./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_f17d59da-ec1b-425f-9d95-be4d8542a45a/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_f17d59da-ec1b-425f-9d95-be4d8542a45a/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f17d59da-ec1b-425f-9d95-be4d8542a45a/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f17d59da-ec1b-425f-9d95-be4d8542a45a/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f17d59da-ec1b-425f-9d95-be4d8542a45a/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f17d59da-ec1b-425f-9d95-be4d8542a45a/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0624aa573e49aa3a70b17f6f2d12d0fff9dae23f ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 10:33:41,820 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 10:33:41,822 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 10:33:41,831 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 10:33:41,831 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 10:33:41,832 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 10:33:41,833 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 10:33:41,834 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 10:33:41,835 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 10:33:41,836 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 10:33:41,837 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 10:33:41,837 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 10:33:41,838 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 10:33:41,838 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 10:33:41,839 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 10:33:41,840 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 10:33:41,840 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 10:33:41,841 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 10:33:41,842 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 10:33:41,844 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 10:33:41,845 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 10:33:41,846 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 10:33:41,847 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 10:33:41,847 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 10:33:41,849 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 10:33:41,849 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 10:33:41,850 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 10:33:41,850 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 10:33:41,850 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 10:33:41,851 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 10:33:41,851 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 10:33:41,852 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 10:33:41,852 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 10:33:41,852 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 10:33:41,853 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 10:33:41,853 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 10:33:41,853 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 10:33:41,854 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 10:33:41,854 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 10:33:41,854 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 10:33:41,855 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 10:33:41,855 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f17d59da-ec1b-425f-9d95-be4d8542a45a/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-12-07 10:33:41,864 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 10:33:41,864 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 10:33:41,865 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 10:33:41,865 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 10:33:41,865 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 10:33:41,865 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 10:33:41,866 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 10:33:41,866 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 10:33:41,866 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 10:33:41,866 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 10:33:41,866 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 10:33:41,866 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 10:33:41,866 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 10:33:41,866 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 10:33:41,866 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 10:33:41,867 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 10:33:41,867 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 10:33:41,867 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 10:33:41,867 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 10:33:41,867 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 10:33:41,867 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 10:33:41,867 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 10:33:41,867 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 10:33:41,867 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 10:33:41,868 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 10:33:41,868 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 10:33:41,868 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 10:33:41,868 INFO L138 SettingsManager]: * To the following directory=dump/ 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 -> /tmp/vcloud-vcloud-master/worker/run_dir_f17d59da-ec1b-425f-9d95-be4d8542a45a/bin/uautomizer 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(__VERIFIER_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 -> 0624aa573e49aa3a70b17f6f2d12d0fff9dae23f [2019-12-07 10:33:41,970 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 10:33:41,981 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 10:33:41,984 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 10:33:41,985 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 10:33:41,985 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 10:33:41,986 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f17d59da-ec1b-425f-9d95-be4d8542a45a/bin/uautomizer/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i [2019-12-07 10:33:42,024 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f17d59da-ec1b-425f-9d95-be4d8542a45a/bin/uautomizer/data/7ad3f3321/59a75562404f48a68b2fe5a6e5945ad9/FLAG203358f6d [2019-12-07 10:33:42,637 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 10:33:42,637 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f17d59da-ec1b-425f-9d95-be4d8542a45a/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i [2019-12-07 10:33:42,657 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f17d59da-ec1b-425f-9d95-be4d8542a45a/bin/uautomizer/data/7ad3f3321/59a75562404f48a68b2fe5a6e5945ad9/FLAG203358f6d [2019-12-07 10:33:43,055 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f17d59da-ec1b-425f-9d95-be4d8542a45a/bin/uautomizer/data/7ad3f3321/59a75562404f48a68b2fe5a6e5945ad9 [2019-12-07 10:33:43,056 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 10:33:43,057 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 10:33:43,058 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 10:33:43,058 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 10:33:43,060 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 10:33:43,060 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 10:33:43" (1/1) ... [2019-12-07 10:33:43,062 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ea5806a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:33:43, skipping insertion in model container [2019-12-07 10:33:43,062 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 10:33:43" (1/1) ... [2019-12-07 10:33:43,066 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 10:33:43,122 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 10:33:43,864 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 10:33:43,882 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 10:33:44,028 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 10:33:44,141 INFO L208 MainTranslator]: Completed translation [2019-12-07 10:33:44,142 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:33:44 WrapperNode [2019-12-07 10:33:44,142 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 10:33:44,142 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 10:33:44,142 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 10:33:44,142 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 10:33:44,148 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:33:44" (1/1) ... [2019-12-07 10:33:44,182 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:33:44" (1/1) ... [2019-12-07 10:33:44,549 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 10:33:44,549 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 10:33:44,549 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 10:33:44,549 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 10:33:44,557 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:33:44" (1/1) ... [2019-12-07 10:33:44,557 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:33:44" (1/1) ... [2019-12-07 10:33:44,628 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:33:44" (1/1) ... [2019-12-07 10:33:44,628 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:33:44" (1/1) ... [2019-12-07 10:33:44,814 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:33:44" (1/1) ... [2019-12-07 10:33:44,869 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:33:44" (1/1) ... [2019-12-07 10:33:44,938 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:33:44" (1/1) ... [2019-12-07 10:33:45,024 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 10:33:45,025 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 10:33:45,025 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 10:33:45,025 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 10:33:45,026 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:33:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f17d59da-ec1b-425f-9d95-be4d8542a45a/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 10:33:45,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-12-07 10:33:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-12-07 10:33:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-12-07 10:33:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-07 10:33:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-07 10:33:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-07 10:33:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-07 10:33:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-07 10:33:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-07 10:33:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-07 10:33:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-07 10:33:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-07 10:33:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-12-07 10:33:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-12-07 10:33:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 10:33:45,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 10:34:37,978 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 10:34:37,978 INFO L287 CfgBuilder]: Removed 3223 assume(true) statements. [2019-12-07 10:34:37,980 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 10:34:37 BoogieIcfgContainer [2019-12-07 10:34:37,980 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 10:34:37,981 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 10:34:37,981 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 10:34:37,983 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 10:34:37,983 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 10:33:43" (1/3) ... [2019-12-07 10:34:37,983 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@534ae624 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 10:34:37, skipping insertion in model container [2019-12-07 10:34:37,983 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:33:44" (2/3) ... [2019-12-07 10:34:37,984 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@534ae624 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 10:34:37, skipping insertion in model container [2019-12-07 10:34:37,984 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 10:34:37" (3/3) ... [2019-12-07 10:34:37,985 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i [2019-12-07 10:34:37,991 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 10:34:37,999 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 8 error locations. [2019-12-07 10:34:38,006 INFO L249 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2019-12-07 10:34:38,031 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 10:34:38,031 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 10:34:38,031 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 10:34:38,031 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 10:34:38,032 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 10:34:38,032 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 10:34:38,032 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 10:34:38,032 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 10:34:38,077 INFO L276 IsEmpty]: Start isEmpty. Operand 4723 states. [2019-12-07 10:34:38,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2019-12-07 10:34:38,090 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:34:38,090 INFO L410 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 10:34:38,091 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:34:38,094 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:34:38,095 INFO L82 PathProgramCache]: Analyzing trace with hash -1646481386, now seen corresponding path program 1 times [2019-12-07 10:34:38,101 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:34:38,101 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [536486264] [2019-12-07 10:34:38,101 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:34:38,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:34:38,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 10:34:38,388 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [536486264] [2019-12-07 10:34:38,389 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:34:38,389 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 10:34:38,390 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1333579007] [2019-12-07 10:34:38,393 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 10:34:38,393 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:34:38,401 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 10:34:38,402 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 10:34:38,403 INFO L87 Difference]: Start difference. First operand 4723 states. Second operand 3 states. [2019-12-07 10:34:38,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:34:38,669 INFO L93 Difference]: Finished difference Result 10166 states and 15321 transitions. [2019-12-07 10:34:38,669 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 10:34:38,670 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 33 [2019-12-07 10:34:38,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:34:38,702 INFO L225 Difference]: With dead ends: 10166 [2019-12-07 10:34:38,702 INFO L226 Difference]: Without dead ends: 5412 [2019-12-07 10:34:38,712 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 10:34:38,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5412 states. [2019-12-07 10:34:38,852 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5412 to 5398. [2019-12-07 10:34:38,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5398 states. [2019-12-07 10:34:38,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5398 states to 5398 states and 8100 transitions. [2019-12-07 10:34:38,871 INFO L78 Accepts]: Start accepts. Automaton has 5398 states and 8100 transitions. Word has length 33 [2019-12-07 10:34:38,871 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:34:38,872 INFO L462 AbstractCegarLoop]: Abstraction has 5398 states and 8100 transitions. [2019-12-07 10:34:38,872 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 10:34:38,872 INFO L276 IsEmpty]: Start isEmpty. Operand 5398 states and 8100 transitions. [2019-12-07 10:34:38,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2019-12-07 10:34:38,876 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:34:38,876 INFO L410 BasicCegarLoop]: trace histogram [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] [2019-12-07 10:34:38,876 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:34:38,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:34:38,876 INFO L82 PathProgramCache]: Analyzing trace with hash -1336839749, now seen corresponding path program 1 times [2019-12-07 10:34:38,876 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:34:38,877 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1785801085] [2019-12-07 10:34:38,877 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:34:38,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:34:39,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-07 10:34:39,090 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1785801085] [2019-12-07 10:34:39,090 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:34:39,090 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-07 10:34:39,091 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [556544116] [2019-12-07 10:34:39,092 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 10:34:39,092 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:34:39,092 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 10:34:39,092 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-07 10:34:39,092 INFO L87 Difference]: Start difference. First operand 5398 states and 8100 transitions. Second operand 5 states. [2019-12-07 10:35:41,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:35:41,972 INFO L93 Difference]: Finished difference Result 12157 states and 18127 transitions. [2019-12-07 10:35:41,972 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-07 10:35:41,972 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 62 [2019-12-07 10:35:41,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:35:42,002 INFO L225 Difference]: With dead ends: 12157 [2019-12-07 10:35:42,002 INFO L226 Difference]: Without dead ends: 6771 [2019-12-07 10:35:42,010 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-12-07 10:35:42,024 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6771 states. [2019-12-07 10:35:42,094 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6771 to 5402. [2019-12-07 10:35:42,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5402 states. [2019-12-07 10:35:42,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5402 states to 5402 states and 8105 transitions. [2019-12-07 10:35:42,103 INFO L78 Accepts]: Start accepts. Automaton has 5402 states and 8105 transitions. Word has length 62 [2019-12-07 10:35:42,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:35:42,103 INFO L462 AbstractCegarLoop]: Abstraction has 5402 states and 8105 transitions. [2019-12-07 10:35:42,103 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 10:35:42,104 INFO L276 IsEmpty]: Start isEmpty. Operand 5402 states and 8105 transitions. [2019-12-07 10:35:42,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2019-12-07 10:35:42,107 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:35:42,107 INFO L410 BasicCegarLoop]: trace histogram [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] [2019-12-07 10:35:42,107 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:35:42,107 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:35:42,107 INFO L82 PathProgramCache]: Analyzing trace with hash 1957058247, now seen corresponding path program 1 times [2019-12-07 10:35:42,108 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:35:42,108 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1410960542] [2019-12-07 10:35:42,108 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:35:42,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:35:42,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-07 10:35:42,277 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1410960542] [2019-12-07 10:35:42,277 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:35:42,277 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-12-07 10:35:42,277 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [829596222] [2019-12-07 10:35:42,278 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-07 10:35:42,278 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:35:42,278 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-07 10:35:42,278 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-12-07 10:35:42,278 INFO L87 Difference]: Start difference. First operand 5402 states and 8105 transitions. Second operand 6 states. [2019-12-07 10:37:21,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:37:21,195 INFO L93 Difference]: Finished difference Result 18534 states and 27637 transitions. [2019-12-07 10:37:21,196 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-12-07 10:37:21,196 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 63 [2019-12-07 10:37:21,196 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:37:21,242 INFO L225 Difference]: With dead ends: 18534 [2019-12-07 10:37:21,242 INFO L226 Difference]: Without dead ends: 13144 [2019-12-07 10:37:21,247 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2019-12-07 10:37:21,262 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13144 states. [2019-12-07 10:37:21,349 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13144 to 5403. [2019-12-07 10:37:21,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5403 states. [2019-12-07 10:37:21,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5403 states to 5403 states and 8106 transitions. [2019-12-07 10:37:21,358 INFO L78 Accepts]: Start accepts. Automaton has 5403 states and 8106 transitions. Word has length 63 [2019-12-07 10:37:21,358 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:37:21,358 INFO L462 AbstractCegarLoop]: Abstraction has 5403 states and 8106 transitions. [2019-12-07 10:37:21,358 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-07 10:37:21,358 INFO L276 IsEmpty]: Start isEmpty. Operand 5403 states and 8106 transitions. [2019-12-07 10:37:21,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2019-12-07 10:37:21,361 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:37:21,361 INFO L410 BasicCegarLoop]: trace histogram [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] [2019-12-07 10:37:21,361 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:37:21,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:37:21,361 INFO L82 PathProgramCache]: Analyzing trace with hash 106325498, now seen corresponding path program 1 times [2019-12-07 10:37:21,362 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:37:21,362 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1411817476] [2019-12-07 10:37:21,362 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:37:21,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:37:21,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-07 10:37:21,537 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1411817476] [2019-12-07 10:37:21,537 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:37:21,537 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-12-07 10:37:21,538 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1041341963] [2019-12-07 10:37:21,538 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-07 10:37:21,538 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:37:21,538 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-07 10:37:21,538 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-12-07 10:37:21,538 INFO L87 Difference]: Start difference. First operand 5403 states and 8106 transitions. Second operand 6 states. [2019-12-07 10:38:43,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:38:43,031 INFO L93 Difference]: Finished difference Result 13290 states and 19738 transitions. [2019-12-07 10:38:43,031 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-12-07 10:38:43,031 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 63 [2019-12-07 10:38:43,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:38:43,040 INFO L225 Difference]: With dead ends: 13290 [2019-12-07 10:38:43,040 INFO L226 Difference]: Without dead ends: 7899 [2019-12-07 10:38:43,045 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2019-12-07 10:38:43,055 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7899 states. [2019-12-07 10:38:43,120 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7899 to 5407. [2019-12-07 10:38:43,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5407 states. [2019-12-07 10:38:43,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5407 states to 5407 states and 8111 transitions. [2019-12-07 10:38:43,127 INFO L78 Accepts]: Start accepts. Automaton has 5407 states and 8111 transitions. Word has length 63 [2019-12-07 10:38:43,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:38:43,127 INFO L462 AbstractCegarLoop]: Abstraction has 5407 states and 8111 transitions. [2019-12-07 10:38:43,127 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-07 10:38:43,127 INFO L276 IsEmpty]: Start isEmpty. Operand 5407 states and 8111 transitions. [2019-12-07 10:38:43,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-12-07 10:38:43,129 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:38:43,130 INFO L410 BasicCegarLoop]: trace histogram [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] [2019-12-07 10:38:43,130 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:38:43,130 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:38:43,130 INFO L82 PathProgramCache]: Analyzing trace with hash -549459352, now seen corresponding path program 1 times [2019-12-07 10:38:43,130 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:38:43,130 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1215380109] [2019-12-07 10:38:43,130 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:38:43,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:38:43,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-07 10:38:43,293 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1215380109] [2019-12-07 10:38:43,293 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:38:43,293 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-12-07 10:38:43,293 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [478004037] [2019-12-07 10:38:43,294 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-12-07 10:38:43,294 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:38:43,294 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-12-07 10:38:43,294 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2019-12-07 10:38:43,294 INFO L87 Difference]: Start difference. First operand 5407 states and 8111 transitions. Second operand 7 states. [2019-12-07 10:41:51,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:41:51,261 INFO L93 Difference]: Finished difference Result 20380 states and 30257 transitions. [2019-12-07 10:41:51,262 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2019-12-07 10:41:51,262 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 64 [2019-12-07 10:41:51,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:41:51,283 INFO L225 Difference]: With dead ends: 20380 [2019-12-07 10:41:51,283 INFO L226 Difference]: Without dead ends: 14985 [2019-12-07 10:41:51,289 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2019-12-07 10:41:51,305 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14985 states. [2019-12-07 10:41:51,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14985 to 5411. [2019-12-07 10:41:51,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5411 states. [2019-12-07 10:41:51,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5411 states to 5411 states and 8117 transitions. [2019-12-07 10:41:51,387 INFO L78 Accepts]: Start accepts. Automaton has 5411 states and 8117 transitions. Word has length 64 [2019-12-07 10:41:51,388 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:41:51,388 INFO L462 AbstractCegarLoop]: Abstraction has 5411 states and 8117 transitions. [2019-12-07 10:41:51,388 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-12-07 10:41:51,388 INFO L276 IsEmpty]: Start isEmpty. Operand 5411 states and 8117 transitions. [2019-12-07 10:41:51,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-12-07 10:41:51,390 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:41:51,390 INFO L410 BasicCegarLoop]: trace histogram [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] [2019-12-07 10:41:51,391 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:41:51,391 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:41:51,391 INFO L82 PathProgramCache]: Analyzing trace with hash -942882098, now seen corresponding path program 1 times [2019-12-07 10:41:51,391 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:41:51,391 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1530412665] [2019-12-07 10:41:51,391 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:41:51,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:41:51,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-07 10:41:51,473 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1530412665] [2019-12-07 10:41:51,473 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:41:51,473 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 10:41:51,473 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [632691083] [2019-12-07 10:41:51,473 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 10:41:51,473 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:41:51,474 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 10:41:51,474 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 10:41:51,474 INFO L87 Difference]: Start difference. First operand 5411 states and 8117 transitions. Second operand 3 states. [2019-12-07 10:41:51,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:41:51,612 INFO L93 Difference]: Finished difference Result 10550 states and 15867 transitions. [2019-12-07 10:41:51,613 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 10:41:51,613 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 64 [2019-12-07 10:41:51,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:41:51,626 INFO L225 Difference]: With dead ends: 10550 [2019-12-07 10:41:51,626 INFO L226 Difference]: Without dead ends: 10538 [2019-12-07 10:41:51,629 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 10:41:51,639 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10538 states. [2019-12-07 10:41:51,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10538 to 5399. [2019-12-07 10:41:51,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5399 states. [2019-12-07 10:41:51,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5399 states to 5399 states and 8105 transitions. [2019-12-07 10:41:51,713 INFO L78 Accepts]: Start accepts. Automaton has 5399 states and 8105 transitions. Word has length 64 [2019-12-07 10:41:51,713 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:41:51,713 INFO L462 AbstractCegarLoop]: Abstraction has 5399 states and 8105 transitions. [2019-12-07 10:41:51,713 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 10:41:51,713 INFO L276 IsEmpty]: Start isEmpty. Operand 5399 states and 8105 transitions. [2019-12-07 10:41:51,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2019-12-07 10:41:51,716 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:41:51,716 INFO L410 BasicCegarLoop]: trace histogram [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] [2019-12-07 10:41:51,716 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:41:51,716 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:41:51,716 INFO L82 PathProgramCache]: Analyzing trace with hash -750460499, now seen corresponding path program 1 times [2019-12-07 10:41:51,716 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:41:51,716 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [644593469] [2019-12-07 10:41:51,716 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:41:51,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 10:41:52,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 10:41:52,211 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-07 10:41:52,211 INFO L475 BasicCegarLoop]: Counterexample might be feasible [2019-12-07 10:41:52,321 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,326 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,330 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,332 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,335 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,337 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,340 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,343 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,345 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,348 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,350 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,352 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,354 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,356 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,359 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,361 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,363 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,366 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,368 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,370 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,372 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,374 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,376 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,379 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,381 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,383 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,385 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,387 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,388 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,390 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,416 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 10:41:52 BoogieIcfgContainer [2019-12-07 10:41:52,416 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 10:41:52,417 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 10:41:52,417 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 10:41:52,417 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 10:41:52,417 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 10:34:37" (3/4) ... [2019-12-07 10:41:52,420 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2019-12-07 10:41:52,513 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,517 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,520 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,522 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,524 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,526 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,528 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,530 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,532 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,534 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,536 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,538 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,539 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,542 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,543 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,545 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,547 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,549 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,551 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,553 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,554 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,556 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,558 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,560 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,562 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,563 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,565 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,567 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,568 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,569 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_i2c_device_table~0!driver_data [2019-12-07 10:41:52,630 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_f17d59da-ec1b-425f-9d95-be4d8542a45a/bin/uautomizer/witness.graphml [2019-12-07 10:41:52,630 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 10:41:52,631 INFO L168 Benchmark]: Toolchain (without parser) took 489573.81 ms. Allocated memory was 1.0 GB in the beginning and 2.6 GB in the end (delta: 1.6 GB). Free memory was 935.2 MB in the beginning and 932.5 MB in the end (delta: 2.7 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2019-12-07 10:41:52,632 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 10:41:52,632 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1084.22 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 90.2 MB). Free memory was 935.2 MB in the beginning and 935.6 MB in the end (delta: -448.0 kB). Peak memory consumption was 104.9 MB. Max. memory is 11.5 GB. [2019-12-07 10:41:52,632 INFO L168 Benchmark]: Boogie Procedure Inliner took 406.81 ms. Allocated memory is still 1.1 GB. Free memory was 935.6 MB in the beginning and 984.4 MB in the end (delta: -48.8 MB). Peak memory consumption was 176.5 MB. Max. memory is 11.5 GB. [2019-12-07 10:41:52,632 INFO L168 Benchmark]: Boogie Preprocessor took 475.41 ms. Allocated memory is still 1.1 GB. Free memory was 984.4 MB in the beginning and 864.3 MB in the end (delta: 120.2 MB). Peak memory consumption was 120.2 MB. Max. memory is 11.5 GB. [2019-12-07 10:41:52,633 INFO L168 Benchmark]: RCFGBuilder took 52955.51 ms. Allocated memory was 1.1 GB in the beginning and 2.3 GB in the end (delta: 1.2 GB). Free memory was 864.3 MB in the beginning and 1.2 GB in the end (delta: -378.4 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2019-12-07 10:41:52,633 INFO L168 Benchmark]: TraceAbstraction took 434435.36 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 329.8 MB). Free memory was 1.2 GB in the beginning and 1.0 GB in the end (delta: 197.2 MB). Peak memory consumption was 527.0 MB. Max. memory is 11.5 GB. [2019-12-07 10:41:52,633 INFO L168 Benchmark]: Witness Printer took 213.50 ms. Allocated memory is still 2.6 GB. Free memory was 1.0 GB in the beginning and 932.5 MB in the end (delta: 112.9 MB). Peak memory consumption was 112.9 MB. Max. memory is 11.5 GB. [2019-12-07 10:41:52,635 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1084.22 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 90.2 MB). Free memory was 935.2 MB in the beginning and 935.6 MB in the end (delta: -448.0 kB). Peak memory consumption was 104.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 406.81 ms. Allocated memory is still 1.1 GB. Free memory was 935.6 MB in the beginning and 984.4 MB in the end (delta: -48.8 MB). Peak memory consumption was 176.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 475.41 ms. Allocated memory is still 1.1 GB. Free memory was 984.4 MB in the beginning and 864.3 MB in the end (delta: 120.2 MB). Peak memory consumption was 120.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 52955.51 ms. Allocated memory was 1.1 GB in the beginning and 2.3 GB in the end (delta: 1.2 GB). Free memory was 864.3 MB in the beginning and 1.2 GB in the end (delta: -378.4 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. * TraceAbstraction took 434435.36 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 329.8 MB). Free memory was 1.2 GB in the beginning and 1.0 GB in the end (delta: 197.2 MB). Peak memory consumption was 527.0 MB. Max. memory is 11.5 GB. * Witness Printer took 213.50 ms. Allocated memory is still 2.6 GB. Free memory was 1.0 GB in the beginning and 932.5 MB in the end (delta: 112.9 MB). Peak memory consumption was 112.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_i2c_device_table~0!driver_data * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 3943]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L3966] struct v4l2_subdev *si4713_subdev_tuner_ops_group1 ; [L3967] int ldv_irq_1_3 = 0; [L3968] void *ldv_irq_data_1_1 ; [L3969] int ldv_irq_1_0 = 0; [L3970] void *ldv_irq_data_1_0 ; [L3971] int ldv_state_variable_0 ; [L3972] struct v4l2_frequency *si4713_subdev_tuner_ops_group0 ; [L3973] struct v4l2_control *si4713_subdev_core_ops_group2 ; [L3974] int ldv_state_variable_2 ; [L3975] void *ldv_irq_data_1_3 ; [L3976] void *ldv_irq_data_1_2 ; [L3977] int ldv_irq_1_2 = 0; [L3978] int LDV_IN_INTERRUPT = 1; [L3979] int ldv_irq_1_1 = 0; [L3980] int ldv_irq_line_1_3 ; [L3981] struct v4l2_subdev *si4713_subdev_core_ops_group1 ; [L3982] struct v4l2_ext_controls *si4713_subdev_core_ops_group0 ; [L3983] int ldv_state_variable_3 ; [L3984] int ldv_irq_line_1_0 ; [L3985] int ref_cnt ; [L3986] struct v4l2_modulator *si4713_subdev_tuner_ops_group2 ; [L3987] int ldv_irq_line_1_1 ; [L3988] struct i2c_client *si4713_i2c_driver_group0 ; [L3989] int ldv_state_variable_1 ; [L3990] int ldv_irq_line_1_2 ; [L3991] int ldv_state_variable_4 ; [L4130] static int debug ; [L4131] static char const *si4713_supply_names[2U] = { "vio", "vdd"}; [L4132-L4142] static long limiter_times[40U] = { 2000L, 250L, 1000L, 500L, 510L, 1000L, 255L, 2000L, 170L, 3000L, 127L, 4020L, 102L, 5010L, 85L, 6020L, 73L, 7010L, 64L, 7990L, 57L, 8970L, 51L, 10030L, 25L, 20470L, 17L, 30110L, 13L, 39380L, 10L, 51190L, 8L, 63690L, 7L, 73140L, 6L, 85330L, 5L, 102390L}; [L4143-L4146] static unsigned long acomp_rtimes[10U] = { 0UL, 100000UL, 1UL, 200000UL, 2UL, 350000UL, 3UL, 525000UL, 4UL, 1000000UL}; [L4147-L4148] static unsigned long preemphasis_values[6U] = { 2UL, 0UL, 1UL, 1UL, 0UL, 2UL}; [L5765-L5767] static struct v4l2_subdev_core_ops const si4713_subdev_core_ops = {0, 0, 0, 0, 0, 0, 0, & si4713_queryctrl, & si4713_g_ctrl, & si4713_s_ctrl, & si4713_g_ext_ctrls, & si4713_s_ext_ctrls, 0, 0, 0, & si4713_ioctl, 0, 0, 0, 0, 0, 0}; [L5935-L5937] static struct v4l2_subdev_tuner_ops const si4713_subdev_tuner_ops = {0, 0, & si4713_s_frequency, & si4713_g_frequency, 0, 0, & si4713_g_modulator, & si4713_s_modulator, 0, 0}; [L5938-L5939] static struct v4l2_subdev_ops const si4713_subdev_ops = {& si4713_subdev_core_ops, & si4713_subdev_tuner_ops, 0, 0, 0, 0, 0, 0}; [L6069] static struct i2c_device_id const si4713_id[2U] = { {{'s', 'i', '4', '7', '1', '3', '\000'}, 0UL}}; [L6070] struct i2c_device_id const __mod_i2c_device_table ; [L6071-L6075] static struct i2c_driver si4713_i2c_driver = {0U, 0, 0, & si4713_probe, & si4713_remove, 0, 0, 0, 0, 0, {"si4713", 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, (struct i2c_device_id const *)(& si4713_id), 0, 0, {0, 0}}; [L6091] int ldv_retval_0 ; [L6092] int ldv_retval_1 ; VAL [__mod_i2c_device_table=0, acomp_rtimes={58:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, limiter_times={134:0}, preemphasis_values={131:0}, ref_cnt=0, si4713_i2c_driver={86:0}, si4713_i2c_driver_group0={0:0}, si4713_id={147:0}, si4713_subdev_core_ops={82:0}, si4713_subdev_core_ops_group0={0:0}, si4713_subdev_core_ops_group1={0:0}, si4713_subdev_core_ops_group2={0:0}, si4713_subdev_ops={89:0}, si4713_subdev_tuner_ops={62:0}, si4713_subdev_tuner_ops_group0={0:0}, si4713_subdev_tuner_ops_group1={0:0}, si4713_subdev_tuner_ops_group2={0:0}, si4713_supply_names={116:0}] [L6257] unsigned int ldvarg1 ; [L6258] unsigned int tmp ; [L6259] void *ldvarg0 ; [L6260] void *tmp___0 ; [L6261] struct v4l2_queryctrl *ldvarg2 ; [L6262] void *tmp___1 ; [L6263] struct i2c_device_id *ldvarg3 ; [L6264] void *tmp___2 ; [L6265] int tmp___3 ; [L6266] int tmp___4 ; [L6267] int tmp___5 ; [L6268] int tmp___6 ; [L6269] int tmp___7 ; [L6271] tmp = __VERIFIER_nondet_uint() [L6272] ldvarg1 = tmp [L3908] void *p ; [L3909] void *tmp ; [L3910] int tmp___0 ; [L3912] tmp___0 = __VERIFIER_nondet_int() [L3913] COND TRUE tmp___0 != 0 [L3914] return ((void *)0); VAL [__mod_i2c_device_table=0, acomp_rtimes={58:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, limiter_times={134:0}, preemphasis_values={131:0}, ref_cnt=0, si4713_i2c_driver={86:0}, si4713_i2c_driver_group0={0:0}, si4713_id={147:0}, si4713_subdev_core_ops={82:0}, si4713_subdev_core_ops_group0={0:0}, si4713_subdev_core_ops_group1={0:0}, si4713_subdev_core_ops_group2={0:0}, si4713_subdev_ops={89:0}, si4713_subdev_tuner_ops={62:0}, si4713_subdev_tuner_ops_group0={0:0}, si4713_subdev_tuner_ops_group1={0:0}, si4713_subdev_tuner_ops_group2={0:0}, si4713_supply_names={116:0}] [L6273] tmp___0 = ldv_zalloc(1UL) [L6274] ldvarg0 = tmp___0 [L3908] void *p ; [L3909] void *tmp ; [L3910] int tmp___0 ; [L3912] tmp___0 = __VERIFIER_nondet_int() [L3913] COND TRUE tmp___0 != 0 [L3914] return ((void *)0); VAL [__mod_i2c_device_table=0, acomp_rtimes={58:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, limiter_times={134:0}, preemphasis_values={131:0}, ref_cnt=0, si4713_i2c_driver={86:0}, si4713_i2c_driver_group0={0:0}, si4713_id={147:0}, si4713_subdev_core_ops={82:0}, si4713_subdev_core_ops_group0={0:0}, si4713_subdev_core_ops_group1={0:0}, si4713_subdev_core_ops_group2={0:0}, si4713_subdev_ops={89:0}, si4713_subdev_tuner_ops={62:0}, si4713_subdev_tuner_ops_group0={0:0}, si4713_subdev_tuner_ops_group1={0:0}, si4713_subdev_tuner_ops_group2={0:0}, si4713_supply_names={116:0}] [L6275] tmp___1 = ldv_zalloc(68UL) [L6276] ldvarg2 = (struct v4l2_queryctrl *)tmp___1 [L3908] void *p ; [L3909] void *tmp ; [L3910] int tmp___0 ; [L3912] tmp___0 = __VERIFIER_nondet_int() [L3913] COND TRUE tmp___0 != 0 [L3914] return ((void *)0); VAL [__mod_i2c_device_table=0, acomp_rtimes={58:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, limiter_times={134:0}, preemphasis_values={131:0}, ref_cnt=0, si4713_i2c_driver={86:0}, si4713_i2c_driver_group0={0:0}, si4713_id={147:0}, si4713_subdev_core_ops={82:0}, si4713_subdev_core_ops_group0={0:0}, si4713_subdev_core_ops_group1={0:0}, si4713_subdev_core_ops_group2={0:0}, si4713_subdev_ops={89:0}, si4713_subdev_tuner_ops={62:0}, si4713_subdev_tuner_ops_group0={0:0}, si4713_subdev_tuner_ops_group1={0:0}, si4713_subdev_tuner_ops_group2={0:0}, si4713_supply_names={116:0}] [L6277] tmp___2 = ldv_zalloc(32UL) [L6278] ldvarg3 = (struct i2c_device_id *)tmp___2 VAL [__mod_i2c_device_table=0, acomp_rtimes={58:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, limiter_times={134:0}, preemphasis_values={131:0}, ref_cnt=0, si4713_i2c_driver={86:0}, si4713_i2c_driver_group0={0:0}, si4713_id={147:0}, si4713_subdev_core_ops={82:0}, si4713_subdev_core_ops_group0={0:0}, si4713_subdev_core_ops_group1={0:0}, si4713_subdev_core_ops_group2={0:0}, si4713_subdev_ops={89:0}, si4713_subdev_tuner_ops={62:0}, si4713_subdev_tuner_ops_group0={0:0}, si4713_subdev_tuner_ops_group1={0:0}, si4713_subdev_tuner_ops_group2={0:0}, si4713_supply_names={116:0}] [L6280] ldv_state_variable_4 = 0 [L6281] ldv_state_variable_1 = 1 [L6282] ref_cnt = 0 [L6283] ldv_state_variable_0 = 1 [L6284] ldv_state_variable_3 = 0 [L6285] ldv_state_variable_2 = 0 VAL [__mod_i2c_device_table=0, acomp_rtimes={58:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, limiter_times={134:0}, preemphasis_values={131:0}, ref_cnt=0, si4713_i2c_driver={86:0}, si4713_i2c_driver_group0={0:0}, si4713_id={147:0}, si4713_subdev_core_ops={82:0}, si4713_subdev_core_ops_group0={0:0}, si4713_subdev_core_ops_group1={0:0}, si4713_subdev_core_ops_group2={0:0}, si4713_subdev_ops={89:0}, si4713_subdev_tuner_ops={62:0}, si4713_subdev_tuner_ops_group0={0:0}, si4713_subdev_tuner_ops_group1={0:0}, si4713_subdev_tuner_ops_group2={0:0}, si4713_supply_names={116:0}] [L6287] tmp___3 = __VERIFIER_nondet_int() [L6289] case 0: [L6342] case 1: [L6348] case 2: VAL [__mod_i2c_device_table=0, acomp_rtimes={58:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, limiter_times={134:0}, preemphasis_values={131:0}, ref_cnt=0, si4713_i2c_driver={86:0}, si4713_i2c_driver_group0={0:0}, si4713_id={147:0}, si4713_subdev_core_ops={82:0}, si4713_subdev_core_ops_group0={0:0}, si4713_subdev_core_ops_group1={0:0}, si4713_subdev_core_ops_group2={0:0}, si4713_subdev_ops={89:0}, si4713_subdev_tuner_ops={62:0}, si4713_subdev_tuner_ops_group0={0:0}, si4713_subdev_tuner_ops_group1={0:0}, si4713_subdev_tuner_ops_group2={0:0}, si4713_supply_names={116:0}] [L6349] COND TRUE ldv_state_variable_0 != 0 [L6350] tmp___5 = __VERIFIER_nondet_int() [L6352] case 0: [L6360] case 1: VAL [__mod_i2c_device_table=0, acomp_rtimes={58:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, limiter_times={134:0}, preemphasis_values={131:0}, ref_cnt=0, si4713_i2c_driver={86:0}, si4713_i2c_driver_group0={0:0}, si4713_id={147:0}, si4713_subdev_core_ops={82:0}, si4713_subdev_core_ops_group0={0:0}, si4713_subdev_core_ops_group1={0:0}, si4713_subdev_core_ops_group2={0:0}, si4713_subdev_ops={89:0}, si4713_subdev_tuner_ops={62:0}, si4713_subdev_tuner_ops_group0={0:0}, si4713_subdev_tuner_ops_group1={0:0}, si4713_subdev_tuner_ops_group2={0:0}, si4713_supply_names={116:0}] [L6361] COND TRUE ldv_state_variable_0 == 1 [L6078] int tmp ; [L4094] int tmp ; [L6663] return __VERIFIER_nondet_int(); [L4096] tmp = i2c_register_driver(& __this_module, driver) [L4097] return (tmp); VAL [__mod_i2c_device_table=0, __this_module={4294967316:4294967303}, acomp_rtimes={58:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, limiter_times={134:0}, preemphasis_values={131:0}, ref_cnt=0, si4713_i2c_driver={86:0}, si4713_i2c_driver_group0={0:0}, si4713_id={147:0}, si4713_subdev_core_ops={82:0}, si4713_subdev_core_ops_group0={0:0}, si4713_subdev_core_ops_group1={0:0}, si4713_subdev_core_ops_group2={0:0}, si4713_subdev_ops={89:0}, si4713_subdev_tuner_ops={62:0}, si4713_subdev_tuner_ops_group0={0:0}, si4713_subdev_tuner_ops_group1={0:0}, si4713_subdev_tuner_ops_group2={0:0}, si4713_supply_names={116:0}] [L6080] tmp = i2c_add_driver(& si4713_i2c_driver) [L6081] return (tmp); VAL [__mod_i2c_device_table=0, __this_module={4294967316:4294967303}, acomp_rtimes={58:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, limiter_times={134:0}, preemphasis_values={131:0}, ref_cnt=0, si4713_i2c_driver={86:0}, si4713_i2c_driver_group0={0:0}, si4713_id={147:0}, si4713_subdev_core_ops={82:0}, si4713_subdev_core_ops_group0={0:0}, si4713_subdev_core_ops_group1={0:0}, si4713_subdev_core_ops_group2={0:0}, si4713_subdev_ops={89:0}, si4713_subdev_tuner_ops={62:0}, si4713_subdev_tuner_ops_group0={0:0}, si4713_subdev_tuner_ops_group1={0:0}, si4713_subdev_tuner_ops_group2={0:0}, si4713_supply_names={116:0}] [L6362] ldv_retval_0 = si4713_module_init() [L6363] COND TRUE ldv_retval_0 == 0 [L6364] ldv_state_variable_0 = 3 [L6365] ldv_state_variable_2 = 1 [L6097] void *tmp ; [L3908] void *p ; [L3909] void *tmp ; [L3910] int tmp___0 ; [L3912] tmp___0 = __VERIFIER_nondet_int() [L3913] COND TRUE tmp___0 != 0 [L3914] return ((void *)0); VAL [__mod_i2c_device_table=0, __this_module={4294967316:4294967303}, acomp_rtimes={58:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, limiter_times={134:0}, preemphasis_values={131:0}, ref_cnt=0, si4713_i2c_driver={86:0}, si4713_i2c_driver_group0={0:0}, si4713_id={147:0}, si4713_subdev_core_ops={82:0}, si4713_subdev_core_ops_group0={0:0}, si4713_subdev_core_ops_group1={0:0}, si4713_subdev_core_ops_group2={0:0}, si4713_subdev_ops={89:0}, si4713_subdev_tuner_ops={62:0}, si4713_subdev_tuner_ops_group0={0:0}, si4713_subdev_tuner_ops_group1={0:0}, si4713_subdev_tuner_ops_group2={0:0}, si4713_supply_names={116:0}] [L6099] tmp = ldv_zalloc(1168UL) [L6100] si4713_i2c_driver_group0 = (struct i2c_client *)tmp VAL [__mod_i2c_device_table=0, __this_module={4294967316:4294967303}, acomp_rtimes={58:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, limiter_times={134:0}, preemphasis_values={131:0}, ref_cnt=0, si4713_i2c_driver={86:0}, si4713_i2c_driver_group0={0:0}, si4713_id={147:0}, si4713_subdev_core_ops={82:0}, si4713_subdev_core_ops_group0={0:0}, si4713_subdev_core_ops_group1={0:0}, si4713_subdev_core_ops_group2={0:0}, si4713_subdev_ops={89:0}, si4713_subdev_tuner_ops={62:0}, si4713_subdev_tuner_ops_group0={0:0}, si4713_subdev_tuner_ops_group1={0:0}, si4713_subdev_tuner_ops_group2={0:0}, si4713_supply_names={116:0}] [L6367] ldv_state_variable_3 = 1 [L6242] void *tmp ; [L6243] void *tmp___0 ; [L6244] void *tmp___1 ; [L3908] void *p ; [L3909] void *tmp ; [L3910] int tmp___0 ; [L3912] tmp___0 = __VERIFIER_nondet_int() [L3913] COND TRUE tmp___0 != 0 [L3914] return ((void *)0); VAL [__mod_i2c_device_table=0, __this_module={4294967316:4294967303}, acomp_rtimes={58:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, limiter_times={134:0}, preemphasis_values={131:0}, ref_cnt=0, si4713_i2c_driver={86:0}, si4713_i2c_driver_group0={0:0}, si4713_id={147:0}, si4713_subdev_core_ops={82:0}, si4713_subdev_core_ops_group0={0:0}, si4713_subdev_core_ops_group1={0:0}, si4713_subdev_core_ops_group2={0:0}, si4713_subdev_ops={89:0}, si4713_subdev_tuner_ops={62:0}, si4713_subdev_tuner_ops_group0={0:0}, si4713_subdev_tuner_ops_group1={0:0}, si4713_subdev_tuner_ops_group2={0:0}, si4713_supply_names={116:0}] [L6246] tmp = ldv_zalloc(44UL) [L6247] si4713_subdev_tuner_ops_group0 = (struct v4l2_frequency *)tmp [L3908] void *p ; [L3909] void *tmp ; [L3910] int tmp___0 ; [L3912] tmp___0 = __VERIFIER_nondet_int() [L3913] COND TRUE tmp___0 != 0 [L3914] return ((void *)0); VAL [__mod_i2c_device_table=0, __this_module={4294967316:4294967303}, acomp_rtimes={58:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, limiter_times={134:0}, preemphasis_values={131:0}, ref_cnt=0, si4713_i2c_driver={86:0}, si4713_i2c_driver_group0={0:0}, si4713_id={147:0}, si4713_subdev_core_ops={82:0}, si4713_subdev_core_ops_group0={0:0}, si4713_subdev_core_ops_group1={0:0}, si4713_subdev_core_ops_group2={0:0}, si4713_subdev_ops={89:0}, si4713_subdev_tuner_ops={62:0}, si4713_subdev_tuner_ops_group0={0:0}, si4713_subdev_tuner_ops_group1={0:0}, si4713_subdev_tuner_ops_group2={0:0}, si4713_supply_names={116:0}] [L6248] tmp___0 = ldv_zalloc(1736UL) [L6249] si4713_subdev_tuner_ops_group1 = (struct v4l2_subdev *)tmp___0 [L3908] void *p ; [L3909] void *tmp ; [L3910] int tmp___0 ; [L3912] tmp___0 = __VERIFIER_nondet_int() [L3913] COND TRUE tmp___0 != 0 [L3914] return ((void *)0); VAL [__mod_i2c_device_table=0, __this_module={4294967316:4294967303}, acomp_rtimes={58:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, limiter_times={134:0}, preemphasis_values={131:0}, ref_cnt=0, si4713_i2c_driver={86:0}, si4713_i2c_driver_group0={0:0}, si4713_id={147:0}, si4713_subdev_core_ops={82:0}, si4713_subdev_core_ops_group0={0:0}, si4713_subdev_core_ops_group1={0:0}, si4713_subdev_core_ops_group2={0:0}, si4713_subdev_ops={89:0}, si4713_subdev_tuner_ops={62:0}, si4713_subdev_tuner_ops_group0={0:0}, si4713_subdev_tuner_ops_group1={0:0}, si4713_subdev_tuner_ops_group2={0:0}, si4713_supply_names={116:0}] [L6250] tmp___1 = ldv_zalloc(68UL) [L6251] si4713_subdev_tuner_ops_group2 = (struct v4l2_modulator *)tmp___1 VAL [__mod_i2c_device_table=0, __this_module={4294967316:4294967303}, acomp_rtimes={58:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, limiter_times={134:0}, preemphasis_values={131:0}, ref_cnt=0, si4713_i2c_driver={86:0}, si4713_i2c_driver_group0={0:0}, si4713_id={147:0}, si4713_subdev_core_ops={82:0}, si4713_subdev_core_ops_group0={0:0}, si4713_subdev_core_ops_group1={0:0}, si4713_subdev_core_ops_group2={0:0}, si4713_subdev_ops={89:0}, si4713_subdev_tuner_ops={62:0}, si4713_subdev_tuner_ops_group0={0:0}, si4713_subdev_tuner_ops_group1={0:0}, si4713_subdev_tuner_ops_group2={0:0}, si4713_supply_names={116:0}] [L6369] ldv_state_variable_4 = 1 [L6106] void *tmp ; [L6107] void *tmp___0 ; [L6108] void *tmp___1 ; [L3908] void *p ; [L3909] void *tmp ; [L3910] int tmp___0 ; [L3912] tmp___0 = __VERIFIER_nondet_int() [L3913] COND TRUE tmp___0 != 0 [L3914] return ((void *)0); VAL [__mod_i2c_device_table=0, __this_module={4294967316:4294967303}, acomp_rtimes={58:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, limiter_times={134:0}, preemphasis_values={131:0}, ref_cnt=0, si4713_i2c_driver={86:0}, si4713_i2c_driver_group0={0:0}, si4713_id={147:0}, si4713_subdev_core_ops={82:0}, si4713_subdev_core_ops_group0={0:0}, si4713_subdev_core_ops_group1={0:0}, si4713_subdev_core_ops_group2={0:0}, si4713_subdev_ops={89:0}, si4713_subdev_tuner_ops={62:0}, si4713_subdev_tuner_ops_group0={0:0}, si4713_subdev_tuner_ops_group1={0:0}, si4713_subdev_tuner_ops_group2={0:0}, si4713_supply_names={116:0}] [L6110] tmp = ldv_zalloc(32UL) [L6111] si4713_subdev_core_ops_group0 = (struct v4l2_ext_controls *)tmp [L3908] void *p ; [L3909] void *tmp ; [L3910] int tmp___0 ; [L3912] tmp___0 = __VERIFIER_nondet_int() [L3913] COND TRUE tmp___0 != 0 [L3914] return ((void *)0); VAL [__mod_i2c_device_table=0, __this_module={4294967316:4294967303}, acomp_rtimes={58:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, limiter_times={134:0}, preemphasis_values={131:0}, ref_cnt=0, si4713_i2c_driver={86:0}, si4713_i2c_driver_group0={0:0}, si4713_id={147:0}, si4713_subdev_core_ops={82:0}, si4713_subdev_core_ops_group0={0:0}, si4713_subdev_core_ops_group1={0:0}, si4713_subdev_core_ops_group2={0:0}, si4713_subdev_ops={89:0}, si4713_subdev_tuner_ops={62:0}, si4713_subdev_tuner_ops_group0={0:0}, si4713_subdev_tuner_ops_group1={0:0}, si4713_subdev_tuner_ops_group2={0:0}, si4713_supply_names={116:0}] [L6112] tmp___0 = ldv_zalloc(1736UL) [L6113] si4713_subdev_core_ops_group1 = (struct v4l2_subdev *)tmp___0 [L3908] void *p ; [L3909] void *tmp ; [L3910] int tmp___0 ; [L3912] tmp___0 = __VERIFIER_nondet_int() [L3913] COND TRUE tmp___0 != 0 [L3914] return ((void *)0); VAL [__mod_i2c_device_table=0, __this_module={4294967316:4294967303}, acomp_rtimes={58:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, limiter_times={134:0}, preemphasis_values={131:0}, ref_cnt=0, si4713_i2c_driver={86:0}, si4713_i2c_driver_group0={0:0}, si4713_id={147:0}, si4713_subdev_core_ops={82:0}, si4713_subdev_core_ops_group0={0:0}, si4713_subdev_core_ops_group1={0:0}, si4713_subdev_core_ops_group2={0:0}, si4713_subdev_ops={89:0}, si4713_subdev_tuner_ops={62:0}, si4713_subdev_tuner_ops_group0={0:0}, si4713_subdev_tuner_ops_group1={0:0}, si4713_subdev_tuner_ops_group2={0:0}, si4713_supply_names={116:0}] [L6114] tmp___1 = ldv_zalloc(8UL) [L6115] si4713_subdev_core_ops_group2 = (struct v4l2_control *)tmp___1 VAL [__mod_i2c_device_table=0, __this_module={4294967316:4294967303}, acomp_rtimes={58:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, limiter_times={134:0}, preemphasis_values={131:0}, ref_cnt=0, si4713_i2c_driver={86:0}, si4713_i2c_driver_group0={0:0}, si4713_id={147:0}, si4713_subdev_core_ops={82:0}, si4713_subdev_core_ops_group0={0:0}, si4713_subdev_core_ops_group1={0:0}, si4713_subdev_core_ops_group2={0:0}, si4713_subdev_ops={89:0}, si4713_subdev_tuner_ops={62:0}, si4713_subdev_tuner_ops_group0={0:0}, si4713_subdev_tuner_ops_group1={0:0}, si4713_subdev_tuner_ops_group2={0:0}, si4713_supply_names={116:0}] [L6373] COND FALSE !(ldv_retval_0 != 0) VAL [__mod_i2c_device_table=0, __this_module={4294967316:4294967303}, acomp_rtimes={58:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, limiter_times={134:0}, preemphasis_values={131:0}, ref_cnt=0, si4713_i2c_driver={86:0}, si4713_i2c_driver_group0={0:0}, si4713_id={147:0}, si4713_subdev_core_ops={82:0}, si4713_subdev_core_ops_group0={0:0}, si4713_subdev_core_ops_group1={0:0}, si4713_subdev_core_ops_group2={0:0}, si4713_subdev_ops={89:0}, si4713_subdev_tuner_ops={62:0}, si4713_subdev_tuner_ops_group0={0:0}, si4713_subdev_tuner_ops_group1={0:0}, si4713_subdev_tuner_ops_group2={0:0}, si4713_supply_names={116:0}] [L6287] tmp___3 = __VERIFIER_nondet_int() [L6289] case 0: VAL [__mod_i2c_device_table=0, __this_module={4294967316:4294967303}, acomp_rtimes={58:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, limiter_times={134:0}, preemphasis_values={131:0}, ref_cnt=0, si4713_i2c_driver={86:0}, si4713_i2c_driver_group0={0:0}, si4713_id={147:0}, si4713_subdev_core_ops={82:0}, si4713_subdev_core_ops_group0={0:0}, si4713_subdev_core_ops_group1={0:0}, si4713_subdev_core_ops_group2={0:0}, si4713_subdev_ops={89:0}, si4713_subdev_tuner_ops={62:0}, si4713_subdev_tuner_ops_group0={0:0}, si4713_subdev_tuner_ops_group1={0:0}, si4713_subdev_tuner_ops_group2={0:0}, si4713_supply_names={116:0}] [L6290] COND TRUE ldv_state_variable_4 != 0 [L6291] tmp___4 = __VERIFIER_nondet_int() [L6293] case 0: [L6300] case 1: [L6307] case 2: [L6314] case 3: VAL [__mod_i2c_device_table=0, __this_module={4294967316:4294967303}, acomp_rtimes={58:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, limiter_times={134:0}, preemphasis_values={131:0}, ref_cnt=0, si4713_i2c_driver={86:0}, si4713_i2c_driver_group0={0:0}, si4713_id={147:0}, si4713_subdev_core_ops={82:0}, si4713_subdev_core_ops_group0={0:0}, si4713_subdev_core_ops_group1={0:0}, si4713_subdev_core_ops_group2={0:0}, si4713_subdev_ops={89:0}, si4713_subdev_tuner_ops={62:0}, si4713_subdev_tuner_ops_group0={0:0}, si4713_subdev_tuner_ops_group1={0:0}, si4713_subdev_tuner_ops_group2={0:0}, si4713_supply_names={116:0}] [L6315] COND TRUE ldv_state_variable_4 == 1 [L5488] struct si4713_device *sdev ; [L5489] struct v4l2_subdev const *__mptr ; [L5490] int i ; [L5491] int err ; [L5493] __mptr = (struct v4l2_subdev const *)sd [L5494] sdev = (struct si4713_device *)__mptr [L5495] EXPR ctrls->ctrl_class VAL [__mod_i2c_device_table=0, __this_module={4294967316:4294967303}, acomp_rtimes={58:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, limiter_times={134:0}, preemphasis_values={131:0}, ref_cnt=0, si4713_i2c_driver={86:0}, si4713_i2c_driver_group0={0:0}, si4713_id={147:0}, si4713_subdev_core_ops={82:0}, si4713_subdev_core_ops_group0={0:0}, si4713_subdev_core_ops_group1={0:0}, si4713_subdev_core_ops_group2={0:0}, si4713_subdev_ops={89:0}, si4713_subdev_tuner_ops={62:0}, si4713_subdev_tuner_ops_group0={0:0}, si4713_subdev_tuner_ops_group1={0:0}, si4713_subdev_tuner_ops_group2={0:0}, si4713_supply_names={116:0}] [L5495] COND FALSE !(ctrls->ctrl_class != 10158080U) [L5499] i = 0 VAL [__mod_i2c_device_table=0, __this_module={4294967316:4294967303}, acomp_rtimes={58:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, limiter_times={134:0}, preemphasis_values={131:0}, ref_cnt=0, si4713_i2c_driver={86:0}, si4713_i2c_driver_group0={0:0}, si4713_id={147:0}, si4713_subdev_core_ops={82:0}, si4713_subdev_core_ops_group0={0:0}, si4713_subdev_core_ops_group1={0:0}, si4713_subdev_core_ops_group2={0:0}, si4713_subdev_ops={89:0}, si4713_subdev_tuner_ops={62:0}, si4713_subdev_tuner_ops_group0={0:0}, si4713_subdev_tuner_ops_group1={0:0}, si4713_subdev_tuner_ops_group2={0:0}, si4713_supply_names={116:0}] [L5522] EXPR ctrls->count VAL [__mod_i2c_device_table=0, __this_module={4294967316:4294967303}, acomp_rtimes={58:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, limiter_times={134:0}, preemphasis_values={131:0}, ref_cnt=0, si4713_i2c_driver={86:0}, si4713_i2c_driver_group0={0:0}, si4713_id={147:0}, si4713_subdev_core_ops={82:0}, si4713_subdev_core_ops_group0={0:0}, si4713_subdev_core_ops_group1={0:0}, si4713_subdev_core_ops_group2={0:0}, si4713_subdev_ops={89:0}, si4713_subdev_tuner_ops={62:0}, si4713_subdev_tuner_ops_group0={0:0}, si4713_subdev_tuner_ops_group1={0:0}, si4713_subdev_tuner_ops_group2={0:0}, si4713_supply_names={116:0}] [L5522] COND TRUE (__u32 )i < ctrls->count [L5502] EXPR ctrls->controls [L5502] (ctrls->controls + (unsigned long )i)->id [L5503] case 10160389U: VAL [__mod_i2c_device_table=0, __this_module={4294967316:4294967303}, acomp_rtimes={58:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, limiter_times={134:0}, preemphasis_values={131:0}, ref_cnt=0, si4713_i2c_driver={86:0}, si4713_i2c_driver_group0={0:0}, si4713_id={147:0}, si4713_subdev_core_ops={82:0}, si4713_subdev_core_ops_group0={0:0}, si4713_subdev_core_ops_group1={0:0}, si4713_subdev_core_ops_group2={0:0}, si4713_subdev_ops={89:0}, si4713_subdev_tuner_ops={62:0}, si4713_subdev_tuner_ops_group0={0:0}, si4713_subdev_tuner_ops_group1={0:0}, si4713_subdev_tuner_ops_group2={0:0}, si4713_supply_names={116:0}] [L5504] case 10160390U: [L5505] ctrls->controls [L4910] struct v4l2_queryctrl vqc ; [L4911] int len ; [L4912] s32 rval ; [L4913] char ps_name[97U] ; [L4914] unsigned long tmp ; [L4915] size_t tmp___0 ; [L4916] char radio_text[385U] ; [L4917] unsigned long tmp___1 ; [L4918] size_t tmp___2 ; [L4920] rval = 0 [L4921] EXPR control->id [L4921] vqc.id = control->id [L5574] int rval ; [L5576] rval = 0 [L5577] qc->id [L5578] case 9963785U: [L5581] case 10160386U: [L5584] case 10160387U: [L5587] case 10160385U: [L5590] case 10160389U: [L6716] return __VERIFIER_nondet_int(); [L5591] rval = v4l2_ctrl_query_fill(qc, 0, 96, 8, 0) [L5643] return (rval); VAL [__mod_i2c_device_table=0, __this_module={4294967316:4294967303}, acomp_rtimes={58:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, limiter_times={134:0}, preemphasis_values={131:0}, ref_cnt=0, si4713_i2c_driver={86:0}, si4713_i2c_driver_group0={0:0}, si4713_id={147:0}, si4713_subdev_core_ops={82:0}, si4713_subdev_core_ops_group0={0:0}, si4713_subdev_core_ops_group1={0:0}, si4713_subdev_core_ops_group2={0:0}, si4713_subdev_ops={89:0}, si4713_subdev_tuner_ops={62:0}, si4713_subdev_tuner_ops_group0={0:0}, si4713_subdev_tuner_ops_group1={0:0}, si4713_subdev_tuner_ops_group2={0:0}, si4713_supply_names={116:0}] [L4922] rval = si4713_queryctrl(& sdev->sd, & vqc) [L4923] COND FALSE !(rval < 0) [L4927] control->id [L4928] case 10160389U: [L4929] EXPR control->size [L4929] len = (int )(control->size - 1U) [L4930] COND FALSE !(len > 96) [L4935] control->ldv_23757.string [L6510] unsigned long tmp ; [L6585] COND FALSE !(n >= 0L) VAL [__mod_i2c_device_table=0, __this_module={4294967316:4294967303}, acomp_rtimes={58:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, limiter_times={134:0}, preemphasis_values={131:0}, ref_cnt=0, si4713_i2c_driver={86:0}, si4713_i2c_driver_group0={0:0}, si4713_id={147:0}, si4713_subdev_core_ops={82:0}, si4713_subdev_core_ops_group0={0:0}, si4713_subdev_core_ops_group1={0:0}, si4713_subdev_core_ops_group2={0:0}, si4713_subdev_ops={89:0}, si4713_subdev_tuner_ops={62:0}, si4713_subdev_tuner_ops_group0={0:0}, si4713_subdev_tuner_ops_group1={0:0}, si4713_subdev_tuner_ops_group2={0:0}, si4713_supply_names={116:0}] [L3943] __VERIFIER_error() VAL [__mod_i2c_device_table=0, __this_module={4294967316:4294967303}, acomp_rtimes={58:0}, debug=0, LDV_IN_INTERRUPT=1, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, limiter_times={134:0}, preemphasis_values={131:0}, ref_cnt=0, si4713_i2c_driver={86:0}, si4713_i2c_driver_group0={0:0}, si4713_id={147:0}, si4713_subdev_core_ops={82:0}, si4713_subdev_core_ops_group0={0:0}, si4713_subdev_core_ops_group1={0:0}, si4713_subdev_core_ops_group2={0:0}, si4713_subdev_ops={89:0}, si4713_subdev_tuner_ops={62:0}, si4713_subdev_tuner_ops_group0={0:0}, si4713_subdev_tuner_ops_group1={0:0}, si4713_subdev_tuner_ops_group2={0:0}, si4713_supply_names={116:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 4723 locations, 8 error locations. Result: UNSAFE, OverallTime: 434.1s, OverallIterations: 7, TraceHistogramMax: 2, AutomataDifference: 431.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 68405 SDtfs, 33996 SDslu, 136501 SDs, 0 SdLazy, 26014 SolverSat, 769 SolverUnsat, 133 SolverUnknown, 0 SolverNotchecked, 417.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 54 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5411occurred in iteration=5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 6 MinimizatonAttempts, 26329 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 415 NumberOfCodeBlocks, 415 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 343 ConstructedInterpolants, 0 QuantifiedInterpolants, 31986 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 10/10 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...