./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.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_8568660e-76a3-480c-a9d7-ceb9e46e38a2/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8568660e-76a3-480c-a9d7-ceb9e46e38a2/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_8568660e-76a3-480c-a9d7-ceb9e46e38a2/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8568660e-76a3-480c-a9d7-ceb9e46e38a2/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8568660e-76a3-480c-a9d7-ceb9e46e38a2/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_8568660e-76a3-480c-a9d7-ceb9e46e38a2/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 b087d00fa9bd90976fef9b627e09b5ad5b9a94f81c1bccd132a9fa7492421f28 --- 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 17:17:09,288 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:17:09,290 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:17:09,322 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:17:09,323 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:17:09,324 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:17:09,325 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:17:09,332 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:17:09,335 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:17:09,340 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:17:09,342 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:17:09,344 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:17:09,344 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:17:09,349 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:17:09,352 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:17:09,353 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:17:09,354 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:17:09,355 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:17:09,357 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:17:09,358 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:17:09,360 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:17:09,361 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:17:09,362 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:17:09,363 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:17:09,366 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:17:09,366 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:17:09,367 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:17:09,367 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:17:09,368 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:17:09,369 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:17:09,369 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:17:09,370 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:17:09,371 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:17:09,372 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:17:09,373 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:17:09,373 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:17:09,374 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:17:09,374 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:17:09,374 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:17:09,375 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:17:09,376 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:17:09,377 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8568660e-76a3-480c-a9d7-ceb9e46e38a2/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:17:09,397 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:17:09,397 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:17:09,398 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:17:09,398 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:17:09,399 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:17:09,399 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:17:09,399 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:17:09,400 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:17:09,400 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:17:09,400 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:17:09,400 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:17:09,400 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:17:09,401 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:17:09,401 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:17:09,401 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:17:09,401 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:17:09,401 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:17:09,402 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:17:09,402 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:17:09,402 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:17:09,402 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:17:09,402 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:17:09,403 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:17:09,403 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:17:09,403 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:17:09,403 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_8568660e-76a3-480c-a9d7-ceb9e46e38a2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8568660e-76a3-480c-a9d7-ceb9e46e38a2/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b087d00fa9bd90976fef9b627e09b5ad5b9a94f81c1bccd132a9fa7492421f28 [2022-11-20 17:17:09,721 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:17:09,744 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:17:09,748 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:17:09,749 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:17:09,750 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:17:09,751 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8568660e-76a3-480c-a9d7-ceb9e46e38a2/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i [2022-11-20 17:17:12,731 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:17:13,463 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:17:13,469 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8568660e-76a3-480c-a9d7-ceb9e46e38a2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i [2022-11-20 17:17:13,536 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8568660e-76a3-480c-a9d7-ceb9e46e38a2/bin/ukojak-pZX7IvK2PQ/data/bf7a07722/f3e3372767ec43759deba4c2ba4440d4/FLAG9b87e4956 [2022-11-20 17:17:13,558 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8568660e-76a3-480c-a9d7-ceb9e46e38a2/bin/ukojak-pZX7IvK2PQ/data/bf7a07722/f3e3372767ec43759deba4c2ba4440d4 [2022-11-20 17:17:13,562 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:17:13,565 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:17:13,567 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:17:13,567 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:17:13,571 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:17:13,572 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:17:13" (1/1) ... [2022-11-20 17:17:13,573 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@157444a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:13, skipping insertion in model container [2022-11-20 17:17:13,573 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:17:13" (1/1) ... [2022-11-20 17:17:13,580 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:17:13,737 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:17:14,590 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 17:17:14,596 INFO L158 Benchmark]: Toolchain (without parser) took 1029.84ms. Allocated memory is still 159.4MB. Free memory was 104.6MB in the beginning and 88.0MB in the end (delta: 16.6MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-11-20 17:17:14,596 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 113.2MB. Free memory is still 84.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:17:14,597 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1026.27ms. Allocated memory is still 159.4MB. Free memory was 104.6MB in the beginning and 88.0MB in the end (delta: 16.6MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-11-20 17:17:14,598 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 113.2MB. Free memory is still 84.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1026.27ms. Allocated memory is still 159.4MB. Free memory was 104.6MB in the beginning and 88.0MB in the end (delta: 16.6MB). Peak memory consumption was 37.7MB. 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_8568660e-76a3-480c-a9d7-ceb9e46e38a2/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8568660e-76a3-480c-a9d7-ceb9e46e38a2/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_8568660e-76a3-480c-a9d7-ceb9e46e38a2/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8568660e-76a3-480c-a9d7-ceb9e46e38a2/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8568660e-76a3-480c-a9d7-ceb9e46e38a2/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_8568660e-76a3-480c-a9d7-ceb9e46e38a2/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 b087d00fa9bd90976fef9b627e09b5ad5b9a94f81c1bccd132a9fa7492421f28 --- 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 17:17:16,988 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:17:16,990 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:17:17,038 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:17:17,038 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:17:17,042 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:17:17,045 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:17:17,048 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:17:17,050 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:17:17,056 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:17:17,057 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:17:17,060 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:17:17,060 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:17:17,063 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:17:17,064 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:17:17,071 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:17:17,072 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:17:17,073 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:17:17,075 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:17:17,081 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:17:17,083 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:17:17,086 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:17:17,088 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:17:17,088 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:17:17,102 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:17:17,103 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:17:17,103 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:17:17,104 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:17:17,106 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:17:17,107 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:17:17,107 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:17:17,109 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:17:17,110 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:17:17,111 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:17:17,112 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:17:17,113 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:17:17,113 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:17:17,114 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:17:17,114 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:17:17,115 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:17:17,116 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:17:17,121 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8568660e-76a3-480c-a9d7-ceb9e46e38a2/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:17:17,160 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:17:17,160 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:17:17,162 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:17:17,163 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:17:17,163 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:17:17,164 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:17:17,164 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:17:17,164 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:17:17,165 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:17:17,165 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:17:17,166 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:17:17,167 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:17:17,167 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:17:17,167 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:17:17,167 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:17:17,168 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:17:17,168 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:17:17,168 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:17:17,169 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:17:17,169 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:17:17,169 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:17:17,169 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:17:17,170 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:17:17,170 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:17:17,170 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:17:17,171 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:17:17,171 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:17:17,171 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:17:17,172 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:17:17,172 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_8568660e-76a3-480c-a9d7-ceb9e46e38a2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8568660e-76a3-480c-a9d7-ceb9e46e38a2/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b087d00fa9bd90976fef9b627e09b5ad5b9a94f81c1bccd132a9fa7492421f28 [2022-11-20 17:17:17,575 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:17:17,596 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:17:17,598 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:17:17,600 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:17:17,600 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:17:17,602 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8568660e-76a3-480c-a9d7-ceb9e46e38a2/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i [2022-11-20 17:17:20,655 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:17:21,398 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:17:21,399 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8568660e-76a3-480c-a9d7-ceb9e46e38a2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i [2022-11-20 17:17:21,492 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8568660e-76a3-480c-a9d7-ceb9e46e38a2/bin/ukojak-pZX7IvK2PQ/data/c94674fb1/3a192496ae184fda96eca9b16c77c772/FLAG1c0e93f8a [2022-11-20 17:17:21,515 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8568660e-76a3-480c-a9d7-ceb9e46e38a2/bin/ukojak-pZX7IvK2PQ/data/c94674fb1/3a192496ae184fda96eca9b16c77c772 [2022-11-20 17:17:21,518 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:17:21,520 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:17:21,521 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:17:21,521 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:17:21,524 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:17:21,525 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:17:21" (1/1) ... [2022-11-20 17:17:21,526 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c6a308a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:21, skipping insertion in model container [2022-11-20 17:17:21,526 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:17:21" (1/1) ... [2022-11-20 17:17:21,534 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:17:21,683 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:17:24,516 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_8568660e-76a3-480c-a9d7-ceb9e46e38a2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i[357318,357331] [2022-11-20 17:17:24,521 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_8568660e-76a3-480c-a9d7-ceb9e46e38a2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i[357463,357476] [2022-11-20 17:17:24,551 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:17:24,621 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:17:24,710 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:17:25,169 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_8568660e-76a3-480c-a9d7-ceb9e46e38a2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i[357318,357331] [2022-11-20 17:17:25,170 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_8568660e-76a3-480c-a9d7-ceb9e46e38a2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i[357463,357476] [2022-11-20 17:17:25,176 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:17:25,227 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:17:25,580 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_8568660e-76a3-480c-a9d7-ceb9e46e38a2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i[357318,357331] [2022-11-20 17:17:25,580 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_8568660e-76a3-480c-a9d7-ceb9e46e38a2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i[357463,357476] [2022-11-20 17:17:25,584 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:17:25,829 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:17:25,830 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:25 WrapperNode [2022-11-20 17:17:25,830 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:17:25,831 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:17:25,832 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:17:25,832 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:17:25,840 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:25" (1/1) ... [2022-11-20 17:17:25,943 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:25" (1/1) ... [2022-11-20 17:17:26,159 INFO L138 Inliner]: procedures = 436, calls = 1839, calls flagged for inlining = 205, calls inlined = 179, statements flattened = 4090 [2022-11-20 17:17:26,160 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:17:26,162 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:17:26,162 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:17:26,162 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:17:26,172 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:25" (1/1) ... [2022-11-20 17:17:26,172 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:25" (1/1) ... [2022-11-20 17:17:26,211 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:25" (1/1) ... [2022-11-20 17:17:26,212 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:25" (1/1) ... [2022-11-20 17:17:26,309 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:25" (1/1) ... [2022-11-20 17:17:26,338 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:25" (1/1) ... [2022-11-20 17:17:26,376 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:25" (1/1) ... [2022-11-20 17:17:26,398 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:25" (1/1) ... [2022-11-20 17:17:26,433 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:17:26,435 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:17:26,435 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:17:26,437 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:17:26,438 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:25" (1/1) ... [2022-11-20 17:17:26,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:17:26,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8568660e-76a3-480c-a9d7-ceb9e46e38a2/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:17:26,472 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8568660e-76a3-480c-a9d7-ceb9e46e38a2/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:17:26,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8568660e-76a3-480c-a9d7-ceb9e46e38a2/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:17:26,522 INFO L130 BoogieDeclarations]: Found specification of procedure build_crc [2022-11-20 17:17:26,522 INFO L138 BoogieDeclarations]: Found implementation of procedure build_crc [2022-11-20 17:17:26,522 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_set_multicast_list [2022-11-20 17:17:26,523 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_set_multicast_list [2022-11-20 17:17:26,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 17:17:26,523 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 17:17:26,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_87 [2022-11-20 17:17:26,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_87 [2022-11-20 17:17:26,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 17:17:26,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 17:17:26,524 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_lock_irqsave [2022-11-20 17:17:26,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_lock_irqsave [2022-11-20 17:17:26,524 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-20 17:17:26,524 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-20 17:17:26,525 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-20 17:17:26,525 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-20 17:17:26,525 INFO L130 BoogieDeclarations]: Found specification of procedure free_orinocodev [2022-11-20 17:17:26,525 INFO L138 BoogieDeclarations]: Found implementation of procedure free_orinocodev [2022-11-20 17:17:26,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 17:17:26,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 17:17:26,526 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-20 17:17:26,526 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-20 17:17:26,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 17:17:26,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 17:17:26,527 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_8051_cpucs [2022-11-20 17:17:26,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_8051_cpucs [2022-11-20 17:17:26,528 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:17:26,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-20 17:17:26,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:17:26,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:17:26,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 17:17:26,529 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-20 17:17:26,529 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-20 17:17:26,530 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_unlock [2022-11-20 17:17:26,530 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_unlock [2022-11-20 17:17:26,530 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_open [2022-11-20 17:17:26,530 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_open [2022-11-20 17:17:26,530 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-20 17:17:26,530 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-20 17:17:26,531 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-20 17:17:26,531 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-20 17:17:26,531 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_unlock_irqrestore [2022-11-20 17:17:26,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_unlock_irqrestore [2022-11-20 17:17:26,531 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_disconnect [2022-11-20 17:17:26,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_disconnect [2022-11-20 17:17:26,532 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-20 17:17:26,532 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-20 17:17:26,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 17:17:26,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 17:17:26,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-20 17:17:26,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-20 17:17:26,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 17:17:26,533 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 17:17:26,534 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_init [2022-11-20 17:17:26,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_init [2022-11-20 17:17:26,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-20 17:17:26,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-20 17:17:26,534 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-20 17:17:26,535 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-20 17:17:26,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-20 17:17:26,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-20 17:17:26,535 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_hard_reset [2022-11-20 17:17:26,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_hard_reset [2022-11-20 17:17:26,536 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-20 17:17:26,536 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-20 17:17:26,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:17:26,537 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-11-20 17:17:26,537 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-11-20 17:17:26,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:17:26,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 17:17:26,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 17:17:26,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:17:26,538 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-20 17:17:26,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 17:17:26,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 17:17:26,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 17:17:26,539 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-11-20 17:17:26,539 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-11-20 17:17:26,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-20 17:17:26,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-20 17:17:26,540 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_request_context_put [2022-11-20 17:17:26,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_request_context_put [2022-11-20 17:17:26,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-20 17:17:26,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-20 17:17:26,541 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-11-20 17:17:26,541 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-11-20 17:17:26,541 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_submit_in_urb [2022-11-20 17:17:26,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_submit_in_urb [2022-11-20 17:17:26,542 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-20 17:17:26,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-20 17:17:26,542 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 17:17:26,542 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 17:17:26,542 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_lock_irq [2022-11-20 17:17:26,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_lock_irq [2022-11-20 17:17:26,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 17:17:26,543 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:17:26,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:17:26,543 INFO L130 BoogieDeclarations]: Found specification of procedure ndev_priv [2022-11-20 17:17:26,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ndev_priv [2022-11-20 17:17:26,543 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-20 17:17:26,543 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-20 17:17:26,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:17:26,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:17:26,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 17:17:26,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 17:17:26,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 17:17:26,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 17:17:26,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 17:17:26,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 17:17:26,545 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2022-11-20 17:17:26,545 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2022-11-20 17:17:26,546 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_unlock_irq [2022-11-20 17:17:26,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_unlock_irq [2022-11-20 17:17:26,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:17:26,550 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-20 17:17:26,550 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-20 17:17:26,552 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2022-11-20 17:17:26,553 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2022-11-20 17:17:26,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:17:26,554 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2022-11-20 17:17:26,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2022-11-20 17:17:26,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_121 [2022-11-20 17:17:26,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_121 [2022-11-20 17:17:26,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:17:26,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 17:17:26,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 17:17:26,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 17:17:26,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:17:26,562 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_tx_timeout [2022-11-20 17:17:26,562 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_tx_timeout [2022-11-20 17:17:26,562 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_program_end [2022-11-20 17:17:26,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_program_end [2022-11-20 17:17:26,563 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-11-20 17:17:26,563 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-11-20 17:17:26,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 17:17:26,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 17:17:26,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-20 17:17:26,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-20 17:17:26,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_orinoco_driver_exit_10_2 [2022-11-20 17:17:26,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_orinoco_driver_exit_10_2 [2022-11-20 17:17:26,564 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_stop [2022-11-20 17:17:26,564 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_stop [2022-11-20 17:17:26,564 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_access_ltv [2022-11-20 17:17:26,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_access_ltv [2022-11-20 17:17:26,565 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-20 17:17:26,565 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-20 17:17:26,565 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_write_ltv [2022-11-20 17:17:26,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_write_ltv [2022-11-20 17:17:26,565 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_mod_timer [2022-11-20 17:17:26,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_mod_timer [2022-11-20 17:17:26,566 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-20 17:17:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-20 17:17:26,566 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-20 17:17:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-20 17:17:26,566 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 17:17:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 17:17:26,567 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-20 17:17:26,567 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-20 17:17:26,567 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_req_queue_run [2022-11-20 17:17:26,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_req_queue_run [2022-11-20 17:17:26,567 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-20 17:17:26,567 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-20 17:17:26,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_122 [2022-11-20 17:17:26,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_122 [2022-11-20 17:17:26,568 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_ctx_complete [2022-11-20 17:17:26,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_ctx_complete [2022-11-20 17:17:26,569 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_delete [2022-11-20 17:17:26,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_delete [2022-11-20 17:17:26,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 17:17:26,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 17:17:26,569 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_alloc_ctx [2022-11-20 17:17:26,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_alloc_ctx [2022-11-20 17:17:26,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 17:17:26,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 17:17:26,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 17:17:26,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 17:17:26,570 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-20 17:17:26,570 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-20 17:17:26,571 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_reply_inc [2022-11-20 17:17:26,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_reply_inc [2022-11-20 17:17:26,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_req_lock_of_ezusb_priv [2022-11-20 17:17:26,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_req_lock_of_ezusb_priv [2022-11-20 17:17:26,571 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_docmd_wait [2022-11-20 17:17:26,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_docmd_wait [2022-11-20 17:17:26,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 17:17:26,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 17:17:26,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_3_4 [2022-11-20 17:17:26,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_3_4 [2022-11-20 17:17:26,572 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-20 17:17:26,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-20 17:17:26,573 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_complete_all [2022-11-20 17:17:26,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_complete_all [2022-11-20 17:17:26,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 17:17:26,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 17:17:26,573 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-20 17:17:26,573 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-20 17:17:27,678 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:17:27,683 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:17:30,114 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 17:18:01,879 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-20 17:18:02,141 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:18:03,174 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:18:03,174 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 17:18:03,182 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:18:03 BoogieIcfgContainer [2022-11-20 17:18:03,182 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:18:03,183 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:18:03,183 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:18:03,193 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:18:03,193 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:18:03" (1/1) ... [2022-11-20 17:18:03,204 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:18:03,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:18:03,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 1081 states and 1571 transitions. [2022-11-20 17:18:03,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 1571 transitions. [2022-11-20 17:18:03,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-11-20 17:18:03,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:18:03,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:18:03,402 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 17:18:03,407 INFO L158 Benchmark]: Toolchain (without parser) took 41886.79ms. Allocated memory was 65.0MB in the beginning and 444.6MB in the end (delta: 379.6MB). Free memory was 38.8MB in the beginning and 217.6MB in the end (delta: -178.8MB). Peak memory consumption was 200.5MB. Max. memory is 16.1GB. [2022-11-20 17:18:03,408 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 65.0MB. Free memory was 43.1MB in the beginning and 43.0MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:18:03,408 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4309.72ms. Allocated memory was 65.0MB in the beginning and 222.3MB in the end (delta: 157.3MB). Free memory was 38.7MB in the beginning and 108.7MB in the end (delta: -70.0MB). Peak memory consumption was 87.1MB. Max. memory is 16.1GB. [2022-11-20 17:18:03,409 INFO L158 Benchmark]: Boogie Procedure Inliner took 329.04ms. Allocated memory is still 222.3MB. Free memory was 108.7MB in the beginning and 135.4MB in the end (delta: -26.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-20 17:18:03,409 INFO L158 Benchmark]: Boogie Preprocessor took 271.93ms. Allocated memory is still 222.3MB. Free memory was 135.4MB in the beginning and 106.0MB in the end (delta: 29.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-11-20 17:18:03,410 INFO L158 Benchmark]: RCFGBuilder took 36747.16ms. Allocated memory was 222.3MB in the beginning and 444.6MB in the end (delta: 222.3MB). Free memory was 106.0MB in the beginning and 230.2MB in the end (delta: -124.2MB). Peak memory consumption was 229.2MB. Max. memory is 16.1GB. [2022-11-20 17:18:03,410 INFO L158 Benchmark]: CodeCheck took 222.73ms. Allocated memory is still 444.6MB. Free memory was 230.2MB in the beginning and 217.6MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 17:18:03,413 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 0.28ms. Allocated memory is still 65.0MB. Free memory was 43.1MB in the beginning and 43.0MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4309.72ms. Allocated memory was 65.0MB in the beginning and 222.3MB in the end (delta: 157.3MB). Free memory was 38.7MB in the beginning and 108.7MB in the end (delta: -70.0MB). Peak memory consumption was 87.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 329.04ms. Allocated memory is still 222.3MB. Free memory was 108.7MB in the beginning and 135.4MB in the end (delta: -26.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 271.93ms. Allocated memory is still 222.3MB. Free memory was 135.4MB in the beginning and 106.0MB in the end (delta: 29.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * RCFGBuilder took 36747.16ms. Allocated memory was 222.3MB in the beginning and 444.6MB in the end (delta: 222.3MB). Free memory was 106.0MB in the beginning and 230.2MB in the end (delta: -124.2MB). Peak memory consumption was 229.2MB. Max. memory is 16.1GB. * CodeCheck took 222.73ms. Allocated memory is still 444.6MB. Free memory was 230.2MB in the beginning and 217.6MB 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 17:18:03,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8568660e-76a3-480c-a9d7-ceb9e46e38a2/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