./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eee3cfc-9d9d-4fe5-af60-5aebe83337e2/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eee3cfc-9d9d-4fe5-af60-5aebe83337e2/bin/uautomizer-DrprNOufMa/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eee3cfc-9d9d-4fe5-af60-5aebe83337e2/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eee3cfc-9d9d-4fe5-af60-5aebe83337e2/bin/uautomizer-DrprNOufMa/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eee3cfc-9d9d-4fe5-af60-5aebe83337e2/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eee3cfc-9d9d-4fe5-af60-5aebe83337e2/bin/uautomizer-DrprNOufMa --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b0eb7f7856f720fe7809d2ae074eca6d5f8f52698134da2a3e5898955e84f487 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-06 23:21:07,821 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-06 23:21:07,823 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-06 23:21:07,853 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-06 23:21:07,853 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-06 23:21:07,855 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-06 23:21:07,856 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-06 23:21:07,858 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-06 23:21:07,859 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-06 23:21:07,860 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-06 23:21:07,861 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-06 23:21:07,862 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-06 23:21:07,862 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-06 23:21:07,863 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-06 23:21:07,864 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-06 23:21:07,865 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-06 23:21:07,866 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-06 23:21:07,867 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-06 23:21:07,868 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-06 23:21:07,870 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-06 23:21:07,872 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-06 23:21:07,873 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-06 23:21:07,874 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-06 23:21:07,874 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-06 23:21:07,877 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-06 23:21:07,877 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-06 23:21:07,878 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-06 23:21:07,878 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-06 23:21:07,879 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-06 23:21:07,880 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-06 23:21:07,880 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-06 23:21:07,880 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-06 23:21:07,881 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-06 23:21:07,882 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-06 23:21:07,882 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-06 23:21:07,882 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-06 23:21:07,883 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-06 23:21:07,883 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-06 23:21:07,883 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-06 23:21:07,884 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-06 23:21:07,884 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-06 23:21:07,885 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eee3cfc-9d9d-4fe5-af60-5aebe83337e2/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-06 23:21:07,907 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-06 23:21:07,907 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-06 23:21:07,907 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-06 23:21:07,907 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-06 23:21:07,908 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-06 23:21:07,908 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-06 23:21:07,909 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-06 23:21:07,909 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-06 23:21:07,909 INFO L138 SettingsManager]: * Use SBE=true [2021-12-06 23:21:07,909 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-06 23:21:07,909 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-06 23:21:07,910 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-06 23:21:07,910 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-06 23:21:07,910 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-06 23:21:07,910 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-06 23:21:07,910 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-06 23:21:07,911 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-06 23:21:07,911 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-06 23:21:07,911 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-06 23:21:07,911 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-06 23:21:07,911 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-06 23:21:07,911 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 23:21:07,912 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-06 23:21:07,912 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-06 23:21:07,912 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-06 23:21:07,912 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-06 23:21:07,912 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-06 23:21:07,912 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-06 23:21:07,912 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-06 23:21:07,912 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-06 23:21:07,913 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-06 23:21:07,913 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eee3cfc-9d9d-4fe5-af60-5aebe83337e2/bin/uautomizer-DrprNOufMa/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eee3cfc-9d9d-4fe5-af60-5aebe83337e2/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b0eb7f7856f720fe7809d2ae074eca6d5f8f52698134da2a3e5898955e84f487 [2021-12-06 23:21:08,081 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-06 23:21:08,097 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-06 23:21:08,099 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-06 23:21:08,100 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-06 23:21:08,100 INFO L275 PluginConnector]: CDTParser initialized [2021-12-06 23:21:08,101 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eee3cfc-9d9d-4fe5-af60-5aebe83337e2/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i [2021-12-06 23:21:08,146 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eee3cfc-9d9d-4fe5-af60-5aebe83337e2/bin/uautomizer-DrprNOufMa/data/eecddcda7/614d26d233bd48ba87d219cbef6a15b4/FLAGdb127bfbc [2021-12-06 23:21:08,726 INFO L306 CDTParser]: Found 1 translation units. [2021-12-06 23:21:08,727 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eee3cfc-9d9d-4fe5-af60-5aebe83337e2/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i [2021-12-06 23:21:08,749 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eee3cfc-9d9d-4fe5-af60-5aebe83337e2/bin/uautomizer-DrprNOufMa/data/eecddcda7/614d26d233bd48ba87d219cbef6a15b4/FLAGdb127bfbc [2021-12-06 23:21:09,176 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eee3cfc-9d9d-4fe5-af60-5aebe83337e2/bin/uautomizer-DrprNOufMa/data/eecddcda7/614d26d233bd48ba87d219cbef6a15b4 [2021-12-06 23:21:09,179 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-06 23:21:09,180 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-06 23:21:09,181 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-06 23:21:09,181 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-06 23:21:09,184 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-06 23:21:09,185 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 11:21:09" (1/1) ... [2021-12-06 23:21:09,186 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@722a344d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:21:09, skipping insertion in model container [2021-12-06 23:21:09,186 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 11:21:09" (1/1) ... [2021-12-06 23:21:09,192 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-06 23:21:09,263 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-06 23:21:09,671 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5840] [2021-12-06 23:21:09,671 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5841-5842] [2021-12-06 23:21:09,794 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eee3cfc-9d9d-4fe5-af60-5aebe83337e2/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i[172993,173006] [2021-12-06 23:21:10,273 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 23:21:10,288 INFO L203 MainTranslator]: Completed pre-run [2021-12-06 23:21:10,381 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5840] [2021-12-06 23:21:10,381 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5841-5842] [2021-12-06 23:21:10,385 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eee3cfc-9d9d-4fe5-af60-5aebe83337e2/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i[172993,173006] [2021-12-06 23:21:10,474 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 23:21:10,506 INFO L208 MainTranslator]: Completed translation [2021-12-06 23:21:10,506 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:21:10 WrapperNode [2021-12-06 23:21:10,506 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-06 23:21:10,507 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-06 23:21:10,507 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-06 23:21:10,507 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-06 23:21:10,512 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:21:10" (1/1) ... [2021-12-06 23:21:10,557 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:21:10" (1/1) ... [2021-12-06 23:21:10,636 INFO L137 Inliner]: procedures = 156, calls = 1213, calls flagged for inlining = 65, calls inlined = 59, statements flattened = 2699 [2021-12-06 23:21:10,637 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-06 23:21:10,637 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-06 23:21:10,637 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-06 23:21:10,637 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-06 23:21:10,644 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:21:10" (1/1) ... [2021-12-06 23:21:10,644 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:21:10" (1/1) ... [2021-12-06 23:21:10,657 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:21:10" (1/1) ... [2021-12-06 23:21:10,657 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:21:10" (1/1) ... [2021-12-06 23:21:10,701 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:21:10" (1/1) ... [2021-12-06 23:21:10,711 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:21:10" (1/1) ... [2021-12-06 23:21:10,719 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:21:10" (1/1) ... [2021-12-06 23:21:10,730 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-06 23:21:10,731 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-06 23:21:10,731 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-06 23:21:10,731 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-06 23:21:10,732 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:21:10" (1/1) ... [2021-12-06 23:21:10,737 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 23:21:10,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eee3cfc-9d9d-4fe5-af60-5aebe83337e2/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:21:10,756 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eee3cfc-9d9d-4fe5-af60-5aebe83337e2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-06 23:21:10,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eee3cfc-9d9d-4fe5-af60-5aebe83337e2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-06 23:21:10,791 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-06 23:21:10,791 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-06 23:21:10,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-06 23:21:10,791 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_release_host [2021-12-06 23:21:10,791 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_release_host [2021-12-06 23:21:10,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-06 23:21:10,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-06 23:21:10,792 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_unregister_dev [2021-12-06 23:21:10,792 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_unregister_dev [2021-12-06 23:21:10,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-06 23:21:10,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-06 23:21:10,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-06 23:21:10,792 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_get_host_pm_caps [2021-12-06 23:21:10,792 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_get_host_pm_caps [2021-12-06 23:21:10,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-06 23:21:10,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-06 23:21:10,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-06 23:21:10,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-06 23:21:10,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-06 23:21:10,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-06 23:21:10,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-06 23:21:10,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-06 23:21:10,793 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-06 23:21:10,793 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-06 23:21:10,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-06 23:21:10,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-06 23:21:10,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-06 23:21:10,793 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-12-06 23:21:10,793 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-12-06 23:21:10,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-06 23:21:10,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-06 23:21:10,793 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_disable_host_int [2021-12-06 23:21:10,793 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_disable_host_int [2021-12-06 23:21:10,793 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-06 23:21:10,794 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-06 23:21:10,794 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_writesb [2021-12-06 23:21:10,794 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_writesb [2021-12-06 23:21:10,794 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_writeb [2021-12-06 23:21:10,794 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_writeb [2021-12-06 23:21:10,794 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-06 23:21:10,794 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-06 23:21:10,794 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_release_irq [2021-12-06 23:21:10,794 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_release_irq [2021-12-06 23:21:10,794 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_disable_func [2021-12-06 23:21:10,794 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_disable_func [2021-12-06 23:21:10,794 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-06 23:21:10,794 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-06 23:21:10,794 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-06 23:21:10,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-06 23:21:10,795 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_resume [2021-12-06 23:21:10,795 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_resume [2021-12-06 23:21:10,795 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_claim_host [2021-12-06 23:21:10,795 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_claim_host [2021-12-06 23:21:10,795 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-06 23:21:10,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-06 23:21:10,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-06 23:21:10,795 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-06 23:21:10,795 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-06 23:21:10,795 INFO L130 BoogieDeclarations]: Found specification of procedure hci_recv_frame [2021-12-06 23:21:10,795 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_recv_frame [2021-12-06 23:21:10,795 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_readsb [2021-12-06 23:21:10,795 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_readsb [2021-12-06 23:21:10,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-06 23:21:10,796 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-12-06 23:21:10,796 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-12-06 23:21:10,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-06 23:21:10,796 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_verify_fw_download [2021-12-06 23:21:10,796 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_verify_fw_download [2021-12-06 23:21:10,796 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-12-06 23:21:10,796 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-12-06 23:21:10,796 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_suspend [2021-12-06 23:21:10,796 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_suspend [2021-12-06 23:21:10,796 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-06 23:21:10,796 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-06 23:21:10,796 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-06 23:21:10,796 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-06 23:21:10,796 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-12-06 23:21:10,796 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-12-06 23:21:10,797 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-06 23:21:10,797 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-06 23:21:10,797 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_poll_card_status [2021-12-06 23:21:10,797 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_poll_card_status [2021-12-06 23:21:10,797 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-12-06 23:21:10,797 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-12-06 23:21:10,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-06 23:21:10,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-06 23:21:10,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-06 23:21:10,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-06 23:21:10,797 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-06 23:21:10,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-06 23:21:10,797 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_readb [2021-12-06 23:21:10,797 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_readb [2021-12-06 23:21:11,079 INFO L236 CfgBuilder]: Building ICFG [2021-12-06 23:21:11,081 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-06 23:21:11,344 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-06 23:21:12,639 INFO L277 CfgBuilder]: Performing block encoding [2021-12-06 23:21:12,652 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-06 23:21:12,653 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-06 23:21:12,656 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 11:21:12 BoogieIcfgContainer [2021-12-06 23:21:12,656 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-06 23:21:12,658 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-06 23:21:12,658 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-06 23:21:12,661 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-06 23:21:12,661 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 11:21:09" (1/3) ... [2021-12-06 23:21:12,661 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@148e1d77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 11:21:12, skipping insertion in model container [2021-12-06 23:21:12,661 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:21:10" (2/3) ... [2021-12-06 23:21:12,662 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@148e1d77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 11:21:12, skipping insertion in model container [2021-12-06 23:21:12,662 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 11:21:12" (3/3) ... [2021-12-06 23:21:12,663 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i [2021-12-06 23:21:12,668 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-06 23:21:12,668 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-06 23:21:12,706 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-06 23:21:12,711 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-06 23:21:12,711 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-06 23:21:12,735 INFO L276 IsEmpty]: Start isEmpty. Operand has 668 states, 499 states have (on average 1.3727454909819639) internal successors, (685), 507 states have internal predecessors, (685), 130 states have call successors, (130), 38 states have call predecessors, (130), 37 states have return successors, (126), 126 states have call predecessors, (126), 126 states have call successors, (126) [2021-12-06 23:21:12,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2021-12-06 23:21:12,750 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:21:12,751 INFO L514 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:21:12,751 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:21:12,755 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:21:12,755 INFO L85 PathProgramCache]: Analyzing trace with hash 1756024584, now seen corresponding path program 1 times [2021-12-06 23:21:12,762 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:21:12,762 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1202323448] [2021-12-06 23:21:12,762 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:21:12,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:21:12,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:13,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:21:13,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:13,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-06 23:21:13,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:13,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2021-12-06 23:21:13,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:13,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2021-12-06 23:21:13,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:13,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-12-06 23:21:13,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:13,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2021-12-06 23:21:13,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:13,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2021-12-06 23:21:13,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:13,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-06 23:21:13,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:13,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 23:21:13,204 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:21:13,204 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1202323448] [2021-12-06 23:21:13,205 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1202323448] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:21:13,205 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:21:13,205 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-06 23:21:13,206 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [585505338] [2021-12-06 23:21:13,207 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:21:13,211 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-06 23:21:13,211 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:21:13,236 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-06 23:21:13,237 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-12-06 23:21:13,242 INFO L87 Difference]: Start difference. First operand has 668 states, 499 states have (on average 1.3727454909819639) internal successors, (685), 507 states have internal predecessors, (685), 130 states have call successors, (130), 38 states have call predecessors, (130), 37 states have return successors, (126), 126 states have call predecessors, (126), 126 states have call successors, (126) Second operand has 6 states, 6 states have (on average 10.166666666666666) internal successors, (61), 3 states have internal predecessors, (61), 2 states have call successors, (11), 5 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2021-12-06 23:21:14,855 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:21:14,855 INFO L93 Difference]: Finished difference Result 1682 states and 2401 transitions. [2021-12-06 23:21:14,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-06 23:21:14,857 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.166666666666666) internal successors, (61), 3 states have internal predecessors, (61), 2 states have call successors, (11), 5 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 80 [2021-12-06 23:21:14,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:21:14,878 INFO L225 Difference]: With dead ends: 1682 [2021-12-06 23:21:14,879 INFO L226 Difference]: Without dead ends: 994 [2021-12-06 23:21:14,886 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2021-12-06 23:21:14,888 INFO L933 BasicCegarLoop]: 967 mSDtfsCounter, 547 mSDsluCounter, 1752 mSDsCounter, 0 mSdLazyCounter, 772 mSolverCounterSat, 203 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 595 SdHoareTripleChecker+Valid, 2719 SdHoareTripleChecker+Invalid, 975 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 203 IncrementalHoareTripleChecker+Valid, 772 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2021-12-06 23:21:14,889 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [595 Valid, 2719 Invalid, 975 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [203 Valid, 772 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2021-12-06 23:21:14,904 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 994 states. [2021-12-06 23:21:14,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 994 to 966. [2021-12-06 23:21:14,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 966 states, 732 states have (on average 1.3633879781420766) internal successors, (998), 736 states have internal predecessors, (998), 175 states have call successors, (175), 59 states have call predecessors, (175), 58 states have return successors, (174), 173 states have call predecessors, (174), 174 states have call successors, (174) [2021-12-06 23:21:14,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 966 states and 1347 transitions. [2021-12-06 23:21:14,985 INFO L78 Accepts]: Start accepts. Automaton has 966 states and 1347 transitions. Word has length 80 [2021-12-06 23:21:14,985 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:21:14,986 INFO L470 AbstractCegarLoop]: Abstraction has 966 states and 1347 transitions. [2021-12-06 23:21:14,986 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.166666666666666) internal successors, (61), 3 states have internal predecessors, (61), 2 states have call successors, (11), 5 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2021-12-06 23:21:14,986 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1347 transitions. [2021-12-06 23:21:14,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2021-12-06 23:21:14,992 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:21:14,992 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:21:14,993 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-06 23:21:14,993 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:21:14,993 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:21:14,993 INFO L85 PathProgramCache]: Analyzing trace with hash -488697868, now seen corresponding path program 1 times [2021-12-06 23:21:14,993 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:21:14,993 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [984054131] [2021-12-06 23:21:14,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:21:14,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:21:15,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:15,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:21:15,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:15,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-06 23:21:15,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:15,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-06 23:21:15,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:15,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-12-06 23:21:15,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:15,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-12-06 23:21:15,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:15,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-06 23:21:15,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:15,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-12-06 23:21:15,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:15,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-06 23:21:15,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:15,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2021-12-06 23:21:15,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:15,179 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-12-06 23:21:15,180 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:21:15,180 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [984054131] [2021-12-06 23:21:15,180 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [984054131] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:21:15,180 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:21:15,180 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 23:21:15,181 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1874029479] [2021-12-06 23:21:15,181 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:21:15,182 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-06 23:21:15,182 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:21:15,183 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-06 23:21:15,183 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-06 23:21:15,183 INFO L87 Difference]: Start difference. First operand 966 states and 1347 transitions. Second operand has 5 states, 5 states have (on average 13.6) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (13), 4 states have call predecessors, (13), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2021-12-06 23:21:16,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:21:16,907 INFO L93 Difference]: Finished difference Result 2400 states and 3354 transitions. [2021-12-06 23:21:16,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-12-06 23:21:16,907 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (13), 4 states have call predecessors, (13), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 92 [2021-12-06 23:21:16,908 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:21:16,915 INFO L225 Difference]: With dead ends: 2400 [2021-12-06 23:21:16,915 INFO L226 Difference]: Without dead ends: 1439 [2021-12-06 23:21:16,918 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-12-06 23:21:16,919 INFO L933 BasicCegarLoop]: 1344 mSDtfsCounter, 782 mSDsluCounter, 1889 mSDsCounter, 0 mSdLazyCounter, 1047 mSolverCounterSat, 360 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 881 SdHoareTripleChecker+Valid, 3233 SdHoareTripleChecker+Invalid, 1407 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 360 IncrementalHoareTripleChecker+Valid, 1047 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2021-12-06 23:21:16,920 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [881 Valid, 3233 Invalid, 1407 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [360 Valid, 1047 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2021-12-06 23:21:16,922 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1439 states. [2021-12-06 23:21:16,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1439 to 1378. [2021-12-06 23:21:16,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1378 states, 1043 states have (on average 1.361457334611697) internal successors, (1420), 1048 states have internal predecessors, (1420), 251 states have call successors, (251), 84 states have call predecessors, (251), 83 states have return successors, (250), 249 states have call predecessors, (250), 250 states have call successors, (250) [2021-12-06 23:21:16,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 1378 states and 1921 transitions. [2021-12-06 23:21:16,980 INFO L78 Accepts]: Start accepts. Automaton has 1378 states and 1921 transitions. Word has length 92 [2021-12-06 23:21:16,980 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:21:16,980 INFO L470 AbstractCegarLoop]: Abstraction has 1378 states and 1921 transitions. [2021-12-06 23:21:16,980 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (13), 4 states have call predecessors, (13), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2021-12-06 23:21:16,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 1921 transitions. [2021-12-06 23:21:16,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2021-12-06 23:21:16,984 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:21:16,985 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:21:16,985 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-06 23:21:16,985 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:21:16,985 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:21:16,985 INFO L85 PathProgramCache]: Analyzing trace with hash -51397263, now seen corresponding path program 1 times [2021-12-06 23:21:16,985 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:21:16,986 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1468083452] [2021-12-06 23:21:16,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:21:16,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:21:17,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:17,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:21:17,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:17,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-06 23:21:17,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:17,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2021-12-06 23:21:17,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:17,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-12-06 23:21:17,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:17,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2021-12-06 23:21:17,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:17,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2021-12-06 23:21:17,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:17,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2021-12-06 23:21:17,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:17,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2021-12-06 23:21:17,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:17,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2021-12-06 23:21:17,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:17,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-06 23:21:17,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:17,140 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-12-06 23:21:17,140 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:21:17,140 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1468083452] [2021-12-06 23:21:17,140 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1468083452] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:21:17,140 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:21:17,141 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-06 23:21:17,141 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [157520435] [2021-12-06 23:21:17,141 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:21:17,141 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-06 23:21:17,148 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:21:17,149 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-06 23:21:17,149 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-12-06 23:21:17,149 INFO L87 Difference]: Start difference. First operand 1378 states and 1921 transitions. Second operand has 7 states, 7 states have (on average 11.0) internal successors, (77), 4 states have internal predecessors, (77), 2 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-12-06 23:21:18,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:21:18,516 INFO L93 Difference]: Finished difference Result 2788 states and 3901 transitions. [2021-12-06 23:21:18,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-06 23:21:18,517 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 4 states have internal predecessors, (77), 2 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 106 [2021-12-06 23:21:18,517 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:21:18,527 INFO L225 Difference]: With dead ends: 2788 [2021-12-06 23:21:18,527 INFO L226 Difference]: Without dead ends: 1414 [2021-12-06 23:21:18,531 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-12-06 23:21:18,533 INFO L933 BasicCegarLoop]: 889 mSDtfsCounter, 193 mSDsluCounter, 2557 mSDsCounter, 0 mSdLazyCounter, 735 mSolverCounterSat, 265 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 199 SdHoareTripleChecker+Valid, 3446 SdHoareTripleChecker+Invalid, 1000 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 265 IncrementalHoareTripleChecker+Valid, 735 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2021-12-06 23:21:18,534 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [199 Valid, 3446 Invalid, 1000 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [265 Valid, 735 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2021-12-06 23:21:18,536 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1414 states. [2021-12-06 23:21:18,605 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1414 to 1378. [2021-12-06 23:21:18,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1378 states, 1043 states have (on average 1.3576222435282839) internal successors, (1416), 1048 states have internal predecessors, (1416), 251 states have call successors, (251), 84 states have call predecessors, (251), 83 states have return successors, (250), 249 states have call predecessors, (250), 250 states have call successors, (250) [2021-12-06 23:21:18,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 1378 states and 1917 transitions. [2021-12-06 23:21:18,618 INFO L78 Accepts]: Start accepts. Automaton has 1378 states and 1917 transitions. Word has length 106 [2021-12-06 23:21:18,618 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:21:18,619 INFO L470 AbstractCegarLoop]: Abstraction has 1378 states and 1917 transitions. [2021-12-06 23:21:18,619 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 4 states have internal predecessors, (77), 2 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-12-06 23:21:18,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 1917 transitions. [2021-12-06 23:21:18,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2021-12-06 23:21:18,626 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:21:18,626 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:21:18,626 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-06 23:21:18,626 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:21:18,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:21:18,627 INFO L85 PathProgramCache]: Analyzing trace with hash -822130829, now seen corresponding path program 1 times [2021-12-06 23:21:18,627 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:21:18,627 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1893780517] [2021-12-06 23:21:18,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:21:18,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:21:18,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:18,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:21:18,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:18,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-06 23:21:18,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:18,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2021-12-06 23:21:18,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:18,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-12-06 23:21:18,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:18,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2021-12-06 23:21:18,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:18,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2021-12-06 23:21:18,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:18,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2021-12-06 23:21:18,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:18,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2021-12-06 23:21:18,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:18,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2021-12-06 23:21:18,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:18,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-06 23:21:18,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:18,852 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-12-06 23:21:18,852 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:21:18,852 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1893780517] [2021-12-06 23:21:18,852 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1893780517] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:21:18,853 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:21:18,853 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-06 23:21:18,853 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1855343412] [2021-12-06 23:21:18,853 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:21:18,854 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-06 23:21:18,854 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:21:18,854 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-06 23:21:18,854 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-12-06 23:21:18,855 INFO L87 Difference]: Start difference. First operand 1378 states and 1917 transitions. Second operand has 8 states, 8 states have (on average 9.5) internal successors, (76), 5 states have internal predecessors, (76), 2 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-12-06 23:21:20,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:21:20,299 INFO L93 Difference]: Finished difference Result 3210 states and 4565 transitions. [2021-12-06 23:21:20,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-06 23:21:20,299 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 9.5) internal successors, (76), 5 states have internal predecessors, (76), 2 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 106 [2021-12-06 23:21:20,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:21:20,307 INFO L225 Difference]: With dead ends: 3210 [2021-12-06 23:21:20,307 INFO L226 Difference]: Without dead ends: 1848 [2021-12-06 23:21:20,310 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2021-12-06 23:21:20,311 INFO L933 BasicCegarLoop]: 1042 mSDtfsCounter, 649 mSDsluCounter, 3135 mSDsCounter, 0 mSdLazyCounter, 840 mSolverCounterSat, 418 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 668 SdHoareTripleChecker+Valid, 4177 SdHoareTripleChecker+Invalid, 1258 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 418 IncrementalHoareTripleChecker+Valid, 840 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2021-12-06 23:21:20,311 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [668 Valid, 4177 Invalid, 1258 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [418 Valid, 840 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2021-12-06 23:21:20,314 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1848 states. [2021-12-06 23:21:20,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1848 to 1384. [2021-12-06 23:21:20,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1384 states, 1049 states have (on average 1.355576739752145) internal successors, (1422), 1052 states have internal predecessors, (1422), 251 states have call successors, (251), 84 states have call predecessors, (251), 83 states have return successors, (250), 249 states have call predecessors, (250), 250 states have call successors, (250) [2021-12-06 23:21:20,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 1384 states and 1923 transitions. [2021-12-06 23:21:20,362 INFO L78 Accepts]: Start accepts. Automaton has 1384 states and 1923 transitions. Word has length 106 [2021-12-06 23:21:20,362 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:21:20,363 INFO L470 AbstractCegarLoop]: Abstraction has 1384 states and 1923 transitions. [2021-12-06 23:21:20,363 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 9.5) internal successors, (76), 5 states have internal predecessors, (76), 2 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-12-06 23:21:20,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 1923 transitions. [2021-12-06 23:21:20,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-12-06 23:21:20,367 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:21:20,367 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:21:20,367 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-06 23:21:20,367 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:21:20,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:21:20,367 INFO L85 PathProgramCache]: Analyzing trace with hash 1216880409, now seen corresponding path program 1 times [2021-12-06 23:21:20,368 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:21:20,368 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1599467805] [2021-12-06 23:21:20,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:21:20,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:21:20,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:20,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:21:20,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:20,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-06 23:21:20,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:20,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2021-12-06 23:21:20,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:20,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-12-06 23:21:20,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:20,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-06 23:21:20,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:20,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2021-12-06 23:21:20,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:20,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-12-06 23:21:20,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:20,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2021-12-06 23:21:20,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:20,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2021-12-06 23:21:20,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:20,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-12-06 23:21:20,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:20,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2021-12-06 23:21:20,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:20,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2021-12-06 23:21:20,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:20,536 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-12-06 23:21:20,536 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:21:20,537 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1599467805] [2021-12-06 23:21:20,537 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1599467805] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:21:20,537 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:21:20,537 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-06 23:21:20,537 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1914461889] [2021-12-06 23:21:20,537 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:21:20,538 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-06 23:21:20,538 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:21:20,538 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-06 23:21:20,538 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-12-06 23:21:20,539 INFO L87 Difference]: Start difference. First operand 1384 states and 1923 transitions. Second operand has 6 states, 6 states have (on average 13.5) internal successors, (81), 3 states have internal predecessors, (81), 2 states have call successors, (15), 5 states have call predecessors, (15), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2021-12-06 23:21:21,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:21:21,658 INFO L93 Difference]: Finished difference Result 2790 states and 3893 transitions. [2021-12-06 23:21:21,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-06 23:21:21,658 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.5) internal successors, (81), 3 states have internal predecessors, (81), 2 states have call successors, (15), 5 states have call predecessors, (15), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 117 [2021-12-06 23:21:21,659 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:21:21,667 INFO L225 Difference]: With dead ends: 2790 [2021-12-06 23:21:21,668 INFO L226 Difference]: Without dead ends: 1422 [2021-12-06 23:21:21,671 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-12-06 23:21:21,672 INFO L933 BasicCegarLoop]: 889 mSDtfsCounter, 190 mSDsluCounter, 1746 mSDsCounter, 0 mSdLazyCounter, 617 mSolverCounterSat, 265 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 196 SdHoareTripleChecker+Valid, 2635 SdHoareTripleChecker+Invalid, 882 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 265 IncrementalHoareTripleChecker+Valid, 617 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2021-12-06 23:21:21,673 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [196 Valid, 2635 Invalid, 882 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [265 Valid, 617 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2021-12-06 23:21:21,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1422 states. [2021-12-06 23:21:21,725 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1422 to 1386. [2021-12-06 23:21:21,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1386 states, 1051 states have (on average 1.3549000951474786) internal successors, (1424), 1054 states have internal predecessors, (1424), 251 states have call successors, (251), 84 states have call predecessors, (251), 83 states have return successors, (250), 249 states have call predecessors, (250), 250 states have call successors, (250) [2021-12-06 23:21:21,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 1386 states and 1925 transitions. [2021-12-06 23:21:21,736 INFO L78 Accepts]: Start accepts. Automaton has 1386 states and 1925 transitions. Word has length 117 [2021-12-06 23:21:21,736 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:21:21,736 INFO L470 AbstractCegarLoop]: Abstraction has 1386 states and 1925 transitions. [2021-12-06 23:21:21,737 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.5) internal successors, (81), 3 states have internal predecessors, (81), 2 states have call successors, (15), 5 states have call predecessors, (15), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2021-12-06 23:21:21,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 1925 transitions. [2021-12-06 23:21:21,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-12-06 23:21:21,742 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:21:21,742 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:21:21,742 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-06 23:21:21,743 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:21:21,743 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:21:21,743 INFO L85 PathProgramCache]: Analyzing trace with hash 484912983, now seen corresponding path program 1 times [2021-12-06 23:21:21,743 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:21:21,743 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [829115370] [2021-12-06 23:21:21,743 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:21:21,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:21:21,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:21,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:21:21,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:21,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-06 23:21:21,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:21,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2021-12-06 23:21:21,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:21,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-12-06 23:21:21,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:21,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-06 23:21:21,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:21,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2021-12-06 23:21:21,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:21,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-12-06 23:21:21,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:21,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2021-12-06 23:21:21,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:21,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2021-12-06 23:21:21,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:21,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-12-06 23:21:21,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:21,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2021-12-06 23:21:21,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:21,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2021-12-06 23:21:21,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:21,924 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-12-06 23:21:21,924 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:21:21,925 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [829115370] [2021-12-06 23:21:21,925 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [829115370] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:21:21,925 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:21:21,925 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-06 23:21:21,925 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1560089497] [2021-12-06 23:21:21,925 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:21:21,926 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-06 23:21:21,926 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:21:21,926 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-06 23:21:21,926 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-12-06 23:21:21,926 INFO L87 Difference]: Start difference. First operand 1386 states and 1925 transitions. Second operand has 6 states, 6 states have (on average 13.5) internal successors, (81), 3 states have internal predecessors, (81), 2 states have call successors, (15), 5 states have call predecessors, (15), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2021-12-06 23:21:22,456 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:21:22,456 INFO L93 Difference]: Finished difference Result 2794 states and 3897 transitions. [2021-12-06 23:21:22,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-06 23:21:22,457 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.5) internal successors, (81), 3 states have internal predecessors, (81), 2 states have call successors, (15), 5 states have call predecessors, (15), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 117 [2021-12-06 23:21:22,457 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:21:22,466 INFO L225 Difference]: With dead ends: 2794 [2021-12-06 23:21:22,466 INFO L226 Difference]: Without dead ends: 1424 [2021-12-06 23:21:22,470 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-12-06 23:21:22,471 INFO L933 BasicCegarLoop]: 891 mSDtfsCounter, 280 mSDsluCounter, 1341 mSDsCounter, 0 mSdLazyCounter, 330 mSolverCounterSat, 393 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 286 SdHoareTripleChecker+Valid, 2232 SdHoareTripleChecker+Invalid, 723 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 393 IncrementalHoareTripleChecker+Valid, 330 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2021-12-06 23:21:22,471 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [286 Valid, 2232 Invalid, 723 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [393 Valid, 330 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2021-12-06 23:21:22,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1424 states. [2021-12-06 23:21:22,518 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1424 to 1388. [2021-12-06 23:21:22,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1388 states, 1053 states have (on average 1.3542260208926875) internal successors, (1426), 1056 states have internal predecessors, (1426), 251 states have call successors, (251), 84 states have call predecessors, (251), 83 states have return successors, (250), 249 states have call predecessors, (250), 250 states have call successors, (250) [2021-12-06 23:21:22,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 1388 states and 1927 transitions. [2021-12-06 23:21:22,526 INFO L78 Accepts]: Start accepts. Automaton has 1388 states and 1927 transitions. Word has length 117 [2021-12-06 23:21:22,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:21:22,526 INFO L470 AbstractCegarLoop]: Abstraction has 1388 states and 1927 transitions. [2021-12-06 23:21:22,527 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.5) internal successors, (81), 3 states have internal predecessors, (81), 2 states have call successors, (15), 5 states have call predecessors, (15), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2021-12-06 23:21:22,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 1927 transitions. [2021-12-06 23:21:22,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-12-06 23:21:22,530 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:21:22,530 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:21:22,530 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-12-06 23:21:22,531 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:21:22,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:21:22,531 INFO L85 PathProgramCache]: Analyzing trace with hash -412480295, now seen corresponding path program 1 times [2021-12-06 23:21:22,531 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:21:22,531 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [297151800] [2021-12-06 23:21:22,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:21:22,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:21:22,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:22,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:21:22,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:22,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-06 23:21:22,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:22,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2021-12-06 23:21:22,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:22,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-12-06 23:21:22,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:22,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-06 23:21:22,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:22,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2021-12-06 23:21:22,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:22,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-12-06 23:21:22,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:22,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2021-12-06 23:21:22,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:22,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2021-12-06 23:21:22,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:22,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-12-06 23:21:22,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:22,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2021-12-06 23:21:22,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:22,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2021-12-06 23:21:22,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:22,709 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-12-06 23:21:22,710 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:21:22,710 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [297151800] [2021-12-06 23:21:22,710 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [297151800] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:21:22,710 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:21:22,710 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-06 23:21:22,710 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [48530631] [2021-12-06 23:21:22,710 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:21:22,710 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-06 23:21:22,710 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:21:22,711 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-06 23:21:22,711 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-12-06 23:21:22,711 INFO L87 Difference]: Start difference. First operand 1388 states and 1927 transitions. Second operand has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 4 states have internal predecessors, (81), 2 states have call successors, (15), 5 states have call predecessors, (15), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2021-12-06 23:21:24,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:21:24,500 INFO L93 Difference]: Finished difference Result 2838 states and 3961 transitions. [2021-12-06 23:21:24,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-06 23:21:24,501 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 4 states have internal predecessors, (81), 2 states have call successors, (15), 5 states have call predecessors, (15), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 117 [2021-12-06 23:21:24,501 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:21:24,508 INFO L225 Difference]: With dead ends: 2838 [2021-12-06 23:21:24,508 INFO L226 Difference]: Without dead ends: 1466 [2021-12-06 23:21:24,511 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-12-06 23:21:24,512 INFO L933 BasicCegarLoop]: 889 mSDtfsCounter, 119 mSDsluCounter, 2916 mSDsCounter, 0 mSdLazyCounter, 1100 mSolverCounterSat, 136 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 129 SdHoareTripleChecker+Valid, 3805 SdHoareTripleChecker+Invalid, 1236 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 136 IncrementalHoareTripleChecker+Valid, 1100 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2021-12-06 23:21:24,512 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [129 Valid, 3805 Invalid, 1236 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [136 Valid, 1100 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2021-12-06 23:21:24,514 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1466 states. [2021-12-06 23:21:24,547 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1466 to 1394. [2021-12-06 23:21:24,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1394 states, 1057 states have (on average 1.3547776726584673) internal successors, (1432), 1062 states have internal predecessors, (1432), 251 states have call successors, (251), 84 states have call predecessors, (251), 85 states have return successors, (252), 249 states have call predecessors, (252), 250 states have call successors, (252) [2021-12-06 23:21:24,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 1394 states and 1935 transitions. [2021-12-06 23:21:24,553 INFO L78 Accepts]: Start accepts. Automaton has 1394 states and 1935 transitions. Word has length 117 [2021-12-06 23:21:24,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:21:24,553 INFO L470 AbstractCegarLoop]: Abstraction has 1394 states and 1935 transitions. [2021-12-06 23:21:24,553 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 4 states have internal predecessors, (81), 2 states have call successors, (15), 5 states have call predecessors, (15), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2021-12-06 23:21:24,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 1935 transitions. [2021-12-06 23:21:24,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-12-06 23:21:24,557 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:21:24,557 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:21:24,557 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-12-06 23:21:24,557 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:21:24,557 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:21:24,557 INFO L85 PathProgramCache]: Analyzing trace with hash -2029830177, now seen corresponding path program 1 times [2021-12-06 23:21:24,557 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:21:24,557 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [845024153] [2021-12-06 23:21:24,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:21:24,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:21:24,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:24,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:21:24,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:24,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-06 23:21:24,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:24,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2021-12-06 23:21:24,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:24,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-12-06 23:21:24,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:24,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2021-12-06 23:21:24,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:24,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-12-06 23:21:24,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:24,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-06 23:21:24,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:24,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-06 23:21:24,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:24,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2021-12-06 23:21:24,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:24,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-06 23:21:24,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:24,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-12-06 23:21:24,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:24,735 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-12-06 23:21:24,735 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:21:24,735 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [845024153] [2021-12-06 23:21:24,735 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [845024153] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:21:24,736 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:21:24,736 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 23:21:24,736 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1423605317] [2021-12-06 23:21:24,736 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:21:24,736 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-06 23:21:24,736 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:21:24,736 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-06 23:21:24,736 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-06 23:21:24,737 INFO L87 Difference]: Start difference. First operand 1394 states and 1935 transitions. Second operand has 5 states, 5 states have (on average 16.8) internal successors, (84), 3 states have internal predecessors, (84), 3 states have call successors, (15), 4 states have call predecessors, (15), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2021-12-06 23:21:26,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:21:26,214 INFO L93 Difference]: Finished difference Result 3293 states and 4604 transitions. [2021-12-06 23:21:26,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-12-06 23:21:26,215 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.8) internal successors, (84), 3 states have internal predecessors, (84), 3 states have call successors, (15), 4 states have call predecessors, (15), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) Word has length 118 [2021-12-06 23:21:26,215 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:21:26,223 INFO L225 Difference]: With dead ends: 3293 [2021-12-06 23:21:26,223 INFO L226 Difference]: Without dead ends: 1915 [2021-12-06 23:21:26,226 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-12-06 23:21:26,227 INFO L933 BasicCegarLoop]: 965 mSDtfsCounter, 937 mSDsluCounter, 1521 mSDsCounter, 0 mSdLazyCounter, 925 mSolverCounterSat, 516 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1034 SdHoareTripleChecker+Valid, 2486 SdHoareTripleChecker+Invalid, 1441 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 516 IncrementalHoareTripleChecker+Valid, 925 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2021-12-06 23:21:26,227 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1034 Valid, 2486 Invalid, 1441 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [516 Valid, 925 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2021-12-06 23:21:26,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1915 states. [2021-12-06 23:21:26,282 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1915 to 1843. [2021-12-06 23:21:26,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1843 states, 1406 states have (on average 1.3556187766714083) internal successors, (1906), 1412 states have internal predecessors, (1906), 326 states have call successors, (326), 108 states have call predecessors, (326), 110 states have return successors, (328), 324 states have call predecessors, (328), 325 states have call successors, (328) [2021-12-06 23:21:26,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1843 states to 1843 states and 2560 transitions. [2021-12-06 23:21:26,289 INFO L78 Accepts]: Start accepts. Automaton has 1843 states and 2560 transitions. Word has length 118 [2021-12-06 23:21:26,289 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:21:26,289 INFO L470 AbstractCegarLoop]: Abstraction has 1843 states and 2560 transitions. [2021-12-06 23:21:26,290 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.8) internal successors, (84), 3 states have internal predecessors, (84), 3 states have call successors, (15), 4 states have call predecessors, (15), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2021-12-06 23:21:26,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 2560 transitions. [2021-12-06 23:21:26,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2021-12-06 23:21:26,294 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:21:26,294 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:21:26,294 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-12-06 23:21:26,294 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:21:26,295 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:21:26,295 INFO L85 PathProgramCache]: Analyzing trace with hash 1684837886, now seen corresponding path program 1 times [2021-12-06 23:21:26,295 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:21:26,295 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1702308077] [2021-12-06 23:21:26,295 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:21:26,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:21:26,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:26,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:21:26,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:26,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-06 23:21:26,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:26,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2021-12-06 23:21:26,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:26,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2021-12-06 23:21:26,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:26,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2021-12-06 23:21:26,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:26,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2021-12-06 23:21:26,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:26,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2021-12-06 23:21:26,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:26,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2021-12-06 23:21:26,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:26,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-06 23:21:26,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:26,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-12-06 23:21:26,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:26,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-12-06 23:21:26,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:26,418 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-12-06 23:21:26,419 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:21:26,419 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1702308077] [2021-12-06 23:21:26,419 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1702308077] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:21:26,419 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:21:26,419 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 23:21:26,419 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [759887745] [2021-12-06 23:21:26,419 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:21:26,419 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-06 23:21:26,419 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:21:26,420 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-06 23:21:26,420 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-06 23:21:26,420 INFO L87 Difference]: Start difference. First operand 1843 states and 2560 transitions. Second operand has 5 states, 5 states have (on average 19.2) internal successors, (96), 3 states have internal predecessors, (96), 2 states have call successors, (15), 4 states have call predecessors, (15), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2021-12-06 23:21:28,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:21:28,201 INFO L93 Difference]: Finished difference Result 4298 states and 6001 transitions. [2021-12-06 23:21:28,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-12-06 23:21:28,201 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 19.2) internal successors, (96), 3 states have internal predecessors, (96), 2 states have call successors, (15), 4 states have call predecessors, (15), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 132 [2021-12-06 23:21:28,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:21:28,215 INFO L225 Difference]: With dead ends: 4298 [2021-12-06 23:21:28,215 INFO L226 Difference]: Without dead ends: 2471 [2021-12-06 23:21:28,219 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-12-06 23:21:28,220 INFO L933 BasicCegarLoop]: 1387 mSDtfsCounter, 883 mSDsluCounter, 1970 mSDsCounter, 0 mSdLazyCounter, 1084 mSolverCounterSat, 401 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 981 SdHoareTripleChecker+Valid, 3357 SdHoareTripleChecker+Invalid, 1485 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 401 IncrementalHoareTripleChecker+Valid, 1084 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2021-12-06 23:21:28,220 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [981 Valid, 3357 Invalid, 1485 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [401 Valid, 1084 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2021-12-06 23:21:28,224 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2471 states. [2021-12-06 23:21:28,278 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2471 to 2388. [2021-12-06 23:21:28,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2388 states, 1828 states have (on average 1.3550328227571116) internal successors, (2477), 1835 states have internal predecessors, (2477), 417 states have call successors, (417), 139 states have call predecessors, (417), 142 states have return successors, (420), 415 states have call predecessors, (420), 416 states have call successors, (420) [2021-12-06 23:21:28,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2388 states to 2388 states and 3314 transitions. [2021-12-06 23:21:28,287 INFO L78 Accepts]: Start accepts. Automaton has 2388 states and 3314 transitions. Word has length 132 [2021-12-06 23:21:28,287 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:21:28,287 INFO L470 AbstractCegarLoop]: Abstraction has 2388 states and 3314 transitions. [2021-12-06 23:21:28,287 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.2) internal successors, (96), 3 states have internal predecessors, (96), 2 states have call successors, (15), 4 states have call predecessors, (15), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2021-12-06 23:21:28,287 INFO L276 IsEmpty]: Start isEmpty. Operand 2388 states and 3314 transitions. [2021-12-06 23:21:28,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2021-12-06 23:21:28,292 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:21:28,293 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:21:28,293 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-12-06 23:21:28,293 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:21:28,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:21:28,293 INFO L85 PathProgramCache]: Analyzing trace with hash 1894180193, now seen corresponding path program 1 times [2021-12-06 23:21:28,293 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:21:28,293 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [748608090] [2021-12-06 23:21:28,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:21:28,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:21:28,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:28,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:21:28,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:28,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-06 23:21:28,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:28,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2021-12-06 23:21:28,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:28,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-12-06 23:21:28,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:28,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-06 23:21:28,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:28,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2021-12-06 23:21:28,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:28,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-12-06 23:21:28,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:28,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2021-12-06 23:21:28,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:28,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-12-06 23:21:28,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:28,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-06 23:21:28,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:28,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2021-12-06 23:21:28,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:28,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2021-12-06 23:21:28,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:28,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2021-12-06 23:21:28,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:28,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2021-12-06 23:21:28,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:28,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-12-06 23:21:28,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:28,474 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-12-06 23:21:28,474 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:21:28,474 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [748608090] [2021-12-06 23:21:28,474 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [748608090] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:21:28,475 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:21:28,475 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-06 23:21:28,475 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [733988416] [2021-12-06 23:21:28,475 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:21:28,475 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-06 23:21:28,475 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:21:28,475 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-06 23:21:28,475 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-12-06 23:21:28,476 INFO L87 Difference]: Start difference. First operand 2388 states and 3314 transitions. Second operand has 7 states, 7 states have (on average 12.714285714285714) internal successors, (89), 4 states have internal predecessors, (89), 3 states have call successors, (18), 5 states have call predecessors, (18), 2 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2021-12-06 23:21:29,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:21:29,634 INFO L93 Difference]: Finished difference Result 4894 states and 6827 transitions. [2021-12-06 23:21:29,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-06 23:21:29,635 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.714285714285714) internal successors, (89), 4 states have internal predecessors, (89), 3 states have call successors, (18), 5 states have call predecessors, (18), 2 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) Word has length 137 [2021-12-06 23:21:29,635 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:21:29,645 INFO L225 Difference]: With dead ends: 4894 [2021-12-06 23:21:29,646 INFO L226 Difference]: Without dead ends: 2522 [2021-12-06 23:21:29,650 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-12-06 23:21:29,650 INFO L933 BasicCegarLoop]: 904 mSDtfsCounter, 211 mSDsluCounter, 2572 mSDsCounter, 0 mSdLazyCounter, 761 mSolverCounterSat, 270 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 219 SdHoareTripleChecker+Valid, 3476 SdHoareTripleChecker+Invalid, 1031 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 270 IncrementalHoareTripleChecker+Valid, 761 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2021-12-06 23:21:29,651 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [219 Valid, 3476 Invalid, 1031 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [270 Valid, 761 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2021-12-06 23:21:29,653 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2522 states. [2021-12-06 23:21:29,720 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2522 to 2404. [2021-12-06 23:21:29,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2404 states, 1840 states have (on average 1.3527173913043478) internal successors, (2489), 1847 states have internal predecessors, (2489), 421 states have call successors, (421), 139 states have call predecessors, (421), 142 states have return successors, (424), 419 states have call predecessors, (424), 420 states have call successors, (424) [2021-12-06 23:21:29,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2404 states to 2404 states and 3334 transitions. [2021-12-06 23:21:29,729 INFO L78 Accepts]: Start accepts. Automaton has 2404 states and 3334 transitions. Word has length 137 [2021-12-06 23:21:29,729 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:21:29,730 INFO L470 AbstractCegarLoop]: Abstraction has 2404 states and 3334 transitions. [2021-12-06 23:21:29,730 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 12.714285714285714) internal successors, (89), 4 states have internal predecessors, (89), 3 states have call successors, (18), 5 states have call predecessors, (18), 2 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2021-12-06 23:21:29,730 INFO L276 IsEmpty]: Start isEmpty. Operand 2404 states and 3334 transitions. [2021-12-06 23:21:29,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2021-12-06 23:21:29,735 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:21:29,735 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:21:29,735 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-12-06 23:21:29,736 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:21:29,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:21:29,736 INFO L85 PathProgramCache]: Analyzing trace with hash -27763530, now seen corresponding path program 1 times [2021-12-06 23:21:29,736 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:21:29,736 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1600309960] [2021-12-06 23:21:29,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:21:29,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:21:29,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:29,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:21:29,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:29,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-06 23:21:29,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:29,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2021-12-06 23:21:29,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:29,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-12-06 23:21:29,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:29,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-06 23:21:29,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:29,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2021-12-06 23:21:29,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:29,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-12-06 23:21:29,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:29,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2021-12-06 23:21:29,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:29,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-12-06 23:21:29,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:29,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-06 23:21:29,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:29,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2021-12-06 23:21:29,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:29,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-12-06 23:21:29,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:29,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-12-06 23:21:29,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:29,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2021-12-06 23:21:29,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:29,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2021-12-06 23:21:29,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:29,898 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-12-06 23:21:29,898 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:21:29,898 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1600309960] [2021-12-06 23:21:29,898 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1600309960] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:21:29,898 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:21:29,898 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-06 23:21:29,898 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [699082814] [2021-12-06 23:21:29,898 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:21:29,899 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-06 23:21:29,899 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:21:29,899 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-06 23:21:29,899 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-12-06 23:21:29,899 INFO L87 Difference]: Start difference. First operand 2404 states and 3334 transitions. Second operand has 8 states, 8 states have (on average 11.25) internal successors, (90), 5 states have internal predecessors, (90), 3 states have call successors, (18), 5 states have call predecessors, (18), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2021-12-06 23:21:31,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:21:31,823 INFO L93 Difference]: Finished difference Result 5704 states and 8057 transitions. [2021-12-06 23:21:31,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-06 23:21:31,824 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 11.25) internal successors, (90), 5 states have internal predecessors, (90), 3 states have call successors, (18), 5 states have call predecessors, (18), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) Word has length 138 [2021-12-06 23:21:31,824 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:21:31,837 INFO L225 Difference]: With dead ends: 5704 [2021-12-06 23:21:31,837 INFO L226 Difference]: Without dead ends: 3316 [2021-12-06 23:21:31,842 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2021-12-06 23:21:31,842 INFO L933 BasicCegarLoop]: 1036 mSDtfsCounter, 561 mSDsluCounter, 3651 mSDsCounter, 0 mSdLazyCounter, 1144 mSolverCounterSat, 299 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 582 SdHoareTripleChecker+Valid, 4687 SdHoareTripleChecker+Invalid, 1443 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 299 IncrementalHoareTripleChecker+Valid, 1144 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2021-12-06 23:21:31,842 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [582 Valid, 4687 Invalid, 1443 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [299 Valid, 1144 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2021-12-06 23:21:31,845 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3316 states. [2021-12-06 23:21:31,906 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3316 to 2400. [2021-12-06 23:21:31,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2400 states, 1836 states have (on average 1.3534858387799564) internal successors, (2485), 1847 states have internal predecessors, (2485), 421 states have call successors, (421), 139 states have call predecessors, (421), 142 states have return successors, (424), 419 states have call predecessors, (424), 420 states have call successors, (424) [2021-12-06 23:21:31,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2400 states to 2400 states and 3330 transitions. [2021-12-06 23:21:31,915 INFO L78 Accepts]: Start accepts. Automaton has 2400 states and 3330 transitions. Word has length 138 [2021-12-06 23:21:31,915 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:21:31,915 INFO L470 AbstractCegarLoop]: Abstraction has 2400 states and 3330 transitions. [2021-12-06 23:21:31,915 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 11.25) internal successors, (90), 5 states have internal predecessors, (90), 3 states have call successors, (18), 5 states have call predecessors, (18), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2021-12-06 23:21:31,915 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 3330 transitions. [2021-12-06 23:21:31,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2021-12-06 23:21:31,920 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:21:31,920 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:21:31,920 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-12-06 23:21:31,921 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:21:31,921 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:21:31,921 INFO L85 PathProgramCache]: Analyzing trace with hash -543443527, now seen corresponding path program 1 times [2021-12-06 23:21:31,921 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:21:31,921 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1964092601] [2021-12-06 23:21:31,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:21:31,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:21:31,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:32,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:21:32,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:32,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-06 23:21:32,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:32,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2021-12-06 23:21:32,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:32,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2021-12-06 23:21:32,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:32,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2021-12-06 23:21:32,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:32,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-06 23:21:32,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:32,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2021-12-06 23:21:32,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:32,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-12-06 23:21:32,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:32,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2021-12-06 23:21:32,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:32,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-06 23:21:32,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:32,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2021-12-06 23:21:32,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:32,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-12-06 23:21:32,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:32,054 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-12-06 23:21:32,054 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:21:32,054 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1964092601] [2021-12-06 23:21:32,055 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1964092601] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:21:32,055 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:21:32,055 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-06 23:21:32,055 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1469497385] [2021-12-06 23:21:32,055 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:21:32,055 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-06 23:21:32,055 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:21:32,056 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-06 23:21:32,056 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-12-06 23:21:32,056 INFO L87 Difference]: Start difference. First operand 2400 states and 3330 transitions. Second operand has 6 states, 6 states have (on average 17.166666666666668) internal successors, (103), 3 states have internal predecessors, (103), 2 states have call successors, (16), 5 states have call predecessors, (16), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2021-12-06 23:21:33,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:21:33,911 INFO L93 Difference]: Finished difference Result 5326 states and 7431 transitions. [2021-12-06 23:21:33,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-12-06 23:21:33,911 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 17.166666666666668) internal successors, (103), 3 states have internal predecessors, (103), 2 states have call successors, (16), 5 states have call predecessors, (16), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 146 [2021-12-06 23:21:33,911 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:21:33,923 INFO L225 Difference]: With dead ends: 5326 [2021-12-06 23:21:33,923 INFO L226 Difference]: Without dead ends: 2942 [2021-12-06 23:21:33,927 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-12-06 23:21:33,927 INFO L933 BasicCegarLoop]: 1367 mSDtfsCounter, 871 mSDsluCounter, 1970 mSDsCounter, 0 mSdLazyCounter, 1090 mSolverCounterSat, 499 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 968 SdHoareTripleChecker+Valid, 3337 SdHoareTripleChecker+Invalid, 1589 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 499 IncrementalHoareTripleChecker+Valid, 1090 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2021-12-06 23:21:33,927 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [968 Valid, 3337 Invalid, 1589 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [499 Valid, 1090 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2021-12-06 23:21:33,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2942 states. [2021-12-06 23:21:33,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2942 to 2848. [2021-12-06 23:21:33,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2848 states, 2184 states have (on average 1.3543956043956045) internal successors, (2958), 2197 states have internal predecessors, (2958), 497 states have call successors, (497), 162 states have call predecessors, (497), 166 states have return successors, (501), 495 states have call predecessors, (501), 496 states have call successors, (501) [2021-12-06 23:21:34,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2848 states to 2848 states and 3956 transitions. [2021-12-06 23:21:34,001 INFO L78 Accepts]: Start accepts. Automaton has 2848 states and 3956 transitions. Word has length 146 [2021-12-06 23:21:34,001 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:21:34,002 INFO L470 AbstractCegarLoop]: Abstraction has 2848 states and 3956 transitions. [2021-12-06 23:21:34,002 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 17.166666666666668) internal successors, (103), 3 states have internal predecessors, (103), 2 states have call successors, (16), 5 states have call predecessors, (16), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2021-12-06 23:21:34,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2848 states and 3956 transitions. [2021-12-06 23:21:34,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-12-06 23:21:34,008 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:21:34,008 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:21:34,008 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-12-06 23:21:34,008 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:21:34,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:21:34,009 INFO L85 PathProgramCache]: Analyzing trace with hash 916287682, now seen corresponding path program 1 times [2021-12-06 23:21:34,009 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:21:34,009 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1949063550] [2021-12-06 23:21:34,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:21:34,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:21:34,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:34,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:21:34,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:34,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-06 23:21:34,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:34,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2021-12-06 23:21:34,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:34,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2021-12-06 23:21:34,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:34,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2021-12-06 23:21:34,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:34,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-12-06 23:21:34,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:34,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2021-12-06 23:21:34,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:34,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-12-06 23:21:34,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:34,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2021-12-06 23:21:34,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:34,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-12-06 23:21:34,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:34,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-12-06 23:21:34,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:34,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-12-06 23:21:34,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:34,155 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2021-12-06 23:21:34,155 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:21:34,155 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1949063550] [2021-12-06 23:21:34,155 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1949063550] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:21:34,155 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:21:34,156 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-06 23:21:34,156 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1784039273] [2021-12-06 23:21:34,156 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:21:34,156 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-06 23:21:34,156 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:21:34,157 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-06 23:21:34,157 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-12-06 23:21:34,157 INFO L87 Difference]: Start difference. First operand 2848 states and 3956 transitions. Second operand has 6 states, 6 states have (on average 17.833333333333332) internal successors, (107), 3 states have internal predecessors, (107), 2 states have call successors, (16), 5 states have call predecessors, (16), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2021-12-06 23:21:35,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:21:35,897 INFO L93 Difference]: Finished difference Result 6233 states and 8701 transitions. [2021-12-06 23:21:35,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-12-06 23:21:35,897 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 17.833333333333332) internal successors, (107), 3 states have internal predecessors, (107), 2 states have call successors, (16), 5 states have call predecessors, (16), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 157 [2021-12-06 23:21:35,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:21:35,916 INFO L225 Difference]: With dead ends: 6233 [2021-12-06 23:21:35,916 INFO L226 Difference]: Without dead ends: 3401 [2021-12-06 23:21:35,922 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-12-06 23:21:35,923 INFO L933 BasicCegarLoop]: 1368 mSDtfsCounter, 869 mSDsluCounter, 1974 mSDsCounter, 0 mSdLazyCounter, 1091 mSolverCounterSat, 498 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 966 SdHoareTripleChecker+Valid, 3342 SdHoareTripleChecker+Invalid, 1589 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 498 IncrementalHoareTripleChecker+Valid, 1091 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2021-12-06 23:21:35,923 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [966 Valid, 3342 Invalid, 1589 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [498 Valid, 1091 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2021-12-06 23:21:35,927 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3401 states. [2021-12-06 23:21:35,995 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3401 to 3296. [2021-12-06 23:21:35,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3296 states, 2532 states have (on average 1.3550552922590837) internal successors, (3431), 2547 states have internal predecessors, (3431), 573 states have call successors, (573), 185 states have call predecessors, (573), 190 states have return successors, (578), 571 states have call predecessors, (578), 572 states have call successors, (578) [2021-12-06 23:21:36,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3296 states to 3296 states and 4582 transitions. [2021-12-06 23:21:36,005 INFO L78 Accepts]: Start accepts. Automaton has 3296 states and 4582 transitions. Word has length 157 [2021-12-06 23:21:36,005 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:21:36,005 INFO L470 AbstractCegarLoop]: Abstraction has 3296 states and 4582 transitions. [2021-12-06 23:21:36,005 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 17.833333333333332) internal successors, (107), 3 states have internal predecessors, (107), 2 states have call successors, (16), 5 states have call predecessors, (16), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2021-12-06 23:21:36,005 INFO L276 IsEmpty]: Start isEmpty. Operand 3296 states and 4582 transitions. [2021-12-06 23:21:36,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-12-06 23:21:36,011 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:21:36,011 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:21:36,011 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-12-06 23:21:36,011 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:21:36,012 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:21:36,012 INFO L85 PathProgramCache]: Analyzing trace with hash -984489700, now seen corresponding path program 1 times [2021-12-06 23:21:36,012 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:21:36,012 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1608808372] [2021-12-06 23:21:36,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:21:36,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:21:36,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:36,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:21:36,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:36,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-06 23:21:36,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:36,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2021-12-06 23:21:36,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:36,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2021-12-06 23:21:36,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:36,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-12-06 23:21:36,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:36,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-12-06 23:21:36,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:36,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2021-12-06 23:21:36,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:36,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-12-06 23:21:36,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:36,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2021-12-06 23:21:36,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:36,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2021-12-06 23:21:36,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:36,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-12-06 23:21:36,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:36,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-12-06 23:21:36,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:36,160 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2021-12-06 23:21:36,160 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:21:36,161 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1608808372] [2021-12-06 23:21:36,161 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1608808372] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:21:36,161 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:21:36,161 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-06 23:21:36,161 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [412968641] [2021-12-06 23:21:36,161 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:21:36,162 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-06 23:21:36,162 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:21:36,162 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-06 23:21:36,162 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-12-06 23:21:36,162 INFO L87 Difference]: Start difference. First operand 3296 states and 4582 transitions. Second operand has 6 states, 6 states have (on average 18.0) internal successors, (108), 3 states have internal predecessors, (108), 2 states have call successors, (16), 5 states have call predecessors, (16), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2021-12-06 23:21:38,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:21:38,876 INFO L93 Difference]: Finished difference Result 7140 states and 9971 transitions. [2021-12-06 23:21:38,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-12-06 23:21:38,876 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 18.0) internal successors, (108), 3 states have internal predecessors, (108), 2 states have call successors, (16), 5 states have call predecessors, (16), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 161 [2021-12-06 23:21:38,876 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:21:38,888 INFO L225 Difference]: With dead ends: 7140 [2021-12-06 23:21:38,888 INFO L226 Difference]: Without dead ends: 3860 [2021-12-06 23:21:38,893 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-12-06 23:21:38,894 INFO L933 BasicCegarLoop]: 1368 mSDtfsCounter, 779 mSDsluCounter, 2504 mSDsCounter, 0 mSdLazyCounter, 1697 mSolverCounterSat, 362 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 876 SdHoareTripleChecker+Valid, 3872 SdHoareTripleChecker+Invalid, 2059 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 362 IncrementalHoareTripleChecker+Valid, 1697 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2021-12-06 23:21:38,894 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [876 Valid, 3872 Invalid, 2059 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [362 Valid, 1697 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2021-12-06 23:21:38,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3860 states. [2021-12-06 23:21:38,969 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3860 to 3744. [2021-12-06 23:21:38,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3744 states, 2880 states have (on average 1.3555555555555556) internal successors, (3904), 2897 states have internal predecessors, (3904), 649 states have call successors, (649), 208 states have call predecessors, (649), 214 states have return successors, (655), 647 states have call predecessors, (655), 648 states have call successors, (655) [2021-12-06 23:21:38,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3744 states to 3744 states and 5208 transitions. [2021-12-06 23:21:38,980 INFO L78 Accepts]: Start accepts. Automaton has 3744 states and 5208 transitions. Word has length 161 [2021-12-06 23:21:38,980 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:21:38,981 INFO L470 AbstractCegarLoop]: Abstraction has 3744 states and 5208 transitions. [2021-12-06 23:21:38,981 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 18.0) internal successors, (108), 3 states have internal predecessors, (108), 2 states have call successors, (16), 5 states have call predecessors, (16), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2021-12-06 23:21:38,981 INFO L276 IsEmpty]: Start isEmpty. Operand 3744 states and 5208 transitions. [2021-12-06 23:21:38,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2021-12-06 23:21:38,987 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:21:38,987 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:21:38,987 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-12-06 23:21:38,987 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:21:38,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:21:38,988 INFO L85 PathProgramCache]: Analyzing trace with hash -324362303, now seen corresponding path program 1 times [2021-12-06 23:21:38,988 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:21:38,988 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [567072173] [2021-12-06 23:21:38,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:21:38,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:21:39,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:39,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:21:39,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:39,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-06 23:21:39,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:39,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2021-12-06 23:21:39,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:39,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-12-06 23:21:39,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:39,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-06 23:21:39,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:39,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2021-12-06 23:21:39,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:39,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2021-12-06 23:21:39,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:39,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2021-12-06 23:21:39,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:39,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-06 23:21:39,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:39,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-12-06 23:21:39,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:39,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-12-06 23:21:39,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:39,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-12-06 23:21:39,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:39,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2021-12-06 23:21:39,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:39,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-12-06 23:21:39,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:39,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-06 23:21:39,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:39,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2021-12-06 23:21:39,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:39,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-12-06 23:21:39,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:39,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-12-06 23:21:39,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:39,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-06 23:21:39,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:39,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-12-06 23:21:39,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:39,175 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2021-12-06 23:21:39,176 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:21:39,176 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [567072173] [2021-12-06 23:21:39,176 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [567072173] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:21:39,176 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:21:39,176 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-06 23:21:39,176 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [931726984] [2021-12-06 23:21:39,176 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:21:39,177 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-06 23:21:39,177 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:21:39,177 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-06 23:21:39,177 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-12-06 23:21:39,177 INFO L87 Difference]: Start difference. First operand 3744 states and 5208 transitions. Second operand has 7 states, 7 states have (on average 15.142857142857142) internal successors, (106), 3 states have internal predecessors, (106), 2 states have call successors, (23), 6 states have call predecessors, (23), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2021-12-06 23:21:41,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:21:41,354 INFO L93 Difference]: Finished difference Result 7644 states and 10657 transitions. [2021-12-06 23:21:41,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-06 23:21:41,355 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 15.142857142857142) internal successors, (106), 3 states have internal predecessors, (106), 2 states have call successors, (23), 6 states have call predecessors, (23), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 172 [2021-12-06 23:21:41,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:21:41,363 INFO L225 Difference]: With dead ends: 7644 [2021-12-06 23:21:41,363 INFO L226 Difference]: Without dead ends: 3916 [2021-12-06 23:21:41,369 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-12-06 23:21:41,369 INFO L933 BasicCegarLoop]: 861 mSDtfsCounter, 147 mSDsluCounter, 2041 mSDsCounter, 0 mSdLazyCounter, 1054 mSolverCounterSat, 147 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 166 SdHoareTripleChecker+Valid, 2902 SdHoareTripleChecker+Invalid, 1201 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 147 IncrementalHoareTripleChecker+Valid, 1054 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2021-12-06 23:21:41,369 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [166 Valid, 2902 Invalid, 1201 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [147 Valid, 1054 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2021-12-06 23:21:41,373 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3916 states. [2021-12-06 23:21:41,439 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3916 to 3751. [2021-12-06 23:21:41,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3751 states, 2887 states have (on average 1.3546934534118462) internal successors, (3911), 2904 states have internal predecessors, (3911), 649 states have call successors, (649), 208 states have call predecessors, (649), 214 states have return successors, (655), 647 states have call predecessors, (655), 648 states have call successors, (655) [2021-12-06 23:21:41,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3751 states to 3751 states and 5215 transitions. [2021-12-06 23:21:41,450 INFO L78 Accepts]: Start accepts. Automaton has 3751 states and 5215 transitions. Word has length 172 [2021-12-06 23:21:41,450 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:21:41,450 INFO L470 AbstractCegarLoop]: Abstraction has 3751 states and 5215 transitions. [2021-12-06 23:21:41,451 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 15.142857142857142) internal successors, (106), 3 states have internal predecessors, (106), 2 states have call successors, (23), 6 states have call predecessors, (23), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2021-12-06 23:21:41,451 INFO L276 IsEmpty]: Start isEmpty. Operand 3751 states and 5215 transitions. [2021-12-06 23:21:41,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2021-12-06 23:21:41,456 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:21:41,456 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:21:41,456 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-12-06 23:21:41,457 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:21:41,457 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:21:41,457 INFO L85 PathProgramCache]: Analyzing trace with hash -1345430657, now seen corresponding path program 1 times [2021-12-06 23:21:41,457 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:21:41,457 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [638119881] [2021-12-06 23:21:41,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:21:41,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:21:41,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:41,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:21:41,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:41,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-06 23:21:41,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:41,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2021-12-06 23:21:41,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:41,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-12-06 23:21:41,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:41,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-06 23:21:41,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:41,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2021-12-06 23:21:41,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:41,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2021-12-06 23:21:41,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:41,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2021-12-06 23:21:41,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:41,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-06 23:21:41,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:41,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-12-06 23:21:41,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:41,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-12-06 23:21:41,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:41,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-12-06 23:21:41,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:41,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2021-12-06 23:21:41,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:41,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-12-06 23:21:41,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:41,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-06 23:21:41,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:41,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2021-12-06 23:21:41,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:41,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-12-06 23:21:41,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:41,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-12-06 23:21:41,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:41,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-12-06 23:21:41,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:41,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-12-06 23:21:41,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:21:41,709 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2021-12-06 23:21:41,709 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:21:41,709 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [638119881] [2021-12-06 23:21:41,709 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [638119881] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:21:41,709 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:21:41,709 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-06 23:21:41,709 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1823509567] [2021-12-06 23:21:41,709 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:21:41,710 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-06 23:21:41,710 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:21:41,710 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-06 23:21:41,710 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-12-06 23:21:41,710 INFO L87 Difference]: Start difference. First operand 3751 states and 5215 transitions. Second operand has 7 states, 7 states have (on average 15.142857142857142) internal successors, (106), 3 states have internal predecessors, (106), 3 states have call successors, (23), 7 states have call predecessors, (23), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2021-12-06 23:21:43,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:21:43,679 INFO L93 Difference]: Finished difference Result 3916 states and 5459 transitions. [2021-12-06 23:21:43,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-12-06 23:21:43,680 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 15.142857142857142) internal successors, (106), 3 states have internal predecessors, (106), 3 states have call successors, (23), 7 states have call predecessors, (23), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 172 [2021-12-06 23:21:43,680 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:21:43,680 INFO L225 Difference]: With dead ends: 3916 [2021-12-06 23:21:43,680 INFO L226 Difference]: Without dead ends: 0 [2021-12-06 23:21:43,685 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2021-12-06 23:21:43,686 INFO L933 BasicCegarLoop]: 858 mSDtfsCounter, 1029 mSDsluCounter, 1304 mSDsCounter, 0 mSdLazyCounter, 854 mSolverCounterSat, 492 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1123 SdHoareTripleChecker+Valid, 2162 SdHoareTripleChecker+Invalid, 1346 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 492 IncrementalHoareTripleChecker+Valid, 854 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2021-12-06 23:21:43,686 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1123 Valid, 2162 Invalid, 1346 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [492 Valid, 854 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2021-12-06 23:21:43,686 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-12-06 23:21:43,686 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-12-06 23:21:43,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 23:21:43,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-12-06 23:21:43,687 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 172 [2021-12-06 23:21:43,687 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:21:43,687 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-12-06 23:21:43,687 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 15.142857142857142) internal successors, (106), 3 states have internal predecessors, (106), 3 states have call successors, (23), 7 states have call predecessors, (23), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2021-12-06 23:21:43,687 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-12-06 23:21:43,687 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-12-06 23:21:43,689 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-12-06 23:21:43,689 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-12-06 23:21:43,690 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-12-06 23:23:41,623 INFO L858 garLoopResultBuilder]: For program point dev_get_drvdataFINAL(lines 6059 6064) no Hoare annotation was computed. [2021-12-06 23:23:41,623 INFO L861 garLoopResultBuilder]: At program point dev_get_drvdataENTRY(lines 6059 6064) the Hoare annotation is: true [2021-12-06 23:23:41,623 INFO L858 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 6059 6064) no Hoare annotation was computed. [2021-12-06 23:23:41,624 INFO L861 garLoopResultBuilder]: At program point sdio_release_irqENTRY(lines 8112 8114) the Hoare annotation is: true [2021-12-06 23:23:41,624 INFO L858 garLoopResultBuilder]: For program point sdio_release_irqFINAL(lines 8112 8114) no Hoare annotation was computed. [2021-12-06 23:23:41,624 INFO L858 garLoopResultBuilder]: For program point sdio_release_irqEXIT(lines 8112 8114) no Hoare annotation was computed. [2021-12-06 23:23:41,624 INFO L858 garLoopResultBuilder]: For program point sdio_disable_funcFINAL(lines 8085 8087) no Hoare annotation was computed. [2021-12-06 23:23:41,624 INFO L858 garLoopResultBuilder]: For program point sdio_disable_funcEXIT(lines 8085 8087) no Hoare annotation was computed. [2021-12-06 23:23:41,624 INFO L861 garLoopResultBuilder]: At program point sdio_disable_funcENTRY(lines 8085 8087) the Hoare annotation is: true [2021-12-06 23:23:41,624 INFO L858 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 7951 7953) no Hoare annotation was computed. [2021-12-06 23:23:41,624 INFO L858 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 7951 7953) no Hoare annotation was computed. [2021-12-06 23:23:41,624 INFO L861 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 7951 7953) the Hoare annotation is: true [2021-12-06 23:23:41,624 INFO L858 garLoopResultBuilder]: For program point L7455-1(line 7455) no Hoare annotation was computed. [2021-12-06 23:23:41,624 INFO L854 garLoopResultBuilder]: At program point L7455(line 7455) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,624 INFO L858 garLoopResultBuilder]: For program point L7447-1(lines 7447 7471) no Hoare annotation was computed. [2021-12-06 23:23:41,624 INFO L858 garLoopResultBuilder]: For program point L7447(lines 7447 7471) no Hoare annotation was computed. [2021-12-06 23:23:41,624 INFO L858 garLoopResultBuilder]: For program point L7480-1(line 7480) no Hoare annotation was computed. [2021-12-06 23:23:41,624 INFO L854 garLoopResultBuilder]: At program point L7480(line 7480) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,624 INFO L858 garLoopResultBuilder]: For program point L7497-2(lines 7497 7500) no Hoare annotation was computed. [2021-12-06 23:23:41,624 INFO L858 garLoopResultBuilder]: For program point L7497(lines 7497 7500) no Hoare annotation was computed. [2021-12-06 23:23:41,625 INFO L854 garLoopResultBuilder]: At program point L7456-2(lines 7456 7460) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,625 INFO L858 garLoopResultBuilder]: For program point L7456(lines 7456 7460) no Hoare annotation was computed. [2021-12-06 23:23:41,625 INFO L858 garLoopResultBuilder]: For program point btmrvl_sdio_resumeEXIT(lines 7426 7517) no Hoare annotation was computed. [2021-12-06 23:23:41,625 INFO L854 garLoopResultBuilder]: At program point L7510(line 7510) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,625 INFO L858 garLoopResultBuilder]: For program point L7448-1(line 7448) no Hoare annotation was computed. [2021-12-06 23:23:41,625 INFO L858 garLoopResultBuilder]: For program point L7481-2(lines 7481 7484) no Hoare annotation was computed. [2021-12-06 23:23:41,625 INFO L854 garLoopResultBuilder]: At program point L7448(line 7448) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-12-06 23:23:41,625 INFO L858 garLoopResultBuilder]: For program point L7481(lines 7481 7484) no Hoare annotation was computed. [2021-12-06 23:23:41,625 INFO L854 garLoopResultBuilder]: At program point L8018(lines 8017 8019) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,625 INFO L858 garLoopResultBuilder]: For program point L7510-1(line 7510) no Hoare annotation was computed. [2021-12-06 23:23:41,625 INFO L854 garLoopResultBuilder]: At program point L7502(line 7502) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,625 INFO L858 garLoopResultBuilder]: For program point L7473(lines 7473 7487) no Hoare annotation was computed. [2021-12-06 23:23:41,625 INFO L858 garLoopResultBuilder]: For program point L7502-1(line 7502) no Hoare annotation was computed. [2021-12-06 23:23:41,625 INFO L858 garLoopResultBuilder]: For program point L7461(line 7461) no Hoare annotation was computed. [2021-12-06 23:23:41,625 INFO L858 garLoopResultBuilder]: For program point btmrvl_sdio_resumeFINAL(lines 7426 7517) no Hoare annotation was computed. [2021-12-06 23:23:41,625 INFO L858 garLoopResultBuilder]: For program point L7457-1(line 7457) no Hoare annotation was computed. [2021-12-06 23:23:41,625 INFO L854 garLoopResultBuilder]: At program point L7457(line 7457) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,625 INFO L858 garLoopResultBuilder]: For program point L7511(lines 7511 7514) no Hoare annotation was computed. [2021-12-06 23:23:41,626 INFO L858 garLoopResultBuilder]: For program point L7511-2(lines 7511 7514) no Hoare annotation was computed. [2021-12-06 23:23:41,626 INFO L854 garLoopResultBuilder]: At program point btmrvl_sdio_resumeENTRY(lines 7426 7517) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-12-06 23:23:41,626 INFO L858 garLoopResultBuilder]: For program point L7463(line 7463) no Hoare annotation was computed. [2021-12-06 23:23:41,626 INFO L858 garLoopResultBuilder]: For program point L7496-1(line 7496) no Hoare annotation was computed. [2021-12-06 23:23:41,626 INFO L854 garLoopResultBuilder]: At program point L7496(line 7496) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,626 INFO L858 garLoopResultBuilder]: For program point L7463-2(lines 7463 7467) no Hoare annotation was computed. [2021-12-06 23:23:41,626 INFO L858 garLoopResultBuilder]: For program point sdio_release_hostFINAL(lines 8108 8110) no Hoare annotation was computed. [2021-12-06 23:23:41,626 INFO L858 garLoopResultBuilder]: For program point sdio_release_hostEXIT(lines 8108 8110) no Hoare annotation was computed. [2021-12-06 23:23:41,626 INFO L861 garLoopResultBuilder]: At program point sdio_release_hostENTRY(lines 8108 8110) the Hoare annotation is: true [2021-12-06 23:23:41,626 INFO L858 garLoopResultBuilder]: For program point sdio_claim_hostFINAL(lines 8077 8079) no Hoare annotation was computed. [2021-12-06 23:23:41,626 INFO L858 garLoopResultBuilder]: For program point sdio_claim_hostEXIT(lines 8077 8079) no Hoare annotation was computed. [2021-12-06 23:23:41,626 INFO L861 garLoopResultBuilder]: At program point sdio_claim_hostENTRY(lines 8077 8079) the Hoare annotation is: true [2021-12-06 23:23:41,626 INFO L854 garLoopResultBuilder]: At program point L6990(line 6990) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2021-12-06 23:23:41,626 INFO L858 garLoopResultBuilder]: For program point btmrvl_sdio_unregister_devFINAL(lines 6982 6995) no Hoare annotation was computed. [2021-12-06 23:23:41,626 INFO L854 garLoopResultBuilder]: At program point L6986(line 6986) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2021-12-06 23:23:41,626 INFO L858 garLoopResultBuilder]: For program point L6987-1(line 6987) no Hoare annotation was computed. [2021-12-06 23:23:41,626 INFO L858 garLoopResultBuilder]: For program point btmrvl_sdio_unregister_devEXIT(lines 6982 6995) no Hoare annotation was computed. [2021-12-06 23:23:41,627 INFO L854 garLoopResultBuilder]: At program point L6987(line 6987) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2021-12-06 23:23:41,627 INFO L858 garLoopResultBuilder]: For program point L6988-1(line 6988) no Hoare annotation was computed. [2021-12-06 23:23:41,627 INFO L854 garLoopResultBuilder]: At program point L6988(line 6988) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2021-12-06 23:23:41,627 INFO L858 garLoopResultBuilder]: For program point L6989-1(line 6989) no Hoare annotation was computed. [2021-12-06 23:23:41,627 INFO L854 garLoopResultBuilder]: At program point L6989(line 6989) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2021-12-06 23:23:41,627 INFO L858 garLoopResultBuilder]: For program point L6990-1(line 6990) no Hoare annotation was computed. [2021-12-06 23:23:41,627 INFO L858 garLoopResultBuilder]: For program point L6985-2(lines 6985 6992) no Hoare annotation was computed. [2021-12-06 23:23:41,627 INFO L858 garLoopResultBuilder]: For program point L6985(line 6985) no Hoare annotation was computed. [2021-12-06 23:23:41,627 INFO L858 garLoopResultBuilder]: For program point L6986-1(line 6986) no Hoare annotation was computed. [2021-12-06 23:23:41,627 INFO L854 garLoopResultBuilder]: At program point btmrvl_sdio_unregister_devENTRY(lines 6982 6995) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2021-12-06 23:23:41,627 INFO L858 garLoopResultBuilder]: For program point L6985-4(lines 6985 6992) no Hoare annotation was computed. [2021-12-06 23:23:41,627 INFO L858 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 6007 6013) no Hoare annotation was computed. [2021-12-06 23:23:41,627 INFO L861 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 6007 6013) the Hoare annotation is: true [2021-12-06 23:23:41,627 INFO L858 garLoopResultBuilder]: For program point L6741-1(line 6741) no Hoare annotation was computed. [2021-12-06 23:23:41,627 INFO L854 garLoopResultBuilder]: At program point L6741(line 6741) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= |old(~ldv_spin~0)| 0))) [2021-12-06 23:23:41,627 INFO L858 garLoopResultBuilder]: For program point L6692(lines 6692 6695) no Hoare annotation was computed. [2021-12-06 23:23:41,627 INFO L854 garLoopResultBuilder]: At program point L6742(line 6742) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-12-06 23:23:41,628 INFO L858 garLoopResultBuilder]: For program point L6676(lines 6676 6681) no Hoare annotation was computed. [2021-12-06 23:23:41,628 INFO L858 garLoopResultBuilder]: For program point L6742-1(line 6742) no Hoare annotation was computed. [2021-12-06 23:23:41,628 INFO L854 garLoopResultBuilder]: At program point L6726(lines 6603 6728) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,628 INFO L858 garLoopResultBuilder]: For program point L6660-2(lines 6660 6664) no Hoare annotation was computed. [2021-12-06 23:23:41,628 INFO L858 garLoopResultBuilder]: For program point L6660(lines 6660 6664) no Hoare annotation was computed. [2021-12-06 23:23:41,628 INFO L858 garLoopResultBuilder]: For program point L6693-1(line 6693) no Hoare annotation was computed. [2021-12-06 23:23:41,628 INFO L854 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-12-06 23:23:41,628 INFO L854 garLoopResultBuilder]: At program point L6693(line 6693) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,628 INFO L854 garLoopResultBuilder]: At program point L7205(lines 7177 7207) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,628 INFO L858 garLoopResultBuilder]: For program point L6743-1(lines 6736 6768) no Hoare annotation was computed. [2021-12-06 23:23:41,628 INFO L858 garLoopResultBuilder]: For program point L6743(lines 6743 6761) no Hoare annotation was computed. [2021-12-06 23:23:41,628 INFO L854 garLoopResultBuilder]: At program point L7949(lines 7942 7950) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,628 INFO L858 garLoopResultBuilder]: For program point L6661-1(line 6661) no Hoare annotation was computed. [2021-12-06 23:23:41,628 INFO L854 garLoopResultBuilder]: At program point L6661(line 6661) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,628 INFO L858 garLoopResultBuilder]: For program point L6744(lines 6744 6759) no Hoare annotation was computed. [2021-12-06 23:23:41,628 INFO L854 garLoopResultBuilder]: At program point L6662(line 6662) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,628 INFO L858 garLoopResultBuilder]: For program point L6662-1(line 6662) no Hoare annotation was computed. [2021-12-06 23:23:41,628 INFO L858 garLoopResultBuilder]: For program point L6646(line 6646) no Hoare annotation was computed. [2021-12-06 23:23:41,628 INFO L858 garLoopResultBuilder]: For program point L7191-1(line 7191) no Hoare annotation was computed. [2021-12-06 23:23:41,629 INFO L854 garLoopResultBuilder]: At program point L7191(line 7191) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,629 INFO L858 garLoopResultBuilder]: For program point L6712(line 6712) no Hoare annotation was computed. [2021-12-06 23:23:41,629 INFO L858 garLoopResultBuilder]: For program point L6646-2(lines 6646 6651) no Hoare annotation was computed. [2021-12-06 23:23:41,629 INFO L854 garLoopResultBuilder]: At program point L7984(lines 7983 7985) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,629 INFO L854 garLoopResultBuilder]: At program point L6217(line 6217) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,629 INFO L858 garLoopResultBuilder]: For program point L6217-1(line 6217) no Hoare annotation was computed. [2021-12-06 23:23:41,629 INFO L858 garLoopResultBuilder]: For program point L6762-1(lines 6762 6765) no Hoare annotation was computed. [2021-12-06 23:23:41,629 INFO L858 garLoopResultBuilder]: For program point L7192-1(line 7192) no Hoare annotation was computed. [2021-12-06 23:23:41,629 INFO L854 garLoopResultBuilder]: At program point L7192(line 7192) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,629 INFO L858 garLoopResultBuilder]: For program point L6218(lines 6218 6221) no Hoare annotation was computed. [2021-12-06 23:23:41,629 INFO L854 garLoopResultBuilder]: At program point L6119(lines 6114 6121) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,629 INFO L858 garLoopResultBuilder]: For program point L6631(lines 6631 6636) no Hoare annotation was computed. [2021-12-06 23:23:41,629 INFO L858 garLoopResultBuilder]: For program point L6697-1(line 6697) no Hoare annotation was computed. [2021-12-06 23:23:41,629 INFO L858 garLoopResultBuilder]: For program point L6218-2(lines 6218 6221) no Hoare annotation was computed. [2021-12-06 23:23:41,629 INFO L854 garLoopResultBuilder]: At program point L6697(line 6697) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,629 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-12-06 23:23:41,629 INFO L858 garLoopResultBuilder]: For program point L7193-1(line 7193) no Hoare annotation was computed. [2021-12-06 23:23:41,629 INFO L854 garLoopResultBuilder]: At program point L7193(line 7193) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,630 INFO L858 garLoopResultBuilder]: For program point L7788-1(line 7788) no Hoare annotation was computed. [2021-12-06 23:23:41,630 INFO L854 garLoopResultBuilder]: At program point L7788(line 7788) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,630 INFO L858 garLoopResultBuilder]: For program point L6715-1(line 6715) no Hoare annotation was computed. [2021-12-06 23:23:41,630 INFO L854 garLoopResultBuilder]: At program point L6715(line 6715) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,630 INFO L854 garLoopResultBuilder]: At program point L6666(line 6666) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,630 INFO L858 garLoopResultBuilder]: For program point L6666-1(line 6666) no Hoare annotation was computed. [2021-12-06 23:23:41,630 INFO L858 garLoopResultBuilder]: For program point L6138(lines 6138 6142) no Hoare annotation was computed. [2021-12-06 23:23:41,630 INFO L858 garLoopResultBuilder]: For program point L6683(lines 6683 6718) no Hoare annotation was computed. [2021-12-06 23:23:41,630 INFO L858 garLoopResultBuilder]: For program point L6138-2(lines 6138 6142) no Hoare annotation was computed. [2021-12-06 23:23:41,630 INFO L854 garLoopResultBuilder]: At program point L7790(lines 7784 7792) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,630 INFO L854 garLoopResultBuilder]: At program point L6766(line 6766) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,630 INFO L858 garLoopResultBuilder]: For program point L6667(lines 6667 6672) no Hoare annotation was computed. [2021-12-06 23:23:41,630 INFO L858 garLoopResultBuilder]: For program point L6766-1(line 6766) no Hoare annotation was computed. [2021-12-06 23:23:41,630 INFO L858 garLoopResultBuilder]: For program point L6684-2(line 6684) no Hoare annotation was computed. [2021-12-06 23:23:41,630 INFO L858 garLoopResultBuilder]: For program point L6684(line 6684) no Hoare annotation was computed. [2021-12-06 23:23:41,630 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-12-06 23:23:41,630 INFO L854 garLoopResultBuilder]: At program point L6222(lines 6212 6224) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,630 INFO L854 garLoopResultBuilder]: At program point L6767(lines 6729 6769) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,630 INFO L858 garLoopResultBuilder]: For program point L6701(line 6701) no Hoare annotation was computed. [2021-12-06 23:23:41,631 INFO L858 garLoopResultBuilder]: For program point L6751-1(line 6751) no Hoare annotation was computed. [2021-12-06 23:23:41,631 INFO L854 garLoopResultBuilder]: At program point L6751(line 6751) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,631 INFO L858 garLoopResultBuilder]: For program point L6685-2(line 6685) no Hoare annotation was computed. [2021-12-06 23:23:41,631 INFO L858 garLoopResultBuilder]: For program point L6685(line 6685) no Hoare annotation was computed. [2021-12-06 23:23:41,631 INFO L858 garLoopResultBuilder]: For program point L6686(line 6686) no Hoare annotation was computed. [2021-12-06 23:23:41,631 INFO L854 garLoopResultBuilder]: At program point L6719(lines 6618 6727) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,631 INFO L858 garLoopResultBuilder]: For program point L6752(lines 6752 6756) no Hoare annotation was computed. [2021-12-06 23:23:41,631 INFO L858 garLoopResultBuilder]: For program point L6703-1(line 6703) no Hoare annotation was computed. [2021-12-06 23:23:41,631 INFO L854 garLoopResultBuilder]: At program point L6703(line 6703) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,631 INFO L858 garLoopResultBuilder]: For program point L6654(lines 6654 6659) no Hoare annotation was computed. [2021-12-06 23:23:41,631 INFO L858 garLoopResultBuilder]: For program point L6704-1(line 6704) no Hoare annotation was computed. [2021-12-06 23:23:41,631 INFO L854 garLoopResultBuilder]: At program point L6704(line 6704) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,631 INFO L858 garLoopResultBuilder]: For program point L7943-1(line 7943) no Hoare annotation was computed. [2021-12-06 23:23:41,631 INFO L854 garLoopResultBuilder]: At program point L7943(line 7943) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,631 INFO L854 garLoopResultBuilder]: At program point L6143(lines 6133 6145) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,631 INFO L858 garLoopResultBuilder]: For program point L6688-1(line 6688) no Hoare annotation was computed. [2021-12-06 23:23:41,631 INFO L858 garLoopResultBuilder]: For program point L7200-1(line 7200) no Hoare annotation was computed. [2021-12-06 23:23:41,631 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-06 23:23:41,631 INFO L854 garLoopResultBuilder]: At program point L6688(line 6688) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,632 INFO L854 garLoopResultBuilder]: At program point L7200(line 7200) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,632 INFO L854 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-12-06 23:23:41,632 INFO L858 garLoopResultBuilder]: For program point L6721(lines 6721 6725) no Hoare annotation was computed. [2021-12-06 23:23:41,632 INFO L858 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2021-12-06 23:23:41,632 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-12-06 23:23:41,632 INFO L854 garLoopResultBuilder]: At program point L-1-5(line -1) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-12-06 23:23:41,632 INFO L858 garLoopResultBuilder]: For program point L-1-6(line -1) no Hoare annotation was computed. [2021-12-06 23:23:41,632 INFO L858 garLoopResultBuilder]: For program point L-1-8(line -1) no Hoare annotation was computed. [2021-12-06 23:23:41,632 INFO L854 garLoopResultBuilder]: At program point L6738(line 6738) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-12-06 23:23:41,632 INFO L858 garLoopResultBuilder]: For program point L-1-10(line -1) no Hoare annotation was computed. [2021-12-06 23:23:41,632 INFO L858 garLoopResultBuilder]: For program point L6639(lines 6639 6652) no Hoare annotation was computed. [2021-12-06 23:23:41,632 INFO L858 garLoopResultBuilder]: For program point L6738-1(line 6738) no Hoare annotation was computed. [2021-12-06 23:23:41,632 INFO L858 garLoopResultBuilder]: For program point L7944-2(lines 7944 7948) no Hoare annotation was computed. [2021-12-06 23:23:41,632 INFO L858 garLoopResultBuilder]: For program point L7944(lines 7944 7948) no Hoare annotation was computed. [2021-12-06 23:23:41,632 INFO L858 garLoopResultBuilder]: For program point L7201-2(lines 7201 7204) no Hoare annotation was computed. [2021-12-06 23:23:41,632 INFO L858 garLoopResultBuilder]: For program point L6689-1(line 6689) no Hoare annotation was computed. [2021-12-06 23:23:41,632 INFO L854 garLoopResultBuilder]: At program point L6689(line 6689) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,632 INFO L858 garLoopResultBuilder]: For program point L7201(lines 7201 7204) no Hoare annotation was computed. [2021-12-06 23:23:41,632 INFO L858 garLoopResultBuilder]: For program point L6706(lines 6706 6709) no Hoare annotation was computed. [2021-12-06 23:23:41,633 INFO L858 garLoopResultBuilder]: For program point L6706-2(lines 6706 6709) no Hoare annotation was computed. [2021-12-06 23:23:41,633 INFO L858 garLoopResultBuilder]: For program point L7945-1(line 7945) no Hoare annotation was computed. [2021-12-06 23:23:41,633 INFO L854 garLoopResultBuilder]: At program point L7945(line 7945) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,633 INFO L858 garLoopResultBuilder]: For program point L6690(lines 6690 6698) no Hoare annotation was computed. [2021-12-06 23:23:41,633 INFO L854 garLoopResultBuilder]: At program point L6723(line 6723) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,633 INFO L858 garLoopResultBuilder]: For program point L6624-2(lines 6624 6629) no Hoare annotation was computed. [2021-12-06 23:23:41,633 INFO L858 garLoopResultBuilder]: For program point L6624(line 6624) no Hoare annotation was computed. [2021-12-06 23:23:41,633 INFO L858 garLoopResultBuilder]: For program point L6690-1(lines 6690 6698) no Hoare annotation was computed. [2021-12-06 23:23:41,633 INFO L854 garLoopResultBuilder]: At program point L7995(lines 7994 7996) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,633 INFO L858 garLoopResultBuilder]: For program point L6707-1(line 6707) no Hoare annotation was computed. [2021-12-06 23:23:41,633 INFO L858 garLoopResultBuilder]: For program point L7186(line 7186) no Hoare annotation was computed. [2021-12-06 23:23:41,633 INFO L854 garLoopResultBuilder]: At program point L6707(line 6707) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,633 INFO L858 garLoopResultBuilder]: For program point L7186-2(lines 7186 7190) no Hoare annotation was computed. [2021-12-06 23:23:41,633 INFO L854 garLoopResultBuilder]: At program point L6096(lines 6091 6098) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,633 INFO L858 garLoopResultBuilder]: For program point sdio_get_host_pm_capsEXIT(lines 8093 8095) no Hoare annotation was computed. [2021-12-06 23:23:41,633 INFO L858 garLoopResultBuilder]: For program point sdio_get_host_pm_capsFINAL(lines 8093 8095) no Hoare annotation was computed. [2021-12-06 23:23:41,633 INFO L861 garLoopResultBuilder]: At program point sdio_get_host_pm_capsENTRY(lines 8093 8095) the Hoare annotation is: true [2021-12-06 23:23:41,633 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-12-06 23:23:41,634 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-12-06 23:23:41,634 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2021-12-06 23:23:41,634 INFO L854 garLoopResultBuilder]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2021-12-06 23:23:41,634 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2021-12-06 23:23:41,634 INFO L858 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 7915 7921) no Hoare annotation was computed. [2021-12-06 23:23:41,634 INFO L854 garLoopResultBuilder]: At program point ldv_spin_lockENTRY(lines 7915 7921) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,634 INFO L858 garLoopResultBuilder]: For program point ldv_spin_lockFINAL(lines 7915 7921) no Hoare annotation was computed. [2021-12-06 23:23:41,634 INFO L854 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 7768 7775) the Hoare annotation is: (= ~ldv_spin~0 |old(~ldv_spin~0)|) [2021-12-06 23:23:41,634 INFO L854 garLoopResultBuilder]: At program point L7969(lines 7968 7970) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,634 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 7768 7775) no Hoare annotation was computed. [2021-12-06 23:23:41,634 INFO L854 garLoopResultBuilder]: At program point L7926(lines 7922 7928) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,634 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreFINAL(lines 7768 7775) no Hoare annotation was computed. [2021-12-06 23:23:41,634 INFO L854 garLoopResultBuilder]: At program point L5928(lines 5924 5930) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,634 INFO L854 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 5950 5966) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2021-12-06 23:23:41,634 INFO L861 garLoopResultBuilder]: At program point L5962(line 5962) the Hoare annotation is: true [2021-12-06 23:23:41,634 INFO L858 garLoopResultBuilder]: For program point L5962-1(line 5962) no Hoare annotation was computed. [2021-12-06 23:23:41,634 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5950 5966) no Hoare annotation was computed. [2021-12-06 23:23:41,634 INFO L858 garLoopResultBuilder]: For program point L5957(lines 5957 5964) no Hoare annotation was computed. [2021-12-06 23:23:41,634 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5950 5966) no Hoare annotation was computed. [2021-12-06 23:23:41,635 INFO L858 garLoopResultBuilder]: For program point hci_recv_frameEXIT(lines 8013 8015) no Hoare annotation was computed. [2021-12-06 23:23:41,635 INFO L861 garLoopResultBuilder]: At program point hci_recv_frameENTRY(lines 8013 8015) the Hoare annotation is: true [2021-12-06 23:23:41,635 INFO L858 garLoopResultBuilder]: For program point hci_recv_frameFINAL(lines 8013 8015) no Hoare annotation was computed. [2021-12-06 23:23:41,635 INFO L861 garLoopResultBuilder]: At program point sdio_readsbENTRY(lines 8101 8103) the Hoare annotation is: true [2021-12-06 23:23:41,635 INFO L858 garLoopResultBuilder]: For program point sdio_readsbEXIT(lines 8101 8103) no Hoare annotation was computed. [2021-12-06 23:23:41,635 INFO L858 garLoopResultBuilder]: For program point sdio_readsbFINAL(lines 8101 8103) no Hoare annotation was computed. [2021-12-06 23:23:41,635 INFO L858 garLoopResultBuilder]: For program point L7887-1(lines 7882 7891) no Hoare annotation was computed. [2021-12-06 23:23:41,635 INFO L854 garLoopResultBuilder]: At program point L7887(line 7887) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,635 INFO L858 garLoopResultBuilder]: For program point ldv_check_alloc_flagsEXIT(lines 7882 7891) no Hoare annotation was computed. [2021-12-06 23:23:41,635 INFO L861 garLoopResultBuilder]: At program point ldv_check_alloc_flagsENTRY(lines 7882 7891) the Hoare annotation is: true [2021-12-06 23:23:41,635 INFO L858 garLoopResultBuilder]: For program point L7885(lines 7885 7888) no Hoare annotation was computed. [2021-12-06 23:23:41,635 INFO L858 garLoopResultBuilder]: For program point dev_set_drvdataFINAL(lines 6065 6071) no Hoare annotation was computed. [2021-12-06 23:23:41,635 INFO L858 garLoopResultBuilder]: For program point dev_set_drvdataEXIT(lines 6065 6071) no Hoare annotation was computed. [2021-12-06 23:23:41,635 INFO L854 garLoopResultBuilder]: At program point dev_set_drvdataENTRY(lines 6065 6071) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2021-12-06 23:23:41,635 INFO L858 garLoopResultBuilder]: For program point kfreeEXIT(lines 8151 8153) no Hoare annotation was computed. [2021-12-06 23:23:41,635 INFO L854 garLoopResultBuilder]: At program point kfreeENTRY(lines 8151 8153) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= |old(#valid)| |#valid|)) [2021-12-06 23:23:41,635 INFO L858 garLoopResultBuilder]: For program point kfreeFINAL(lines 8151 8153) no Hoare annotation was computed. [2021-12-06 23:23:41,635 INFO L858 garLoopResultBuilder]: For program point L6303(lines 6303 6306) no Hoare annotation was computed. [2021-12-06 23:23:41,635 INFO L861 garLoopResultBuilder]: At program point L8064(lines 8063 8065) the Hoare annotation is: true [2021-12-06 23:23:41,636 INFO L858 garLoopResultBuilder]: For program point L6204(lines 6204 6207) no Hoare annotation was computed. [2021-12-06 23:23:41,636 INFO L861 garLoopResultBuilder]: At program point L6198(line 6198) the Hoare annotation is: true [2021-12-06 23:23:41,636 INFO L858 garLoopResultBuilder]: For program point L6198-1(line 6198) no Hoare annotation was computed. [2021-12-06 23:23:41,636 INFO L858 garLoopResultBuilder]: For program point btmrvl_sdio_verify_fw_downloadFINAL(lines 6291 6321) no Hoare annotation was computed. [2021-12-06 23:23:41,636 INFO L861 garLoopResultBuilder]: At program point L6314(lines 6296 6320) the Hoare annotation is: true [2021-12-06 23:23:41,636 INFO L861 garLoopResultBuilder]: At program point L6316(lines 6296 6320) the Hoare annotation is: true [2021-12-06 23:23:41,636 INFO L861 garLoopResultBuilder]: At program point L6312(lines 6296 6320) the Hoare annotation is: true [2021-12-06 23:23:41,636 INFO L858 garLoopResultBuilder]: For program point btmrvl_sdio_verify_fw_downloadEXIT(lines 6291 6321) no Hoare annotation was computed. [2021-12-06 23:23:41,636 INFO L854 garLoopResultBuilder]: At program point btmrvl_sdio_verify_fw_downloadENTRY(lines 6291 6321) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-12-06 23:23:41,636 INFO L861 garLoopResultBuilder]: At program point L6302(line 6302) the Hoare annotation is: true [2021-12-06 23:23:41,636 INFO L861 garLoopResultBuilder]: At program point L6209(lines 6191 6211) the Hoare annotation is: true [2021-12-06 23:23:41,636 INFO L858 garLoopResultBuilder]: For program point L6300-1(line 6300) no Hoare annotation was computed. [2021-12-06 23:23:41,636 INFO L861 garLoopResultBuilder]: At program point L6203(line 6203) the Hoare annotation is: true [2021-12-06 23:23:41,636 INFO L858 garLoopResultBuilder]: For program point L6203-1(line 6203) no Hoare annotation was computed. [2021-12-06 23:23:41,636 INFO L858 garLoopResultBuilder]: For program point L6302-1(line 6302) no Hoare annotation was computed. [2021-12-06 23:23:41,636 INFO L861 garLoopResultBuilder]: At program point L6300(line 6300) the Hoare annotation is: true [2021-12-06 23:23:41,636 INFO L858 garLoopResultBuilder]: For program point L6199(lines 6199 6202) no Hoare annotation was computed. [2021-12-06 23:23:41,636 INFO L858 garLoopResultBuilder]: For program point L6307(lines 6307 6310) no Hoare annotation was computed. [2021-12-06 23:23:41,636 INFO L858 garLoopResultBuilder]: For program point kfree_skbEXIT(lines 8024 8026) no Hoare annotation was computed. [2021-12-06 23:23:41,637 INFO L861 garLoopResultBuilder]: At program point kfree_skbENTRY(lines 8024 8026) the Hoare annotation is: true [2021-12-06 23:23:41,637 INFO L858 garLoopResultBuilder]: For program point kfree_skbFINAL(lines 8024 8026) no Hoare annotation was computed. [2021-12-06 23:23:41,637 INFO L858 garLoopResultBuilder]: For program point L7360-1(line 7360) no Hoare annotation was computed. [2021-12-06 23:23:41,637 INFO L861 garLoopResultBuilder]: At program point L7360(line 7360) the Hoare annotation is: true [2021-12-06 23:23:41,637 INFO L858 garLoopResultBuilder]: For program point L7418(lines 7418 7421) no Hoare annotation was computed. [2021-12-06 23:23:41,637 INFO L858 garLoopResultBuilder]: For program point L7389-2(lines 7389 7392) no Hoare annotation was computed. [2021-12-06 23:23:41,637 INFO L858 garLoopResultBuilder]: For program point L7389(lines 7389 7392) no Hoare annotation was computed. [2021-12-06 23:23:41,637 INFO L858 garLoopResultBuilder]: For program point L7418-2(lines 7418 7421) no Hoare annotation was computed. [2021-12-06 23:23:41,637 INFO L858 garLoopResultBuilder]: For program point L7348-1(line 7348) no Hoare annotation was computed. [2021-12-06 23:23:41,637 INFO L861 garLoopResultBuilder]: At program point L7348(line 7348) the Hoare annotation is: true [2021-12-06 23:23:41,637 INFO L861 garLoopResultBuilder]: At program point L7988(lines 7987 7989) the Hoare annotation is: true [2021-12-06 23:23:41,637 INFO L858 garLoopResultBuilder]: For program point L7340-1(lines 7340 7370) no Hoare annotation was computed. [2021-12-06 23:23:41,637 INFO L858 garLoopResultBuilder]: For program point L7340(lines 7340 7370) no Hoare annotation was computed. [2021-12-06 23:23:41,637 INFO L861 garLoopResultBuilder]: At program point L8022(lines 8021 8023) the Hoare annotation is: true [2021-12-06 23:23:41,637 INFO L861 garLoopResultBuilder]: At program point L8121(lines 8120 8122) the Hoare annotation is: true [2021-12-06 23:23:41,637 INFO L858 garLoopResultBuilder]: For program point L7349-2(lines 7340 7367) no Hoare annotation was computed. [2021-12-06 23:23:41,637 INFO L858 garLoopResultBuilder]: For program point L7349(lines 7349 7353) no Hoare annotation was computed. [2021-12-06 23:23:41,637 INFO L858 garLoopResultBuilder]: For program point L7374(lines 7374 7378) no Hoare annotation was computed. [2021-12-06 23:23:41,637 INFO L858 garLoopResultBuilder]: For program point btmrvl_sdio_suspendEXIT(lines 7316 7425) no Hoare annotation was computed. [2021-12-06 23:23:41,637 INFO L858 garLoopResultBuilder]: For program point L7403-1(line 7403) no Hoare annotation was computed. [2021-12-06 23:23:41,638 INFO L854 garLoopResultBuilder]: At program point btmrvl_sdio_suspendENTRY(lines 7316 7425) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-12-06 23:23:41,638 INFO L861 garLoopResultBuilder]: At program point L7403(line 7403) the Hoare annotation is: true [2021-12-06 23:23:41,638 INFO L858 garLoopResultBuilder]: For program point L7341-1(line 7341) no Hoare annotation was computed. [2021-12-06 23:23:41,638 INFO L854 garLoopResultBuilder]: At program point L7341(line 7341) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2021-12-06 23:23:41,638 INFO L858 garLoopResultBuilder]: For program point L7362(line 7362) no Hoare annotation was computed. [2021-12-06 23:23:41,638 INFO L858 garLoopResultBuilder]: For program point L7362-2(lines 7362 7366) no Hoare annotation was computed. [2021-12-06 23:23:41,638 INFO L861 garLoopResultBuilder]: At program point L7350(line 7350) the Hoare annotation is: true [2021-12-06 23:23:41,638 INFO L858 garLoopResultBuilder]: For program point L7350-1(line 7350) no Hoare annotation was computed. [2021-12-06 23:23:41,638 INFO L858 garLoopResultBuilder]: For program point L7404-2(lines 7404 7407) no Hoare annotation was computed. [2021-12-06 23:23:41,638 INFO L858 garLoopResultBuilder]: For program point btmrvl_sdio_suspendFINAL(lines 7316 7425) no Hoare annotation was computed. [2021-12-06 23:23:41,638 INFO L858 garLoopResultBuilder]: For program point L7404(lines 7404 7407) no Hoare annotation was computed. [2021-12-06 23:23:41,638 INFO L858 garLoopResultBuilder]: For program point L7396(lines 7396 7423) no Hoare annotation was computed. [2021-12-06 23:23:41,638 INFO L858 garLoopResultBuilder]: For program point L7355-1(line 7355) no Hoare annotation was computed. [2021-12-06 23:23:41,638 INFO L861 garLoopResultBuilder]: At program point L7355(line 7355) the Hoare annotation is: true [2021-12-06 23:23:41,638 INFO L858 garLoopResultBuilder]: For program point L7388-1(line 7388) no Hoare annotation was computed. [2021-12-06 23:23:41,638 INFO L861 garLoopResultBuilder]: At program point L7388(line 7388) the Hoare annotation is: true [2021-12-06 23:23:41,638 INFO L858 garLoopResultBuilder]: For program point L7417-1(line 7417) no Hoare annotation was computed. [2021-12-06 23:23:41,638 INFO L861 garLoopResultBuilder]: At program point L7417(line 7417) the Hoare annotation is: true [2021-12-06 23:23:41,638 INFO L861 garLoopResultBuilder]: At program point L8148(lines 8147 8149) the Hoare annotation is: true [2021-12-06 23:23:41,639 INFO L858 garLoopResultBuilder]: For program point L7372-2(lines 7372 7380) no Hoare annotation was computed. [2021-12-06 23:23:41,639 INFO L858 garLoopResultBuilder]: For program point L7372(lines 7372 7380) no Hoare annotation was computed. [2021-12-06 23:23:41,639 INFO L854 garLoopResultBuilder]: At program point skb_putENTRY(lines 8142 8146) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2021-12-06 23:23:41,639 INFO L858 garLoopResultBuilder]: For program point skb_putFINAL(lines 8142 8146) no Hoare annotation was computed. [2021-12-06 23:23:41,639 INFO L858 garLoopResultBuilder]: For program point skb_putEXIT(lines 8142 8146) no Hoare annotation was computed. [2021-12-06 23:23:41,639 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 6000 6006) no Hoare annotation was computed. [2021-12-06 23:23:41,639 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 6000 6006) the Hoare annotation is: true [2021-12-06 23:23:41,639 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6004) no Hoare annotation was computed. [2021-12-06 23:23:41,639 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 6000 6006) no Hoare annotation was computed. [2021-12-06 23:23:41,639 INFO L858 garLoopResultBuilder]: For program point kzallocEXIT(lines 7777 7783) no Hoare annotation was computed. [2021-12-06 23:23:41,639 INFO L861 garLoopResultBuilder]: At program point kzallocENTRY(lines 7777 7783) the Hoare annotation is: true [2021-12-06 23:23:41,639 INFO L858 garLoopResultBuilder]: For program point kzallocFINAL(lines 7777 7783) no Hoare annotation was computed. [2021-12-06 23:23:41,639 INFO L858 garLoopResultBuilder]: For program point L7780-1(line 7780) no Hoare annotation was computed. [2021-12-06 23:23:41,639 INFO L861 garLoopResultBuilder]: At program point L7780(line 7780) the Hoare annotation is: true [2021-12-06 23:23:41,639 INFO L854 garLoopResultBuilder]: At program point skb_pullENTRY(lines 8139 8141) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2021-12-06 23:23:41,639 INFO L858 garLoopResultBuilder]: For program point L8140-1(line 8140) no Hoare annotation was computed. [2021-12-06 23:23:41,640 INFO L858 garLoopResultBuilder]: For program point skb_pullFINAL(lines 8139 8141) no Hoare annotation was computed. [2021-12-06 23:23:41,640 INFO L854 garLoopResultBuilder]: At program point L8140(line 8140) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2021-12-06 23:23:41,640 INFO L858 garLoopResultBuilder]: For program point skb_pullEXIT(lines 8139 8141) no Hoare annotation was computed. [2021-12-06 23:23:41,640 INFO L861 garLoopResultBuilder]: At program point request_firmwareENTRY(lines 8074 8076) the Hoare annotation is: true [2021-12-06 23:23:41,640 INFO L858 garLoopResultBuilder]: For program point request_firmwareFINAL(lines 8074 8076) no Hoare annotation was computed. [2021-12-06 23:23:41,640 INFO L858 garLoopResultBuilder]: For program point request_firmwareEXIT(lines 8074 8076) no Hoare annotation was computed. [2021-12-06 23:23:41,640 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 6014 6019) no Hoare annotation was computed. [2021-12-06 23:23:41,640 INFO L861 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 6014 6019) the Hoare annotation is: true [2021-12-06 23:23:41,640 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 6014 6019) no Hoare annotation was computed. [2021-12-06 23:23:41,640 INFO L861 garLoopResultBuilder]: At program point L5935(lines 5932 5937) the Hoare annotation is: true [2021-12-06 23:23:41,640 INFO L858 garLoopResultBuilder]: For program point dev_nameEXIT(lines 6047 6058) no Hoare annotation was computed. [2021-12-06 23:23:41,640 INFO L861 garLoopResultBuilder]: At program point dev_nameENTRY(lines 6047 6058) the Hoare annotation is: true [2021-12-06 23:23:41,640 INFO L858 garLoopResultBuilder]: For program point dev_nameFINAL(lines 6047 6058) no Hoare annotation was computed. [2021-12-06 23:23:41,640 INFO L858 garLoopResultBuilder]: For program point L6051(lines 6051 6054) no Hoare annotation was computed. [2021-12-06 23:23:41,640 INFO L858 garLoopResultBuilder]: For program point L6270(lines 6270 6273) no Hoare annotation was computed. [2021-12-06 23:23:41,640 INFO L854 garLoopResultBuilder]: At program point L6269(line 6269) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2021-12-06 23:23:41,640 INFO L858 garLoopResultBuilder]: For program point L6269-1(line 6269) no Hoare annotation was computed. [2021-12-06 23:23:41,640 INFO L861 garLoopResultBuilder]: At program point L6286(lines 6265 6289) the Hoare annotation is: true [2021-12-06 23:23:41,640 INFO L858 garLoopResultBuilder]: For program point btmrvl_sdio_poll_card_statusEXIT(lines 6260 6290) no Hoare annotation was computed. [2021-12-06 23:23:41,641 INFO L854 garLoopResultBuilder]: At program point L6282(lines 6265 6289) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2021-12-06 23:23:41,641 INFO L854 garLoopResultBuilder]: At program point btmrvl_sdio_poll_card_statusENTRY(lines 6260 6290) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-12-06 23:23:41,641 INFO L858 garLoopResultBuilder]: For program point btmrvl_sdio_poll_card_statusFINAL(lines 6260 6290) no Hoare annotation was computed. [2021-12-06 23:23:41,641 INFO L854 garLoopResultBuilder]: At program point L6278(line 6278) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2021-12-06 23:23:41,641 INFO L854 garLoopResultBuilder]: At program point L6280(lines 6265 6289) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2021-12-06 23:23:41,641 INFO L858 garLoopResultBuilder]: For program point L6274(lines 6274 6277) no Hoare annotation was computed. [2021-12-06 23:23:41,641 INFO L858 garLoopResultBuilder]: For program point L6278-1(line 6278) no Hoare annotation was computed. [2021-12-06 23:23:41,641 INFO L854 garLoopResultBuilder]: At program point btmrvl_sdio_disable_host_intENTRY(lines 7011 7024) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2021-12-06 23:23:41,641 INFO L858 garLoopResultBuilder]: For program point btmrvl_sdio_disable_host_intFINAL(lines 7011 7024) no Hoare annotation was computed. [2021-12-06 23:23:41,641 INFO L861 garLoopResultBuilder]: At program point L6250(lines 6250 6251) the Hoare annotation is: true [2021-12-06 23:23:41,641 INFO L858 garLoopResultBuilder]: For program point L6252(lines 6252 6256) no Hoare annotation was computed. [2021-12-06 23:23:41,641 INFO L858 garLoopResultBuilder]: For program point L6250-1(lines 6250 6251) no Hoare annotation was computed. [2021-12-06 23:23:41,641 INFO L858 garLoopResultBuilder]: For program point btmrvl_sdio_disable_host_intEXIT(lines 7011 7024) no Hoare annotation was computed. [2021-12-06 23:23:41,641 INFO L861 garLoopResultBuilder]: At program point L6257(lines 6238 6259) the Hoare annotation is: true [2021-12-06 23:23:41,641 INFO L858 garLoopResultBuilder]: For program point L7019-1(line 7019) no Hoare annotation was computed. [2021-12-06 23:23:41,641 INFO L854 garLoopResultBuilder]: At program point L7019(line 7019) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2021-12-06 23:23:41,641 INFO L858 garLoopResultBuilder]: For program point L7021-1(line 7021) no Hoare annotation was computed. [2021-12-06 23:23:41,641 INFO L861 garLoopResultBuilder]: At program point L7021(line 7021) the Hoare annotation is: true [2021-12-06 23:23:41,641 INFO L858 garLoopResultBuilder]: For program point L7015(line 7015) no Hoare annotation was computed. [2021-12-06 23:23:41,642 INFO L861 garLoopResultBuilder]: At program point L6243(lines 6243 6244) the Hoare annotation is: true [2021-12-06 23:23:41,642 INFO L858 garLoopResultBuilder]: For program point L6243-1(lines 6243 6244) no Hoare annotation was computed. [2021-12-06 23:23:41,642 INFO L858 garLoopResultBuilder]: For program point L6245(lines 6245 6248) no Hoare annotation was computed. [2021-12-06 23:23:41,642 INFO L858 garLoopResultBuilder]: For program point L7015-2(lines 7015 7018) no Hoare annotation was computed. [2021-12-06 23:23:41,642 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 5947 5949) the Hoare annotation is: true [2021-12-06 23:23:41,642 INFO L858 garLoopResultBuilder]: For program point L5948-2(lines 5947 5949) no Hoare annotation was computed. [2021-12-06 23:23:41,642 INFO L858 garLoopResultBuilder]: For program point L5948(line 5948) no Hoare annotation was computed. [2021-12-06 23:23:41,642 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 5947 5949) no Hoare annotation was computed. [2021-12-06 23:23:41,642 INFO L861 garLoopResultBuilder]: At program point release_firmwareENTRY(lines 8070 8072) the Hoare annotation is: true [2021-12-06 23:23:41,642 INFO L858 garLoopResultBuilder]: For program point release_firmwareFINAL(lines 8070 8072) no Hoare annotation was computed. [2021-12-06 23:23:41,642 INFO L858 garLoopResultBuilder]: For program point release_firmwareEXIT(lines 8070 8072) no Hoare annotation was computed. [2021-12-06 23:23:41,642 INFO L861 garLoopResultBuilder]: At program point sdio_writesbENTRY(lines 8130 8132) the Hoare annotation is: true [2021-12-06 23:23:41,642 INFO L858 garLoopResultBuilder]: For program point sdio_writesbEXIT(lines 8130 8132) no Hoare annotation was computed. [2021-12-06 23:23:41,642 INFO L858 garLoopResultBuilder]: For program point sdio_writesbFINAL(lines 8130 8132) no Hoare annotation was computed. [2021-12-06 23:23:41,642 INFO L861 garLoopResultBuilder]: At program point sdio_writebENTRY(lines 8126 8128) the Hoare annotation is: true [2021-12-06 23:23:41,642 INFO L858 garLoopResultBuilder]: For program point sdio_writebFINAL(lines 8126 8128) no Hoare annotation was computed. [2021-12-06 23:23:41,642 INFO L858 garLoopResultBuilder]: For program point sdio_writebEXIT(lines 8126 8128) no Hoare annotation was computed. [2021-12-06 23:23:41,642 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-06 23:23:41,642 INFO L861 garLoopResultBuilder]: At program point L5979(line 5979) the Hoare annotation is: true [2021-12-06 23:23:41,642 INFO L858 garLoopResultBuilder]: For program point L5979-1(line 5979) no Hoare annotation was computed. [2021-12-06 23:23:41,643 INFO L858 garLoopResultBuilder]: For program point L5974(lines 5974 5981) no Hoare annotation was computed. [2021-12-06 23:23:41,643 INFO L858 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 5967 5983) no Hoare annotation was computed. [2021-12-06 23:23:41,643 INFO L854 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 5967 5983) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 0))) (.cse1 (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_2~0 1))) (or (not (= ~ldv_state_variable_1~0 0)) .cse0 .cse1 (not (= ~ldv_state_variable_2~0 0))))) [2021-12-06 23:23:41,643 INFO L858 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 5967 5983) no Hoare annotation was computed. [2021-12-06 23:23:41,643 INFO L861 garLoopResultBuilder]: At program point L7765(lines 7581 7767) the Hoare annotation is: true [2021-12-06 23:23:41,643 INFO L858 garLoopResultBuilder]: For program point L6510(lines 6510 6516) no Hoare annotation was computed. [2021-12-06 23:23:41,643 INFO L858 garLoopResultBuilder]: For program point L7567-1(line 7567) no Hoare annotation was computed. [2021-12-06 23:23:41,643 INFO L854 garLoopResultBuilder]: At program point L7567(line 7567) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,643 INFO L858 garLoopResultBuilder]: For program point L7600(line 7600) no Hoare annotation was computed. [2021-12-06 23:23:41,643 INFO L858 garLoopResultBuilder]: For program point L6576(lines 6576 6579) no Hoare annotation was computed. [2021-12-06 23:23:41,643 INFO L858 garLoopResultBuilder]: For program point L7633(lines 7633 7663) no Hoare annotation was computed. [2021-12-06 23:23:41,643 INFO L858 garLoopResultBuilder]: For program point L6378(lines 6378 6382) no Hoare annotation was computed. [2021-12-06 23:23:41,643 INFO L858 garLoopResultBuilder]: For program point L6345-2(lines 6345 6350) no Hoare annotation was computed. [2021-12-06 23:23:41,643 INFO L858 garLoopResultBuilder]: For program point L7303(lines 7303 7306) no Hoare annotation was computed. [2021-12-06 23:23:41,643 INFO L858 garLoopResultBuilder]: For program point L6345(line 6345) no Hoare annotation was computed. [2021-12-06 23:23:41,643 INFO L854 garLoopResultBuilder]: At program point L7138(line 7138) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,643 INFO L854 garLoopResultBuilder]: At program point L7303-2(lines 7303 7306) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,643 INFO L858 garLoopResultBuilder]: For program point L7138-1(line 7138) no Hoare annotation was computed. [2021-12-06 23:23:41,643 INFO L854 garLoopResultBuilder]: At program point L6940-2(lines 6940 6968) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,643 INFO L858 garLoopResultBuilder]: For program point L6940(lines 6940 6968) no Hoare annotation was computed. [2021-12-06 23:23:41,644 INFO L858 garLoopResultBuilder]: For program point L6973(line 6973) no Hoare annotation was computed. [2021-12-06 23:23:41,644 INFO L858 garLoopResultBuilder]: For program point L7634(line 7634) no Hoare annotation was computed. [2021-12-06 23:23:41,644 INFO L858 garLoopResultBuilder]: For program point L7733(line 7733) no Hoare annotation was computed. [2021-12-06 23:23:41,644 INFO L854 garLoopResultBuilder]: At program point L7535(lines 7524 7537) the Hoare annotation is: (or (= ~ldv_spin~0 0) (<= (+ |ULTIMATE.start_btmrvl_sdio_init_module_#res#1| 19) 0)) [2021-12-06 23:23:41,644 INFO L858 garLoopResultBuilder]: For program point L7601(lines 7601 7628) no Hoare annotation was computed. [2021-12-06 23:23:41,644 INFO L858 garLoopResultBuilder]: For program point L7139(lines 7139 7143) no Hoare annotation was computed. [2021-12-06 23:23:41,644 INFO L854 garLoopResultBuilder]: At program point L6974(lines 6877 6980) the Hoare annotation is: (and (<= (+ (select (select |#memory_int| |ULTIMATE.start_btmrvl_sdio_register_dev_~#ret~13#1.base|) |ULTIMATE.start_btmrvl_sdio_register_dev_~#ret~13#1.offset|) 5) 0) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,644 INFO L858 garLoopResultBuilder]: For program point L7007-1(line 7007) no Hoare annotation was computed. [2021-12-06 23:23:41,644 INFO L854 garLoopResultBuilder]: At program point L7007(line 7007) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,644 INFO L861 garLoopResultBuilder]: At program point L8031(lines 8030 8032) the Hoare annotation is: true [2021-12-06 23:23:41,644 INFO L858 garLoopResultBuilder]: For program point L7139-2(lines 7139 7143) no Hoare annotation was computed. [2021-12-06 23:23:41,644 INFO L858 garLoopResultBuilder]: For program point L6908-1(line 6908) no Hoare annotation was computed. [2021-12-06 23:23:41,644 INFO L854 garLoopResultBuilder]: At program point L6908(line 6908) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,644 INFO L858 garLoopResultBuilder]: For program point L6941-1(line 6941) no Hoare annotation was computed. [2021-12-06 23:23:41,644 INFO L854 garLoopResultBuilder]: At program point L6941(line 6941) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,644 INFO L858 garLoopResultBuilder]: For program point L7734(lines 7734 7741) no Hoare annotation was computed. [2021-12-06 23:23:41,644 INFO L858 garLoopResultBuilder]: For program point L7635(lines 7635 7640) no Hoare annotation was computed. [2021-12-06 23:23:41,644 INFO L858 garLoopResultBuilder]: For program point L7668(line 7668) no Hoare annotation was computed. [2021-12-06 23:23:41,644 INFO L858 garLoopResultBuilder]: For program point L6479-1(line 6479) no Hoare annotation was computed. [2021-12-06 23:23:41,644 INFO L854 garLoopResultBuilder]: At program point L6479(line 6479) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,645 INFO L854 garLoopResultBuilder]: At program point L7569(lines 7563 7571) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,645 INFO L858 garLoopResultBuilder]: For program point L6413-1(line 6413) no Hoare annotation was computed. [2021-12-06 23:23:41,645 INFO L854 garLoopResultBuilder]: At program point L6413(line 6413) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,645 INFO L858 garLoopResultBuilder]: For program point L7107-1(line 7107) no Hoare annotation was computed. [2021-12-06 23:23:41,645 INFO L854 garLoopResultBuilder]: At program point L7107(line 7107) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,645 INFO L858 garLoopResultBuilder]: For program point L7173-1(line 7173) no Hoare annotation was computed. [2021-12-06 23:23:41,645 INFO L854 garLoopResultBuilder]: At program point L7173(line 7173) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,645 INFO L858 garLoopResultBuilder]: For program point L6942(lines 6942 6946) no Hoare annotation was computed. [2021-12-06 23:23:41,645 INFO L858 garLoopResultBuilder]: For program point L6975(line 6975) no Hoare annotation was computed. [2021-12-06 23:23:41,645 INFO L854 garLoopResultBuilder]: At program point L7999(lines 7998 8000) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,645 INFO L854 garLoopResultBuilder]: At program point L7008(lines 6996 7010) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,645 INFO L858 garLoopResultBuilder]: For program point L6909(lines 6909 6913) no Hoare annotation was computed. [2021-12-06 23:23:41,645 INFO L858 garLoopResultBuilder]: For program point L7702(line 7702) no Hoare annotation was computed. [2021-12-06 23:23:41,645 INFO L858 garLoopResultBuilder]: For program point L7603(lines 7603 7625) no Hoare annotation was computed. [2021-12-06 23:23:41,645 INFO L858 garLoopResultBuilder]: For program point L7669(lines 7669 7756) no Hoare annotation was computed. [2021-12-06 23:23:41,645 INFO L858 garLoopResultBuilder]: For program point L6414(lines 6414 6417) no Hoare annotation was computed. [2021-12-06 23:23:41,645 INFO L858 garLoopResultBuilder]: For program point L6480-2(lines 6480 6483) no Hoare annotation was computed. [2021-12-06 23:23:41,645 INFO L858 garLoopResultBuilder]: For program point L6480(lines 6480 6483) no Hoare annotation was computed. [2021-12-06 23:23:41,645 INFO L858 garLoopResultBuilder]: For program point L6414-2(lines 6414 6417) no Hoare annotation was computed. [2021-12-06 23:23:41,645 INFO L854 garLoopResultBuilder]: At program point L7174(lines 7088 7176) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,646 INFO L854 garLoopResultBuilder]: At program point L6183(line 6183) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,646 INFO L858 garLoopResultBuilder]: For program point L6183-1(line 6183) no Hoare annotation was computed. [2021-12-06 23:23:41,646 INFO L858 garLoopResultBuilder]: For program point L7240(lines 7240 7244) no Hoare annotation was computed. [2021-12-06 23:23:41,646 INFO L858 garLoopResultBuilder]: For program point L7108(lines 7108 7122) no Hoare annotation was computed. [2021-12-06 23:23:41,646 INFO L854 garLoopResultBuilder]: At program point L6976(lines 6877 6980) the Hoare annotation is: (and (<= (+ (select (select |#memory_int| |ULTIMATE.start_btmrvl_sdio_register_dev_~#ret~13#1.base|) |ULTIMATE.start_btmrvl_sdio_register_dev_~#ret~13#1.offset|) 5) 0) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,646 INFO L858 garLoopResultBuilder]: For program point L7703(lines 7703 7710) no Hoare annotation was computed. [2021-12-06 23:23:41,646 INFO L858 garLoopResultBuilder]: For program point L7736(lines 7736 7739) no Hoare annotation was computed. [2021-12-06 23:23:41,646 INFO L858 garLoopResultBuilder]: For program point L7604(line 7604) no Hoare annotation was computed. [2021-12-06 23:23:41,646 INFO L858 garLoopResultBuilder]: For program point L7274(line 7274) no Hoare annotation was computed. [2021-12-06 23:23:41,646 INFO L858 garLoopResultBuilder]: For program point L7307(line 7307) no Hoare annotation was computed. [2021-12-06 23:23:41,646 INFO L858 garLoopResultBuilder]: For program point L6184-2(lines 6184 6187) no Hoare annotation was computed. [2021-12-06 23:23:41,646 INFO L858 garLoopResultBuilder]: For program point L6184(lines 6184 6187) no Hoare annotation was computed. [2021-12-06 23:23:41,646 INFO L854 garLoopResultBuilder]: At program point L6977(lines 6877 6980) the Hoare annotation is: (and (<= (+ (select (select |#memory_int| |ULTIMATE.start_btmrvl_sdio_register_dev_~#ret~13#1.base|) |ULTIMATE.start_btmrvl_sdio_register_dev_~#ret~13#1.offset|) 5) 0) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,646 INFO L858 garLoopResultBuilder]: For program point L7671(lines 7671 7753) no Hoare annotation was computed. [2021-12-06 23:23:41,646 INFO L858 garLoopResultBuilder]: For program point L7605(lines 7605 7613) no Hoare annotation was computed. [2021-12-06 23:23:41,646 INFO L858 garLoopResultBuilder]: For program point L6383(lines 6383 6386) no Hoare annotation was computed. [2021-12-06 23:23:41,646 INFO L854 garLoopResultBuilder]: At program point L7275(lines 7218 7278) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,646 INFO L854 garLoopResultBuilder]: At program point L8035(lines 8034 8036) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,646 INFO L858 garLoopResultBuilder]: For program point L6879(line 6879) no Hoare annotation was computed. [2021-12-06 23:23:41,646 INFO L858 garLoopResultBuilder]: For program point L6879-2(lines 6879 6884) no Hoare annotation was computed. [2021-12-06 23:23:41,647 INFO L858 garLoopResultBuilder]: For program point L7672(line 7672) no Hoare annotation was computed. [2021-12-06 23:23:41,647 INFO L858 garLoopResultBuilder]: For program point L7705(lines 7705 7708) no Hoare annotation was computed. [2021-12-06 23:23:41,647 INFO L858 garLoopResultBuilder]: For program point L6549-2(lines 6549 6571) no Hoare annotation was computed. [2021-12-06 23:23:41,647 INFO L858 garLoopResultBuilder]: For program point L6549(lines 6549 6571) no Hoare annotation was computed. [2021-12-06 23:23:41,647 INFO L854 garLoopResultBuilder]: At program point L6384(lines 6340 6430) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,647 INFO L858 garLoopResultBuilder]: For program point L7276(line 7276) no Hoare annotation was computed. [2021-12-06 23:23:41,647 INFO L854 garLoopResultBuilder]: At program point L6979(lines 6870 6981) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,647 INFO L854 garLoopResultBuilder]: At program point L8003(lines 8002 8004) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,647 INFO L854 garLoopResultBuilder]: At program point L6583(lines 6456 6601) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,647 INFO L858 garLoopResultBuilder]: For program point L7607(lines 7607 7611) no Hoare annotation was computed. [2021-12-06 23:23:41,647 INFO L858 garLoopResultBuilder]: For program point L7673(lines 7673 7680) no Hoare annotation was computed. [2021-12-06 23:23:41,647 INFO L858 garLoopResultBuilder]: For program point L6517-1(lines 6517 6518) no Hoare annotation was computed. [2021-12-06 23:23:41,647 INFO L854 garLoopResultBuilder]: At program point L6517(lines 6517 6518) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,647 INFO L854 garLoopResultBuilder]: At program point L7277(lines 7208 7279) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,647 INFO L858 garLoopResultBuilder]: For program point L6947-1(lines 6947 6948) no Hoare annotation was computed. [2021-12-06 23:23:41,647 INFO L854 garLoopResultBuilder]: At program point L6947(lines 6947 6948) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,647 INFO L854 garLoopResultBuilder]: At program point L7674(line 7674) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_2~0 2)) [2021-12-06 23:23:41,647 INFO L858 garLoopResultBuilder]: For program point L6551(lines 6551 6556) no Hoare annotation was computed. [2021-12-06 23:23:41,647 INFO L858 garLoopResultBuilder]: For program point L7674-1(line 7674) no Hoare annotation was computed. [2021-12-06 23:23:41,647 INFO L858 garLoopResultBuilder]: For program point L6419-1(line 6419) no Hoare annotation was computed. [2021-12-06 23:23:41,647 INFO L854 garLoopResultBuilder]: At program point L6419(line 6419) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,648 INFO L858 garLoopResultBuilder]: For program point L6485-1(line 6485) no Hoare annotation was computed. [2021-12-06 23:23:41,648 INFO L854 garLoopResultBuilder]: At program point L6485(line 6485) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,648 INFO L858 garLoopResultBuilder]: For program point L7146(lines 7146 7155) no Hoare annotation was computed. [2021-12-06 23:23:41,648 INFO L858 garLoopResultBuilder]: For program point L7245-1(line 7245) no Hoare annotation was computed. [2021-12-06 23:23:41,648 INFO L854 garLoopResultBuilder]: At program point L7245(line 7245) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,648 INFO L854 garLoopResultBuilder]: At program point L6188(lines 6178 6190) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,648 INFO L854 garLoopResultBuilder]: At program point L8038(lines 8037 8039) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2021-12-06 23:23:41,648 INFO L858 garLoopResultBuilder]: For program point L7146-2(lines 7146 7155) no Hoare annotation was computed. [2021-12-06 23:23:41,648 INFO L858 garLoopResultBuilder]: For program point L6915-1(line 6915) no Hoare annotation was computed. [2021-12-06 23:23:41,648 INFO L854 garLoopResultBuilder]: At program point L6915(line 6915) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,648 INFO L858 garLoopResultBuilder]: For program point L7642(line 7642) no Hoare annotation was computed. [2021-12-06 23:23:41,648 INFO L858 garLoopResultBuilder]: For program point L7675(lines 7675 7678) no Hoare annotation was computed. [2021-12-06 23:23:41,648 INFO L858 garLoopResultBuilder]: For program point L6486(lines 6486 6491) no Hoare annotation was computed. [2021-12-06 23:23:41,648 INFO L858 garLoopResultBuilder]: For program point L6519(lines 6519 6525) no Hoare annotation was computed. [2021-12-06 23:23:41,648 INFO L861 garLoopResultBuilder]: At program point L7543(lines 7538 7545) the Hoare annotation is: true [2021-12-06 23:23:41,648 INFO L858 garLoopResultBuilder]: For program point L7576-1(line 7576) no Hoare annotation was computed. [2021-12-06 23:23:41,648 INFO L854 garLoopResultBuilder]: At program point L7576(line 7576) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,648 INFO L858 garLoopResultBuilder]: For program point L6387(lines 6387 6390) no Hoare annotation was computed. [2021-12-06 23:23:41,648 INFO L858 garLoopResultBuilder]: For program point L6420(lines 6420 6424) no Hoare annotation was computed. [2021-12-06 23:23:41,648 INFO L858 garLoopResultBuilder]: For program point L6387-2(lines 6387 6390) no Hoare annotation was computed. [2021-12-06 23:23:41,649 INFO L858 garLoopResultBuilder]: For program point L6916(lines 6916 6920) no Hoare annotation was computed. [2021-12-06 23:23:41,649 INFO L858 garLoopResultBuilder]: For program point L6949(lines 6949 6953) no Hoare annotation was computed. [2021-12-06 23:23:41,649 INFO L858 garLoopResultBuilder]: For program point L7643(lines 7643 7659) no Hoare annotation was computed. [2021-12-06 23:23:41,649 INFO L858 garLoopResultBuilder]: For program point L7247(lines 7247 7252) no Hoare annotation was computed. [2021-12-06 23:23:41,649 INFO L854 garLoopResultBuilder]: At program point L7313(lines 7280 7315) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,649 INFO L858 garLoopResultBuilder]: For program point L7115-1(line 7115) no Hoare annotation was computed. [2021-12-06 23:23:41,649 INFO L854 garLoopResultBuilder]: At program point L8106(lines 8105 8107) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,649 INFO L854 garLoopResultBuilder]: At program point L7115(line 7115) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,649 INFO L858 garLoopResultBuilder]: For program point L7148(lines 7148 7153) no Hoare annotation was computed. [2021-12-06 23:23:41,649 INFO L854 garLoopResultBuilder]: At program point L8007(lines 8006 8008) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,649 INFO L858 garLoopResultBuilder]: For program point L7743(line 7743) no Hoare annotation was computed. [2021-12-06 23:23:41,649 INFO L854 garLoopResultBuilder]: At program point L7578(lines 7572 7580) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,649 INFO L858 garLoopResultBuilder]: For program point L7116-2(lines 7116 7119) no Hoare annotation was computed. [2021-12-06 23:23:41,649 INFO L858 garLoopResultBuilder]: For program point L7116(lines 7116 7119) no Hoare annotation was computed. [2021-12-06 23:23:41,649 INFO L858 garLoopResultBuilder]: For program point L7744(lines 7744 7749) no Hoare annotation was computed. [2021-12-06 23:23:41,649 INFO L858 garLoopResultBuilder]: For program point L7645-2(lines 7643 7658) no Hoare annotation was computed. [2021-12-06 23:23:41,649 INFO L858 garLoopResultBuilder]: For program point L7645(lines 7645 7652) no Hoare annotation was computed. [2021-12-06 23:23:41,649 INFO L854 garLoopResultBuilder]: At program point L8042(lines 8041 8043) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,649 INFO L854 garLoopResultBuilder]: At program point L6886(line 6886) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,649 INFO L858 garLoopResultBuilder]: For program point L6886-1(line 6886) no Hoare annotation was computed. [2021-12-06 23:23:41,650 INFO L858 garLoopResultBuilder]: For program point L7712(line 7712) no Hoare annotation was computed. [2021-12-06 23:23:41,650 INFO L854 garLoopResultBuilder]: At program point L8010(line 8010) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,650 INFO L854 garLoopResultBuilder]: At program point L8010-2(lines 8009 8011) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,650 INFO L858 garLoopResultBuilder]: For program point L8010-1(line 8010) no Hoare annotation was computed. [2021-12-06 23:23:41,650 INFO L858 garLoopResultBuilder]: For program point L7713(lines 7713 7720) no Hoare annotation was computed. [2021-12-06 23:23:41,650 INFO L858 garLoopResultBuilder]: For program point L6359-1(line 6359) no Hoare annotation was computed. [2021-12-06 23:23:41,650 INFO L854 garLoopResultBuilder]: At program point L6359(line 6359) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,650 INFO L854 garLoopResultBuilder]: At program point L6954(line 6954) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,650 INFO L858 garLoopResultBuilder]: For program point L6888(lines 6888 6893) no Hoare annotation was computed. [2021-12-06 23:23:41,650 INFO L858 garLoopResultBuilder]: For program point L6954-1(line 6954) no Hoare annotation was computed. [2021-12-06 23:23:41,650 INFO L858 garLoopResultBuilder]: For program point L6591-1(line 6591) no Hoare annotation was computed. [2021-12-06 23:23:41,650 INFO L854 garLoopResultBuilder]: At program point L6591(line 6591) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,650 INFO L858 garLoopResultBuilder]: For program point L7615(line 7615) no Hoare annotation was computed. [2021-12-06 23:23:41,650 INFO L854 garLoopResultBuilder]: At program point L6426(lines 6340 6430) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,650 INFO L858 garLoopResultBuilder]: For program point L6360-2(lines 6360 6364) no Hoare annotation was computed. [2021-12-06 23:23:41,650 INFO L858 garLoopResultBuilder]: For program point L6360(lines 6360 6364) no Hoare annotation was computed. [2021-12-06 23:23:41,650 INFO L854 garLoopResultBuilder]: At program point L6922(line 6922) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,650 INFO L858 garLoopResultBuilder]: For program point L6955(lines 6955 6959) no Hoare annotation was computed. [2021-12-06 23:23:41,650 INFO L858 garLoopResultBuilder]: For program point L6922-1(line 6922) no Hoare annotation was computed. [2021-12-06 23:23:41,650 INFO L858 garLoopResultBuilder]: For program point L7682(line 7682) no Hoare annotation was computed. [2021-12-06 23:23:41,650 INFO L858 garLoopResultBuilder]: For program point L7715(lines 7715 7718) no Hoare annotation was computed. [2021-12-06 23:23:41,650 INFO L858 garLoopResultBuilder]: For program point L6592-2(lines 6592 6595) no Hoare annotation was computed. [2021-12-06 23:23:41,651 INFO L858 garLoopResultBuilder]: For program point L6592(lines 6592 6595) no Hoare annotation was computed. [2021-12-06 23:23:41,651 INFO L858 garLoopResultBuilder]: For program point L7616(lines 7616 7621) no Hoare annotation was computed. [2021-12-06 23:23:41,651 INFO L858 garLoopResultBuilder]: For program point L6427(line 6427) no Hoare annotation was computed. [2021-12-06 23:23:41,651 INFO L854 garLoopResultBuilder]: At program point L6229(line 6229) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,651 INFO L858 garLoopResultBuilder]: For program point L6229-1(line 6229) no Hoare annotation was computed. [2021-12-06 23:23:41,651 INFO L854 garLoopResultBuilder]: At program point L8046(lines 8045 8047) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 4) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,651 INFO L854 garLoopResultBuilder]: At program point L7980-2(lines 7979 7981) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,651 INFO L858 garLoopResultBuilder]: For program point L6923(lines 6923 6927) no Hoare annotation was computed. [2021-12-06 23:23:41,651 INFO L858 garLoopResultBuilder]: For program point L7980-1(line 7980) no Hoare annotation was computed. [2021-12-06 23:23:41,651 INFO L854 garLoopResultBuilder]: At program point L7980(line 7980) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,651 INFO L858 garLoopResultBuilder]: For program point L7683(lines 7683 7690) no Hoare annotation was computed. [2021-12-06 23:23:41,651 INFO L858 garLoopResultBuilder]: For program point L6527(lines 6527 6530) no Hoare annotation was computed. [2021-12-06 23:23:41,651 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-12-06 23:23:41,651 INFO L858 garLoopResultBuilder]: For program point L6428-1(line 6428) no Hoare annotation was computed. [2021-12-06 23:23:41,651 INFO L854 garLoopResultBuilder]: At program point L6428(line 6428) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,651 INFO L858 garLoopResultBuilder]: For program point L7287-1(lines 7287 7312) no Hoare annotation was computed. [2021-12-06 23:23:41,651 INFO L858 garLoopResultBuilder]: For program point L6230(lines 6230 6234) no Hoare annotation was computed. [2021-12-06 23:23:41,651 INFO L858 garLoopResultBuilder]: For program point L7287(lines 7287 7312) no Hoare annotation was computed. [2021-12-06 23:23:41,651 INFO L858 garLoopResultBuilder]: For program point L6230-2(lines 6230 6234) no Hoare annotation was computed. [2021-12-06 23:23:41,651 INFO L858 garLoopResultBuilder]: For program point L7684-1(line 7684) no Hoare annotation was computed. [2021-12-06 23:23:41,651 INFO L854 garLoopResultBuilder]: At program point L7684(line 7684) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,652 INFO L858 garLoopResultBuilder]: For program point L6495(line 6495) no Hoare annotation was computed. [2021-12-06 23:23:41,652 INFO L858 garLoopResultBuilder]: For program point L6396-1(lines 6396 6397) no Hoare annotation was computed. [2021-12-06 23:23:41,652 INFO L854 garLoopResultBuilder]: At program point L6396(lines 6396 6397) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,652 INFO L854 garLoopResultBuilder]: At program point L6429(lines 6323 6431) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,652 INFO L858 garLoopResultBuilder]: For program point L7255(lines 7255 7260) no Hoare annotation was computed. [2021-12-06 23:23:41,652 INFO L858 garLoopResultBuilder]: For program point L7288-1(line 7288) no Hoare annotation was computed. [2021-12-06 23:23:41,652 INFO L854 garLoopResultBuilder]: At program point L7288(line 7288) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,652 INFO L858 garLoopResultBuilder]: For program point L7123-1(line 7123) no Hoare annotation was computed. [2021-12-06 23:23:41,652 INFO L854 garLoopResultBuilder]: At program point L7123(line 7123) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,652 INFO L858 garLoopResultBuilder]: For program point L7751(line 7751) no Hoare annotation was computed. [2021-12-06 23:23:41,652 INFO L858 garLoopResultBuilder]: For program point L7685(lines 7685 7688) no Hoare annotation was computed. [2021-12-06 23:23:41,652 INFO L858 garLoopResultBuilder]: For program point L6496(lines 6496 6500) no Hoare annotation was computed. [2021-12-06 23:23:41,652 INFO L854 garLoopResultBuilder]: At program point L8082(lines 8081 8083) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,652 INFO L858 garLoopResultBuilder]: For program point L7124-1(line 7124) no Hoare annotation was computed. [2021-12-06 23:23:41,652 INFO L854 garLoopResultBuilder]: At program point L7124(line 7124) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,653 INFO L858 garLoopResultBuilder]: For program point L7157(lines 7157 7162) no Hoare annotation was computed. [2021-12-06 23:23:41,653 INFO L861 garLoopResultBuilder]: At program point L7752(line 7752) the Hoare annotation is: true [2021-12-06 23:23:41,653 INFO L858 garLoopResultBuilder]: For program point L6563(lines 6563 6566) no Hoare annotation was computed. [2021-12-06 23:23:41,653 INFO L854 garLoopResultBuilder]: At program point L6398(line 6398) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,653 INFO L858 garLoopResultBuilder]: For program point L6464-1(line 6464) no Hoare annotation was computed. [2021-12-06 23:23:41,653 INFO L854 garLoopResultBuilder]: At program point L6464(line 6464) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,653 INFO L858 garLoopResultBuilder]: For program point L6563-2(lines 6563 6566) no Hoare annotation was computed. [2021-12-06 23:23:41,653 INFO L858 garLoopResultBuilder]: For program point L7290(lines 7290 7310) no Hoare annotation was computed. [2021-12-06 23:23:41,653 INFO L858 garLoopResultBuilder]: For program point L6398-1(line 6398) no Hoare annotation was computed. [2021-12-06 23:23:41,653 INFO L854 garLoopResultBuilder]: At program point L8050(lines 8049 8051) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 5 ~ldv_state_variable_2~0)) [2021-12-06 23:23:41,653 INFO L858 garLoopResultBuilder]: For program point L7125(lines 7125 7130) no Hoare annotation was computed. [2021-12-06 23:23:41,653 INFO L858 garLoopResultBuilder]: For program point L6960-1(lines 6960 6961) no Hoare annotation was computed. [2021-12-06 23:23:41,653 INFO L854 garLoopResultBuilder]: At program point L6960(lines 6960 6961) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,653 INFO L858 garLoopResultBuilder]: For program point L6531-1(line 6531) no Hoare annotation was computed. [2021-12-06 23:23:41,653 INFO L854 garLoopResultBuilder]: At program point L6531(line 6531) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,654 INFO L854 garLoopResultBuilder]: At program point L6597(lines 6456 6601) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,654 INFO L854 garLoopResultBuilder]: At program point L6366(line 6366) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,654 INFO L858 garLoopResultBuilder]: For program point L6399(lines 6399 6403) no Hoare annotation was computed. [2021-12-06 23:23:41,654 INFO L858 garLoopResultBuilder]: For program point L6465-2(lines 6465 6470) no Hoare annotation was computed. [2021-12-06 23:23:41,654 INFO L858 garLoopResultBuilder]: For program point L6465(line 6465) no Hoare annotation was computed. [2021-12-06 23:23:41,654 INFO L858 garLoopResultBuilder]: For program point L7291(lines 7291 7295) no Hoare annotation was computed. [2021-12-06 23:23:41,654 INFO L858 garLoopResultBuilder]: For program point L6366-1(line 6366) no Hoare annotation was computed. [2021-12-06 23:23:41,654 INFO L858 garLoopResultBuilder]: For program point L7291-2(lines 7291 7295) no Hoare annotation was computed. [2021-12-06 23:23:41,654 INFO L854 garLoopResultBuilder]: At program point L8117(lines 8116 8118) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,654 INFO L858 garLoopResultBuilder]: For program point L6895(lines 6895 6900) no Hoare annotation was computed. [2021-12-06 23:23:41,654 INFO L858 garLoopResultBuilder]: For program point L6598(line 6598) no Hoare annotation was computed. [2021-12-06 23:23:41,654 INFO L861 garLoopResultBuilder]: At program point L7655(lines 7589 7766) the Hoare annotation is: true [2021-12-06 23:23:41,654 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-12-06 23:23:41,654 INFO L858 garLoopResultBuilder]: For program point L6367(lines 6367 6372) no Hoare annotation was computed. [2021-12-06 23:23:41,654 INFO L858 garLoopResultBuilder]: For program point L7226(lines 7226 7229) no Hoare annotation was computed. [2021-12-06 23:23:41,654 INFO L854 garLoopResultBuilder]: At program point L6235(lines 6225 6237) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,655 INFO L854 garLoopResultBuilder]: At program point L7160(lines 7100 7175) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,655 INFO L858 garLoopResultBuilder]: For program point L6962(lines 6962 6966) no Hoare annotation was computed. [2021-12-06 23:23:41,655 INFO L858 garLoopResultBuilder]: For program point L7722(line 7722) no Hoare annotation was computed. [2021-12-06 23:23:41,655 INFO L854 garLoopResultBuilder]: At program point L7590(line 7590) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2021-12-06 23:23:41,655 INFO L858 garLoopResultBuilder]: For program point L6599-1(line 6599) no Hoare annotation was computed. [2021-12-06 23:23:41,655 INFO L854 garLoopResultBuilder]: At program point L6599(line 6599) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,655 INFO L858 garLoopResultBuilder]: For program point L7623(line 7623) no Hoare annotation was computed. [2021-12-06 23:23:41,655 INFO L858 garLoopResultBuilder]: For program point L7590-1(line 7590) no Hoare annotation was computed. [2021-12-06 23:23:41,655 INFO L854 garLoopResultBuilder]: At program point L6533(lines 6456 6601) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,655 INFO L858 garLoopResultBuilder]: For program point L7293-1(line 7293) no Hoare annotation was computed. [2021-12-06 23:23:41,655 INFO L854 garLoopResultBuilder]: At program point L7293(line 7293) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,655 INFO L858 garLoopResultBuilder]: For program point L7723(lines 7723 7731) no Hoare annotation was computed. [2021-12-06 23:23:41,655 INFO L854 garLoopResultBuilder]: At program point L6600(lines 6432 6602) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,655 INFO L861 garLoopResultBuilder]: At program point L7624(line 7624) the Hoare annotation is: true [2021-12-06 23:23:41,655 INFO L858 garLoopResultBuilder]: For program point L6501(lines 6501 6504) no Hoare annotation was computed. [2021-12-06 23:23:41,655 INFO L854 garLoopResultBuilder]: At program point L6964(lines 6877 6980) the Hoare annotation is: (and (<= (+ (select (select |#memory_int| |ULTIMATE.start_btmrvl_sdio_register_dev_~#ret~13#1.base|) |ULTIMATE.start_btmrvl_sdio_register_dev_~#ret~13#1.offset|) 5) 0) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,656 INFO L854 garLoopResultBuilder]: At program point L6535(lines 6456 6601) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,656 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-12-06 23:23:41,656 INFO L858 garLoopResultBuilder]: For program point L7758(line 7758) no Hoare annotation was computed. [2021-12-06 23:23:41,656 INFO L858 garLoopResultBuilder]: For program point L7692(line 7692) no Hoare annotation was computed. [2021-12-06 23:23:41,656 INFO L858 garLoopResultBuilder]: For program point L7725(lines 7725 7729) no Hoare annotation was computed. [2021-12-06 23:23:41,656 INFO L858 garLoopResultBuilder]: For program point L6569-1(lines 6569 6570) no Hoare annotation was computed. [2021-12-06 23:23:41,656 INFO L854 garLoopResultBuilder]: At program point L6569(lines 6569 6570) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,656 INFO L858 garLoopResultBuilder]: For program point L7131(lines 7131 7163) no Hoare annotation was computed. [2021-12-06 23:23:41,656 INFO L858 garLoopResultBuilder]: For program point L7164-1(line 7164) no Hoare annotation was computed. [2021-12-06 23:23:41,656 INFO L854 garLoopResultBuilder]: At program point L7164(line 7164) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,656 INFO L858 garLoopResultBuilder]: For program point L7131-2(lines 7131 7163) no Hoare annotation was computed. [2021-12-06 23:23:41,656 INFO L861 garLoopResultBuilder]: At program point L7759(line 7759) the Hoare annotation is: true [2021-12-06 23:23:41,656 INFO L858 garLoopResultBuilder]: For program point L7693(lines 7693 7700) no Hoare annotation was computed. [2021-12-06 23:23:41,656 INFO L854 garLoopResultBuilder]: At program point L6405(lines 6340 6430) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,656 INFO L858 garLoopResultBuilder]: For program point L7231(lines 7231 7238) no Hoare annotation was computed. [2021-12-06 23:23:41,656 INFO L854 garLoopResultBuilder]: At program point L8090(lines 8089 8091) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,657 INFO L858 garLoopResultBuilder]: For program point L7165-1(line 7165) no Hoare annotation was computed. [2021-12-06 23:23:41,657 INFO L858 garLoopResultBuilder]: For program point L7231-2(lines 7231 7238) no Hoare annotation was computed. [2021-12-06 23:23:41,657 INFO L854 garLoopResultBuilder]: At program point L7165(line 7165) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,657 INFO L858 garLoopResultBuilder]: For program point L7000-2(lines 7000 7003) no Hoare annotation was computed. [2021-12-06 23:23:41,657 INFO L858 garLoopResultBuilder]: For program point L7000(line 7000) no Hoare annotation was computed. [2021-12-06 23:23:41,657 INFO L854 garLoopResultBuilder]: At program point L8057(lines 8056 8058) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 3) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,657 INFO L854 garLoopResultBuilder]: At program point L6538(lines 6456 6601) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,657 INFO L858 garLoopResultBuilder]: For program point L7661(line 7661) no Hoare annotation was computed. [2021-12-06 23:23:41,657 INFO L858 garLoopResultBuilder]: For program point L7529(lines 7529 7533) no Hoare annotation was computed. [2021-12-06 23:23:41,657 INFO L858 garLoopResultBuilder]: For program point L7166(lines 7166 7170) no Hoare annotation was computed. [2021-12-06 23:23:41,657 INFO L861 garLoopResultBuilder]: At program point L8124(lines 8123 8125) the Hoare annotation is: true [2021-12-06 23:23:41,657 INFO L858 garLoopResultBuilder]: For program point L6902(lines 6902 6907) no Hoare annotation was computed. [2021-12-06 23:23:41,657 INFO L858 garLoopResultBuilder]: For program point L6935-1(line 6935) no Hoare annotation was computed. [2021-12-06 23:23:41,657 INFO L854 garLoopResultBuilder]: At program point L6935(line 6935) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,657 INFO L861 garLoopResultBuilder]: At program point L7662(line 7662) the Hoare annotation is: true [2021-12-06 23:23:41,657 INFO L858 garLoopResultBuilder]: For program point L7695(lines 7695 7698) no Hoare annotation was computed. [2021-12-06 23:23:41,658 INFO L854 garLoopResultBuilder]: At program point L7761(lines 7589 7766) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,658 INFO L858 garLoopResultBuilder]: For program point L6572-1(line 6572) no Hoare annotation was computed. [2021-12-06 23:23:41,658 INFO L854 garLoopResultBuilder]: At program point L6572(line 6572) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,658 INFO L858 garLoopResultBuilder]: For program point L7266(lines 7266 7271) no Hoare annotation was computed. [2021-12-06 23:23:41,658 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-06 23:23:41,658 INFO L854 garLoopResultBuilder]: At program point L-1-2(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,658 INFO L858 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2021-12-06 23:23:41,658 INFO L854 garLoopResultBuilder]: At program point L6044(lines 6039 6046) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,658 INFO L858 garLoopResultBuilder]: For program point L6936-2(lines 6936 6939) no Hoare annotation was computed. [2021-12-06 23:23:41,658 INFO L858 garLoopResultBuilder]: For program point L6936(lines 6936 6939) no Hoare annotation was computed. [2021-12-06 23:23:41,658 INFO L854 garLoopResultBuilder]: At program point L6969(line 6969) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,658 INFO L858 garLoopResultBuilder]: For program point L7630(line 7630) no Hoare annotation was computed. [2021-12-06 23:23:41,658 INFO L854 garLoopResultBuilder]: At program point L6540(lines 6456 6601) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,658 INFO L858 garLoopResultBuilder]: For program point L6573-1(lines 6573 6581) no Hoare annotation was computed. [2021-12-06 23:23:41,658 INFO L858 garLoopResultBuilder]: For program point L6573(lines 6573 6581) no Hoare annotation was computed. [2021-12-06 23:23:41,659 INFO L858 garLoopResultBuilder]: For program point L7102(line 7102) no Hoare annotation was computed. [2021-12-06 23:23:41,659 INFO L858 garLoopResultBuilder]: For program point L6970(line 6970) no Hoare annotation was computed. [2021-12-06 23:23:41,659 INFO L858 garLoopResultBuilder]: For program point L7102-2(lines 7102 7106) no Hoare annotation was computed. [2021-12-06 23:23:41,659 INFO L858 garLoopResultBuilder]: For program point L7631(lines 7631 7666) no Hoare annotation was computed. [2021-12-06 23:23:41,659 INFO L858 garLoopResultBuilder]: For program point L6508-1(lines 6508 6509) no Hoare annotation was computed. [2021-12-06 23:23:41,659 INFO L854 garLoopResultBuilder]: At program point L6508(lines 6508 6509) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,659 INFO L858 garLoopResultBuilder]: For program point L7004-1(line 7004) no Hoare annotation was computed. [2021-12-06 23:23:41,659 INFO L854 garLoopResultBuilder]: At program point L7004(line 7004) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,659 INFO L854 garLoopResultBuilder]: At program point L8061(lines 8060 8062) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 3) (= ~ldv_spin~0 0)) [2021-12-06 23:23:41,659 INFO L858 garLoopResultBuilder]: For program point L6542(lines 6542 6547) no Hoare annotation was computed. [2021-12-06 23:23:41,659 INFO L858 garLoopResultBuilder]: For program point L6575-1(line 6575) no Hoare annotation was computed. [2021-12-06 23:23:41,659 INFO L854 garLoopResultBuilder]: At program point L6575(line 6575) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,659 INFO L858 garLoopResultBuilder]: For program point L7599(lines 7599 7760) no Hoare annotation was computed. [2021-12-06 23:23:41,659 INFO L854 garLoopResultBuilder]: At program point L7302(line 7302) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,659 INFO L858 garLoopResultBuilder]: For program point L6344-1(line 6344) no Hoare annotation was computed. [2021-12-06 23:23:41,659 INFO L854 garLoopResultBuilder]: At program point L6344(line 6344) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,660 INFO L858 garLoopResultBuilder]: For program point L6377(line 6377) no Hoare annotation was computed. [2021-12-06 23:23:41,660 INFO L854 garLoopResultBuilder]: At program point L7269(lines 7218 7278) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-06 23:23:41,660 INFO L858 garLoopResultBuilder]: For program point L7302-1(line 7302) no Hoare annotation was computed. [2021-12-06 23:23:41,660 INFO L858 garLoopResultBuilder]: For program point sdio_readbFINAL(lines 8097 8099) no Hoare annotation was computed. [2021-12-06 23:23:41,660 INFO L861 garLoopResultBuilder]: At program point sdio_readbENTRY(lines 8097 8099) the Hoare annotation is: true [2021-12-06 23:23:41,660 INFO L858 garLoopResultBuilder]: For program point sdio_readbEXIT(lines 8097 8099) no Hoare annotation was computed. [2021-12-06 23:23:41,662 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:23:41,663 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-12-06 23:23:41,681 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-06 23:23:41,682 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-06 23:23:41,682 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-06 23:23:41,682 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-06 23:23:41,682 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-06 23:23:41,682 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-06 23:23:41,682 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-06 23:23:41,682 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-06 23:23:41,683 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-06 23:23:41,683 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-06 23:23:41,683 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-06 23:23:41,683 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-06 23:23:41,684 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-06 23:23:41,684 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-06 23:23:41,684 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-06 23:23:41,684 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-06 23:23:41,685 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.12 11:23:41 BoogieIcfgContainer [2021-12-06 23:23:41,685 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-12-06 23:23:41,686 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-06 23:23:41,686 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-06 23:23:41,686 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-06 23:23:41,686 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 11:21:12" (3/4) ... [2021-12-06 23:23:41,688 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-12-06 23:23:41,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2021-12-06 23:23:41,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2021-12-06 23:23:41,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sdio_release_irq [2021-12-06 23:23:41,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btmrvl_sdio_verify_fw_download [2021-12-06 23:23:41,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sdio_disable_func [2021-12-06 23:23:41,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2021-12-06 23:23:41,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree_skb [2021-12-06 23:23:41,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btmrvl_sdio_suspend [2021-12-06 23:23:41,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btmrvl_sdio_resume [2021-12-06 23:23:41,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sdio_release_host [2021-12-06 23:23:41,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_put [2021-12-06 23:23:41,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-12-06 23:23:41,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sdio_claim_host [2021-12-06 23:23:41,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2021-12-06 23:23:41,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_pull [2021-12-06 23:23:41,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btmrvl_sdio_unregister_dev [2021-12-06 23:23:41,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2021-12-06 23:23:41,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure request_firmware [2021-12-06 23:23:41,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2021-12-06 23:23:41,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sdio_get_host_pm_caps [2021-12-06 23:23:41,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2021-12-06 23:23:41,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_name [2021-12-06 23:23:41,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btmrvl_sdio_poll_card_status [2021-12-06 23:23:41,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btmrvl_sdio_disable_host_int [2021-12-06 23:23:41,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2021-12-06 23:23:41,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-12-06 23:23:41,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_firmware [2021-12-06 23:23:41,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sdio_writesb [2021-12-06 23:23:41,696 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2021-12-06 23:23:41,696 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2021-12-06 23:23:41,696 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-12-06 23:23:41,696 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sdio_writeb [2021-12-06 23:23:41,696 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hci_recv_frame [2021-12-06 23:23:41,696 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2021-12-06 23:23:41,696 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sdio_readsb [2021-12-06 23:23:41,696 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2021-12-06 23:23:41,696 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sdio_readb [2021-12-06 23:23:41,696 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_set_drvdata [2021-12-06 23:23:41,729 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 344 nodes and edges [2021-12-06 23:23:41,734 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 93 nodes and edges [2021-12-06 23:23:41,738 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2021-12-06 23:23:41,742 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2021-12-06 23:23:41,746 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-12-06 23:23:41,750 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-12-06 23:23:41,754 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-12-06 23:23:41,758 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-12-06 23:23:41,780 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2021-12-06 23:23:41,780 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2021-12-06 23:23:41,781 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2021-12-06 23:23:41,781 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2021-12-06 23:23:41,782 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2021-12-06 23:23:41,782 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2021-12-06 23:23:41,783 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2021-12-06 23:23:41,783 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2021-12-06 23:23:41,785 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ldv_spin == 0 || \result + 19 <= 0 [2021-12-06 23:23:41,785 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2021-12-06 23:23:41,785 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2021-12-06 23:23:41,790 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_spin == 0) [2021-12-06 23:23:41,790 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2021-12-06 23:23:41,790 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_spin == 0) [2021-12-06 23:23:41,790 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2021-12-06 23:23:41,790 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2021-12-06 23:23:41,920 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eee3cfc-9d9d-4fe5-af60-5aebe83337e2/bin/uautomizer-DrprNOufMa/witness.graphml [2021-12-06 23:23:41,920 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-06 23:23:41,920 INFO L158 Benchmark]: Toolchain (without parser) took 152740.25ms. Allocated memory was 109.1MB in the beginning and 677.4MB in the end (delta: 568.3MB). Free memory was 65.6MB in the beginning and 397.7MB in the end (delta: -332.1MB). Peak memory consumption was 233.0MB. Max. memory is 16.1GB. [2021-12-06 23:23:41,920 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 75.5MB. Free memory was 53.9MB in the beginning and 53.9MB in the end (delta: 30.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-06 23:23:41,921 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1324.94ms. Allocated memory was 109.1MB in the beginning and 134.2MB in the end (delta: 25.2MB). Free memory was 65.4MB in the beginning and 59.3MB in the end (delta: 6.1MB). Peak memory consumption was 41.3MB. Max. memory is 16.1GB. [2021-12-06 23:23:41,921 INFO L158 Benchmark]: Boogie Procedure Inliner took 129.96ms. Allocated memory is still 134.2MB. Free memory was 59.3MB in the beginning and 72.4MB in the end (delta: -13.1MB). Peak memory consumption was 14.1MB. Max. memory is 16.1GB. [2021-12-06 23:23:41,921 INFO L158 Benchmark]: Boogie Preprocessor took 93.45ms. Allocated memory is still 134.2MB. Free memory was 72.4MB in the beginning and 58.4MB in the end (delta: 14.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-12-06 23:23:41,921 INFO L158 Benchmark]: RCFGBuilder took 1924.86ms. Allocated memory was 134.2MB in the beginning and 165.7MB in the end (delta: 31.5MB). Free memory was 58.4MB in the beginning and 66.4MB in the end (delta: -8.1MB). Peak memory consumption was 41.1MB. Max. memory is 16.1GB. [2021-12-06 23:23:41,922 INFO L158 Benchmark]: TraceAbstraction took 149027.52ms. Allocated memory was 165.7MB in the beginning and 677.4MB in the end (delta: 511.7MB). Free memory was 66.4MB in the beginning and 461.3MB in the end (delta: -394.8MB). Peak memory consumption was 435.6MB. Max. memory is 16.1GB. [2021-12-06 23:23:41,922 INFO L158 Benchmark]: Witness Printer took 234.22ms. Allocated memory is still 677.4MB. Free memory was 461.3MB in the beginning and 397.7MB in the end (delta: 63.5MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2021-12-06 23:23:41,923 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 75.5MB. Free memory was 53.9MB in the beginning and 53.9MB in the end (delta: 30.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1324.94ms. Allocated memory was 109.1MB in the beginning and 134.2MB in the end (delta: 25.2MB). Free memory was 65.4MB in the beginning and 59.3MB in the end (delta: 6.1MB). Peak memory consumption was 41.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 129.96ms. Allocated memory is still 134.2MB. Free memory was 59.3MB in the beginning and 72.4MB in the end (delta: -13.1MB). Peak memory consumption was 14.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 93.45ms. Allocated memory is still 134.2MB. Free memory was 72.4MB in the beginning and 58.4MB in the end (delta: 14.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * RCFGBuilder took 1924.86ms. Allocated memory was 134.2MB in the beginning and 165.7MB in the end (delta: 31.5MB). Free memory was 58.4MB in the beginning and 66.4MB in the end (delta: -8.1MB). Peak memory consumption was 41.1MB. Max. memory is 16.1GB. * TraceAbstraction took 149027.52ms. Allocated memory was 165.7MB in the beginning and 677.4MB in the end (delta: 511.7MB). Free memory was 66.4MB in the beginning and 461.3MB in the end (delta: -394.8MB). Peak memory consumption was 435.6MB. Max. memory is 16.1GB. * Witness Printer took 234.22ms. Allocated memory is still 677.4MB. Free memory was 461.3MB in the beginning and 397.7MB in the end (delta: 63.5MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 6004]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 669 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 149.0s, OverallIterations: 16, TraceHistogramMax: 5, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 26.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 117.9s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 9869 SdHoareTripleChecker+Valid, 24.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 9047 mSDsluCounter, 51868 SdHoareTripleChecker+Invalid, 21.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 34843 mSDsCounter, 5524 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 15141 IncrementalHoareTripleChecker+Invalid, 20665 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 5524 mSolverCounterUnsat, 17025 mSDtfsCounter, 15141 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 505 GetRequests, 407 SyntacticMatches, 0 SemanticMatches, 98 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 61 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3751occurred in iteration=15, InterpolantAutomatonStates: 112, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.0s AutomataMinimizationTime, 16 MinimizatonAttempts, 2402 StatesRemovedByMinimization, 15 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 243 LocationsWithAnnotation, 12200 PreInvPairs, 13176 NumberOfFragments, 1374 HoareAnnotationTreeSize, 12200 FomulaSimplifications, 19931 FormulaSimplificationTreeSizeReduction, 115.9s HoareSimplificationTime, 243 FomulaSimplificationsInter, 20830339 FormulaSimplificationTreeSizeReductionInter, 1.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 2.1s InterpolantComputationTime, 2068 NumberOfCodeBlocks, 2068 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 2052 ConstructedInterpolants, 0 QuantifiedInterpolants, 3180 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 16 InterpolantComputations, 16 PerfectInterpolantSequences, 487/487 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 8105]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6039]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7589]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7784]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 7100]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6456]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6114]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 7994]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 7922]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 8017]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 7983]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 8049]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 5 == ldv_state_variable_2 - InvariantResult [Line: 6238]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8123]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6340]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6456]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5932]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8041]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && ldv_spin == 0 - InvariantResult [Line: 6133]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 7968]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 8002]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7572]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && ldv_spin == 0 - InvariantResult [Line: 8060]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 3 && ldv_spin == 0 - InvariantResult [Line: 6456]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 8089]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6618]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 6432]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7218]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6296]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7524]: Loop Invariant Derived loop invariant: ldv_spin == 0 || \result + 19 <= 0 - InvariantResult [Line: 7088]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6178]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6191]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6323]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8009]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 8006]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7942]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 8063]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8034]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7280]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6877]: Loop Invariant Derived loop invariant: unknown-#memory_int-unknown[ret][ret] + 5 <= 0 && ldv_spin == 0 - InvariantResult [Line: 6456]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6340]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 8056]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 3 && ldv_spin == 0 - InvariantResult [Line: 8147]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6729]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 6603]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 7218]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7208]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 8030]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7979]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7177]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 7563]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && ldv_spin == 0 - InvariantResult [Line: 6870]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6340]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 8037]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) && ldv_state_variable_1 == 0 - InvariantResult [Line: 6877]: Loop Invariant Derived loop invariant: unknown-#memory_int-unknown[ret][ret] + 5 <= 0 && ldv_spin == 0 - InvariantResult [Line: 8081]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6996]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6007]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7998]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6091]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7581]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8021]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7589]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6296]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6877]: Loop Invariant Derived loop invariant: unknown-#memory_int-unknown[ret][ret] + 5 <= 0 && ldv_spin == 0 - InvariantResult [Line: 6456]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 8116]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6265]: Loop Invariant [2021-12-06 23:23:41,936 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-06 23:23:41,937 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-06 23:23:41,937 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-06 23:23:41,937 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-06 23:23:41,937 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-06 23:23:41,937 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-06 23:23:41,937 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-06 23:23:41,937 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_spin == 0) - InvariantResult [Line: 7987]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6456]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 8045]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 4 && ldv_spin == 0 - InvariantResult [Line: 7538]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6265]: Loop Invariant [2021-12-06 23:23:41,938 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-06 23:23:41,938 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-06 23:23:41,938 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-06 23:23:41,938 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-06 23:23:41,938 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-06 23:23:41,938 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-06 23:23:41,938 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-06 23:23:41,939 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_spin == 0) - InvariantResult [Line: 5924]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6296]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6877]: Loop Invariant Derived loop invariant: unknown-#memory_int-unknown[ret][ret] + 5 <= 0 && ldv_spin == 0 - InvariantResult [Line: 6212]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 8120]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6225]: Loop Invariant Derived loop invariant: ldv_spin == 0 RESULT: Ultimate proved your program to be correct! [2021-12-06 23:23:42,010 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eee3cfc-9d9d-4fe5-af60-5aebe83337e2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE