./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6eb9348af754e598a94b08c8ab1d1ba8b50e9f79e34a72936f4d36ffd0927628 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:46:54,964 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:46:54,965 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:46:55,026 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:46:55,026 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:46:55,028 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:46:55,030 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:46:55,033 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:46:55,035 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:46:55,036 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:46:55,037 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:46:55,039 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:46:55,039 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:46:55,041 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:46:55,042 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:46:55,044 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:46:55,045 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:46:55,046 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:46:55,053 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:46:55,064 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:46:55,066 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:46:55,068 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:46:55,072 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:46:55,074 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:46:55,079 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:46:55,079 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:46:55,080 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:46:55,082 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:46:55,083 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:46:55,085 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:46:55,086 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:46:55,087 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:46:55,089 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:46:55,091 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:46:55,092 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:46:55,093 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:46:55,094 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:46:55,094 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:46:55,094 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:46:55,095 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:46:55,096 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:46:55,100 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:46:55,147 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:46:55,148 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:46:55,149 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:46:55,150 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:46:55,150 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:46:55,151 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:46:55,151 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:46:55,151 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:46:55,158 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:46:55,158 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:46:55,159 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:46:55,159 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:46:55,160 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:46:55,160 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:46:55,160 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:46:55,160 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:46:55,161 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:46:55,161 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:46:55,161 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:46:55,161 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:46:55,162 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:46:55,162 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:46:55,162 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:46:55,162 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:46:55,163 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:46:55,163 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_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6eb9348af754e598a94b08c8ab1d1ba8b50e9f79e34a72936f4d36ffd0927628 [2021-11-23 15:46:55,422 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:46:55,443 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:46:55,446 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:46:55,447 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:46:55,448 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:46:55,449 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i [2021-11-23 15:46:55,522 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu/data/5161d350d/8ca807e695a44aff9a02e7e1c711cb6d/FLAG64c085c64 [2021-11-23 15:46:56,295 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:46:56,298 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i [2021-11-23 15:46:56,343 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu/data/5161d350d/8ca807e695a44aff9a02e7e1c711cb6d/FLAG64c085c64 [2021-11-23 15:46:56,878 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu/data/5161d350d/8ca807e695a44aff9a02e7e1c711cb6d [2021-11-23 15:46:56,886 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:46:56,887 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:46:56,891 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:46:56,892 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:46:56,895 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:46:56,896 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:46:56" (1/1) ... [2021-11-23 15:46:56,899 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d162332 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:56, skipping insertion in model container [2021-11-23 15:46:56,899 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:46:56" (1/1) ... [2021-11-23 15:46:56,908 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:46:57,019 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:46:58,278 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_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i[176209,176222] [2021-11-23 15:46:58,322 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:46:58,355 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:46:58,649 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_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i[176209,176222] [2021-11-23 15:46:58,656 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:46:58,782 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:46:58,782 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:58 WrapperNode [2021-11-23 15:46:58,782 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:46:58,784 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:46:58,785 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:46:58,785 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:46:58,792 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:58" (1/1) ... [2021-11-23 15:46:58,878 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:58" (1/1) ... [2021-11-23 15:46:59,001 INFO L137 Inliner]: procedures = 146, calls = 1210, calls flagged for inlining = 64, calls inlined = 64, statements flattened = 2797 [2021-11-23 15:46:59,002 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:46:59,002 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:46:59,003 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:46:59,003 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:46:59,012 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:58" (1/1) ... [2021-11-23 15:46:59,012 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:58" (1/1) ... [2021-11-23 15:46:59,026 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:58" (1/1) ... [2021-11-23 15:46:59,027 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:58" (1/1) ... [2021-11-23 15:46:59,110 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:58" (1/1) ... [2021-11-23 15:46:59,128 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:58" (1/1) ... [2021-11-23 15:46:59,151 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:58" (1/1) ... [2021-11-23 15:46:59,184 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:46:59,185 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:46:59,185 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:46:59,185 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:46:59,188 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:46:58" (1/1) ... [2021-11-23 15:46:59,196 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:46:59,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:46:59,274 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:46:59,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:46:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_radio_text [2021-11-23 15:46:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_radio_text [2021-11-23 15:46:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:46:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:46:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:46:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:46:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_is_valid [2021-11-23 15:46:59,328 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_is_valid [2021-11-23 15:46:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_wait_stc [2021-11-23 15:46:59,328 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_wait_stc [2021-11-23 15:46:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_usecs [2021-11-23 15:46:59,328 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_usecs [2021-11-23 15:46:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_mute [2021-11-23 15:46:59,329 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_mute [2021-11-23 15:46:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:46:59,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:46:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-11-23 15:46:59,329 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-11-23 15:46:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:46:59,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:46:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_power_state [2021-11-23 15:46:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_power_state [2021-11-23 15:46:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_choose_econtrol_action [2021-11-23 15:46:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_choose_econtrol_action [2021-11-23 15:46:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2021-11-23 15:46:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2021-11-23 15:46:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:46:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:46:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:46:59,331 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:46:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_tune [2021-11-23 15:46:59,331 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_tune [2021-11-23 15:46:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:46:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:46:59,331 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:46:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:46:59,332 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:46:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2021-11-23 15:46:59,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2021-11-23 15:46:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-11-23 15:46:59,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-11-23 15:46:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:46:59,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:46:59,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_strlen [2021-11-23 15:46:59,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_strlen [2021-11-23 15:46:59,333 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2021-11-23 15:46:59,333 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2021-11-23 15:46:59,333 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_rds_buff [2021-11-23 15:46:59,333 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_rds_buff [2021-11-23 15:46:59,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:46:59,334 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2021-11-23 15:46:59,334 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2021-11-23 15:46:59,334 INFO L130 BoogieDeclarations]: Found specification of procedure validate_range [2021-11-23 15:46:59,334 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_range [2021-11-23 15:46:59,334 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_free [2021-11-23 15:46:59,335 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_free [2021-11-23 15:46:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_integers [2021-11-23 15:46:59,335 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_integers [2021-11-23 15:46:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:46:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:46:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_disable [2021-11-23 15:46:59,336 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_disable [2021-11-23 15:46:59,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:46:59,337 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_free [2021-11-23 15:46:59,338 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_free [2021-11-23 15:46:59,338 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_send_command [2021-11-23 15:46:59,338 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_send_command [2021-11-23 15:46:59,338 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2021-11-23 15:46:59,338 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2021-11-23 15:46:59,338 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2021-11-23 15:46:59,339 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2021-11-23 15:46:59,339 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_property [2021-11-23 15:46:59,339 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_property [2021-11-23 15:46:59,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:46:59,339 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:46:59,340 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:46:59,340 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:46:59,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:46:59,340 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_property [2021-11-23 15:46:59,340 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_property [2021-11-23 15:46:59,340 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:46:59,340 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:46:59,340 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_frequency [2021-11-23 15:46:59,341 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_frequency [2021-11-23 15:46:59,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2021-11-23 15:46:59,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2021-11-23 15:46:59,341 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:46:59,341 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:46:59,341 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:46:59,341 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:46:59,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:46:59,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-11-23 15:46:59,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-11-23 15:46:59,342 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_status [2021-11-23 15:46:59,342 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_status [2021-11-23 15:46:59,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_ret_val [2021-11-23 15:46:59,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_ret_val [2021-11-23 15:46:59,343 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_update_tune_status [2021-11-23 15:46:59,343 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_update_tune_status [2021-11-23 15:46:59,343 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_ps_name [2021-11-23 15:46:59,343 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_ps_name [2021-11-23 15:46:59,343 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_queryctrl [2021-11-23 15:46:59,344 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_queryctrl [2021-11-23 15:46:59,344 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_modulator [2021-11-23 15:46:59,344 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_modulator [2021-11-23 15:46:59,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:46:59,345 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:46:59,345 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:46:59,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:46:59,935 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:46:59,939 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:47:01,285 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:47:01,289 INFO L158 Benchmark]: Toolchain (without parser) took 4400.91ms. Allocated memory was 111.1MB in the beginning and 146.8MB in the end (delta: 35.7MB). Free memory was 87.3MB in the beginning and 72.3MB in the end (delta: 15.0MB). Peak memory consumption was 82.1MB. Max. memory is 16.1GB. [2021-11-23 15:47:01,290 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory was 56.8MB in the beginning and 56.7MB in the end (delta: 26.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:47:01,291 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1892.04ms. Allocated memory was 111.1MB in the beginning and 146.8MB in the end (delta: 35.7MB). Free memory was 87.3MB in the beginning and 94.5MB in the end (delta: -7.1MB). Peak memory consumption was 57.9MB. Max. memory is 16.1GB. [2021-11-23 15:47:01,292 INFO L158 Benchmark]: Boogie Procedure Inliner took 217.39ms. Allocated memory is still 146.8MB. Free memory was 94.5MB in the beginning and 79.1MB in the end (delta: 15.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-23 15:47:01,293 INFO L158 Benchmark]: Boogie Preprocessor took 181.72ms. Allocated memory is still 146.8MB. Free memory was 79.1MB in the beginning and 62.1MB in the end (delta: 16.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2021-11-23 15:47:01,293 INFO L158 Benchmark]: RCFGBuilder took 2102.10ms. Allocated memory is still 146.8MB. Free memory was 62.1MB in the beginning and 72.3MB in the end (delta: -10.1MB). Peak memory consumption was 22.2MB. Max. memory is 16.1GB. [2021-11-23 15:47:01,297 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory was 56.8MB in the beginning and 56.7MB in the end (delta: 26.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1892.04ms. Allocated memory was 111.1MB in the beginning and 146.8MB in the end (delta: 35.7MB). Free memory was 87.3MB in the beginning and 94.5MB in the end (delta: -7.1MB). Peak memory consumption was 57.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 217.39ms. Allocated memory is still 146.8MB. Free memory was 94.5MB in the beginning and 79.1MB in the end (delta: 15.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 181.72ms. Allocated memory is still 146.8MB. Free memory was 79.1MB in the beginning and 62.1MB in the end (delta: 16.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 2102.10ms. Allocated memory is still 146.8MB. Free memory was 62.1MB in the beginning and 72.3MB in the end (delta: -10.1MB). Peak memory consumption was 22.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:47:01,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6eb9348af754e598a94b08c8ab1d1ba8b50e9f79e34a72936f4d36ffd0927628 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:47:03,726 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:47:03,729 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:47:03,786 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:47:03,786 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:47:03,791 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:47:03,793 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:47:03,797 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:47:03,801 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:47:03,806 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:47:03,810 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:47:03,812 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:47:03,812 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:47:03,815 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:47:03,817 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:47:03,821 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:47:03,823 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:47:03,824 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:47:03,827 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:47:03,834 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:47:03,836 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:47:03,837 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:47:03,841 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:47:03,842 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:47:03,852 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:47:03,852 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:47:03,852 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:47:03,854 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:47:03,855 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:47:03,856 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:47:03,856 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:47:03,857 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:47:03,859 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:47:03,860 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:47:03,861 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:47:03,862 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:47:03,863 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:47:03,863 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:47:03,863 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:47:03,865 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:47:03,866 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:47:03,871 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:47:03,926 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:47:03,926 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:47:03,927 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:47:03,928 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:47:03,929 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:47:03,929 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:47:03,930 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:47:03,930 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:47:03,930 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:47:03,930 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:47:03,931 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:47:03,932 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:47:03,932 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:47:03,932 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:47:03,932 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:47:03,932 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:47:03,933 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:47:03,933 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:47:03,933 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:47:03,933 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:47:03,933 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:47:03,934 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:47:03,934 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:47:03,934 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:47:03,934 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:47:03,935 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:47:03,935 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:47:03,935 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:47:03,935 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:47:03,935 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6eb9348af754e598a94b08c8ab1d1ba8b50e9f79e34a72936f4d36ffd0927628 [2021-11-23 15:47:04,307 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:47:04,332 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:47:04,336 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:47:04,338 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:47:04,339 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:47:04,340 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i [2021-11-23 15:47:04,413 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu/data/790a73424/bf1ee5f190e744df9c9fd364945427fe/FLAG6e410ff55 [2021-11-23 15:47:05,245 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:47:05,246 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i [2021-11-23 15:47:05,286 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu/data/790a73424/bf1ee5f190e744df9c9fd364945427fe/FLAG6e410ff55 [2021-11-23 15:47:05,302 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu/data/790a73424/bf1ee5f190e744df9c9fd364945427fe [2021-11-23 15:47:05,304 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:47:05,306 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:47:05,308 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:47:05,308 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:47:05,311 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:47:05,312 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:47:05" (1/1) ... [2021-11-23 15:47:05,313 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f2bd82d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:05, skipping insertion in model container [2021-11-23 15:47:05,313 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:47:05" (1/1) ... [2021-11-23 15:47:05,320 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:47:05,445 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:47:06,781 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_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i[176209,176222] [2021-11-23 15:47:06,808 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:47:06,858 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:47:06,898 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:47:07,254 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_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i[176209,176222] [2021-11-23 15:47:07,269 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:47:07,287 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:47:07,568 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_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.i[176209,176222] [2021-11-23 15:47:07,579 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:47:07,702 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:47:07,703 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:07 WrapperNode [2021-11-23 15:47:07,703 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:47:07,705 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:47:07,705 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:47:07,705 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:47:07,712 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:07" (1/1) ... [2021-11-23 15:47:07,800 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:07" (1/1) ... [2021-11-23 15:47:07,936 INFO L137 Inliner]: procedures = 160, calls = 1210, calls flagged for inlining = 64, calls inlined = 64, statements flattened = 2672 [2021-11-23 15:47:07,937 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:47:07,938 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:47:07,938 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:47:07,938 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:47:07,947 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:07" (1/1) ... [2021-11-23 15:47:07,947 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:07" (1/1) ... [2021-11-23 15:47:07,990 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:07" (1/1) ... [2021-11-23 15:47:07,990 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:07" (1/1) ... [2021-11-23 15:47:08,115 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:07" (1/1) ... [2021-11-23 15:47:08,143 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:07" (1/1) ... [2021-11-23 15:47:08,163 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:07" (1/1) ... [2021-11-23 15:47:08,185 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:47:08,186 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:47:08,187 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:47:08,187 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:47:08,187 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:07" (1/1) ... [2021-11-23 15:47:08,194 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:47:08,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:47:08,225 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:47:08,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:47:08,276 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_radio_text [2021-11-23 15:47:08,276 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_radio_text [2021-11-23 15:47:08,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:47:08,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:47:08,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:47:08,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:47:08,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:47:08,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:47:08,277 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_is_valid [2021-11-23 15:47:08,277 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_is_valid [2021-11-23 15:47:08,277 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_wait_stc [2021-11-23 15:47:08,277 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_wait_stc [2021-11-23 15:47:08,277 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_usecs [2021-11-23 15:47:08,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_usecs [2021-11-23 15:47:08,278 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_mute [2021-11-23 15:47:08,278 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_mute [2021-11-23 15:47:08,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:47:08,279 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:47:08,279 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-11-23 15:47:08,279 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-11-23 15:47:08,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:47:08,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:47:08,279 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_power_state [2021-11-23 15:47:08,279 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_power_state [2021-11-23 15:47:08,280 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_choose_econtrol_action [2021-11-23 15:47:08,280 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_choose_econtrol_action [2021-11-23 15:47:08,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2021-11-23 15:47:08,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2021-11-23 15:47:08,280 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:47:08,280 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:47:08,281 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:47:08,281 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:47:08,281 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_tune [2021-11-23 15:47:08,281 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_tune [2021-11-23 15:47:08,282 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:47:08,282 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:47:08,282 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:47:08,282 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:47:08,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:47:08,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2021-11-23 15:47:08,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2021-11-23 15:47:08,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:47:08,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:47:08,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:47:08,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-11-23 15:47:08,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-11-23 15:47:08,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:47:08,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:47:08,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_strlen [2021-11-23 15:47:08,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_strlen [2021-11-23 15:47:08,284 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2021-11-23 15:47:08,285 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2021-11-23 15:47:08,285 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_rds_buff [2021-11-23 15:47:08,286 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_rds_buff [2021-11-23 15:47:08,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:47:08,287 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2021-11-23 15:47:08,287 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2021-11-23 15:47:08,287 INFO L130 BoogieDeclarations]: Found specification of procedure validate_range [2021-11-23 15:47:08,288 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_range [2021-11-23 15:47:08,288 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_free [2021-11-23 15:47:08,288 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_free [2021-11-23 15:47:08,289 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_integers [2021-11-23 15:47:08,289 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_integers [2021-11-23 15:47:08,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:47:08,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:47:08,289 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_disable [2021-11-23 15:47:08,289 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_disable [2021-11-23 15:47:08,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:47:08,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:47:08,291 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_free [2021-11-23 15:47:08,291 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_free [2021-11-23 15:47:08,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:47:08,291 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_send_command [2021-11-23 15:47:08,291 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_send_command [2021-11-23 15:47:08,291 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2021-11-23 15:47:08,291 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2021-11-23 15:47:08,292 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:47:08,292 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2021-11-23 15:47:08,292 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2021-11-23 15:47:08,292 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_property [2021-11-23 15:47:08,292 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_property [2021-11-23 15:47:08,292 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:47:08,292 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:47:08,292 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:47:08,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:47:08,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:47:08,293 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:47:08,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:47:08,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:47:08,294 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_property [2021-11-23 15:47:08,294 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_property [2021-11-23 15:47:08,294 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:47:08,294 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:47:08,295 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_frequency [2021-11-23 15:47:08,295 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_frequency [2021-11-23 15:47:08,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:47:08,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2021-11-23 15:47:08,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2021-11-23 15:47:08,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:47:08,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:47:08,297 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:47:08,297 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:47:08,297 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:47:08,297 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:47:08,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:47:08,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-11-23 15:47:08,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-11-23 15:47:08,298 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_status [2021-11-23 15:47:08,298 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_status [2021-11-23 15:47:08,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_ret_val [2021-11-23 15:47:08,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_ret_val [2021-11-23 15:47:08,299 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_update_tune_status [2021-11-23 15:47:08,299 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_update_tune_status [2021-11-23 15:47:08,299 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_ps_name [2021-11-23 15:47:08,299 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_ps_name [2021-11-23 15:47:08,300 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_queryctrl [2021-11-23 15:47:08,300 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_queryctrl [2021-11-23 15:47:08,303 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_modulator [2021-11-23 15:47:08,303 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_modulator [2021-11-23 15:47:08,303 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:47:08,303 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:47:08,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:47:08,970 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:47:08,972 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:47:38,420 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:47:38,426 INFO L158 Benchmark]: Toolchain (without parser) took 33118.62ms. Allocated memory was 58.7MB in the beginning and 167.8MB in the end (delta: 109.1MB). Free memory was 28.9MB in the beginning and 88.2MB in the end (delta: -59.3MB). Peak memory consumption was 86.1MB. Max. memory is 16.1GB. [2021-11-23 15:47:38,426 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 58.7MB. Free memory is still 40.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:47:38,427 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2396.18ms. Allocated memory was 58.7MB in the beginning and 115.3MB in the end (delta: 56.6MB). Free memory was 28.8MB in the beginning and 53.8MB in the end (delta: -25.1MB). Peak memory consumption was 51.2MB. Max. memory is 16.1GB. [2021-11-23 15:47:38,428 INFO L158 Benchmark]: Boogie Procedure Inliner took 232.24ms. Allocated memory is still 115.3MB. Free memory was 53.8MB in the beginning and 39.1MB in the end (delta: 14.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2021-11-23 15:47:38,429 INFO L158 Benchmark]: Boogie Preprocessor took 248.08ms. Allocated memory was 115.3MB in the beginning and 167.8MB in the end (delta: 52.4MB). Free memory was 39.1MB in the beginning and 95.3MB in the end (delta: -56.1MB). Peak memory consumption was 7.3MB. Max. memory is 16.1GB. [2021-11-23 15:47:38,430 INFO L158 Benchmark]: RCFGBuilder took 30237.34ms. Allocated memory is still 167.8MB. Free memory was 95.3MB in the beginning and 89.0MB in the end (delta: 6.3MB). Peak memory consumption was 44.4MB. Max. memory is 16.1GB. [2021-11-23 15:47:38,433 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 58.7MB. Free memory is still 40.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2396.18ms. Allocated memory was 58.7MB in the beginning and 115.3MB in the end (delta: 56.6MB). Free memory was 28.8MB in the beginning and 53.8MB in the end (delta: -25.1MB). Peak memory consumption was 51.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 232.24ms. Allocated memory is still 115.3MB. Free memory was 53.8MB in the beginning and 39.1MB in the end (delta: 14.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 248.08ms. Allocated memory was 115.3MB in the beginning and 167.8MB in the end (delta: 52.4MB). Free memory was 39.1MB in the beginning and 95.3MB in the end (delta: -56.1MB). Peak memory consumption was 7.3MB. Max. memory is 16.1GB. * RCFGBuilder took 30237.34ms. Allocated memory is still 167.8MB. Free memory was 95.3MB in the beginning and 89.0MB in the end (delta: 6.3MB). Peak memory consumption was 44.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:47:38,526 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e14bb4-591b-46e7-b9cc-6ee3cff7b9f9/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable