./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.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_5ff27b8a-3630-4127-a194-dcf1342a25d0/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff27b8a-3630-4127-a194-dcf1342a25d0/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_5ff27b8a-3630-4127-a194-dcf1342a25d0/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff27b8a-3630-4127-a194-dcf1342a25d0/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff27b8a-3630-4127-a194-dcf1342a25d0/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_5ff27b8a-3630-4127-a194-dcf1342a25d0/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 08a377ea5583d5b51d35b7880dbbb43c3783bcaabfa79c83938a2c0ac78e3f7a --- 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 16:59:16,001 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:59:16,004 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:59:16,045 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:59:16,045 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:59:16,049 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:59:16,051 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:59:16,055 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:59:16,056 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:59:16,062 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:59:16,063 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:59:16,064 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:59:16,065 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:59:16,066 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:59:16,067 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:59:16,068 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:59:16,069 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:59:16,070 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:59:16,077 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:59:16,084 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:59:16,086 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:59:16,089 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:59:16,090 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:59:16,091 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:59:16,101 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:59:16,102 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:59:16,102 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:59:16,104 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:59:16,104 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:59:16,105 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:59:16,106 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:59:16,106 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:59:16,108 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:59:16,110 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:59:16,111 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:59:16,111 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:59:16,113 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:59:16,113 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:59:16,114 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:59:16,115 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:59:16,116 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:59:16,117 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff27b8a-3630-4127-a194-dcf1342a25d0/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 16:59:16,159 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:59:16,159 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:59:16,160 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:59:16,161 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:59:16,161 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:59:16,162 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:59:16,162 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:59:16,162 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:59:16,163 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:59:16,163 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:59:16,164 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:59:16,164 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:59:16,165 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:59:16,165 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:59:16,165 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:59:16,165 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:59:16,166 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:59:16,166 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:59:16,166 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:59:16,167 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:59:16,167 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:59:16,167 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:59:16,167 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:59:16,168 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:59:16,168 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:59:16,168 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_5ff27b8a-3630-4127-a194-dcf1342a25d0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff27b8a-3630-4127-a194-dcf1342a25d0/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08a377ea5583d5b51d35b7880dbbb43c3783bcaabfa79c83938a2c0ac78e3f7a [2022-11-20 16:59:16,481 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:59:16,514 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:59:16,516 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:59:16,518 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:59:16,519 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:59:16,520 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff27b8a-3630-4127-a194-dcf1342a25d0/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i [2022-11-20 16:59:19,555 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:59:20,228 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:59:20,229 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff27b8a-3630-4127-a194-dcf1342a25d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i [2022-11-20 16:59:20,273 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff27b8a-3630-4127-a194-dcf1342a25d0/bin/ukojak-pZX7IvK2PQ/data/b780f2161/5d8013466d6d408087849bbcbefe1077/FLAGf069a949d [2022-11-20 16:59:20,292 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff27b8a-3630-4127-a194-dcf1342a25d0/bin/ukojak-pZX7IvK2PQ/data/b780f2161/5d8013466d6d408087849bbcbefe1077 [2022-11-20 16:59:20,295 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:59:20,296 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:59:20,299 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:59:20,299 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:59:20,302 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:59:20,303 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:59:20" (1/1) ... [2022-11-20 16:59:20,304 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@698c59f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:59:20, skipping insertion in model container [2022-11-20 16:59:20,304 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:59:20" (1/1) ... [2022-11-20 16:59:20,312 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:59:20,493 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:59:21,045 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 16:59:21,055 INFO L158 Benchmark]: Toolchain (without parser) took 757.33ms. Allocated memory is still 186.6MB. Free memory was 126.9MB in the beginning and 110.8MB in the end (delta: 16.1MB). Peak memory consumption was 30.0MB. Max. memory is 16.1GB. [2022-11-20 16:59:21,055 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 125.8MB. Free memory is still 68.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:59:21,056 INFO L158 Benchmark]: CACSL2BoogieTranslator took 753.82ms. Allocated memory is still 186.6MB. Free memory was 126.9MB in the beginning and 110.8MB in the end (delta: 16.1MB). Peak memory consumption was 30.0MB. Max. memory is 16.1GB. [2022-11-20 16:59:21,058 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 125.8MB. Free memory is still 68.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 753.82ms. Allocated memory is still 186.6MB. Free memory was 126.9MB in the beginning and 110.8MB in the end (delta: 16.1MB). Peak memory consumption was 30.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff27b8a-3630-4127-a194-dcf1342a25d0/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff27b8a-3630-4127-a194-dcf1342a25d0/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_5ff27b8a-3630-4127-a194-dcf1342a25d0/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff27b8a-3630-4127-a194-dcf1342a25d0/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff27b8a-3630-4127-a194-dcf1342a25d0/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_5ff27b8a-3630-4127-a194-dcf1342a25d0/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 08a377ea5583d5b51d35b7880dbbb43c3783bcaabfa79c83938a2c0ac78e3f7a --- 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 16:59:23,353 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:59:23,356 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:59:23,385 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:59:23,388 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:59:23,391 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:59:23,395 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:59:23,399 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:59:23,401 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:59:23,406 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:59:23,408 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:59:23,411 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:59:23,412 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:59:23,414 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:59:23,416 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:59:23,419 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:59:23,420 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:59:23,421 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:59:23,425 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:59:23,430 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:59:23,435 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:59:23,437 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:59:23,440 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:59:23,441 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:59:23,444 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:59:23,449 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:59:23,449 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:59:23,451 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:59:23,452 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:59:23,453 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:59:23,454 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:59:23,455 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:59:23,457 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:59:23,458 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:59:23,459 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:59:23,467 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:59:23,468 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:59:23,468 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:59:23,469 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:59:23,470 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:59:23,470 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:59:23,471 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff27b8a-3630-4127-a194-dcf1342a25d0/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 16:59:23,513 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:59:23,513 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:59:23,514 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:59:23,514 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:59:23,515 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:59:23,515 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:59:23,515 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:59:23,515 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:59:23,516 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:59:23,516 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:59:23,516 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:59:23,516 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:59:23,516 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:59:23,516 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:59:23,517 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:59:23,517 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:59:23,517 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:59:23,517 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:59:23,517 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:59:23,518 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:59:23,518 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:59:23,518 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:59:23,518 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:59:23,518 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:59:23,519 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:59:23,519 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:59:23,519 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:59:23,519 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:59:23,519 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:59:23,520 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_5ff27b8a-3630-4127-a194-dcf1342a25d0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff27b8a-3630-4127-a194-dcf1342a25d0/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08a377ea5583d5b51d35b7880dbbb43c3783bcaabfa79c83938a2c0ac78e3f7a [2022-11-20 16:59:23,872 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:59:23,911 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:59:23,914 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:59:23,916 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:59:23,916 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:59:23,918 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff27b8a-3630-4127-a194-dcf1342a25d0/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i [2022-11-20 16:59:27,062 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:59:27,686 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:59:27,687 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff27b8a-3630-4127-a194-dcf1342a25d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i [2022-11-20 16:59:27,749 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff27b8a-3630-4127-a194-dcf1342a25d0/bin/ukojak-pZX7IvK2PQ/data/b2baaa812/188efd9e1e004694a77e3530b5007048/FLAG66caa28bb [2022-11-20 16:59:27,783 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff27b8a-3630-4127-a194-dcf1342a25d0/bin/ukojak-pZX7IvK2PQ/data/b2baaa812/188efd9e1e004694a77e3530b5007048 [2022-11-20 16:59:27,786 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:59:27,787 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:59:27,791 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:59:27,791 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:59:27,794 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:59:27,795 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:59:27" (1/1) ... [2022-11-20 16:59:27,796 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c87ac70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:59:27, skipping insertion in model container [2022-11-20 16:59:27,796 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:59:27" (1/1) ... [2022-11-20 16:59:27,803 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:59:28,048 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:59:30,955 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_5ff27b8a-3630-4127-a194-dcf1342a25d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[331922,331935] [2022-11-20 16:59:30,959 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_5ff27b8a-3630-4127-a194-dcf1342a25d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332091,332104] [2022-11-20 16:59:30,960 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_5ff27b8a-3630-4127-a194-dcf1342a25d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332258,332271] [2022-11-20 16:59:30,960 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_5ff27b8a-3630-4127-a194-dcf1342a25d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332426,332439] [2022-11-20 16:59:30,980 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:59:31,029 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 16:59:31,106 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:59:31,479 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_5ff27b8a-3630-4127-a194-dcf1342a25d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[331922,331935] [2022-11-20 16:59:31,480 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_5ff27b8a-3630-4127-a194-dcf1342a25d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332091,332104] [2022-11-20 16:59:31,480 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_5ff27b8a-3630-4127-a194-dcf1342a25d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332258,332271] [2022-11-20 16:59:31,481 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_5ff27b8a-3630-4127-a194-dcf1342a25d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332426,332439] [2022-11-20 16:59:31,489 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:59:31,533 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:59:31,880 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_5ff27b8a-3630-4127-a194-dcf1342a25d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[331922,331935] [2022-11-20 16:59:31,881 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_5ff27b8a-3630-4127-a194-dcf1342a25d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332091,332104] [2022-11-20 16:59:31,882 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_5ff27b8a-3630-4127-a194-dcf1342a25d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332258,332271] [2022-11-20 16:59:31,882 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_5ff27b8a-3630-4127-a194-dcf1342a25d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332426,332439] [2022-11-20 16:59:31,894 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:59:32,315 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:59:32,316 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:59:32 WrapperNode [2022-11-20 16:59:32,316 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:59:32,317 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:59:32,317 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:59:32,317 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:59:32,325 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:59:32" (1/1) ... [2022-11-20 16:59:32,457 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:59:32" (1/1) ... [2022-11-20 16:59:32,647 INFO L138 Inliner]: procedures = 466, calls = 2191, calls flagged for inlining = 220, calls inlined = 194, statements flattened = 4515 [2022-11-20 16:59:32,648 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:59:32,649 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:59:32,649 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:59:32,650 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:59:32,659 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:59:32" (1/1) ... [2022-11-20 16:59:32,660 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:59:32" (1/1) ... [2022-11-20 16:59:32,677 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:59:32" (1/1) ... [2022-11-20 16:59:32,678 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:59:32" (1/1) ... [2022-11-20 16:59:32,783 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:59:32" (1/1) ... [2022-11-20 16:59:32,808 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:59:32" (1/1) ... [2022-11-20 16:59:32,862 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:59:32" (1/1) ... [2022-11-20 16:59:32,891 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:59:32" (1/1) ... [2022-11-20 16:59:32,927 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:59:32,929 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:59:32,929 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:59:32,929 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:59:32,930 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:59:32" (1/1) ... [2022-11-20 16:59:32,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:59:32,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff27b8a-3630-4127-a194-dcf1342a25d0/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:59:32,962 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff27b8a-3630-4127-a194-dcf1342a25d0/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:59:33,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff27b8a-3630-4127-a194-dcf1342a25d0/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:59:33,092 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2022-11-20 16:59:33,092 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2022-11-20 16:59:33,092 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-20 16:59:33,093 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-20 16:59:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 16:59:33,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 16:59:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_begin [2022-11-20 16:59:33,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_begin [2022-11-20 16:59:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-20 16:59:33,094 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-20 16:59:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-20 16:59:33,094 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-20 16:59:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 16:59:33,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 16:59:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 16:59:33,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 16:59:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-20 16:59:33,096 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-20 16:59:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-20 16:59:33,097 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-20 16:59:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-20 16:59:33,098 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-20 16:59:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_73 [2022-11-20 16:59:33,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_73 [2022-11-20 16:59:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-20 16:59:33,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-20 16:59:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-20 16:59:33,099 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-20 16:59:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-20 16:59:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-20 16:59:33,099 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-20 16:59:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 16:59:33,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 16:59:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-20 16:59:33,100 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-20 16:59:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-20 16:59:33,101 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-20 16:59:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-20 16:59:33,101 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-20 16:59:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 16:59:33,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 16:59:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-20 16:59:33,101 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-20 16:59:33,102 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-20 16:59:33,102 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-20 16:59:33,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 16:59:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-20 16:59:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 16:59:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 16:59:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 16:59:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-20 16:59:33,103 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-20 16:59:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-20 16:59:33,104 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-20 16:59:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-20 16:59:33,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-20 16:59:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 16:59:33,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 16:59:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure epic_open [2022-11-20 16:59:33,105 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_open [2022-11-20 16:59:33,106 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-20 16:59:33,106 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-20 16:59:33,106 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-20 16:59:33,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-20 16:59:33,106 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 16:59:33,107 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 16:59:33,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-20 16:59:33,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-20 16:59:33,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-20 16:59:33,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-20 16:59:33,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-20 16:59:33,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-20 16:59:33,108 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-20 16:59:33,109 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-20 16:59:33,109 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-20 16:59:33,109 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-20 16:59:33,109 INFO L130 BoogieDeclarations]: Found specification of procedure epic_restart [2022-11-20 16:59:33,109 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_restart [2022-11-20 16:59:33,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_epic_cleanup_14_2 [2022-11-20 16:59:33,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_epic_cleanup_14_2 [2022-11-20 16:59:33,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 16:59:33,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 16:59:33,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:59:33,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-20 16:59:33,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-20 16:59:33,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-20 16:59:33,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-20 16:59:33,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:59:33,111 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2022-11-20 16:59:33,112 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2022-11-20 16:59:33,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 16:59:33,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 16:59:33,112 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-20 16:59:33,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-20 16:59:33,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 16:59:33,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 16:59:33,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 16:59:33,113 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-20 16:59:33,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-20 16:59:33,113 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 16:59:33,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 16:59:33,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 16:59:33,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_epic_private [2022-11-20 16:59:33,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_epic_private [2022-11-20 16:59:33,114 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-11-20 16:59:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-11-20 16:59:33,116 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-20 16:59:33,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-20 16:59:33,120 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-20 16:59:33,120 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-20 16:59:33,120 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 16:59:33,120 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 16:59:33,120 INFO L130 BoogieDeclarations]: Found specification of procedure epic_remove_one [2022-11-20 16:59:33,122 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_remove_one [2022-11-20 16:59:33,122 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-20 16:59:33,122 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-20 16:59:33,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-20 16:59:33,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-20 16:59:33,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_napi_lock_of_epic_private [2022-11-20 16:59:33,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_napi_lock_of_epic_private [2022-11-20 16:59:33,130 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-20 16:59:33,130 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-20 16:59:33,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 16:59:33,131 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-20 16:59:33,131 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-20 16:59:33,131 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:59:33,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:59:33,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 16:59:33,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 16:59:33,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 16:59:33,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 16:59:33,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 16:59:33,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 16:59:33,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 16:59:33,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 16:59:33,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 16:59:33,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 16:59:33,133 INFO L130 BoogieDeclarations]: Found specification of procedure epic_rx [2022-11-20 16:59:33,133 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_rx [2022-11-20 16:59:33,133 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_complete [2022-11-20 16:59:33,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_complete [2022-11-20 16:59:33,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-20 16:59:33,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-20 16:59:33,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_napi_lock_of_epic_private [2022-11-20 16:59:33,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_napi_lock_of_epic_private [2022-11-20 16:59:33,134 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-20 16:59:33,134 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-20 16:59:33,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 16:59:33,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 16:59:33,134 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-20 16:59:33,134 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-20 16:59:33,135 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-20 16:59:33,135 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-20 16:59:33,135 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-20 16:59:33,135 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-20 16:59:33,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 16:59:33,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_72 [2022-11-20 16:59:33,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_72 [2022-11-20 16:59:33,136 INFO L130 BoogieDeclarations]: Found specification of procedure epic_resume [2022-11-20 16:59:33,136 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_resume [2022-11-20 16:59:33,136 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-20 16:59:33,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-20 16:59:33,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 16:59:33,136 INFO L130 BoogieDeclarations]: Found specification of procedure epic_tx_timeout [2022-11-20 16:59:33,136 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_tx_timeout [2022-11-20 16:59:33,137 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-20 16:59:33,137 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-20 16:59:33,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 16:59:33,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 16:59:33,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 16:59:33,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 16:59:33,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 16:59:33,138 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-20 16:59:33,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-20 16:59:33,138 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-20 16:59:33,138 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-20 16:59:33,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 16:59:33,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 16:59:33,139 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-20 16:59:33,139 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-20 16:59:33,139 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-20 16:59:33,139 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-20 16:59:33,139 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-20 16:59:33,140 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-20 16:59:33,140 INFO L130 BoogieDeclarations]: Found specification of procedure epic_close [2022-11-20 16:59:33,140 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_close [2022-11-20 16:59:33,140 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-20 16:59:33,140 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-20 16:59:33,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 16:59:33,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 16:59:33,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 16:59:33,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 16:59:33,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 16:59:33,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 16:59:33,141 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-20 16:59:33,141 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-20 16:59:33,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_epic_private [2022-11-20 16:59:33,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_epic_private [2022-11-20 16:59:33,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 16:59:33,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 16:59:33,142 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-20 16:59:33,147 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-20 16:59:33,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 16:59:33,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 16:59:33,147 INFO L130 BoogieDeclarations]: Found specification of procedure epic_pause [2022-11-20 16:59:33,147 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_pause [2022-11-20 16:59:33,959 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:59:33,962 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:00:01,559 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 17:00:38,864 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-20 17:00:39,081 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:00:40,116 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:00:40,117 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:00:40,125 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:00:40 BoogieIcfgContainer [2022-11-20 17:00:40,125 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:00:40,126 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:00:40,126 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:00:40,136 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:00:40,136 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:00:40" (1/1) ... [2022-11-20 17:00:40,145 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:00:40,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:00:40,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 1239 states and 1799 transitions. [2022-11-20 17:00:40,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1799 transitions. [2022-11-20 17:00:40,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-11-20 17:00:40,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:00:40,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:00:40,311 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 17:00:40,314 INFO L158 Benchmark]: Toolchain (without parser) took 72526.58ms. Allocated memory was 86.0MB in the beginning and 440.4MB in the end (delta: 354.4MB). Free memory was 50.7MB in the beginning and 129.0MB in the end (delta: -78.3MB). Peak memory consumption was 278.2MB. Max. memory is 16.1GB. [2022-11-20 17:00:40,315 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 62.9MB. Free memory was 41.3MB in the beginning and 41.3MB in the end (delta: 44.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:00:40,321 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4525.59ms. Allocated memory was 86.0MB in the beginning and 220.2MB in the end (delta: 134.2MB). Free memory was 50.5MB in the beginning and 148.3MB in the end (delta: -97.8MB). Peak memory consumption was 97.9MB. Max. memory is 16.1GB. [2022-11-20 17:00:40,323 INFO L158 Benchmark]: Boogie Procedure Inliner took 330.87ms. Allocated memory is still 220.2MB. Free memory was 147.3MB in the beginning and 120.0MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-11-20 17:00:40,323 INFO L158 Benchmark]: Boogie Preprocessor took 278.20ms. Allocated memory is still 220.2MB. Free memory was 120.0MB in the beginning and 88.5MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-20 17:00:40,324 INFO L158 Benchmark]: RCFGBuilder took 67196.58ms. Allocated memory was 220.2MB in the beginning and 440.4MB in the end (delta: 220.2MB). Free memory was 88.5MB in the beginning and 141.6MB in the end (delta: -53.1MB). Peak memory consumption was 223.7MB. Max. memory is 16.1GB. [2022-11-20 17:00:40,324 INFO L158 Benchmark]: CodeCheck took 187.04ms. Allocated memory is still 440.4MB. Free memory was 141.6MB in the beginning and 129.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 17:00:40,329 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 0.33ms. Allocated memory is still 62.9MB. Free memory was 41.3MB in the beginning and 41.3MB in the end (delta: 44.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4525.59ms. Allocated memory was 86.0MB in the beginning and 220.2MB in the end (delta: 134.2MB). Free memory was 50.5MB in the beginning and 148.3MB in the end (delta: -97.8MB). Peak memory consumption was 97.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 330.87ms. Allocated memory is still 220.2MB. Free memory was 147.3MB in the beginning and 120.0MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 278.20ms. Allocated memory is still 220.2MB. Free memory was 120.0MB in the beginning and 88.5MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * RCFGBuilder took 67196.58ms. Allocated memory was 220.2MB in the beginning and 440.4MB in the end (delta: 220.2MB). Free memory was 88.5MB in the beginning and 141.6MB in the end (delta: -53.1MB). Peak memory consumption was 223.7MB. Max. memory is 16.1GB. * CodeCheck took 187.04ms. Allocated memory is still 440.4MB. Free memory was 141.6MB in the beginning and 129.0MB 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 17:00:40,368 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff27b8a-3630-4127-a194-dcf1342a25d0/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