./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.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_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/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_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/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_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/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 a17c24f91a3bb3d64b949ed6598dfddc35ec4ff57290faa768ce9df2bba8e700 --- 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 16:31:36,777 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:31:36,780 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:31:36,808 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:31:36,810 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:31:36,815 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:31:36,818 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:31:36,821 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:31:36,824 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:31:36,831 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:31:36,832 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:31:36,833 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:31:36,833 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:31:36,834 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:31:36,835 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:31:36,836 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:31:36,837 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:31:36,837 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:31:36,839 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:31:36,841 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:31:36,842 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:31:36,847 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:31:36,848 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:31:36,850 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:31:36,854 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:31:36,859 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:31:36,860 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:31:36,861 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:31:36,862 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:31:36,863 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:31:36,864 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:31:36,866 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:31:36,867 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:31:36,869 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:31:36,870 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:31:36,872 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:31:36,874 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:31:36,874 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:31:36,874 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:31:36,876 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:31:36,877 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:31:36,878 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 16:31:36,918 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:31:36,920 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:31:36,921 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:31:36,922 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:31:36,922 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:31:36,923 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:31:36,923 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:31:36,923 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:31:36,923 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:31:36,924 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:31:36,925 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:31:36,925 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:31:36,925 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:31:36,925 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:31:36,926 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:31:36,926 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:31:36,926 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:31:36,926 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:31:36,926 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:31:36,927 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:31:36,927 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:31:36,927 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:31:36,927 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:31:36,928 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:31:36,928 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:31:36,928 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_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a17c24f91a3bb3d64b949ed6598dfddc35ec4ff57290faa768ce9df2bba8e700 [2022-11-20 16:31:37,199 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:31:37,236 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:31:37,239 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:31:37,240 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:31:37,241 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:31:37,243 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i [2022-11-20 16:31:40,356 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:31:41,107 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:31:41,109 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i [2022-11-20 16:31:41,166 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/bin/ukojak-pZX7IvK2PQ/data/b5bdea453/4024973599b440cebc1ea9b157e5edb7/FLAGbca898e5e [2022-11-20 16:31:41,192 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/bin/ukojak-pZX7IvK2PQ/data/b5bdea453/4024973599b440cebc1ea9b157e5edb7 [2022-11-20 16:31:41,197 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:31:41,199 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:31:41,200 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:31:41,200 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:31:41,204 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:31:41,205 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:31:41" (1/1) ... [2022-11-20 16:31:41,206 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@453ebbf2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:41, skipping insertion in model container [2022-11-20 16:31:41,207 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:31:41" (1/1) ... [2022-11-20 16:31:41,215 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:31:41,390 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:31:42,097 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 16:31:42,103 INFO L158 Benchmark]: Toolchain (without parser) took 903.58ms. Allocated memory was 140.5MB in the beginning and 172.0MB in the end (delta: 31.5MB). Free memory was 93.9MB in the beginning and 113.7MB in the end (delta: -19.8MB). Peak memory consumption was 64.0MB. Max. memory is 16.1GB. [2022-11-20 16:31:42,104 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 113.2MB. Free memory is still 67.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:31:42,105 INFO L158 Benchmark]: CACSL2BoogieTranslator took 901.08ms. Allocated memory was 140.5MB in the beginning and 172.0MB in the end (delta: 31.5MB). Free memory was 93.7MB in the beginning and 113.7MB in the end (delta: -20.0MB). Peak memory consumption was 64.0MB. Max. memory is 16.1GB. [2022-11-20 16:31:42,106 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 113.2MB. Free memory is still 67.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 901.08ms. Allocated memory was 140.5MB in the beginning and 172.0MB in the end (delta: 31.5MB). Free memory was 93.7MB in the beginning and 113.7MB in the end (delta: -20.0MB). Peak memory consumption was 64.0MB. 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_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/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_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/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_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/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 a17c24f91a3bb3d64b949ed6598dfddc35ec4ff57290faa768ce9df2bba8e700 --- 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 16:31:44,620 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:31:44,623 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:31:44,642 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:31:44,643 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:31:44,644 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:31:44,646 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:31:44,648 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:31:44,650 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:31:44,651 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:31:44,653 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:31:44,654 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:31:44,654 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:31:44,656 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:31:44,657 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:31:44,658 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:31:44,660 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:31:44,661 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:31:44,663 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:31:44,665 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:31:44,666 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:31:44,668 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:31:44,669 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:31:44,670 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:31:44,675 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:31:44,675 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:31:44,676 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:31:44,677 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:31:44,677 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:31:44,679 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:31:44,679 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:31:44,680 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:31:44,681 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:31:44,682 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:31:44,696 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:31:44,697 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:31:44,698 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:31:44,698 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:31:44,699 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:31:44,700 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:31:44,701 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:31:44,702 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 16:31:44,728 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:31:44,728 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:31:44,729 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:31:44,729 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:31:44,730 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:31:44,731 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:31:44,731 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:31:44,731 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:31:44,732 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:31:44,732 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:31:44,732 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:31:44,733 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:31:44,733 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:31:44,733 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:31:44,734 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:31:44,734 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:31:44,734 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:31:44,735 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:31:44,735 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:31:44,735 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:31:44,736 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:31:44,736 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:31:44,736 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:31:44,737 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:31:44,737 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:31:44,737 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:31:44,738 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:31:44,738 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:31:44,738 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:31:44,739 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_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a17c24f91a3bb3d64b949ed6598dfddc35ec4ff57290faa768ce9df2bba8e700 [2022-11-20 16:31:45,146 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:31:45,185 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:31:45,188 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:31:45,192 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:31:45,194 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:31:45,196 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i [2022-11-20 16:31:48,546 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:31:49,311 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:31:49,311 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i [2022-11-20 16:31:49,376 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/bin/ukojak-pZX7IvK2PQ/data/feac51622/5142ac8d1c3d4599a544946b39b41a63/FLAGa53563b91 [2022-11-20 16:31:49,392 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/bin/ukojak-pZX7IvK2PQ/data/feac51622/5142ac8d1c3d4599a544946b39b41a63 [2022-11-20 16:31:49,395 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:31:49,397 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:31:49,398 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:31:49,399 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:31:49,402 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:31:49,403 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:31:49" (1/1) ... [2022-11-20 16:31:49,404 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e47d661 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:49, skipping insertion in model container [2022-11-20 16:31:49,404 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:31:49" (1/1) ... [2022-11-20 16:31:49,412 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:31:49,608 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:31:53,816 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_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396127,396140] [2022-11-20 16:31:53,822 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_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396296,396309] [2022-11-20 16:31:53,822 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_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396463,396476] [2022-11-20 16:31:53,828 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_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396631,396644] [2022-11-20 16:31:53,867 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:31:53,963 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 16:31:54,088 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:31:54,573 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_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396127,396140] [2022-11-20 16:31:54,574 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_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396296,396309] [2022-11-20 16:31:54,574 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_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396463,396476] [2022-11-20 16:31:54,575 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_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396631,396644] [2022-11-20 16:31:54,580 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:31:54,597 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:31:55,155 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_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396127,396140] [2022-11-20 16:31:55,156 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_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396296,396309] [2022-11-20 16:31:55,156 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_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396463,396476] [2022-11-20 16:31:55,157 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_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396631,396644] [2022-11-20 16:31:55,168 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:31:55,445 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:31:55,445 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:55 WrapperNode [2022-11-20 16:31:55,446 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:31:55,447 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:31:55,447 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:31:55,447 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:31:55,455 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:55" (1/1) ... [2022-11-20 16:31:55,563 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:55" (1/1) ... [2022-11-20 16:31:55,810 INFO L138 Inliner]: procedures = 551, calls = 2748, calls flagged for inlining = 264, calls inlined = 238, statements flattened = 6106 [2022-11-20 16:31:55,811 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:31:55,812 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:31:55,812 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:31:55,812 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:31:55,823 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:55" (1/1) ... [2022-11-20 16:31:55,823 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:55" (1/1) ... [2022-11-20 16:31:55,850 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:55" (1/1) ... [2022-11-20 16:31:55,851 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:55" (1/1) ... [2022-11-20 16:31:56,064 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:55" (1/1) ... [2022-11-20 16:31:56,086 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:55" (1/1) ... [2022-11-20 16:31:56,119 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:55" (1/1) ... [2022-11-20 16:31:56,154 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:55" (1/1) ... [2022-11-20 16:31:56,207 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:31:56,223 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:31:56,223 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:31:56,223 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:31:56,224 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:55" (1/1) ... [2022-11-20 16:31:56,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:31:56,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:31:56,253 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:31:56,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:31:56,297 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-20 16:31:56,297 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-20 16:31:56,297 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_get_eeprom_len [2022-11-20 16:31:56,297 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_get_eeprom_len [2022-11-20 16:31:56,298 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-20 16:31:56,298 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-20 16:31:56,298 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_nway_reset [2022-11-20 16:31:56,298 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_nway_reset [2022-11-20 16:31:56,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 16:31:56,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 16:31:56,299 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-20 16:31:56,299 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-20 16:31:56,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_87 [2022-11-20 16:31:56,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_87 [2022-11-20 16:31:56,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 16:31:56,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 16:31:56,299 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-20 16:31:56,300 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-20 16:31:56,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 16:31:56,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 16:31:56,300 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-20 16:31:56,300 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-20 16:31:56,300 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-20 16:31:56,300 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-20 16:31:56,301 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-20 16:31:56,301 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-20 16:31:56,301 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-11-20 16:31:56,301 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-11-20 16:31:56,301 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_free_irq [2022-11-20 16:31:56,301 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_free_irq [2022-11-20 16:31:56,301 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-20 16:31:56,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-20 16:31:56,302 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-20 16:31:56,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-20 16:31:56,302 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_close [2022-11-20 16:31:56,302 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_close [2022-11-20 16:31:56,302 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_get_speed_and_duplex [2022-11-20 16:31:56,302 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_get_speed_and_duplex [2022-11-20 16:31:56,303 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_force_ps [2022-11-20 16:31:56,303 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_force_ps [2022-11-20 16:31:56,303 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-20 16:31:56,303 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-20 16:31:56,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 16:31:56,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 16:31:56,303 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-20 16:31:56,304 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-20 16:31:56,304 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-20 16:31:56,304 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-20 16:31:56,304 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-20 16:31:56,304 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-20 16:31:56,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 16:31:56,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 16:31:56,305 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 16:31:56,305 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-20 16:31:56,305 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-20 16:31:56,305 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-20 16:31:56,305 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-20 16:31:56,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 16:31:56,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 16:31:56,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 16:31:56,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-20 16:31:56,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-20 16:31:56,306 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_write_phy_reg [2022-11-20 16:31:56,306 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_write_phy_reg [2022-11-20 16:31:56,307 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-20 16:31:56,307 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-20 16:31:56,307 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_vlan_mode [2022-11-20 16:31:56,307 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_vlan_mode [2022-11-20 16:31:56,307 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-20 16:31:56,307 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-20 16:31:56,307 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_up [2022-11-20 16:31:56,308 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_up [2022-11-20 16:31:56,308 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-20 16:31:56,308 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-20 16:31:56,308 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-20 16:31:56,308 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-20 16:31:56,308 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_tx_timeout [2022-11-20 16:31:56,309 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_tx_timeout [2022-11-20 16:31:56,309 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_irq_enable [2022-11-20 16:31:56,309 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_irq_enable [2022-11-20 16:31:56,309 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-20 16:31:56,309 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-20 16:31:56,309 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_poll_controller [2022-11-20 16:31:56,309 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_poll_controller [2022-11-20 16:31:56,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 16:31:56,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 16:31:56,310 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_irq_disable [2022-11-20 16:31:56,310 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_irq_disable [2022-11-20 16:31:56,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 16:31:56,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 16:31:56,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_stats_lock_of_atl2_adapter [2022-11-20 16:31:56,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_stats_lock_of_atl2_adapter [2022-11-20 16:31:56,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-20 16:31:56,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-20 16:31:56,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-20 16:31:56,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-20 16:31:56,311 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2022-11-20 16:31:56,312 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2022-11-20 16:31:56,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-20 16:31:56,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-20 16:31:56,312 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-20 16:31:56,312 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-20 16:31:56,312 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_shutdown [2022-11-20 16:31:56,312 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_shutdown [2022-11-20 16:31:56,312 INFO L130 BoogieDeclarations]: Found specification of procedure __atl2_vlan_mode [2022-11-20 16:31:56,313 INFO L138 BoogieDeclarations]: Found implementation of procedure __atl2_vlan_mode [2022-11-20 16:31:56,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 16:31:56,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 16:31:56,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:31:56,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-20 16:31:56,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-20 16:31:56,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-20 16:31:56,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-20 16:31:56,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-20 16:31:56,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-20 16:31:56,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:31:56,314 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-20 16:31:56,314 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-20 16:31:56,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 16:31:56,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 16:31:56,315 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-20 16:31:56,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-20 16:31:56,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 16:31:56,315 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-20 16:31:56,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 16:31:56,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 16:31:56,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 16:31:56,316 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_set_multi [2022-11-20 16:31:56,316 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_set_multi [2022-11-20 16:31:56,316 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_phy_init [2022-11-20 16:31:56,316 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_phy_init [2022-11-20 16:31:56,316 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-20 16:31:56,316 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-20 16:31:56,317 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_configure [2022-11-20 16:31:56,317 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_configure [2022-11-20 16:31:56,317 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_reset_hw [2022-11-20 16:31:56,317 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_reset_hw [2022-11-20 16:31:56,317 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-20 16:31:56,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-20 16:31:56,317 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-20 16:31:56,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-20 16:31:56,318 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_open [2022-11-20 16:31:56,318 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_open [2022-11-20 16:31:56,318 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 16:31:56,318 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 16:31:56,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-20 16:31:56,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-20 16:31:56,319 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_validate_option [2022-11-20 16:31:56,319 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_validate_option [2022-11-20 16:31:56,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_stats_lock_of_atl2_adapter [2022-11-20 16:31:56,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_stats_lock_of_atl2_adapter [2022-11-20 16:31:56,319 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-20 16:31:56,319 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-20 16:31:56,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 16:31:56,320 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:31:56,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:31:56,320 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_intr [2022-11-20 16:31:56,320 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_intr [2022-11-20 16:31:56,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 16:31:56,320 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-20 16:31:56,321 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-20 16:31:56,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 16:31:56,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 16:31:56,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 16:31:56,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 16:31:56,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 16:31:56,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 16:31:56,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 16:31:56,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 16:31:56,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 16:31:56,322 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-20 16:31:56,322 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-20 16:31:56,322 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-20 16:31:56,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-20 16:31:56,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-20 16:31:56,323 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_remove [2022-11-20 16:31:56,323 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_remove [2022-11-20 16:31:56,323 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_read_eeprom [2022-11-20 16:31:56,323 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_read_eeprom [2022-11-20 16:31:56,323 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-20 16:31:56,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-20 16:31:56,323 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-20 16:31:56,324 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-20 16:31:56,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 16:31:56,324 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 16:31:56,324 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_request_irq [2022-11-20 16:31:56,324 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_request_irq [2022-11-20 16:31:56,324 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-20 16:31:56,324 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-20 16:31:56,325 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_read_phy_reg [2022-11-20 16:31:56,325 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_read_phy_reg [2022-11-20 16:31:56,325 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-11-20 16:31:56,325 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-11-20 16:31:56,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 16:31:56,325 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-20 16:31:56,325 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-20 16:31:56,326 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-20 16:31:56,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-20 16:31:56,326 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-20 16:31:56,326 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-20 16:31:56,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 16:31:56,326 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-20 16:31:56,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-20 16:31:56,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 16:31:56,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 16:31:56,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 16:31:56,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 16:31:56,327 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_suspend [2022-11-20 16:31:56,327 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_suspend [2022-11-20 16:31:56,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 16:31:56,328 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_reinit_locked [2022-11-20 16:31:56,328 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_reinit_locked [2022-11-20 16:31:56,328 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-20 16:31:56,328 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-20 16:31:56,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 16:31:56,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 16:31:56,328 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-20 16:31:56,329 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-20 16:31:56,329 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_resume [2022-11-20 16:31:56,329 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_resume [2022-11-20 16:31:56,329 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-20 16:31:56,329 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-20 16:31:56,329 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-20 16:31:56,329 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-20 16:31:56,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_77 [2022-11-20 16:31:56,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_77 [2022-11-20 16:31:56,330 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-20 16:31:56,330 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-20 16:31:56,330 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-20 16:31:56,330 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-20 16:31:56,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 16:31:56,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 16:31:56,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 16:31:56,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 16:31:56,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 16:31:56,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 16:31:56,331 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_get_regs_len [2022-11-20 16:31:56,331 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_get_regs_len [2022-11-20 16:31:56,332 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_check_eeprom_exist [2022-11-20 16:31:56,332 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_check_eeprom_exist [2022-11-20 16:31:56,332 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-20 16:31:56,332 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-20 16:31:56,332 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_restore_vlan [2022-11-20 16:31:56,332 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_restore_vlan [2022-11-20 16:31:56,332 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-20 16:31:56,333 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-20 16:31:56,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2022-11-20 16:31:56,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2022-11-20 16:31:56,333 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring_ptrs [2022-11-20 16:31:56,333 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring_ptrs [2022-11-20 16:31:56,333 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-20 16:31:56,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-20 16:31:56,334 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-20 16:31:56,334 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-20 16:31:56,334 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_free_ring_resources [2022-11-20 16:31:56,334 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_free_ring_resources [2022-11-20 16:31:56,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 16:31:56,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 16:31:56,334 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_down [2022-11-20 16:31:56,335 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_down [2022-11-20 16:31:56,335 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-20 16:31:56,335 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-20 16:31:56,335 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-20 16:31:56,335 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-20 16:31:56,335 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-20 16:31:56,335 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-20 16:31:56,336 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-20 16:31:56,336 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-20 16:31:56,336 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_init_hw [2022-11-20 16:31:56,336 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_init_hw [2022-11-20 16:31:56,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 16:31:56,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 16:31:56,336 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-11-20 16:31:57,445 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:31:57,452 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:31:57,695 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 16:33:38,615 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-20 16:33:43,280 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:33:45,532 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:33:45,532 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-11-20 16:33:45,539 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:33:45 BoogieIcfgContainer [2022-11-20 16:33:45,540 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:33:45,541 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:33:45,541 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:33:45,551 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:33:45,551 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:33:45" (1/1) ... [2022-11-20 16:33:45,561 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:33:45,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:33:45,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 1754 states and 2514 transitions. [2022-11-20 16:33:45,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1754 states and 2514 transitions. [2022-11-20 16:33:45,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-11-20 16:33:45,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:33:45,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:33:45,771 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 16:33:45,781 INFO L158 Benchmark]: Toolchain (without parser) took 116378.50ms. Allocated memory was 90.2MB in the beginning and 742.4MB in the end (delta: 652.2MB). Free memory was 56.8MB in the beginning and 535.9MB in the end (delta: -479.1MB). Peak memory consumption was 172.7MB. Max. memory is 16.1GB. [2022-11-20 16:33:45,789 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 60.8MB. Free memory was 39.2MB in the beginning and 39.1MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:33:45,790 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6047.77ms. Allocated memory was 90.2MB in the beginning and 209.7MB in the end (delta: 119.5MB). Free memory was 56.5MB in the beginning and 100.6MB in the end (delta: -44.2MB). Peak memory consumption was 114.4MB. Max. memory is 16.1GB. [2022-11-20 16:33:45,792 INFO L158 Benchmark]: Boogie Procedure Inliner took 364.34ms. Allocated memory is still 209.7MB. Free memory was 100.6MB in the beginning and 66.0MB in the end (delta: 34.6MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-11-20 16:33:45,792 INFO L158 Benchmark]: Boogie Preprocessor took 395.51ms. Allocated memory was 209.7MB in the beginning and 371.2MB in the end (delta: 161.5MB). Free memory was 66.0MB in the beginning and 242.3MB in the end (delta: -176.3MB). Peak memory consumption was 21.9MB. Max. memory is 16.1GB. [2022-11-20 16:33:45,793 INFO L158 Benchmark]: RCFGBuilder took 109316.93ms. Allocated memory was 371.2MB in the beginning and 742.4MB in the end (delta: 371.2MB). Free memory was 241.3MB in the beginning and 549.5MB in the end (delta: -308.2MB). Peak memory consumption was 375.5MB. Max. memory is 16.1GB. [2022-11-20 16:33:45,793 INFO L158 Benchmark]: CodeCheck took 233.73ms. Allocated memory is still 742.4MB. Free memory was 549.5MB in the beginning and 535.9MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 16:33:45,796 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 0.39ms. Allocated memory is still 60.8MB. Free memory was 39.2MB in the beginning and 39.1MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6047.77ms. Allocated memory was 90.2MB in the beginning and 209.7MB in the end (delta: 119.5MB). Free memory was 56.5MB in the beginning and 100.6MB in the end (delta: -44.2MB). Peak memory consumption was 114.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 364.34ms. Allocated memory is still 209.7MB. Free memory was 100.6MB in the beginning and 66.0MB in the end (delta: 34.6MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 395.51ms. Allocated memory was 209.7MB in the beginning and 371.2MB in the end (delta: 161.5MB). Free memory was 66.0MB in the beginning and 242.3MB in the end (delta: -176.3MB). Peak memory consumption was 21.9MB. Max. memory is 16.1GB. * RCFGBuilder took 109316.93ms. Allocated memory was 371.2MB in the beginning and 742.4MB in the end (delta: 371.2MB). Free memory was 241.3MB in the beginning and 549.5MB in the end (delta: -308.2MB). Peak memory consumption was 375.5MB. Max. memory is 16.1GB. * CodeCheck took 233.73ms. Allocated memory is still 742.4MB. Free memory was 549.5MB in the beginning and 535.9MB in the end (delta: 13.6MB). 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 16:33:45,881 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef45c512-0bcd-4ae1-9f58-4f41947a25bd/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