./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.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_085b1668-5526-417e-b81a-d06229416468/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085b1668-5526-417e-b81a-d06229416468/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_085b1668-5526-417e-b81a-d06229416468/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085b1668-5526-417e-b81a-d06229416468/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085b1668-5526-417e-b81a-d06229416468/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_085b1668-5526-417e-b81a-d06229416468/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 1e6e1c048e6e5477794ba613d64b2286ed645f29bba0939ae7bdade79ce7836f --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:34:45,022 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:34:45,025 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:34:45,066 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:34:45,066 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:34:45,068 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:34:45,070 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:34:45,074 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:34:45,076 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:34:45,078 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:34:45,079 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:34:45,081 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:34:45,082 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:34:45,084 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:34:45,086 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:34:45,088 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:34:45,089 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:34:45,090 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:34:45,093 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:34:45,096 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:34:45,098 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:34:45,100 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:34:45,102 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:34:45,103 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:34:45,108 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:34:45,108 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:34:45,109 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:34:45,110 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:34:45,111 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:34:45,113 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:34:45,113 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:34:45,114 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:34:45,115 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:34:45,117 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:34:45,118 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:34:45,119 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:34:45,120 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:34:45,120 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:34:45,121 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:34:45,122 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:34:45,124 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:34:45,125 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085b1668-5526-417e-b81a-d06229416468/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:34:45,156 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:34:45,156 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:34:45,157 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:34:45,158 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:34:45,159 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:34:45,159 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:34:45,159 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:34:45,160 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:34:45,160 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:34:45,160 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:34:45,160 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:34:45,161 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:34:45,161 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:34:45,161 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:34:45,161 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:34:45,162 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:34:45,162 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:34:45,162 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:34:45,162 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:34:45,163 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:34:45,163 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:34:45,163 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:34:45,164 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:34:45,164 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:34:45,164 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:34:45,164 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_085b1668-5526-417e-b81a-d06229416468/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085b1668-5526-417e-b81a-d06229416468/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1e6e1c048e6e5477794ba613d64b2286ed645f29bba0939ae7bdade79ce7836f [2021-11-23 15:34:45,567 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:34:45,595 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:34:45,599 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:34:45,600 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:34:45,602 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:34:45,604 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085b1668-5526-417e-b81a-d06229416468/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i [2021-11-23 15:34:45,691 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085b1668-5526-417e-b81a-d06229416468/bin/ukojak-CwSLpZB5Qu/data/350ade1f5/cda18d83d21941bfba19ac56e54fb906/FLAG0ac615082 [2021-11-23 15:34:46,993 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:34:46,995 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085b1668-5526-417e-b81a-d06229416468/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i [2021-11-23 15:34:47,067 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085b1668-5526-417e-b81a-d06229416468/bin/ukojak-CwSLpZB5Qu/data/350ade1f5/cda18d83d21941bfba19ac56e54fb906/FLAG0ac615082 [2021-11-23 15:34:47,191 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085b1668-5526-417e-b81a-d06229416468/bin/ukojak-CwSLpZB5Qu/data/350ade1f5/cda18d83d21941bfba19ac56e54fb906 [2021-11-23 15:34:47,193 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:34:47,195 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:34:47,197 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:34:47,198 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:34:47,201 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:34:47,202 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:34:47" (1/1) ... [2021-11-23 15:34:47,204 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d194558 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:47, skipping insertion in model container [2021-11-23 15:34:47,204 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:34:47" (1/1) ... [2021-11-23 15:34:47,213 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:34:47,471 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:34:51,107 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_085b1668-5526-417e-b81a-d06229416468/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496425,496438] [2021-11-23 15:34:51,110 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_085b1668-5526-417e-b81a-d06229416468/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496572,496585] [2021-11-23 15:34:51,111 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_085b1668-5526-417e-b81a-d06229416468/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496711,496724] [2021-11-23 15:34:51,112 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_085b1668-5526-417e-b81a-d06229416468/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496869,496882] [2021-11-23 15:34:51,149 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:34:51,187 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:34:52,094 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_085b1668-5526-417e-b81a-d06229416468/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496425,496438] [2021-11-23 15:34:52,095 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_085b1668-5526-417e-b81a-d06229416468/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496572,496585] [2021-11-23 15:34:52,095 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_085b1668-5526-417e-b81a-d06229416468/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496711,496724] [2021-11-23 15:34:52,096 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_085b1668-5526-417e-b81a-d06229416468/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496869,496882] [2021-11-23 15:34:52,100 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:34:52,334 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:34:52,335 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:52 WrapperNode [2021-11-23 15:34:52,335 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:34:52,337 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:34:52,337 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:34:52,337 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:34:52,345 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:52" (1/1) ... [2021-11-23 15:34:52,563 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:52" (1/1) ... [2021-11-23 15:34:53,200 INFO L137 Inliner]: procedures = 337, calls = 6064, calls flagged for inlining = 153, calls inlined = 135, statements flattened = 16281 [2021-11-23 15:34:53,201 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:34:53,202 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:34:53,211 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:34:53,211 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:34:53,230 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:52" (1/1) ... [2021-11-23 15:34:53,239 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:52" (1/1) ... [2021-11-23 15:34:53,403 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:52" (1/1) ... [2021-11-23 15:34:53,419 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:52" (1/1) ... [2021-11-23 15:34:53,675 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:52" (1/1) ... [2021-11-23 15:34:53,730 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:52" (1/1) ... [2021-11-23 15:34:53,782 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:52" (1/1) ... [2021-11-23 15:34:53,892 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:34:53,893 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:34:53,893 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:34:53,894 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:34:53,895 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:52" (1/1) ... [2021-11-23 15:34:53,906 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:34:53,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085b1668-5526-417e-b81a-d06229416468/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:34:53,941 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085b1668-5526-417e-b81a-d06229416468/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:34:53,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085b1668-5526-417e-b81a-d06229416468/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:34:54,000 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:34:54,001 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:34:54,001 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2021-11-23 15:34:54,001 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2021-11-23 15:34:54,001 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2021-11-23 15:34:54,002 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2021-11-23 15:34:54,002 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2021-11-23 15:34:54,002 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2021-11-23 15:34:54,002 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2021-11-23 15:34:54,002 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2021-11-23 15:34:54,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:34:54,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:34:54,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:34:54,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:34:54,004 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2021-11-23 15:34:54,004 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2021-11-23 15:34:54,004 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2021-11-23 15:34:54,004 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2021-11-23 15:34:54,004 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2021-11-23 15:34:54,005 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2021-11-23 15:34:54,005 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:34:54,005 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:34:54,005 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2021-11-23 15:34:54,005 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2021-11-23 15:34:54,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:34:54,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:34:54,006 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:34:54,006 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:34:54,006 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2021-11-23 15:34:54,007 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2021-11-23 15:34:54,007 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2021-11-23 15:34:54,007 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2021-11-23 15:34:54,007 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2021-11-23 15:34:54,007 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2021-11-23 15:34:54,008 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2021-11-23 15:34:54,008 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2021-11-23 15:34:54,008 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:34:54,008 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:34:54,009 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2021-11-23 15:34:54,009 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2021-11-23 15:34:54,009 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2021-11-23 15:34:54,009 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2021-11-23 15:34:54,010 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2021-11-23 15:34:54,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2021-11-23 15:34:54,010 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:34:54,011 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:34:54,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:34:54,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:34:54,011 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2021-11-23 15:34:54,011 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2021-11-23 15:34:54,012 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2021-11-23 15:34:54,012 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2021-11-23 15:34:54,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:34:54,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:34:54,013 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:34:54,014 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:34:54,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:34:54,015 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:34:54,015 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:34:54,015 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2021-11-23 15:34:54,015 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2021-11-23 15:34:54,016 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:34:54,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:34:54,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:34:54,017 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_mbus_fmt [2021-11-23 15:34:54,018 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_mbus_fmt [2021-11-23 15:34:54,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:34:54,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:34:54,019 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-23 15:34:54,019 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-23 15:34:54,019 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-23 15:34:54,019 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-23 15:34:54,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:34:54,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:34:54,020 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:34:54,020 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:34:54,020 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2021-11-23 15:34:54,020 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2021-11-23 15:34:54,021 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2021-11-23 15:34:54,021 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2021-11-23 15:34:54,021 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2021-11-23 15:34:54,021 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2021-11-23 15:34:54,021 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2021-11-23 15:34:54,021 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2021-11-23 15:34:54,022 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:34:54,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:34:54,022 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:34:54,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:34:54,022 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:34:54,023 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:34:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:34:54,024 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:34:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2021-11-23 15:34:54,024 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2021-11-23 15:34:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:34:54,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:34:54,026 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2021-11-23 15:34:54,026 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2021-11-23 15:34:54,026 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:34:54,026 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:34:54,026 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2021-11-23 15:34:54,027 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2021-11-23 15:34:54,027 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-23 15:34:54,027 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-23 15:34:54,028 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata___0 [2021-11-23 15:34:54,028 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata___0 [2021-11-23 15:34:54,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:34:54,028 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2021-11-23 15:34:54,028 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2021-11-23 15:34:54,029 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2021-11-23 15:34:54,029 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2021-11-23 15:34:54,029 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2021-11-23 15:34:54,029 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2021-11-23 15:34:54,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:34:54,030 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2021-11-23 15:34:54,030 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2021-11-23 15:34:54,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:34:54,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:34:54,032 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2021-11-23 15:34:54,035 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2021-11-23 15:34:54,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:34:54,036 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2021-11-23 15:34:54,037 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2021-11-23 15:34:54,037 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2021-11-23 15:34:54,038 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2021-11-23 15:34:54,038 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2021-11-23 15:34:54,039 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2021-11-23 15:34:54,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:34:54,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:34:54,046 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2021-11-23 15:34:54,046 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2021-11-23 15:34:54,046 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2021-11-23 15:34:54,046 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2021-11-23 15:34:54,047 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2021-11-23 15:34:54,047 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2021-11-23 15:34:54,047 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2021-11-23 15:34:54,047 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2021-11-23 15:34:54,047 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2021-11-23 15:34:54,048 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2021-11-23 15:34:54,048 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2021-11-23 15:34:54,048 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2021-11-23 15:34:54,048 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2021-11-23 15:34:54,048 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2021-11-23 15:34:54,048 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2021-11-23 15:34:54,049 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2021-11-23 15:34:54,049 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2021-11-23 15:34:54,049 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2021-11-23 15:34:54,049 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2021-11-23 15:34:54,049 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2021-11-23 15:34:54,049 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2021-11-23 15:34:54,050 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2021-11-23 15:34:54,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:34:54,050 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2021-11-23 15:34:54,050 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2021-11-23 15:34:54,050 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2021-11-23 15:34:54,051 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2021-11-23 15:34:54,051 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2021-11-23 15:34:54,051 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2021-11-23 15:34:54,051 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2021-11-23 15:34:54,051 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2021-11-23 15:34:54,051 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2021-11-23 15:34:54,052 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2021-11-23 15:34:54,052 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-23 15:34:54,052 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-23 15:34:54,052 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2021-11-23 15:34:54,052 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2021-11-23 15:34:54,052 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2021-11-23 15:34:54,053 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2021-11-23 15:34:54,053 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2021-11-23 15:34:54,053 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2021-11-23 15:34:54,053 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2021-11-23 15:34:54,053 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2021-11-23 15:34:54,053 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2021-11-23 15:34:54,054 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2021-11-23 15:34:54,054 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2021-11-23 15:34:54,054 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2021-11-23 15:34:54,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:34:54,054 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2021-11-23 15:34:54,055 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2021-11-23 15:34:54,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:34:54,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:34:54,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:34:54,055 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:34:54,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:34:54,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:34:54,056 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:34:54,056 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2021-11-23 15:34:54,056 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2021-11-23 15:34:54,056 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2021-11-23 15:34:54,056 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2021-11-23 15:34:54,057 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2021-11-23 15:34:54,057 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2021-11-23 15:34:54,057 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2021-11-23 15:34:54,057 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2021-11-23 15:34:54,057 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2021-11-23 15:34:54,057 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2021-11-23 15:34:54,058 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2021-11-23 15:34:54,058 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2021-11-23 15:34:54,058 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2021-11-23 15:34:54,058 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2021-11-23 15:34:54,058 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2021-11-23 15:34:54,058 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2021-11-23 15:34:54,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:34:54,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:34:54,059 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2021-11-23 15:34:54,059 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2021-11-23 15:34:54,059 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-11-23 15:34:54,059 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-11-23 15:34:54,060 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2021-11-23 15:34:54,060 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2021-11-23 15:34:54,060 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:34:54,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:34:54,060 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-11-23 15:34:54,060 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-11-23 15:34:54,061 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2021-11-23 15:34:54,061 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2021-11-23 15:34:54,061 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2021-11-23 15:34:54,061 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2021-11-23 15:34:54,061 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:34:54,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:34:54,062 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2021-11-23 15:34:54,062 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2021-11-23 15:34:54,062 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:34:54,062 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:34:54,062 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2021-11-23 15:34:54,062 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2021-11-23 15:34:54,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:34:54,063 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2021-11-23 15:34:54,063 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2021-11-23 15:34:54,063 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 15:34:54,063 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 15:34:54,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:34:54,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:34:54,064 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:34:54,064 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:34:54,064 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2021-11-23 15:34:54,064 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2021-11-23 15:34:54,065 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:34:54,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:34:54,065 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2021-11-23 15:34:54,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2021-11-23 15:34:54,065 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2021-11-23 15:34:54,065 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2021-11-23 15:34:54,066 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2021-11-23 15:34:54,066 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2021-11-23 15:34:55,703 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:34:55,713 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:34:55,932 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:34:55,937 INFO L158 Benchmark]: Toolchain (without parser) took 8740.33ms. Allocated memory was 123.7MB in the beginning and 520.1MB in the end (delta: 396.4MB). Free memory was 82.9MB in the beginning and 342.2MB in the end (delta: -259.3MB). Peak memory consumption was 224.4MB. Max. memory is 16.1GB. [2021-11-23 15:34:55,937 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 83.9MB. Free memory is still 62.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:34:55,938 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5138.64ms. Allocated memory was 123.7MB in the beginning and 276.8MB in the end (delta: 153.1MB). Free memory was 82.9MB in the beginning and 179.9MB in the end (delta: -97.0MB). Peak memory consumption was 138.1MB. Max. memory is 16.1GB. [2021-11-23 15:34:55,940 INFO L158 Benchmark]: Boogie Procedure Inliner took 864.40ms. Allocated memory is still 276.8MB. Free memory was 179.9MB in the beginning and 147.1MB in the end (delta: 32.8MB). Peak memory consumption was 108.3MB. Max. memory is 16.1GB. [2021-11-23 15:34:55,941 INFO L158 Benchmark]: Boogie Preprocessor took 689.86ms. Allocated memory was 276.8MB in the beginning and 520.1MB in the end (delta: 243.3MB). Free memory was 147.1MB in the beginning and 333.1MB in the end (delta: -186.0MB). Peak memory consumption was 61.4MB. Max. memory is 16.1GB. [2021-11-23 15:34:55,942 INFO L158 Benchmark]: RCFGBuilder took 2041.53ms. Allocated memory is still 520.1MB. Free memory was 333.1MB in the beginning and 342.2MB in the end (delta: -9.0MB). Peak memory consumption was 80.1MB. Max. memory is 16.1GB. [2021-11-23 15:34:55,946 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 83.9MB. Free memory is still 62.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5138.64ms. Allocated memory was 123.7MB in the beginning and 276.8MB in the end (delta: 153.1MB). Free memory was 82.9MB in the beginning and 179.9MB in the end (delta: -97.0MB). Peak memory consumption was 138.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 864.40ms. Allocated memory is still 276.8MB. Free memory was 179.9MB in the beginning and 147.1MB in the end (delta: 32.8MB). Peak memory consumption was 108.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 689.86ms. Allocated memory was 276.8MB in the beginning and 520.1MB in the end (delta: 243.3MB). Free memory was 147.1MB in the beginning and 333.1MB in the end (delta: -186.0MB). Peak memory consumption was 61.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2041.53ms. Allocated memory is still 520.1MB. Free memory was 333.1MB in the beginning and 342.2MB in the end (delta: -9.0MB). Peak memory consumption was 80.1MB. 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 15:34:56,024 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085b1668-5526-417e-b81a-d06229416468/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 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_085b1668-5526-417e-b81a-d06229416468/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085b1668-5526-417e-b81a-d06229416468/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_085b1668-5526-417e-b81a-d06229416468/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085b1668-5526-417e-b81a-d06229416468/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085b1668-5526-417e-b81a-d06229416468/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_085b1668-5526-417e-b81a-d06229416468/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 1e6e1c048e6e5477794ba613d64b2286ed645f29bba0939ae7bdade79ce7836f --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:34:58,589 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:34:58,593 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:34:58,666 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:34:58,667 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:34:58,672 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:34:58,675 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:34:58,680 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:34:58,684 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:34:58,691 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:34:58,695 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:34:58,698 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:34:58,698 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:34:58,701 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:34:58,704 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:34:58,710 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:34:58,712 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:34:58,715 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:34:58,717 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:34:58,726 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:34:58,728 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:34:58,730 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:34:58,733 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:34:58,736 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:34:58,746 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:34:58,747 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:34:58,748 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:34:58,750 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:34:58,751 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:34:58,753 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:34:58,753 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:34:58,755 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:34:58,757 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:34:58,758 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:34:58,760 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:34:58,761 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:34:58,762 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:34:58,762 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:34:58,763 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:34:58,765 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:34:58,766 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:34:58,767 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085b1668-5526-417e-b81a-d06229416468/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:34:58,824 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:34:58,824 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:34:58,826 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:34:58,826 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:34:58,828 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:34:58,828 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:34:58,829 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:34:58,829 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:34:58,829 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:34:58,829 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:34:58,831 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:34:58,831 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:34:58,831 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:34:58,832 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:34:58,832 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:34:58,832 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:34:58,832 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:34:58,833 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:34:58,833 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:34:58,833 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:34:58,834 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:34:58,834 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:34:58,834 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:34:58,835 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:34:58,835 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:34:58,835 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:34:58,835 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:34:58,836 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:34:58,836 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:34:58,836 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_085b1668-5526-417e-b81a-d06229416468/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085b1668-5526-417e-b81a-d06229416468/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1e6e1c048e6e5477794ba613d64b2286ed645f29bba0939ae7bdade79ce7836f [2021-11-23 15:34:59,320 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:34:59,347 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:34:59,350 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:34:59,352 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:34:59,353 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:34:59,355 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085b1668-5526-417e-b81a-d06229416468/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i [2021-11-23 15:34:59,450 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085b1668-5526-417e-b81a-d06229416468/bin/ukojak-CwSLpZB5Qu/data/91ebd5d66/b63e116475d945bcaf2ec02de99698d9/FLAG2eb709736 [2021-11-23 15:35:00,578 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:35:00,579 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085b1668-5526-417e-b81a-d06229416468/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i [2021-11-23 15:35:00,630 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085b1668-5526-417e-b81a-d06229416468/bin/ukojak-CwSLpZB5Qu/data/91ebd5d66/b63e116475d945bcaf2ec02de99698d9/FLAG2eb709736 [2021-11-23 15:35:00,850 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085b1668-5526-417e-b81a-d06229416468/bin/ukojak-CwSLpZB5Qu/data/91ebd5d66/b63e116475d945bcaf2ec02de99698d9 [2021-11-23 15:35:00,852 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:35:00,854 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:35:00,855 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:35:00,856 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:35:00,859 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:35:00,859 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:35:00" (1/1) ... [2021-11-23 15:35:00,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@dce330 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:00, skipping insertion in model container [2021-11-23 15:35:00,860 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:35:00" (1/1) ... [2021-11-23 15:35:00,868 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:35:01,124 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:35:05,077 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_085b1668-5526-417e-b81a-d06229416468/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496425,496438] [2021-11-23 15:35:05,080 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_085b1668-5526-417e-b81a-d06229416468/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496572,496585] [2021-11-23 15:35:05,081 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_085b1668-5526-417e-b81a-d06229416468/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496711,496724] [2021-11-23 15:35:05,081 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_085b1668-5526-417e-b81a-d06229416468/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496869,496882] [2021-11-23 15:35:05,121 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:35:05,208 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:35:05,332 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:35:06,142 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_085b1668-5526-417e-b81a-d06229416468/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496425,496438] [2021-11-23 15:35:06,143 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_085b1668-5526-417e-b81a-d06229416468/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496572,496585] [2021-11-23 15:35:06,144 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_085b1668-5526-417e-b81a-d06229416468/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496711,496724] [2021-11-23 15:35:06,145 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_085b1668-5526-417e-b81a-d06229416468/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496869,496882] [2021-11-23 15:35:06,150 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:35:06,186 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:35:07,093 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_085b1668-5526-417e-b81a-d06229416468/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496425,496438] [2021-11-23 15:35:07,094 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_085b1668-5526-417e-b81a-d06229416468/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496572,496585] [2021-11-23 15:35:07,096 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_085b1668-5526-417e-b81a-d06229416468/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496711,496724] [2021-11-23 15:35:07,101 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_085b1668-5526-417e-b81a-d06229416468/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496869,496882] [2021-11-23 15:35:07,109 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:35:07,364 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:35:07,365 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:07 WrapperNode [2021-11-23 15:35:07,365 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:35:07,367 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:35:07,367 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:35:07,368 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:35:07,380 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:07" (1/1) ... [2021-11-23 15:35:07,651 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:07" (1/1) ... [2021-11-23 15:35:08,054 INFO L137 Inliner]: procedures = 350, calls = 6064, calls flagged for inlining = 153, calls inlined = 135, statements flattened = 13429 [2021-11-23 15:35:08,055 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:35:08,057 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:35:08,057 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:35:08,057 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:35:08,067 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:07" (1/1) ... [2021-11-23 15:35:08,068 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:07" (1/1) ... [2021-11-23 15:35:08,170 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:07" (1/1) ... [2021-11-23 15:35:08,187 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:07" (1/1) ... [2021-11-23 15:35:08,396 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:07" (1/1) ... [2021-11-23 15:35:08,432 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:07" (1/1) ... [2021-11-23 15:35:08,478 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:07" (1/1) ... [2021-11-23 15:35:08,542 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:35:08,543 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:35:08,543 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:35:08,544 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:35:08,545 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:07" (1/1) ... [2021-11-23 15:35:08,554 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:35:08,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085b1668-5526-417e-b81a-d06229416468/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:35:08,583 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085b1668-5526-417e-b81a-d06229416468/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:35:08,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085b1668-5526-417e-b81a-d06229416468/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:35:08,638 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:35:08,638 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:35:08,639 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2021-11-23 15:35:08,639 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2021-11-23 15:35:08,639 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2021-11-23 15:35:08,639 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2021-11-23 15:35:08,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:35:08,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:35:08,640 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2021-11-23 15:35:08,640 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2021-11-23 15:35:08,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:35:08,641 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2021-11-23 15:35:08,641 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2021-11-23 15:35:08,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:35:08,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:35:08,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:35:08,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:35:08,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:35:08,642 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2021-11-23 15:35:08,642 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2021-11-23 15:35:08,642 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2021-11-23 15:35:08,643 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2021-11-23 15:35:08,643 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2021-11-23 15:35:08,643 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2021-11-23 15:35:08,643 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:35:08,643 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:35:08,644 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2021-11-23 15:35:08,644 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2021-11-23 15:35:08,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:35:08,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:35:08,644 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:35:08,645 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:35:08,645 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2021-11-23 15:35:08,645 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2021-11-23 15:35:08,645 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2021-11-23 15:35:08,646 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2021-11-23 15:35:08,646 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2021-11-23 15:35:08,646 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2021-11-23 15:35:08,646 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2021-11-23 15:35:08,646 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2021-11-23 15:35:08,647 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:35:08,647 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:35:08,647 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2021-11-23 15:35:08,647 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2021-11-23 15:35:08,647 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2021-11-23 15:35:08,648 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2021-11-23 15:35:08,648 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2021-11-23 15:35:08,648 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2021-11-23 15:35:08,648 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:35:08,649 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:35:08,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:35:08,649 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:35:08,649 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2021-11-23 15:35:08,649 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2021-11-23 15:35:08,650 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2021-11-23 15:35:08,650 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2021-11-23 15:35:08,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:35:08,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:35:08,650 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:35:08,651 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:35:08,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:35:08,651 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:35:08,651 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:35:08,651 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2021-11-23 15:35:08,652 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2021-11-23 15:35:08,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:35:08,652 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_mbus_fmt [2021-11-23 15:35:08,652 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_mbus_fmt [2021-11-23 15:35:08,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:35:08,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:35:08,653 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-23 15:35:08,653 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-23 15:35:08,653 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-23 15:35:08,654 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-23 15:35:08,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:35:08,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:35:08,654 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:35:08,654 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:35:08,655 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2021-11-23 15:35:08,655 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2021-11-23 15:35:08,655 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2021-11-23 15:35:08,655 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2021-11-23 15:35:08,655 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2021-11-23 15:35:08,656 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2021-11-23 15:35:08,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:35:08,656 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2021-11-23 15:35:08,657 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2021-11-23 15:35:08,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:35:08,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:35:08,657 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:35:08,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:35:08,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:35:08,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:35:08,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:35:08,658 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:35:08,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:35:08,659 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:35:08,659 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:35:08,659 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:35:08,659 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:35:08,659 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2021-11-23 15:35:08,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2021-11-23 15:35:08,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:35:08,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:35:08,660 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2021-11-23 15:35:08,660 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2021-11-23 15:35:08,661 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:35:08,661 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:35:08,661 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2021-11-23 15:35:08,661 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2021-11-23 15:35:08,662 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-23 15:35:08,662 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-23 15:35:08,662 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata___0 [2021-11-23 15:35:08,662 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata___0 [2021-11-23 15:35:08,662 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2021-11-23 15:35:08,663 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2021-11-23 15:35:08,663 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2021-11-23 15:35:08,663 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2021-11-23 15:35:08,663 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2021-11-23 15:35:08,663 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2021-11-23 15:35:08,664 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2021-11-23 15:35:08,664 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2021-11-23 15:35:08,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:35:08,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:35:08,664 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2021-11-23 15:35:08,665 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2021-11-23 15:35:08,665 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2021-11-23 15:35:08,665 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2021-11-23 15:35:08,665 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2021-11-23 15:35:08,665 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2021-11-23 15:35:08,666 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2021-11-23 15:35:08,666 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2021-11-23 15:35:08,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:35:08,666 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:35:08,666 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2021-11-23 15:35:08,667 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2021-11-23 15:35:08,667 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2021-11-23 15:35:08,667 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2021-11-23 15:35:08,667 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2021-11-23 15:35:08,667 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2021-11-23 15:35:08,667 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2021-11-23 15:35:08,668 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2021-11-23 15:35:08,668 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2021-11-23 15:35:08,668 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2021-11-23 15:35:08,668 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2021-11-23 15:35:08,668 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2021-11-23 15:35:08,669 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2021-11-23 15:35:08,669 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2021-11-23 15:35:08,669 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2021-11-23 15:35:08,669 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2021-11-23 15:35:08,669 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2021-11-23 15:35:08,669 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2021-11-23 15:35:08,670 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2021-11-23 15:35:08,670 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2021-11-23 15:35:08,670 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2021-11-23 15:35:08,670 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2021-11-23 15:35:08,670 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2021-11-23 15:35:08,671 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2021-11-23 15:35:08,671 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2021-11-23 15:35:08,671 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2021-11-23 15:35:08,671 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2021-11-23 15:35:08,671 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2021-11-23 15:35:08,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:35:08,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:35:08,672 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2021-11-23 15:35:08,672 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2021-11-23 15:35:08,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:35:08,672 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2021-11-23 15:35:08,673 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2021-11-23 15:35:08,673 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-23 15:35:08,673 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-23 15:35:08,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:35:08,673 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:35:08,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:35:08,674 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2021-11-23 15:35:08,674 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2021-11-23 15:35:08,674 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2021-11-23 15:35:08,674 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2021-11-23 15:35:08,674 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2021-11-23 15:35:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2021-11-23 15:35:08,675 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2021-11-23 15:35:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2021-11-23 15:35:08,675 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2021-11-23 15:35:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2021-11-23 15:35:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2021-11-23 15:35:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2021-11-23 15:35:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:35:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2021-11-23 15:35:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2021-11-23 15:35:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:35:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:35:08,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:35:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:35:08,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:35:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:35:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:35:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2021-11-23 15:35:08,678 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2021-11-23 15:35:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2021-11-23 15:35:08,678 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2021-11-23 15:35:08,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:35:08,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:35:08,679 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2021-11-23 15:35:08,679 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2021-11-23 15:35:08,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:35:08,679 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2021-11-23 15:35:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2021-11-23 15:35:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2021-11-23 15:35:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2021-11-23 15:35:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2021-11-23 15:35:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2021-11-23 15:35:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2021-11-23 15:35:08,681 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2021-11-23 15:35:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2021-11-23 15:35:08,681 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2021-11-23 15:35:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:35:08,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:35:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2021-11-23 15:35:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2021-11-23 15:35:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-11-23 15:35:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-11-23 15:35:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2021-11-23 15:35:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2021-11-23 15:35:08,683 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:35:08,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:35:08,683 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-11-23 15:35:08,683 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-11-23 15:35:08,683 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2021-11-23 15:35:08,684 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2021-11-23 15:35:08,684 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2021-11-23 15:35:08,684 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2021-11-23 15:35:08,684 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2021-11-23 15:35:08,684 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2021-11-23 15:35:08,685 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:35:08,685 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:35:08,685 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2021-11-23 15:35:08,685 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2021-11-23 15:35:08,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:35:08,686 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2021-11-23 15:35:08,686 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2021-11-23 15:35:08,686 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 15:35:08,686 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 15:35:08,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:35:08,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:35:08,687 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~VOID [2021-11-23 15:35:08,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~VOID [2021-11-23 15:35:08,687 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:35:08,688 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:35:08,688 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2021-11-23 15:35:08,688 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2021-11-23 15:35:08,688 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:35:08,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:35:08,689 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2021-11-23 15:35:08,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2021-11-23 15:35:08,689 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2021-11-23 15:35:08,689 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2021-11-23 15:35:08,689 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2021-11-23 15:35:08,690 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2021-11-23 15:35:10,699 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:35:10,703 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:35:10,977 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:35:10,980 INFO L158 Benchmark]: Toolchain (without parser) took 10125.45ms. Allocated memory was 58.7MB in the beginning and 448.8MB in the end (delta: 390.1MB). Free memory was 29.8MB in the beginning and 292.9MB in the end (delta: -263.0MB). Peak memory consumption was 293.7MB. Max. memory is 16.1GB. [2021-11-23 15:35:10,981 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 58.7MB. Free memory is still 39.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:35:10,981 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6510.12ms. Allocated memory was 58.7MB in the beginning and 448.8MB in the end (delta: 390.1MB). Free memory was 29.6MB in the beginning and 240.3MB in the end (delta: -210.7MB). Peak memory consumption was 183.7MB. Max. memory is 16.1GB. [2021-11-23 15:35:10,982 INFO L158 Benchmark]: Boogie Procedure Inliner took 688.65ms. Allocated memory is still 448.8MB. Free memory was 240.3MB in the beginning and 303.0MB in the end (delta: -62.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-23 15:35:10,982 INFO L158 Benchmark]: Boogie Preprocessor took 485.51ms. Allocated memory is still 448.8MB. Free memory was 303.0MB in the beginning and 243.2MB in the end (delta: 59.8MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2021-11-23 15:35:10,983 INFO L158 Benchmark]: RCFGBuilder took 2435.46ms. Allocated memory is still 448.8MB. Free memory was 243.2MB in the beginning and 292.9MB in the end (delta: -49.6MB). Peak memory consumption was 115.0MB. Max. memory is 16.1GB. [2021-11-23 15:35:10,985 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 58.7MB. Free memory is still 39.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6510.12ms. Allocated memory was 58.7MB in the beginning and 448.8MB in the end (delta: 390.1MB). Free memory was 29.6MB in the beginning and 240.3MB in the end (delta: -210.7MB). Peak memory consumption was 183.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 688.65ms. Allocated memory is still 448.8MB. Free memory was 240.3MB in the beginning and 303.0MB in the end (delta: -62.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 485.51ms. Allocated memory is still 448.8MB. Free memory was 303.0MB in the beginning and 243.2MB in the end (delta: 59.8MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. * RCFGBuilder took 2435.46ms. Allocated memory is still 448.8MB. Free memory was 243.2MB in the beginning and 292.9MB in the end (delta: -49.6MB). Peak memory consumption was 115.0MB. 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 15:35:11,059 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085b1668-5526-417e-b81a-d06229416468/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