./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--sdhci.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--sdhci.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 71ae762d3463fef3e0ebb4d119521f12329b84181672b3d3c2019f1e21951d6d --- Real Ultimate output --- This is Ultimate 0.2.2-839c364b5d67a0f615c82cb70ab247790648d4a9-839c364 [2021-12-14 18:16:00,755 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-14 18:16:00,757 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-14 18:16:00,783 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-14 18:16:00,784 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-14 18:16:00,786 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-14 18:16:00,788 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-14 18:16:00,793 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-14 18:16:00,794 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-14 18:16:00,799 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-14 18:16:00,799 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-14 18:16:00,800 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-14 18:16:00,800 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-14 18:16:00,803 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-14 18:16:00,804 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-14 18:16:00,807 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-14 18:16:00,809 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-14 18:16:00,809 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-14 18:16:00,810 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-14 18:16:00,814 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-14 18:16:00,815 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-14 18:16:00,817 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-14 18:16:00,818 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-14 18:16:00,819 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-14 18:16:00,820 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-14 18:16:00,822 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-14 18:16:00,823 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-14 18:16:00,823 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-14 18:16:00,824 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-14 18:16:00,825 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-14 18:16:00,825 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-14 18:16:00,826 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-14 18:16:00,826 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-14 18:16:00,827 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-14 18:16:00,827 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-14 18:16:00,827 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-14 18:16:00,828 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-14 18:16:00,828 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-14 18:16:00,828 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-14 18:16:00,829 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-14 18:16:00,829 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-14 18:16:00,830 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-14 18:16:00,856 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-14 18:16:00,856 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-14 18:16:00,857 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-14 18:16:00,857 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-14 18:16:00,858 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-14 18:16:00,858 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-14 18:16:00,858 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-14 18:16:00,858 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-14 18:16:00,859 INFO L138 SettingsManager]: * Use SBE=true [2021-12-14 18:16:00,859 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-14 18:16:00,859 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-14 18:16:00,860 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-14 18:16:00,860 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-14 18:16:00,860 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-14 18:16:00,860 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-14 18:16:00,860 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-14 18:16:00,860 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-14 18:16:00,860 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-14 18:16:00,861 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-14 18:16:00,861 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-14 18:16:00,861 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-14 18:16:00,861 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 18:16:00,861 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-14 18:16:00,861 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-14 18:16:00,861 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-14 18:16:00,862 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-14 18:16:00,862 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-14 18:16:00,862 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-14 18:16:00,862 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-14 18:16:00,862 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-14 18:16:00,862 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-14 18:16:00,862 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71ae762d3463fef3e0ebb4d119521f12329b84181672b3d3c2019f1e21951d6d [2021-12-14 18:16:01,041 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-14 18:16:01,065 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-14 18:16:01,068 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-14 18:16:01,069 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-14 18:16:01,069 INFO L275 PluginConnector]: CDTParser initialized [2021-12-14 18:16:01,070 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--sdhci.ko-entry_point.cil.out.i [2021-12-14 18:16:01,129 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17e97e1ea/abb53aaa500b4f408ca036d9fc94fa1d/FLAGce290f381 [2021-12-14 18:16:01,762 INFO L306 CDTParser]: Found 1 translation units. [2021-12-14 18:16:01,763 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--sdhci.ko-entry_point.cil.out.i [2021-12-14 18:16:01,797 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17e97e1ea/abb53aaa500b4f408ca036d9fc94fa1d/FLAGce290f381 [2021-12-14 18:16:02,156 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17e97e1ea/abb53aaa500b4f408ca036d9fc94fa1d [2021-12-14 18:16:02,158 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-14 18:16:02,161 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-14 18:16:02,163 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-14 18:16:02,163 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-14 18:16:02,166 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-14 18:16:02,167 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:16:02" (1/1) ... [2021-12-14 18:16:02,168 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69d91867 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:16:02, skipping insertion in model container [2021-12-14 18:16:02,169 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:16:02" (1/1) ... [2021-12-14 18:16:02,173 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-14 18:16:02,285 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-14 18:16:03,847 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--sdhci.ko-entry_point.cil.out.i[315942,315955] [2021-12-14 18:16:03,875 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 18:16:03,915 INFO L203 MainTranslator]: Completed pre-run [2021-12-14 18:16:04,245 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--sdhci.ko-entry_point.cil.out.i[315942,315955] [2021-12-14 18:16:04,254 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 18:16:04,344 INFO L208 MainTranslator]: Completed translation [2021-12-14 18:16:04,345 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:16:04 WrapperNode [2021-12-14 18:16:04,346 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-14 18:16:04,347 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-14 18:16:04,347 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-14 18:16:04,347 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-14 18:16:04,352 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:16:04" (1/1) ... [2021-12-14 18:16:04,467 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:16:04" (1/1) ... [2021-12-14 18:16:04,614 INFO L137 Inliner]: procedures = 338, calls = 3359, calls flagged for inlining = 168, calls inlined = 162, statements flattened = 7984 [2021-12-14 18:16:04,614 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-14 18:16:04,615 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-14 18:16:04,615 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-14 18:16:04,615 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-14 18:16:04,622 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:16:04" (1/1) ... [2021-12-14 18:16:04,622 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:16:04" (1/1) ... [2021-12-14 18:16:04,670 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:16:04" (1/1) ... [2021-12-14 18:16:04,670 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:16:04" (1/1) ... [2021-12-14 18:16:04,825 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:16:04" (1/1) ... [2021-12-14 18:16:04,842 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:16:04" (1/1) ... [2021-12-14 18:16:04,862 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:16:04" (1/1) ... [2021-12-14 18:16:04,885 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-14 18:16:04,886 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-14 18:16:04,886 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-14 18:16:04,886 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-14 18:16:04,887 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:16:04" (1/1) ... [2021-12-14 18:16:04,892 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 18:16:04,898 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 18:16:04,908 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) [2021-12-14 18:16:04,926 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 [2021-12-14 18:16:04,930 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_kmap_atomic [2021-12-14 18:16:04,930 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_kmap_atomic [2021-12-14 18:16:04,931 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_dumpregs [2021-12-14 18:16:04,931 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_dumpregs [2021-12-14 18:16:04,931 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-12-14 18:16:04,931 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_retune_needed [2021-12-14 18:16:04,931 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_retune_needed [2021-12-14 18:16:04,931 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_enable_preset_value [2021-12-14 18:16:04,931 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_enable_preset_value [2021-12-14 18:16:04,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-14 18:16:04,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-14 18:16:04,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-14 18:16:04,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-14 18:16:04,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-14 18:16:04,932 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-14 18:16:04,932 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-14 18:16:04,932 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-14 18:16:04,932 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~TO~VOID [2021-12-14 18:16:04,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~TO~VOID [2021-12-14 18:16:04,933 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-14 18:16:04,933 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-14 18:16:04,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-14 18:16:04,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-14 18:16:04,933 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_enable_irq_wakeups [2021-12-14 18:16:04,933 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_enable_irq_wakeups [2021-12-14 18:16:04,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-14 18:16:04,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-14 18:16:04,933 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_execute_tuning [2021-12-14 18:16:04,933 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_execute_tuning [2021-12-14 18:16:04,934 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-14 18:16:04,934 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-14 18:16:04,934 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_hw_reset [2021-12-14 18:16:04,934 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_hw_reset [2021-12-14 18:16:04,934 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-14 18:16:04,934 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-14 18:16:04,934 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-12-14 18:16:04,934 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-12-14 18:16:04,934 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-14 18:16:04,935 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-14 18:16:04,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-14 18:16:04,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-14 18:16:04,935 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_sg_attrs [2021-12-14 18:16:04,935 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_sg_attrs [2021-12-14 18:16:04,935 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-14 18:16:04,935 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-14 18:16:04,935 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-12-14 18:16:04,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-12-14 18:16:04,936 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_kunmap_atomic [2021-12-14 18:16:04,936 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_kunmap_atomic [2021-12-14 18:16:04,936 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-14 18:16:04,936 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-14 18:16:04,936 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_enable_sdio_irq [2021-12-14 18:16:04,936 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_enable_sdio_irq [2021-12-14 18:16:04,936 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-12-14 18:16:04,936 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-12-14 18:16:04,936 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_thread_irq [2021-12-14 18:16:04,937 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_thread_irq [2021-12-14 18:16:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_remove_host [2021-12-14 18:16:04,937 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_remove_host [2021-12-14 18:16:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_4 [2021-12-14 18:16:04,937 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_4 [2021-12-14 18:16:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-14 18:16:04,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-14 18:16:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_check_ro [2021-12-14 18:16:04,938 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_check_ro [2021-12-14 18:16:04,938 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-14 18:16:04,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-14 18:16:04,938 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-12-14 18:16:04,938 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-12-14 18:16:04,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-14 18:16:04,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_5 [2021-12-14 18:16:04,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_5 [2021-12-14 18:16:04,938 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_get_preset_value [2021-12-14 18:16:04,939 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_get_preset_value [2021-12-14 18:16:04,939 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-14 18:16:04,939 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-14 18:16:04,939 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_disable_card_detection [2021-12-14 18:16:04,939 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_disable_card_detection [2021-12-14 18:16:04,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-14 18:16:04,939 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_prepare_data [2021-12-14 18:16:04,939 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_prepare_data [2021-12-14 18:16:04,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-14 18:16:04,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-14 18:16:04,940 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_request [2021-12-14 18:16:04,940 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_request [2021-12-14 18:16:04,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-14 18:16:04,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-14 18:16:04,940 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-14 18:16:04,940 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-14 18:16:04,940 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-14 18:16:04,940 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-14 18:16:04,940 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_set_voltage [2021-12-14 18:16:04,941 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_set_voltage [2021-12-14 18:16:04,941 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-14 18:16:04,941 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_pre_dma_transfer [2021-12-14 18:16:04,941 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_pre_dma_transfer [2021-12-14 18:16:04,941 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_writeb [2021-12-14 18:16:04,941 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_writeb [2021-12-14 18:16:04,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-14 18:16:04,941 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_writel [2021-12-14 18:16:04,941 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_writel [2021-12-14 18:16:04,942 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_writew [2021-12-14 18:16:04,942 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_writew [2021-12-14 18:16:04,942 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_reinit [2021-12-14 18:16:04,942 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_reinit [2021-12-14 18:16:04,942 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_next [2021-12-14 18:16:04,942 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_next [2021-12-14 18:16:04,942 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-14 18:16:04,942 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-14 18:16:04,942 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_set_timeout [2021-12-14 18:16:04,943 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_set_timeout [2021-12-14 18:16:04,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-14 18:16:04,943 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-14 18:16:04,943 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-14 18:16:04,943 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_enable_card_detection [2021-12-14 18:16:04,943 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_enable_card_detection [2021-12-14 18:16:04,943 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2021-12-14 18:16:04,943 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2021-12-14 18:16:04,943 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_retune_timer_stop [2021-12-14 18:16:04,944 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_retune_timer_stop [2021-12-14 18:16:04,944 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_set_card_detection [2021-12-14 18:16:04,944 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_set_card_detection [2021-12-14 18:16:04,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-14 18:16:04,944 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_irq [2021-12-14 18:16:04,944 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_irq [2021-12-14 18:16:04,944 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-14 18:16:04,944 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-14 18:16:04,944 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_runtime_pm_get [2021-12-14 18:16:04,945 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_runtime_pm_get [2021-12-14 18:16:04,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-14 18:16:04,945 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-14 18:16:04,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-14 18:16:04,945 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2021-12-14 18:16:04,945 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2021-12-14 18:16:04,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-14 18:16:04,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-14 18:16:04,945 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_resume_host [2021-12-14 18:16:04,946 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_resume_host [2021-12-14 18:16:04,946 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_5 [2021-12-14 18:16:04,946 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_5 [2021-12-14 18:16:04,946 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_4 [2021-12-14 18:16:04,946 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_4 [2021-12-14 18:16:04,946 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-14 18:16:04,946 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-14 18:16:04,946 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_get_cd [2021-12-14 18:16:04,946 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_get_cd [2021-12-14 18:16:04,947 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_4 [2021-12-14 18:16:04,947 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_4 [2021-12-14 18:16:04,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-14 18:16:04,947 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_runtime_pm_put [2021-12-14 18:16:04,947 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_runtime_pm_put [2021-12-14 18:16:04,947 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_regulator_set_ocr [2021-12-14 18:16:04,947 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_regulator_set_ocr [2021-12-14 18:16:04,947 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_finish_data [2021-12-14 18:16:04,947 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_finish_data [2021-12-14 18:16:04,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-14 18:16:04,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-14 18:16:04,948 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_do_set_ios [2021-12-14 18:16:04,948 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_do_set_ios [2021-12-14 18:16:04,948 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2021-12-14 18:16:04,948 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2021-12-14 18:16:04,948 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_card_event [2021-12-14 18:16:04,948 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_card_event [2021-12-14 18:16:04,948 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_do_start_signal_voltage_switch [2021-12-14 18:16:04,948 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_do_start_signal_voltage_switch [2021-12-14 18:16:04,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-14 18:16:04,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-14 18:16:04,949 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_card_busy [2021-12-14 18:16:04,949 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_card_busy [2021-12-14 18:16:04,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-14 18:16:04,949 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-12-14 18:16:04,949 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-12-14 18:16:04,949 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_5 [2021-12-14 18:16:04,949 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_5 [2021-12-14 18:16:04,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-14 18:16:04,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-14 18:16:04,950 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-14 18:16:04,950 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_enable_sdio_irq_nolock [2021-12-14 18:16:04,950 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_enable_sdio_irq_nolock [2021-12-14 18:16:04,950 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-14 18:16:04,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-14 18:16:04,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-14 18:16:04,950 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-14 18:16:04,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_4 [2021-12-14 18:16:04,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_4 [2021-12-14 18:16:04,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-14 18:16:04,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-14 18:16:04,951 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-14 18:16:04,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-14 18:16:05,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_3 [2021-12-14 18:16:05,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_3 [2021-12-14 18:16:05,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-12-14 18:16:05,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-12-14 18:16:05,016 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-14 18:16:05,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-14 18:16:05,016 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_do_get_ro [2021-12-14 18:16:05,016 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_do_get_ro [2021-12-14 18:16:05,016 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-12-14 18:16:05,016 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-12-14 18:16:05,016 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_stop [2021-12-14 18:16:05,017 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_stop [2021-12-14 18:16:05,017 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_send_command [2021-12-14 18:16:05,017 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_send_command [2021-12-14 18:16:05,017 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_get_ro [2021-12-14 18:16:05,017 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_get_ro [2021-12-14 18:16:05,017 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2021-12-14 18:16:05,017 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2021-12-14 18:16:05,017 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_do_get_cd [2021-12-14 18:16:05,018 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_do_get_cd [2021-12-14 18:16:05,018 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_set_ios [2021-12-14 18:16:05,018 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_set_ios [2021-12-14 18:16:05,018 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-14 18:16:05,018 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-14 18:16:05,018 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-14 18:16:05,018 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-14 18:16:05,018 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_is_supported_voltage [2021-12-14 18:16:05,018 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_is_supported_voltage [2021-12-14 18:16:05,018 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_runtime_resume_host [2021-12-14 18:16:05,019 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_runtime_resume_host [2021-12-14 18:16:05,019 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-14 18:16:05,019 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-14 18:16:05,019 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-14 18:16:05,019 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-14 18:16:05,019 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_readb [2021-12-14 18:16:05,019 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_readb [2021-12-14 18:16:05,019 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_runtime_pm_bus_off [2021-12-14 18:16:05,019 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_runtime_pm_bus_off [2021-12-14 18:16:05,020 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_init [2021-12-14 18:16:05,020 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_init [2021-12-14 18:16:05,020 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_add_host [2021-12-14 18:16:05,020 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_add_host [2021-12-14 18:16:05,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-14 18:16:05,020 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-14 18:16:05,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-14 18:16:05,020 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_priv [2021-12-14 18:16:05,020 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_priv [2021-12-14 18:16:05,020 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_do_reset [2021-12-14 18:16:05,021 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_do_reset [2021-12-14 18:16:05,021 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_readw [2021-12-14 18:16:05,021 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_readw [2021-12-14 18:16:05,021 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2021-12-14 18:16:05,021 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2021-12-14 18:16:05,021 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_finish_command [2021-12-14 18:16:05,021 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_finish_command [2021-12-14 18:16:05,021 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-14 18:16:05,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-14 18:16:05,021 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_readl [2021-12-14 18:16:05,022 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_readl [2021-12-14 18:16:05,022 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_adma_write_desc [2021-12-14 18:16:05,022 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_adma_write_desc [2021-12-14 18:16:05,022 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-14 18:16:05,022 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-14 18:16:05,637 INFO L236 CfgBuilder]: Building ICFG [2021-12-14 18:16:05,640 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-14 18:16:06,136 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-14 18:16:13,987 INFO L277 CfgBuilder]: Performing block encoding [2021-12-14 18:16:14,022 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-14 18:16:14,035 INFO L301 CfgBuilder]: Removed 4 assume(true) statements. [2021-12-14 18:16:14,048 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:16:14 BoogieIcfgContainer [2021-12-14 18:16:14,054 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-14 18:16:14,056 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-14 18:16:14,056 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-14 18:16:14,059 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-14 18:16:14,059 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 06:16:02" (1/3) ... [2021-12-14 18:16:14,060 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e9f4263 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 06:16:14, skipping insertion in model container [2021-12-14 18:16:14,060 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:16:04" (2/3) ... [2021-12-14 18:16:14,060 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e9f4263 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 06:16:14, skipping insertion in model container [2021-12-14 18:16:14,061 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:16:14" (3/3) ... [2021-12-14 18:16:14,071 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--sdhci.ko-entry_point.cil.out.i [2021-12-14 18:16:14,078 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-14 18:16:14,079 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-14 18:16:14,126 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-14 18:16:14,138 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-14 18:16:14,139 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-14 18:16:14,196 INFO L276 IsEmpty]: Start isEmpty. Operand has 2826 states, 2021 states have (on average 1.3918852053438893) internal successors, (2813), 2123 states have internal predecessors, (2813), 691 states have call successors, (691), 117 states have call predecessors, (691), 116 states have return successors, (679), 659 states have call predecessors, (679), 679 states have call successors, (679) [2021-12-14 18:16:14,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2021-12-14 18:16:14,240 INFO L506 BasicCegarLoop]: Found error trace [2021-12-14 18:16:14,241 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 18:16:14,242 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-14 18:16:14,245 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 18:16:14,246 INFO L85 PathProgramCache]: Analyzing trace with hash 1194433487, now seen corresponding path program 1 times [2021-12-14 18:16:14,252 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 18:16:14,252 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1280939156] [2021-12-14 18:16:14,252 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 18:16:14,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 18:16:14,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:14,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-14 18:16:14,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:14,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:16:14,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:14,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:16:14,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:14,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-14 18:16:14,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:14,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:16:14,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:14,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:16:14,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:14,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-14 18:16:14,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:14,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2021-12-14 18:16:14,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:14,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2021-12-14 18:16:14,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:14,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2021-12-14 18:16:14,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:14,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2021-12-14 18:16:14,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:14,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2021-12-14 18:16:14,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:14,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2021-12-14 18:16:14,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:14,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2021-12-14 18:16:14,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:14,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-12-14 18:16:14,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:14,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2021-12-14 18:16:14,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:14,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-12-14 18:16:14,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:14,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-12-14 18:16:14,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:14,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-12-14 18:16:15,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:15,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-14 18:16:15,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:15,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:16:15,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:15,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-12-14 18:16:15,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:15,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:16:15,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:15,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2021-12-14 18:16:15,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:15,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:16:15,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:15,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2021-12-14 18:16:15,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:15,074 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2021-12-14 18:16:15,074 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 18:16:15,074 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1280939156] [2021-12-14 18:16:15,075 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1280939156] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 18:16:15,075 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 18:16:15,075 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-14 18:16:15,077 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [6622290] [2021-12-14 18:16:15,077 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 18:16:15,080 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-14 18:16:15,080 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 18:16:15,097 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-14 18:16:15,098 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2021-12-14 18:16:15,104 INFO L87 Difference]: Start difference. First operand has 2826 states, 2021 states have (on average 1.3918852053438893) internal successors, (2813), 2123 states have internal predecessors, (2813), 691 states have call successors, (691), 117 states have call predecessors, (691), 116 states have return successors, (679), 659 states have call predecessors, (679), 679 states have call successors, (679) Second operand has 8 states, 8 states have (on average 14.75) internal successors, (118), 2 states have internal predecessors, (118), 2 states have call successors, (29), 8 states have call predecessors, (29), 2 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2021-12-14 18:16:21,722 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 18:16:23,803 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 18:16:28,817 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-12-14 18:16:30,949 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-12-14 18:16:36,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 18:16:36,725 INFO L93 Difference]: Finished difference Result 7241 states and 11407 transitions. [2021-12-14 18:16:36,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-12-14 18:16:36,728 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 14.75) internal successors, (118), 2 states have internal predecessors, (118), 2 states have call successors, (29), 8 states have call predecessors, (29), 2 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) Word has length 222 [2021-12-14 18:16:36,728 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-14 18:16:36,763 INFO L225 Difference]: With dead ends: 7241 [2021-12-14 18:16:36,764 INFO L226 Difference]: Without dead ends: 4358 [2021-12-14 18:16:36,782 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 55 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=50, Invalid=82, Unknown=0, NotChecked=0, Total=132 [2021-12-14 18:16:36,784 INFO L933 BasicCegarLoop]: 3813 mSDtfsCounter, 4836 mSDsluCounter, 6280 mSDsCounter, 0 mSdLazyCounter, 6482 mSolverCounterSat, 4107 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5257 SdHoareTripleChecker+Valid, 10093 SdHoareTripleChecker+Invalid, 10593 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4107 IncrementalHoareTripleChecker+Valid, 6482 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.9s IncrementalHoareTripleChecker+Time [2021-12-14 18:16:36,785 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5257 Valid, 10093 Invalid, 10593 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4107 Valid, 6482 Invalid, 4 Unknown, 0 Unchecked, 20.9s Time] [2021-12-14 18:16:36,801 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4358 states. [2021-12-14 18:16:36,988 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4358 to 2767. [2021-12-14 18:16:36,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2767 states, 1976 states have (on average 1.3775303643724697) internal successors, (2722), 2064 states have internal predecessors, (2722), 675 states have call successors, (675), 116 states have call predecessors, (675), 115 states have return successors, (674), 654 states have call predecessors, (674), 674 states have call successors, (674) [2021-12-14 18:16:37,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2767 states to 2767 states and 4071 transitions. [2021-12-14 18:16:37,015 INFO L78 Accepts]: Start accepts. Automaton has 2767 states and 4071 transitions. Word has length 222 [2021-12-14 18:16:37,016 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-14 18:16:37,016 INFO L470 AbstractCegarLoop]: Abstraction has 2767 states and 4071 transitions. [2021-12-14 18:16:37,016 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 14.75) internal successors, (118), 2 states have internal predecessors, (118), 2 states have call successors, (29), 8 states have call predecessors, (29), 2 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2021-12-14 18:16:37,016 INFO L276 IsEmpty]: Start isEmpty. Operand 2767 states and 4071 transitions. [2021-12-14 18:16:37,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2021-12-14 18:16:37,035 INFO L506 BasicCegarLoop]: Found error trace [2021-12-14 18:16:37,036 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 18:16:37,036 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-14 18:16:37,036 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-14 18:16:37,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 18:16:37,038 INFO L85 PathProgramCache]: Analyzing trace with hash 592141256, now seen corresponding path program 1 times [2021-12-14 18:16:37,038 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 18:16:37,038 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [194955923] [2021-12-14 18:16:37,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 18:16:37,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 18:16:37,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:37,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-14 18:16:37,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:37,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:16:37,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:37,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:16:37,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:37,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-14 18:16:37,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:37,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:16:37,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:37,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:16:37,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:37,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-14 18:16:37,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:37,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2021-12-14 18:16:37,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:37,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2021-12-14 18:16:37,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:37,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2021-12-14 18:16:37,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:37,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2021-12-14 18:16:37,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:37,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2021-12-14 18:16:37,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:37,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2021-12-14 18:16:37,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:37,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2021-12-14 18:16:37,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:37,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-12-14 18:16:37,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:37,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2021-12-14 18:16:37,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:37,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-12-14 18:16:37,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:37,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-12-14 18:16:37,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:37,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-12-14 18:16:37,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:37,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-14 18:16:37,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:37,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:16:37,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:37,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-12-14 18:16:37,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:37,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:16:37,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:37,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-12-14 18:16:37,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:37,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:16:37,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:37,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2021-12-14 18:16:37,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:16:37,510 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2021-12-14 18:16:37,510 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 18:16:37,511 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [194955923] [2021-12-14 18:16:37,511 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [194955923] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 18:16:37,511 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 18:16:37,511 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-12-14 18:16:37,511 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1756638552] [2021-12-14 18:16:37,512 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 18:16:37,513 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-12-14 18:16:37,513 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 18:16:37,513 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-12-14 18:16:37,513 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2021-12-14 18:16:37,514 INFO L87 Difference]: Start difference. First operand 2767 states and 4071 transitions. Second operand has 9 states, 9 states have (on average 13.0) internal successors, (117), 3 states have internal predecessors, (117), 2 states have call successors, (29), 8 states have call predecessors, (29), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2021-12-14 18:16:47,908 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 18:16:49,954 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 18:17:09,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 18:17:09,873 INFO L93 Difference]: Finished difference Result 11237 states and 17482 transitions. [2021-12-14 18:17:09,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-12-14 18:17:09,874 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 13.0) internal successors, (117), 3 states have internal predecessors, (117), 2 states have call successors, (29), 8 states have call predecessors, (29), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) Word has length 221 [2021-12-14 18:17:09,876 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-14 18:17:09,944 INFO L225 Difference]: With dead ends: 11237 [2021-12-14 18:17:09,944 INFO L226 Difference]: Without dead ends: 8497 [2021-12-14 18:17:09,967 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 85 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=130, Invalid=290, Unknown=0, NotChecked=0, Total=420 [2021-12-14 18:17:09,969 INFO L933 BasicCegarLoop]: 4878 mSDtfsCounter, 10784 mSDsluCounter, 10936 mSDsCounter, 0 mSdLazyCounter, 12916 mSolverCounterSat, 6988 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 28.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11580 SdHoareTripleChecker+Valid, 15814 SdHoareTripleChecker+Invalid, 19906 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 6988 IncrementalHoareTripleChecker+Valid, 12916 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.3s IncrementalHoareTripleChecker+Time [2021-12-14 18:17:09,969 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [11580 Valid, 15814 Invalid, 19906 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [6988 Valid, 12916 Invalid, 2 Unknown, 0 Unchecked, 31.3s Time] [2021-12-14 18:17:09,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8497 states. [2021-12-14 18:17:10,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8497 to 5316. [2021-12-14 18:17:10,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5316 states, 3801 states have (on average 1.375427519073928) internal successors, (5228), 3971 states have internal predecessors, (5228), 1287 states have call successors, (1287), 228 states have call predecessors, (1287), 227 states have return successors, (1286), 1248 states have call predecessors, (1286), 1286 states have call successors, (1286) [2021-12-14 18:17:10,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5316 states to 5316 states and 7801 transitions. [2021-12-14 18:17:10,402 INFO L78 Accepts]: Start accepts. Automaton has 5316 states and 7801 transitions. Word has length 221 [2021-12-14 18:17:10,403 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-14 18:17:10,403 INFO L470 AbstractCegarLoop]: Abstraction has 5316 states and 7801 transitions. [2021-12-14 18:17:10,403 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 13.0) internal successors, (117), 3 states have internal predecessors, (117), 2 states have call successors, (29), 8 states have call predecessors, (29), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2021-12-14 18:17:10,403 INFO L276 IsEmpty]: Start isEmpty. Operand 5316 states and 7801 transitions. [2021-12-14 18:17:10,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2021-12-14 18:17:10,438 INFO L506 BasicCegarLoop]: Found error trace [2021-12-14 18:17:10,438 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 18:17:10,438 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-14 18:17:10,439 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-14 18:17:10,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 18:17:10,439 INFO L85 PathProgramCache]: Analyzing trace with hash -427902654, now seen corresponding path program 1 times [2021-12-14 18:17:10,439 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 18:17:10,441 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [921763154] [2021-12-14 18:17:10,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 18:17:10,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 18:17:10,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:17:10,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-14 18:17:10,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:17:10,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:17:10,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:17:10,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:17:10,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:17:10,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-14 18:17:10,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:17:10,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:17:10,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:17:10,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:17:10,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:17:10,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-14 18:17:10,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:17:10,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2021-12-14 18:17:10,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:17:10,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2021-12-14 18:17:10,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:17:10,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2021-12-14 18:17:10,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:17:10,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2021-12-14 18:17:10,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:17:10,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2021-12-14 18:17:10,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:17:10,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2021-12-14 18:17:10,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat