./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e7aa86-8c57-4be3-adca-34a15c076f0a/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e7aa86-8c57-4be3-adca-34a15c076f0a/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_46e7aa86-8c57-4be3-adca-34a15c076f0a/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e7aa86-8c57-4be3-adca-34a15c076f0a/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e7aa86-8c57-4be3-adca-34a15c076f0a/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_46e7aa86-8c57-4be3-adca-34a15c076f0a/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 56ff1aa7a746f87b9c1b788d1f6729b885abef13666f4b3b25250b45ff5a6786 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:01:37,203 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:01:37,213 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:01:37,260 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:01:37,260 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:01:37,265 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:01:37,267 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:01:37,271 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:01:37,274 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:01:37,279 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:01:37,280 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:01:37,282 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:01:37,283 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:01:37,286 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:01:37,289 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:01:37,298 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:01:37,300 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:01:37,302 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:01:37,304 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:01:37,314 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:01:37,318 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:01:37,320 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:01:37,323 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:01:37,325 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:01:37,331 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:01:37,332 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:01:37,332 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:01:37,333 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:01:37,334 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:01:37,335 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:01:37,335 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:01:37,336 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:01:37,337 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:01:37,338 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:01:37,339 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:01:37,340 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:01:37,346 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:01:37,346 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:01:37,346 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:01:37,347 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:01:37,348 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:01:37,349 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e7aa86-8c57-4be3-adca-34a15c076f0a/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:01:37,394 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:01:37,395 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:01:37,396 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:01:37,396 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:01:37,397 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:01:37,397 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:01:37,398 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:01:37,398 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:01:37,398 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:01:37,398 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:01:37,399 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:01:37,400 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:01:37,400 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:01:37,400 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:01:37,400 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:01:37,400 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:01:37,400 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:01:37,401 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:01:37,401 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:01:37,401 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:01:37,401 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:01:37,401 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:01:37,402 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:01:37,402 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:01:37,402 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:01:37,402 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_46e7aa86-8c57-4be3-adca-34a15c076f0a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e7aa86-8c57-4be3-adca-34a15c076f0a/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 56ff1aa7a746f87b9c1b788d1f6729b885abef13666f4b3b25250b45ff5a6786 [2021-11-23 15:01:37,721 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:01:37,752 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:01:37,754 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:01:37,756 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:01:37,757 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:01:37,759 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e7aa86-8c57-4be3-adca-34a15c076f0a/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i [2021-11-23 15:01:37,837 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e7aa86-8c57-4be3-adca-34a15c076f0a/bin/ukojak-CwSLpZB5Qu/data/a6c0250d6/57c6e61dfee5427db56a885faedd733c/FLAG4db6eafe1 [2021-11-23 15:01:38,709 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:01:38,709 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e7aa86-8c57-4be3-adca-34a15c076f0a/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i [2021-11-23 15:01:38,750 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e7aa86-8c57-4be3-adca-34a15c076f0a/bin/ukojak-CwSLpZB5Qu/data/a6c0250d6/57c6e61dfee5427db56a885faedd733c/FLAG4db6eafe1 [2021-11-23 15:01:39,172 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e7aa86-8c57-4be3-adca-34a15c076f0a/bin/ukojak-CwSLpZB5Qu/data/a6c0250d6/57c6e61dfee5427db56a885faedd733c [2021-11-23 15:01:39,175 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:01:39,176 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:01:39,178 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:01:39,179 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:01:39,182 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:01:39,183 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:39" (1/1) ... [2021-11-23 15:01:39,184 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@150641ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:39, skipping insertion in model container [2021-11-23 15:01:39,185 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:39" (1/1) ... [2021-11-23 15:01:39,192 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:01:39,331 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:01:40,052 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_46e7aa86-8c57-4be3-adca-34a15c076f0a/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i[115668,115681] [2021-11-23 15:01:40,635 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:40,683 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:01:40,810 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_46e7aa86-8c57-4be3-adca-34a15c076f0a/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i[115668,115681] [2021-11-23 15:01:40,966 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:41,079 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:01:41,080 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:41 WrapperNode [2021-11-23 15:01:41,080 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:01:41,082 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:01:41,082 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:01:41,082 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:01:41,090 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:41" (1/1) ... [2021-11-23 15:01:41,177 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:41" (1/1) ... [2021-11-23 15:01:41,378 INFO L137 Inliner]: procedures = 160, calls = 1221, calls flagged for inlining = 70, calls inlined = 70, statements flattened = 3023 [2021-11-23 15:01:41,384 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:01:41,385 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:01:41,400 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:01:41,400 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:01:41,409 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:41" (1/1) ... [2021-11-23 15:01:41,410 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:41" (1/1) ... [2021-11-23 15:01:41,441 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:41" (1/1) ... [2021-11-23 15:01:41,442 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:41" (1/1) ... [2021-11-23 15:01:41,560 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:41" (1/1) ... [2021-11-23 15:01:41,580 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:41" (1/1) ... [2021-11-23 15:01:41,595 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:41" (1/1) ... [2021-11-23 15:01:41,619 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:01:41,620 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:01:41,621 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:01:41,621 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:01:41,622 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:41" (1/1) ... [2021-11-23 15:01:41,629 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:01:41,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e7aa86-8c57-4be3-adca-34a15c076f0a/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:01:41,658 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e7aa86-8c57-4be3-adca-34a15c076f0a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:01:41,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e7aa86-8c57-4be3-adca-34a15c076f0a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:01:41,707 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_radio_text [2021-11-23 15:01:41,708 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_radio_text [2021-11-23 15:01:41,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:01:41,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:01:41,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:01:41,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:01:41,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:01:41,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:01:41,709 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_is_valid [2021-11-23 15:01:41,709 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_is_valid [2021-11-23 15:01:41,709 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_wait_stc [2021-11-23 15:01:41,709 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_wait_stc [2021-11-23 15:01:41,710 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_usecs [2021-11-23 15:01:41,710 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_usecs [2021-11-23 15:01:41,710 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_mute [2021-11-23 15:01:41,710 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_mute [2021-11-23 15:01:41,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:01:41,710 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:01:41,710 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-11-23 15:01:41,711 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-11-23 15:01:41,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:01:41,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:01:41,711 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_power_state [2021-11-23 15:01:41,711 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_power_state [2021-11-23 15:01:41,711 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_choose_econtrol_action [2021-11-23 15:01:41,712 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_choose_econtrol_action [2021-11-23 15:01:41,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2021-11-23 15:01:41,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2021-11-23 15:01:41,712 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:01:41,712 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:01:41,712 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:01:41,713 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:01:41,713 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_tune [2021-11-23 15:01:41,713 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_tune [2021-11-23 15:01:41,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:01:41,713 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:01:41,713 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:01:41,713 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:01:41,714 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:01:41,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:01:41,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:01:41,714 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-23 15:01:41,714 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-23 15:01:41,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2021-11-23 15:01:41,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2021-11-23 15:01:41,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:01:41,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:01:41,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_strlen [2021-11-23 15:01:41,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_strlen [2021-11-23 15:01:41,715 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2021-11-23 15:01:41,716 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2021-11-23 15:01:41,716 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_rds_buff [2021-11-23 15:01:41,716 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_rds_buff [2021-11-23 15:01:41,716 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:01:41,716 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:01:41,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:01:41,717 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2021-11-23 15:01:41,717 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2021-11-23 15:01:41,717 INFO L130 BoogieDeclarations]: Found specification of procedure validate_range [2021-11-23 15:01:41,717 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_range [2021-11-23 15:01:41,717 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_free [2021-11-23 15:01:41,717 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_free [2021-11-23 15:01:41,718 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_integers [2021-11-23 15:01:41,718 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_integers [2021-11-23 15:01:41,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:01:41,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:01:41,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:01:41,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:01:41,719 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_disable [2021-11-23 15:01:41,719 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_disable [2021-11-23 15:01:41,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:01:41,719 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_free [2021-11-23 15:01:41,719 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_free [2021-11-23 15:01:41,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:01:41,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:01:41,720 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_send_command [2021-11-23 15:01:41,720 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_send_command [2021-11-23 15:01:41,720 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2021-11-23 15:01:41,720 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2021-11-23 15:01:41,720 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2021-11-23 15:01:41,720 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2021-11-23 15:01:41,721 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_property [2021-11-23 15:01:41,721 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_property [2021-11-23 15:01:41,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:01:41,721 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:01:41,721 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:01:41,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:01:41,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:01:41,722 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_property [2021-11-23 15:01:41,722 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_property [2021-11-23 15:01:41,722 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:01:41,722 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:01:41,722 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_frequency [2021-11-23 15:01:41,722 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_frequency [2021-11-23 15:01:41,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2021-11-23 15:01:41,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2021-11-23 15:01:41,723 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:01:41,723 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:01:41,723 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:01:41,723 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:01:41,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:01:41,724 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_status [2021-11-23 15:01:41,724 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_status [2021-11-23 15:01:41,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_ret_val [2021-11-23 15:01:41,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_ret_val [2021-11-23 15:01:41,724 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_update_tune_status [2021-11-23 15:01:41,725 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_update_tune_status [2021-11-23 15:01:41,725 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_ps_name [2021-11-23 15:01:41,725 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_ps_name [2021-11-23 15:01:41,725 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_queryctrl [2021-11-23 15:01:41,725 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_queryctrl [2021-11-23 15:01:41,725 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_modulator [2021-11-23 15:01:41,725 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_modulator [2021-11-23 15:01:41,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:01:41,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:01:41,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:01:41,726 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:01:41,726 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:01:41,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:01:42,316 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:01:42,322 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:01:42,697 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:01:42,703 INFO L158 Benchmark]: Toolchain (without parser) took 3525.05ms. Allocated memory was 146.8MB in the beginning and 178.3MB in the end (delta: 31.5MB). Free memory was 95.1MB in the beginning and 113.0MB in the end (delta: -17.9MB). Peak memory consumption was 72.1MB. Max. memory is 16.1GB. [2021-11-23 15:01:42,705 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 146.8MB. Free memory was 120.2MB in the beginning and 120.1MB in the end (delta: 74.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:01:42,707 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1902.75ms. Allocated memory was 146.8MB in the beginning and 178.3MB in the end (delta: 31.5MB). Free memory was 94.9MB in the beginning and 82.3MB in the end (delta: 12.5MB). Peak memory consumption was 49.0MB. Max. memory is 16.1GB. [2021-11-23 15:01:42,712 INFO L158 Benchmark]: Boogie Procedure Inliner took 302.91ms. Allocated memory is still 178.3MB. Free memory was 82.3MB in the beginning and 119.4MB in the end (delta: -37.1MB). Peak memory consumption was 27.1MB. Max. memory is 16.1GB. [2021-11-23 15:01:42,717 INFO L158 Benchmark]: Boogie Preprocessor took 234.29ms. Allocated memory is still 178.3MB. Free memory was 119.4MB in the beginning and 101.5MB in the end (delta: 17.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2021-11-23 15:01:42,719 INFO L158 Benchmark]: RCFGBuilder took 1080.44ms. Allocated memory is still 178.3MB. Free memory was 101.5MB in the beginning and 113.0MB in the end (delta: -11.6MB). Peak memory consumption was 48.5MB. Max. memory is 16.1GB. [2021-11-23 15:01:42,724 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 146.8MB. Free memory was 120.2MB in the beginning and 120.1MB in the end (delta: 74.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1902.75ms. Allocated memory was 146.8MB in the beginning and 178.3MB in the end (delta: 31.5MB). Free memory was 94.9MB in the beginning and 82.3MB in the end (delta: 12.5MB). Peak memory consumption was 49.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 302.91ms. Allocated memory is still 178.3MB. Free memory was 82.3MB in the beginning and 119.4MB in the end (delta: -37.1MB). Peak memory consumption was 27.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 234.29ms. Allocated memory is still 178.3MB. Free memory was 119.4MB in the beginning and 101.5MB in the end (delta: 17.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1080.44ms. Allocated memory is still 178.3MB. Free memory was 101.5MB in the beginning and 113.0MB in the end (delta: -11.6MB). Peak memory consumption was 48.5MB. 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 15:01:42,822 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e7aa86-8c57-4be3-adca-34a15c076f0a/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_46e7aa86-8c57-4be3-adca-34a15c076f0a/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e7aa86-8c57-4be3-adca-34a15c076f0a/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_46e7aa86-8c57-4be3-adca-34a15c076f0a/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e7aa86-8c57-4be3-adca-34a15c076f0a/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e7aa86-8c57-4be3-adca-34a15c076f0a/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_46e7aa86-8c57-4be3-adca-34a15c076f0a/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 56ff1aa7a746f87b9c1b788d1f6729b885abef13666f4b3b25250b45ff5a6786 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:01:45,347 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:01:45,350 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:01:45,409 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:01:45,410 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:01:45,414 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:01:45,416 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:01:45,421 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:01:45,424 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:01:45,430 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:01:45,434 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:01:45,436 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:01:45,437 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:01:45,440 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:01:45,442 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:01:45,446 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:01:45,448 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:01:45,450 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:01:45,452 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:01:45,456 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:01:45,458 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:01:45,460 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:01:45,461 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:01:45,463 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:01:45,466 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:01:45,467 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:01:45,467 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:01:45,468 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:01:45,469 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:01:45,470 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:01:45,471 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:01:45,472 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:01:45,473 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:01:45,474 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:01:45,475 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:01:45,476 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:01:45,477 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:01:45,477 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:01:45,488 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:01:45,490 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:01:45,491 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:01:45,497 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e7aa86-8c57-4be3-adca-34a15c076f0a/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:01:45,539 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:01:45,540 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:01:45,541 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:01:45,542 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:01:45,543 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:01:45,544 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:01:45,544 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:01:45,545 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:01:45,545 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:01:45,546 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:01:45,547 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:01:45,547 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:01:45,547 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:01:45,548 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:01:45,548 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:01:45,548 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:01:45,548 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:01:45,549 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:01:45,549 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:01:45,549 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:01:45,549 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:01:45,550 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:01:45,550 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:01:45,550 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:01:45,550 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:01:45,550 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:01:45,551 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:01:45,551 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:01:45,551 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:01:45,551 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_46e7aa86-8c57-4be3-adca-34a15c076f0a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e7aa86-8c57-4be3-adca-34a15c076f0a/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 56ff1aa7a746f87b9c1b788d1f6729b885abef13666f4b3b25250b45ff5a6786 [2021-11-23 15:01:45,942 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:01:45,983 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:01:45,986 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:01:45,988 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:01:45,989 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:01:45,991 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e7aa86-8c57-4be3-adca-34a15c076f0a/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i [2021-11-23 15:01:46,078 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e7aa86-8c57-4be3-adca-34a15c076f0a/bin/ukojak-CwSLpZB5Qu/data/5ed3be2a0/a9db77b387c54d46b2a279136a7345e8/FLAG5318ecc5a [2021-11-23 15:01:47,126 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:01:47,127 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e7aa86-8c57-4be3-adca-34a15c076f0a/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i [2021-11-23 15:01:47,174 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e7aa86-8c57-4be3-adca-34a15c076f0a/bin/ukojak-CwSLpZB5Qu/data/5ed3be2a0/a9db77b387c54d46b2a279136a7345e8/FLAG5318ecc5a [2021-11-23 15:01:47,487 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e7aa86-8c57-4be3-adca-34a15c076f0a/bin/ukojak-CwSLpZB5Qu/data/5ed3be2a0/a9db77b387c54d46b2a279136a7345e8 [2021-11-23 15:01:47,489 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:01:47,491 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:01:47,492 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:01:47,492 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:01:47,496 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:01:47,497 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:47" (1/1) ... [2021-11-23 15:01:47,498 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ca6ad8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:47, skipping insertion in model container [2021-11-23 15:01:47,498 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:47" (1/1) ... [2021-11-23 15:01:47,505 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:01:47,624 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:01:48,187 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_46e7aa86-8c57-4be3-adca-34a15c076f0a/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i[115668,115681] [2021-11-23 15:01:48,837 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:48,923 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:01:48,971 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:01:49,101 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_46e7aa86-8c57-4be3-adca-34a15c076f0a/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i[115668,115681] [2021-11-23 15:01:49,331 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:49,359 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:01:49,498 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_46e7aa86-8c57-4be3-adca-34a15c076f0a/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i[115668,115681] [2021-11-23 15:01:49,690 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:49,814 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:01:49,815 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49 WrapperNode [2021-11-23 15:01:49,815 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:01:49,817 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:01:49,817 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:01:49,817 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:01:49,825 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:49,898 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:50,080 INFO L137 Inliner]: procedures = 174, calls = 1221, calls flagged for inlining = 70, calls inlined = 70, statements flattened = 2890 [2021-11-23 15:01:50,080 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:01:50,081 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:01:50,082 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:01:50,082 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:01:50,090 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:50,091 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:50,135 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:50,138 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:50,253 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:50,285 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:50,318 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:50,372 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:01:50,373 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:01:50,377 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:01:50,378 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:01:50,379 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:50,386 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:01:50,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e7aa86-8c57-4be3-adca-34a15c076f0a/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:01:50,426 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e7aa86-8c57-4be3-adca-34a15c076f0a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:01:50,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e7aa86-8c57-4be3-adca-34a15c076f0a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:01:50,479 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_radio_text [2021-11-23 15:01:50,480 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_radio_text [2021-11-23 15:01:50,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:01:50,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:01:50,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:01:50,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:01:50,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:01:50,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:01:50,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:01:50,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:01:50,481 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_is_valid [2021-11-23 15:01:50,482 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_is_valid [2021-11-23 15:01:50,482 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_wait_stc [2021-11-23 15:01:50,482 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_wait_stc [2021-11-23 15:01:50,482 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_usecs [2021-11-23 15:01:50,482 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_usecs [2021-11-23 15:01:50,482 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_mute [2021-11-23 15:01:50,483 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_mute [2021-11-23 15:01:50,483 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:01:50,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:01:50,483 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-11-23 15:01:50,483 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-11-23 15:01:50,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:01:50,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:01:50,484 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_power_state [2021-11-23 15:01:50,484 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_power_state [2021-11-23 15:01:50,484 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_choose_econtrol_action [2021-11-23 15:01:50,484 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_choose_econtrol_action [2021-11-23 15:01:50,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2021-11-23 15:01:50,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2021-11-23 15:01:50,485 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:01:50,485 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:01:50,485 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:01:50,485 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:01:50,485 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_tune [2021-11-23 15:01:50,486 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_tune [2021-11-23 15:01:50,486 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:01:50,487 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:01:50,487 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:01:50,487 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:01:50,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:01:50,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:01:50,488 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-23 15:01:50,488 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-23 15:01:50,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:01:50,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2021-11-23 15:01:50,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2021-11-23 15:01:50,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:01:50,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:01:50,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:01:50,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:01:50,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:01:50,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_strlen [2021-11-23 15:01:50,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_strlen [2021-11-23 15:01:50,491 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2021-11-23 15:01:50,491 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2021-11-23 15:01:50,492 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_rds_buff [2021-11-23 15:01:50,492 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_rds_buff [2021-11-23 15:01:50,492 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:01:50,492 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:01:50,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:01:50,492 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2021-11-23 15:01:50,492 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2021-11-23 15:01:50,493 INFO L130 BoogieDeclarations]: Found specification of procedure validate_range [2021-11-23 15:01:50,493 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_range [2021-11-23 15:01:50,493 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_free [2021-11-23 15:01:50,494 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_free [2021-11-23 15:01:50,494 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_integers [2021-11-23 15:01:50,495 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_integers [2021-11-23 15:01:50,495 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:01:50,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:01:50,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:01:50,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:01:50,495 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_disable [2021-11-23 15:01:50,496 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_disable [2021-11-23 15:01:50,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:01:50,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:01:50,496 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_free [2021-11-23 15:01:50,496 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_free [2021-11-23 15:01:50,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:01:50,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:01:50,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:01:50,497 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_send_command [2021-11-23 15:01:50,497 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_send_command [2021-11-23 15:01:50,497 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2021-11-23 15:01:50,497 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2021-11-23 15:01:50,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:01:50,498 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2021-11-23 15:01:50,498 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2021-11-23 15:01:50,499 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_property [2021-11-23 15:01:50,499 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_property [2021-11-23 15:01:50,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:01:50,499 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:01:50,499 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:01:50,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:01:50,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:01:50,501 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:01:50,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:01:50,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:01:50,502 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_property [2021-11-23 15:01:50,502 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_property [2021-11-23 15:01:50,502 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:01:50,502 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:01:50,502 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_frequency [2021-11-23 15:01:50,503 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_frequency [2021-11-23 15:01:50,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:01:50,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2021-11-23 15:01:50,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2021-11-23 15:01:50,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:01:50,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:01:50,504 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:01:50,504 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:01:50,504 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:01:50,504 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:01:50,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:01:50,505 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_status [2021-11-23 15:01:50,506 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_status [2021-11-23 15:01:50,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_ret_val [2021-11-23 15:01:50,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_ret_val [2021-11-23 15:01:50,509 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_update_tune_status [2021-11-23 15:01:50,509 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_update_tune_status [2021-11-23 15:01:50,509 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_ps_name [2021-11-23 15:01:50,510 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_ps_name [2021-11-23 15:01:50,511 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_queryctrl [2021-11-23 15:01:50,512 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_queryctrl [2021-11-23 15:01:50,512 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_modulator [2021-11-23 15:01:50,519 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_modulator [2021-11-23 15:01:50,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:01:50,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:01:50,519 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:01:50,519 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:01:50,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:01:51,280 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:01:51,285 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:01:51,685 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:01:51,689 INFO L158 Benchmark]: Toolchain (without parser) took 4197.71ms. Allocated memory was 65.0MB in the beginning and 213.9MB in the end (delta: 148.9MB). Free memory was 36.1MB in the beginning and 137.2MB in the end (delta: -101.1MB). Peak memory consumption was 68.4MB. Max. memory is 16.1GB. [2021-11-23 15:01:51,690 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 65.0MB. Free memory was 45.0MB in the beginning and 44.9MB in the end (delta: 49.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:01:51,691 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2323.60ms. Allocated memory was 65.0MB in the beginning and 132.1MB in the end (delta: 67.1MB). Free memory was 35.9MB in the beginning and 52.9MB in the end (delta: -17.1MB). Peak memory consumption was 56.9MB. Max. memory is 16.1GB. [2021-11-23 15:01:51,691 INFO L158 Benchmark]: Boogie Procedure Inliner took 263.77ms. Allocated memory is still 132.1MB. Free memory was 52.3MB in the beginning and 64.6MB in the end (delta: -12.3MB). Peak memory consumption was 9.9MB. Max. memory is 16.1GB. [2021-11-23 15:01:51,692 INFO L158 Benchmark]: Boogie Preprocessor took 290.68ms. Allocated memory is still 132.1MB. Free memory was 64.6MB in the beginning and 66.1MB in the end (delta: -1.5MB). Peak memory consumption was 30.0MB. Max. memory is 16.1GB. [2021-11-23 15:01:51,693 INFO L158 Benchmark]: RCFGBuilder took 1314.10ms. Allocated memory was 132.1MB in the beginning and 213.9MB in the end (delta: 81.8MB). Free memory was 65.5MB in the beginning and 137.2MB in the end (delta: -71.7MB). Peak memory consumption was 28.3MB. Max. memory is 16.1GB. [2021-11-23 15:01:51,695 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 65.0MB. Free memory was 45.0MB in the beginning and 44.9MB in the end (delta: 49.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2323.60ms. Allocated memory was 65.0MB in the beginning and 132.1MB in the end (delta: 67.1MB). Free memory was 35.9MB in the beginning and 52.9MB in the end (delta: -17.1MB). Peak memory consumption was 56.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 263.77ms. Allocated memory is still 132.1MB. Free memory was 52.3MB in the beginning and 64.6MB in the end (delta: -12.3MB). Peak memory consumption was 9.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 290.68ms. Allocated memory is still 132.1MB. Free memory was 64.6MB in the beginning and 66.1MB in the end (delta: -1.5MB). Peak memory consumption was 30.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1314.10ms. Allocated memory was 132.1MB in the beginning and 213.9MB in the end (delta: 81.8MB). Free memory was 65.5MB in the beginning and 137.2MB in the end (delta: -71.7MB). Peak memory consumption was 28.3MB. 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 15:01:51,739 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e7aa86-8c57-4be3-adca-34a15c076f0a/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