./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc75xx.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2c61b31-a954-41a7-8522-00aeb23941fa/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2c61b31-a954-41a7-8522-00aeb23941fa/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_a2c61b31-a954-41a7-8522-00aeb23941fa/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2c61b31-a954-41a7-8522-00aeb23941fa/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc75xx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2c61b31-a954-41a7-8522-00aeb23941fa/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_a2c61b31-a954-41a7-8522-00aeb23941fa/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 24362a0e750636c52038fc4d3468ffab15d6b74376c584ca05819f34fdf58260 --- 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 16:46:06,475 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:46:06,478 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:46:06,499 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:46:06,499 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:46:06,501 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:46:06,506 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:46:06,510 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:46:06,512 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:46:06,520 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:46:06,521 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:46:06,523 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:46:06,524 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:46:06,530 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:46:06,531 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:46:06,532 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:46:06,533 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:46:06,534 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:46:06,536 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:46:06,537 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:46:06,539 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:46:06,545 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:46:06,547 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:46:06,548 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:46:06,559 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:46:06,559 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:46:06,559 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:46:06,561 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:46:06,562 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:46:06,563 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:46:06,564 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:46:06,565 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:46:06,567 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:46:06,569 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:46:06,569 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:46:06,570 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:46:06,570 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:46:06,571 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:46:06,571 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:46:06,572 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:46:06,573 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:46:06,574 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2c61b31-a954-41a7-8522-00aeb23941fa/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 16:46:06,623 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:46:06,624 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:46:06,625 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:46:06,625 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:46:06,626 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:46:06,626 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:46:06,626 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:46:06,627 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:46:06,627 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:46:06,627 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:46:06,628 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:46:06,628 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:46:06,629 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:46:06,629 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:46:06,629 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:46:06,629 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:46:06,629 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:46:06,630 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:46:06,630 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:46:06,630 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:46:06,630 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:46:06,630 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:46:06,631 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:46:06,631 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:46:06,631 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:46:06,631 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_a2c61b31-a954-41a7-8522-00aeb23941fa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2c61b31-a954-41a7-8522-00aeb23941fa/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 24362a0e750636c52038fc4d3468ffab15d6b74376c584ca05819f34fdf58260 [2022-11-20 16:46:06,896 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:46:06,921 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:46:06,924 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:46:06,925 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:46:06,926 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:46:06,927 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2c61b31-a954-41a7-8522-00aeb23941fa/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc75xx.cil.i [2022-11-20 16:46:10,370 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:46:11,153 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:46:11,154 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2c61b31-a954-41a7-8522-00aeb23941fa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc75xx.cil.i [2022-11-20 16:46:11,205 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2c61b31-a954-41a7-8522-00aeb23941fa/bin/ukojak-pZX7IvK2PQ/data/56863be4d/67fe50a54d8740e491d071589732c609/FLAG08cbbb97d [2022-11-20 16:46:11,226 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2c61b31-a954-41a7-8522-00aeb23941fa/bin/ukojak-pZX7IvK2PQ/data/56863be4d/67fe50a54d8740e491d071589732c609 [2022-11-20 16:46:11,230 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:46:11,231 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:46:11,233 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:46:11,234 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:46:11,238 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:46:11,239 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:46:11" (1/1) ... [2022-11-20 16:46:11,240 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3de552b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:11, skipping insertion in model container [2022-11-20 16:46:11,240 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:46:11" (1/1) ... [2022-11-20 16:46:11,250 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:46:11,477 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:46:12,279 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 16:46:12,290 INFO L158 Benchmark]: Toolchain (without parser) took 1057.60ms. Allocated memory is still 176.2MB. Free memory was 117.8MB in the beginning and 114.8MB in the end (delta: 2.9MB). Peak memory consumption was 47.8MB. Max. memory is 16.1GB. [2022-11-20 16:46:12,291 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 123.7MB. Free memory is still 67.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:46:12,292 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1054.64ms. Allocated memory is still 176.2MB. Free memory was 117.8MB in the beginning and 114.8MB in the end (delta: 2.9MB). Peak memory consumption was 47.8MB. Max. memory is 16.1GB. [2022-11-20 16:46:12,294 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 123.7MB. Free memory is still 67.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1054.64ms. Allocated memory is still 176.2MB. Free memory was 117.8MB in the beginning and 114.8MB in the end (delta: 2.9MB). Peak memory consumption was 47.8MB. 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2c61b31-a954-41a7-8522-00aeb23941fa/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2c61b31-a954-41a7-8522-00aeb23941fa/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_a2c61b31-a954-41a7-8522-00aeb23941fa/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2c61b31-a954-41a7-8522-00aeb23941fa/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc75xx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2c61b31-a954-41a7-8522-00aeb23941fa/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_a2c61b31-a954-41a7-8522-00aeb23941fa/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 24362a0e750636c52038fc4d3468ffab15d6b74376c584ca05819f34fdf58260 --- 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 16:46:15,007 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:46:15,010 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:46:15,057 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:46:15,062 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:46:15,068 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:46:15,069 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:46:15,074 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:46:15,078 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:46:15,080 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:46:15,081 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:46:15,083 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:46:15,083 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:46:15,084 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:46:15,086 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:46:15,087 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:46:15,088 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:46:15,089 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:46:15,091 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:46:15,094 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:46:15,095 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:46:15,097 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:46:15,098 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:46:15,099 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:46:15,104 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:46:15,104 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:46:15,105 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:46:15,106 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:46:15,106 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:46:15,108 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:46:15,108 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:46:15,109 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:46:15,110 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:46:15,111 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:46:15,132 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:46:15,133 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:46:15,134 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:46:15,134 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:46:15,135 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:46:15,136 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:46:15,137 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:46:15,138 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2c61b31-a954-41a7-8522-00aeb23941fa/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 16:46:15,180 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:46:15,181 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:46:15,183 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:46:15,183 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:46:15,184 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:46:15,184 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:46:15,184 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:46:15,185 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:46:15,185 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:46:15,185 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:46:15,186 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:46:15,187 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:46:15,187 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:46:15,187 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:46:15,187 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:46:15,187 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:46:15,188 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:46:15,188 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:46:15,188 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:46:15,188 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:46:15,189 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:46:15,189 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:46:15,189 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:46:15,189 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:46:15,190 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:46:15,190 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:46:15,190 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:46:15,190 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:46:15,191 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:46:15,192 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_a2c61b31-a954-41a7-8522-00aeb23941fa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2c61b31-a954-41a7-8522-00aeb23941fa/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 24362a0e750636c52038fc4d3468ffab15d6b74376c584ca05819f34fdf58260 [2022-11-20 16:46:15,635 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:46:15,685 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:46:15,691 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:46:15,693 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:46:15,694 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:46:15,695 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2c61b31-a954-41a7-8522-00aeb23941fa/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc75xx.cil.i [2022-11-20 16:46:19,350 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:46:20,182 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:46:20,182 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2c61b31-a954-41a7-8522-00aeb23941fa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc75xx.cil.i [2022-11-20 16:46:20,249 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2c61b31-a954-41a7-8522-00aeb23941fa/bin/ukojak-pZX7IvK2PQ/data/e9bba7563/94890e46722244bf92ce23063e64758b/FLAG7248f7202 [2022-11-20 16:46:20,280 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2c61b31-a954-41a7-8522-00aeb23941fa/bin/ukojak-pZX7IvK2PQ/data/e9bba7563/94890e46722244bf92ce23063e64758b [2022-11-20 16:46:20,285 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:46:20,287 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:46:20,288 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:46:20,289 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:46:20,292 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:46:20,293 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:46:20" (1/1) ... [2022-11-20 16:46:20,298 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6359a07e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:20, skipping insertion in model container [2022-11-20 16:46:20,298 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:46:20" (1/1) ... [2022-11-20 16:46:20,307 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:46:20,468 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:46:23,709 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_a2c61b31-a954-41a7-8522-00aeb23941fa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc75xx.cil.i[359515,359528] [2022-11-20 16:46:23,715 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_a2c61b31-a954-41a7-8522-00aeb23941fa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc75xx.cil.i[359684,359697] [2022-11-20 16:46:23,715 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_a2c61b31-a954-41a7-8522-00aeb23941fa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc75xx.cil.i[359851,359864] [2022-11-20 16:46:23,716 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_a2c61b31-a954-41a7-8522-00aeb23941fa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc75xx.cil.i[360019,360032] [2022-11-20 16:46:23,742 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:46:23,808 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 16:46:23,915 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:46:24,372 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_a2c61b31-a954-41a7-8522-00aeb23941fa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc75xx.cil.i[359515,359528] [2022-11-20 16:46:24,373 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_a2c61b31-a954-41a7-8522-00aeb23941fa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc75xx.cil.i[359684,359697] [2022-11-20 16:46:24,374 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_a2c61b31-a954-41a7-8522-00aeb23941fa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc75xx.cil.i[359851,359864] [2022-11-20 16:46:24,380 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_a2c61b31-a954-41a7-8522-00aeb23941fa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc75xx.cil.i[360019,360032] [2022-11-20 16:46:24,386 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:46:24,421 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:46:24,898 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_a2c61b31-a954-41a7-8522-00aeb23941fa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc75xx.cil.i[359515,359528] [2022-11-20 16:46:24,899 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_a2c61b31-a954-41a7-8522-00aeb23941fa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc75xx.cil.i[359684,359697] [2022-11-20 16:46:24,900 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_a2c61b31-a954-41a7-8522-00aeb23941fa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc75xx.cil.i[359851,359864] [2022-11-20 16:46:24,900 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_a2c61b31-a954-41a7-8522-00aeb23941fa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc75xx.cil.i[360019,360032] [2022-11-20 16:46:24,906 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:46:25,362 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:46:25,367 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:25 WrapperNode [2022-11-20 16:46:25,367 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:46:25,368 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:46:25,369 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:46:25,369 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:46:25,378 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:25" (1/1) ... [2022-11-20 16:46:25,537 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:25" (1/1) ... [2022-11-20 16:46:25,875 INFO L138 Inliner]: procedures = 405, calls = 3772, calls flagged for inlining = 180, calls inlined = 163, statements flattened = 7515 [2022-11-20 16:46:25,875 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:46:25,876 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:46:25,877 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:46:25,877 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:46:25,888 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:25" (1/1) ... [2022-11-20 16:46:25,888 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:25" (1/1) ... [2022-11-20 16:46:25,926 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:25" (1/1) ... [2022-11-20 16:46:25,926 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:25" (1/1) ... [2022-11-20 16:46:26,108 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:25" (1/1) ... [2022-11-20 16:46:26,149 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:25" (1/1) ... [2022-11-20 16:46:26,190 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:25" (1/1) ... [2022-11-20 16:46:26,217 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:25" (1/1) ... [2022-11-20 16:46:26,264 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:46:26,266 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:46:26,266 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:46:26,266 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:46:26,267 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:25" (1/1) ... [2022-11-20 16:46:26,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:46:26,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2c61b31-a954-41a7-8522-00aeb23941fa/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:46:26,308 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2c61b31-a954-41a7-8522-00aeb23941fa/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:46:26,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2c61b31-a954-41a7-8522-00aeb23941fa/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:46:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_write_reg_nopm [2022-11-20 16:46:26,363 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_write_reg_nopm [2022-11-20 16:46:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 16:46:26,364 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 16:46:26,364 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_nway_reset [2022-11-20 16:46:26,364 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_nway_reset [2022-11-20 16:46:26,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 16:46:26,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 16:46:26,365 INFO L130 BoogieDeclarations]: Found specification of procedure smsc_crc [2022-11-20 16:46:26,365 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc_crc [2022-11-20 16:46:26,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 16:46:26,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 16:46:26,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2022-11-20 16:46:26,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2022-11-20 16:46:26,366 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_enable_phy_wakeup_interrupts [2022-11-20 16:46:26,366 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_enable_phy_wakeup_interrupts [2022-11-20 16:46:26,366 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_reset [2022-11-20 16:46:26,367 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_reset [2022-11-20 16:46:26,367 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_wait_eeprom [2022-11-20 16:46:26,368 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_wait_eeprom [2022-11-20 16:46:26,368 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc75xx_mdio_write [2022-11-20 16:46:26,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc75xx_mdio_write [2022-11-20 16:46:26,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 16:46:26,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 16:46:26,370 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd_nopm [2022-11-20 16:46:26,370 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-20 16:46:26,370 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-20 16:46:26,370 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_rx_csum_offload [2022-11-20 16:46:26,370 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_rx_csum_offload [2022-11-20 16:46:26,370 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-20 16:46:26,371 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-20 16:46:26,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 16:46:26,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 16:46:26,371 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 16:46:26,371 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_set_features [2022-11-20 16:46:26,372 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_set_features [2022-11-20 16:46:26,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-20 16:46:26,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 16:46:26,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 16:46:26,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 16:46:26,372 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2022-11-20 16:46:26,373 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2022-11-20 16:46:26,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 16:46:26,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 16:46:26,373 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2022-11-20 16:46:26,374 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2022-11-20 16:46:26,374 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_mdio_read_nopm [2022-11-20 16:46:26,374 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_mdio_read_nopm [2022-11-20 16:46:26,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 16:46:26,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 16:46:26,375 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd [2022-11-20 16:46:26,375 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc75xx_phy_wait_not_busy [2022-11-20 16:46:26,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc75xx_phy_wait_not_busy [2022-11-20 16:46:26,376 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2022-11-20 16:46:26,376 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2022-11-20 16:46:26,376 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_mdio_write [2022-11-20 16:46:26,376 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_mdio_write [2022-11-20 16:46:26,376 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd_nopm [2022-11-20 16:46:26,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 16:46:26,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 16:46:26,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:46:26,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-20 16:46:26,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-20 16:46:26,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-20 16:46:26,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-20 16:46:26,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:46:26,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 16:46:26,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 16:46:26,379 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-20 16:46:26,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-20 16:46:26,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 16:46:26,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 16:46:26,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 16:46:26,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 16:46:26,380 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2022-11-20 16:46:26,381 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2022-11-20 16:46:26,381 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_mdio_read [2022-11-20 16:46:26,381 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_mdio_read [2022-11-20 16:46:26,382 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_set_rx_max_frame_length [2022-11-20 16:46:26,382 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_set_rx_max_frame_length [2022-11-20 16:46:26,382 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-20 16:46:26,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-20 16:46:26,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 16:46:26,383 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:46:26,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:46:26,383 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc75xx_read_reg [2022-11-20 16:46:26,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc75xx_read_reg [2022-11-20 16:46:26,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 16:46:26,383 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-11-20 16:46:26,383 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-11-20 16:46:26,384 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-20 16:46:26,384 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-20 16:46:26,384 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_ethtool_get_eeprom_len [2022-11-20 16:46:26,384 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_ethtool_get_eeprom_len [2022-11-20 16:46:26,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 16:46:26,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 16:46:26,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 16:46:26,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 16:46:26,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 16:46:26,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 16:46:26,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 16:46:26,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_smsc75xx_driver_exit_6_2 [2022-11-20 16:46:26,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_smsc75xx_driver_exit_6_2 [2022-11-20 16:46:26,386 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2022-11-20 16:46:26,386 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2022-11-20 16:46:26,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 16:46:26,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 16:46:26,392 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_read_reg [2022-11-20 16:46:26,392 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_read_reg [2022-11-20 16:46:26,392 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2022-11-20 16:46:26,392 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2022-11-20 16:46:26,392 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-20 16:46:26,392 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-20 16:46:26,395 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_mdio_write_nopm [2022-11-20 16:46:26,395 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_mdio_write_nopm [2022-11-20 16:46:26,396 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_set_multicast [2022-11-20 16:46:26,401 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_set_multicast [2022-11-20 16:46:26,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 16:46:26,401 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-20 16:46:26,401 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-20 16:46:26,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 16:46:26,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 16:46:26,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 16:46:26,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 16:46:26,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 16:46:26,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 16:46:26,402 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-20 16:46:26,403 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-20 16:46:26,403 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-20 16:46:26,403 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-20 16:46:26,403 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc75xx_mdio_read [2022-11-20 16:46:26,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc75xx_mdio_read [2022-11-20 16:46:26,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 16:46:26,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 16:46:26,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-20 16:46:26,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-20 16:46:26,404 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_read_reg_nopm [2022-11-20 16:46:26,404 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_read_reg_nopm [2022-11-20 16:46:26,404 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2022-11-20 16:46:26,404 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2022-11-20 16:46:26,404 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc75xx_write_reg [2022-11-20 16:46:26,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc75xx_write_reg [2022-11-20 16:46:26,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_2_4 [2022-11-20 16:46:26,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_2_4 [2022-11-20 16:46:26,405 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 16:46:26,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 16:46:26,405 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_wait_ready [2022-11-20 16:46:26,440 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_wait_ready [2022-11-20 16:46:26,440 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2022-11-20 16:46:26,440 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2022-11-20 16:46:26,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 16:46:26,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 16:46:26,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 16:46:26,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 16:46:26,440 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_read_eeprom [2022-11-20 16:46:26,441 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_read_eeprom [2022-11-20 16:46:26,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 16:46:26,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 16:46:26,441 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd [2022-11-20 16:46:26,441 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_link_reset [2022-11-20 16:46:26,441 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_link_reset [2022-11-20 16:46:26,441 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_resume [2022-11-20 16:46:26,441 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_resume [2022-11-20 16:46:26,441 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_write_wuff [2022-11-20 16:46:26,441 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_write_wuff [2022-11-20 16:46:26,441 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_eeprom_confirm_not_busy [2022-11-20 16:46:26,441 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_eeprom_confirm_not_busy [2022-11-20 16:46:26,442 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~X~~u16~0~TO~C_INT [2022-11-20 16:46:26,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~X~~u16~0~TO~C_INT [2022-11-20 16:46:26,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 16:46:26,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 16:46:26,442 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_enter_suspend2 [2022-11-20 16:46:26,442 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_enter_suspend2 [2022-11-20 16:46:26,442 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_enter_suspend1 [2022-11-20 16:46:26,442 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_enter_suspend1 [2022-11-20 16:46:26,442 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_write_reg [2022-11-20 16:46:26,442 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_write_reg [2022-11-20 16:46:26,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rfe_ctl_lock_of_smsc75xx_priv [2022-11-20 16:46:26,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rfe_ctl_lock_of_smsc75xx_priv [2022-11-20 16:46:26,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 16:46:26,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 16:46:27,502 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:46:27,508 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:46:27,796 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 16:48:32,872 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-20 16:48:32,969 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:48:33,996 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:48:34,010 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 16:48:34,015 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:48:34 BoogieIcfgContainer [2022-11-20 16:48:34,018 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:48:34,019 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:48:34,019 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:48:34,029 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:48:34,030 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:48:34" (1/1) ... [2022-11-20 16:48:34,039 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:48:34,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:34,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2008 states to 1340 states and 2008 transitions. [2022-11-20 16:48:34,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 2008 transitions. [2022-11-20 16:48:34,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-11-20 16:48:34,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:34,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:34,265 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 16:48:34,271 INFO L158 Benchmark]: Toolchain (without parser) took 133984.11ms. Allocated memory was 79.7MB in the beginning and 350.2MB in the end (delta: 270.5MB). Free memory was 45.2MB in the beginning and 77.4MB in the end (delta: -32.2MB). Peak memory consumption was 238.5MB. Max. memory is 16.1GB. [2022-11-20 16:48:34,272 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 79.7MB. Free memory is still 57.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:48:34,276 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5079.31ms. Allocated memory was 79.7MB in the beginning and 224.4MB in the end (delta: 144.7MB). Free memory was 45.0MB in the beginning and 104.9MB in the end (delta: -59.9MB). Peak memory consumption was 97.9MB. Max. memory is 16.1GB. [2022-11-20 16:48:34,277 INFO L158 Benchmark]: Boogie Procedure Inliner took 507.26ms. Allocated memory is still 224.4MB. Free memory was 104.9MB in the beginning and 127.8MB in the end (delta: -23.0MB). Peak memory consumption was 26.3MB. Max. memory is 16.1GB. [2022-11-20 16:48:34,279 INFO L158 Benchmark]: Boogie Preprocessor took 387.90ms. Allocated memory is still 224.4MB. Free memory was 127.8MB in the beginning and 88.0MB in the end (delta: 39.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2022-11-20 16:48:34,280 INFO L158 Benchmark]: RCFGBuilder took 127752.26ms. Allocated memory was 224.4MB in the beginning and 350.2MB in the end (delta: 125.8MB). Free memory was 88.0MB in the beginning and 90.0MB in the end (delta: -2.0MB). Peak memory consumption was 156.3MB. Max. memory is 16.1GB. [2022-11-20 16:48:34,281 INFO L158 Benchmark]: CodeCheck took 251.15ms. Allocated memory is still 350.2MB. Free memory was 90.0MB in the beginning and 77.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 16:48:34,290 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 0.36ms. Allocated memory is still 79.7MB. Free memory is still 57.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5079.31ms. Allocated memory was 79.7MB in the beginning and 224.4MB in the end (delta: 144.7MB). Free memory was 45.0MB in the beginning and 104.9MB in the end (delta: -59.9MB). Peak memory consumption was 97.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 507.26ms. Allocated memory is still 224.4MB. Free memory was 104.9MB in the beginning and 127.8MB in the end (delta: -23.0MB). Peak memory consumption was 26.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 387.90ms. Allocated memory is still 224.4MB. Free memory was 127.8MB in the beginning and 88.0MB in the end (delta: 39.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * RCFGBuilder took 127752.26ms. Allocated memory was 224.4MB in the beginning and 350.2MB in the end (delta: 125.8MB). Free memory was 88.0MB in the beginning and 90.0MB in the end (delta: -2.0MB). Peak memory consumption was 156.3MB. Max. memory is 16.1GB. * CodeCheck took 251.15ms. Allocated memory is still 350.2MB. Free memory was 90.0MB in the beginning and 77.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 16:48:34,400 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2c61b31-a954-41a7-8522-00aeb23941fa/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared