./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-smc91c92_cs.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03490fd9-fccb-42b0-bd08-20440801e316/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03490fd9-fccb-42b0-bd08-20440801e316/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_03490fd9-fccb-42b0-bd08-20440801e316/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03490fd9-fccb-42b0-bd08-20440801e316/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-smc91c92_cs.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03490fd9-fccb-42b0-bd08-20440801e316/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_03490fd9-fccb-42b0-bd08-20440801e316/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 5e82a719a5cd0ec3a30cd42dbacb612fd330a6d3aa584d331bc796b2ce8b6a55 --- 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 18:01:04,060 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:01:04,062 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:01:04,100 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:01:04,101 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:01:04,103 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:01:04,105 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:01:04,112 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:01:04,116 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:01:04,117 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:01:04,118 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:01:04,119 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:01:04,120 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:01:04,124 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:01:04,125 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:01:04,126 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:01:04,127 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:01:04,128 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:01:04,130 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:01:04,132 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:01:04,133 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:01:04,144 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:01:04,145 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:01:04,147 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:01:04,153 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:01:04,160 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:01:04,160 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:01:04,161 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:01:04,163 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:01:04,164 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:01:04,166 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:01:04,167 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:01:04,168 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:01:04,169 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:01:04,171 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:01:04,171 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:01:04,172 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:01:04,172 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:01:04,173 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:01:04,176 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:01:04,176 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:01:04,177 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03490fd9-fccb-42b0-bd08-20440801e316/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 18:01:04,212 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:01:04,212 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:01:04,213 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:01:04,213 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:01:04,214 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:01:04,214 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:01:04,214 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:01:04,214 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:01:04,215 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:01:04,215 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:01:04,215 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:01:04,215 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:01:04,215 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:01:04,216 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:01:04,216 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:01:04,216 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:01:04,216 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:01:04,216 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:01:04,217 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:01:04,217 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:01:04,217 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:01:04,217 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:01:04,218 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:01:04,218 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:01:04,218 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:01:04,218 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_03490fd9-fccb-42b0-bd08-20440801e316/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03490fd9-fccb-42b0-bd08-20440801e316/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5e82a719a5cd0ec3a30cd42dbacb612fd330a6d3aa584d331bc796b2ce8b6a55 [2022-11-20 18:01:04,510 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:01:04,545 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:01:04,548 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:01:04,550 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:01:04,550 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:01:04,552 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03490fd9-fccb-42b0-bd08-20440801e316/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i [2022-11-20 18:01:07,614 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:01:08,288 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:01:08,289 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03490fd9-fccb-42b0-bd08-20440801e316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i [2022-11-20 18:01:08,343 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03490fd9-fccb-42b0-bd08-20440801e316/bin/ukojak-pZX7IvK2PQ/data/70f63389a/875c317b0485443f96c9740aa8594eed/FLAG8fd666729 [2022-11-20 18:01:08,363 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03490fd9-fccb-42b0-bd08-20440801e316/bin/ukojak-pZX7IvK2PQ/data/70f63389a/875c317b0485443f96c9740aa8594eed [2022-11-20 18:01:08,368 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:01:08,370 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:01:08,372 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:01:08,372 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:01:08,376 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:01:08,376 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:01:08" (1/1) ... [2022-11-20 18:01:08,378 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f81e079 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:08, skipping insertion in model container [2022-11-20 18:01:08,378 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:01:08" (1/1) ... [2022-11-20 18:01:08,386 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:01:08,577 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:01:09,095 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 18:01:09,106 INFO L158 Benchmark]: Toolchain (without parser) took 734.56ms. Allocated memory is still 159.4MB. Free memory was 99.7MB in the beginning and 78.8MB in the end (delta: 20.9MB). Peak memory consumption was 34.7MB. Max. memory is 16.1GB. [2022-11-20 18:01:09,106 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 113.2MB. Free memory is still 88.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:01:09,107 INFO L158 Benchmark]: CACSL2BoogieTranslator took 731.82ms. Allocated memory is still 159.4MB. Free memory was 99.7MB in the beginning and 78.8MB in the end (delta: 20.9MB). Peak memory consumption was 34.7MB. Max. memory is 16.1GB. [2022-11-20 18:01:09,109 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 113.2MB. Free memory is still 88.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 731.82ms. Allocated memory is still 159.4MB. Free memory was 99.7MB in the beginning and 78.8MB in the end (delta: 20.9MB). Peak memory consumption was 34.7MB. 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03490fd9-fccb-42b0-bd08-20440801e316/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03490fd9-fccb-42b0-bd08-20440801e316/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_03490fd9-fccb-42b0-bd08-20440801e316/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03490fd9-fccb-42b0-bd08-20440801e316/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-smc91c92_cs.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03490fd9-fccb-42b0-bd08-20440801e316/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_03490fd9-fccb-42b0-bd08-20440801e316/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 5e82a719a5cd0ec3a30cd42dbacb612fd330a6d3aa584d331bc796b2ce8b6a55 --- 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 18:01:11,446 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:01:11,448 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:01:11,468 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:01:11,468 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:01:11,469 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:01:11,471 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:01:11,473 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:01:11,474 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:01:11,475 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:01:11,476 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:01:11,480 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:01:11,480 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:01:11,485 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:01:11,486 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:01:11,487 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:01:11,491 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:01:11,492 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:01:11,493 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:01:11,495 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:01:11,496 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:01:11,502 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:01:11,505 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:01:11,506 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:01:11,514 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:01:11,514 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:01:11,514 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:01:11,515 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:01:11,515 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:01:11,516 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:01:11,522 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:01:11,523 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:01:11,525 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:01:11,525 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:01:11,526 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:01:11,526 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:01:11,539 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:01:11,539 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:01:11,539 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:01:11,540 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:01:11,540 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:01:11,541 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03490fd9-fccb-42b0-bd08-20440801e316/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 18:01:11,565 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:01:11,565 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:01:11,566 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:01:11,566 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:01:11,566 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:01:11,567 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:01:11,567 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:01:11,567 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:01:11,567 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:01:11,567 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:01:11,568 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:01:11,568 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:01:11,568 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:01:11,568 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:01:11,568 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:01:11,568 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:01:11,569 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:01:11,569 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:01:11,569 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:01:11,569 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:01:11,569 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:01:11,570 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:01:11,570 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:01:11,570 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:01:11,570 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:01:11,570 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:01:11,570 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:01:11,571 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:01:11,571 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:01:11,571 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_03490fd9-fccb-42b0-bd08-20440801e316/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03490fd9-fccb-42b0-bd08-20440801e316/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5e82a719a5cd0ec3a30cd42dbacb612fd330a6d3aa584d331bc796b2ce8b6a55 [2022-11-20 18:01:11,945 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:01:11,973 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:01:11,975 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:01:11,977 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:01:11,977 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:01:11,979 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03490fd9-fccb-42b0-bd08-20440801e316/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i [2022-11-20 18:01:15,093 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:01:15,861 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:01:15,867 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03490fd9-fccb-42b0-bd08-20440801e316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i [2022-11-20 18:01:15,920 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03490fd9-fccb-42b0-bd08-20440801e316/bin/ukojak-pZX7IvK2PQ/data/8af8330eb/5e227e35d77644649bbdbb8648b52074/FLAGf83358a48 [2022-11-20 18:01:15,959 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03490fd9-fccb-42b0-bd08-20440801e316/bin/ukojak-pZX7IvK2PQ/data/8af8330eb/5e227e35d77644649bbdbb8648b52074 [2022-11-20 18:01:15,961 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:01:15,962 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:01:15,964 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:01:15,964 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:01:15,967 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:01:15,968 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:01:15" (1/1) ... [2022-11-20 18:01:15,969 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@546ba1f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:15, skipping insertion in model container [2022-11-20 18:01:15,969 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:01:15" (1/1) ... [2022-11-20 18:01:15,977 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:01:16,157 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:01:19,114 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_03490fd9-fccb-42b0-bd08-20440801e316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i[350019,350032] [2022-11-20 18:01:19,120 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_03490fd9-fccb-42b0-bd08-20440801e316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i[350188,350201] [2022-11-20 18:01:19,121 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_03490fd9-fccb-42b0-bd08-20440801e316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i[350355,350368] [2022-11-20 18:01:19,122 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_03490fd9-fccb-42b0-bd08-20440801e316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i[350523,350536] [2022-11-20 18:01:19,144 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:01:19,206 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 18:01:19,269 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:01:19,655 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_03490fd9-fccb-42b0-bd08-20440801e316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i[350019,350032] [2022-11-20 18:01:19,656 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_03490fd9-fccb-42b0-bd08-20440801e316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i[350188,350201] [2022-11-20 18:01:19,657 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_03490fd9-fccb-42b0-bd08-20440801e316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i[350355,350368] [2022-11-20 18:01:19,657 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_03490fd9-fccb-42b0-bd08-20440801e316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i[350523,350536] [2022-11-20 18:01:19,665 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:01:19,691 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:01:20,135 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_03490fd9-fccb-42b0-bd08-20440801e316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i[350019,350032] [2022-11-20 18:01:20,136 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_03490fd9-fccb-42b0-bd08-20440801e316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i[350188,350201] [2022-11-20 18:01:20,136 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_03490fd9-fccb-42b0-bd08-20440801e316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i[350355,350368] [2022-11-20 18:01:20,137 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_03490fd9-fccb-42b0-bd08-20440801e316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i[350523,350536] [2022-11-20 18:01:20,148 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:01:20,369 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:01:20,370 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:20 WrapperNode [2022-11-20 18:01:20,370 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:01:20,371 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:01:20,371 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:01:20,372 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:01:20,379 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:20" (1/1) ... [2022-11-20 18:01:20,487 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:20" (1/1) ... [2022-11-20 18:01:20,723 INFO L138 Inliner]: procedures = 416, calls = 2608, calls flagged for inlining = 197, calls inlined = 171, statements flattened = 4856 [2022-11-20 18:01:20,724 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:01:20,725 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:01:20,725 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:01:20,726 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:01:20,735 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:20" (1/1) ... [2022-11-20 18:01:20,737 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:20" (1/1) ... [2022-11-20 18:01:20,792 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:20" (1/1) ... [2022-11-20 18:01:20,805 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:20" (1/1) ... [2022-11-20 18:01:20,929 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:20" (1/1) ... [2022-11-20 18:01:20,956 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:20" (1/1) ... [2022-11-20 18:01:20,993 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:20" (1/1) ... [2022-11-20 18:01:21,014 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:20" (1/1) ... [2022-11-20 18:01:21,045 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:01:21,047 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:01:21,047 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:01:21,047 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:01:21,048 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:20" (1/1) ... [2022-11-20 18:01:21,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:01:21,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03490fd9-fccb-42b0-bd08-20440801e316/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:01:21,081 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03490fd9-fccb-42b0-bd08-20440801e316/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:01:21,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03490fd9-fccb-42b0-bd08-20440801e316/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:01:21,132 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2022-11-20 18:01:21,133 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2022-11-20 18:01:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure smc91c92_detach [2022-11-20 18:01:21,133 INFO L138 BoogieDeclarations]: Found implementation of procedure smc91c92_detach [2022-11-20 18:01:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2022-11-20 18:01:21,133 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2022-11-20 18:01:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-20 18:01:21,134 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-20 18:01:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure mhz_3288_power [2022-11-20 18:01:21,134 INFO L138 BoogieDeclarations]: Found implementation of procedure mhz_3288_power [2022-11-20 18:01:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 18:01:21,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 18:01:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_request_io [2022-11-20 18:01:21,135 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_request_io [2022-11-20 18:01:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_70 [2022-11-20 18:01:21,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_70 [2022-11-20 18:01:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 18:01:21,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 18:01:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 18:01:21,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 18:01:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-20 18:01:21,138 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-20 18:01:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure smc91c92_resume [2022-11-20 18:01:21,138 INFO L138 BoogieDeclarations]: Found implementation of procedure smc91c92_resume [2022-11-20 18:01:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 18:01:21,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 18:01:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:01:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure smc91c92_suspend [2022-11-20 18:01:21,139 INFO L138 BoogieDeclarations]: Found implementation of procedure smc91c92_suspend [2022-11-20 18:01:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-20 18:01:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 18:01:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 18:01:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 18:01:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-20 18:01:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-20 18:01:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-20 18:01:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-20 18:01:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 18:01:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 18:01:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-20 18:01:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-20 18:01:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-20 18:01:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-20 18:01:21,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-20 18:01:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-20 18:01:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure cvt_ascii_address [2022-11-20 18:01:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure cvt_ascii_address [2022-11-20 18:01:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 18:01:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 18:01:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:01:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-20 18:01:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-20 18:01:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-20 18:01:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-20 18:01:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_smc91c92_cs_driver_exit_13_2 [2022-11-20 18:01:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_smc91c92_cs_driver_exit_13_2 [2022-11-20 18:01:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:01:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 18:01:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 18:01:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-20 18:01:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-20 18:01:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:01:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-20 18:01:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-20 18:01:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure smc_tx_timeout [2022-11-20 18:01:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure smc_tx_timeout [2022-11-20 18:01:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-20 18:01:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-20 18:01:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure smc_reset [2022-11-20 18:01:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure smc_reset [2022-11-20 18:01:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-11-20 18:01:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-11-20 18:01:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-20 18:01:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-20 18:01:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:01:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:01:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 18:01:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 18:01:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 18:01:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 18:01:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 18:01:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 18:01:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure smc_hardware_send_packet [2022-11-20 18:01:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure smc_hardware_send_packet [2022-11-20 18:01:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 18:01:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 18:01:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-20 18:01:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-20 18:01:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_smc_private [2022-11-20 18:01:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_smc_private [2022-11-20 18:01:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure osi_load_firmware [2022-11-20 18:01:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure osi_load_firmware [2022-11-20 18:01:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-20 18:01:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-20 18:01:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure smc_set_xcvr [2022-11-20 18:01:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure smc_set_xcvr [2022-11-20 18:01:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-20 18:01:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-20 18:01:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:01:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-20 18:01:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-20 18:01:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:01:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-20 18:01:21,154 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-20 18:01:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure mot_config [2022-11-20 18:01:21,155 INFO L138 BoogieDeclarations]: Found implementation of procedure mot_config [2022-11-20 18:01:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 18:01:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 18:01:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 18:01:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 18:01:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:01:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure check_sig [2022-11-20 18:01:21,161 INFO L138 BoogieDeclarations]: Found implementation of procedure check_sig [2022-11-20 18:01:21,162 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-20 18:01:21,162 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-20 18:01:21,163 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-20 18:01:21,168 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-20 18:01:21,168 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-20 18:01:21,169 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-20 18:01:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 18:01:21,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 18:01:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-20 18:01:21,169 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-20 18:01:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2022-11-20 18:01:21,170 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2022-11-20 18:01:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-20 18:01:21,170 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-20 18:01:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-20 18:01:21,170 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-20 18:01:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-20 18:01:21,170 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-20 18:01:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_loop_tuple [2022-11-20 18:01:21,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_loop_tuple [2022-11-20 18:01:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure smc91c92_release [2022-11-20 18:01:21,171 INFO L138 BoogieDeclarations]: Found implementation of procedure smc91c92_release [2022-11-20 18:01:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 18:01:21,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 18:01:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_smc_private [2022-11-20 18:01:21,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_smc_private [2022-11-20 18:01:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_loop_config [2022-11-20 18:01:21,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_loop_config [2022-11-20 18:01:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 18:01:21,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 18:01:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure smc_interrupt [2022-11-20 18:01:21,172 INFO L138 BoogieDeclarations]: Found implementation of procedure smc_interrupt [2022-11-20 18:01:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-20 18:01:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-20 18:01:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-20 18:01:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-20 18:01:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 18:01:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 18:01:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-20 18:01:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-20 18:01:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-20 18:01:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-20 18:01:22,143 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:01:22,149 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:01:23,390 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 18:02:29,348 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-20 18:02:29,534 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:02:30,571 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:02:30,572 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 18:02:30,578 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:02:30 BoogieIcfgContainer [2022-11-20 18:02:30,578 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:02:30,579 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:02:30,579 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:02:30,589 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:02:30,589 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:02:30" (1/1) ... [2022-11-20 18:02:30,599 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:02:30,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:30,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 1221 states and 1816 transitions. [2022-11-20 18:02:30,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 1816 transitions. [2022-11-20 18:02:30,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-11-20 18:02:30,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:30,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:30,795 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 18:02:30,800 INFO L158 Benchmark]: Toolchain (without parser) took 74836.70ms. Allocated memory was 86.0MB in the beginning and 390.1MB in the end (delta: 304.1MB). Free memory was 61.1MB in the beginning and 180.0MB in the end (delta: -118.9MB). Peak memory consumption was 184.7MB. Max. memory is 16.1GB. [2022-11-20 18:02:30,800 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 67.1MB. Free memory is still 44.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:02:30,801 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4406.88ms. Allocated memory was 86.0MB in the beginning and 195.0MB in the end (delta: 109.1MB). Free memory was 60.9MB in the beginning and 84.5MB in the end (delta: -23.6MB). Peak memory consumption was 102.3MB. Max. memory is 16.1GB. [2022-11-20 18:02:30,802 INFO L158 Benchmark]: Boogie Procedure Inliner took 352.79ms. Allocated memory is still 195.0MB. Free memory was 84.5MB in the beginning and 109.1MB in the end (delta: -24.7MB). Peak memory consumption was 35.1MB. Max. memory is 16.1GB. [2022-11-20 18:02:30,802 INFO L158 Benchmark]: Boogie Preprocessor took 320.02ms. Allocated memory is still 195.0MB. Free memory was 109.1MB in the beginning and 78.5MB in the end (delta: 30.7MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-20 18:02:30,803 INFO L158 Benchmark]: RCFGBuilder took 69531.68ms. Allocated memory was 195.0MB in the beginning and 390.1MB in the end (delta: 195.0MB). Free memory was 78.5MB in the beginning and 192.6MB in the end (delta: -114.2MB). Peak memory consumption was 202.8MB. Max. memory is 16.1GB. [2022-11-20 18:02:30,803 INFO L158 Benchmark]: CodeCheck took 219.27ms. Allocated memory is still 390.1MB. Free memory was 192.6MB in the beginning and 180.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 18:02:30,806 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 0.32ms. Allocated memory is still 67.1MB. Free memory is still 44.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4406.88ms. Allocated memory was 86.0MB in the beginning and 195.0MB in the end (delta: 109.1MB). Free memory was 60.9MB in the beginning and 84.5MB in the end (delta: -23.6MB). Peak memory consumption was 102.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 352.79ms. Allocated memory is still 195.0MB. Free memory was 84.5MB in the beginning and 109.1MB in the end (delta: -24.7MB). Peak memory consumption was 35.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 320.02ms. Allocated memory is still 195.0MB. Free memory was 109.1MB in the beginning and 78.5MB in the end (delta: 30.7MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * RCFGBuilder took 69531.68ms. Allocated memory was 195.0MB in the beginning and 390.1MB in the end (delta: 195.0MB). Free memory was 78.5MB in the beginning and 192.6MB in the end (delta: -114.2MB). Peak memory consumption was 202.8MB. Max. memory is 16.1GB. * CodeCheck took 219.27ms. Allocated memory is still 390.1MB. Free memory was 192.6MB in the beginning and 180.0MB 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 18:02:30,871 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03490fd9-fccb-42b0-bd08-20440801e316/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