./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd-1.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_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/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_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/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_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/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 85d97e00cf1e9b99c6408fb17a145ccdf1c28b8c2ddf74a6d3ef473e571b65b9 --- 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 16:52:45,112 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:52:45,115 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:52:45,150 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:52:45,150 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:52:45,152 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:52:45,154 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:52:45,157 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:52:45,159 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:52:45,160 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:52:45,161 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:52:45,163 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:52:45,164 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:52:45,165 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:52:45,167 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:52:45,168 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:52:45,170 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:52:45,171 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:52:45,173 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:52:45,177 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:52:45,179 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:52:45,181 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:52:45,183 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:52:45,184 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:52:45,190 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:52:45,191 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:52:45,191 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:52:45,192 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:52:45,200 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:52:45,202 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:52:45,202 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:52:45,203 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:52:45,204 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:52:45,205 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:52:45,206 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:52:45,207 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:52:45,208 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:52:45,208 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:52:45,208 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:52:45,209 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:52:45,210 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:52:45,216 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:52:45,263 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:52:45,264 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:52:45,265 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:52:45,265 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:52:45,265 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:52:45,266 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:52:45,266 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:52:45,266 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:52:45,266 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:52:45,266 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:52:45,266 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:52:45,267 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:52:45,267 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:52:45,267 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:52:45,267 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:52:45,267 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:52:45,267 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:52:45,268 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:52:45,268 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:52:45,268 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:52:45,268 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:52:45,268 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:52:45,269 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:52:45,269 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:52:45,269 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:52:45,269 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_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 85d97e00cf1e9b99c6408fb17a145ccdf1c28b8c2ddf74a6d3ef473e571b65b9 [2022-10-17 16:52:45,566 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:52:45,589 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:52:45,591 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:52:45,593 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:52:45,593 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:52:45,595 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd-1.i [2022-10-17 16:52:45,701 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/bin/ukojak-92XMlrwhuB/data/2449e6895/920f44b57d404bd3a7a8f57a7ed89558/FLAG1e3c3087a [2022-10-17 16:52:46,764 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:52:46,765 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/sv-benchmarks/c/ldv-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd-1.i [2022-10-17 16:52:46,808 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/bin/ukojak-92XMlrwhuB/data/2449e6895/920f44b57d404bd3a7a8f57a7ed89558/FLAG1e3c3087a [2022-10-17 16:52:47,073 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/bin/ukojak-92XMlrwhuB/data/2449e6895/920f44b57d404bd3a7a8f57a7ed89558 [2022-10-17 16:52:47,076 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:52:47,077 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:52:47,079 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:52:47,079 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:52:47,083 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:52:47,083 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:52:47" (1/1) ... [2022-10-17 16:52:47,085 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f5a8efd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:47, skipping insertion in model container [2022-10-17 16:52:47,085 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:52:47" (1/1) ... [2022-10-17 16:52:47,093 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:52:47,292 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:52:50,223 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_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/sv-benchmarks/c/ldv-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd-1.i[376899,376912] [2022-10-17 16:52:50,283 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:52:50,344 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:52:50,752 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: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 16:52:50,764 INFO L158 Benchmark]: Toolchain (without parser) took 3684.22ms. Allocated memory was 125.8MB in the beginning and 161.5MB in the end (delta: 35.7MB). Free memory was 71.7MB in the beginning and 84.6MB in the end (delta: -13.0MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2022-10-17 16:52:50,765 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 125.8MB. Free memory is still 104.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:52:50,767 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3681.66ms. Allocated memory was 125.8MB in the beginning and 161.5MB in the end (delta: 35.7MB). Free memory was 71.4MB in the beginning and 84.6MB in the end (delta: -13.2MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2022-10-17 16:52:50,770 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 125.8MB. Free memory is still 104.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3681.66ms. Allocated memory was 125.8MB in the beginning and 161.5MB in the end (delta: 35.7MB). Free memory was 71.4MB in the beginning and 84.6MB in the end (delta: -13.2MB). Peak memory consumption was 73.4MB. 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_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/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_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/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_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/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 85d97e00cf1e9b99c6408fb17a145ccdf1c28b8c2ddf74a6d3ef473e571b65b9 --- 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 16:52:53,232 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:52:53,234 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:52:53,280 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:52:53,281 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:52:53,282 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:52:53,284 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:52:53,287 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:52:53,290 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:52:53,291 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:52:53,292 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:52:53,294 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:52:53,295 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:52:53,296 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:52:53,298 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:52:53,299 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:52:53,301 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:52:53,302 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:52:53,309 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:52:53,312 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:52:53,326 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:52:53,327 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:52:53,329 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:52:53,331 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:52:53,336 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:52:53,346 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:52:53,347 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:52:53,348 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:52:53,349 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:52:53,350 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:52:53,354 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:52:53,355 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:52:53,357 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:52:53,358 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:52:53,360 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:52:53,361 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:52:53,363 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:52:53,366 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:52:53,367 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:52:53,368 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:52:53,370 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:52:53,371 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:52:53,429 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:52:53,429 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:52:53,430 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:52:53,431 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:52:53,432 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:52:53,432 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:52:53,433 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:52:53,433 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:52:53,433 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:52:53,433 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:52:53,434 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:52:53,434 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:52:53,434 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:52:53,434 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:52:53,435 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:52:53,435 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:52:53,435 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:52:53,436 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:52:53,436 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:52:53,436 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:52:53,436 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:52:53,437 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:52:53,437 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:52:53,437 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:52:53,438 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:52:53,438 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:52:53,438 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:52:53,438 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:52:53,439 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:52:53,439 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_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 85d97e00cf1e9b99c6408fb17a145ccdf1c28b8c2ddf74a6d3ef473e571b65b9 [2022-10-17 16:52:53,813 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:52:53,846 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:52:53,849 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:52:53,851 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:52:53,853 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:52:53,855 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd-1.i [2022-10-17 16:52:53,926 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/bin/ukojak-92XMlrwhuB/data/a76afcad4/d7d402e7ee1a4f1cb478b4a2d23bb758/FLAGd4735e9d6 [2022-10-17 16:52:55,033 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:52:55,034 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/sv-benchmarks/c/ldv-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd-1.i [2022-10-17 16:52:55,107 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/bin/ukojak-92XMlrwhuB/data/a76afcad4/d7d402e7ee1a4f1cb478b4a2d23bb758/FLAGd4735e9d6 [2022-10-17 16:52:55,331 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/bin/ukojak-92XMlrwhuB/data/a76afcad4/d7d402e7ee1a4f1cb478b4a2d23bb758 [2022-10-17 16:52:55,333 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:52:55,335 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:52:55,337 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:52:55,337 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:52:55,347 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:52:55,348 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:52:55" (1/1) ... [2022-10-17 16:52:55,350 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ce4af08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:55, skipping insertion in model container [2022-10-17 16:52:55,351 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:52:55" (1/1) ... [2022-10-17 16:52:55,359 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:52:55,580 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:52:58,457 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_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/sv-benchmarks/c/ldv-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd-1.i[376899,376912] [2022-10-17 16:52:58,547 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:52:58,654 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:52:58,744 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:52:59,287 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_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/sv-benchmarks/c/ldv-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd-1.i[376899,376912] [2022-10-17 16:52:59,294 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:52:59,369 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:53:00,049 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_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/sv-benchmarks/c/ldv-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd-1.i[376899,376912] [2022-10-17 16:53:00,056 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:53:00,238 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:53:00,239 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:53:00 WrapperNode [2022-10-17 16:53:00,239 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:53:00,241 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:53:00,241 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:53:00,242 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:53:00,249 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:53:00" (1/1) ... [2022-10-17 16:53:00,409 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:53:00" (1/1) ... [2022-10-17 16:53:00,740 INFO L138 Inliner]: procedures = 397, calls = 5011, calls flagged for inlining = 129, calls inlined = 111, statements flattened = 8908 [2022-10-17 16:53:00,740 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:53:00,742 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:53:00,742 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:53:00,742 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:53:00,751 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:53:00" (1/1) ... [2022-10-17 16:53:00,752 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:53:00" (1/1) ... [2022-10-17 16:53:00,835 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:53:00" (1/1) ... [2022-10-17 16:53:00,836 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:53:00" (1/1) ... [2022-10-17 16:53:01,175 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:53:00" (1/1) ... [2022-10-17 16:53:01,236 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:53:00" (1/1) ... [2022-10-17 16:53:01,289 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:53:00" (1/1) ... [2022-10-17 16:53:01,326 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:53:00" (1/1) ... [2022-10-17 16:53:01,395 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:53:01,397 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:53:01,398 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:53:01,398 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:53:01,399 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:53:00" (1/1) ... [2022-10-17 16:53:01,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:53:01,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:53:01,434 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:53:01,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78d0c417-9c7d-48ed-b21b-32d1c2a4e751/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:53:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure timer_open [2022-10-17 16:53:01,483 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_open [2022-10-17 16:53:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure timer_event [2022-10-17 16:53:01,483 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_event [2022-10-17 16:53:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:53:01,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:53:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure dma_reset_output [2022-10-17 16:53:01,484 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_reset_output [2022-10-17 16:53:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_release [2022-10-17 16:53:01,484 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_release [2022-10-17 16:53:01,485 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_ULONG~X~C_INT~X~C_INT~TO~VOID [2022-10-17 16:53:01,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_ULONG~X~C_INT~X~C_INT~TO~VOID [2022-10-17 16:53:01,485 INFO L130 BoogieDeclarations]: Found specification of procedure local_start_dma [2022-10-17 16:53:01,485 INFO L138 BoogieDeclarations]: Found implementation of procedure local_start_dma [2022-10-17 16:53:01,485 INFO L130 BoogieDeclarations]: Found specification of procedure translate_bytes [2022-10-17 16:53:01,485 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_bytes [2022-10-17 16:53:01,486 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2022-10-17 16:53:01,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-10-17 16:53:01,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-10-17 16:53:01,486 INFO L130 BoogieDeclarations]: Found specification of procedure seq_copy_to_input [2022-10-17 16:53:01,486 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_copy_to_input [2022-10-17 16:53:01,486 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~X~C_INT~X~C_INT~TO~VOID [2022-10-17 16:53:01,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~X~C_INT~X~C_INT~TO~VOID [2022-10-17 16:53:01,487 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 16:53:01,487 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 16:53:01,487 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_sync [2022-10-17 16:53:01,487 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_sync [2022-10-17 16:53:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_launch_output [2022-10-17 16:53:01,488 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_launch_output [2022-10-17 16:53:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 16:53:01,488 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 16:53:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 16:53:01,488 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 16:53:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~C_INT~TO~C_INT [2022-10-17 16:53:01,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~C_INT~TO~C_INT [2022-10-17 16:53:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:53:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-10-17 16:53:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:53:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 16:53:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_space_in_queue [2022-10-17 16:53:01,490 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_space_in_queue [2022-10-17 16:53:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 16:53:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure enable_dma [2022-10-17 16:53:01,490 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_dma [2022-10-17 16:53:01,491 INFO L130 BoogieDeclarations]: Found specification of procedure timer_ioctl [2022-10-17 16:53:01,491 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_ioctl [2022-10-17 16:53:01,491 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_SHORT~TO~C_SHORT [2022-10-17 16:53:01,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_SHORT~TO~C_SHORT [2022-10-17 16:53:01,491 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-17 16:53:01,492 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-17 16:53:01,492 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_UINT~X~$Pointer$~TO~C_INT [2022-10-17 16:53:01,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_UINT~X~$Pointer$~TO~C_INT [2022-10-17 16:53:01,492 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-10-17 16:53:01,492 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-10-17 16:53:01,492 INFO L130 BoogieDeclarations]: Found specification of procedure sound_mixer_ioctl [2022-10-17 16:53:01,493 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_mixer_ioctl [2022-10-17 16:53:01,493 INFO L130 BoogieDeclarations]: Found specification of procedure dma_subdivide [2022-10-17 16:53:01,493 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_subdivide [2022-10-17 16:53:01,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-10-17 16:53:01,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-10-17 16:53:01,494 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_activate_recording [2022-10-17 16:53:01,494 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_activate_recording [2022-10-17 16:53:01,494 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 16:53:01,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 16:53:01,494 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2022-10-17 16:53:01,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2022-10-17 16:53:01,495 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 16:53:01,495 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 16:53:01,495 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~TO~C_INT [2022-10-17 16:53:01,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~TO~C_INT [2022-10-17 16:53:01,495 INFO L130 BoogieDeclarations]: Found specification of procedure seq_sync [2022-10-17 16:53:01,495 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_sync [2022-10-17 16:53:01,496 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_bits [2022-10-17 16:53:01,496 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_bits [2022-10-17 16:53:01,496 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sound_special [2022-10-17 16:53:01,496 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sound_special [2022-10-17 16:53:01,496 INFO L130 BoogieDeclarations]: Found specification of procedure close_dmap [2022-10-17 16:53:01,496 INFO L138 BoogieDeclarations]: Found implementation of procedure close_dmap [2022-10-17 16:53:01,497 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_close [2022-10-17 16:53:01,497 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_close [2022-10-17 16:53:01,497 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2022-10-17 16:53:01,497 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-10-17 16:53:01,497 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-10-17 16:53:01,497 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-10-17 16:53:01,498 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-10-17 16:53:01,498 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~TO~C_INT [2022-10-17 16:53:01,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~TO~C_INT [2022-10-17 16:53:01,498 INFO L130 BoogieDeclarations]: Found specification of procedure register_sound_special [2022-10-17 16:53:01,498 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sound_special [2022-10-17 16:53:01,499 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2022-10-17 16:53:01,499 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2022-10-17 16:53:01,499 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_UINT~TO~C_UINT [2022-10-17 16:53:01,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_UINT~TO~C_UINT [2022-10-17 16:53:01,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:53:01,499 INFO L130 BoogieDeclarations]: Found specification of procedure claim_dma_lock [2022-10-17 16:53:01,500 INFO L138 BoogieDeclarations]: Found implementation of procedure claim_dma_lock [2022-10-17 16:53:01,500 INFO L130 BoogieDeclarations]: Found specification of procedure timer_close [2022-10-17 16:53:01,500 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_close [2022-10-17 16:53:01,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:53:01,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:53:01,501 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 16:53:01,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 16:53:01,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 16:53:01,501 INFO L130 BoogieDeclarations]: Found specification of procedure dma_reset_input [2022-10-17 16:53:01,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_reset_input [2022-10-17 16:53:01,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 16:53:01,502 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on_timeout [2022-10-17 16:53:01,502 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on_timeout [2022-10-17 16:53:01,502 INFO L130 BoogieDeclarations]: Found specification of procedure set_format [2022-10-17 16:53:01,502 INFO L138 BoogieDeclarations]: Found implementation of procedure set_format [2022-10-17 16:53:01,502 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_reset [2022-10-17 16:53:01,502 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_reset [2022-10-17 16:53:01,503 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2022-10-17 16:53:01,503 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2022-10-17 16:53:01,503 INFO L130 BoogieDeclarations]: Found specification of procedure seq_reset [2022-10-17 16:53:01,503 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_reset [2022-10-17 16:53:01,503 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2022-10-17 16:53:01,504 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2022-10-17 16:53:01,504 INFO L130 BoogieDeclarations]: Found specification of procedure seq_drain_midi_queues [2022-10-17 16:53:01,504 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_drain_midi_queues [2022-10-17 16:53:01,504 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~TO~VOID [2022-10-17 16:53:01,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~TO~VOID [2022-10-17 16:53:01,504 INFO L130 BoogieDeclarations]: Found specification of procedure dma_ioctl [2022-10-17 16:53:01,505 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_ioctl [2022-10-17 16:53:01,505 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2022-10-17 16:53:01,505 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2022-10-17 16:53:01,505 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-10-17 16:53:01,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-10-17 16:53:01,506 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~X~$Pointer$~X~$Pointer$~TO~C_INT [2022-10-17 16:53:01,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~X~$Pointer$~X~$Pointer$~TO~C_INT [2022-10-17 16:53:01,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 16:53:01,506 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:53:01,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:53:01,506 INFO L130 BoogieDeclarations]: Found specification of procedure seq_startplay [2022-10-17 16:53:01,507 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_startplay [2022-10-17 16:53:01,507 INFO L130 BoogieDeclarations]: Found specification of procedure clear_dma_ff [2022-10-17 16:53:01,507 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_dma_ff [2022-10-17 16:53:01,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 16:53:01,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-10-17 16:53:01,507 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-10-17 16:53:01,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 16:53:01,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 16:53:01,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:53:01,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 16:53:01,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:53:01,509 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-10-17 16:53:01,509 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-10-17 16:53:01,509 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-10-17 16:53:01,509 INFO L130 BoogieDeclarations]: Found specification of procedure translate_mode [2022-10-17 16:53:01,509 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_mode [2022-10-17 16:53:01,509 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_move_wrpointer [2022-10-17 16:53:01,510 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_move_wrpointer [2022-10-17 16:53:01,510 INFO L130 BoogieDeclarations]: Found specification of procedure tmr_reset [2022-10-17 16:53:01,510 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr_reset [2022-10-17 16:53:01,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 16:53:01,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 16:53:01,510 INFO L130 BoogieDeclarations]: Found specification of procedure sound_stop_timer [2022-10-17 16:53:01,511 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_stop_timer [2022-10-17 16:53:01,511 INFO L130 BoogieDeclarations]: Found specification of procedure tmr2ticks___0 [2022-10-17 16:53:01,511 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr2ticks___0 [2022-10-17 16:53:01,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:53:01,511 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:53:01,511 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-10-17 16:53:01,512 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-10-17 16:53:01,512 INFO L130 BoogieDeclarations]: Found specification of procedure tmr_reset___0 [2022-10-17 16:53:01,512 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr_reset___0 [2022-10-17 16:53:01,512 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~X~C_INT~X~C_INT~TO~C_INT [2022-10-17 16:53:01,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~X~C_INT~X~C_INT~TO~C_INT [2022-10-17 16:53:01,512 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2022-10-17 16:53:01,513 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2022-10-17 16:53:01,513 INFO L130 BoogieDeclarations]: Found specification of procedure _lock_kernel [2022-10-17 16:53:01,513 INFO L138 BoogieDeclarations]: Found implementation of procedure _lock_kernel [2022-10-17 16:53:01,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:53:01,513 INFO L130 BoogieDeclarations]: Found specification of procedure sound_free_dmap [2022-10-17 16:53:01,513 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_free_dmap [2022-10-17 16:53:01,514 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2022-10-17 16:53:01,514 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2022-10-17 16:53:01,514 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~X~C_INT~TO~VOID [2022-10-17 16:53:01,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~X~C_INT~TO~VOID [2022-10-17 16:53:01,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:53:01,514 INFO L130 BoogieDeclarations]: Found specification of procedure _unlock_kernel [2022-10-17 16:53:01,515 INFO L138 BoogieDeclarations]: Found implementation of procedure _unlock_kernel [2022-10-17 16:53:01,515 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-10-17 16:53:01,515 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-10-17 16:53:01,515 INFO L130 BoogieDeclarations]: Found specification of procedure reprogram_timer [2022-10-17 16:53:01,515 INFO L138 BoogieDeclarations]: Found implementation of procedure reprogram_timer [2022-10-17 16:53:01,515 INFO L130 BoogieDeclarations]: Found specification of procedure midi_outc___0 [2022-10-17 16:53:01,516 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_outc___0 [2022-10-17 16:53:01,516 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2022-10-17 16:53:01,516 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2022-10-17 16:53:01,516 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~X~C_INT~TO~C_INT [2022-10-17 16:53:01,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~X~C_INT~TO~C_INT [2022-10-17 16:53:01,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 16:53:01,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 16:53:01,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 16:53:01,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 16:53:01,517 INFO L130 BoogieDeclarations]: Found specification of procedure dmabuf_timeout [2022-10-17 16:53:01,517 INFO L138 BoogieDeclarations]: Found implementation of procedure dmabuf_timeout [2022-10-17 16:53:01,517 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info___0 [2022-10-17 16:53:01,518 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info___0 [2022-10-17 16:53:01,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:53:01,518 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-10-17 16:53:01,518 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-10-17 16:53:01,519 INFO L130 BoogieDeclarations]: Found specification of procedure sound_start_dma [2022-10-17 16:53:01,519 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_start_dma [2022-10-17 16:53:01,519 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_event [2022-10-17 16:53:01,519 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_event [2022-10-17 16:53:01,519 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2022-10-17 16:53:01,519 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2022-10-17 16:53:01,520 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-10-17 16:53:01,520 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-10-17 16:53:01,520 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-10-17 16:53:01,520 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-10-17 16:53:01,520 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_open [2022-10-17 16:53:01,520 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_open [2022-10-17 16:53:01,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-10-17 16:53:01,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-10-17 16:53:01,521 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on [2022-10-17 16:53:01,521 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on [2022-10-17 16:53:01,521 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_UCHAR~TO~C_INT [2022-10-17 16:53:01,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_UCHAR~TO~C_INT [2022-10-17 16:53:01,522 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~TO~VOID [2022-10-17 16:53:01,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~TO~VOID [2022-10-17 16:53:01,522 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2022-10-17 16:53:01,522 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2022-10-17 16:53:01,522 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_dmap [2022-10-17 16:53:01,523 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_dmap [2022-10-17 16:53:01,523 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_fragment [2022-10-17 16:53:01,523 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_fragment [2022-10-17 16:53:01,523 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_residue [2022-10-17 16:53:01,523 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_residue [2022-10-17 16:53:01,523 INFO L130 BoogieDeclarations]: Found specification of procedure sync_output [2022-10-17 16:53:01,524 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_output [2022-10-17 16:53:01,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 16:53:01,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 16:53:01,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 16:53:01,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 16:53:01,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:53:01,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:53:01,525 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2022-10-17 16:53:01,525 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2022-10-17 16:53:01,525 INFO L130 BoogieDeclarations]: Found specification of procedure open_dmap [2022-10-17 16:53:01,525 INFO L138 BoogieDeclarations]: Found implementation of procedure open_dmap [2022-10-17 16:53:01,525 INFO L130 BoogieDeclarations]: Found specification of procedure release_dma_lock [2022-10-17 16:53:01,526 INFO L138 BoogieDeclarations]: Found implementation of procedure release_dma_lock [2022-10-17 16:53:01,526 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2022-10-17 16:53:01,526 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2022-10-17 16:53:01,526 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-10-17 16:53:01,526 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-10-17 16:53:01,526 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2022-10-17 16:53:01,527 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2022-10-17 16:53:01,527 INFO L130 BoogieDeclarations]: Found specification of procedure tmr2ticks [2022-10-17 16:53:01,527 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr2ticks [2022-10-17 16:53:01,527 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2022-10-17 16:53:01,527 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2022-10-17 16:53:01,527 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-10-17 16:53:01,528 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-10-17 16:53:01,528 INFO L130 BoogieDeclarations]: Found specification of procedure request_sound_timer [2022-10-17 16:53:01,528 INFO L138 BoogieDeclarations]: Found implementation of procedure request_sound_timer [2022-10-17 16:53:01,528 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_get_buffer_pointer [2022-10-17 16:53:01,528 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_get_buffer_pointer [2022-10-17 16:53:01,528 INFO L130 BoogieDeclarations]: Found specification of procedure play_event [2022-10-17 16:53:01,529 INFO L138 BoogieDeclarations]: Found implementation of procedure play_event [2022-10-17 16:53:01,529 INFO L130 BoogieDeclarations]: Found specification of procedure reorganize_buffers [2022-10-17 16:53:01,529 INFO L138 BoogieDeclarations]: Found implementation of procedure reorganize_buffers [2022-10-17 16:53:01,529 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-10-17 16:53:01,529 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-10-17 16:53:01,529 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-10-17 16:53:01,530 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-10-17 16:53:01,530 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_ioctl [2022-10-17 16:53:01,530 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_ioctl [2022-10-17 16:53:01,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 16:53:01,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 16:53:02,590 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:53:02,597 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:53:04,238 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L3712: SUMMARY for call #t~ret110 := ldv__builtin_expect(~sign_extendFrom32To64((if 0bv32 != ~ret~3 then 1bv32 else 0bv32)), 0bv64); srcloc: null [2022-10-17 16:53:04,239 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L3712-1: ~tmp___0~6 := #t~ret110;havoc #t~ret110; [2022-10-17 16:53:04,239 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L3733: assume #t~switch109; [2022-10-17 16:53:04,239 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L3733: assume !#t~switch109; [2022-10-17 16:53:04,239 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L3692: havoc #t~switch109; [2022-10-17 16:53:04,239 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L3725: assume 0bv64 != ~tmp___1~2;#res := ~ret~3; [2022-10-17 16:53:04,239 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L3725: assume !(0bv64 != ~tmp___1~2);#res := ~ret~3; [2022-10-17 16:53:04,240 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch109;#res := ~ret~3; [2022-10-17 16:53:04,240 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L3721: assume #t~switch109; [2022-10-17 16:53:04,240 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L3721: assume !#t~switch109;#t~switch109 := true; [2022-10-17 16:53:04,240 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch109;#t~switch109 := #t~switch109 || 2bv32 == ~size; [2022-10-17 16:53:04,240 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L3713: assume 0bv64 != ~tmp___0~6;#res := ~ret~3; [2022-10-17 16:53:04,240 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L3713: assume !(0bv64 != ~tmp___0~6);#res := ~ret~3; [2022-10-17 16:53:04,240 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L3709: assume #t~switch109; [2022-10-17 16:53:04,240 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L3709: assume !#t~switch109;#t~switch109 := #t~switch109 || 16bv32 == ~size; [2022-10-17 16:53:04,241 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705: assume #t~switch109;#res := ~ret~3; [2022-10-17 16:53:04,241 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705: assume !#t~switch109;#t~switch109 := #t~switch109 || 10bv32 == ~size; [2022-10-17 16:53:04,241 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L3734: SUMMARY for call #t~ret112 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2022-10-17 16:53:04,241 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L3701: assume #t~switch109;#res := ~ret~3; [2022-10-17 16:53:04,241 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L3701: assume !#t~switch109;#t~switch109 := #t~switch109 || 8bv32 == ~size; [2022-10-17 16:53:04,241 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L3734-1: ~tmp___2~1 := #t~ret112;havoc #t~ret112;#res := ~tmp___2~1[32:0]; [2022-10-17 16:53:04,241 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L3697: assume #t~switch109;#res := ~ret~3; [2022-10-17 16:53:04,241 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L3697: assume !#t~switch109;#t~switch109 := #t~switch109 || 4bv32 == ~size; [2022-10-17 16:53:04,242 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L3724: SUMMARY for call #t~ret111 := ldv__builtin_expect(~sign_extendFrom32To64((if 0bv32 != ~ret~3 then 1bv32 else 0bv32)), 0bv64); srcloc: null [2022-10-17 16:53:04,242 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L3724-1: ~tmp___1~2 := #t~ret111;havoc #t~ret111;