./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.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_92fe938a-5511-478d-bef4-7772d82f1a81/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92fe938a-5511-478d-bef4-7772d82f1a81/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_92fe938a-5511-478d-bef4-7772d82f1a81/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92fe938a-5511-478d-bef4-7772d82f1a81/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92fe938a-5511-478d-bef4-7772d82f1a81/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_92fe938a-5511-478d-bef4-7772d82f1a81/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 8621382bb8e226d86aa1d73e10febc7c94f38bbe6f958100a9f5520068b3bbed --- 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 16:41:03,249 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:41:03,251 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:41:03,280 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:41:03,281 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:41:03,285 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:41:03,289 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:41:03,292 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:41:03,296 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:41:03,302 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:41:03,303 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:41:03,304 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:41:03,304 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:41:03,305 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:41:03,306 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:41:03,307 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:41:03,310 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:41:03,312 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:41:03,314 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:41:03,317 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:41:03,320 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:41:03,323 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:41:03,325 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:41:03,326 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:41:03,330 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:41:03,330 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:41:03,330 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:41:03,331 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:41:03,332 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:41:03,333 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:41:03,333 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:41:03,334 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:41:03,334 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:41:03,335 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:41:03,336 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:41:03,337 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:41:03,337 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:41:03,338 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:41:03,338 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:41:03,339 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:41:03,339 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:41:03,340 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92fe938a-5511-478d-bef4-7772d82f1a81/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 16:41:03,361 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:41:03,362 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:41:03,362 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:41:03,363 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:41:03,363 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:41:03,363 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:41:03,364 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:41:03,364 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:41:03,364 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:41:03,364 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:41:03,364 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:41:03,364 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:41:03,365 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:41:03,365 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:41:03,365 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:41:03,365 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:41:03,365 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:41:03,365 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:41:03,366 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:41:03,366 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:41:03,366 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:41:03,366 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:41:03,366 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:41:03,367 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:41:03,367 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:41:03,367 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_92fe938a-5511-478d-bef4-7772d82f1a81/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92fe938a-5511-478d-bef4-7772d82f1a81/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8621382bb8e226d86aa1d73e10febc7c94f38bbe6f958100a9f5520068b3bbed [2022-11-20 16:41:03,643 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:41:03,675 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:41:03,678 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:41:03,679 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:41:03,679 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:41:03,681 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92fe938a-5511-478d-bef4-7772d82f1a81/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2022-11-20 16:41:06,827 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:41:07,432 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:41:07,433 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92fe938a-5511-478d-bef4-7772d82f1a81/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2022-11-20 16:41:07,496 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92fe938a-5511-478d-bef4-7772d82f1a81/bin/ukojak-pZX7IvK2PQ/data/c08a31021/934c86dc575a464da06467e7609e7583/FLAG0cc395be5 [2022-11-20 16:41:07,521 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92fe938a-5511-478d-bef4-7772d82f1a81/bin/ukojak-pZX7IvK2PQ/data/c08a31021/934c86dc575a464da06467e7609e7583 [2022-11-20 16:41:07,526 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:41:07,528 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:41:07,530 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:41:07,531 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:41:07,534 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:41:07,535 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:41:07" (1/1) ... [2022-11-20 16:41:07,536 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9b9cc93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:07, skipping insertion in model container [2022-11-20 16:41:07,536 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:41:07" (1/1) ... [2022-11-20 16:41:07,545 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:41:07,754 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:41:08,398 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 16:41:08,406 INFO L158 Benchmark]: Toolchain (without parser) took 876.86ms. Allocated memory was 121.6MB in the beginning and 176.2MB in the end (delta: 54.5MB). Free memory was 60.7MB in the beginning and 93.8MB in the end (delta: -33.1MB). Peak memory consumption was 28.0MB. Max. memory is 16.1GB. [2022-11-20 16:41:08,407 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 121.6MB. Free memory is still 75.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:41:08,408 INFO L158 Benchmark]: CACSL2BoogieTranslator took 873.27ms. Allocated memory was 121.6MB in the beginning and 176.2MB in the end (delta: 54.5MB). Free memory was 60.4MB in the beginning and 93.8MB in the end (delta: -33.4MB). Peak memory consumption was 28.0MB. Max. memory is 16.1GB. [2022-11-20 16:41:08,410 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 121.6MB. Free memory is still 75.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 873.27ms. Allocated memory was 121.6MB in the beginning and 176.2MB in the end (delta: 54.5MB). Free memory was 60.4MB in the beginning and 93.8MB in the end (delta: -33.4MB). Peak memory consumption was 28.0MB. 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_92fe938a-5511-478d-bef4-7772d82f1a81/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92fe938a-5511-478d-bef4-7772d82f1a81/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_92fe938a-5511-478d-bef4-7772d82f1a81/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92fe938a-5511-478d-bef4-7772d82f1a81/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92fe938a-5511-478d-bef4-7772d82f1a81/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_92fe938a-5511-478d-bef4-7772d82f1a81/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 8621382bb8e226d86aa1d73e10febc7c94f38bbe6f958100a9f5520068b3bbed --- 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 16:41:10,751 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:41:10,755 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:41:10,796 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:41:10,796 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:41:10,800 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:41:10,804 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:41:10,807 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:41:10,810 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:41:10,815 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:41:10,816 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:41:10,818 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:41:10,819 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:41:10,822 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:41:10,823 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:41:10,828 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:41:10,831 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:41:10,832 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:41:10,834 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:41:10,837 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:41:10,841 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:41:10,843 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:41:10,845 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:41:10,847 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:41:10,853 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:41:10,857 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:41:10,857 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:41:10,863 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:41:10,863 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:41:10,865 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:41:10,865 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:41:10,866 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:41:10,868 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:41:10,869 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:41:10,870 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:41:10,871 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:41:10,872 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:41:10,872 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:41:10,872 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:41:10,873 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:41:10,874 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:41:10,879 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92fe938a-5511-478d-bef4-7772d82f1a81/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 16:41:10,918 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:41:10,918 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:41:10,920 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:41:10,921 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:41:10,921 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:41:10,922 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:41:10,922 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:41:10,922 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:41:10,922 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:41:10,923 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:41:10,924 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:41:10,924 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:41:10,924 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:41:10,924 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:41:10,925 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:41:10,925 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:41:10,925 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:41:10,925 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:41:10,926 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:41:10,926 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:41:10,926 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:41:10,926 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:41:10,927 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:41:10,927 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:41:10,927 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:41:10,927 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:41:10,927 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:41:10,928 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:41:10,928 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:41:10,928 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_92fe938a-5511-478d-bef4-7772d82f1a81/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92fe938a-5511-478d-bef4-7772d82f1a81/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8621382bb8e226d86aa1d73e10febc7c94f38bbe6f958100a9f5520068b3bbed [2022-11-20 16:41:11,354 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:41:11,392 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:41:11,396 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:41:11,398 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:41:11,399 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:41:11,401 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92fe938a-5511-478d-bef4-7772d82f1a81/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2022-11-20 16:41:14,431 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:41:15,055 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:41:15,056 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92fe938a-5511-478d-bef4-7772d82f1a81/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2022-11-20 16:41:15,100 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92fe938a-5511-478d-bef4-7772d82f1a81/bin/ukojak-pZX7IvK2PQ/data/9f96c3283/b7672ff491d7438db148a3ec2f2a1752/FLAG7fd0e8aac [2022-11-20 16:41:15,126 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92fe938a-5511-478d-bef4-7772d82f1a81/bin/ukojak-pZX7IvK2PQ/data/9f96c3283/b7672ff491d7438db148a3ec2f2a1752 [2022-11-20 16:41:15,128 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:41:15,130 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:41:15,135 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:41:15,135 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:41:15,138 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:41:15,138 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:41:15" (1/1) ... [2022-11-20 16:41:15,139 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6128decc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:15, skipping insertion in model container [2022-11-20 16:41:15,139 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:41:15" (1/1) ... [2022-11-20 16:41:15,147 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:41:15,334 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:41:17,730 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_92fe938a-5511-478d-bef4-7772d82f1a81/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310656,310669] [2022-11-20 16:41:17,734 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_92fe938a-5511-478d-bef4-7772d82f1a81/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310822,310835] [2022-11-20 16:41:17,735 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_92fe938a-5511-478d-bef4-7772d82f1a81/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310986,310999] [2022-11-20 16:41:17,736 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_92fe938a-5511-478d-bef4-7772d82f1a81/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[311151,311164] [2022-11-20 16:41:17,770 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:41:17,834 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 16:41:17,950 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:41:18,327 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_92fe938a-5511-478d-bef4-7772d82f1a81/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310656,310669] [2022-11-20 16:41:18,328 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_92fe938a-5511-478d-bef4-7772d82f1a81/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310822,310835] [2022-11-20 16:41:18,329 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_92fe938a-5511-478d-bef4-7772d82f1a81/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310986,310999] [2022-11-20 16:41:18,331 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_92fe938a-5511-478d-bef4-7772d82f1a81/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[311151,311164] [2022-11-20 16:41:18,370 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:41:18,411 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:41:18,923 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_92fe938a-5511-478d-bef4-7772d82f1a81/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310656,310669] [2022-11-20 16:41:18,924 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_92fe938a-5511-478d-bef4-7772d82f1a81/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310822,310835] [2022-11-20 16:41:18,925 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_92fe938a-5511-478d-bef4-7772d82f1a81/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310986,310999] [2022-11-20 16:41:18,925 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_92fe938a-5511-478d-bef4-7772d82f1a81/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[311151,311164] [2022-11-20 16:41:18,939 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:41:19,119 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:41:19,120 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:19 WrapperNode [2022-11-20 16:41:19,121 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:41:19,122 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:41:19,122 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:41:19,122 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:41:19,129 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:19" (1/1) ... [2022-11-20 16:41:19,231 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:19" (1/1) ... [2022-11-20 16:41:19,462 INFO L138 Inliner]: procedures = 352, calls = 2092, calls flagged for inlining = 179, calls inlined = 169, statements flattened = 4239 [2022-11-20 16:41:19,463 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:41:19,464 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:41:19,464 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:41:19,465 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:41:19,477 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:19" (1/1) ... [2022-11-20 16:41:19,478 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:19" (1/1) ... [2022-11-20 16:41:19,537 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:19" (1/1) ... [2022-11-20 16:41:19,549 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:19" (1/1) ... [2022-11-20 16:41:19,672 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:19" (1/1) ... [2022-11-20 16:41:19,701 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:19" (1/1) ... [2022-11-20 16:41:19,741 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:19" (1/1) ... [2022-11-20 16:41:19,765 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:19" (1/1) ... [2022-11-20 16:41:19,797 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:41:19,799 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:41:19,799 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:41:19,800 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:41:19,800 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:19" (1/1) ... [2022-11-20 16:41:19,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:41:19,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92fe938a-5511-478d-bef4-7772d82f1a81/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:41:19,837 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92fe938a-5511-478d-bef4-7772d82f1a81/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:41:19,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92fe938a-5511-478d-bef4-7772d82f1a81/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:41:19,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 16:41:19,889 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2022-11-20 16:41:19,889 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2022-11-20 16:41:19,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 16:41:19,889 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-11-20 16:41:19,889 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-11-20 16:41:19,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 16:41:19,890 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_up [2022-11-20 16:41:19,890 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_up [2022-11-20 16:41:19,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 16:41:19,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 16:41:19,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 16:41:19,891 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-20 16:41:19,891 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-20 16:41:19,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 16:41:19,891 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 16:41:19,892 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-20 16:41:19,892 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-20 16:41:19,892 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2022-11-20 16:41:19,893 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2022-11-20 16:41:19,893 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-20 16:41:19,893 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-20 16:41:19,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 16:41:19,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 16:41:19,894 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2022-11-20 16:41:19,895 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2022-11-20 16:41:19,895 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2022-11-20 16:41:19,895 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2022-11-20 16:41:19,895 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2022-11-20 16:41:19,895 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2022-11-20 16:41:19,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-20 16:41:19,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-20 16:41:19,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2022-11-20 16:41:19,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2022-11-20 16:41:19,896 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2022-11-20 16:41:19,896 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2022-11-20 16:41:19,896 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_finish_auto_neg [2022-11-20 16:41:19,897 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_finish_auto_neg [2022-11-20 16:41:19,897 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-20 16:41:19,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-20 16:41:19,897 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-20 16:41:19,897 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-20 16:41:19,897 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2022-11-20 16:41:19,898 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2022-11-20 16:41:19,898 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-20 16:41:19,898 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-20 16:41:19,899 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2022-11-20 16:41:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2022-11-20 16:41:19,899 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-20 16:41:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-20 16:41:19,899 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2022-11-20 16:41:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2022-11-20 16:41:19,899 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_start_link [2022-11-20 16:41:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_start_link [2022-11-20 16:41:19,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 16:41:19,900 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2022-11-20 16:41:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2022-11-20 16:41:19,900 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-20 16:41:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-20 16:41:19,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 16:41:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-20 16:41:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-20 16:41:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 16:41:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 16:41:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-20 16:41:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-20 16:41:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_17 [2022-11-20 16:41:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_17 [2022-11-20 16:41:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-20 16:41:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-20 16:41:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 16:41:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 16:41:19,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-20 16:41:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-20 16:41:19,903 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-20 16:41:19,904 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-20 16:41:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2022-11-20 16:41:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2022-11-20 16:41:19,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-20 16:41:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-20 16:41:19,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 16:41:19,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 16:41:19,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 16:41:19,905 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 16:41:19,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 16:41:19,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 16:41:19,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-20 16:41:19,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 16:41:19,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 16:41:19,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 16:41:19,907 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2022-11-20 16:41:19,907 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2022-11-20 16:41:19,907 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-20 16:41:19,907 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-20 16:41:19,907 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2022-11-20 16:41:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2022-11-20 16:41:19,908 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-20 16:41:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-20 16:41:19,908 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-20 16:41:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-20 16:41:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-20 16:41:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-20 16:41:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-20 16:41:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-20 16:41:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 16:41:19,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 16:41:19,911 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-11-20 16:41:19,914 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-11-20 16:41:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2022-11-20 16:41:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2022-11-20 16:41:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2022-11-20 16:41:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2022-11-20 16:41:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2022-11-20 16:41:19,917 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2022-11-20 16:41:19,917 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-20 16:41:19,918 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-20 16:41:19,923 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2022-11-20 16:41:19,923 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2022-11-20 16:41:19,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-20 16:41:19,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-20 16:41:19,924 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2022-11-20 16:41:19,924 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2022-11-20 16:41:19,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2022-11-20 16:41:19,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2022-11-20 16:41:19,924 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2022-11-20 16:41:19,925 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2022-11-20 16:41:19,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 16:41:19,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 16:41:19,925 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-20 16:41:19,925 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-20 16:41:19,925 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-20 16:41:19,925 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-20 16:41:19,926 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-20 16:41:19,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-20 16:41:19,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-20 16:41:19,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-20 16:41:19,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-20 16:41:19,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-20 16:41:19,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-20 16:41:19,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-20 16:41:19,927 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2022-11-20 16:41:19,927 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2022-11-20 16:41:19,927 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_timer [2022-11-20 16:41:19,927 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_timer [2022-11-20 16:41:19,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2022-11-20 16:41:19,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2022-11-20 16:41:19,927 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2022-11-20 16:41:19,928 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2022-11-20 16:41:19,928 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2022-11-20 16:41:19,928 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2022-11-20 16:41:19,928 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-20 16:41:19,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-20 16:41:19,928 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2022-11-20 16:41:19,928 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2022-11-20 16:41:19,928 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2022-11-20 16:41:19,929 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2022-11-20 16:41:19,929 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-20 16:41:19,929 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-20 16:41:19,929 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-20 16:41:19,929 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-20 16:41:19,929 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2022-11-20 16:41:19,929 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2022-11-20 16:41:19,929 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2022-11-20 16:41:19,930 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2022-11-20 16:41:19,930 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2022-11-20 16:41:19,930 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2022-11-20 16:41:19,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 16:41:19,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 16:41:19,930 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2022-11-20 16:41:19,930 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2022-11-20 16:41:19,931 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2022-11-20 16:41:19,931 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2022-11-20 16:41:19,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:41:19,931 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2022-11-20 16:41:19,986 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2022-11-20 16:41:19,986 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2022-11-20 16:41:19,986 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2022-11-20 16:41:19,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-20 16:41:19,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-20 16:41:19,987 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-20 16:41:19,987 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-20 16:41:19,987 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:41:19,987 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2022-11-20 16:41:19,987 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2022-11-20 16:41:19,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 16:41:19,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 16:41:19,987 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-20 16:41:19,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-20 16:41:19,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 16:41:19,987 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-20 16:41:19,987 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 16:41:19,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 16:41:19,987 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2022-11-20 16:41:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2022-11-20 16:41:19,988 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_reset [2022-11-20 16:41:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_reset [2022-11-20 16:41:19,988 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2022-11-20 16:41:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2022-11-20 16:41:19,988 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2022-11-20 16:41:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2022-11-20 16:41:19,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 16:41:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 16:41:19,988 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2022-11-20 16:41:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2022-11-20 16:41:19,988 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-20 16:41:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-20 16:41:19,989 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 16:41:19,989 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 16:41:19,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-20 16:41:19,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-20 16:41:19,989 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2022-11-20 16:41:19,989 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2022-11-20 16:41:19,989 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-20 16:41:19,989 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-20 16:41:19,989 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2022-11-20 16:41:19,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2022-11-20 16:41:19,989 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-11-20 16:41:19,989 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-11-20 16:41:19,989 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2022-11-20 16:41:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2022-11-20 16:41:19,990 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-11-20 16:41:19,990 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2022-11-20 16:41:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2022-11-20 16:41:19,990 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-20 16:41:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-20 16:41:19,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 16:41:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 16:41:19,990 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-20 16:41:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-20 16:41:19,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:41:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:41:19,990 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-20 16:41:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-20 16:41:20,955 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:41:20,959 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:41:48,621 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 16:42:37,620 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: assume 1bv32 != ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___3~2#1); [2022-11-20 16:42:37,620 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: assume !(1bv32 != ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___3~2#1)); [2022-11-20 16:42:37,621 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6989: assume 16bv32 == ~debug~0;havoc tlan_eisa_probe_#t~nondet338#1; [2022-11-20 16:42:37,621 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6989: assume !(16bv32 == ~debug~0); [2022-11-20 16:42:37,621 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907-1: tlan_eisa_probe_~tmp~35#1 := tlan_eisa_probe_#t~ret326#1;havoc tlan_eisa_probe_#t~ret326#1;havoc tlan_eisa_probe_#t~nondet327#1; [2022-11-20 16:42:37,621 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907: SUMMARY for call tlan_eisa_probe_#t~ret326#1 := inw(~bvadd32(3200bv32, tlan_eisa_probe_~ioaddr~0#1[32:0])); srcloc: null [2022-11-20 16:42:37,622 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6973: assume 16bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0#1); [2022-11-20 16:42:37,622 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6973: assume !(16bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0#1)); [2022-11-20 16:42:37,622 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6974: tlan_eisa_probe_~irq~0#1 := 5bv32; [2022-11-20 16:42:37,622 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6958: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16bv64); srcloc: null [2022-11-20 16:42:37,622 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6958-1: assume 16bv32 == ~debug~0;havoc tlan_eisa_probe_#t~nondet339#1; [2022-11-20 16:42:37,623 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6958-1: assume !(16bv32 == ~debug~0); [2022-11-20 16:42:37,623 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7008: tlan_eisa_probe_~rc~2#1 := tlan_eisa_probe_#t~ret337#1;havoc tlan_eisa_probe_#t~ret337#1; [2022-11-20 16:42:37,623 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6944-1: tlan_eisa_probe_~device_id~1#1 := tlan_eisa_probe_#t~ret333#1;havoc tlan_eisa_probe_#t~ret333#1; [2022-11-20 16:42:37,623 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6944: SUMMARY for call tlan_eisa_probe_#t~ret333#1 := inw(~bvadd32(3202bv32, tlan_eisa_probe_~ioaddr~0#1[32:0])); srcloc: null [2022-11-20 16:42:37,623 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6977: assume 32bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0#1); [2022-11-20 16:42:37,624 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6977: assume !(32bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0#1)); [2022-11-20 16:42:37,624 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6978: tlan_eisa_probe_~irq~0#1 := 9bv32; [2022-11-20 16:42:37,624 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-1: assume 0bv32 != ~bvand32(16bv32, ~debug~0);havoc tlan_eisa_probe_#t~nondet330#1; [2022-11-20 16:42:37,624 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-1: assume !(0bv32 != ~bvand32(16bv32, ~debug~0)); [2022-11-20 16:42:37,624 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6929: assume 0bv64 == ~bvadd64(tlan_eisa_probe_~tmp___1~5#1.base, tlan_eisa_probe_~tmp___1~5#1.offset); [2022-11-20 16:42:37,625 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6929: assume !(0bv64 == ~bvadd64(tlan_eisa_probe_~tmp___1~5#1.base, tlan_eisa_probe_~tmp___1~5#1.offset)); [2022-11-20 16:42:37,625 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6946: assume 8433bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~device_id~1#1) && 16625bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~device_id~1#1); [2022-11-20 16:42:37,625 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6946: assume !(8433bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~device_id~1#1) && 16625bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~device_id~1#1)); [2022-11-20 16:42:37,625 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6963: assume 16bv32 == ~debug~0;havoc tlan_eisa_probe_#t~nondet335#1; [2022-11-20 16:42:37,625 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6963: assume !(16bv32 == ~debug~0); [2022-11-20 16:42:37,626 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7029: assume ~bvsle64(tlan_eisa_probe_~ioaddr~0#1, 36863bv64); [2022-11-20 16:42:37,626 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7029: assume !~bvsle64(tlan_eisa_probe_~ioaddr~0#1, 36863bv64); [2022-11-20 16:42:37,626 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6963-2: SUMMARY for call tlan_eisa_probe_#t~ret336#1 := inb(~bvadd32(3264bv32, tlan_eisa_probe_~ioaddr~0#1[32:0])); srcloc: null [2022-11-20 16:42:37,626 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914: SUMMARY for call tlan_eisa_probe_#t~ret328#1 := inw(~bvadd32(3202bv32, tlan_eisa_probe_~ioaddr~0#1[32:0])); srcloc: null [2022-11-20 16:42:37,626 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914-1: tlan_eisa_probe_~tmp___0~12#1 := tlan_eisa_probe_#t~ret328#1;havoc tlan_eisa_probe_#t~ret328#1;havoc tlan_eisa_probe_#t~nondet329#1; [2022-11-20 16:42:37,627 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6948: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16bv64); srcloc: null [2022-11-20 16:42:37,627 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6981: assume 64bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0#1); [2022-11-20 16:42:37,627 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6981: assume !(64bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0#1)); [2022-11-20 16:42:37,627 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7031: assume 0bv32 != ~bvand32(16bv32, ~debug~0); [2022-11-20 16:42:37,627 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7031: assume !(0bv32 != ~bvand32(16bv32, ~debug~0)); [2022-11-20 16:42:37,627 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6982: tlan_eisa_probe_~irq~0#1 := 10bv32; [2022-11-20 16:42:37,628 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6934: SUMMARY for call tlan_eisa_probe_#t~ret332#1 := inw(~bvadd32(3200bv32, tlan_eisa_probe_~ioaddr~0#1[32:0])); srcloc: null [2022-11-20 16:42:37,628 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6934-1: tlan_eisa_probe_~tmp___2~2#1 := tlan_eisa_probe_#t~ret332#1;havoc tlan_eisa_probe_#t~ret332#1; [2022-11-20 16:42:37,628 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7001: SUMMARY for call tlan_eisa_probe_#t~ret337#1 := tlan_probe1(0bv64, 0bv64, tlan_eisa_probe_~ioaddr~0#1, tlan_eisa_probe_~irq~0#1, 12bv32, 0bv64, 0bv64); srcloc: null [2022-11-20 16:42:37,628 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6919-1: call tlan_eisa_probe_#t~ret331#1.base, tlan_eisa_probe_#t~ret331#1.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16bv64, ~#tlan_signature~0.base, ~#tlan_signature~0.offset, 0bv32);tlan_eisa_probe_~tmp___1~5#1.base, tlan_eisa_probe_~tmp___1~5#1.offset := tlan_eisa_probe_#t~ret331#1.base, tlan_eisa_probe_#t~ret331#1.offset;havoc tlan_eisa_probe_#t~ret331#1.base, tlan_eisa_probe_#t~ret331#1.offset; [2022-11-20 16:42:37,629 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6985: assume 128bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0#1); [2022-11-20 16:42:37,629 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6985: assume !(128bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0#1)); [2022-11-20 16:42:37,629 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6936: assume 4366bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~tmp___2~2#1); [2022-11-20 16:42:37,629 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6936: assume !(4366bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~tmp___2~2#1)); [2022-11-20 16:42:37,629 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6986: tlan_eisa_probe_~irq~0#1 := 11bv32; [2022-11-20 16:42:37,630 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6970: tlan_eisa_probe_~tmp___4~0#1 := tlan_eisa_probe_#t~ret336#1;havoc tlan_eisa_probe_#t~ret336#1; [2022-11-20 16:42:37,630 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6954: SUMMARY for call tlan_eisa_probe_#t~ret334#1 := inb(~bvadd32(3204bv32, tlan_eisa_probe_~ioaddr~0#1[32:0])); srcloc: null [2022-11-20 16:42:37,630 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7020-1: tlan_eisa_probe_~ioaddr~0#1 := ~bvadd64(4096bv64, tlan_eisa_probe_~ioaddr~0#1); [2022-11-20 16:42:37,630 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6954-1: tlan_eisa_probe_~tmp___3~2#1 := tlan_eisa_probe_#t~ret334#1;havoc tlan_eisa_probe_#t~ret334#1; [2022-11-20 16:42:37,630 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6938: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16bv64); srcloc: null [2022-11-20 16:42:37,631 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-1: assume 0bv32 != ~bvand32(16bv32, ~debug~0); [2022-11-20 16:42:37,631 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-1: assume !(0bv32 != ~bvand32(16bv32, ~debug~0)); [2022-11-20 16:42:37,820 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:42:39,581 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:42:39,582 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 16:42:39,590 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:42:39 BoogieIcfgContainer [2022-11-20 16:42:39,590 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:42:39,591 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:42:39,591 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:42:39,602 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:42:39,602 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:42:39" (1/1) ... [2022-11-20 16:42:39,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:42:39,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:39,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 1531 states and 2204 transitions. [2022-11-20 16:42:39,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 2204 transitions. [2022-11-20 16:42:39,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-11-20 16:42:39,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:39,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:39,802 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 16:42:39,806 INFO L158 Benchmark]: Toolchain (without parser) took 84675.82ms. Allocated memory was 94.4MB in the beginning and 444.6MB in the end (delta: 350.2MB). Free memory was 66.7MB in the beginning and 154.7MB in the end (delta: -88.0MB). Peak memory consumption was 262.2MB. Max. memory is 16.1GB. [2022-11-20 16:42:39,807 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 67.1MB. Free memory was 45.2MB in the beginning and 45.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:42:39,807 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3986.32ms. Allocated memory was 94.4MB in the beginning and 222.3MB in the end (delta: 127.9MB). Free memory was 66.4MB in the beginning and 109.5MB in the end (delta: -43.0MB). Peak memory consumption was 89.4MB. Max. memory is 16.1GB. [2022-11-20 16:42:39,808 INFO L158 Benchmark]: Boogie Procedure Inliner took 341.37ms. Allocated memory is still 222.3MB. Free memory was 109.5MB in the beginning and 133.6MB in the end (delta: -24.2MB). Peak memory consumption was 14.6MB. Max. memory is 16.1GB. [2022-11-20 16:42:39,808 INFO L158 Benchmark]: Boogie Preprocessor took 333.16ms. Allocated memory is still 222.3MB. Free memory was 133.6MB in the beginning and 100.1MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-11-20 16:42:39,809 INFO L158 Benchmark]: RCFGBuilder took 79791.36ms. Allocated memory was 222.3MB in the beginning and 444.6MB in the end (delta: 222.3MB). Free memory was 100.1MB in the beginning and 169.4MB in the end (delta: -69.3MB). Peak memory consumption was 243.2MB. Max. memory is 16.1GB. [2022-11-20 16:42:39,809 INFO L158 Benchmark]: CodeCheck took 213.62ms. Allocated memory is still 444.6MB. Free memory was 169.4MB in the beginning and 154.7MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-20 16:42:39,812 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 0.30ms. Allocated memory is still 67.1MB. Free memory was 45.2MB in the beginning and 45.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3986.32ms. Allocated memory was 94.4MB in the beginning and 222.3MB in the end (delta: 127.9MB). Free memory was 66.4MB in the beginning and 109.5MB in the end (delta: -43.0MB). Peak memory consumption was 89.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 341.37ms. Allocated memory is still 222.3MB. Free memory was 109.5MB in the beginning and 133.6MB in the end (delta: -24.2MB). Peak memory consumption was 14.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 333.16ms. Allocated memory is still 222.3MB. Free memory was 133.6MB in the beginning and 100.1MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * RCFGBuilder took 79791.36ms. Allocated memory was 222.3MB in the beginning and 444.6MB in the end (delta: 222.3MB). Free memory was 100.1MB in the beginning and 169.4MB in the end (delta: -69.3MB). Peak memory consumption was 243.2MB. Max. memory is 16.1GB. * CodeCheck took 213.62ms. Allocated memory is still 444.6MB. Free memory was 169.4MB in the beginning and 154.7MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 16:42:39,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92fe938a-5511-478d-bef4-7772d82f1a81/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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