops~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#mrf24j40_ops~0.base, ~bvadd64(96bv64, ~#mrf24j40_ops~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#mrf24j40_ops~0.base, ~bvadd64(104bv64, ~#mrf24j40_ops~0.offset), 8bv64);~#mrf24j40_ids~0.base, ~#mrf24j40_ids~0.offset := 91bv64, 0bv64;call #Ultimate.allocInit(120bv64, 91bv64);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#mrf24j40_ids~0.base);call write~unchecked~intINTTYPE1(109bv8, ~#mrf24j40_ids~0.base, ~#mrf24j40_ids~0.offset, 1bv64);call write~unchecked~intINTTYPE1(114bv8, ~#mrf24j40_ids~0.base, ~bvadd64(1bv64, ~#mrf24j40_ids~0.offset), 1bv64);call write~unchecked~intINTTYPE1(102bv8, ~#mrf24j40_ids~0.base, ~bvadd64(2bv64, ~#mrf24j40_ids~0.offset), 1bv64);call write~unchecked~intINTTYPE1(50bv8, ~#mrf24j40_ids~0.base, ~bvadd64(3bv64, ~#mrf24j40_ids~0.offset), 1bv64);call write~unchecked~intINTTYPE1(52bv8, ~#mrf24j40_ids~0.base, ~bvadd64(4bv64, ~#mrf24j40_ids~0.offset), 1bv64);call write~unchecked~intINTTYPE1(106bv8, ~#mrf24j40_ids~0.base, ~bvadd64(5bv64, ~#mrf24j40_ids~0.offset), 1bv64);call write~unchecked~intINTTYPE1(52bv8, ~#mrf24j40_ids~0.base, ~bvadd64(6bv64, ~#mrf24j40_ids~0.offset), 1bv64);call write~unchecked~intINTTYPE1(48bv8, ~#mrf24j40_ids~0.base, ~bvadd64(7bv64, ~#mrf24j40_ids~0.offset), 1bv64);call write~unchecked~intINTTYPE1(0bv8, ~#mrf24j40_ids~0.base, ~bvadd64(8bv64, ~#mrf24j40_ids~0.offset), 1bv64);call write~unchecked~intINTTYPE8(0bv64, ~#mrf24j40_ids~0.base, ~bvadd64(32bv64, ~#mrf24j40_ids~0.offset), 8bv64);call write~unchecked~intINTTYPE1(109bv8, ~#mrf24j40_ids~0.base, ~bvadd64(40bv64, ~#mrf24j40_ids~0.offset), 1bv64);call write~unchecked~intINTTYPE1(114bv8, ~#mrf24j40_ids~0.base, ~bvadd64(41bv64, ~#mrf24j40_ids~0.offset), 1bv64);call write~unchecked~intINTTYPE1(102bv8, ~#mrf24j40_ids~0.base, ~bvadd64(42bv64, ~#mrf24j40_ids~0.offset), 1bv64);call write~unchecked~intINTTYPE1(50bv8, ~#mrf24j40_ids~0.base, ~bvadd64(43bv64, ~#mrf24j40_ids~0.offset), 1bv64);call write~unchecked~intINTTYPE1(52bv8, ~#mrf24j40_ids~0.base, ~bvadd64(44bv64, ~#mrf24j40_ids~0.offset), 1bv64);call write~unchecked~intINTTYPE1(106bv8, ~#mrf24j40_ids~0.base, ~bvadd64(45bv64, ~#mrf24j40_ids~0.offset), 1bv64);call write~unchecked~intINTTYPE1(52bv8, ~#mrf24j40_ids~0.base, ~bvadd64(46bv64, ~#mrf24j40_ids~0.offset), 1bv64);call write~unchecked~intINTTYPE1(48bv8, ~#mrf24j40_ids~0.base, ~bvadd64(47bv64, ~#mrf24j40_ids~0.offset), 1bv64);call write~unchecked~intINTTYPE1(109bv8, ~#mrf24j40_ids~0.base, ~bvadd64(48bv64, ~#mrf24j40_ids~0.offset), 1bv64);call write~unchecked~intINTTYPE1(97bv8, ~#mrf24j40_ids~0.base, ~bvadd64(49bv64, ~#mrf24j40_ids~0.offset), 1bv64);call write~unchecked~intINTTYPE1(0bv8, ~#mrf24j40_ids~0.base, ~bvadd64(50bv64, ~#mrf24j40_ids~0.offset), 1bv64);call write~unchecked~intINTTYPE8(0bv64, ~#mrf24j40_ids~0.base, ~bvadd64(72bv64, ~#mrf24j40_ids~0.offset), 8bv64);~__mod_spi__mrf24j40_ids_device_table~0.name := ~const~array~~LB~bv64~RB~bv8();~__mod_spi__mrf24j40_ids_device_table~0.driver_data := 0bv64;~#mrf24j40_driver~0.base, ~#mrf24j40_driver~0.offset := 92bv64, 0bv64;call #Ultimate.allocInit(161bv64, 92bv64);call write~init~$Pointer$(~#mrf24j40_ids~0.base, ~#mrf24j40_ids~0.offset, ~#mrf24j40_driver~0.base, ~#mrf24j40_driver~0.offset, 8bv64);call write~init~$Pointer$(#funAddr~mrf24j40_probe.base, #funAddr~mrf24j40_probe.offset, ~#mrf24j40_driver~0.base, ~bvadd64(8bv64, ~#mrf24j40_driver~0.offset), 8bv64);call write~init~$Pointer$(#funAddr~mrf24j40_remove.base, #funAddr~mrf24j40_remove.offset, ~#mrf24j40_driver~0.base, ~bvadd64(16bv64, ~#mrf24j40_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#mrf24j40_driver~0.base, ~bvadd64(24bv64, ~#mrf24j40_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#mrf24j40_driver~0.base, ~bvadd64(32bv64, ~#mrf24j40_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#mrf24j40_driver~0.base, ~bvadd64(40bv64, ~#mrf24j40_driver~0.offset), 8bv64);call write~init~$Pointer$(89bv64, 0bv64, ~#mrf24j40_driver~0.base, ~bvadd64(48bv64, ~#mrf24j40_driver~0.offset), 8bv64);call write~init~$Pointer$(~#spi_bus_type~0.base, ~#spi_bus_type~0.offset, ~#mrf24j40_driver~0.base, ~bvadd64(56bv64, ~#mrf24j40_driver~0.offset), 8bv64);call write~init~$Pointer$(~#__this_module~0.base, ~#__this_module~0.offset, ~#mrf24j40_driver~0.base, ~bvadd64(64bv64, ~#mrf24j40_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#mrf24j40_driver~0.base, ~bvadd64(72bv64, ~#mrf24j40_driver~0.offset), 8bv64);call write~init~intINTTYPE1(0bv8, ~#mrf24j40_driver~0.base, ~bvadd64(80bv64, ~#mrf24j40_driver~0.offset), 1bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#mrf24j40_driver~0.base, ~bvadd64(81bv64, ~#mrf24j40_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#mrf24j40_driver~0.base, ~bvadd64(89bv64, ~#mrf24j40_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#mrf24j40_driver~0.base, ~bvadd64(97bv64, ~#mrf24j40_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#mrf24j40_driver~0.base, ~bvadd64(105bv64, ~#mrf24j40_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#mrf24j40_driver~0.base, ~bvadd64(113bv64, ~#mrf24j40_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#mrf24j40_driver~0.base, ~bvadd64(121bv64, ~#mrf24j40_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#mrf24j40_driver~0.base, ~bvadd64(129bv64, ~#mrf24j40_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#mrf24j40_driver~0.base, ~bvadd64(137bv64, ~#mrf24j40_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#mrf24j40_driver~0.base, ~bvadd64(145bv64, ~#mrf24j40_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#mrf24j40_driver~0.base, ~bvadd64(153bv64, ~#mrf24j40_driver~0.offset), 8bv64);~ldv_retval_0~0 := 0bv32;~ldv_retval_1~0 := 0bv32;~ldv_retval_2~0 := 0bv32;~#set_impl~0.base, ~#set_impl~0.offset := 93bv64, 0bv64;call #Ultimate.allocInit(120bv64, 93bv64);#memory_$Pointer$.base, #memory_$Pointer$.offset := ~initToZeroAtPointerBaseAddress~$Pointer$.base(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#set_impl~0.base), ~initToZeroAtPointerBaseAddress~$Pointer$.offset(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#set_impl~0.base);~last_index~0 := 0bv32;~LDV_SKBS~0.base, ~LDV_SKBS~0.offset := 0bv64, 0bv64; {624#true} is VALID [2022-02-20 21:55:20,538 INFO L290 TraceCheckUtils]: 1: Hoare triple {624#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret354#1.base, main_#t~ret354#1.offset, main_#t~nondet355#1, main_#t~nondet356#1, main_#t~ret357#1.base, main_#t~ret357#1.offset, main_#t~ret358#1.base, main_#t~ret358#1.offset, main_#t~nondet359#1, main_#t~nondet360#1, main_#t~switch361#1, main_#t~nondet362#1, main_#t~switch363#1, main_#t~ret364#1, main_#t~ret365#1, main_#t~ret366#1, main_#t~ret367#1, main_#t~ret368#1, main_#t~ret369#1, main_#t~ret370#1, main_#t~ret371#1, main_#t~ret372#1, main_#t~nondet373#1, main_#t~switch374#1, main_#t~ret375#1, main_#t~nondet376#1, main_#t~switch377#1, main_#t~ret378#1, main_#t~ret379#1, main_~ldvarg1~0#1.base, main_~ldvarg1~0#1.offset, main_~tmp~22#1.base, main_~tmp~22#1.offset, main_~ldvarg4~0#1, main_~tmp___0~10#1, main_~ldvarg3~0#1, main_~tmp___1~4#1, main_~ldvarg0~0#1.base, main_~ldvarg0~0#1.offset, main_~tmp___2~4#1.base, main_~tmp___2~4#1.offset, main_~ldvarg5~0#1.base, main_~ldvarg5~0#1.offset, main_~tmp___3~0#1.base, main_~tmp___3~0#1.offset, main_~ldvarg2~0#1, main_~tmp___4~0#1, main_~tmp___5~0#1, main_~tmp___6~0#1, main_~tmp___7~0#1, main_~tmp___8~0#1;havoc main_~ldvarg1~0#1.base, main_~ldvarg1~0#1.offset;havoc main_~tmp~22#1.base, main_~tmp~22#1.offset;havoc main_~ldvarg4~0#1;havoc main_~tmp___0~10#1;havoc main_~ldvarg3~0#1;havoc main_~tmp___1~4#1;havoc main_~ldvarg0~0#1.base, main_~ldvarg0~0#1.offset;havoc main_~tmp___2~4#1.base, main_~tmp___2~4#1.offset;havoc main_~ldvarg5~0#1.base, main_~ldvarg5~0#1.offset;havoc main_~tmp___3~0#1.base, main_~tmp___3~0#1.offset;havoc main_~ldvarg2~0#1;havoc main_~tmp___4~0#1;havoc main_~tmp___5~0#1;havoc main_~tmp___6~0#1;havoc main_~tmp___7~0#1;havoc main_~tmp___8~0#1; {624#true} is VALID [2022-02-20 21:55:20,538 INFO L272 TraceCheckUtils]: 2: Hoare triple {624#true} call main_#t~ret354#1.base, main_#t~ret354#1.offset := ldv_zalloc(232bv64); {624#true} is VALID [2022-02-20 21:55:20,538 INFO L290 TraceCheckUtils]: 3: Hoare triple {624#true} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~3#1.base, ~tmp~3#1.offset;havoc ~tmp___0~1#1;~tmp___0~1#1 := #t~nondet47#1;havoc #t~nondet47#1; {624#true} is VALID [2022-02-20 21:55:20,538 INFO L290 TraceCheckUtils]: 4: Hoare triple {624#true} assume 0bv32 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0bv64, 0bv64; {624#true} is VALID [2022-02-20 21:55:20,538 INFO L290 TraceCheckUtils]: 5: Hoare triple {624#true} assume true; {624#true} is VALID [2022-02-20 21:55:20,539 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {624#true} {624#true} #1554#return; {624#true} is VALID [2022-02-20 21:55:20,539 INFO L290 TraceCheckUtils]: 7: Hoare triple {624#true} main_~tmp~22#1.base, main_~tmp~22#1.offset := main_#t~ret354#1.base, main_#t~ret354#1.offset;havoc main_#t~ret354#1.base, main_#t~ret354#1.offset;main_~ldvarg1~0#1.base, main_~ldvarg1~0#1.offset := main_~tmp~22#1.base, main_~tmp~22#1.offset;main_~tmp___0~10#1 := main_#t~nondet355#1;havoc main_#t~nondet355#1;main_~ldvarg4~0#1 := main_~tmp___0~10#1;main_~tmp___1~4#1 := main_#t~nondet356#1;havoc main_#t~nondet356#1;main_~ldvarg3~0#1 := main_~tmp___1~4#1; {624#true} is VALID [2022-02-20 21:55:20,539 INFO L272 TraceCheckUtils]: 8: Hoare triple {624#true} call main_#t~ret357#1.base, main_#t~ret357#1.offset := ldv_zalloc(1bv64); {624#true} is VALID [2022-02-20 21:55:20,539 INFO L290 TraceCheckUtils]: 9: Hoare triple {624#true} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~3#1.base, ~tmp~3#1.offset;havoc ~tmp___0~1#1;~tmp___0~1#1 := #t~nondet47#1;havoc #t~nondet47#1; {624#true} is VALID [2022-02-20 21:55:20,539 INFO L290 TraceCheckUtils]: 10: Hoare triple {624#true} assume 0bv32 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0bv64, 0bv64; {624#true} is VALID [2022-02-20 21:55:20,540 INFO L290 TraceCheckUtils]: 11: Hoare triple {624#true} assume true; {624#true} is VALID [2022-02-20 21:55:20,540 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {624#true} {624#true} #1556#return; {624#true} is VALID [2022-02-20 21:55:20,540 INFO L290 TraceCheckUtils]: 13: Hoare triple {624#true} main_~tmp___2~4#1.base, main_~tmp___2~4#1.offset := main_#t~ret357#1.base, main_#t~ret357#1.offset;havoc main_#t~ret357#1.base, main_#t~ret357#1.offset;main_~ldvarg0~0#1.base, main_~ldvarg0~0#1.offset := main_~tmp___2~4#1.base, main_~tmp___2~4#1.offset; {624#true} is VALID [2022-02-20 21:55:20,540 INFO L272 TraceCheckUtils]: 14: Hoare triple {624#true} call main_#t~ret358#1.base, main_#t~ret358#1.offset := ldv_zalloc(24bv64); {624#true} is VALID [2022-02-20 21:55:20,540 INFO L290 TraceCheckUtils]: 15: Hoare triple {624#true} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~3#1.base, ~tmp~3#1.offset;havoc ~tmp___0~1#1;~tmp___0~1#1 := #t~nondet47#1;havoc #t~nondet47#1; {624#true} is VALID [2022-02-20 21:55:20,540 INFO L290 TraceCheckUtils]: 16: Hoare triple {624#true} assume 0bv32 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0bv64, 0bv64; {624#true} is VALID [2022-02-20 21:55:20,541 INFO L290 TraceCheckUtils]: 17: Hoare triple {624#true} assume true; {624#true} is VALID [2022-02-20 21:55:20,541 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {624#true} {624#true} #1558#return; {624#true} is VALID [2022-02-20 21:55:20,543 INFO L290 TraceCheckUtils]: 19: Hoare triple {624#true} main_~tmp___3~0#1.base, main_~tmp___3~0#1.offset := main_#t~ret358#1.base, main_#t~ret358#1.offset;havoc main_#t~ret358#1.base, main_#t~ret358#1.offset;main_~ldvarg5~0#1.base, main_~ldvarg5~0#1.offset := main_~tmp___3~0#1.base, main_~tmp___3~0#1.offset;main_~tmp___4~0#1 := main_#t~nondet359#1;havoc main_#t~nondet359#1;main_~ldvarg2~0#1 := main_~tmp___4~0#1;assume { :begin_inline_ldv_initialize } true;assume { :begin_inline_ldv_set_init } true;ldv_set_init_#in~set#1.base, ldv_set_init_#in~set#1.offset := ~LDV_SKBS~0.base, ~LDV_SKBS~0.offset;havoc ldv_set_init_~set#1.base, ldv_set_init_~set#1.offset;ldv_set_init_~set#1.base, ldv_set_init_~set#1.offset := ldv_set_init_#in~set#1.base, ldv_set_init_#in~set#1.offset;ldv_set_init_~set#1.base, ldv_set_init_~set#1.offset := ~#set_impl~0.base, ~#set_impl~0.offset;~last_index~0 := 0bv32; {624#true} is VALID [2022-02-20 21:55:20,543 INFO L290 TraceCheckUtils]: 20: Hoare triple {624#true} assume { :end_inline_ldv_set_init } true; {624#true} is VALID [2022-02-20 21:55:20,544 INFO L290 TraceCheckUtils]: 21: Hoare triple {624#true} assume { :end_inline_ldv_initialize } true;~ldv_state_variable_4~0 := 0bv32;~ldv_state_variable_1~0 := 1bv32;~ref_cnt~0 := 0bv32;~ldv_state_variable_0~0 := 1bv32;~ldv_state_variable_3~0 := 0bv32;~ldv_state_variable_2~0 := 1bv32; {692#(= (_ bv1 32) ~ldv_state_variable_0~0)} is VALID [2022-02-20 21:55:20,544 INFO L290 TraceCheckUtils]: 22: Hoare triple {692#(= (_ bv1 32) ~ldv_state_variable_0~0)} main_~tmp___5~0#1 := main_#t~nondet360#1;havoc main_#t~nondet360#1;main_#t~switch361#1 := 0bv32 == main_~tmp___5~0#1; {692#(= (_ bv1 32) ~ldv_state_variable_0~0)} is VALID [2022-02-20 21:55:20,545 INFO L290 TraceCheckUtils]: 23: Hoare triple {692#(= (_ bv1 32) ~ldv_state_variable_0~0)} assume !main_#t~switch361#1;main_#t~switch361#1 := main_#t~switch361#1 || 1bv32 == main_~tmp___5~0#1; {692#(= (_ bv1 32) ~ldv_state_variable_0~0)} is VALID [2022-02-20 21:55:20,545 INFO L290 TraceCheckUtils]: 24: Hoare triple {692#(= (_ bv1 32) ~ldv_state_variable_0~0)} assume !main_#t~switch361#1;main_#t~switch361#1 := main_#t~switch361#1 || 2bv32 == main_~tmp___5~0#1; {692#(= (_ bv1 32) ~ldv_state_variable_0~0)} is VALID [2022-02-20 21:55:20,546 INFO L290 TraceCheckUtils]: 25: Hoare triple {692#(= (_ bv1 32) ~ldv_state_variable_0~0)} assume main_#t~switch361#1; {692#(= (_ bv1 32) ~ldv_state_variable_0~0)} is VALID [2022-02-20 21:55:20,546 INFO L290 TraceCheckUtils]: 26: Hoare triple {692#(= (_ bv1 32) ~ldv_state_variable_0~0)} assume 0bv32 != ~ldv_state_variable_0~0;main_~tmp___7~0#1 := main_#t~nondet373#1;havoc main_#t~nondet373#1;main_#t~switch374#1 := 0bv32 == main_~tmp___7~0#1; {692#(= (_ bv1 32) ~ldv_state_variable_0~0)} is VALID [2022-02-20 21:55:20,547 INFO L290 TraceCheckUtils]: 27: Hoare triple {692#(= (_ bv1 32) ~ldv_state_variable_0~0)} assume main_#t~switch374#1; {692#(= (_ bv1 32) ~ldv_state_variable_0~0)} is VALID [2022-02-20 21:55:20,547 INFO L290 TraceCheckUtils]: 28: Hoare triple {692#(= (_ bv1 32) ~ldv_state_variable_0~0)} assume 3bv32 == ~ldv_state_variable_0~0 && 0bv32 == ~ref_cnt~0;assume { :begin_inline_mrf24j40_driver_exit } true;assume { :begin_inline_spi_unregister_driver } true;spi_unregister_driver_#in~sdrv#1.base, spi_unregister_driver_#in~sdrv#1.offset := ~#mrf24j40_driver~0.base, ~#mrf24j40_driver~0.offset;havoc spi_unregister_driver_~sdrv#1.base, spi_unregister_driver_~sdrv#1.offset;spi_unregister_driver_~sdrv#1.base, spi_unregister_driver_~sdrv#1.offset := spi_unregister_driver_#in~sdrv#1.base, spi_unregister_driver_#in~sdrv#1.offset; {625#false} is VALID [2022-02-20 21:55:20,547 INFO L290 TraceCheckUtils]: 29: Hoare triple {625#false} assume !(0bv64 != ~bvadd64(spi_unregister_driver_~sdrv#1.base, spi_unregister_driver_~sdrv#1.offset)); {625#false} is VALID [2022-02-20 21:55:20,548 INFO L290 TraceCheckUtils]: 30: Hoare triple {625#false} assume { :end_inline_spi_unregister_driver } true; {625#false} is VALID [2022-02-20 21:55:20,548 INFO L290 TraceCheckUtils]: 31: Hoare triple {625#false} assume { :end_inline_mrf24j40_driver_exit } true;~ldv_state_variable_0~0 := 2bv32; {625#false} is VALID [2022-02-20 21:55:20,548 INFO L290 TraceCheckUtils]: 32: Hoare triple {625#false} assume { :begin_inline_ldv_check_final_state } true;havoc ldv_check_final_state_#t~ret396#1, ldv_check_final_state_~tmp___7~6#1;havoc ldv_check_final_state_~tmp___7~6#1;assume { :begin_inline_ldv_set_is_empty } true;ldv_set_is_empty_#in~set#1.base, ldv_set_is_empty_#in~set#1.offset := ~LDV_SKBS~0.base, ~LDV_SKBS~0.offset;havoc ldv_set_is_empty_#res#1;havoc ldv_set_is_empty_~set#1.base, ldv_set_is_empty_~set#1.offset;ldv_set_is_empty_~set#1.base, ldv_set_is_empty_~set#1.offset := ldv_set_is_empty_#in~set#1.base, ldv_set_is_empty_#in~set#1.offset;ldv_set_is_empty_#res#1 := (if 0bv32 == ~last_index~0 then 1bv32 else 0bv32); {625#false} is VALID [2022-02-20 21:55:20,548 INFO L290 TraceCheckUtils]: 33: Hoare triple {625#false} ldv_check_final_state_#t~ret396#1 := ldv_set_is_empty_#res#1;assume { :end_inline_ldv_set_is_empty } true;ldv_check_final_state_~tmp___7~6#1 := ldv_check_final_state_#t~ret396#1;havoc ldv_check_final_state_#t~ret396#1; {625#false} is VALID [2022-02-20 21:55:20,548 INFO L290 TraceCheckUtils]: 34: Hoare triple {625#false} assume !(0bv32 != ldv_check_final_state_~tmp___7~6#1); {625#false} is VALID [2022-02-20 21:55:20,551 INFO L272 TraceCheckUtils]: 35: Hoare triple {625#false} call ldv_error(); {625#false} is VALID [2022-02-20 21:55:20,551 INFO L290 TraceCheckUtils]: 36: Hoare triple {625#false} assume !false; {625#false} is VALID [2022-02-20 21:55:20,552 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-02-20 21:55:20,552 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-20 21:55:20,553 INFO L144 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-02-20 21:55:20,553 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1169824720] [2022-02-20 21:55:20,553 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1169824720] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 21:55:20,553 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 21:55:20,554 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 21:55:20,555 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1006663256] [2022-02-20 21:55:20,555 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 21:55:20,558 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 37 [2022-02-20 21:55:20,559 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 21:55:20,561 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-02-20 21:55:20,643 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:55:20,643 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 21:55:20,644 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-02-20 21:55:20,658 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 21:55:20,659 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 21:55:20,663 INFO L87 Difference]: Start difference. First operand has 621 states, 439 states have (on average 1.3690205011389522) internal successors, (601), 453 states have internal predecessors, (601), 148 states have call successors, (148), 33 states have call predecessors, (148), 32 states have return successors, (140), 140 states have call predecessors, (140), 140 states have call successors, (140) Second operand has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-02-20 21:55:24,801 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers []