./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.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_502b2b3b-6bc5-447a-b345-572100eb82d6/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502b2b3b-6bc5-447a-b345-572100eb82d6/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_502b2b3b-6bc5-447a-b345-572100eb82d6/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502b2b3b-6bc5-447a-b345-572100eb82d6/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502b2b3b-6bc5-447a-b345-572100eb82d6/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_502b2b3b-6bc5-447a-b345-572100eb82d6/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 484c71f67ef44adda28419ba4f7367133d47a44b7b25589681c020e12726250b --- 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 16:54:16,505 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:54:16,508 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:54:16,549 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:54:16,553 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:54:16,554 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:54:16,557 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:54:16,561 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:54:16,563 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:54:16,566 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:54:16,569 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:54:16,572 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:54:16,573 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:54:16,578 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:54:16,580 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:54:16,581 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:54:16,582 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:54:16,583 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:54:16,585 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:54:16,586 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:54:16,588 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:54:16,592 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:54:16,594 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:54:16,596 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:54:16,605 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:54:16,608 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:54:16,608 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:54:16,609 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:54:16,611 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:54:16,612 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:54:16,614 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:54:16,615 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:54:16,617 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:54:16,618 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:54:16,619 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:54:16,619 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:54:16,621 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:54:16,621 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:54:16,622 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:54:16,622 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:54:16,623 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:54:16,624 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502b2b3b-6bc5-447a-b345-572100eb82d6/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 16:54:16,666 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:54:16,667 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:54:16,668 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:54:16,669 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:54:16,670 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:54:16,670 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:54:16,670 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:54:16,671 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:54:16,671 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:54:16,671 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:54:16,672 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:54:16,673 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:54:16,673 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:54:16,673 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:54:16,674 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:54:16,674 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:54:16,674 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:54:16,675 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:54:16,675 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:54:16,675 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:54:16,676 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:54:16,676 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:54:16,676 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:54:16,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:54:16,677 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:54:16,677 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_502b2b3b-6bc5-447a-b345-572100eb82d6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502b2b3b-6bc5-447a-b345-572100eb82d6/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 484c71f67ef44adda28419ba4f7367133d47a44b7b25589681c020e12726250b [2022-11-20 16:54:17,005 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:54:17,038 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:54:17,041 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:54:17,042 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:54:17,044 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:54:17,045 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502b2b3b-6bc5-447a-b345-572100eb82d6/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i [2022-11-20 16:54:20,132 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:54:20,952 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:54:20,953 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502b2b3b-6bc5-447a-b345-572100eb82d6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i [2022-11-20 16:54:21,025 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502b2b3b-6bc5-447a-b345-572100eb82d6/bin/ukojak-pZX7IvK2PQ/data/7461b0f3b/f08ddf7047c3434c9f66f5a583bd5341/FLAG327706221 [2022-11-20 16:54:21,046 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502b2b3b-6bc5-447a-b345-572100eb82d6/bin/ukojak-pZX7IvK2PQ/data/7461b0f3b/f08ddf7047c3434c9f66f5a583bd5341 [2022-11-20 16:54:21,049 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:54:21,052 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:54:21,054 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:54:21,055 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:54:21,058 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:54:21,058 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:54:21" (1/1) ... [2022-11-20 16:54:21,060 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@629caec8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:21, skipping insertion in model container [2022-11-20 16:54:21,060 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:54:21" (1/1) ... [2022-11-20 16:54:21,068 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:54:21,294 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:54:22,136 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 16:54:22,155 INFO L158 Benchmark]: Toolchain (without parser) took 1101.57ms. Allocated memory was 146.8MB in the beginning and 197.1MB in the end (delta: 50.3MB). Free memory was 80.8MB in the beginning and 143.4MB in the end (delta: -62.7MB). Peak memory consumption was 43.6MB. Max. memory is 16.1GB. [2022-11-20 16:54:22,155 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 146.8MB. Free memory is still 88.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:54:22,157 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1098.01ms. Allocated memory was 146.8MB in the beginning and 197.1MB in the end (delta: 50.3MB). Free memory was 80.5MB in the beginning and 143.4MB in the end (delta: -63.0MB). Peak memory consumption was 43.6MB. Max. memory is 16.1GB. [2022-11-20 16:54:22,158 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 146.8MB. Free memory is still 88.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1098.01ms. Allocated memory was 146.8MB in the beginning and 197.1MB in the end (delta: 50.3MB). Free memory was 80.5MB in the beginning and 143.4MB in the end (delta: -63.0MB). Peak memory consumption was 43.6MB. 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_502b2b3b-6bc5-447a-b345-572100eb82d6/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502b2b3b-6bc5-447a-b345-572100eb82d6/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_502b2b3b-6bc5-447a-b345-572100eb82d6/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502b2b3b-6bc5-447a-b345-572100eb82d6/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502b2b3b-6bc5-447a-b345-572100eb82d6/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_502b2b3b-6bc5-447a-b345-572100eb82d6/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 484c71f67ef44adda28419ba4f7367133d47a44b7b25589681c020e12726250b --- 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 16:54:24,553 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:54:24,555 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:54:24,577 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:54:24,578 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:54:24,579 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:54:24,581 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:54:24,583 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:54:24,584 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:54:24,585 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:54:24,586 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:54:24,588 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:54:24,588 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:54:24,589 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:54:24,591 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:54:24,592 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:54:24,593 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:54:24,594 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:54:24,596 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:54:24,598 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:54:24,599 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:54:24,601 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:54:24,602 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:54:24,603 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:54:24,608 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:54:24,608 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:54:24,609 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:54:24,610 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:54:24,610 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:54:24,612 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:54:24,616 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:54:24,617 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:54:24,618 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:54:24,619 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:54:24,637 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:54:24,637 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:54:24,638 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:54:24,639 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:54:24,639 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:54:24,640 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:54:24,641 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:54:24,642 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502b2b3b-6bc5-447a-b345-572100eb82d6/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 16:54:24,667 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:54:24,667 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:54:24,668 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:54:24,668 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:54:24,669 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:54:24,670 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:54:24,670 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:54:24,670 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:54:24,671 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:54:24,671 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:54:24,671 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:54:24,672 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:54:24,672 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:54:24,672 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:54:24,672 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:54:24,673 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:54:24,673 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:54:24,673 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:54:24,674 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:54:24,674 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:54:24,674 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:54:24,675 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:54:24,675 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:54:24,675 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:54:24,676 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:54:24,676 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:54:24,676 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:54:24,677 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:54:24,677 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:54:24,677 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_502b2b3b-6bc5-447a-b345-572100eb82d6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502b2b3b-6bc5-447a-b345-572100eb82d6/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 484c71f67ef44adda28419ba4f7367133d47a44b7b25589681c020e12726250b [2022-11-20 16:54:25,054 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:54:25,083 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:54:25,085 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:54:25,087 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:54:25,089 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:54:25,091 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502b2b3b-6bc5-447a-b345-572100eb82d6/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i [2022-11-20 16:54:28,360 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:54:29,282 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:54:29,283 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502b2b3b-6bc5-447a-b345-572100eb82d6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i [2022-11-20 16:54:29,378 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502b2b3b-6bc5-447a-b345-572100eb82d6/bin/ukojak-pZX7IvK2PQ/data/6b37d8c58/7a52ad55bfc242799c0911f7d7be4848/FLAGb3c47ccd9 [2022-11-20 16:54:29,400 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502b2b3b-6bc5-447a-b345-572100eb82d6/bin/ukojak-pZX7IvK2PQ/data/6b37d8c58/7a52ad55bfc242799c0911f7d7be4848 [2022-11-20 16:54:29,405 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:54:29,407 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:54:29,410 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:54:29,411 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:54:29,414 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:54:29,415 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:54:29" (1/1) ... [2022-11-20 16:54:29,419 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27b000db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:29, skipping insertion in model container [2022-11-20 16:54:29,419 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:54:29" (1/1) ... [2022-11-20 16:54:29,426 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:54:29,698 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:54:34,093 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_502b2b3b-6bc5-447a-b345-572100eb82d6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i[486836,486849] [2022-11-20 16:54:34,097 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_502b2b3b-6bc5-447a-b345-572100eb82d6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i[486983,486996] [2022-11-20 16:54:34,098 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_502b2b3b-6bc5-447a-b345-572100eb82d6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i[487122,487135] [2022-11-20 16:54:34,098 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_502b2b3b-6bc5-447a-b345-572100eb82d6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i[487280,487293] [2022-11-20 16:54:34,136 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:54:34,255 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 16:54:34,362 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:54:34,982 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_502b2b3b-6bc5-447a-b345-572100eb82d6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i[486836,486849] [2022-11-20 16:54:34,983 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_502b2b3b-6bc5-447a-b345-572100eb82d6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i[486983,486996] [2022-11-20 16:54:34,988 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_502b2b3b-6bc5-447a-b345-572100eb82d6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i[487122,487135] [2022-11-20 16:54:34,989 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_502b2b3b-6bc5-447a-b345-572100eb82d6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i[487280,487293] [2022-11-20 16:54:34,996 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:54:35,115 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:54:35,643 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_502b2b3b-6bc5-447a-b345-572100eb82d6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i[486836,486849] [2022-11-20 16:54:35,644 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_502b2b3b-6bc5-447a-b345-572100eb82d6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i[486983,486996] [2022-11-20 16:54:35,649 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_502b2b3b-6bc5-447a-b345-572100eb82d6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i[487122,487135] [2022-11-20 16:54:35,650 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_502b2b3b-6bc5-447a-b345-572100eb82d6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i[487280,487293] [2022-11-20 16:54:35,664 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:54:36,017 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:54:36,017 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:36 WrapperNode [2022-11-20 16:54:36,017 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:54:36,018 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:54:36,019 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:54:36,019 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:54:36,026 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:36" (1/1) ... [2022-11-20 16:54:36,161 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:36" (1/1) ... [2022-11-20 16:54:36,583 INFO L138 Inliner]: procedures = 494, calls = 6076, calls flagged for inlining = 277, calls inlined = 258, statements flattened = 11640 [2022-11-20 16:54:36,584 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:54:36,585 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:54:36,585 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:54:36,586 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:54:36,595 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:36" (1/1) ... [2022-11-20 16:54:36,597 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:36" (1/1) ... [2022-11-20 16:54:36,687 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:36" (1/1) ... [2022-11-20 16:54:36,687 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:36" (1/1) ... [2022-11-20 16:54:36,892 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:36" (1/1) ... [2022-11-20 16:54:36,921 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:36" (1/1) ... [2022-11-20 16:54:36,963 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:36" (1/1) ... [2022-11-20 16:54:37,081 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:36" (1/1) ... [2022-11-20 16:54:37,154 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:54:37,156 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:54:37,156 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:54:37,156 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:54:37,157 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:36" (1/1) ... [2022-11-20 16:54:37,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:54:37,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502b2b3b-6bc5-447a-b345-572100eb82d6/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:54:37,194 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502b2b3b-6bc5-447a-b345-572100eb82d6/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:54:37,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502b2b3b-6bc5-447a-b345-572100eb82d6/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:54:37,244 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-20 16:54:37,244 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-20 16:54:37,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 16:54:37,245 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 16:54:37,245 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-20 16:54:37,245 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-20 16:54:37,245 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_write_vfta [2022-11-20 16:54:37,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_write_vfta [2022-11-20 16:54:37,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 16:54:37,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 16:54:37,246 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_standby_eeprom [2022-11-20 16:54:37,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_standby_eeprom [2022-11-20 16:54:37,246 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-20 16:54:37,246 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-20 16:54:37,247 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-20 16:54:37,247 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-20 16:54:37,247 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-20 16:54:37,247 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-20 16:54:37,247 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-20 16:54:37,248 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-20 16:54:37,248 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_alloc_rx_buffers [2022-11-20 16:54:37,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_alloc_rx_buffers [2022-11-20 16:54:37,249 INFO L130 BoogieDeclarations]: Found specification of procedure mac_addr_valid [2022-11-20 16:54:37,249 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_addr_valid [2022-11-20 16:54:37,249 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_vlan_rx_add_vid [2022-11-20 16:54:37,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_vlan_rx_add_vid [2022-11-20 16:54:37,250 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_free_tx_resources [2022-11-20 16:54:37,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_free_tx_resources [2022-11-20 16:54:37,250 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-20 16:54:37,250 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-20 16:54:37,250 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_multi [2022-11-20 16:54:37,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_multi [2022-11-20 16:54:37,250 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-20 16:54:37,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-20 16:54:37,251 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_rar_set [2022-11-20 16:54:37,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_rar_set [2022-11-20 16:54:37,251 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-20 16:54:37,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-20 16:54:37,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 16:54:37,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 16:54:37,252 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-20 16:54:37,252 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-20 16:54:37,252 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-20 16:54:37,252 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-20 16:54:37,252 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_io_resume [2022-11-20 16:54:37,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_io_resume [2022-11-20 16:54:37,253 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-20 16:54:37,253 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-20 16:54:37,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 16:54:37,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 16:54:37,253 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 16:54:37,254 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-20 16:54:37,254 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-20 16:54:37,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 16:54:37,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 16:54:37,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 16:54:37,255 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_validate_eeprom_checksum [2022-11-20 16:54:37,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_validate_eeprom_checksum [2022-11-20 16:54:37,255 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-20 16:54:37,256 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-20 16:54:37,256 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_netpoll [2022-11-20 16:54:37,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_netpoll [2022-11-20 16:54:37,256 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-20 16:54:37,256 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-20 16:54:37,256 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_raise_clock [2022-11-20 16:54:37,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_raise_clock [2022-11-20 16:54:37,256 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_write_eeprom [2022-11-20 16:54:37,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_write_eeprom [2022-11-20 16:54:37,257 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-20 16:54:37,257 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-20 16:54:37,257 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_identify_xpak_vendor [2022-11-20 16:54:37,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_identify_xpak_vendor [2022-11-20 16:54:37,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 16:54:37,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 16:54:37,258 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_mac_reset [2022-11-20 16:54:37,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_mac_reset [2022-11-20 16:54:37,258 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_read_eeprom [2022-11-20 16:54:37,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_read_eeprom [2022-11-20 16:54:37,258 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-20 16:54:37,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-20 16:54:37,259 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_free_rx_resources [2022-11-20 16:54:37,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_free_rx_resources [2022-11-20 16:54:37,260 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-20 16:54:37,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-20 16:54:37,260 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2022-11-20 16:54:37,260 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2022-11-20 16:54:37,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 16:54:37,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 16:54:37,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-20 16:54:37,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-20 16:54:37,261 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-20 16:54:37,261 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-20 16:54:37,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-20 16:54:37,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-20 16:54:37,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-20 16:54:37,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-20 16:54:37,262 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_regs_len [2022-11-20 16:54:37,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_regs_len [2022-11-20 16:54:37,262 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-20 16:54:37,262 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-20 16:54:37,262 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-20 16:54:37,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-20 16:54:37,262 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_read_phy_reg [2022-11-20 16:54:37,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_read_phy_reg [2022-11-20 16:54:37,263 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_check_for_link [2022-11-20 16:54:37,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_check_for_link [2022-11-20 16:54:37,264 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_validate_option [2022-11-20 16:54:37,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_validate_option [2022-11-20 16:54:37,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:54:37,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-20 16:54:37,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-20 16:54:37,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-20 16:54:37,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-20 16:54:37,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-20 16:54:37,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-20 16:54:37,270 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-20 16:54:37,275 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-20 16:54:37,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:54:37,275 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-20 16:54:37,275 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-20 16:54:37,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 16:54:37,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 16:54:37,276 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-20 16:54:37,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-20 16:54:37,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 16:54:37,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 16:54:37,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 16:54:37,278 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 16:54:37,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 16:54:37,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 16:54:37,278 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_lower_clock [2022-11-20 16:54:37,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_lower_clock [2022-11-20 16:54:37,278 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_reset [2022-11-20 16:54:37,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_reset [2022-11-20 16:54:37,278 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_remove [2022-11-20 16:54:37,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_remove [2022-11-20 16:54:37,279 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-20 16:54:37,279 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-20 16:54:37,279 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_eeprom_len [2022-11-20 16:54:37,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_eeprom_len [2022-11-20 16:54:37,279 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-20 16:54:37,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-20 16:54:37,279 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_up [2022-11-20 16:54:37,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_up [2022-11-20 16:54:37,280 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_irq_enable [2022-11-20 16:54:37,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_irq_enable [2022-11-20 16:54:37,280 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-20 16:54:37,280 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-20 16:54:37,280 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 16:54:37,280 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 16:54:37,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-20 16:54:37,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-20 16:54:37,280 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_setup_tx_resources [2022-11-20 16:54:37,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_setup_tx_resources [2022-11-20 16:54:37,281 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_maybe_stop_tx [2022-11-20 16:54:37,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_maybe_stop_tx [2022-11-20 16:54:37,281 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_intr [2022-11-20 16:54:37,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_intr [2022-11-20 16:54:37,281 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-20 16:54:37,281 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-20 16:54:37,282 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-20 16:54:37,282 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-20 16:54:37,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 16:54:37,282 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_open [2022-11-20 16:54:37,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_open [2022-11-20 16:54:37,282 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:54:37,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:54:37,282 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-11-20 16:54:37,282 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-11-20 16:54:37,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 16:54:37,283 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-20 16:54:37,283 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-20 16:54:37,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 16:54:37,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 16:54:37,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 16:54:37,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 16:54:37,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 16:54:37,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 16:54:37,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 16:54:37,284 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-20 16:54:37,285 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-20 16:54:37,285 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-20 16:54:37,285 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-20 16:54:37,286 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_update_stats [2022-11-20 16:54:37,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_update_stats [2022-11-20 16:54:37,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-20 16:54:37,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-20 16:54:37,286 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_check_and_get_eeprom_data [2022-11-20 16:54:37,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_check_and_get_eeprom_data [2022-11-20 16:54:37,286 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-20 16:54:37,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-20 16:54:37,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 16:54:37,286 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 16:54:37,287 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-20 16:54:37,287 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-20 16:54:37,287 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2022-11-20 16:54:37,287 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2022-11-20 16:54:37,287 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_close [2022-11-20 16:54:37,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_close [2022-11-20 16:54:37,287 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-20 16:54:37,287 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-20 16:54:37,287 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-20 16:54:37,287 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-20 16:54:37,288 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-20 16:54:37,288 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-20 16:54:37,288 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-20 16:54:37,288 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-20 16:54:37,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 16:54:37,288 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-20 16:54:37,288 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-20 16:54:37,288 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-20 16:54:37,288 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-20 16:54:37,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 16:54:37,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 16:54:37,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 16:54:37,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 16:54:37,289 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-20 16:54:37,289 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-20 16:54:37,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 16:54:37,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 16:54:37,289 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-20 16:54:37,289 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-20 16:54:37,290 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-20 16:54:37,290 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-20 16:54:37,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 16:54:37,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 16:54:37,290 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_link_reset [2022-11-20 16:54:37,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_link_reset [2022-11-20 16:54:37,290 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_speed_duplex [2022-11-20 16:54:37,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_speed_duplex [2022-11-20 16:54:37,290 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-20 16:54:37,290 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-20 16:54:37,291 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-20 16:54:37,292 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-20 16:54:37,295 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-20 16:54:37,295 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-20 16:54:37,295 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2022-11-20 16:54:37,296 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2022-11-20 16:54:37,296 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 16:54:37,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 16:54:37,296 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-20 16:54:37,296 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-20 16:54:37,296 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_unmap_and_free_tx_resource [2022-11-20 16:54:37,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_unmap_and_free_tx_resource [2022-11-20 16:54:37,297 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-11-20 16:54:37,297 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-11-20 16:54:37,298 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-20 16:54:37,298 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-20 16:54:37,298 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_setup_eeprom [2022-11-20 16:54:37,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_setup_eeprom [2022-11-20 16:54:37,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 16:54:37,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 16:54:37,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 16:54:37,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 16:54:37,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 16:54:37,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 16:54:37,299 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_write_phy_reg [2022-11-20 16:54:37,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_write_phy_reg [2022-11-20 16:54:37,299 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-20 16:54:37,299 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-20 16:54:37,299 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_ee_mac_addr [2022-11-20 16:54:37,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_ee_mac_addr [2022-11-20 16:54:37,299 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-20 16:54:37,299 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-20 16:54:37,300 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2022-11-20 16:54:37,300 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2022-11-20 16:54:37,300 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clean_tx_ring [2022-11-20 16:54:37,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clean_tx_ring [2022-11-20 16:54:37,300 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2022-11-20 16:54:37,300 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2022-11-20 16:54:37,300 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-20 16:54:37,300 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-20 16:54:37,300 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clean_rx_ring [2022-11-20 16:54:37,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clean_rx_ring [2022-11-20 16:54:37,301 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_shift_out_bits [2022-11-20 16:54:37,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_shift_out_bits [2022-11-20 16:54:37,301 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_down [2022-11-20 16:54:37,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_down [2022-11-20 16:54:37,301 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tx_timeout [2022-11-20 16:54:37,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tx_timeout [2022-11-20 16:54:37,301 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_setup_rx_resources [2022-11-20 16:54:37,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_setup_rx_resources [2022-11-20 16:54:37,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 16:54:37,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 16:54:37,301 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-20 16:54:37,302 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-20 16:54:37,302 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-20 16:54:37,302 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-20 16:54:37,302 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-20 16:54:37,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-20 16:54:37,302 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-20 16:54:37,302 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-20 16:54:37,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 16:54:37,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 16:54:37,302 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-11-20 16:54:37,302 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_eeprom_data [2022-11-20 16:54:37,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_eeprom_data [2022-11-20 16:54:38,829 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:54:38,846 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:54:40,570 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 16:59:39,376 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-20 16:59:44,003 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:59:46,391 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:59:46,391 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 16:59:46,397 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:59:46 BoogieIcfgContainer [2022-11-20 16:59:46,397 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:59:46,398 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:59:46,398 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:59:46,406 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:59:46,406 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:59:46" (1/1) ... [2022-11-20 16:59:46,415 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:59:46,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:59:46,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3660 states to 2517 states and 3660 transitions. [2022-11-20 16:59:46,545 INFO L276 IsEmpty]: Start isEmpty. Operand 2517 states and 3660 transitions. [2022-11-20 16:59:46,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-11-20 16:59:46,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:59:46,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:59:46,598 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 16:59:46,607 INFO L158 Benchmark]: Toolchain (without parser) took 317199.19ms. Allocated memory was 90.2MB in the beginning and 1.3GB in the end (delta: 1.2GB). Free memory was 60.8MB in the beginning and 738.9MB in the end (delta: -678.1MB). Peak memory consumption was 502.8MB. Max. memory is 16.1GB. [2022-11-20 16:59:46,610 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 56.6MB. Free memory was 34.9MB in the beginning and 34.9MB in the end (delta: 38.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:59:46,611 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6607.32ms. Allocated memory was 90.2MB in the beginning and 318.8MB in the end (delta: 228.6MB). Free memory was 60.5MB in the beginning and 161.6MB in the end (delta: -101.1MB). Peak memory consumption was 154.4MB. Max. memory is 16.1GB. [2022-11-20 16:59:46,612 INFO L158 Benchmark]: Boogie Procedure Inliner took 565.69ms. Allocated memory is still 318.8MB. Free memory was 160.5MB in the beginning and 174.6MB in the end (delta: -14.1MB). Peak memory consumption was 49.9MB. Max. memory is 16.1GB. [2022-11-20 16:59:46,613 INFO L158 Benchmark]: Boogie Preprocessor took 569.10ms. Allocated memory is still 318.8MB. Free memory was 174.6MB in the beginning and 168.3MB in the end (delta: 6.3MB). Peak memory consumption was 104.9MB. Max. memory is 16.1GB. [2022-11-20 16:59:46,614 INFO L158 Benchmark]: RCFGBuilder took 309241.48ms. Allocated memory was 318.8MB in the beginning and 1.3GB in the end (delta: 952.1MB). Free memory was 168.3MB in the beginning and 756.8MB in the end (delta: -588.6MB). Peak memory consumption was 833.3MB. Max. memory is 16.1GB. [2022-11-20 16:59:46,615 INFO L158 Benchmark]: CodeCheck took 207.51ms. Allocated memory is still 1.3GB. Free memory was 756.8MB in the beginning and 738.9MB in the end (delta: 17.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-20 16:59:46,617 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 0.34ms. Allocated memory is still 56.6MB. Free memory was 34.9MB in the beginning and 34.9MB in the end (delta: 38.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6607.32ms. Allocated memory was 90.2MB in the beginning and 318.8MB in the end (delta: 228.6MB). Free memory was 60.5MB in the beginning and 161.6MB in the end (delta: -101.1MB). Peak memory consumption was 154.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 565.69ms. Allocated memory is still 318.8MB. Free memory was 160.5MB in the beginning and 174.6MB in the end (delta: -14.1MB). Peak memory consumption was 49.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 569.10ms. Allocated memory is still 318.8MB. Free memory was 174.6MB in the beginning and 168.3MB in the end (delta: 6.3MB). Peak memory consumption was 104.9MB. Max. memory is 16.1GB. * RCFGBuilder took 309241.48ms. Allocated memory was 318.8MB in the beginning and 1.3GB in the end (delta: 952.1MB). Free memory was 168.3MB in the beginning and 756.8MB in the end (delta: -588.6MB). Peak memory consumption was 833.3MB. Max. memory is 16.1GB. * CodeCheck took 207.51ms. Allocated memory is still 1.3GB. Free memory was 756.8MB in the beginning and 738.9MB in the end (delta: 17.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 16:59:46,693 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502b2b3b-6bc5-447a-b345-572100eb82d6/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