./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f697d9b-1500-4050-bfcd-6cd49c48c373/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f697d9b-1500-4050-bfcd-6cd49c48c373/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f697d9b-1500-4050-bfcd-6cd49c48c373/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f697d9b-1500-4050-bfcd-6cd49c48c373/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f697d9b-1500-4050-bfcd-6cd49c48c373/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f697d9b-1500-4050-bfcd-6cd49c48c373/bin/ukojak-92XMlrwhuB --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 271771768c3380f5979c29c79a53c5e282857dcb6c4c2b744d0fa4e6e2c0dd66 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:52:09,087 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:52:09,090 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:52:09,133 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:52:09,134 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:52:09,139 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:52:09,142 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:52:09,149 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:52:09,152 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:52:09,159 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:52:09,161 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:52:09,162 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:52:09,163 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:52:09,166 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:52:09,168 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:52:09,171 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:52:09,173 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:52:09,174 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:52:09,177 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:52:09,187 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:52:09,189 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:52:09,191 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:52:09,195 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:52:09,196 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:52:09,201 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:52:09,201 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:52:09,202 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:52:09,204 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:52:09,205 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:52:09,206 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:52:09,207 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:52:09,208 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:52:09,210 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:52:09,212 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:52:09,213 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:52:09,213 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:52:09,214 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:52:09,214 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:52:09,215 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:52:09,216 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:52:09,216 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:52:09,217 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f697d9b-1500-4050-bfcd-6cd49c48c373/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:52:09,267 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:52:09,267 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:52:09,269 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:52:09,269 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:52:09,270 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:52:09,270 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:52:09,271 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:52:09,271 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:52:09,271 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:52:09,271 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:52:09,272 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:52:09,273 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:52:09,273 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:52:09,273 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:52:09,273 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:52:09,274 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:52:09,274 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:52:09,274 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:52:09,274 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:52:09,275 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:52:09,275 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:52:09,275 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:52:09,275 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:52:09,276 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:52:09,276 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:52:09,276 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_6f697d9b-1500-4050-bfcd-6cd49c48c373/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f697d9b-1500-4050-bfcd-6cd49c48c373/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 271771768c3380f5979c29c79a53c5e282857dcb6c4c2b744d0fa4e6e2c0dd66 [2022-10-17 16:52:09,564 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:52:09,597 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:52:09,600 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:52:09,601 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:52:09,602 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:52:09,604 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f697d9b-1500-4050-bfcd-6cd49c48c373/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-10-17 16:52:09,747 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f697d9b-1500-4050-bfcd-6cd49c48c373/bin/ukojak-92XMlrwhuB/data/ef117c1b8/2a2403f49615440a9a689b0a195ae767/FLAG82befd773 [2022-10-17 16:52:10,605 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:52:10,606 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f697d9b-1500-4050-bfcd-6cd49c48c373/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-10-17 16:52:10,647 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f697d9b-1500-4050-bfcd-6cd49c48c373/bin/ukojak-92XMlrwhuB/data/ef117c1b8/2a2403f49615440a9a689b0a195ae767/FLAG82befd773 [2022-10-17 16:52:11,103 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f697d9b-1500-4050-bfcd-6cd49c48c373/bin/ukojak-92XMlrwhuB/data/ef117c1b8/2a2403f49615440a9a689b0a195ae767 [2022-10-17 16:52:11,106 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:52:11,107 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:52:11,109 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:52:11,110 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:52:11,113 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:52:11,114 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:52:11" (1/1) ... [2022-10-17 16:52:11,115 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c838bd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:11, skipping insertion in model container [2022-10-17 16:52:11,115 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:52:11" (1/1) ... [2022-10-17 16:52:11,123 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:52:11,262 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:52:12,773 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_6f697d9b-1500-4050-bfcd-6cd49c48c373/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.cil.out.i[185985,185998] [2022-10-17 16:52:12,795 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:52:12,821 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:52:13,118 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: HeapLValues must be converted to RValue before their value can be queried. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:517) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1627) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1627) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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) [2022-10-17 16:52:13,126 INFO L158 Benchmark]: Toolchain (without parser) took 2016.13ms. Allocated memory was 109.1MB in the beginning and 153.1MB in the end (delta: 44.0MB). Free memory was 65.3MB in the beginning and 105.1MB in the end (delta: -39.8MB). Peak memory consumption was 49.1MB. Max. memory is 16.1GB. [2022-10-17 16:52:13,127 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 83.9MB. Free memory is still 39.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:52:13,130 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2013.35ms. Allocated memory was 109.1MB in the beginning and 153.1MB in the end (delta: 44.0MB). Free memory was 65.1MB in the beginning and 105.1MB in the end (delta: -40.0MB). Peak memory consumption was 49.1MB. Max. memory is 16.1GB. [2022-10-17 16:52:13,131 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 83.9MB. Free memory is still 39.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2013.35ms. Allocated memory was 109.1MB in the beginning and 153.1MB in the end (delta: 44.0MB). Free memory was 65.1MB in the beginning and 105.1MB in the end (delta: -40.0MB). Peak memory consumption was 49.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: HeapLValues must be converted to RValue before their value can be queried. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: HeapLValues must be converted to RValue before their value can be queried.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) RESULT: Ultimate could not prove your program: Toolchain returned no result. 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_6f697d9b-1500-4050-bfcd-6cd49c48c373/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f697d9b-1500-4050-bfcd-6cd49c48c373/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f697d9b-1500-4050-bfcd-6cd49c48c373/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f697d9b-1500-4050-bfcd-6cd49c48c373/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f697d9b-1500-4050-bfcd-6cd49c48c373/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f697d9b-1500-4050-bfcd-6cd49c48c373/bin/ukojak-92XMlrwhuB --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 271771768c3380f5979c29c79a53c5e282857dcb6c4c2b744d0fa4e6e2c0dd66 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:52:15,704 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:52:15,707 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:52:15,769 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:52:15,770 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:52:15,775 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:52:15,779 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:52:15,785 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:52:15,794 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:52:15,803 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:52:15,808 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:52:15,809 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:52:15,810 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:52:15,813 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:52:15,815 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:52:15,817 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:52:15,819 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:52:15,820 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:52:15,823 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:52:15,832 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:52:15,835 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:52:15,838 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:52:15,842 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:52:15,845 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:52:15,856 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:52:15,857 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:52:15,858 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:52:15,859 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:52:15,860 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:52:15,861 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:52:15,863 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:52:15,864 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:52:15,867 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:52:15,868 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:52:15,869 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:52:15,870 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:52:15,871 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:52:15,871 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:52:15,871 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:52:15,874 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:52:15,875 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:52:15,876 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f697d9b-1500-4050-bfcd-6cd49c48c373/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:52:15,927 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:52:15,927 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:52:15,929 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:52:15,930 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:52:15,932 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:52:15,932 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:52:15,932 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:52:15,933 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:52:15,933 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:52:15,933 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:52:15,934 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:52:15,935 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:52:15,935 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:52:15,935 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:52:15,935 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:52:15,936 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:52:15,936 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:52:15,936 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:52:15,937 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:52:15,937 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:52:15,937 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:52:15,937 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:52:15,938 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:52:15,938 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:52:15,938 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:52:15,939 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:52:15,939 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:52:15,939 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:52:15,939 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:52:15,940 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_6f697d9b-1500-4050-bfcd-6cd49c48c373/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f697d9b-1500-4050-bfcd-6cd49c48c373/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 271771768c3380f5979c29c79a53c5e282857dcb6c4c2b744d0fa4e6e2c0dd66 [2022-10-17 16:52:16,366 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:52:16,394 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:52:16,398 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:52:16,400 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:52:16,401 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:52:16,403 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f697d9b-1500-4050-bfcd-6cd49c48c373/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-10-17 16:52:16,494 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f697d9b-1500-4050-bfcd-6cd49c48c373/bin/ukojak-92XMlrwhuB/data/4c5b35e13/96e233c9b2a447d7adbcfbc4a8fe1660/FLAG7ba1f0112 [2022-10-17 16:52:17,544 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:52:17,545 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f697d9b-1500-4050-bfcd-6cd49c48c373/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-10-17 16:52:17,588 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f697d9b-1500-4050-bfcd-6cd49c48c373/bin/ukojak-92XMlrwhuB/data/4c5b35e13/96e233c9b2a447d7adbcfbc4a8fe1660/FLAG7ba1f0112 [2022-10-17 16:52:17,602 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f697d9b-1500-4050-bfcd-6cd49c48c373/bin/ukojak-92XMlrwhuB/data/4c5b35e13/96e233c9b2a447d7adbcfbc4a8fe1660 [2022-10-17 16:52:17,605 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:52:17,607 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:52:17,608 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:52:17,608 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:52:17,612 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:52:17,613 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:52:17" (1/1) ... [2022-10-17 16:52:17,614 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9e94394 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:17, skipping insertion in model container [2022-10-17 16:52:17,615 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:52:17" (1/1) ... [2022-10-17 16:52:17,623 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:52:17,731 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:52:19,379 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_6f697d9b-1500-4050-bfcd-6cd49c48c373/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.cil.out.i[185985,185998] [2022-10-17 16:52:19,401 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:52:19,446 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:52:19,500 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:52:19,823 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_6f697d9b-1500-4050-bfcd-6cd49c48c373/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.cil.out.i[185985,185998] [2022-10-17 16:52:19,838 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:52:19,859 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:52:20,121 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_6f697d9b-1500-4050-bfcd-6cd49c48c373/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.cil.out.i[185985,185998] [2022-10-17 16:52:20,126 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:52:20,279 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:52:20,279 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:20 WrapperNode [2022-10-17 16:52:20,280 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:52:20,281 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:52:20,281 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:52:20,282 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:52:20,289 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:20" (1/1) ... [2022-10-17 16:52:20,387 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:20" (1/1) ... [2022-10-17 16:52:20,537 INFO L138 Inliner]: procedures = 173, calls = 1227, calls flagged for inlining = 70, calls inlined = 70, statements flattened = 2877 [2022-10-17 16:52:20,538 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:52:20,539 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:52:20,539 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:52:20,539 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:52:20,554 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:20" (1/1) ... [2022-10-17 16:52:20,554 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:20" (1/1) ... [2022-10-17 16:52:20,577 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:20" (1/1) ... [2022-10-17 16:52:20,577 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:20" (1/1) ... [2022-10-17 16:52:20,727 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:20" (1/1) ... [2022-10-17 16:52:20,765 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:20" (1/1) ... [2022-10-17 16:52:20,796 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:20" (1/1) ... [2022-10-17 16:52:20,810 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:20" (1/1) ... [2022-10-17 16:52:20,834 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:52:20,836 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:52:20,836 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:52:20,836 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:52:20,837 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:20" (1/1) ... [2022-10-17 16:52:20,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:52:20,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f697d9b-1500-4050-bfcd-6cd49c48c373/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:52:20,895 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f697d9b-1500-4050-bfcd-6cd49c48c373/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:52:20,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f697d9b-1500-4050-bfcd-6cd49c48c373/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:52:20,966 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_radio_text [2022-10-17 16:52:20,966 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_radio_text [2022-10-17 16:52:20,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 16:52:20,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 16:52:20,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 16:52:20,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:52:20,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 16:52:20,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:52:20,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:52:20,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:52:20,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:52:20,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:52:20,969 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_is_valid [2022-10-17 16:52:20,969 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_is_valid [2022-10-17 16:52:20,969 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_wait_stc [2022-10-17 16:52:20,969 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_wait_stc [2022-10-17 16:52:20,969 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_usecs [2022-10-17 16:52:20,970 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_usecs [2022-10-17 16:52:20,970 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_mute [2022-10-17 16:52:20,970 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_mute [2022-10-17 16:52:20,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 16:52:20,970 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 16:52:20,971 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2022-10-17 16:52:20,971 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2022-10-17 16:52:20,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:52:20,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:52:20,971 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_power_state [2022-10-17 16:52:20,971 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_power_state [2022-10-17 16:52:20,972 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_choose_econtrol_action [2022-10-17 16:52:20,972 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_choose_econtrol_action [2022-10-17 16:52:20,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2022-10-17 16:52:20,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2022-10-17 16:52:20,972 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:52:20,973 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:52:20,973 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 16:52:20,974 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 16:52:20,974 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_tune [2022-10-17 16:52:20,974 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_tune [2022-10-17 16:52:20,974 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 16:52:20,975 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 16:52:20,975 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-10-17 16:52:20,975 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-10-17 16:52:20,975 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-10-17 16:52:20,975 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-10-17 16:52:20,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 16:52:20,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 16:52:20,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 16:52:20,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 16:52:20,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:52:20,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:52:20,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_strlen [2022-10-17 16:52:20,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_strlen [2022-10-17 16:52:20,979 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2022-10-17 16:52:20,979 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2022-10-17 16:52:20,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:52:20,980 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:52:20,980 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_rds_buff [2022-10-17 16:52:20,981 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_rds_buff [2022-10-17 16:52:20,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 16:52:20,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 16:52:20,982 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:52:20,982 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:52:20,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:52:20,983 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2022-10-17 16:52:20,984 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2022-10-17 16:52:20,984 INFO L130 BoogieDeclarations]: Found specification of procedure validate_range [2022-10-17 16:52:20,984 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_range [2022-10-17 16:52:20,984 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_free [2022-10-17 16:52:20,984 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_free [2022-10-17 16:52:20,985 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_integers [2022-10-17 16:52:20,985 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_integers [2022-10-17 16:52:20,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:52:20,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 16:52:20,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 16:52:20,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:52:20,986 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_disable [2022-10-17 16:52:20,986 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_disable [2022-10-17 16:52:20,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:52:20,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 16:52:20,986 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_free [2022-10-17 16:52:20,987 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_free [2022-10-17 16:52:20,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 16:52:20,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-10-17 16:52:20,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-10-17 16:52:20,987 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_send_command [2022-10-17 16:52:20,988 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_send_command [2022-10-17 16:52:20,988 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2022-10-17 16:52:20,989 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2022-10-17 16:52:20,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 16:52:20,989 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2022-10-17 16:52:20,989 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2022-10-17 16:52:20,990 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_property [2022-10-17 16:52:20,990 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_property [2022-10-17 16:52:20,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:52:20,991 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 16:52:20,991 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 16:52:20,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 16:52:20,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 16:52:20,993 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:52:20,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 16:52:20,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:52:20,993 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_property [2022-10-17 16:52:20,993 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_property [2022-10-17 16:52:20,994 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-10-17 16:52:20,994 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-10-17 16:52:20,994 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_frequency [2022-10-17 16:52:20,994 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_frequency [2022-10-17 16:52:20,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:52:20,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2022-10-17 16:52:20,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2022-10-17 16:52:20,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 16:52:20,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 16:52:20,996 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-17 16:52:20,996 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-17 16:52:20,997 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 16:52:20,998 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 16:52:21,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 16:52:21,001 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_status [2022-10-17 16:52:21,001 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_status [2022-10-17 16:52:21,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_ret_val [2022-10-17 16:52:21,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_ret_val [2022-10-17 16:52:21,004 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_update_tune_status [2022-10-17 16:52:21,004 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_update_tune_status [2022-10-17 16:52:21,004 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_ps_name [2022-10-17 16:52:21,004 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_ps_name [2022-10-17 16:52:21,010 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_queryctrl [2022-10-17 16:52:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_queryctrl [2022-10-17 16:52:21,011 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_modulator [2022-10-17 16:52:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_modulator [2022-10-17 16:52:21,011 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-10-17 16:52:21,011 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:52:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:52:21,834 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:52:21,837 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:52:22,309 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;