./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db259eb-3a51-42a7-8244-527fcf7a1a04/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db259eb-3a51-42a7-8244-527fcf7a1a04/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db259eb-3a51-42a7-8244-527fcf7a1a04/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db259eb-3a51-42a7-8244-527fcf7a1a04/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db259eb-3a51-42a7-8244-527fcf7a1a04/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db259eb-3a51-42a7-8244-527fcf7a1a04/bin/ukojak-pZX7IvK2PQ --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 3760bd11965082d9ea48923d727f263a9d5646ba9eaff63a7884fbc3852defe0 --- 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-6b4ec56 [2022-11-20 16:31:18,155 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:31:18,159 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:31:18,179 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:31:18,179 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:31:18,180 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:31:18,182 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:31:18,184 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:31:18,186 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:31:18,187 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:31:18,188 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:31:18,189 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:31:18,190 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:31:18,191 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:31:18,192 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:31:18,193 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:31:18,195 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:31:18,196 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:31:18,197 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:31:18,199 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:31:18,201 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:31:18,202 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:31:18,204 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:31:18,204 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:31:18,208 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:31:18,208 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:31:18,208 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:31:18,209 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:31:18,210 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:31:18,211 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:31:18,211 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:31:18,212 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:31:18,213 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:31:18,214 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:31:18,215 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:31:18,216 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:31:18,216 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:31:18,217 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:31:18,217 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:31:18,218 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:31:18,219 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:31:18,220 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db259eb-3a51-42a7-8244-527fcf7a1a04/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 16:31:18,241 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:31:18,241 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:31:18,242 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:31:18,243 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:31:18,244 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:31:18,244 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:31:18,245 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:31:18,245 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:31:18,245 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:31:18,245 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:31:18,246 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:31:18,246 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:31:18,246 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:31:18,247 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:31:18,247 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:31:18,247 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:31:18,247 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:31:18,248 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:31:18,248 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:31:18,248 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:31:18,249 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:31:18,249 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:31:18,249 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:31:18,250 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:31:18,250 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:31:18,250 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_2db259eb-3a51-42a7-8244-527fcf7a1a04/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db259eb-3a51-42a7-8244-527fcf7a1a04/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3760bd11965082d9ea48923d727f263a9d5646ba9eaff63a7884fbc3852defe0 [2022-11-20 16:31:18,512 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:31:18,537 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:31:18,539 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:31:18,541 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:31:18,543 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:31:18,544 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db259eb-3a51-42a7-8244-527fcf7a1a04/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i [2022-11-20 16:31:21,584 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:31:22,205 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:31:22,206 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db259eb-3a51-42a7-8244-527fcf7a1a04/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i [2022-11-20 16:31:22,244 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db259eb-3a51-42a7-8244-527fcf7a1a04/bin/ukojak-pZX7IvK2PQ/data/240f6fb5d/b7f7113b96264322b4aa1d7eeee3b355/FLAGf6ea3b98e [2022-11-20 16:31:22,263 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db259eb-3a51-42a7-8244-527fcf7a1a04/bin/ukojak-pZX7IvK2PQ/data/240f6fb5d/b7f7113b96264322b4aa1d7eeee3b355 [2022-11-20 16:31:22,268 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:31:22,271 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:31:22,275 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:31:22,276 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:31:22,279 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:31:22,280 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:31:22" (1/1) ... [2022-11-20 16:31:22,281 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a823f6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:22, skipping insertion in model container [2022-11-20 16:31:22,281 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:31:22" (1/1) ... [2022-11-20 16:31:22,289 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:31:22,440 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:31:23,141 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractShiftRight(BitabsTranslation.java:159) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:131) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:418) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:540) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2061) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) 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:1489) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) 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) [2022-11-20 16:31:23,151 INFO L158 Benchmark]: Toolchain (without parser) took 879.29ms. Allocated memory was 146.8MB in the beginning and 176.2MB in the end (delta: 29.4MB). Free memory was 103.4MB in the beginning and 113.6MB in the end (delta: -10.2MB). Peak memory consumption was 43.5MB. Max. memory is 16.1GB. [2022-11-20 16:31:23,152 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 111.1MB. Free memory is still 70.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:31:23,153 INFO L158 Benchmark]: CACSL2BoogieTranslator took 873.73ms. Allocated memory was 146.8MB in the beginning and 176.2MB in the end (delta: 29.4MB). Free memory was 102.9MB in the beginning and 113.6MB in the end (delta: -10.6MB). Peak memory consumption was 41.4MB. Max. memory is 16.1GB. [2022-11-20 16:31:23,155 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 111.1MB. Free memory is still 70.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 873.73ms. Allocated memory was 146.8MB in the beginning and 176.2MB in the end (delta: 29.4MB). Free memory was 102.9MB in the beginning and 113.6MB in the end (delta: -10.6MB). Peak memory consumption was 41.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) 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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db259eb-3a51-42a7-8244-527fcf7a1a04/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db259eb-3a51-42a7-8244-527fcf7a1a04/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db259eb-3a51-42a7-8244-527fcf7a1a04/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db259eb-3a51-42a7-8244-527fcf7a1a04/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db259eb-3a51-42a7-8244-527fcf7a1a04/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db259eb-3a51-42a7-8244-527fcf7a1a04/bin/ukojak-pZX7IvK2PQ --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 3760bd11965082d9ea48923d727f263a9d5646ba9eaff63a7884fbc3852defe0 --- 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-6b4ec56 [2022-11-20 16:31:25,489 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:31:25,494 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:31:25,545 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:31:25,548 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:31:25,552 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:31:25,554 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:31:25,559 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:31:25,561 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:31:25,563 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:31:25,565 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:31:25,568 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:31:25,569 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:31:25,574 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:31:25,576 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:31:25,578 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:31:25,580 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:31:25,583 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:31:25,584 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:31:25,588 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:31:25,594 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:31:25,595 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:31:25,598 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:31:25,599 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:31:25,602 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:31:25,607 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:31:25,608 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:31:25,609 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:31:25,610 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:31:25,611 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:31:25,612 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:31:25,613 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:31:25,614 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:31:25,616 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:31:25,617 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:31:25,618 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:31:25,618 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:31:25,619 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:31:25,619 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:31:25,620 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:31:25,621 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:31:25,626 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db259eb-3a51-42a7-8244-527fcf7a1a04/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 16:31:25,655 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:31:25,656 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:31:25,658 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:31:25,659 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:31:25,659 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:31:25,660 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:31:25,660 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:31:25,660 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:31:25,661 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:31:25,661 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:31:25,662 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:31:25,662 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:31:25,663 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:31:25,663 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:31:25,663 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:31:25,663 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:31:25,664 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:31:25,664 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:31:25,664 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:31:25,665 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:31:25,665 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:31:25,665 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:31:25,665 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:31:25,666 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:31:25,666 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:31:25,666 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:31:25,667 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:31:25,667 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:31:25,667 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:31:25,667 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_2db259eb-3a51-42a7-8244-527fcf7a1a04/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db259eb-3a51-42a7-8244-527fcf7a1a04/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3760bd11965082d9ea48923d727f263a9d5646ba9eaff63a7884fbc3852defe0 [2022-11-20 16:31:26,098 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:31:26,120 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:31:26,123 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:31:26,124 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:31:26,125 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:31:26,126 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db259eb-3a51-42a7-8244-527fcf7a1a04/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i [2022-11-20 16:31:29,275 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:31:29,872 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:31:29,872 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db259eb-3a51-42a7-8244-527fcf7a1a04/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i [2022-11-20 16:31:29,919 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db259eb-3a51-42a7-8244-527fcf7a1a04/bin/ukojak-pZX7IvK2PQ/data/455ef4f64/4ec5176b1ce541c29128da4bafdff7aa/FLAG2fbafa50f [2022-11-20 16:31:29,964 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db259eb-3a51-42a7-8244-527fcf7a1a04/bin/ukojak-pZX7IvK2PQ/data/455ef4f64/4ec5176b1ce541c29128da4bafdff7aa [2022-11-20 16:31:29,967 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:31:29,968 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:31:29,969 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:31:29,969 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:31:29,973 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:31:29,973 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:31:29" (1/1) ... [2022-11-20 16:31:29,975 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43de2898 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:29, skipping insertion in model container [2022-11-20 16:31:29,975 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:31:29" (1/1) ... [2022-11-20 16:31:29,982 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:31:30,175 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:31:33,033 WARN L237 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_2db259eb-3a51-42a7-8244-527fcf7a1a04/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[328915,328928] [2022-11-20 16:31:33,037 WARN L237 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_2db259eb-3a51-42a7-8244-527fcf7a1a04/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[329060,329073] [2022-11-20 16:31:33,065 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:31:33,132 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 16:31:33,190 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:31:33,610 WARN L237 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_2db259eb-3a51-42a7-8244-527fcf7a1a04/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[328915,328928] [2022-11-20 16:31:33,611 WARN L237 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_2db259eb-3a51-42a7-8244-527fcf7a1a04/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[329060,329073] [2022-11-20 16:31:33,615 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:31:33,649 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:31:34,091 WARN L237 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_2db259eb-3a51-42a7-8244-527fcf7a1a04/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[328915,328928] [2022-11-20 16:31:34,092 WARN L237 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_2db259eb-3a51-42a7-8244-527fcf7a1a04/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[329060,329073] [2022-11-20 16:31:34,098 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:31:34,345 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:31:34,346 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:34 WrapperNode [2022-11-20 16:31:34,346 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:31:34,347 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:31:34,347 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:31:34,348 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:31:34,356 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:34" (1/1) ... [2022-11-20 16:31:34,488 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:34" (1/1) ... [2022-11-20 16:31:34,701 INFO L138 Inliner]: procedures = 448, calls = 2034, calls flagged for inlining = 218, calls inlined = 203, statements flattened = 4727 [2022-11-20 16:31:34,701 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:31:34,703 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:31:34,703 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:31:34,703 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:31:34,712 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:34" (1/1) ... [2022-11-20 16:31:34,713 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:34" (1/1) ... [2022-11-20 16:31:34,736 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:34" (1/1) ... [2022-11-20 16:31:34,737 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:34" (1/1) ... [2022-11-20 16:31:34,869 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:34" (1/1) ... [2022-11-20 16:31:34,891 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:34" (1/1) ... [2022-11-20 16:31:34,924 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:34" (1/1) ... [2022-11-20 16:31:34,946 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:34" (1/1) ... [2022-11-20 16:31:34,977 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:31:34,979 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:31:34,979 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:31:34,981 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:31:34,982 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:34" (1/1) ... [2022-11-20 16:31:34,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:31:35,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db259eb-3a51-42a7-8244-527fcf7a1a04/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:31:35,019 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db259eb-3a51-42a7-8244-527fcf7a1a04/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:31:35,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db259eb-3a51-42a7-8244-527fcf7a1a04/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:31:35,063 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-20 16:31:35,064 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-20 16:31:35,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 16:31:35,064 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 16:31:35,064 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-20 16:31:35,064 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-20 16:31:35,064 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2022-11-20 16:31:35,065 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2022-11-20 16:31:35,065 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-20 16:31:35,065 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-20 16:31:35,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 16:31:35,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 16:31:35,066 INFO L130 BoogieDeclarations]: Found specification of procedure w840_remove1 [2022-11-20 16:31:35,066 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_remove1 [2022-11-20 16:31:35,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_88 [2022-11-20 16:31:35,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_88 [2022-11-20 16:31:35,067 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-20 16:31:35,067 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-20 16:31:35,067 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-20 16:31:35,067 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-20 16:31:35,067 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-20 16:31:35,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-20 16:31:35,067 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-20 16:31:35,068 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-20 16:31:35,068 INFO L130 BoogieDeclarations]: Found specification of procedure update_link [2022-11-20 16:31:35,068 INFO L138 BoogieDeclarations]: Found implementation of procedure update_link [2022-11-20 16:31:35,068 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-20 16:31:35,068 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-20 16:31:35,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 16:31:35,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 16:31:35,068 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-20 16:31:35,069 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-20 16:31:35,069 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-20 16:31:35,069 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-20 16:31:35,069 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-20 16:31:35,069 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-20 16:31:35,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 16:31:35,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 16:31:35,070 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2022-11-20 16:31:35,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2022-11-20 16:31:35,070 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-20 16:31:35,070 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-20 16:31:35,070 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-20 16:31:35,070 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-20 16:31:35,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 16:31:35,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 16:31:35,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 16:31:35,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 16:31:35,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-20 16:31:35,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-20 16:31:35,071 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-20 16:31:35,071 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-20 16:31:35,071 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-20 16:31:35,071 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-20 16:31:35,072 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-20 16:31:35,072 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-20 16:31:35,072 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-20 16:31:35,072 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-20 16:31:35,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 16:31:35,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 16:31:35,072 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-20 16:31:35,072 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-20 16:31:35,073 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-20 16:31:35,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-20 16:31:35,073 INFO L130 BoogieDeclarations]: Found specification of procedure init_rxtx_rings [2022-11-20 16:31:35,073 INFO L138 BoogieDeclarations]: Found implementation of procedure init_rxtx_rings [2022-11-20 16:31:35,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-20 16:31:35,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-20 16:31:35,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-20 16:31:35,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-20 16:31:35,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-20 16:31:35,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-20 16:31:35,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-20 16:31:35,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-20 16:31:35,074 INFO L130 BoogieDeclarations]: Found specification of procedure tx_timeout [2022-11-20 16:31:35,074 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_timeout [2022-11-20 16:31:35,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:31:35,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-20 16:31:35,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-20 16:31:35,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-20 16:31:35,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-20 16:31:35,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:31:35,075 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2022-11-20 16:31:35,075 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2022-11-20 16:31:35,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 16:31:35,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 16:31:35,076 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-20 16:31:35,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-20 16:31:35,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 16:31:35,076 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-20 16:31:35,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 16:31:35,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 16:31:35,076 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 16:31:35,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 16:31:35,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 16:31:35,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-20 16:31:35,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-20 16:31:35,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-20 16:31:35,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-20 16:31:35,077 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 16:31:35,077 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 16:31:35,079 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-20 16:31:35,079 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-20 16:31:35,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-20 16:31:35,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-20 16:31:35,080 INFO L130 BoogieDeclarations]: Found specification of procedure update_csr6 [2022-11-20 16:31:35,080 INFO L138 BoogieDeclarations]: Found implementation of procedure update_csr6 [2022-11-20 16:31:35,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 16:31:35,080 INFO L130 BoogieDeclarations]: Found specification of procedure w840_resume [2022-11-20 16:31:35,080 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_resume [2022-11-20 16:31:35,081 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-20 16:31:35,081 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-20 16:31:35,081 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:31:35,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:31:35,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 16:31:35,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 16:31:35,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 16:31:35,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 16:31:35,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 16:31:35,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 16:31:35,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 16:31:35,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 16:31:35,083 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2022-11-20 16:31:35,083 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2022-11-20 16:31:35,083 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-20 16:31:35,083 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-20 16:31:35,084 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-20 16:31:35,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-20 16:31:35,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-20 16:31:35,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2022-11-20 16:31:35,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2022-11-20 16:31:35,085 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-20 16:31:35,085 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-20 16:31:35,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 16:31:35,085 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 16:31:35,085 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2022-11-20 16:31:35,085 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2022-11-20 16:31:35,086 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-20 16:31:35,086 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-20 16:31:35,086 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-20 16:31:35,086 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-20 16:31:35,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 16:31:35,087 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-20 16:31:35,087 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-20 16:31:35,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 16:31:35,087 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-20 16:31:35,087 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-20 16:31:35,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 16:31:35,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_87 [2022-11-20 16:31:35,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_87 [2022-11-20 16:31:35,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 16:31:35,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 16:31:35,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 16:31:35,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 16:31:35,089 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-20 16:31:35,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-20 16:31:35,089 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-20 16:31:35,089 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-20 16:31:35,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2022-11-20 16:31:35,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2022-11-20 16:31:35,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 16:31:35,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 16:31:35,090 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2022-11-20 16:31:35,090 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2022-11-20 16:31:35,090 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2022-11-20 16:31:35,091 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2022-11-20 16:31:35,091 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-20 16:31:35,091 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-20 16:31:35,091 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-20 16:31:35,091 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-20 16:31:35,092 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-20 16:31:35,092 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-20 16:31:35,092 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-20 16:31:35,092 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-20 16:31:35,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 16:31:35,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 16:31:35,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 16:31:35,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 16:31:35,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 16:31:35,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 16:31:35,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_95 [2022-11-20 16:31:35,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_95 [2022-11-20 16:31:35,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_96 [2022-11-20 16:31:35,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_96 [2022-11-20 16:31:35,093 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-20 16:31:35,094 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-20 16:31:35,094 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-20 16:31:35,094 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-20 16:31:35,094 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-20 16:31:35,094 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-20 16:31:35,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 16:31:35,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 16:31:35,094 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-20 16:31:35,094 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-20 16:31:35,095 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-20 16:31:35,095 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-20 16:31:35,095 INFO L130 BoogieDeclarations]: Found specification of procedure free_rxtx_rings [2022-11-20 16:31:35,095 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rxtx_rings [2022-11-20 16:31:35,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 16:31:35,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 16:31:35,996 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:31:36,002 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:31:38,974 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 16:32:35,831 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-20 16:32:35,960 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:32:37,362 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:32:37,362 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2022-11-20 16:32:37,369 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:32:37 BoogieIcfgContainer [2022-11-20 16:32:37,369 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:32:37,370 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:32:37,370 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:32:37,380 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:32:37,380 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:32:37" (1/1) ... [2022-11-20 16:32:37,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:32:37,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:32:37,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 1196 states and 1742 transitions. [2022-11-20 16:32:37,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 1742 transitions. [2022-11-20 16:32:37,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-11-20 16:32:37,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:32:37,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:32:37,597 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 16:32:37,603 INFO L158 Benchmark]: Toolchain (without parser) took 67634.86ms. Allocated memory was 83.9MB in the beginning and 595.6MB in the end (delta: 511.7MB). Free memory was 59.6MB in the beginning and 242.3MB in the end (delta: -182.8MB). Peak memory consumption was 327.2MB. Max. memory is 16.1GB. [2022-11-20 16:32:37,604 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 69.2MB. Free memory is still 47.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:32:37,605 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4377.22ms. Allocated memory was 83.9MB in the beginning and 188.7MB in the end (delta: 104.9MB). Free memory was 59.3MB in the beginning and 89.2MB in the end (delta: -29.9MB). Peak memory consumption was 92.0MB. Max. memory is 16.1GB. [2022-11-20 16:32:37,610 INFO L158 Benchmark]: Boogie Procedure Inliner took 354.49ms. Allocated memory is still 188.7MB. Free memory was 89.2MB in the beginning and 100.8MB in the end (delta: -11.6MB). Peak memory consumption was 19.5MB. Max. memory is 16.1GB. [2022-11-20 16:32:37,611 INFO L158 Benchmark]: Boogie Preprocessor took 274.21ms. Allocated memory is still 188.7MB. Free memory was 100.8MB in the beginning and 69.3MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-20 16:32:37,612 INFO L158 Benchmark]: RCFGBuilder took 62390.43ms. Allocated memory was 188.7MB in the beginning and 595.6MB in the end (delta: 406.8MB). Free memory was 69.3MB in the beginning and 254.9MB in the end (delta: -185.6MB). Peak memory consumption was 278.9MB. Max. memory is 16.1GB. [2022-11-20 16:32:37,613 INFO L158 Benchmark]: CodeCheck took 232.50ms. Allocated memory is still 595.6MB. Free memory was 254.9MB in the beginning and 242.3MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 16:32:37,623 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 69.2MB. Free memory is still 47.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4377.22ms. Allocated memory was 83.9MB in the beginning and 188.7MB in the end (delta: 104.9MB). Free memory was 59.3MB in the beginning and 89.2MB in the end (delta: -29.9MB). Peak memory consumption was 92.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 354.49ms. Allocated memory is still 188.7MB. Free memory was 89.2MB in the beginning and 100.8MB in the end (delta: -11.6MB). Peak memory consumption was 19.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 274.21ms. Allocated memory is still 188.7MB. Free memory was 100.8MB in the beginning and 69.3MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * RCFGBuilder took 62390.43ms. Allocated memory was 188.7MB in the beginning and 595.6MB in the end (delta: 406.8MB). Free memory was 69.3MB in the beginning and 254.9MB in the end (delta: -185.6MB). Peak memory consumption was 278.9MB. Max. memory is 16.1GB. * CodeCheck took 232.50ms. Allocated memory is still 595.6MB. Free memory was 254.9MB in the beginning and 242.3MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 16:32:37,672 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db259eb-3a51-42a7-8244-527fcf7a1a04/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared