./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.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_22c1db32-043b-4944-9323-fc33e53892b1/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1db32-043b-4944-9323-fc33e53892b1/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_22c1db32-043b-4944-9323-fc33e53892b1/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1db32-043b-4944-9323-fc33e53892b1/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1db32-043b-4944-9323-fc33e53892b1/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_22c1db32-043b-4944-9323-fc33e53892b1/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 2259272f0273dfac0cad582092d6645e308d8387476548b6016b816b129472dc --- 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 16:42:11,065 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:42:11,068 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:42:11,136 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:42:11,137 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:42:11,142 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:42:11,145 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:42:11,149 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:42:11,153 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:42:11,159 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:42:11,161 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:42:11,164 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:42:11,165 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:42:11,168 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:42:11,171 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:42:11,174 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:42:11,176 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:42:11,177 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:42:11,180 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:42:11,189 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:42:11,192 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:42:11,193 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:42:11,198 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:42:11,199 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:42:11,211 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:42:11,211 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:42:11,212 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:42:11,214 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:42:11,215 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:42:11,216 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:42:11,217 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:42:11,219 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:42:11,221 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:42:11,224 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:42:11,226 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:42:11,226 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:42:11,227 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:42:11,228 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:42:11,228 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:42:11,229 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:42:11,230 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:42:11,231 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1db32-043b-4944-9323-fc33e53892b1/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:42:11,278 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:42:11,278 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:42:11,280 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:42:11,280 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:42:11,281 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:42:11,282 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:42:11,282 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:42:11,282 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:42:11,283 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:42:11,283 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:42:11,284 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:42:11,285 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:42:11,285 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:42:11,286 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:42:11,286 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:42:11,286 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:42:11,287 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:42:11,287 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:42:11,287 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:42:11,288 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:42:11,288 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:42:11,288 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:42:11,289 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:42:11,289 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:42:11,289 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:42:11,290 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_22c1db32-043b-4944-9323-fc33e53892b1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1db32-043b-4944-9323-fc33e53892b1/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2259272f0273dfac0cad582092d6645e308d8387476548b6016b816b129472dc [2022-10-17 16:42:11,614 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:42:11,656 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:42:11,659 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:42:11,661 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:42:11,662 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:42:11,664 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1db32-043b-4944-9323-fc33e53892b1/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i [2022-10-17 16:42:11,744 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1db32-043b-4944-9323-fc33e53892b1/bin/ukojak-92XMlrwhuB/data/bb60d3ea4/bc2cf4626775407aac278923950abe00/FLAGdb149cf49 [2022-10-17 16:42:12,637 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:42:12,639 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1db32-043b-4944-9323-fc33e53892b1/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i [2022-10-17 16:42:12,694 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1db32-043b-4944-9323-fc33e53892b1/bin/ukojak-92XMlrwhuB/data/bb60d3ea4/bc2cf4626775407aac278923950abe00/FLAGdb149cf49 [2022-10-17 16:42:13,136 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1db32-043b-4944-9323-fc33e53892b1/bin/ukojak-92XMlrwhuB/data/bb60d3ea4/bc2cf4626775407aac278923950abe00 [2022-10-17 16:42:13,139 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:42:13,141 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:42:13,143 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:42:13,143 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:42:13,147 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:42:13,148 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:42:13" (1/1) ... [2022-10-17 16:42:13,149 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@477fcc33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:13, skipping insertion in model container [2022-10-17 16:42:13,150 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:42:13" (1/1) ... [2022-10-17 16:42:13,158 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:42:13,277 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:42:14,754 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_22c1db32-043b-4944-9323-fc33e53892b1/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i[160403,160416] [2022-10-17 16:42:14,896 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:42:14,949 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:42:15,186 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: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 16:42:15,193 INFO L158 Benchmark]: Toolchain (without parser) took 2050.12ms. Allocated memory is still 107.0MB. Free memory was 78.9MB in the beginning and 64.4MB in the end (delta: 14.4MB). Peak memory consumption was 49.4MB. Max. memory is 16.1GB. [2022-10-17 16:42:15,195 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 77.6MB. Free memory was 55.6MB in the beginning and 55.6MB in the end (delta: 48.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:42:15,196 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2047.43ms. Allocated memory is still 107.0MB. Free memory was 78.6MB in the beginning and 64.4MB in the end (delta: 14.2MB). Peak memory consumption was 49.4MB. Max. memory is 16.1GB. [2022-10-17 16:42:15,200 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 77.6MB. Free memory was 55.6MB in the beginning and 55.6MB in the end (delta: 48.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2047.43ms. Allocated memory is still 107.0MB. Free memory was 78.6MB in the beginning and 64.4MB in the end (delta: 14.2MB). Peak memory consumption was 49.4MB. 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_22c1db32-043b-4944-9323-fc33e53892b1/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1db32-043b-4944-9323-fc33e53892b1/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_22c1db32-043b-4944-9323-fc33e53892b1/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1db32-043b-4944-9323-fc33e53892b1/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1db32-043b-4944-9323-fc33e53892b1/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_22c1db32-043b-4944-9323-fc33e53892b1/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 2259272f0273dfac0cad582092d6645e308d8387476548b6016b816b129472dc --- 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 16:42:17,633 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:42:17,637 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:42:17,684 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:42:17,684 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:42:17,689 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:42:17,692 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:42:17,697 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:42:17,703 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:42:17,711 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:42:17,715 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:42:17,717 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:42:17,718 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:42:17,721 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:42:17,722 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:42:17,725 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:42:17,727 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:42:17,728 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:42:17,730 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:42:17,741 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:42:17,745 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:42:17,747 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:42:17,749 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:42:17,751 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:42:17,759 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:42:17,763 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:42:17,763 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:42:17,766 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:42:17,767 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:42:17,768 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:42:17,769 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:42:17,770 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:42:17,772 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:42:17,773 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:42:17,774 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:42:17,775 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:42:17,776 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:42:17,776 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:42:17,777 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:42:17,779 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:42:17,779 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:42:17,780 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1db32-043b-4944-9323-fc33e53892b1/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:42:17,831 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:42:17,831 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:42:17,834 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:42:17,834 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:42:17,836 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:42:17,836 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:42:17,836 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:42:17,836 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:42:17,837 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:42:17,837 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:42:17,838 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:42:17,838 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:42:17,839 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:42:17,839 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:42:17,839 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:42:17,839 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:42:17,840 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:42:17,840 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:42:17,840 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:42:17,840 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:42:17,841 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:42:17,841 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:42:17,841 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:42:17,841 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:42:17,842 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:42:17,842 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:42:17,842 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:42:17,842 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:42:17,842 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:42:17,843 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_22c1db32-043b-4944-9323-fc33e53892b1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1db32-043b-4944-9323-fc33e53892b1/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2259272f0273dfac0cad582092d6645e308d8387476548b6016b816b129472dc [2022-10-17 16:42:18,267 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:42:18,292 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:42:18,295 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:42:18,296 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:42:18,297 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:42:18,299 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1db32-043b-4944-9323-fc33e53892b1/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i [2022-10-17 16:42:18,361 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1db32-043b-4944-9323-fc33e53892b1/bin/ukojak-92XMlrwhuB/data/f0b80823a/976e305a1cea4bfda1c8b78b8e642ef2/FLAG555dea711 [2022-10-17 16:42:19,296 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:42:19,296 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1db32-043b-4944-9323-fc33e53892b1/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i [2022-10-17 16:42:19,328 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1db32-043b-4944-9323-fc33e53892b1/bin/ukojak-92XMlrwhuB/data/f0b80823a/976e305a1cea4bfda1c8b78b8e642ef2/FLAG555dea711 [2022-10-17 16:42:19,837 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1db32-043b-4944-9323-fc33e53892b1/bin/ukojak-92XMlrwhuB/data/f0b80823a/976e305a1cea4bfda1c8b78b8e642ef2 [2022-10-17 16:42:19,840 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:42:19,841 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:42:19,843 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:42:19,843 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:42:19,855 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:42:19,856 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:42:19" (1/1) ... [2022-10-17 16:42:19,857 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56f0ea9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:19, skipping insertion in model container [2022-10-17 16:42:19,857 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:42:19" (1/1) ... [2022-10-17 16:42:19,864 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:42:20,008 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:42:21,450 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_22c1db32-043b-4944-9323-fc33e53892b1/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i[160403,160416] [2022-10-17 16:42:21,559 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:42:21,590 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:42:21,630 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:42:21,872 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_22c1db32-043b-4944-9323-fc33e53892b1/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i[160403,160416] [2022-10-17 16:42:21,904 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:42:21,933 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:42:22,266 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_22c1db32-043b-4944-9323-fc33e53892b1/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i[160403,160416] [2022-10-17 16:42:22,289 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:42:22,414 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:42:22,415 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:22 WrapperNode [2022-10-17 16:42:22,415 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:42:22,416 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:42:22,417 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:42:22,417 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:42:22,426 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:22" (1/1) ... [2022-10-17 16:42:22,527 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:22" (1/1) ... [2022-10-17 16:42:22,642 INFO L138 Inliner]: procedures = 206, calls = 979, calls flagged for inlining = 91, calls inlined = 82, statements flattened = 2401 [2022-10-17 16:42:22,643 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:42:22,644 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:42:22,644 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:42:22,644 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:42:22,654 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:22" (1/1) ... [2022-10-17 16:42:22,654 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:22" (1/1) ... [2022-10-17 16:42:22,680 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:22" (1/1) ... [2022-10-17 16:42:22,689 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:22" (1/1) ... [2022-10-17 16:42:22,813 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:22" (1/1) ... [2022-10-17 16:42:22,844 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:22" (1/1) ... [2022-10-17 16:42:22,877 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:22" (1/1) ... [2022-10-17 16:42:22,889 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:22" (1/1) ... [2022-10-17 16:42:22,912 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:42:22,913 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:42:22,914 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:42:22,914 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:42:22,915 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:22" (1/1) ... [2022-10-17 16:42:22,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:42:22,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1db32-043b-4944-9323-fc33e53892b1/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:42:22,961 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1db32-043b-4944-9323-fc33e53892b1/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:42:22,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1db32-043b-4944-9323-fc33e53892b1/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:42:23,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 16:42:23,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 16:42:23,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 16:42:23,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:42:23,010 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_input_exit [2022-10-17 16:42:23,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_input_exit [2022-10-17 16:42:23,011 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-10-17 16:42:23,011 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-10-17 16:42:23,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:42:23,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:42:23,011 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_input_report [2022-10-17 16:42:23,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_input_report [2022-10-17 16:42:23,011 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-10-17 16:42:23,011 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-10-17 16:42:23,011 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 16:42:23,012 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 16:42:23,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 16:42:23,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 16:42:23,012 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-10-17 16:42:23,012 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-10-17 16:42:23,012 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_sync_rfk_state [2022-10-17 16:42:23,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_sync_rfk_state [2022-10-17 16:42:23,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:42:23,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:42:23,013 INFO L130 BoogieDeclarations]: Found specification of procedure read_ec_data [2022-10-17 16:42:23,013 INFO L138 BoogieDeclarations]: Found implementation of procedure read_ec_data [2022-10-17 16:42:23,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 16:42:23,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 16:42:23,013 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:42:23,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 16:42:23,013 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-10-17 16:42:23,013 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-10-17 16:42:23,013 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_sync_touchpad_state [2022-10-17 16:42:23,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_sync_touchpad_state [2022-10-17 16:42:23,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:42:23,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-10-17 16:42:23,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:42:23,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 16:42:23,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 16:42:23,014 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 16:42:23,015 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 16:42:23,015 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_backlight_init [2022-10-17 16:42:23,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_backlight_init [2022-10-17 16:42:23,015 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_evaluate_integer [2022-10-17 16:42:23,015 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_evaluate_integer [2022-10-17 16:42:23,015 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-10-17 16:42:23,016 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-10-17 16:42:23,016 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_acpi_notify [2022-10-17 16:42:23,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_acpi_notify [2022-10-17 16:42:23,016 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-10-17 16:42:23,017 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-10-17 16:42:23,018 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_destroy [2022-10-17 16:42:23,018 INFO L138 BoogieDeclarations]: Found implementation of procedure rfkill_destroy [2022-10-17 16:42:23,018 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2022-10-17 16:42:23,019 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2022-10-17 16:42:23,020 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2022-10-17 16:42:23,020 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2022-10-17 16:42:23,021 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_acpi_add [2022-10-17 16:42:23,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_acpi_add [2022-10-17 16:42:23,021 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 16:42:23,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 16:42:23,022 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_backlight_update_status [2022-10-17 16:42:23,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_backlight_update_status [2022-10-17 16:42:23,023 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 16:42:23,024 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 16:42:23,024 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_init_sw_state [2022-10-17 16:42:23,024 INFO L138 BoogieDeclarations]: Found implementation of procedure rfkill_init_sw_state [2022-10-17 16:42:23,024 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:42:23,025 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:42:23,025 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-10-17 16:42:23,025 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-10-17 16:42:23,025 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2022-10-17 16:42:23,025 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2022-10-17 16:42:23,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 16:42:23,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 16:42:23,026 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_backlight_get_brightness [2022-10-17 16:42:23,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_backlight_get_brightness [2022-10-17 16:42:23,026 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_unregister_rfkill [2022-10-17 16:42:23,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_unregister_rfkill [2022-10-17 16:42:23,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:42:23,026 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2022-10-17 16:42:23,027 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2022-10-17 16:42:23,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:42:23,027 INFO L130 BoogieDeclarations]: Found specification of procedure method_vpcr [2022-10-17 16:42:23,028 INFO L138 BoogieDeclarations]: Found implementation of procedure method_vpcr [2022-10-17 16:42:23,028 INFO L130 BoogieDeclarations]: Found specification of procedure method_vpcw [2022-10-17 16:42:23,029 INFO L138 BoogieDeclarations]: Found implementation of procedure method_vpcw [2022-10-17 16:42:23,029 INFO L130 BoogieDeclarations]: Found specification of procedure sparse_keymap_free [2022-10-17 16:42:23,029 INFO L138 BoogieDeclarations]: Found implementation of procedure sparse_keymap_free [2022-10-17 16:42:23,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:42:23,029 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_acpi_resume [2022-10-17 16:42:23,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_acpi_resume [2022-10-17 16:42:23,031 INFO L130 BoogieDeclarations]: Found specification of procedure write_ec_cmd [2022-10-17 16:42:23,031 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ec_cmd [2022-10-17 16:42:23,031 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_platform_exit [2022-10-17 16:42:23,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_platform_exit [2022-10-17 16:42:23,032 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_debugfs_exit [2022-10-17 16:42:23,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_debugfs_exit [2022-10-17 16:42:23,033 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:42:23,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:42:23,790 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:42:23,796 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation