./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6c24879c 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-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.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 4e0b4bb78430cd3ff87fa852dcd49e649016647ef60f492a14a048040c1b0a8a --- Real Ultimate output --- This is Ultimate 0.2.2-?-6c24879 [2022-07-12 12:29:40,608 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-12 12:29:40,619 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-12 12:29:40,657 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-12 12:29:40,658 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-12 12:29:40,659 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-12 12:29:40,661 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-12 12:29:40,665 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-12 12:29:40,666 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-12 12:29:40,670 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-12 12:29:40,670 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-12 12:29:40,672 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-12 12:29:40,672 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-12 12:29:40,674 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-12 12:29:40,675 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-12 12:29:40,677 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-12 12:29:40,678 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-12 12:29:40,679 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-12 12:29:40,680 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-12 12:29:40,683 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-12 12:29:40,684 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-12 12:29:40,686 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-12 12:29:40,686 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-12 12:29:40,687 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-12 12:29:40,688 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-12 12:29:40,692 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-12 12:29:40,694 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-12 12:29:40,694 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-12 12:29:40,695 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-12 12:29:40,695 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-12 12:29:40,696 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-12 12:29:40,696 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-12 12:29:40,697 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-12 12:29:40,698 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-12 12:29:40,698 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-12 12:29:40,699 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-12 12:29:40,699 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-12 12:29:40,699 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-12 12:29:40,700 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-12 12:29:40,700 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-12 12:29:40,700 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-12 12:29:40,701 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-12 12:29:40,702 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-12 12:29:40,727 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-12 12:29:40,728 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-12 12:29:40,728 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-12 12:29:40,728 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-12 12:29:40,729 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-12 12:29:40,729 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-12 12:29:40,730 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-12 12:29:40,730 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-12 12:29:40,730 INFO L138 SettingsManager]: * Use SBE=true [2022-07-12 12:29:40,730 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-12 12:29:40,731 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-12 12:29:40,731 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-12 12:29:40,731 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-12 12:29:40,731 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-12 12:29:40,731 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-12 12:29:40,731 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-12 12:29:40,731 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-12 12:29:40,732 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-12 12:29:40,732 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-12 12:29:40,733 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-12 12:29:40,733 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-12 12:29:40,733 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 12:29:40,733 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-12 12:29:40,733 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-12 12:29:40,733 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-12 12:29:40,734 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-12 12:29:40,734 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-12 12:29:40,734 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-12 12:29:40,734 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-12 12:29:40,734 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-12 12:29:40,734 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4e0b4bb78430cd3ff87fa852dcd49e649016647ef60f492a14a048040c1b0a8a [2022-07-12 12:29:40,962 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-12 12:29:40,979 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-12 12:29:40,981 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-12 12:29:40,982 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-12 12:29:40,982 INFO L275 PluginConnector]: CDTParser initialized [2022-07-12 12:29:40,984 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i [2022-07-12 12:29:41,033 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/631b6a8b1/ec653b20afe142a192bafbfc962f9eea/FLAG8861cbf87 [2022-07-12 12:29:41,705 INFO L306 CDTParser]: Found 1 translation units. [2022-07-12 12:29:41,705 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i [2022-07-12 12:29:41,737 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/631b6a8b1/ec653b20afe142a192bafbfc962f9eea/FLAG8861cbf87 [2022-07-12 12:29:41,855 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/631b6a8b1/ec653b20afe142a192bafbfc962f9eea [2022-07-12 12:29:41,857 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-12 12:29:41,859 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-12 12:29:41,860 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-12 12:29:41,860 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-12 12:29:41,862 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-12 12:29:41,863 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 12:29:41" (1/1) ... [2022-07-12 12:29:41,863 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b16224b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:29:41, skipping insertion in model container [2022-07-12 12:29:41,864 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 12:29:41" (1/1) ... [2022-07-12 12:29:41,869 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-12 12:29:41,942 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 12:29:42,352 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_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i[152066,152079] [2022-07-12 12:29:42,710 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 12:29:42,809 INFO L203 MainTranslator]: Completed pre-run [2022-07-12 12:29:42,903 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_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i[152066,152079] [2022-07-12 12:29:43,143 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 12:29:43,193 INFO L208 MainTranslator]: Completed translation [2022-07-12 12:29:43,194 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:29:43 WrapperNode [2022-07-12 12:29:43,194 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-12 12:29:43,195 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-12 12:29:43,195 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-12 12:29:43,195 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-12 12:29:43,201 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:29:43" (1/1) ... [2022-07-12 12:29:43,238 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:29:43" (1/1) ... [2022-07-12 12:29:43,292 INFO L137 Inliner]: procedures = 141, calls = 726, calls flagged for inlining = 69, calls inlined = 55, statements flattened = 1709 [2022-07-12 12:29:43,293 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-12 12:29:43,294 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-12 12:29:43,294 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-12 12:29:43,294 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-12 12:29:43,299 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:29:43" (1/1) ... [2022-07-12 12:29:43,300 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:29:43" (1/1) ... [2022-07-12 12:29:43,326 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:29:43" (1/1) ... [2022-07-12 12:29:43,326 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:29:43" (1/1) ... [2022-07-12 12:29:43,381 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:29:43" (1/1) ... [2022-07-12 12:29:43,400 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:29:43" (1/1) ... [2022-07-12 12:29:43,408 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:29:43" (1/1) ... [2022-07-12 12:29:43,430 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-12 12:29:43,434 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-12 12:29:43,434 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-12 12:29:43,434 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-12 12:29:43,435 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:29:43" (1/1) ... [2022-07-12 12:29:43,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 12:29:43,448 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 12:29:43,489 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) [2022-07-12 12:29:43,498 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 [2022-07-12 12:29:43,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-12 12:29:43,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-12 12:29:43,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-12 12:29:43,525 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_write_cmdreg [2022-07-12 12:29:43,525 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_write_cmdreg [2022-07-12 12:29:43,525 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-07-12 12:29:43,525 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-07-12 12:29:43,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2022-07-12 12:29:43,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2022-07-12 12:29:43,525 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2022-07-12 12:29:43,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2022-07-12 12:29:43,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-12 12:29:43,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-12 12:29:43,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-12 12:29:43,525 INFO L130 BoogieDeclarations]: Found specification of procedure set_reset_mode [2022-07-12 12:29:43,525 INFO L138 BoogieDeclarations]: Found implementation of procedure set_reset_mode [2022-07-12 12:29:43,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-12 12:29:43,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-12 12:29:43,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-12 12:29:43,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-12 12:29:43,526 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2022-07-12 12:29:43,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2022-07-12 12:29:43,526 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-12 12:29:43,526 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-12 12:29:43,526 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_is_absent [2022-07-12 12:29:43,526 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_is_absent [2022-07-12 12:29:43,526 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-07-12 12:29:43,526 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-07-12 12:29:43,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-12 12:29:43,526 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-12 12:29:43,526 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-12 12:29:43,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2022-07-12 12:29:43,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2022-07-12 12:29:43,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-12 12:29:43,526 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-12 12:29:43,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-12 12:29:43,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-12 12:29:43,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-12 12:29:43,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-07-12 12:29:43,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-07-12 12:29:43,527 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-12 12:29:43,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-12 12:29:43,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-12 12:29:43,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2022-07-12 12:29:43,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2022-07-12 12:29:43,527 INFO L130 BoogieDeclarations]: Found specification of procedure can_led_event [2022-07-12 12:29:43,527 INFO L138 BoogieDeclarations]: Found implementation of procedure can_led_event [2022-07-12 12:29:43,527 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-12 12:29:43,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-12 12:29:43,527 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-07-12 12:29:43,527 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-07-12 12:29:43,527 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-07-12 12:29:43,527 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-07-12 12:29:43,527 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2022-07-12 12:29:43,527 INFO L138 BoogieDeclarations]: Found implementation of procedure close_candev [2022-07-12 12:29:43,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-12 12:29:43,528 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_start [2022-07-12 12:29:43,528 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_start [2022-07-12 12:29:43,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-07-12 12:29:43,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-07-12 12:29:43,528 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-12 12:29:43,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-12 12:29:43,528 INFO L130 BoogieDeclarations]: Found specification of procedure can_change_mtu [2022-07-12 12:29:43,528 INFO L138 BoogieDeclarations]: Found implementation of procedure can_change_mtu [2022-07-12 12:29:43,825 INFO L234 CfgBuilder]: Building ICFG [2022-07-12 12:29:43,827 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-12 12:29:44,446 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-12 12:29:44,794 INFO L275 CfgBuilder]: Performing block encoding [2022-07-12 12:29:44,801 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-12 12:29:44,801 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-07-12 12:29:44,803 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 12:29:44 BoogieIcfgContainer [2022-07-12 12:29:44,803 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-12 12:29:44,804 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-12 12:29:44,805 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-12 12:29:44,807 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-12 12:29:44,807 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.07 12:29:41" (1/3) ... [2022-07-12 12:29:44,807 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@340491bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 12:29:44, skipping insertion in model container [2022-07-12 12:29:44,808 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:29:43" (2/3) ... [2022-07-12 12:29:44,808 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@340491bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 12:29:44, skipping insertion in model container [2022-07-12 12:29:44,808 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 12:29:44" (3/3) ... [2022-07-12 12:29:44,809 INFO L111 eAbstractionObserver]: Analyzing ICFG 205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i [2022-07-12 12:29:44,818 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-12 12:29:44,818 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-12 12:29:44,857 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-12 12:29:44,861 INFO L357 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, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@2bfbb69b, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@5bcf828f [2022-07-12 12:29:44,865 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-12 12:29:44,871 INFO L276 IsEmpty]: Start isEmpty. Operand has 523 states, 383 states have (on average 1.3759791122715406) internal successors, (527), 394 states have internal predecessors, (527), 113 states have call successors, (113), 26 states have call predecessors, (113), 25 states have return successors, (108), 107 states have call predecessors, (108), 108 states have call successors, (108) [2022-07-12 12:29:44,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-07-12 12:29:44,883 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:29:44,883 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 12:29:44,884 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:29:44,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:29:44,887 INFO L85 PathProgramCache]: Analyzing trace with hash 657994099, now seen corresponding path program 1 times [2022-07-12 12:29:44,893 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 12:29:44,894 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [342911822] [2022-07-12 12:29:44,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 12:29:44,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 12:29:45,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:45,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-12 12:29:45,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:45,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 12:29:45,149 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 12:29:45,149 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [342911822] [2022-07-12 12:29:45,149 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [342911822] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 12:29:45,150 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 12:29:45,150 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-12 12:29:45,151 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [167000314] [2022-07-12 12:29:45,151 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 12:29:45,154 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-12 12:29:45,154 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 12:29:45,169 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-12 12:29:45,170 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-12 12:29:45,172 INFO L87 Difference]: Start difference. First operand has 523 states, 383 states have (on average 1.3759791122715406) internal successors, (527), 394 states have internal predecessors, (527), 113 states have call successors, (113), 26 states have call predecessors, (113), 25 states have return successors, (108), 107 states have call predecessors, (108), 108 states have call successors, (108) Second operand has 4 states, 4 states have (on average 4.75) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-12 12:29:46,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 12:29:46,329 INFO L93 Difference]: Finished difference Result 1629 states and 2378 transitions. [2022-07-12 12:29:46,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-12 12:29:46,332 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.75) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 22 [2022-07-12 12:29:46,332 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 12:29:46,344 INFO L225 Difference]: With dead ends: 1629 [2022-07-12 12:29:46,344 INFO L226 Difference]: Without dead ends: 1093 [2022-07-12 12:29:46,350 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-12 12:29:46,352 INFO L413 NwaCegarLoop]: 792 mSDtfsCounter, 874 mSDsluCounter, 781 mSDsCounter, 0 mSdLazyCounter, 619 mSolverCounterSat, 336 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 982 SdHoareTripleChecker+Valid, 1573 SdHoareTripleChecker+Invalid, 955 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 336 IncrementalHoareTripleChecker+Valid, 619 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-07-12 12:29:46,353 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [982 Valid, 1573 Invalid, 955 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [336 Valid, 619 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-07-12 12:29:46,365 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1093 states. [2022-07-12 12:29:46,433 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1093 to 997. [2022-07-12 12:29:46,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 997 states, 737 states have (on average 1.327001356852103) internal successors, (978), 745 states have internal predecessors, (978), 212 states have call successors, (212), 48 states have call predecessors, (212), 47 states have return successors, (211), 209 states have call predecessors, (211), 211 states have call successors, (211) [2022-07-12 12:29:46,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 997 states and 1401 transitions. [2022-07-12 12:29:46,441 INFO L78 Accepts]: Start accepts. Automaton has 997 states and 1401 transitions. Word has length 22 [2022-07-12 12:29:46,441 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 12:29:46,442 INFO L495 AbstractCegarLoop]: Abstraction has 997 states and 1401 transitions. [2022-07-12 12:29:46,442 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.75) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-12 12:29:46,442 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1401 transitions. [2022-07-12 12:29:46,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-07-12 12:29:46,444 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:29:46,444 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-07-12 12:29:46,444 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-12 12:29:46,445 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:29:46,445 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:29:46,445 INFO L85 PathProgramCache]: Analyzing trace with hash 459756355, now seen corresponding path program 1 times [2022-07-12 12:29:46,445 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 12:29:46,446 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1201807706] [2022-07-12 12:29:46,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 12:29:46,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 12:29:46,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:46,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-12 12:29:46,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:46,549 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 12:29:46,549 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 12:29:46,549 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1201807706] [2022-07-12 12:29:46,550 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1201807706] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 12:29:46,550 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 12:29:46,550 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-12 12:29:46,550 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [69964466] [2022-07-12 12:29:46,550 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 12:29:46,551 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-12 12:29:46,551 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 12:29:46,552 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-12 12:29:46,552 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-12 12:29:46,552 INFO L87 Difference]: Start difference. First operand 997 states and 1401 transitions. Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-12 12:29:47,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 12:29:47,551 INFO L93 Difference]: Finished difference Result 2083 states and 2936 transitions. [2022-07-12 12:29:47,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-12 12:29:47,556 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 25 [2022-07-12 12:29:47,556 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 12:29:47,561 INFO L225 Difference]: With dead ends: 2083 [2022-07-12 12:29:47,562 INFO L226 Difference]: Without dead ends: 1092 [2022-07-12 12:29:47,565 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-07-12 12:29:47,566 INFO L413 NwaCegarLoop]: 890 mSDtfsCounter, 952 mSDsluCounter, 944 mSDsCounter, 0 mSdLazyCounter, 577 mSolverCounterSat, 292 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1037 SdHoareTripleChecker+Valid, 1834 SdHoareTripleChecker+Invalid, 869 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 292 IncrementalHoareTripleChecker+Valid, 577 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-07-12 12:29:47,566 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1037 Valid, 1834 Invalid, 869 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [292 Valid, 577 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-07-12 12:29:47,568 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1092 states. [2022-07-12 12:29:47,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1092 to 996. [2022-07-12 12:29:47,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 996 states, 736 states have (on average 1.3233695652173914) internal successors, (974), 744 states have internal predecessors, (974), 212 states have call successors, (212), 48 states have call predecessors, (212), 47 states have return successors, (211), 209 states have call predecessors, (211), 211 states have call successors, (211) [2022-07-12 12:29:47,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 996 states and 1397 transitions. [2022-07-12 12:29:47,607 INFO L78 Accepts]: Start accepts. Automaton has 996 states and 1397 transitions. Word has length 25 [2022-07-12 12:29:47,608 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 12:29:47,608 INFO L495 AbstractCegarLoop]: Abstraction has 996 states and 1397 transitions. [2022-07-12 12:29:47,608 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-12 12:29:47,608 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1397 transitions. [2022-07-12 12:29:47,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-07-12 12:29:47,611 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:29:47,613 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 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] [2022-07-12 12:29:47,613 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-12 12:29:47,614 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:29:47,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:29:47,614 INFO L85 PathProgramCache]: Analyzing trace with hash 28639390, now seen corresponding path program 1 times [2022-07-12 12:29:47,615 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 12:29:47,615 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2097079971] [2022-07-12 12:29:47,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 12:29:47,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 12:29:47,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:47,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-12 12:29:47,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:47,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-12 12:29:47,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:47,760 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-07-12 12:29:47,761 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 12:29:47,761 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2097079971] [2022-07-12 12:29:47,761 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2097079971] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 12:29:47,761 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 12:29:47,761 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-12 12:29:47,761 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [125785828] [2022-07-12 12:29:47,761 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 12:29:47,762 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-12 12:29:47,762 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 12:29:47,762 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-12 12:29:47,763 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-12 12:29:47,763 INFO L87 Difference]: Start difference. First operand 996 states and 1397 transitions. Second operand has 6 states, 6 states have (on average 4.5) internal successors, (27), 5 states have internal predecessors, (27), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-07-12 12:29:49,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 12:29:49,070 INFO L93 Difference]: Finished difference Result 2164 states and 3082 transitions. [2022-07-12 12:29:49,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-12 12:29:49,071 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.5) internal successors, (27), 5 states have internal predecessors, (27), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 39 [2022-07-12 12:29:49,071 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 12:29:49,080 INFO L225 Difference]: With dead ends: 2164 [2022-07-12 12:29:49,080 INFO L226 Difference]: Without dead ends: 2157 [2022-07-12 12:29:49,081 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-07-12 12:29:49,081 INFO L413 NwaCegarLoop]: 832 mSDtfsCounter, 852 mSDsluCounter, 1815 mSDsCounter, 0 mSdLazyCounter, 1408 mSolverCounterSat, 320 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 955 SdHoareTripleChecker+Valid, 2647 SdHoareTripleChecker+Invalid, 1728 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 320 IncrementalHoareTripleChecker+Valid, 1408 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-07-12 12:29:49,082 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [955 Valid, 2647 Invalid, 1728 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [320 Valid, 1408 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-07-12 12:29:49,083 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2157 states. [2022-07-12 12:29:49,157 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2157 to 1975. [2022-07-12 12:29:49,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1975 states, 1456 states have (on average 1.3248626373626373) internal successors, (1929), 1474 states have internal predecessors, (1929), 422 states have call successors, (422), 95 states have call predecessors, (422), 96 states have return successors, (447), 417 states have call predecessors, (447), 421 states have call successors, (447) [2022-07-12 12:29:49,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 1975 states and 2798 transitions. [2022-07-12 12:29:49,168 INFO L78 Accepts]: Start accepts. Automaton has 1975 states and 2798 transitions. Word has length 39 [2022-07-12 12:29:49,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 12:29:49,169 INFO L495 AbstractCegarLoop]: Abstraction has 1975 states and 2798 transitions. [2022-07-12 12:29:49,169 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.5) internal successors, (27), 5 states have internal predecessors, (27), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-07-12 12:29:49,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 2798 transitions. [2022-07-12 12:29:49,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-07-12 12:29:49,173 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:29:49,174 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 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, 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, 1, 1, 1] [2022-07-12 12:29:49,174 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-12 12:29:49,174 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:29:49,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:29:49,175 INFO L85 PathProgramCache]: Analyzing trace with hash 1905184575, now seen corresponding path program 1 times [2022-07-12 12:29:49,175 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 12:29:49,175 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [552616859] [2022-07-12 12:29:49,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 12:29:49,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 12:29:49,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:49,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-12 12:29:49,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:49,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-07-12 12:29:49,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:49,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-07-12 12:29:49,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:49,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-12 12:29:49,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:49,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-07-12 12:29:49,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:49,256 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-07-12 12:29:49,256 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 12:29:49,257 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [552616859] [2022-07-12 12:29:49,257 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [552616859] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 12:29:49,257 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 12:29:49,257 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-12 12:29:49,257 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [500097753] [2022-07-12 12:29:49,257 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 12:29:49,258 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-12 12:29:49,258 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 12:29:49,258 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-12 12:29:49,258 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-12 12:29:49,258 INFO L87 Difference]: Start difference. First operand 1975 states and 2798 transitions. Second operand has 5 states, 5 states have (on average 11.4) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-07-12 12:29:50,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 12:29:50,807 INFO L93 Difference]: Finished difference Result 4924 states and 7014 transitions. [2022-07-12 12:29:50,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-12 12:29:50,807 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.4) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 75 [2022-07-12 12:29:50,808 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 12:29:50,824 INFO L225 Difference]: With dead ends: 4924 [2022-07-12 12:29:50,825 INFO L226 Difference]: Without dead ends: 2955 [2022-07-12 12:29:50,834 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-07-12 12:29:50,837 INFO L413 NwaCegarLoop]: 728 mSDtfsCounter, 1039 mSDsluCounter, 1000 mSDsCounter, 0 mSdLazyCounter, 1079 mSolverCounterSat, 623 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1112 SdHoareTripleChecker+Valid, 1728 SdHoareTripleChecker+Invalid, 1702 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 623 IncrementalHoareTripleChecker+Valid, 1079 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-07-12 12:29:50,838 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1112 Valid, 1728 Invalid, 1702 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [623 Valid, 1079 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-07-12 12:29:50,841 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2955 states. [2022-07-12 12:29:50,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2955 to 2409. [2022-07-12 12:29:50,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2409 states, 1799 states have (on average 1.3157309616453585) internal successors, (2367), 1821 states have internal predecessors, (2367), 472 states have call successors, (472), 122 states have call predecessors, (472), 137 states have return successors, (532), 479 states have call predecessors, (532), 471 states have call successors, (532) [2022-07-12 12:29:50,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2409 states to 2409 states and 3371 transitions. [2022-07-12 12:29:50,955 INFO L78 Accepts]: Start accepts. Automaton has 2409 states and 3371 transitions. Word has length 75 [2022-07-12 12:29:50,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 12:29:50,956 INFO L495 AbstractCegarLoop]: Abstraction has 2409 states and 3371 transitions. [2022-07-12 12:29:50,957 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.4) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-07-12 12:29:50,957 INFO L276 IsEmpty]: Start isEmpty. Operand 2409 states and 3371 transitions. [2022-07-12 12:29:50,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-07-12 12:29:50,959 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:29:50,960 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 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, 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, 1, 1, 1] [2022-07-12 12:29:50,960 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-12 12:29:50,961 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:29:50,961 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:29:50,961 INFO L85 PathProgramCache]: Analyzing trace with hash -910442915, now seen corresponding path program 2 times [2022-07-12 12:29:50,962 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 12:29:50,962 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1437983911] [2022-07-12 12:29:50,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 12:29:50,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 12:29:50,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:51,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-12 12:29:51,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:51,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-12 12:29:51,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:51,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-12 12:29:51,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:51,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2022-07-12 12:29:51,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:51,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-12 12:29:51,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:51,087 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-12 12:29:51,088 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 12:29:51,088 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1437983911] [2022-07-12 12:29:51,088 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1437983911] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 12:29:51,088 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 12:29:51,088 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-12 12:29:51,088 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1549285063] [2022-07-12 12:29:51,089 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 12:29:51,089 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-12 12:29:51,089 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 12:29:51,089 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-12 12:29:51,090 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-12 12:29:51,090 INFO L87 Difference]: Start difference. First operand 2409 states and 3371 transitions. Second operand has 5 states, 5 states have (on average 12.2) internal successors, (61), 3 states have internal predecessors, (61), 3 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2022-07-12 12:29:52,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 12:29:52,878 INFO L93 Difference]: Finished difference Result 5540 states and 7888 transitions. [2022-07-12 12:29:52,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-12 12:29:52,879 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 3 states have internal predecessors, (61), 3 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) Word has length 75 [2022-07-12 12:29:52,880 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 12:29:52,895 INFO L225 Difference]: With dead ends: 5540 [2022-07-12 12:29:52,896 INFO L226 Difference]: Without dead ends: 3809 [2022-07-12 12:29:52,904 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-07-12 12:29:52,906 INFO L413 NwaCegarLoop]: 1032 mSDtfsCounter, 822 mSDsluCounter, 1322 mSDsCounter, 0 mSdLazyCounter, 1280 mSolverCounterSat, 476 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 894 SdHoareTripleChecker+Valid, 2354 SdHoareTripleChecker+Invalid, 1756 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 476 IncrementalHoareTripleChecker+Valid, 1280 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-07-12 12:29:52,906 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [894 Valid, 2354 Invalid, 1756 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [476 Valid, 1280 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-07-12 12:29:52,909 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3809 states. [2022-07-12 12:29:53,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3809 to 3104. [2022-07-12 12:29:53,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3104 states, 2330 states have (on average 1.3167381974248926) internal successors, (3068), 2358 states have internal predecessors, (3068), 595 states have call successors, (595), 158 states have call predecessors, (595), 178 states have return successors, (673), 605 states have call predecessors, (673), 594 states have call successors, (673) [2022-07-12 12:29:53,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3104 states to 3104 states and 4336 transitions. [2022-07-12 12:29:53,030 INFO L78 Accepts]: Start accepts. Automaton has 3104 states and 4336 transitions. Word has length 75 [2022-07-12 12:29:53,030 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 12:29:53,031 INFO L495 AbstractCegarLoop]: Abstraction has 3104 states and 4336 transitions. [2022-07-12 12:29:53,031 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 3 states have internal predecessors, (61), 3 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2022-07-12 12:29:53,031 INFO L276 IsEmpty]: Start isEmpty. Operand 3104 states and 4336 transitions. [2022-07-12 12:29:53,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-07-12 12:29:53,036 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:29:53,036 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 1, 1] [2022-07-12 12:29:53,036 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-12 12:29:53,036 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:29:53,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:29:53,037 INFO L85 PathProgramCache]: Analyzing trace with hash 1189001502, now seen corresponding path program 1 times [2022-07-12 12:29:53,037 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 12:29:53,037 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [121053208] [2022-07-12 12:29:53,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 12:29:53,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 12:29:53,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:53,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-12 12:29:53,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:53,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-12 12:29:53,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:53,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-12 12:29:53,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:53,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-07-12 12:29:53,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:53,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-12 12:29:53,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:53,175 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-07-12 12:29:53,176 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 12:29:53,176 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [121053208] [2022-07-12 12:29:53,176 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [121053208] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 12:29:53,176 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 12:29:53,176 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-12 12:29:53,176 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [245902992] [2022-07-12 12:29:53,178 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 12:29:53,179 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-12 12:29:53,179 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 12:29:53,179 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-12 12:29:53,179 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-12 12:29:53,180 INFO L87 Difference]: Start difference. First operand 3104 states and 4336 transitions. Second operand has 5 states, 5 states have (on average 14.4) internal successors, (72), 3 states have internal predecessors, (72), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-07-12 12:29:55,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 12:29:55,353 INFO L93 Difference]: Finished difference Result 7101 states and 10076 transitions. [2022-07-12 12:29:55,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-12 12:29:55,353 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.4) internal successors, (72), 3 states have internal predecessors, (72), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 88 [2022-07-12 12:29:55,354 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 12:29:55,386 INFO L225 Difference]: With dead ends: 7101 [2022-07-12 12:29:55,387 INFO L226 Difference]: Without dead ends: 4675 [2022-07-12 12:29:55,401 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-07-12 12:29:55,402 INFO L413 NwaCegarLoop]: 1070 mSDtfsCounter, 926 mSDsluCounter, 1360 mSDsCounter, 0 mSdLazyCounter, 1227 mSolverCounterSat, 497 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1014 SdHoareTripleChecker+Valid, 2430 SdHoareTripleChecker+Invalid, 1724 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 497 IncrementalHoareTripleChecker+Valid, 1227 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-07-12 12:29:55,403 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1014 Valid, 2430 Invalid, 1724 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [497 Valid, 1227 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-07-12 12:29:55,408 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4675 states. [2022-07-12 12:29:55,557 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4675 to 3811. [2022-07-12 12:29:55,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3811 states, 2869 states have (on average 1.316486580690136) internal successors, (3777), 2903 states have internal predecessors, (3777), 718 states have call successors, (718), 198 states have call predecessors, (718), 223 states have return successors, (814), 731 states have call predecessors, (814), 717 states have call successors, (814) [2022-07-12 12:29:55,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3811 states to 3811 states and 5309 transitions. [2022-07-12 12:29:55,580 INFO L78 Accepts]: Start accepts. Automaton has 3811 states and 5309 transitions. Word has length 88 [2022-07-12 12:29:55,585 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 12:29:55,585 INFO L495 AbstractCegarLoop]: Abstraction has 3811 states and 5309 transitions. [2022-07-12 12:29:55,586 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.4) internal successors, (72), 3 states have internal predecessors, (72), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-07-12 12:29:55,586 INFO L276 IsEmpty]: Start isEmpty. Operand 3811 states and 5309 transitions. [2022-07-12 12:29:55,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-07-12 12:29:55,597 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:29:55,597 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 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, 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, 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] [2022-07-12 12:29:55,597 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-07-12 12:29:55,597 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:29:55,598 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:29:55,598 INFO L85 PathProgramCache]: Analyzing trace with hash 1789921903, now seen corresponding path program 1 times [2022-07-12 12:29:55,598 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 12:29:55,598 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2105412226] [2022-07-12 12:29:55,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 12:29:55,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 12:29:55,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:55,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-12 12:29:55,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:55,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-12 12:29:55,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:55,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-07-12 12:29:55,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:55,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-12 12:29:55,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:55,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-12 12:29:55,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:55,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-12 12:29:55,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:55,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-12 12:29:55,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:55,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-07-12 12:29:55,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:55,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-07-12 12:29:55,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:55,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-12 12:29:55,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:55,753 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-07-12 12:29:55,754 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 12:29:55,754 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2105412226] [2022-07-12 12:29:55,754 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2105412226] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 12:29:55,754 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 12:29:55,754 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-12 12:29:55,754 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [231641770] [2022-07-12 12:29:55,754 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 12:29:55,755 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-12 12:29:55,755 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 12:29:55,756 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-12 12:29:55,756 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-07-12 12:29:55,756 INFO L87 Difference]: Start difference. First operand 3811 states and 5309 transitions. Second operand has 6 states, 6 states have (on average 14.666666666666666) internal successors, (88), 3 states have internal predecessors, (88), 2 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-07-12 12:29:57,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 12:29:57,069 INFO L93 Difference]: Finished difference Result 8562 states and 12225 transitions. [2022-07-12 12:29:57,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-12 12:29:57,070 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.666666666666666) internal successors, (88), 3 states have internal predecessors, (88), 2 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 127 [2022-07-12 12:29:57,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 12:29:57,090 INFO L225 Difference]: With dead ends: 8562 [2022-07-12 12:29:57,090 INFO L226 Difference]: Without dead ends: 4764 [2022-07-12 12:29:57,114 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2022-07-12 12:29:57,114 INFO L413 NwaCegarLoop]: 684 mSDtfsCounter, 601 mSDsluCounter, 1101 mSDsCounter, 0 mSdLazyCounter, 881 mSolverCounterSat, 545 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 625 SdHoareTripleChecker+Valid, 1785 SdHoareTripleChecker+Invalid, 1426 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 545 IncrementalHoareTripleChecker+Valid, 881 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-07-12 12:29:57,115 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [625 Valid, 1785 Invalid, 1426 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [545 Valid, 881 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-07-12 12:29:57,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4764 states. [2022-07-12 12:29:57,246 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4764 to 3821. [2022-07-12 12:29:57,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3821 states, 2879 states have (on average 1.3153872872525183) internal successors, (3787), 2913 states have internal predecessors, (3787), 718 states have call successors, (718), 198 states have call predecessors, (718), 223 states have return successors, (814), 731 states have call predecessors, (814), 717 states have call successors, (814) [2022-07-12 12:29:57,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3821 states to 3821 states and 5319 transitions. [2022-07-12 12:29:57,262 INFO L78 Accepts]: Start accepts. Automaton has 3821 states and 5319 transitions. Word has length 127 [2022-07-12 12:29:57,262 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 12:29:57,263 INFO L495 AbstractCegarLoop]: Abstraction has 3821 states and 5319 transitions. [2022-07-12 12:29:57,263 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.666666666666666) internal successors, (88), 3 states have internal predecessors, (88), 2 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-07-12 12:29:57,263 INFO L276 IsEmpty]: Start isEmpty. Operand 3821 states and 5319 transitions. [2022-07-12 12:29:57,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-07-12 12:29:57,271 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:29:57,271 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 12:29:57,271 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-07-12 12:29:57,271 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:29:57,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:29:57,272 INFO L85 PathProgramCache]: Analyzing trace with hash 1606980646, now seen corresponding path program 1 times [2022-07-12 12:29:57,272 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 12:29:57,272 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [683761030] [2022-07-12 12:29:57,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 12:29:57,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 12:29:57,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:57,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-12 12:29:57,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:57,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-12 12:29:57,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:57,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-07-12 12:29:57,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:57,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-07-12 12:29:57,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:57,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-12 12:29:57,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:57,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-12 12:29:57,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:57,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-07-12 12:29:57,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:57,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-07-12 12:29:57,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:57,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-07-12 12:29:57,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:57,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-07-12 12:29:57,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:57,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-12 12:29:57,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:29:57,451 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-07-12 12:29:57,451 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 12:29:57,452 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [683761030] [2022-07-12 12:29:57,452 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [683761030] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 12:29:57,452 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 12:29:57,452 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-07-12 12:29:57,452 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1796396437] [2022-07-12 12:29:57,452 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 12:29:57,453 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-12 12:29:57,453 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 12:29:57,453 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-12 12:29:57,453 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-07-12 12:29:57,453 INFO L87 Difference]: Start difference. First operand 3821 states and 5319 transitions. Second operand has 8 states, 8 states have (on average 11.875) internal successors, (95), 4 states have internal predecessors, (95), 4 states have call successors, (12), 6 states have call predecessors, (12), 2 states have return successors, (11), 4 states have call predecessors, (11), 4 states have call successors, (11) [2022-07-12 12:30:00,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 12:30:00,759 INFO L93 Difference]: Finished difference Result 13520 states and 19433 transitions. [2022-07-12 12:30:00,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-07-12 12:30:00,760 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 11.875) internal successors, (95), 4 states have internal predecessors, (95), 4 states have call successors, (12), 6 states have call predecessors, (12), 2 states have return successors, (11), 4 states have call predecessors, (11), 4 states have call successors, (11) Word has length 128 [2022-07-12 12:30:00,760 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 12:30:00,803 INFO L225 Difference]: With dead ends: 13520 [2022-07-12 12:30:00,804 INFO L226 Difference]: Without dead ends: 9712 [2022-07-12 12:30:00,831 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=57, Invalid=153, Unknown=0, NotChecked=0, Total=210 [2022-07-12 12:30:00,832 INFO L413 NwaCegarLoop]: 748 mSDtfsCounter, 1503 mSDsluCounter, 2050 mSDsCounter, 0 mSdLazyCounter, 2375 mSolverCounterSat, 701 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1630 SdHoareTripleChecker+Valid, 2798 SdHoareTripleChecker+Invalid, 3076 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 701 IncrementalHoareTripleChecker+Valid, 2375 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2022-07-12 12:30:00,832 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1630 Valid, 2798 Invalid, 3076 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [701 Valid, 2375 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2022-07-12 12:30:00,840 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9712 states. [2022-07-12 12:30:01,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9712 to 7472. [2022-07-12 12:30:01,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7472 states, 5614 states have (on average 1.310830067687923) internal successors, (7359), 5718 states have internal predecessors, (7359), 1415 states have call successors, (1415), 393 states have call predecessors, (1415), 442 states have return successors, (1600), 1404 states have call predecessors, (1600), 1414 states have call successors, (1600) [2022-07-12 12:30:01,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7472 states to 7472 states and 10374 transitions. [2022-07-12 12:30:01,220 INFO L78 Accepts]: Start accepts. Automaton has 7472 states and 10374 transitions. Word has length 128 [2022-07-12 12:30:01,221 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 12:30:01,221 INFO L495 AbstractCegarLoop]: Abstraction has 7472 states and 10374 transitions. [2022-07-12 12:30:01,222 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 11.875) internal successors, (95), 4 states have internal predecessors, (95), 4 states have call successors, (12), 6 states have call predecessors, (12), 2 states have return successors, (11), 4 states have call predecessors, (11), 4 states have call successors, (11) [2022-07-12 12:30:01,222 INFO L276 IsEmpty]: Start isEmpty. Operand 7472 states and 10374 transitions. [2022-07-12 12:30:01,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-07-12 12:30:01,244 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:30:01,244 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 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, 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, 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, 1] [2022-07-12 12:30:01,244 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-07-12 12:30:01,244 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:30:01,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:30:01,245 INFO L85 PathProgramCache]: Analyzing trace with hash -245421605, now seen corresponding path program 1 times [2022-07-12 12:30:01,245 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 12:30:01,245 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1874118811] [2022-07-12 12:30:01,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 12:30:01,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 12:30:01,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:30:01,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-12 12:30:01,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:30:01,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-12 12:30:01,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:30:01,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-07-12 12:30:01,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:30:01,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-12 12:30:01,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:30:01,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-12 12:30:01,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:30:01,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-12 12:30:01,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:30:01,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-12 12:30:01,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:30:01,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-07-12 12:30:01,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:30:01,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-07-12 12:30:01,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:30:01,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-12 12:30:01,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:30:01,411 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-07-12 12:30:01,411 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 12:30:01,412 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1874118811] [2022-07-12 12:30:01,412 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1874118811] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 12:30:01,412 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 12:30:01,412 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-12 12:30:01,412 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2079448059] [2022-07-12 12:30:01,412 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 12:30:01,413 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-12 12:30:01,413 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 12:30:01,414 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-12 12:30:01,414 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-07-12 12:30:01,414 INFO L87 Difference]: Start difference. First operand 7472 states and 10374 transitions. Second operand has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 3 states have internal predecessors, (83), 2 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 1 states have call successors, (10) [2022-07-12 12:30:03,217 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 12:30:03,218 INFO L93 Difference]: Finished difference Result 13189 states and 18748 transitions. [2022-07-12 12:30:03,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-12 12:30:03,218 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 3 states have internal predecessors, (83), 2 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 1 states have call successors, (10) Word has length 128 [2022-07-12 12:30:03,219 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 12:30:03,253 INFO L225 Difference]: With dead ends: 13189 [2022-07-12 12:30:03,253 INFO L226 Difference]: Without dead ends: 9160 [2022-07-12 12:30:03,275 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2022-07-12 12:30:03,275 INFO L413 NwaCegarLoop]: 682 mSDtfsCounter, 367 mSDsluCounter, 1369 mSDsCounter, 0 mSdLazyCounter, 1079 mSolverCounterSat, 327 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 391 SdHoareTripleChecker+Valid, 2051 SdHoareTripleChecker+Invalid, 1406 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 327 IncrementalHoareTripleChecker+Valid, 1079 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-07-12 12:30:03,276 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [391 Valid, 2051 Invalid, 1406 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [327 Valid, 1079 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-07-12 12:30:03,283 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9160 states. [2022-07-12 12:30:03,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9160 to 7492. [2022-07-12 12:30:03,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7492 states, 5634 states have (on average 1.3097266595669153) internal successors, (7379), 5738 states have internal predecessors, (7379), 1415 states have call successors, (1415), 393 states have call predecessors, (1415), 442 states have return successors, (1600), 1404 states have call predecessors, (1600), 1414 states have call successors, (1600) [2022-07-12 12:30:03,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7492 states to 7492 states and 10394 transitions. [2022-07-12 12:30:03,558 INFO L78 Accepts]: Start accepts. Automaton has 7492 states and 10394 transitions. Word has length 128 [2022-07-12 12:30:03,558 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 12:30:03,559 INFO L495 AbstractCegarLoop]: Abstraction has 7492 states and 10394 transitions. [2022-07-12 12:30:03,559 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 3 states have internal predecessors, (83), 2 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 1 states have call successors, (10) [2022-07-12 12:30:03,559 INFO L276 IsEmpty]: Start isEmpty. Operand 7492 states and 10394 transitions. [2022-07-12 12:30:03,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-07-12 12:30:03,571 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:30:03,571 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 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, 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, 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, 1, 1, 1] [2022-07-12 12:30:03,572 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-07-12 12:30:03,572 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:30:03,572 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:30:03,572 INFO L85 PathProgramCache]: Analyzing trace with hash -797550308, now seen corresponding path program 1 times [2022-07-12 12:30:03,572 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 12:30:03,572 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [926047400] [2022-07-12 12:30:03,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 12:30:03,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 12:30:03,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:30:03,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-12 12:30:03,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:30:03,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-12 12:30:03,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:30:03,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-07-12 12:30:03,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:30:03,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-12 12:30:03,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:30:03,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-12 12:30:03,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:30:03,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-12 12:30:03,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:30:03,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-12 12:30:03,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:30:03,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-07-12 12:30:03,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:30:03,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-07-12 12:30:03,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:30:03,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-12 12:30:03,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:30:03,800 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-07-12 12:30:03,801 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 12:30:03,801 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [926047400] [2022-07-12 12:30:03,801 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [926047400] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 12:30:03,801 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 12:30:03,801 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-07-12 12:30:03,802 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1992314032] [2022-07-12 12:30:03,802 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 12:30:03,802 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-07-12 12:30:03,802 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 12:30:03,802 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-07-12 12:30:03,803 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2022-07-12 12:30:03,803 INFO L87 Difference]: Start difference. First operand 7492 states and 10394 transitions. Second operand has 10 states, 9 states have (on average 9.444444444444445) internal successors, (85), 7 states have internal predecessors, (85), 4 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) [2022-07-12 12:30:05,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 12:30:05,650 INFO L93 Difference]: Finished difference Result 11966 states and 16847 transitions. [2022-07-12 12:30:05,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-12 12:30:05,651 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 9.444444444444445) internal successors, (85), 7 states have internal predecessors, (85), 4 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) Word has length 130 [2022-07-12 12:30:05,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 12:30:05,654 INFO L225 Difference]: With dead ends: 11966 [2022-07-12 12:30:05,654 INFO L226 Difference]: Without dead ends: 0 [2022-07-12 12:30:05,701 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=53, Invalid=129, Unknown=0, NotChecked=0, Total=182 [2022-07-12 12:30:05,703 INFO L413 NwaCegarLoop]: 584 mSDtfsCounter, 1293 mSDsluCounter, 1677 mSDsCounter, 0 mSdLazyCounter, 1884 mSolverCounterSat, 812 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1323 SdHoareTripleChecker+Valid, 2261 SdHoareTripleChecker+Invalid, 2696 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 812 IncrementalHoareTripleChecker+Valid, 1884 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-07-12 12:30:05,704 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1323 Valid, 2261 Invalid, 2696 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [812 Valid, 1884 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-07-12 12:30:05,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-07-12 12:30:05,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-07-12 12:30:05,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 12:30:05,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-07-12 12:30:05,710 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 130 [2022-07-12 12:30:05,710 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 12:30:05,710 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-12 12:30:05,710 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 9.444444444444445) internal successors, (85), 7 states have internal predecessors, (85), 4 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) [2022-07-12 12:30:05,710 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-07-12 12:30:05,710 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-07-12 12:30:05,712 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-07-12 12:30:05,713 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-07-12 12:30:05,714 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-07-12 12:30:51,328 INFO L895 garLoopResultBuilder]: At program point ldv_skb_free_intENTRY(lines 6870 6876) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,328 INFO L899 garLoopResultBuilder]: For program point ldv_skb_free_intFINAL(lines 6870 6876) no Hoare annotation was computed. [2022-07-12 12:30:51,328 INFO L899 garLoopResultBuilder]: For program point ldv_skb_free_intEXIT(lines 6870 6876) no Hoare annotation was computed. [2022-07-12 12:30:51,328 INFO L899 garLoopResultBuilder]: For program point L6873-1(line 6873) no Hoare annotation was computed. [2022-07-12 12:30:51,328 INFO L895 garLoopResultBuilder]: At program point L6873(line 6873) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,329 INFO L899 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 6920 6922) no Hoare annotation was computed. [2022-07-12 12:30:51,329 INFO L899 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 6920 6922) no Hoare annotation was computed. [2022-07-12 12:30:51,329 INFO L902 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 6920 6922) the Hoare annotation is: true [2022-07-12 12:30:51,329 INFO L895 garLoopResultBuilder]: At program point L5598(line 5598) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-12 12:30:51,329 INFO L895 garLoopResultBuilder]: At program point L5600(lines 5582 5607) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-12 12:30:51,329 INFO L899 garLoopResultBuilder]: For program point L5596-1(line 5596) no Hoare annotation was computed. [2022-07-12 12:30:51,329 INFO L899 garLoopResultBuilder]: For program point set_reset_modeFINAL(lines 5575 5608) no Hoare annotation was computed. [2022-07-12 12:30:51,329 INFO L895 garLoopResultBuilder]: At program point L5597(line 5597) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-12 12:30:51,329 INFO L899 garLoopResultBuilder]: For program point L5598-1(line 5598) no Hoare annotation was computed. [2022-07-12 12:30:51,329 INFO L895 garLoopResultBuilder]: At program point L5596(line 5596) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-12 12:30:51,329 INFO L899 garLoopResultBuilder]: For program point L5597-1(line 5597) no Hoare annotation was computed. [2022-07-12 12:30:51,329 INFO L899 garLoopResultBuilder]: For program point set_reset_modeEXIT(lines 5575 5608) no Hoare annotation was computed. [2022-07-12 12:30:51,329 INFO L895 garLoopResultBuilder]: At program point L5587(line 5587) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-12 12:30:51,329 INFO L899 garLoopResultBuilder]: For program point L5587-1(line 5587) no Hoare annotation was computed. [2022-07-12 12:30:51,329 INFO L895 garLoopResultBuilder]: At program point L5583(line 5583) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-12 12:30:51,329 INFO L899 garLoopResultBuilder]: For program point L5583-1(line 5583) no Hoare annotation was computed. [2022-07-12 12:30:51,329 INFO L895 garLoopResultBuilder]: At program point L5585(line 5585) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-12 12:30:51,329 INFO L899 garLoopResultBuilder]: For program point L5585-1(line 5585) no Hoare annotation was computed. [2022-07-12 12:30:51,329 INFO L895 garLoopResultBuilder]: At program point set_reset_modeENTRY(lines 5575 5608) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-12 12:30:51,330 INFO L895 garLoopResultBuilder]: At program point L5602(lines 5582 5607) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-12 12:30:51,330 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 5293 5299) no Hoare annotation was computed. [2022-07-12 12:30:51,330 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 5293 5299) the Hoare annotation is: true [2022-07-12 12:30:51,330 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5297) no Hoare annotation was computed. [2022-07-12 12:30:51,330 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 5293 5299) no Hoare annotation was computed. [2022-07-12 12:30:51,330 INFO L899 garLoopResultBuilder]: For program point L6014(lines 6014 6017) no Hoare annotation was computed. [2022-07-12 12:30:51,330 INFO L895 garLoopResultBuilder]: At program point L6113(line 6113) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,330 INFO L899 garLoopResultBuilder]: For program point L6113-1(line 6113) no Hoare annotation was computed. [2022-07-12 12:30:51,330 INFO L899 garLoopResultBuilder]: For program point L6146-2(lines 6065 6166) no Hoare annotation was computed. [2022-07-12 12:30:51,330 INFO L895 garLoopResultBuilder]: At program point L5882(lines 5813 5884) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,330 INFO L899 garLoopResultBuilder]: For program point L6014-2(lines 6014 6017) no Hoare annotation was computed. [2022-07-12 12:30:51,330 INFO L895 garLoopResultBuilder]: At program point ldv_irq_1ENTRY(lines 6349 6374) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(abs_5857)| abs_5857) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_5861)| abs_5861) (= |old(abs_5850)| abs_5850) (= |old(#valid)| |#valid|) (= |old(~LDV_IN_INTERRUPT~0)| ~LDV_IN_INTERRUPT~0) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,330 INFO L895 garLoopResultBuilder]: At program point L6147(line 6147) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2022-07-12 12:30:51,330 INFO L899 garLoopResultBuilder]: For program point L6114(lines 6114 6121) no Hoare annotation was computed. [2022-07-12 12:30:51,330 INFO L899 garLoopResultBuilder]: For program point L6147-1(line 6147) no Hoare annotation was computed. [2022-07-12 12:30:51,330 INFO L899 garLoopResultBuilder]: For program point L5850(line 5850) no Hoare annotation was computed. [2022-07-12 12:30:51,330 INFO L899 garLoopResultBuilder]: For program point L5850-4(line 5850) no Hoare annotation was computed. [2022-07-12 12:30:51,331 INFO L899 garLoopResultBuilder]: For program point L5850-2(line 5850) no Hoare annotation was computed. [2022-07-12 12:30:51,331 INFO L899 garLoopResultBuilder]: For program point L5850-6(line 5850) no Hoare annotation was computed. [2022-07-12 12:30:51,331 INFO L895 garLoopResultBuilder]: At program point L6115(line 6115) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,331 INFO L895 garLoopResultBuilder]: At program point L6082(line 6082) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,331 INFO L899 garLoopResultBuilder]: For program point L6115-1(line 6115) no Hoare annotation was computed. [2022-07-12 12:30:51,331 INFO L899 garLoopResultBuilder]: For program point L6082-1(line 6082) no Hoare annotation was computed. [2022-07-12 12:30:51,331 INFO L895 garLoopResultBuilder]: At program point L6941-2(lines 6940 6942) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,331 INFO L899 garLoopResultBuilder]: For program point L6941-1(line 6941) no Hoare annotation was computed. [2022-07-12 12:30:51,331 INFO L899 garLoopResultBuilder]: For program point L5917(lines 5917 5935) no Hoare annotation was computed. [2022-07-12 12:30:51,331 INFO L895 garLoopResultBuilder]: At program point L6941(line 6941) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,331 INFO L899 garLoopResultBuilder]: For program point L5917-1(lines 5907 6047) no Hoare annotation was computed. [2022-07-12 12:30:51,331 INFO L899 garLoopResultBuilder]: For program point L6083(lines 6083 6090) no Hoare annotation was computed. [2022-07-12 12:30:51,331 INFO L899 garLoopResultBuilder]: For program point L6116(lines 6116 6119) no Hoare annotation was computed. [2022-07-12 12:30:51,331 INFO L899 garLoopResultBuilder]: For program point L6083-2(lines 6065 6166) no Hoare annotation was computed. [2022-07-12 12:30:51,331 INFO L899 garLoopResultBuilder]: For program point L6150(lines 6150 6164) no Hoare annotation was computed. [2022-07-12 12:30:51,331 INFO L899 garLoopResultBuilder]: For program point L6084-1(line 6084) no Hoare annotation was computed. [2022-07-12 12:30:51,331 INFO L895 garLoopResultBuilder]: At program point L6018(line 6018) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,331 INFO L895 garLoopResultBuilder]: At program point L6084(line 6084) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,331 INFO L899 garLoopResultBuilder]: For program point L6018-1(line 6018) no Hoare annotation was computed. [2022-07-12 12:30:51,332 INFO L895 garLoopResultBuilder]: At program point L5853(line 5853) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,332 INFO L899 garLoopResultBuilder]: For program point L5853-1(line 5853) no Hoare annotation was computed. [2022-07-12 12:30:51,332 INFO L899 garLoopResultBuilder]: For program point L6085(lines 6085 6088) no Hoare annotation was computed. [2022-07-12 12:30:51,332 INFO L895 garLoopResultBuilder]: At program point L6944-2(lines 6943 6945) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,332 INFO L899 garLoopResultBuilder]: For program point L6944-1(line 6944) no Hoare annotation was computed. [2022-07-12 12:30:51,332 INFO L895 garLoopResultBuilder]: At program point L5854(line 5854) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,332 INFO L895 garLoopResultBuilder]: At program point L6944(line 6944) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,332 INFO L899 garLoopResultBuilder]: For program point L5953(lines 5953 5957) no Hoare annotation was computed. [2022-07-12 12:30:51,332 INFO L899 garLoopResultBuilder]: For program point L5854-1(line 5854) no Hoare annotation was computed. [2022-07-12 12:30:51,332 INFO L899 garLoopResultBuilder]: For program point L5987(lines 5907 6047) no Hoare annotation was computed. [2022-07-12 12:30:51,332 INFO L899 garLoopResultBuilder]: For program point L5857-3(line 5857) no Hoare annotation was computed. [2022-07-12 12:30:51,332 INFO L899 garLoopResultBuilder]: For program point L5857-1(line 5857) no Hoare annotation was computed. [2022-07-12 12:30:51,332 INFO L899 garLoopResultBuilder]: For program point L5857-7(line 5857) no Hoare annotation was computed. [2022-07-12 12:30:51,332 INFO L899 garLoopResultBuilder]: For program point L5857-5(line 5857) no Hoare annotation was computed. [2022-07-12 12:30:51,332 INFO L899 garLoopResultBuilder]: For program point ldv_irq_1FINAL(lines 6349 6374) no Hoare annotation was computed. [2022-07-12 12:30:51,332 INFO L895 garLoopResultBuilder]: At program point L6122(lines 6109 6127) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,332 INFO L899 garLoopResultBuilder]: For program point L5924-1(line 5924) no Hoare annotation was computed. [2022-07-12 12:30:51,332 INFO L895 garLoopResultBuilder]: At program point L5924(line 5924) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,332 INFO L899 garLoopResultBuilder]: For program point L6354(lines 6354 6371) no Hoare annotation was computed. [2022-07-12 12:30:51,333 INFO L895 garLoopResultBuilder]: At program point L6354-1(lines 6354 6371) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(abs_5857)| abs_5857) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_5861)| abs_5861) (= |old(abs_5850)| abs_5850) (= |old(#valid)| |#valid|) (= |old(~LDV_IN_INTERRUPT~0)| ~LDV_IN_INTERRUPT~0) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,333 INFO L899 garLoopResultBuilder]: For program point L5859(line 5859) no Hoare annotation was computed. [2022-07-12 12:30:51,333 INFO L899 garLoopResultBuilder]: For program point L5925-2(lines 5925 5928) no Hoare annotation was computed. [2022-07-12 12:30:51,333 INFO L899 garLoopResultBuilder]: For program point L5925(lines 5925 5928) no Hoare annotation was computed. [2022-07-12 12:30:51,333 INFO L899 garLoopResultBuilder]: For program point L5859-2(line 5859) no Hoare annotation was computed. [2022-07-12 12:30:51,333 INFO L899 garLoopResultBuilder]: For program point L6091-1(lines 6065 6166) no Hoare annotation was computed. [2022-07-12 12:30:51,333 INFO L895 garLoopResultBuilder]: At program point L6157(line 6157) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2022-07-12 12:30:51,333 INFO L895 garLoopResultBuilder]: At program point L6124(lines 6109 6127) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,333 INFO L899 garLoopResultBuilder]: For program point L6157-1(line 6157) no Hoare annotation was computed. [2022-07-12 12:30:51,333 INFO L895 garLoopResultBuilder]: At program point L6950(lines 6949 6951) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,333 INFO L899 garLoopResultBuilder]: For program point L6025-2(lines 6025 6041) no Hoare annotation was computed. [2022-07-12 12:30:51,333 INFO L899 garLoopResultBuilder]: For program point L6025(lines 6025 6041) no Hoare annotation was computed. [2022-07-12 12:30:51,333 INFO L899 garLoopResultBuilder]: For program point L5860-1(lines 5860 5875) no Hoare annotation was computed. [2022-07-12 12:30:51,333 INFO L899 garLoopResultBuilder]: For program point L5860(lines 5860 5875) no Hoare annotation was computed. [2022-07-12 12:30:51,333 INFO L899 garLoopResultBuilder]: For program point L6356(lines 6356 6368) no Hoare annotation was computed. [2022-07-12 12:30:51,333 INFO L899 garLoopResultBuilder]: For program point L6158(lines 6158 6162) no Hoare annotation was computed. [2022-07-12 12:30:51,333 INFO L895 garLoopResultBuilder]: At program point L6026(line 6026) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,333 INFO L899 garLoopResultBuilder]: For program point L6026-1(line 6026) no Hoare annotation was computed. [2022-07-12 12:30:51,333 INFO L899 garLoopResultBuilder]: For program point L5960(lines 5907 6047) no Hoare annotation was computed. [2022-07-12 12:30:51,334 INFO L899 garLoopResultBuilder]: For program point L5861-2(line 5861) no Hoare annotation was computed. [2022-07-12 12:30:51,334 INFO L899 garLoopResultBuilder]: For program point L5861(line 5861) no Hoare annotation was computed. [2022-07-12 12:30:51,334 INFO L899 garLoopResultBuilder]: For program point L5861-6(line 5861) no Hoare annotation was computed. [2022-07-12 12:30:51,334 INFO L899 garLoopResultBuilder]: For program point L5861-4(line 5861) no Hoare annotation was computed. [2022-07-12 12:30:51,334 INFO L899 garLoopResultBuilder]: For program point L6357(line 6357) no Hoare annotation was computed. [2022-07-12 12:30:51,334 INFO L895 garLoopResultBuilder]: At program point L5994(line 5994) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,334 INFO L899 garLoopResultBuilder]: For program point L5994-1(line 5994) no Hoare annotation was computed. [2022-07-12 12:30:51,334 INFO L899 garLoopResultBuilder]: For program point L6358(lines 6358 6364) no Hoare annotation was computed. [2022-07-12 12:30:51,334 INFO L899 garLoopResultBuilder]: For program point L5995(lines 5995 5998) no Hoare annotation was computed. [2022-07-12 12:30:51,334 INFO L899 garLoopResultBuilder]: For program point L6028-1(line 6028) no Hoare annotation was computed. [2022-07-12 12:30:51,334 INFO L895 garLoopResultBuilder]: At program point L6028(line 6028) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,334 INFO L899 garLoopResultBuilder]: For program point L5995-2(lines 5987 6004) no Hoare annotation was computed. [2022-07-12 12:30:51,334 INFO L899 garLoopResultBuilder]: For program point L6095(lines 6065 6166) no Hoare annotation was computed. [2022-07-12 12:30:51,334 INFO L895 garLoopResultBuilder]: At program point L5963(line 5963) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,334 INFO L899 garLoopResultBuilder]: For program point L5963-1(line 5963) no Hoare annotation was computed. [2022-07-12 12:30:51,334 INFO L899 garLoopResultBuilder]: For program point ldv_irq_1EXIT(lines 6349 6374) no Hoare annotation was computed. [2022-07-12 12:30:51,334 INFO L895 garLoopResultBuilder]: At program point L6096-2(lines 6096 6104) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,334 INFO L899 garLoopResultBuilder]: For program point L6096(lines 6096 6104) no Hoare annotation was computed. [2022-07-12 12:30:51,334 INFO L899 garLoopResultBuilder]: For program point L6129-1(lines 6129 6136) no Hoare annotation was computed. [2022-07-12 12:30:51,335 INFO L899 garLoopResultBuilder]: For program point L6031(lines 6031 6037) no Hoare annotation was computed. [2022-07-12 12:30:51,335 INFO L899 garLoopResultBuilder]: For program point L5965(lines 5965 5979) no Hoare annotation was computed. [2022-07-12 12:30:51,335 INFO L899 garLoopResultBuilder]: For program point L6031-2(lines 6031 6037) no Hoare annotation was computed. [2022-07-12 12:30:51,335 INFO L899 garLoopResultBuilder]: For program point L6131(lines 6131 6134) no Hoare annotation was computed. [2022-07-12 12:30:51,335 INFO L899 garLoopResultBuilder]: For program point L5966(line 5966) no Hoare annotation was computed. [2022-07-12 12:30:51,335 INFO L895 garLoopResultBuilder]: At program point L5834(line 5834) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,335 INFO L895 garLoopResultBuilder]: At program point L5933(line 5933) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,335 INFO L895 garLoopResultBuilder]: At program point L6957(lines 6956 6958) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,335 INFO L899 garLoopResultBuilder]: For program point L5834-1(line 5834) no Hoare annotation was computed. [2022-07-12 12:30:51,335 INFO L895 garLoopResultBuilder]: At program point L6165(lines 6049 6167) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2022-07-12 12:30:51,335 INFO L899 garLoopResultBuilder]: For program point L6033-2(line 6033) no Hoare annotation was computed. [2022-07-12 12:30:51,335 INFO L899 garLoopResultBuilder]: For program point L6033(line 6033) no Hoare annotation was computed. [2022-07-12 12:30:51,335 INFO L899 garLoopResultBuilder]: For program point L5868-1(line 5868) no Hoare annotation was computed. [2022-07-12 12:30:51,335 INFO L895 garLoopResultBuilder]: At program point L5868(line 5868) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,335 INFO L895 garLoopResultBuilder]: At program point L6067(line 6067) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,335 INFO L899 garLoopResultBuilder]: For program point L6100-1(line 6100) no Hoare annotation was computed. [2022-07-12 12:30:51,335 INFO L899 garLoopResultBuilder]: For program point L6067-1(line 6067) no Hoare annotation was computed. [2022-07-12 12:30:51,335 INFO L895 garLoopResultBuilder]: At program point L6100(line 6100) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,335 INFO L895 garLoopResultBuilder]: At program point L5870(lines 5862 5875) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,336 INFO L899 garLoopResultBuilder]: For program point L5969(line 5969) no Hoare annotation was computed. [2022-07-12 12:30:51,336 INFO L899 garLoopResultBuilder]: For program point L5936(lines 5907 6047) no Hoare annotation was computed. [2022-07-12 12:30:51,336 INFO L899 garLoopResultBuilder]: For program point L6366(line 6366) no Hoare annotation was computed. [2022-07-12 12:30:51,336 INFO L899 garLoopResultBuilder]: For program point L6036-2(line 6036) no Hoare annotation was computed. [2022-07-12 12:30:51,336 INFO L899 garLoopResultBuilder]: For program point L6036(line 6036) no Hoare annotation was computed. [2022-07-12 12:30:51,336 INFO L899 garLoopResultBuilder]: For program point L5871(lines 5871 5874) no Hoare annotation was computed. [2022-07-12 12:30:51,336 INFO L899 garLoopResultBuilder]: For program point L5838(lines 5838 5841) no Hoare annotation was computed. [2022-07-12 12:30:51,336 INFO L895 garLoopResultBuilder]: At program point L6961(lines 6960 6962) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,336 INFO L895 garLoopResultBuilder]: At program point L6367(line 6367) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))) [2022-07-12 12:30:51,336 INFO L895 garLoopResultBuilder]: At program point L5872(lines 5862 5875) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,336 INFO L899 garLoopResultBuilder]: For program point L6665-1(line 6665) no Hoare annotation was computed. [2022-07-12 12:30:51,336 INFO L895 garLoopResultBuilder]: At program point L6665(line 6665) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,336 INFO L899 garLoopResultBuilder]: For program point L6071(lines 6071 6074) no Hoare annotation was computed. [2022-07-12 12:30:51,336 INFO L899 garLoopResultBuilder]: For program point L6071-2(lines 6071 6074) no Hoare annotation was computed. [2022-07-12 12:30:51,336 INFO L899 garLoopResultBuilder]: For program point L5972(line 5972) no Hoare annotation was computed. [2022-07-12 12:30:51,336 INFO L895 garLoopResultBuilder]: At program point L6666(lines 6661 6668) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,336 INFO L895 garLoopResultBuilder]: At program point L6138(lines 6065 6166) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2022-07-12 12:30:51,336 INFO L899 garLoopResultBuilder]: For program point L6072-1(line 6072) no Hoare annotation was computed. [2022-07-12 12:30:51,336 INFO L895 garLoopResultBuilder]: At program point L6105(line 6105) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,336 INFO L895 garLoopResultBuilder]: At program point L6072(line 6072) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,336 INFO L899 garLoopResultBuilder]: For program point L6006-1(lines 6006 6024) no Hoare annotation was computed. [2022-07-12 12:30:51,337 INFO L895 garLoopResultBuilder]: At program point L6139(line 6139) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2022-07-12 12:30:51,337 INFO L899 garLoopResultBuilder]: For program point L6139-1(line 6139) no Hoare annotation was computed. [2022-07-12 12:30:51,337 INFO L899 garLoopResultBuilder]: For program point L5908-1(line 5908) no Hoare annotation was computed. [2022-07-12 12:30:51,337 INFO L895 garLoopResultBuilder]: At program point L5842(line 5842) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,337 INFO L895 garLoopResultBuilder]: At program point L5908(line 5908) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,337 INFO L899 garLoopResultBuilder]: For program point L5842-1(line 5842) no Hoare annotation was computed. [2022-07-12 12:30:51,337 INFO L899 garLoopResultBuilder]: For program point L6140(lines 6140 6143) no Hoare annotation was computed. [2022-07-12 12:30:51,337 INFO L899 garLoopResultBuilder]: For program point L5975(line 5975) no Hoare annotation was computed. [2022-07-12 12:30:51,337 INFO L899 garLoopResultBuilder]: For program point L5843(lines 5843 5856) no Hoare annotation was computed. [2022-07-12 12:30:51,338 INFO L899 garLoopResultBuilder]: For program point L5843-1(lines 5833 5883) no Hoare annotation was computed. [2022-07-12 12:30:51,338 INFO L895 garLoopResultBuilder]: At program point L6075(line 6075) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2022-07-12 12:30:51,338 INFO L899 garLoopResultBuilder]: For program point L6075-1(line 6075) no Hoare annotation was computed. [2022-07-12 12:30:51,338 INFO L895 garLoopResultBuilder]: At program point L6141(lines 6065 6166) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,338 INFO L895 garLoopResultBuilder]: At program point L5943(line 5943) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,338 INFO L899 garLoopResultBuilder]: For program point L5943-1(line 5943) no Hoare annotation was computed. [2022-07-12 12:30:51,338 INFO L895 garLoopResultBuilder]: At program point L5877(line 5877) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,338 INFO L899 garLoopResultBuilder]: For program point L5877-1(line 5877) no Hoare annotation was computed. [2022-07-12 12:30:51,339 INFO L899 garLoopResultBuilder]: For program point L6076(lines 6076 6079) no Hoare annotation was computed. [2022-07-12 12:30:51,339 INFO L899 garLoopResultBuilder]: For program point L6109-1(lines 6065 6166) no Hoare annotation was computed. [2022-07-12 12:30:51,339 INFO L899 garLoopResultBuilder]: For program point L5944-2(lines 5936 5958) no Hoare annotation was computed. [2022-07-12 12:30:51,339 INFO L899 garLoopResultBuilder]: For program point L5944(lines 5944 5947) no Hoare annotation was computed. [2022-07-12 12:30:51,339 INFO L895 garLoopResultBuilder]: At program point L5845(line 5845) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,339 INFO L899 garLoopResultBuilder]: For program point L5845-1(line 5845) no Hoare annotation was computed. [2022-07-12 12:30:51,339 INFO L895 garLoopResultBuilder]: At program point L5846(line 5846) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,339 INFO L899 garLoopResultBuilder]: For program point L5846-1(line 5846) no Hoare annotation was computed. [2022-07-12 12:30:51,339 INFO L895 garLoopResultBuilder]: At program point L6144(lines 6065 6166) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2022-07-12 12:30:51,340 INFO L895 garLoopResultBuilder]: At program point L5847(line 5847) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,340 INFO L899 garLoopResultBuilder]: For program point L5847-1(line 5847) no Hoare annotation was computed. [2022-07-12 12:30:51,340 INFO L899 garLoopResultBuilder]: For program point L5913(lines 5913 5916) no Hoare annotation was computed. [2022-07-12 12:30:51,340 INFO L899 garLoopResultBuilder]: For program point L6673-1(line 6673) no Hoare annotation was computed. [2022-07-12 12:30:51,340 INFO L895 garLoopResultBuilder]: At program point L6673(line 6673) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,340 INFO L895 garLoopResultBuilder]: At program point L6046(lines 5885 6048) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,340 INFO L895 garLoopResultBuilder]: At program point L6013(line 6013) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,340 INFO L895 garLoopResultBuilder]: At program point L5980(lines 5960 5985) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,340 INFO L899 garLoopResultBuilder]: For program point L6013-1(line 6013) no Hoare annotation was computed. [2022-07-12 12:30:51,340 INFO L899 garLoopResultBuilder]: For program point L5848-1(line 5848) no Hoare annotation was computed. [2022-07-12 12:30:51,341 INFO L895 garLoopResultBuilder]: At program point L5881(line 5881) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,341 INFO L895 garLoopResultBuilder]: At program point L5848(line 5848) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,341 INFO L899 garLoopResultBuilder]: For program point L5881-1(line 5881) no Hoare annotation was computed. [2022-07-12 12:30:51,341 INFO L895 garLoopResultBuilder]: At program point L6674(lines 6669 6676) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,341 INFO L899 garLoopResultBuilder]: For program point L6146(lines 6146 6149) no Hoare annotation was computed. [2022-07-12 12:30:51,341 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2022-07-12 12:30:51,341 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-12 12:30:51,341 INFO L895 garLoopResultBuilder]: At program point L6976(lines 6975 6977) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-12 12:30:51,341 INFO L899 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2022-07-12 12:30:51,342 INFO L895 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-12 12:30:51,342 INFO L895 garLoopResultBuilder]: At program point L6266(lines 6262 6268) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-12 12:30:51,342 INFO L895 garLoopResultBuilder]: At program point L6314(line 6314) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-12 12:30:51,342 INFO L902 garLoopResultBuilder]: At program point L7018(lines 7017 7019) the Hoare annotation is: true [2022-07-12 12:30:51,342 INFO L902 garLoopResultBuilder]: At program point L6316(lines 6311 6318) the Hoare annotation is: true [2022-07-12 12:30:51,342 INFO L899 garLoopResultBuilder]: For program point L6314-1(line 6314) no Hoare annotation was computed. [2022-07-12 12:30:51,342 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 5300 5306) no Hoare annotation was computed. [2022-07-12 12:30:51,342 INFO L902 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 5300 5306) the Hoare annotation is: true [2022-07-12 12:30:51,343 INFO L902 garLoopResultBuilder]: At program point L6938(lines 6937 6939) the Hoare annotation is: true [2022-07-12 12:30:51,343 INFO L902 garLoopResultBuilder]: At program point L6935(lines 6934 6936) the Hoare annotation is: true [2022-07-12 12:30:51,343 INFO L899 garLoopResultBuilder]: For program point sja1000_write_cmdregEXIT(lines 5534 5546) no Hoare annotation was computed. [2022-07-12 12:30:51,343 INFO L902 garLoopResultBuilder]: At program point sja1000_write_cmdregENTRY(lines 5534 5546) the Hoare annotation is: true [2022-07-12 12:30:51,343 INFO L902 garLoopResultBuilder]: At program point L5542(line 5542) the Hoare annotation is: true [2022-07-12 12:30:51,343 INFO L899 garLoopResultBuilder]: For program point sja1000_write_cmdregFINAL(lines 5534 5546) no Hoare annotation was computed. [2022-07-12 12:30:51,343 INFO L902 garLoopResultBuilder]: At program point L5224(lines 5220 5226) the Hoare annotation is: true [2022-07-12 12:30:51,343 INFO L902 garLoopResultBuilder]: At program point L5539(line 5539) the Hoare annotation is: true [2022-07-12 12:30:51,343 INFO L899 garLoopResultBuilder]: For program point L5539-1(line 5539) no Hoare annotation was computed. [2022-07-12 12:30:51,344 INFO L902 garLoopResultBuilder]: At program point L5541(line 5541) the Hoare annotation is: true [2022-07-12 12:30:51,344 INFO L899 garLoopResultBuilder]: For program point L5542-1(line 5542) no Hoare annotation was computed. [2022-07-12 12:30:51,344 INFO L899 garLoopResultBuilder]: For program point L5541-1(line 5541) no Hoare annotation was computed. [2022-07-12 12:30:51,344 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 5307 5312) no Hoare annotation was computed. [2022-07-12 12:30:51,344 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 5307 5312) the Hoare annotation is: true [2022-07-12 12:30:51,344 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 5307 5312) no Hoare annotation was computed. [2022-07-12 12:30:51,344 INFO L899 garLoopResultBuilder]: For program point netdev_privFINAL(lines 5371 5376) no Hoare annotation was computed. [2022-07-12 12:30:51,344 INFO L902 garLoopResultBuilder]: At program point netdev_privENTRY(lines 5371 5376) the Hoare annotation is: true [2022-07-12 12:30:51,344 INFO L899 garLoopResultBuilder]: For program point netdev_privEXIT(lines 5371 5376) no Hoare annotation was computed. [2022-07-12 12:30:51,345 INFO L899 garLoopResultBuilder]: For program point L6749-3(lines 6746 6775) no Hoare annotation was computed. [2022-07-12 12:30:51,345 INFO L895 garLoopResultBuilder]: At program point L6749-2(lines 6749 6760) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= 0 ldv_set_remove_~i~5) (= 0 (+ ldv_set_remove_~deleted_index~0 1)) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0)) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2022-07-12 12:30:51,345 INFO L899 garLoopResultBuilder]: For program point L6764-1(lines 6764 6767) no Hoare annotation was computed. [2022-07-12 12:30:51,345 INFO L899 garLoopResultBuilder]: For program point L6764(lines 6764 6767) no Hoare annotation was computed. [2022-07-12 12:30:51,345 INFO L899 garLoopResultBuilder]: For program point L6754(lines 6754 6758) no Hoare annotation was computed. [2022-07-12 12:30:51,345 INFO L899 garLoopResultBuilder]: For program point L6750(lines 6750 6753) no Hoare annotation was computed. [2022-07-12 12:30:51,345 INFO L895 garLoopResultBuilder]: At program point ldv_set_removeENTRY(lines 6742 6776) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,345 INFO L899 garLoopResultBuilder]: For program point L6750-1(lines 6750 6753) no Hoare annotation was computed. [2022-07-12 12:30:51,345 INFO L899 garLoopResultBuilder]: For program point L6763-3(lines 6763 6770) no Hoare annotation was computed. [2022-07-12 12:30:51,346 INFO L899 garLoopResultBuilder]: For program point L6761-1(lines 6742 6776) no Hoare annotation was computed. [2022-07-12 12:30:51,346 INFO L895 garLoopResultBuilder]: At program point L6763-2(lines 6763 6770) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2022-07-12 12:30:51,346 INFO L899 garLoopResultBuilder]: For program point ldv_set_removeEXIT(lines 6742 6776) no Hoare annotation was computed. [2022-07-12 12:30:51,346 INFO L899 garLoopResultBuilder]: For program point netdev_get_tx_queueEXIT(lines 5364 5370) no Hoare annotation was computed. [2022-07-12 12:30:51,346 INFO L902 garLoopResultBuilder]: At program point netdev_get_tx_queueENTRY(lines 5364 5370) the Hoare annotation is: true [2022-07-12 12:30:51,346 INFO L899 garLoopResultBuilder]: For program point netdev_get_tx_queueFINAL(lines 5364 5370) no Hoare annotation was computed. [2022-07-12 12:30:51,346 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~TO~~u8~0EXIT(line -1) no Hoare annotation was computed. [2022-07-12 12:30:51,346 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~int~TO~~u8~0ENTRY(line -1) the Hoare annotation is: true [2022-07-12 12:30:51,346 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~TO~~u8~0FINAL(line -1) no Hoare annotation was computed. [2022-07-12 12:30:51,347 INFO L899 garLoopResultBuilder]: For program point close_candevEXIT(lines 6969 6971) no Hoare annotation was computed. [2022-07-12 12:30:51,347 INFO L902 garLoopResultBuilder]: At program point close_candevENTRY(lines 6969 6971) the Hoare annotation is: true [2022-07-12 12:30:51,347 INFO L899 garLoopResultBuilder]: For program point close_candevFINAL(lines 6969 6971) no Hoare annotation was computed. [2022-07-12 12:30:51,347 INFO L899 garLoopResultBuilder]: For program point L5410-1(line 5410) no Hoare annotation was computed. [2022-07-12 12:30:51,347 INFO L899 garLoopResultBuilder]: For program point netif_wake_queueEXIT(lines 5406 5414) no Hoare annotation was computed. [2022-07-12 12:30:51,347 INFO L899 garLoopResultBuilder]: For program point L5399(lines 5399 5402) no Hoare annotation was computed. [2022-07-12 12:30:51,347 INFO L902 garLoopResultBuilder]: At program point L5399-2(lines 5394 5405) the Hoare annotation is: true [2022-07-12 12:30:51,347 INFO L902 garLoopResultBuilder]: At program point netif_wake_queueENTRY(lines 5406 5414) the Hoare annotation is: true [2022-07-12 12:30:51,347 INFO L902 garLoopResultBuilder]: At program point L5198(lines 5192 5200) the Hoare annotation is: true [2022-07-12 12:30:51,348 INFO L902 garLoopResultBuilder]: At program point L6928(lines 6927 6929) the Hoare annotation is: true [2022-07-12 12:30:51,348 INFO L902 garLoopResultBuilder]: At program point L5410(line 5410) the Hoare annotation is: true [2022-07-12 12:30:51,348 INFO L899 garLoopResultBuilder]: For program point netif_wake_queueFINAL(lines 5406 5414) no Hoare annotation was computed. [2022-07-12 12:30:51,348 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 5240 5242) the Hoare annotation is: true [2022-07-12 12:30:51,348 INFO L899 garLoopResultBuilder]: For program point L5241-2(lines 5240 5242) no Hoare annotation was computed. [2022-07-12 12:30:51,348 INFO L899 garLoopResultBuilder]: For program point L5241(line 5241) no Hoare annotation was computed. [2022-07-12 12:30:51,348 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 5240 5242) no Hoare annotation was computed. [2022-07-12 12:30:51,348 INFO L895 garLoopResultBuilder]: At program point ldv_skb_freeENTRY(lines 6863 6869) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,348 INFO L899 garLoopResultBuilder]: For program point ldv_skb_freeFINAL(lines 6863 6869) no Hoare annotation was computed. [2022-07-12 12:30:51,349 INFO L899 garLoopResultBuilder]: For program point ldv_skb_freeEXIT(lines 6863 6869) no Hoare annotation was computed. [2022-07-12 12:30:51,349 INFO L895 garLoopResultBuilder]: At program point L6866(line 6866) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2022-07-12 12:30:51,349 INFO L902 garLoopResultBuilder]: At program point L5663(line 5663) the Hoare annotation is: true [2022-07-12 12:30:51,349 INFO L899 garLoopResultBuilder]: For program point L5663-1(line 5663) no Hoare annotation was computed. [2022-07-12 12:30:51,349 INFO L902 garLoopResultBuilder]: At program point L5634-2(lines 5634 5638) the Hoare annotation is: true [2022-07-12 12:30:51,349 INFO L895 garLoopResultBuilder]: At program point L5659(line 5659) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_2~0 2)) (not (= ~last_index~0 0))) [2022-07-12 12:30:51,349 INFO L899 garLoopResultBuilder]: For program point L5626(lines 5626 5630) no Hoare annotation was computed. [2022-07-12 12:30:51,349 INFO L899 garLoopResultBuilder]: For program point L5639(line 5639) no Hoare annotation was computed. [2022-07-12 12:30:51,349 INFO L902 garLoopResultBuilder]: At program point L5635(line 5635) the Hoare annotation is: true [2022-07-12 12:30:51,350 INFO L899 garLoopResultBuilder]: For program point L5635-1(line 5635) no Hoare annotation was computed. [2022-07-12 12:30:51,350 INFO L899 garLoopResultBuilder]: For program point L5664-1(line 5664) no Hoare annotation was computed. [2022-07-12 12:30:51,350 INFO L902 garLoopResultBuilder]: At program point L5664(line 5664) the Hoare annotation is: true [2022-07-12 12:30:51,350 INFO L902 garLoopResultBuilder]: At program point L5627(line 5627) the Hoare annotation is: true [2022-07-12 12:30:51,350 INFO L899 garLoopResultBuilder]: For program point L5627-1(line 5627) no Hoare annotation was computed. [2022-07-12 12:30:51,350 INFO L899 garLoopResultBuilder]: For program point L5656-1(line 5656) no Hoare annotation was computed. [2022-07-12 12:30:51,350 INFO L895 garLoopResultBuilder]: At program point L5656(line 5656) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_2~0 2)) (not (= ~last_index~0 0))) [2022-07-12 12:30:51,350 INFO L902 garLoopResultBuilder]: At program point L5619(line 5619) the Hoare annotation is: true [2022-07-12 12:30:51,350 INFO L899 garLoopResultBuilder]: For program point L5619-1(line 5619) no Hoare annotation was computed. [2022-07-12 12:30:51,351 INFO L899 garLoopResultBuilder]: For program point sja1000_startFINAL(lines 5651 5668) no Hoare annotation was computed. [2022-07-12 12:30:51,351 INFO L902 garLoopResultBuilder]: At program point L5648(lines 5609 5650) the Hoare annotation is: true [2022-07-12 12:30:51,351 INFO L902 garLoopResultBuilder]: At program point L5644(lines 5616 5649) the Hoare annotation is: true [2022-07-12 12:30:51,351 INFO L899 garLoopResultBuilder]: For program point L5640-1(line 5640) no Hoare annotation was computed. [2022-07-12 12:30:51,351 INFO L902 garLoopResultBuilder]: At program point L5640(line 5640) the Hoare annotation is: true [2022-07-12 12:30:51,351 INFO L899 garLoopResultBuilder]: For program point sja1000_startEXIT(lines 5651 5668) no Hoare annotation was computed. [2022-07-12 12:30:51,351 INFO L895 garLoopResultBuilder]: At program point sja1000_startENTRY(lines 5651 5668) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_2~0 2)) (not (= ~last_index~0 0))) [2022-07-12 12:30:51,351 INFO L902 garLoopResultBuilder]: At program point L5637(line 5637) the Hoare annotation is: true [2022-07-12 12:30:51,351 INFO L899 garLoopResultBuilder]: For program point L5637-1(line 5637) no Hoare annotation was computed. [2022-07-12 12:30:51,352 INFO L902 garLoopResultBuilder]: At program point L5662(line 5662) the Hoare annotation is: true [2022-07-12 12:30:51,352 INFO L899 garLoopResultBuilder]: For program point L5658(lines 5658 5661) no Hoare annotation was computed. [2022-07-12 12:30:51,352 INFO L899 garLoopResultBuilder]: For program point L5662-1(line 5662) no Hoare annotation was computed. [2022-07-12 12:30:51,352 INFO L902 garLoopResultBuilder]: At program point L5629(line 5629) the Hoare annotation is: true [2022-07-12 12:30:51,352 INFO L899 garLoopResultBuilder]: For program point L5629-1(line 5629) no Hoare annotation was computed. [2022-07-12 12:30:51,352 INFO L899 garLoopResultBuilder]: For program point L5658-1(lines 5658 5661) no Hoare annotation was computed. [2022-07-12 12:30:51,352 INFO L902 garLoopResultBuilder]: At program point L5617(line 5617) the Hoare annotation is: true [2022-07-12 12:30:51,352 INFO L899 garLoopResultBuilder]: For program point L5617-1(line 5617) no Hoare annotation was computed. [2022-07-12 12:30:51,352 INFO L902 garLoopResultBuilder]: At program point L5642(lines 5616 5649) the Hoare annotation is: true [2022-07-12 12:30:51,353 INFO L899 garLoopResultBuilder]: For program point L5634(lines 5634 5638) no Hoare annotation was computed. [2022-07-12 12:30:51,353 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~X~~u8~0~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2022-07-12 12:30:51,353 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~int~X~~u8~0~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2022-07-12 12:30:51,353 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~X~~u8~0~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2022-07-12 12:30:51,353 INFO L902 garLoopResultBuilder]: At program point L5551(line 5551) the Hoare annotation is: true [2022-07-12 12:30:51,353 INFO L899 garLoopResultBuilder]: For program point L5551-1(line 5551) no Hoare annotation was computed. [2022-07-12 12:30:51,353 INFO L899 garLoopResultBuilder]: For program point sja1000_is_absentFINAL(lines 5547 5554) no Hoare annotation was computed. [2022-07-12 12:30:51,353 INFO L899 garLoopResultBuilder]: For program point sja1000_is_absentEXIT(lines 5547 5554) no Hoare annotation was computed. [2022-07-12 12:30:51,353 INFO L902 garLoopResultBuilder]: At program point sja1000_is_absentENTRY(lines 5547 5554) the Hoare annotation is: true [2022-07-12 12:30:51,354 INFO L899 garLoopResultBuilder]: For program point netif_stop_queueEXIT(lines 5437 5445) no Hoare annotation was computed. [2022-07-12 12:30:51,354 INFO L902 garLoopResultBuilder]: At program point L5182(lines 5178 5184) the Hoare annotation is: true [2022-07-12 12:30:51,354 INFO L902 garLoopResultBuilder]: At program point L5441(line 5441) the Hoare annotation is: true [2022-07-12 12:30:51,354 INFO L899 garLoopResultBuilder]: For program point L5441-1(line 5441) no Hoare annotation was computed. [2022-07-12 12:30:51,354 INFO L902 garLoopResultBuilder]: At program point L5434(lines 5415 5436) the Hoare annotation is: true [2022-07-12 12:30:51,354 INFO L899 garLoopResultBuilder]: For program point L5427(line 5427) no Hoare annotation was computed. [2022-07-12 12:30:51,354 INFO L902 garLoopResultBuilder]: At program point netif_stop_queueENTRY(lines 5437 5445) the Hoare annotation is: true [2022-07-12 12:30:51,354 INFO L899 garLoopResultBuilder]: For program point L5428(lines 5428 5432) no Hoare annotation was computed. [2022-07-12 12:30:51,355 INFO L899 garLoopResultBuilder]: For program point L5423(lines 5423 5426) no Hoare annotation was computed. [2022-07-12 12:30:51,355 INFO L902 garLoopResultBuilder]: At program point L5422(line 5422) the Hoare annotation is: true [2022-07-12 12:30:51,355 INFO L899 garLoopResultBuilder]: For program point L5422-1(line 5422) no Hoare annotation was computed. [2022-07-12 12:30:51,357 INFO L902 garLoopResultBuilder]: At program point L5423-2(lines 5423 5426) the Hoare annotation is: true [2022-07-12 12:30:51,357 INFO L902 garLoopResultBuilder]: At program point L7021(lines 7020 7022) the Hoare annotation is: true [2022-07-12 12:30:51,357 INFO L899 garLoopResultBuilder]: For program point netif_stop_queueFINAL(lines 5437 5445) no Hoare annotation was computed. [2022-07-12 12:30:51,357 INFO L895 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 5243 5259) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-07-12 12:30:51,357 INFO L902 garLoopResultBuilder]: At program point L5255(line 5255) the Hoare annotation is: true [2022-07-12 12:30:51,357 INFO L899 garLoopResultBuilder]: For program point L5255-1(line 5255) no Hoare annotation was computed. [2022-07-12 12:30:51,358 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5243 5259) no Hoare annotation was computed. [2022-07-12 12:30:51,358 INFO L899 garLoopResultBuilder]: For program point L5250(lines 5250 5257) no Hoare annotation was computed. [2022-07-12 12:30:51,358 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5243 5259) no Hoare annotation was computed. [2022-07-12 12:30:51,358 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-12 12:30:51,358 INFO L899 garLoopResultBuilder]: For program point L5272-1(line 5272) no Hoare annotation was computed. [2022-07-12 12:30:51,358 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 5260 5276) no Hoare annotation was computed. [2022-07-12 12:30:51,358 INFO L902 garLoopResultBuilder]: At program point L5272(line 5272) the Hoare annotation is: true [2022-07-12 12:30:51,358 INFO L899 garLoopResultBuilder]: For program point L5267(lines 5267 5274) no Hoare annotation was computed. [2022-07-12 12:30:51,358 INFO L895 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 5260 5276) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_retval_0~0 0))) (.cse1 (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))) (.cse2 (not (= ~last_index~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_2~0 1)) .cse2) (or (not (= ~ldv_irq_1_0~0 0)) .cse0 .cse1 .cse2 (not (= ~ldv_state_variable_2~0 0))))) [2022-07-12 12:30:51,358 INFO L899 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 5260 5276) no Hoare annotation was computed. [2022-07-12 12:30:51,358 INFO L895 garLoopResultBuilder]: At program point L5783(line 5783) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,358 INFO L899 garLoopResultBuilder]: For program point L5783-1(line 5783) no Hoare annotation was computed. [2022-07-12 12:30:51,358 INFO L899 garLoopResultBuilder]: For program point L6510(lines 6510 6538) no Hoare annotation was computed. [2022-07-12 12:30:51,358 INFO L899 garLoopResultBuilder]: For program point L6543(line 6543) no Hoare annotation was computed. [2022-07-12 12:30:51,358 INFO L899 garLoopResultBuilder]: For program point L5486(lines 5486 5489) no Hoare annotation was computed. [2022-07-12 12:30:51,358 INFO L899 garLoopResultBuilder]: For program point L6576(line 6576) no Hoare annotation was computed. [2022-07-12 12:30:51,358 INFO L899 garLoopResultBuilder]: For program point L6609(line 6609) no Hoare annotation was computed. [2022-07-12 12:30:51,358 INFO L899 garLoopResultBuilder]: For program point L6378(lines 6378 6384) no Hoare annotation was computed. [2022-07-12 12:30:51,358 INFO L895 garLoopResultBuilder]: At program point L5354(lines 5347 5356) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-12 12:30:51,359 INFO L895 garLoopResultBuilder]: At program point L6213(line 6213) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,359 INFO L895 garLoopResultBuilder]: At program point L5189(lines 5185 5191) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-12 12:30:51,359 INFO L895 garLoopResultBuilder]: At program point L6213-1(line 6213) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,359 INFO L899 garLoopResultBuilder]: For program point L5784-1(line 5784) no Hoare annotation was computed. [2022-07-12 12:30:51,359 INFO L895 garLoopResultBuilder]: At program point L5784(line 5784) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,359 INFO L902 garLoopResultBuilder]: At program point L6610(line 6610) the Hoare annotation is: true [2022-07-12 12:30:51,359 INFO L899 garLoopResultBuilder]: For program point L6511(line 6511) no Hoare annotation was computed. [2022-07-12 12:30:51,359 INFO L899 garLoopResultBuilder]: For program point L6544(lines 6544 6607) no Hoare annotation was computed. [2022-07-12 12:30:51,359 INFO L899 garLoopResultBuilder]: For program point L6577(lines 6577 6581) no Hoare annotation was computed. [2022-07-12 12:30:51,359 INFO L899 garLoopResultBuilder]: For program point L6412(lines 6412 6415) no Hoare annotation was computed. [2022-07-12 12:30:51,359 INFO L899 garLoopResultBuilder]: For program point L6214(line 6214) no Hoare annotation was computed. [2022-07-12 12:30:51,359 INFO L895 garLoopResultBuilder]: At program point L5785(line 5785) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,359 INFO L899 garLoopResultBuilder]: For program point L5785-1(line 5785) no Hoare annotation was computed. [2022-07-12 12:30:51,359 INFO L899 garLoopResultBuilder]: For program point L6512(lines 6512 6517) no Hoare annotation was computed. [2022-07-12 12:30:51,359 INFO L895 garLoopResultBuilder]: At program point L5389(line 5389) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-12 12:30:51,359 INFO L899 garLoopResultBuilder]: For program point L5389-1(line 5389) no Hoare annotation was computed. [2022-07-12 12:30:51,359 INFO L899 garLoopResultBuilder]: For program point L6215(lines 6215 6218) no Hoare annotation was computed. [2022-07-12 12:30:51,359 INFO L895 garLoopResultBuilder]: At program point L6182(line 6182) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-12 12:30:51,359 INFO L895 garLoopResultBuilder]: At program point L6215-2(lines 6215 6218) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,359 INFO L899 garLoopResultBuilder]: For program point L6182-1(line 6182) no Hoare annotation was computed. [2022-07-12 12:30:51,360 INFO L899 garLoopResultBuilder]: For program point L6546(lines 6546 6604) no Hoare annotation was computed. [2022-07-12 12:30:51,360 INFO L895 garLoopResultBuilder]: At program point L6612(lines 6488 6617) the Hoare annotation is: (let ((.cse0 (= ~ldv_retval_0~0 0)) (.cse1 (= ~last_index~0 0))) (or (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_2~0 0) .cse0 .cse1) (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) .cse0 .cse1))) [2022-07-12 12:30:51,360 INFO L899 garLoopResultBuilder]: For program point L6547(line 6547) no Hoare annotation was computed. [2022-07-12 12:30:51,360 INFO L895 garLoopResultBuilder]: At program point L5391(lines 5385 5393) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-12 12:30:51,360 INFO L899 garLoopResultBuilder]: For program point L6448-1(line 6448) no Hoare annotation was computed. [2022-07-12 12:30:51,360 INFO L895 garLoopResultBuilder]: At program point L6448(line 6448) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,360 INFO L899 garLoopResultBuilder]: For program point L6184-1(line 6184) no Hoare annotation was computed. [2022-07-12 12:30:51,360 INFO L895 garLoopResultBuilder]: At program point L6184(line 6184) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-12 12:30:51,360 INFO L899 garLoopResultBuilder]: For program point L5788-1(line 5788) no Hoare annotation was computed. [2022-07-12 12:30:51,360 INFO L895 garLoopResultBuilder]: At program point L5788(line 5788) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,360 INFO L895 garLoopResultBuilder]: At program point L6713(lines 6708 6715) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_irq_1_0~0 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,360 INFO L899 garLoopResultBuilder]: For program point L6548(lines 6548 6552) no Hoare annotation was computed. [2022-07-12 12:30:51,360 INFO L895 garLoopResultBuilder]: At program point L6416(lines 6409 6418) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-12 12:30:51,360 INFO L895 garLoopResultBuilder]: At program point L5789(line 5789) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,360 INFO L899 garLoopResultBuilder]: For program point L5789-1(line 5789) no Hoare annotation was computed. [2022-07-12 12:30:51,360 INFO L895 garLoopResultBuilder]: At program point L6450(lines 6444 6452) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,360 INFO L899 garLoopResultBuilder]: For program point L5492-1(lines 5480 5506) no Hoare annotation was computed. [2022-07-12 12:30:51,360 INFO L899 garLoopResultBuilder]: For program point L5492(lines 5492 5506) no Hoare annotation was computed. [2022-07-12 12:30:51,361 INFO L895 garLoopResultBuilder]: At program point L6219(line 6219) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,361 INFO L899 garLoopResultBuilder]: For program point L6186(lines 6186 6189) no Hoare annotation was computed. [2022-07-12 12:30:51,361 INFO L895 garLoopResultBuilder]: At program point L6979(lines 6978 6980) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,361 INFO L895 garLoopResultBuilder]: At program point L5790(line 5790) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,361 INFO L899 garLoopResultBuilder]: For program point L6913(lines 6913 6916) no Hoare annotation was computed. [2022-07-12 12:30:51,361 INFO L899 garLoopResultBuilder]: For program point L5790-1(line 5790) no Hoare annotation was computed. [2022-07-12 12:30:51,361 INFO L899 garLoopResultBuilder]: For program point L6583(line 6583) no Hoare annotation was computed. [2022-07-12 12:30:51,361 INFO L902 garLoopResultBuilder]: At program point L6616(lines 6479 6618) the Hoare annotation is: true [2022-07-12 12:30:51,361 INFO L895 garLoopResultBuilder]: At program point L5493(line 5493) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,361 INFO L899 garLoopResultBuilder]: For program point L5493-1(line 5493) no Hoare annotation was computed. [2022-07-12 12:30:51,361 INFO L899 garLoopResultBuilder]: For program point L6385(lines 6385 6391) no Hoare annotation was computed. [2022-07-12 12:30:51,361 INFO L899 garLoopResultBuilder]: For program point L6220(line 6220) no Hoare annotation was computed. [2022-07-12 12:30:51,361 INFO L899 garLoopResultBuilder]: For program point L5494(lines 5494 5503) no Hoare annotation was computed. [2022-07-12 12:30:51,361 INFO L899 garLoopResultBuilder]: For program point L6584(lines 6584 6592) no Hoare annotation was computed. [2022-07-12 12:30:51,361 INFO L895 garLoopResultBuilder]: At program point L6221(lines 6206 6223) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,361 INFO L902 garLoopResultBuilder]: At program point L6915-1(lines 6908 6919) the Hoare annotation is: true [2022-07-12 12:30:51,361 INFO L895 garLoopResultBuilder]: At program point L6915(line 6915) the Hoare annotation is: false [2022-07-12 12:30:51,361 INFO L899 garLoopResultBuilder]: For program point L6519(line 6519) no Hoare annotation was computed. [2022-07-12 12:30:51,361 INFO L895 garLoopResultBuilder]: At program point L7015(lines 7014 7016) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-12 12:30:51,361 INFO L899 garLoopResultBuilder]: For program point L6586(lines 6586 6590) no Hoare annotation was computed. [2022-07-12 12:30:51,362 INFO L899 garLoopResultBuilder]: For program point L6520(lines 6520 6534) no Hoare annotation was computed. [2022-07-12 12:30:51,362 INFO L899 garLoopResultBuilder]: For program point L6190(lines 6190 6199) no Hoare annotation was computed. [2022-07-12 12:30:51,362 INFO L895 garLoopResultBuilder]: At program point L6190-2(lines 6190 6199) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-12 12:30:51,362 INFO L895 garLoopResultBuilder]: At program point L6983(lines 6982 6984) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,362 INFO L899 garLoopResultBuilder]: For program point L6554(line 6554) no Hoare annotation was computed. [2022-07-12 12:30:51,362 INFO L895 garLoopResultBuilder]: At program point L5497(lines 5497 5498) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,362 INFO L899 garLoopResultBuilder]: For program point L5497-1(lines 5497 5498) no Hoare annotation was computed. [2022-07-12 12:30:51,362 INFO L895 garLoopResultBuilder]: At program point L5762(line 5762) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,362 INFO L899 garLoopResultBuilder]: For program point L5762-1(line 5762) no Hoare annotation was computed. [2022-07-12 12:30:51,362 INFO L899 garLoopResultBuilder]: For program point L6522(lines 6522 6527) no Hoare annotation was computed. [2022-07-12 12:30:51,362 INFO L899 garLoopResultBuilder]: For program point L6555(lines 6555 6559) no Hoare annotation was computed. [2022-07-12 12:30:51,362 INFO L899 garLoopResultBuilder]: For program point L6522-2(lines 6520 6533) no Hoare annotation was computed. [2022-07-12 12:30:51,362 INFO L899 garLoopResultBuilder]: For program point L6456(lines 6456 6460) no Hoare annotation was computed. [2022-07-12 12:30:51,362 INFO L899 garLoopResultBuilder]: For program point L6555-2(lines 6546 6604) no Hoare annotation was computed. [2022-07-12 12:30:51,362 INFO L899 garLoopResultBuilder]: For program point L5499(lines 5499 5502) no Hoare annotation was computed. [2022-07-12 12:30:51,362 INFO L899 garLoopResultBuilder]: For program point L6556-1(line 6556) no Hoare annotation was computed. [2022-07-12 12:30:51,362 INFO L895 garLoopResultBuilder]: At program point L6556(line 6556) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,362 INFO L899 garLoopResultBuilder]: For program point L6424(lines 6424 6439) no Hoare annotation was computed. [2022-07-12 12:30:51,362 INFO L899 garLoopResultBuilder]: For program point L6193(lines 6193 6197) no Hoare annotation was computed. [2022-07-12 12:30:51,362 INFO L895 garLoopResultBuilder]: At program point L5797(line 5797) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,363 INFO L899 garLoopResultBuilder]: For program point L5797-1(line 5797) no Hoare annotation was computed. [2022-07-12 12:30:51,363 INFO L899 garLoopResultBuilder]: For program point L6689-2(lines 6689 6692) no Hoare annotation was computed. [2022-07-12 12:30:51,363 INFO L899 garLoopResultBuilder]: For program point L6689(lines 6689 6692) no Hoare annotation was computed. [2022-07-12 12:30:51,363 INFO L899 garLoopResultBuilder]: For program point L6491-1(line 6491) no Hoare annotation was computed. [2022-07-12 12:30:51,363 INFO L895 garLoopResultBuilder]: At program point L6491(line 6491) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_irq_1_0~0 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,363 INFO L899 garLoopResultBuilder]: For program point L6392(lines 6392 6398) no Hoare annotation was computed. [2022-07-12 12:30:51,363 INFO L899 garLoopResultBuilder]: For program point L6425(line 6425) no Hoare annotation was computed. [2022-07-12 12:30:51,363 INFO L895 garLoopResultBuilder]: At program point L6194(line 6194) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-12 12:30:51,363 INFO L899 garLoopResultBuilder]: For program point L6194-1(line 6194) no Hoare annotation was computed. [2022-07-12 12:30:51,363 INFO L895 garLoopResultBuilder]: At program point L6987(lines 6986 6988) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-12 12:30:51,363 INFO L895 garLoopResultBuilder]: At program point L6657-1(lines 6654 6660) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,363 INFO L895 garLoopResultBuilder]: At program point L6657(line 6657) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,363 INFO L895 garLoopResultBuilder]: At program point L6426(line 6426) the Hoare annotation is: (let ((.cse0 (= ~ldv_retval_0~0 0)) (.cse1 (= ~last_index~0 0))) (or (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_2~0 0) .cse0 .cse1) (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) .cse0 .cse1))) [2022-07-12 12:30:51,363 INFO L899 garLoopResultBuilder]: For program point L6426-1(line 6426) no Hoare annotation was computed. [2022-07-12 12:30:51,363 INFO L895 garLoopResultBuilder]: At program point L5799(lines 5761 5811) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,363 INFO L899 garLoopResultBuilder]: For program point L5766(lines 5766 5769) no Hoare annotation was computed. [2022-07-12 12:30:51,363 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-07-12 12:30:51,363 INFO L899 garLoopResultBuilder]: For program point L6428(line 6428) no Hoare annotation was computed. [2022-07-12 12:30:51,363 INFO L899 garLoopResultBuilder]: For program point L6461(lines 6461 6465) no Hoare annotation was computed. [2022-07-12 12:30:51,364 INFO L895 garLoopResultBuilder]: At program point L5801(lines 5761 5811) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,364 INFO L899 garLoopResultBuilder]: For program point L6594(line 6594) no Hoare annotation was computed. [2022-07-12 12:30:51,364 INFO L895 garLoopResultBuilder]: At program point L6693(lines 6677 6695) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-12 12:30:51,364 INFO L899 garLoopResultBuilder]: For program point L6561-1(line 6561) no Hoare annotation was computed. [2022-07-12 12:30:51,364 INFO L895 garLoopResultBuilder]: At program point L6561(line 6561) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-12 12:30:51,364 INFO L899 garLoopResultBuilder]: For program point L6429-1(line 6429) no Hoare annotation was computed. [2022-07-12 12:30:51,364 INFO L895 garLoopResultBuilder]: At program point L6429(line 6429) the Hoare annotation is: (let ((.cse0 (= ~ldv_retval_0~0 0)) (.cse1 (= ~last_index~0 0))) (or (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_2~0 0) .cse0 .cse1) (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) .cse0 .cse1))) [2022-07-12 12:30:51,364 INFO L899 garLoopResultBuilder]: For program point L6595(lines 6595 6600) no Hoare annotation was computed. [2022-07-12 12:30:51,364 INFO L895 garLoopResultBuilder]: At program point L5505(lines 5478 5512) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,364 INFO L895 garLoopResultBuilder]: At program point L5770(line 5770) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,364 INFO L895 garLoopResultBuilder]: At program point L6860(lines 6856 6862) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_irq_1_0~0 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,364 INFO L899 garLoopResultBuilder]: For program point L5770-1(line 5770) no Hoare annotation was computed. [2022-07-12 12:30:51,364 INFO L895 garLoopResultBuilder]: At program point L6530(lines 6488 6617) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,364 INFO L899 garLoopResultBuilder]: For program point L6431(line 6431) no Hoare annotation was computed. [2022-07-12 12:30:51,364 INFO L895 garLoopResultBuilder]: At program point L6332(lines 6328 6334) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,364 INFO L895 garLoopResultBuilder]: At program point L6200(line 6200) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-12 12:30:51,364 INFO L899 garLoopResultBuilder]: For program point L6432-1(line 6432) no Hoare annotation was computed. [2022-07-12 12:30:51,364 INFO L899 garLoopResultBuilder]: For program point L6399(lines 6399 6405) no Hoare annotation was computed. [2022-07-12 12:30:51,364 INFO L895 garLoopResultBuilder]: At program point L6432(line 6432) the Hoare annotation is: (let ((.cse0 (= ~ldv_retval_0~0 0)) (.cse1 (= ~last_index~0 0))) (or (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_2~0 0) .cse0 .cse1) (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) .cse0 .cse1))) [2022-07-12 12:30:51,364 INFO L899 garLoopResultBuilder]: For program point L6201(line 6201) no Hoare annotation was computed. [2022-07-12 12:30:51,365 INFO L899 garLoopResultBuilder]: For program point L5805(lines 5805 5809) no Hoare annotation was computed. [2022-07-12 12:30:51,365 INFO L899 garLoopResultBuilder]: For program point L6466(lines 6466 6470) no Hoare annotation was computed. [2022-07-12 12:30:51,365 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-07-12 12:30:51,365 INFO L895 garLoopResultBuilder]: At program point L5806(line 5806) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,365 INFO L899 garLoopResultBuilder]: For program point L6566(line 6566) no Hoare annotation was computed. [2022-07-12 12:30:51,365 INFO L899 garLoopResultBuilder]: For program point L6434(line 6434) no Hoare annotation was computed. [2022-07-12 12:30:51,365 INFO L899 garLoopResultBuilder]: For program point L6500(lines 6500 6611) no Hoare annotation was computed. [2022-07-12 12:30:51,365 INFO L895 garLoopResultBuilder]: At program point L6203(lines 6176 6205) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-12 12:30:51,365 INFO L899 garLoopResultBuilder]: For program point L5774(lines 5774 5777) no Hoare annotation was computed. [2022-07-12 12:30:51,365 INFO L899 garLoopResultBuilder]: For program point L5774-2(lines 5761 5811) no Hoare annotation was computed. [2022-07-12 12:30:51,365 INFO L899 garLoopResultBuilder]: For program point L6567(lines 6567 6574) no Hoare annotation was computed. [2022-07-12 12:30:51,365 INFO L899 garLoopResultBuilder]: For program point L6435-1(line 6435) no Hoare annotation was computed. [2022-07-12 12:30:51,365 INFO L895 garLoopResultBuilder]: At program point L6435(line 6435) the Hoare annotation is: (let ((.cse0 (= ~ldv_retval_0~0 0)) (.cse1 (= ~last_index~0 0))) (or (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_2~0 0) .cse0 .cse1) (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) .cse0 .cse1))) [2022-07-12 12:30:51,365 INFO L899 garLoopResultBuilder]: For program point L6501(line 6501) no Hoare annotation was computed. [2022-07-12 12:30:51,365 INFO L899 garLoopResultBuilder]: For program point L5808-1(lines 5805 5809) no Hoare annotation was computed. [2022-07-12 12:30:51,365 INFO L895 garLoopResultBuilder]: At program point L5808(line 5808) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,365 INFO L899 garLoopResultBuilder]: For program point L6502(lines 6502 6505) no Hoare annotation was computed. [2022-07-12 12:30:51,365 INFO L895 garLoopResultBuilder]: At program point L5511(lines 5471 5513) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,365 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-07-12 12:30:51,365 INFO L899 garLoopResultBuilder]: For program point L6602(line 6602) no Hoare annotation was computed. [2022-07-12 12:30:51,365 INFO L895 garLoopResultBuilder]: At program point L6701(lines 6696 6703) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,366 INFO L899 garLoopResultBuilder]: For program point L6536(line 6536) no Hoare annotation was computed. [2022-07-12 12:30:51,366 INFO L899 garLoopResultBuilder]: For program point L6569(lines 6569 6572) no Hoare annotation was computed. [2022-07-12 12:30:51,366 INFO L899 garLoopResultBuilder]: For program point L6437(line 6437) no Hoare annotation was computed. [2022-07-12 12:30:51,366 INFO L895 garLoopResultBuilder]: At program point L5810(lines 5749 5812) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,366 INFO L895 garLoopResultBuilder]: At program point L6801(lines 6798 6803) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (not (= |ULTIMATE.start_ldv_set_is_empty_#res#1| 0)) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,366 INFO L902 garLoopResultBuilder]: At program point L6603(line 6603) the Hoare annotation is: true [2022-07-12 12:30:51,366 INFO L902 garLoopResultBuilder]: At program point L6438(line 6438) the Hoare annotation is: true [2022-07-12 12:30:51,366 INFO L899 garLoopResultBuilder]: For program point L6471(lines 6471 6475) no Hoare annotation was computed. [2022-07-12 12:30:51,366 INFO L902 garLoopResultBuilder]: At program point L6537(line 6537) the Hoare annotation is: true [2022-07-12 12:30:51,366 INFO L899 garLoopResultBuilder]: For program point L5480(lines 5480 5506) no Hoare annotation was computed. [2022-07-12 12:30:51,366 INFO L895 garLoopResultBuilder]: At program point L6339(lines 6335 6341) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,366 INFO L895 garLoopResultBuilder]: At program point L6967(lines 6966 6968) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,366 INFO L899 garLoopResultBuilder]: For program point L5778-1(lines 5778 5791) no Hoare annotation was computed. [2022-07-12 12:30:51,366 INFO L895 garLoopResultBuilder]: At program point L6406(lines 6375 6408) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-12 12:30:51,366 INFO L895 garLoopResultBuilder]: At program point L5382(lines 5378 5384) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-12 12:30:51,366 INFO L895 garLoopResultBuilder]: At program point L5481(line 5481) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,366 INFO L899 garLoopResultBuilder]: For program point L5481-1(line 5481) no Hoare annotation was computed. [2022-07-12 12:30:51,366 INFO L899 garLoopResultBuilder]: For program point L5482(lines 5482 5490) no Hoare annotation was computed. [2022-07-12 12:30:51,366 INFO L895 garLoopResultBuilder]: At program point L6440(lines 6419 6443) the Hoare annotation is: (let ((.cse0 (= ~ldv_retval_0~0 0)) (.cse1 (= ~last_index~0 0))) (or (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_2~0 0) .cse0 .cse1) (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) .cse0 .cse1))) [2022-07-12 12:30:51,366 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-12 12:30:51,366 INFO L899 garLoopResultBuilder]: For program point L6507(line 6507) no Hoare annotation was computed. [2022-07-12 12:30:51,367 INFO L895 garLoopResultBuilder]: At program point L7003(lines 7002 7004) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-12 12:30:51,367 INFO L895 garLoopResultBuilder]: At program point L5781(line 5781) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,367 INFO L899 garLoopResultBuilder]: For program point L5781-1(line 5781) no Hoare annotation was computed. [2022-07-12 12:30:51,367 INFO L899 garLoopResultBuilder]: For program point L6508(lines 6508 6541) no Hoare annotation was computed. [2022-07-12 12:30:51,367 INFO L895 garLoopResultBuilder]: At program point L6211(line 6211) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,367 INFO L899 garLoopResultBuilder]: For program point L6211-1(line 6211) no Hoare annotation was computed. [2022-07-12 12:30:51,367 INFO L895 garLoopResultBuilder]: At program point L5782(line 5782) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,367 INFO L899 garLoopResultBuilder]: For program point L5782-1(line 5782) no Hoare annotation was computed. [2022-07-12 12:30:51,367 INFO L895 garLoopResultBuilder]: At program point L6476(lines 6453 6478) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,367 INFO L895 garLoopResultBuilder]: At program point L5485(line 5485) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-12 12:30:51,367 INFO L899 garLoopResultBuilder]: For program point L5485-1(line 5485) no Hoare annotation was computed. [2022-07-12 12:30:51,367 INFO L902 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 5214 5219) the Hoare annotation is: true [2022-07-12 12:30:51,367 INFO L899 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 5214 5219) no Hoare annotation was computed. [2022-07-12 12:30:51,367 INFO L899 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 5214 5219) no Hoare annotation was computed. [2022-07-12 12:30:51,367 INFO L899 garLoopResultBuilder]: For program point can_change_mtuFINAL(lines 6953 6955) no Hoare annotation was computed. [2022-07-12 12:30:51,367 INFO L902 garLoopResultBuilder]: At program point can_change_mtuENTRY(lines 6953 6955) the Hoare annotation is: true [2022-07-12 12:30:51,367 INFO L899 garLoopResultBuilder]: For program point can_change_mtuEXIT(lines 6953 6955) no Hoare annotation was computed. [2022-07-12 12:30:51,367 INFO L899 garLoopResultBuilder]: For program point can_led_eventFINAL(lines 6963 6965) no Hoare annotation was computed. [2022-07-12 12:30:51,367 INFO L902 garLoopResultBuilder]: At program point can_led_eventENTRY(lines 6963 6965) the Hoare annotation is: true [2022-07-12 12:30:51,368 INFO L899 garLoopResultBuilder]: For program point can_led_eventEXIT(lines 6963 6965) no Hoare annotation was computed. [2022-07-12 12:30:51,370 INFO L356 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 12:30:51,371 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-07-12 12:30:51,420 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,421 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,421 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,421 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,421 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,421 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,421 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,421 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,426 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,426 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,426 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,426 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,426 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,426 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,426 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,426 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,428 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,428 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,428 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,428 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,429 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,429 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,429 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,429 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,429 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,430 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,430 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,430 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,430 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,430 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,430 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,430 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,431 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,431 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,431 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,431 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,432 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,432 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,432 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,432 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,435 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,436 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,436 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,436 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,436 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,436 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,437 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,437 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,437 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.07 12:30:51 BoogieIcfgContainer [2022-07-12 12:30:51,437 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-12 12:30:51,438 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-12 12:30:51,438 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-12 12:30:51,438 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-12 12:30:51,438 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 12:29:44" (3/4) ... [2022-07-12 12:30:51,440 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-12 12:30:51,444 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_skb_free_int [2022-07-12 12:30:51,445 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-07-12 12:30:51,445 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_reset_mode [2022-07-12 12:30:51,445 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-07-12 12:30:51,445 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2022-07-12 12:30:51,445 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2022-07-12 12:30:51,445 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-07-12 12:30:51,445 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sja1000_write_cmdreg [2022-07-12 12:30:51,445 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-07-12 12:30:51,445 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2022-07-12 12:30:51,445 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_set_remove [2022-07-12 12:30:51,445 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2022-07-12 12:30:51,446 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2022-07-12 12:30:51,446 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure close_candev [2022-07-12 12:30:51,446 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2022-07-12 12:30:51,446 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-07-12 12:30:51,446 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_skb_free [2022-07-12 12:30:51,446 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sja1000_start [2022-07-12 12:30:51,446 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2022-07-12 12:30:51,446 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sja1000_is_absent [2022-07-12 12:30:51,446 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2022-07-12 12:30:51,446 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-07-12 12:30:51,446 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-07-12 12:30:51,447 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2022-07-12 12:30:51,447 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure can_change_mtu [2022-07-12 12:30:51,447 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure can_led_event [2022-07-12 12:30:51,464 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 152 nodes and edges [2022-07-12 12:30:51,466 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 47 nodes and edges [2022-07-12 12:30:51,468 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2022-07-12 12:30:51,470 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-07-12 12:30:51,472 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-12 12:30:51,473 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-12 12:30:51,494 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_state_variable_2 == 1 && \result == 0) && ldv_retval_0 == 0) && last_index == 0 [2022-07-12 12:30:51,494 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((ldv_state_variable_0 == 1 && ldv_state_variable_2 == 0) && ldv_retval_0 == 0) && last_index == 0) || ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) [2022-07-12 12:30:51,494 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-12 12:30:51,494 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-12 12:30:51,494 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-12 12:30:51,495 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && !(\result == 0)) && ldv_retval_0 == 0) && last_index == 0 [2022-07-12 12:30:51,495 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-12 12:30:51,496 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-12 12:30:51,496 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-12 12:30:51,496 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((ldv_state_variable_0 == 1 && ldv_state_variable_2 == 0) && ldv_retval_0 == 0) && last_index == 0) || ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) [2022-07-12 12:30:51,496 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (((((((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && \old(unknown-abs_5857-unknown) == unknown-abs_5857-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(unknown-abs_5861-unknown) == unknown-abs_5861-unknown) && \old(unknown-abs_5850-unknown) == unknown-abs_5850-unknown) && \old(\valid) == \valid) && \old(LDV_IN_INTERRUPT) == LDV_IN_INTERRUPT) && \old(last_index) == last_index) [2022-07-12 12:30:51,497 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-12 12:30:51,497 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_0 == 0)) || !(last_index == 0) [2022-07-12 12:30:51,497 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index [2022-07-12 12:30:51,497 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index [2022-07-12 12:30:51,497 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-12 12:30:51,497 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-12 12:30:51,497 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_0 == 0)) || !(last_index == 0) [2022-07-12 12:30:51,498 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-12 12:30:51,501 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_state_variable_0 == 1 && \result == 0) && ldv_retval_0 == 0) && last_index == 0 [2022-07-12 12:30:51,502 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-12 12:30:51,502 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index [2022-07-12 12:30:51,502 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-12 12:30:51,503 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-12 12:30:51,503 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-12 12:30:51,503 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-12 12:30:51,504 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_0 == 0)) || !(last_index == 0) [2022-07-12 12:30:51,504 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-12 12:30:51,504 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-12 12:30:51,504 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-12 12:30:51,504 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_0 == 0)) || !(last_index == 0) [2022-07-12 12:30:51,504 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-12 12:30:51,504 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-12 12:30:51,505 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-12 12:30:51,505 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-12 12:30:51,505 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_state_variable_2 == 1 && \result == 0) && ldv_retval_0 == 0) && last_index == 0 [2022-07-12 12:30:51,505 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-12 12:30:51,505 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && 0 <= i) && 0 == deleted_index + 1) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(last_index) == last_index) || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) [2022-07-12 12:30:51,505 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-12 12:30:51,506 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-12 12:30:51,506 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-12 12:30:51,506 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-12 12:30:51,506 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-12 12:30:51,506 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(ldv_retval_0 == 0) || !(\old(last_index) == 0) [2022-07-12 12:30:51,507 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-12 12:30:51,507 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-12 12:30:51,507 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-12 12:30:51,507 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-12 12:30:51,507 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-12 12:30:51,507 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-12 12:30:51,508 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-12 12:30:51,508 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-12 12:30:51,508 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-12 12:30:51,508 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-12 12:30:51,508 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-12 12:30:51,582 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-12 12:30:51,583 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-12 12:30:51,583 INFO L158 Benchmark]: Toolchain (without parser) took 69724.47ms. Allocated memory was 144.7MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 110.7MB in the beginning and 1.1GB in the end (delta: -969.4MB). Peak memory consumption was 418.9MB. Max. memory is 16.1GB. [2022-07-12 12:30:51,584 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 92.3MB. Free memory was 52.1MB in the beginning and 52.0MB in the end (delta: 75.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-12 12:30:51,584 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1334.69ms. Allocated memory was 144.7MB in the beginning and 245.4MB in the end (delta: 100.7MB). Free memory was 110.3MB in the beginning and 111.1MB in the end (delta: -850.6kB). Peak memory consumption was 98.1MB. Max. memory is 16.1GB. [2022-07-12 12:30:51,584 INFO L158 Benchmark]: Boogie Procedure Inliner took 98.15ms. Allocated memory is still 245.4MB. Free memory was 111.1MB in the beginning and 94.4MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-07-12 12:30:51,584 INFO L158 Benchmark]: Boogie Preprocessor took 138.87ms. Allocated memory is still 245.4MB. Free memory was 94.4MB in the beginning and 180.2MB in the end (delta: -85.9MB). Peak memory consumption was 10.6MB. Max. memory is 16.1GB. [2022-07-12 12:30:51,585 INFO L158 Benchmark]: RCFGBuilder took 1369.85ms. Allocated memory is still 245.4MB. Free memory was 180.2MB in the beginning and 153.8MB in the end (delta: 26.5MB). Peak memory consumption was 106.2MB. Max. memory is 16.1GB. [2022-07-12 12:30:51,585 INFO L158 Benchmark]: TraceAbstraction took 66632.86ms. Allocated memory was 245.4MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 153.8MB in the beginning and 1.1GB in the end (delta: -955.7MB). Peak memory consumption was 935.9MB. Max. memory is 16.1GB. [2022-07-12 12:30:51,585 INFO L158 Benchmark]: Witness Printer took 145.12ms. Allocated memory is still 1.5GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 29.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-07-12 12:30:51,587 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 92.3MB. Free memory was 52.1MB in the beginning and 52.0MB in the end (delta: 75.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1334.69ms. Allocated memory was 144.7MB in the beginning and 245.4MB in the end (delta: 100.7MB). Free memory was 110.3MB in the beginning and 111.1MB in the end (delta: -850.6kB). Peak memory consumption was 98.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 98.15ms. Allocated memory is still 245.4MB. Free memory was 111.1MB in the beginning and 94.4MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 138.87ms. Allocated memory is still 245.4MB. Free memory was 94.4MB in the beginning and 180.2MB in the end (delta: -85.9MB). Peak memory consumption was 10.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1369.85ms. Allocated memory is still 245.4MB. Free memory was 180.2MB in the beginning and 153.8MB in the end (delta: 26.5MB). Peak memory consumption was 106.2MB. Max. memory is 16.1GB. * TraceAbstraction took 66632.86ms. Allocated memory was 245.4MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 153.8MB in the beginning and 1.1GB in the end (delta: -955.7MB). Peak memory consumption was 935.9MB. Max. memory is 16.1GB. * Witness Printer took 145.12ms. Allocated memory is still 1.5GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 29.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 5297]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 27 procedures, 524 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 66.5s, OverallIterations: 10, TraceHistogramMax: 5, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.1s, AutomataDifference: 17.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 45.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 9963 SdHoareTripleChecker+Valid, 15.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 9229 mSDsluCounter, 21461 SdHoareTripleChecker+Invalid, 12.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 13419 mSDsCounter, 4929 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 12409 IncrementalHoareTripleChecker+Invalid, 17338 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4929 mSolverCounterUnsat, 8042 mSDtfsCounter, 12409 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 218 GetRequests, 143 SyntacticMatches, 0 SemanticMatches, 75 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 71 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=7492occurred in iteration=9, InterpolantAutomatonStates: 79, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.4s AutomataMinimizationTime, 10 MinimizatonAttempts, 7340 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 212 LocationsWithAnnotation, 28465 PreInvPairs, 32253 NumberOfFragments, 2658 HoareAnnotationTreeSize, 28465 FomulaSimplifications, 344064 FormulaSimplificationTreeSizeReduction, 33.1s HoareSimplificationTime, 212 FomulaSimplificationsInter, 1274437 FormulaSimplificationTreeSizeReductionInter, 12.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 837 NumberOfCodeBlocks, 837 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 827 ConstructedInterpolants, 0 QuantifiedInterpolants, 1649 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 277/277 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 5960]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 5378]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 5415]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6763]: Loop Invariant Derived loop invariant: !(ldv_retval_0 == 0) || !(\old(last_index) == 0) - InvariantResult [Line: 6654]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6940]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 6065]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index - InvariantResult [Line: 5192]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6960]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 6262]: Loop Invariant [2022-07-12 12:30:51,607 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,608 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,608 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,608 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,609 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,609 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,609 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,609 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_0 == 0)) || !(last_index == 0) - InvariantResult [Line: 5813]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 6065]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 6065]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index - InvariantResult [Line: 6444]: Loop Invariant Derived loop invariant: ((ldv_state_variable_2 == 1 && \result == 0) && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 7017]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6856]: Loop Invariant Derived loop invariant: ((ldv_state_variable_2 == 0 && ldv_irq_1_0 == 0) && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6708]: Loop Invariant Derived loop invariant: ((ldv_state_variable_2 == 0 && ldv_irq_1_0 == 0) && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6798]: Loop Invariant Derived loop invariant: ((\result == 0 && !(\result == 0)) && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6982]: Loop Invariant Derived loop invariant: ((ldv_state_variable_2 == 1 && \result == 0) && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 7014]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 5862]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 5862]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 6049]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index - InvariantResult [Line: 5885]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 6966]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 7020]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5761]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6669]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 6453]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 5385]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 5178]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6934]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7002]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 6109]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 6949]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 5749]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 5471]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 5347]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 6927]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6975]: Loop Invariant [2022-07-12 12:30:51,619 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,619 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,619 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,619 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,620 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,620 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,620 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,620 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_0 == 0)) || !(last_index == 0) - InvariantResult [Line: 6206]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 5616]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5609]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5185]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 6479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5394]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6978]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6375]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 6661]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 5300]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6328]: Loop Invariant Derived loop invariant: ((ldv_state_variable_0 == 1 && \result == 0) && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6943]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 6109]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 6677]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 6488]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 5478]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 5616]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6311]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6176]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 5582]: Loop Invariant [2022-07-12 12:30:51,623 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,623 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,623 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,623 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,624 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,624 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,624 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,624 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_0 == 0)) || !(last_index == 0) - InvariantResult [Line: 6335]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 5761]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6956]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 5582]: Loop Invariant [2022-07-12 12:30:51,628 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,628 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,628 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,628 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,628 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,628 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,628 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,629 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_0 == 0)) || !(last_index == 0) - InvariantResult [Line: 6986]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 6354]: Loop Invariant [2022-07-12 12:30:51,629 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,629 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,629 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,629 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,630 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,630 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,630 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,630 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (((((((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && \old(unknown-abs_5857-unknown) == unknown-abs_5857-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(unknown-abs_5861-unknown) == unknown-abs_5861-unknown) && \old(unknown-abs_5850-unknown) == unknown-abs_5850-unknown) && \old(\valid) == \valid) && \old(LDV_IN_INTERRUPT) == LDV_IN_INTERRUPT) && \old(last_index) == last_index) - InvariantResult [Line: 6419]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && ldv_state_variable_2 == 0) && ldv_retval_0 == 0) && last_index == 0) || ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) - InvariantResult [Line: 6488]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && ldv_state_variable_2 == 0) && ldv_retval_0 == 0) && last_index == 0) || ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) - InvariantResult [Line: 5220]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6696]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6937]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6409]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 6749]: Loop Invariant [2022-07-12 12:30:51,631 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,631 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,631 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,631 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,632 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,632 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-12 12:30:51,632 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-12 12:30:51,632 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && 0 <= i) && 0 == deleted_index + 1) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(last_index) == last_index) || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) - InvariantResult [Line: 6908]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2022-07-12 12:30:51,683 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE