./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-wan-lmc-lmc.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_bc211e80-c141-4673-8b54-e3677f349f59/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bc211e80-c141-4673-8b54-e3677f349f59/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bc211e80-c141-4673-8b54-e3677f349f59/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bc211e80-c141-4673-8b54-e3677f349f59/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bc211e80-c141-4673-8b54-e3677f349f59/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bc211e80-c141-4673-8b54-e3677f349f59/bin/ukojak --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 d20d82ec33626237c0b9483c698cde51d2dcbd04 .................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_bc211e80-c141-4673-8b54-e3677f349f59/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bc211e80-c141-4673-8b54-e3677f349f59/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bc211e80-c141-4673-8b54-e3677f349f59/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bc211e80-c141-4673-8b54-e3677f349f59/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bc211e80-c141-4673-8b54-e3677f349f59/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bc211e80-c141-4673-8b54-e3677f349f59/bin/ukojak --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 d20d82ec33626237c0b9483c698cde51d2dcbd04 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: NullPointerException: null --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:54:41,645 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:54:41,647 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:54:41,720 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:54:41,721 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:54:41,723 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:54:41,725 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:54:41,728 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:54:41,730 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:54:41,732 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:54:41,733 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:54:41,735 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:54:41,736 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:54:41,737 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:54:41,740 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:54:41,743 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:54:41,751 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:54:41,756 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:54:41,760 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:54:41,769 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:54:41,771 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:54:41,780 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:54:41,782 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:54:41,783 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:54:41,787 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:54:41,787 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:54:41,788 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:54:41,789 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:54:41,790 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:54:41,791 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:54:41,791 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:54:41,792 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:54:41,793 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:54:41,795 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:54:41,796 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:54:41,796 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:54:41,797 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:54:41,798 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:54:41,799 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:54:41,800 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:54:41,801 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:54:41,802 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bc211e80-c141-4673-8b54-e3677f349f59/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 20:54:41,834 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:54:41,838 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:54:41,840 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:54:41,840 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:54:41,842 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:54:41,842 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:54:41,842 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:54:41,842 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:54:41,843 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:54:41,843 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:54:41,844 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:54:41,844 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:54:41,844 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:54:41,845 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:54:41,845 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:54:41,845 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:54:41,845 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:54:41,846 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:54:41,846 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:54:41,846 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:54:41,846 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:54:41,847 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:54:41,847 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:54:41,847 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 20:54:41,847 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:54:41,848 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:54:41,848 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:54:41,848 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_bc211e80-c141-4673-8b54-e3677f349f59/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bc211e80-c141-4673-8b54-e3677f349f59/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d20d82ec33626237c0b9483c698cde51d2dcbd04 [2020-11-29 20:54:42,113 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:54:42,153 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:54:42,156 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:54:42,157 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:54:42,158 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:54:42,159 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bc211e80-c141-4673-8b54-e3677f349f59/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i [2020-11-29 20:54:42,259 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bc211e80-c141-4673-8b54-e3677f349f59/bin/ukojak/data/9c26882f1/1cc10396f20a450eb2bf1986d0acb0f7/FLAG867cb599c [2020-11-29 20:54:43,425 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:54:43,427 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bc211e80-c141-4673-8b54-e3677f349f59/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i [2020-11-29 20:54:43,529 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bc211e80-c141-4673-8b54-e3677f349f59/bin/ukojak/data/9c26882f1/1cc10396f20a450eb2bf1986d0acb0f7/FLAG867cb599c [2020-11-29 20:54:43,656 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bc211e80-c141-4673-8b54-e3677f349f59/bin/ukojak/data/9c26882f1/1cc10396f20a450eb2bf1986d0acb0f7 [2020-11-29 20:54:43,661 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:54:43,664 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:54:43,670 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:54:43,670 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:54:43,675 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:54:43,676 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:54:43" (1/1) ... [2020-11-29 20:54:43,678 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48fb564b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:54:43, skipping insertion in model container [2020-11-29 20:54:43,678 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:54:43" (1/1) ... [2020-11-29 20:54:43,685 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:54:43,887 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:54:48,069 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:54:48,112 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 20:54:49,338 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:54:50,342 INFO L208 MainTranslator]: Completed translation [2020-11-29 20:54:50,342 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:54:50 WrapperNode [2020-11-29 20:54:50,342 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:54:50,344 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 20:54:50,344 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 20:54:50,344 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 20:54:50,356 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:54:50" (1/1) ... [2020-11-29 20:54:50,507 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:54:50" (1/1) ... [2020-11-29 20:54:50,774 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 20:54:50,775 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 20:54:50,778 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 20:54:50,778 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 20:54:50,787 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:54:50" (1/1) ... [2020-11-29 20:54:50,787 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:54:50" (1/1) ... [2020-11-29 20:54:50,850 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:54:50" (1/1) ... [2020-11-29 20:54:50,851 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:54:50" (1/1) ... [2020-11-29 20:54:51,166 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:54:50" (1/1) ... [2020-11-29 20:54:51,214 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:54:50" (1/1) ... [2020-11-29 20:54:51,280 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:54:50" (1/1) ... [2020-11-29 20:54:51,342 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 20:54:51,344 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 20:54:51,344 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 20:54:51,344 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 20:54:51,345 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:54:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_bc211e80-c141-4673-8b54-e3677f349f59/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:54:51,561 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_running_reset [2020-11-29 20:54:51,561 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_running_reset [2020-11-29 20:54:51,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-11-29 20:54:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-11-29 20:54:51,562 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_crc_length [2020-11-29 20:54:51,563 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_crc_length [2020-11-29 20:54:51,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-11-29 20:54:51,563 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-11-29 20:54:51,563 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dec_reset [2020-11-29 20:54:51,563 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dec_reset [2020-11-29 20:54:51,564 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_get_link_status [2020-11-29 20:54:51,565 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_get_link_status [2020-11-29 20:54:51,565 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-11-29 20:54:51,565 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-11-29 20:54:51,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-11-29 20:54:51,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-11-29 20:54:51,565 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_default [2020-11-29 20:54:51,566 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_default [2020-11-29 20:54:51,566 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkinput [2020-11-29 20:54:51,566 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkinput [2020-11-29 20:54:51,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-11-29 20:54:51,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-11-29 20:54:51,566 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_status [2020-11-29 20:54:51,567 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_status [2020-11-29 20:54:51,567 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_100ft [2020-11-29 20:54:51,567 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_100ft [2020-11-29 20:54:51,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_64 [2020-11-29 20:54:51,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_64 [2020-11-29 20:54:51,567 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dummy_set_1 [2020-11-29 20:54:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dummy_set_1 [2020-11-29 20:54:51,568 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-11-29 20:54:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-11-29 20:54:51,568 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_close [2020-11-29 20:54:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_close [2020-11-29 20:54:51,569 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_watchdog [2020-11-29 20:54:51,569 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_watchdog [2020-11-29 20:54:51,570 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_reset [2020-11-29 20:54:51,570 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_reset [2020-11-29 20:54:51,570 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_sc [2020-11-29 20:54:51,570 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_sc [2020-11-29 20:54:51,570 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_netif [2020-11-29 20:54:51,570 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_netif [2020-11-29 20:54:51,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-11-29 20:54:51,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-11-29 20:54:51,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-11-29 20:54:51,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-11-29 20:54:51,572 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_trace [2020-11-29 20:54:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_trace [2020-11-29 20:54:51,572 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_get_link_status [2020-11-29 20:54:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_get_link_status [2020-11-29 20:54:51,572 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-29 20:54:51,573 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-11-29 20:54:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-11-29 20:54:51,573 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-11-29 20:54:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-11-29 20:54:51,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-11-29 20:54:51,574 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-11-29 20:54:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-11-29 20:54:51,574 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_default [2020-11-29 20:54:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_default [2020-11-29 20:54:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_clock [2020-11-29 20:54:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_clock [2020-11-29 20:54:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-11-29 20:54:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-11-29 20:54:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-11-29 20:54:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_off [2020-11-29 20:54:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_off [2020-11-29 20:54:51,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-29 20:54:51,578 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2020-11-29 20:54:51,578 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2020-11-29 20:54:51,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-11-29 20:54:51,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-11-29 20:54:51,579 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_default [2020-11-29 20:54:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_default [2020-11-29 20:54:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-11-29 20:54:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-11-29 20:54:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-11-29 20:54:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-11-29 20:54:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_softreset [2020-11-29 20:54:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_softreset [2020-11-29 20:54:51,581 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110_bit [2020-11-29 20:54:51,581 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110_bit [2020-11-29 20:54:51,581 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-11-29 20:54:51,581 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-11-29 20:54:51,581 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-11-29 20:54:51,581 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-11-29 20:54:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_crc_length [2020-11-29 20:54:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_crc_length [2020-11-29 20:54:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_writereg [2020-11-29 20:54:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_writereg [2020-11-29 20:54:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-11-29 20:54:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-11-29 20:54:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2020-11-29 20:54:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2020-11-29 20:54:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_status [2020-11-29 20:54:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_status [2020-11-29 20:54:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-29 20:54:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-11-29 20:54:51,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-11-29 20:54:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2020-11-29 20:54:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2020-11-29 20:54:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-11-29 20:54:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-11-29 20:54:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-11-29 20:54:51,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-11-29 20:54:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lmc_lock_of_lmc___softc [2020-11-29 20:54:51,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lmc_lock_of_lmc___softc [2020-11-29 20:54:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-29 20:54:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_readreg [2020-11-29 20:54:51,588 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_readreg [2020-11-29 20:54:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-11-29 20:54:51,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-11-29 20:54:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-11-29 20:54:51,589 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-11-29 20:54:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-11-29 20:54:51,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-11-29 20:54:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_init [2020-11-29 20:54:51,590 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_init [2020-11-29 20:54:51,591 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-11-29 20:54:51,591 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-11-29 20:54:51,591 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_open [2020-11-29 20:54:51,591 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_open [2020-11-29 20:54:51,592 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-11-29 20:54:51,592 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-11-29 20:54:51,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-11-29 20:54:51,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-11-29 20:54:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_watchdog [2020-11-29 20:54:51,596 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_watchdog [2020-11-29 20:54:51,597 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_status [2020-11-29 20:54:51,597 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_status [2020-11-29 20:54:51,597 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_set_protocol [2020-11-29 20:54:51,597 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_set_protocol [2020-11-29 20:54:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_clock [2020-11-29 20:54:51,598 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_clock [2020-11-29 20:54:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2020-11-29 20:54:51,599 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2020-11-29 20:54:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 20:54:51,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 20:54:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-29 20:54:51,607 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-29 20:54:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_open [2020-11-29 20:54:51,608 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_open [2020-11-29 20:54:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-11-29 20:54:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-11-29 20:54:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-11-29 20:54:51,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-11-29 20:54:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lmc_driver_exit_17_2 [2020-11-29 20:54:51,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lmc_driver_exit_17_2 [2020-11-29 20:54:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-11-29 20:54:51,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-11-29 20:54:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-11-29 20:54:51,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-11-29 20:54:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_get_link_status [2020-11-29 20:54:51,610 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_get_link_status [2020-11-29 20:54:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_circuit_type [2020-11-29 20:54:51,610 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_circuit_type [2020-11-29 20:54:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_status [2020-11-29 20:54:51,610 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_status [2020-11-29 20:54:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-11-29 20:54:51,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-11-29 20:54:51,611 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_get_link_status [2020-11-29 20:54:51,612 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_get_link_status [2020-11-29 20:54:51,612 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_init [2020-11-29 20:54:51,612 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_init [2020-11-29 20:54:51,612 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-11-29 20:54:51,612 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-11-29 20:54:51,613 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_scram [2020-11-29 20:54:51,613 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_scram [2020-11-29 20:54:51,613 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_init [2020-11-29 20:54:51,613 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_init [2020-11-29 20:54:51,613 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkoutput [2020-11-29 20:54:51,613 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkoutput [2020-11-29 20:54:51,613 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-11-29 20:54:51,614 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-11-29 20:54:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 20:54:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_driver_timeout [2020-11-29 20:54:51,614 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_driver_timeout [2020-11-29 20:54:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lmc_lock_of_lmc___softc [2020-11-29 20:54:51,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lmc_lock_of_lmc___softc [2020-11-29 20:54:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-29 20:54:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-11-29 20:54:51,615 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-11-29 20:54:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110 [2020-11-29 20:54:51,615 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110 [2020-11-29 20:54:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-11-29 20:54:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-11-29 20:54:51,617 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-11-29 20:54:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_speed [2020-11-29 20:54:51,617 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_speed [2020-11-29 20:54:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_crc_length [2020-11-29 20:54:51,618 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_crc_length [2020-11-29 20:54:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-11-29 20:54:51,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-11-29 20:54:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_type [2020-11-29 20:54:51,618 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_type [2020-11-29 20:54:51,619 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_remove_one [2020-11-29 20:54:51,619 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_remove_one [2020-11-29 20:54:51,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-11-29 20:54:51,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-11-29 20:54:51,619 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2020-11-29 20:54:51,619 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2020-11-29 20:54:51,620 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_write [2020-11-29 20:54:51,620 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_write [2020-11-29 20:54:51,620 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_close [2020-11-29 20:54:51,620 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_close [2020-11-29 20:54:51,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-11-29 20:54:51,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-11-29 20:54:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-11-29 20:54:51,621 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-11-29 20:54:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-11-29 20:54:51,621 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-11-29 20:54:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_link_status [2020-11-29 20:54:51,621 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_link_status [2020-11-29 20:54:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_watchdog [2020-11-29 20:54:51,622 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_watchdog [2020-11-29 20:54:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-11-29 20:54:51,622 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-11-29 20:54:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_watchdog [2020-11-29 20:54:51,622 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_watchdog [2020-11-29 20:54:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-29 20:54:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2020-11-29 20:54:51,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2020-11-29 20:54:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-11-29 20:54:51,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-11-29 20:54:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_link_status [2020-11-29 20:54:51,623 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_link_status [2020-11-29 20:54:51,624 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_init [2020-11-29 20:54:51,624 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_init [2020-11-29 20:54:51,624 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_attach [2020-11-29 20:54:51,624 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_attach [2020-11-29 20:54:51,624 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_default [2020-11-29 20:54:51,624 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_default [2020-11-29 20:54:51,625 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-11-29 20:54:51,625 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-11-29 20:54:51,625 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_crc_length [2020-11-29 20:54:51,625 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_crc_length [2020-11-29 20:54:51,625 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_clock [2020-11-29 20:54:51,625 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_clock [2020-11-29 20:54:51,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-11-29 20:54:51,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-11-29 20:54:51,626 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dummy_set2_1 [2020-11-29 20:54:51,626 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dummy_set2_1 [2020-11-29 20:54:51,626 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_on [2020-11-29 20:54:51,626 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_on [2020-11-29 20:54:51,627 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2020-11-29 20:54:51,627 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2020-11-29 20:54:51,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-29 20:54:51,627 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-11-29 20:54:51,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-11-29 20:54:51,627 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2020-11-29 20:54:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2020-11-29 20:54:51,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-11-29 20:54:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-11-29 20:54:51,629 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2020-11-29 20:54:51,634 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2020-11-29 20:54:54,060 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-11-29 20:54:56,370 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: call #t~mem1471.base, #t~mem1471.offset := read~$Pointer$(~sc.base, 141 + ~sc.offset, 8); [2020-11-29 20:54:56,370 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L12881: SUMMARY for call lmc_trace(#t~mem1471.base, #t~mem1471.offset, #t~string1472.base, #t~string1472.offset); srcloc: null [2020-11-29 20:54:56,370 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L12881-1: havoc #t~mem1471.base, #t~mem1471.offset; [2020-11-29 20:57:16,538 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2020-11-29 20:57:16,590 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2020-11-29 20:57:16,595 INFO L168 Benchmark]: Toolchain (without parser) took 152929.55 ms. Allocated memory was 134.2 MB in the beginning and 1.9 GB in the end (delta: 1.8 GB). Free memory was 85.6 MB in the beginning and 1.4 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.2 GB. Max. memory is 16.1 GB. [2020-11-29 20:57:16,595 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 73.4 MB. Free memory was 33.7 MB in the beginning and 33.7 MB in the end (delta: 34.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:57:16,596 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6672.71 ms. Allocated memory was 134.2 MB in the beginning and 360.7 MB in the end (delta: 226.5 MB). Free memory was 85.4 MB in the beginning and 177.6 MB in the end (delta: -92.2 MB). Peak memory consumption was 189.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:57:16,597 INFO L168 Benchmark]: Boogie Procedure Inliner took 430.93 ms. Allocated memory is still 360.7 MB. Free memory was 177.6 MB in the beginning and 136.7 MB in the end (delta: 40.9 MB). Peak memory consumption was 41.9 MB. Max. memory is 16.1 GB. [2020-11-29 20:57:16,598 INFO L168 Benchmark]: Boogie Preprocessor took 566.87 ms. Allocated memory is still 360.7 MB. Free memory was 136.7 MB in the beginning and 234.0 MB in the end (delta: -97.3 MB). Peak memory consumption was 50.6 MB. Max. memory is 16.1 GB. [2020-11-29 20:57:16,598 INFO L168 Benchmark]: RCFGBuilder took 145248.98 ms. Allocated memory was 360.7 MB in the beginning and 1.9 GB in the end (delta: 1.5 GB). Free memory was 234.0 MB in the beginning and 1.4 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.2 GB. Max. memory is 16.1 GB. [2020-11-29 20:57:16,602 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 73.4 MB. Free memory was 33.7 MB in the beginning and 33.7 MB in the end (delta: 34.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6672.71 ms. Allocated memory was 134.2 MB in the beginning and 360.7 MB in the end (delta: 226.5 MB). Free memory was 85.4 MB in the beginning and 177.6 MB in the end (delta: -92.2 MB). Peak memory consumption was 189.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 430.93 ms. Allocated memory is still 360.7 MB. Free memory was 177.6 MB in the beginning and 136.7 MB in the end (delta: 40.9 MB). Peak memory consumption was 41.9 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 566.87 ms. Allocated memory is still 360.7 MB. Free memory was 136.7 MB in the beginning and 234.0 MB in the end (delta: -97.3 MB). Peak memory consumption was 50.6 MB. Max. memory is 16.1 GB. * RCFGBuilder took 145248.98 ms. Allocated memory was 360.7 MB in the beginning and 1.9 GB in the end (delta: 1.5 GB). Free memory was 234.0 MB in the beginning and 1.4 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.2 GB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:413) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:57:18,978 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:57:18,981 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:57:19,022 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:57:19,022 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:57:19,024 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:57:19,026 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:57:19,029 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:57:19,031 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:57:19,033 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:57:19,034 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:57:19,036 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:57:19,036 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:57:19,038 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:57:19,039 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:57:19,041 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:57:19,042 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:57:19,043 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:57:19,046 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:57:19,048 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:57:19,050 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:57:19,061 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:57:19,063 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:57:19,065 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:57:19,069 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:57:19,075 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:57:19,077 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:57:19,078 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:57:19,080 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:57:19,082 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:57:19,082 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:57:19,083 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:57:19,088 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:57:19,089 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:57:19,091 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:57:19,092 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:57:19,093 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:57:19,094 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:57:19,094 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:57:19,095 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:57:19,097 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:57:19,098 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bc211e80-c141-4673-8b54-e3677f349f59/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 20:57:19,143 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:57:19,144 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:57:19,145 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:57:19,145 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:57:19,147 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:57:19,147 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:57:19,148 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:57:19,148 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:57:19,148 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:57:19,148 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:57:19,149 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:57:19,150 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 20:57:19,150 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:57:19,150 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:57:19,150 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:57:19,151 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:57:19,151 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:57:19,152 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:57:19,152 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:57:19,152 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:57:19,152 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:57:19,153 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:57:19,153 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:57:19,153 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:57:19,153 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:57:19,154 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 20:57:19,154 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:57:19,155 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:57:19,167 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 20:57:19,168 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:57:19,168 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 20:57:19,168 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_bc211e80-c141-4673-8b54-e3677f349f59/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bc211e80-c141-4673-8b54-e3677f349f59/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d20d82ec33626237c0b9483c698cde51d2dcbd04 [2020-11-29 20:57:19,583 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:57:19,610 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:57:19,613 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:57:19,614 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:57:19,620 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:57:19,621 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bc211e80-c141-4673-8b54-e3677f349f59/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i [2020-11-29 20:57:19,701 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bc211e80-c141-4673-8b54-e3677f349f59/bin/ukojak/data/fddcb0ae4/6c3929bb289e45579e29df3fb7376026/FLAG22db64a23 [2020-11-29 20:57:20,790 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:57:20,790 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bc211e80-c141-4673-8b54-e3677f349f59/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i [2020-11-29 20:57:20,857 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bc211e80-c141-4673-8b54-e3677f349f59/bin/ukojak/data/fddcb0ae4/6c3929bb289e45579e29df3fb7376026/FLAG22db64a23 [2020-11-29 20:57:21,202 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bc211e80-c141-4673-8b54-e3677f349f59/bin/ukojak/data/fddcb0ae4/6c3929bb289e45579e29df3fb7376026 [2020-11-29 20:57:21,205 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:57:21,207 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:57:21,208 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:57:21,208 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:57:21,212 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:57:21,213 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:57:21" (1/1) ... [2020-11-29 20:57:21,214 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61d3ae95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:57:21, skipping insertion in model container [2020-11-29 20:57:21,215 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:57:21" (1/1) ... [2020-11-29 20:57:21,222 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:57:21,401 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:57:24,978 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:57:25,040 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 20:57:25,148 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:57:25,602 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:57:25,642 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 20:57:26,721 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:57:27,791 INFO L208 MainTranslator]: Completed translation [2020-11-29 20:57:27,793 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:57:27 WrapperNode [2020-11-29 20:57:27,794 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:57:27,796 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 20:57:27,796 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 20:57:27,796 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 20:57:27,805 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:57:27" (1/1) ... [2020-11-29 20:57:27,988 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:57:27" (1/1) ... [2020-11-29 20:57:28,311 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 20:57:28,313 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 20:57:28,313 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 20:57:28,313 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 20:57:28,324 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:57:27" (1/1) ... [2020-11-29 20:57:28,324 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:57:27" (1/1) ... [2020-11-29 20:57:28,393 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:57:27" (1/1) ... [2020-11-29 20:57:28,393 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:57:27" (1/1) ... [2020-11-29 20:57:28,593 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:57:27" (1/1) ... [2020-11-29 20:57:28,633 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:57:27" (1/1) ... [2020-11-29 20:57:28,711 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:57:27" (1/1) ... [2020-11-29 20:57:28,771 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 20:57:28,773 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 20:57:28,774 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 20:57:28,774 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 20:57:28,775 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:57:27" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_bc211e80-c141-4673-8b54-e3677f349f59/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:57:28,870 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_running_reset [2020-11-29 20:57:28,870 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_running_reset [2020-11-29 20:57:28,870 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-11-29 20:57:28,871 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-11-29 20:57:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_crc_length [2020-11-29 20:57:28,872 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_crc_length [2020-11-29 20:57:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-11-29 20:57:28,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-11-29 20:57:28,873 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dec_reset [2020-11-29 20:57:28,873 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dec_reset [2020-11-29 20:57:28,873 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_get_link_status [2020-11-29 20:57:28,873 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_get_link_status [2020-11-29 20:57:28,874 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-11-29 20:57:28,874 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-11-29 20:57:28,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-11-29 20:57:28,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-11-29 20:57:28,874 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_default [2020-11-29 20:57:28,875 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_default [2020-11-29 20:57:28,875 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkinput [2020-11-29 20:57:28,875 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkinput [2020-11-29 20:57:28,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-11-29 20:57:28,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-11-29 20:57:28,876 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_status [2020-11-29 20:57:28,876 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_status [2020-11-29 20:57:28,877 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_100ft [2020-11-29 20:57:28,877 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_100ft [2020-11-29 20:57:28,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_64 [2020-11-29 20:57:28,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_64 [2020-11-29 20:57:28,878 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dummy_set_1 [2020-11-29 20:57:28,879 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dummy_set_1 [2020-11-29 20:57:28,879 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_close [2020-11-29 20:57:28,879 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_close [2020-11-29 20:57:28,879 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2020-11-29 20:57:28,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2020-11-29 20:57:28,880 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_watchdog [2020-11-29 20:57:28,880 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_watchdog [2020-11-29 20:57:28,880 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_reset [2020-11-29 20:57:28,880 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_reset [2020-11-29 20:57:28,881 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_sc [2020-11-29 20:57:28,882 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_sc [2020-11-29 20:57:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_netif [2020-11-29 20:57:28,882 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_netif [2020-11-29 20:57:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-11-29 20:57:28,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-11-29 20:57:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-11-29 20:57:28,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-11-29 20:57:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_trace [2020-11-29 20:57:28,884 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_trace [2020-11-29 20:57:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_get_link_status [2020-11-29 20:57:28,884 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_get_link_status [2020-11-29 20:57:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-29 20:57:28,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-29 20:57:28,885 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-11-29 20:57:28,886 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-11-29 20:57:28,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2020-11-29 20:57:28,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2020-11-29 20:57:28,887 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-11-29 20:57:28,887 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-11-29 20:57:28,888 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-11-29 20:57:28,888 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-11-29 20:57:28,889 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_default [2020-11-29 20:57:28,889 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_default [2020-11-29 20:57:28,889 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_clock [2020-11-29 20:57:28,890 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_clock [2020-11-29 20:57:28,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-11-29 20:57:28,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-11-29 20:57:28,891 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_off [2020-11-29 20:57:28,891 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_off [2020-11-29 20:57:28,891 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2020-11-29 20:57:28,891 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2020-11-29 20:57:28,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-11-29 20:57:28,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-11-29 20:57:28,892 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_default [2020-11-29 20:57:28,892 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_default [2020-11-29 20:57:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-11-29 20:57:28,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-11-29 20:57:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-11-29 20:57:28,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-11-29 20:57:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_softreset [2020-11-29 20:57:28,894 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_softreset [2020-11-29 20:57:28,894 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110_bit [2020-11-29 20:57:28,894 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110_bit [2020-11-29 20:57:28,894 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-11-29 20:57:28,894 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-11-29 20:57:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-11-29 20:57:28,895 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-11-29 20:57:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_crc_length [2020-11-29 20:57:28,895 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_crc_length [2020-11-29 20:57:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_writereg [2020-11-29 20:57:28,896 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_writereg [2020-11-29 20:57:28,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-11-29 20:57:28,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-11-29 20:57:28,896 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2020-11-29 20:57:28,897 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2020-11-29 20:57:28,898 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_status [2020-11-29 20:57:28,898 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_status [2020-11-29 20:57:28,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-29 20:57:28,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-11-29 20:57:28,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-11-29 20:57:28,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2020-11-29 20:57:28,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2020-11-29 20:57:28,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-11-29 20:57:28,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-11-29 20:57:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-11-29 20:57:28,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-11-29 20:57:28,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lmc_lock_of_lmc___softc [2020-11-29 20:57:28,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lmc_lock_of_lmc___softc [2020-11-29 20:57:28,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-29 20:57:28,903 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_readreg [2020-11-29 20:57:28,903 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_readreg [2020-11-29 20:57:28,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2020-11-29 20:57:28,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2020-11-29 20:57:28,904 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-11-29 20:57:28,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-11-29 20:57:28,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2020-11-29 20:57:28,905 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-11-29 20:57:28,905 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-11-29 20:57:28,905 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_init [2020-11-29 20:57:28,906 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_init [2020-11-29 20:57:28,907 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-11-29 20:57:28,910 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-11-29 20:57:28,910 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_open [2020-11-29 20:57:28,910 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_open [2020-11-29 20:57:28,911 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-11-29 20:57:28,911 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-11-29 20:57:28,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-11-29 20:57:28,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-11-29 20:57:28,913 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_watchdog [2020-11-29 20:57:28,914 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_watchdog [2020-11-29 20:57:28,914 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_status [2020-11-29 20:57:28,914 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_status [2020-11-29 20:57:28,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2020-11-29 20:57:28,921 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_set_protocol [2020-11-29 20:57:28,921 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_set_protocol [2020-11-29 20:57:28,921 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_clock [2020-11-29 20:57:28,922 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_clock [2020-11-29 20:57:28,922 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2020-11-29 20:57:28,922 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2020-11-29 20:57:28,922 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 20:57:28,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 20:57:28,923 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-29 20:57:28,923 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-29 20:57:28,923 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_open [2020-11-29 20:57:28,923 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_open [2020-11-29 20:57:28,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2020-11-29 20:57:28,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2020-11-29 20:57:28,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-11-29 20:57:28,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-11-29 20:57:28,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2020-11-29 20:57:28,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-11-29 20:57:28,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-11-29 20:57:28,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-11-29 20:57:28,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lmc_driver_exit_17_2 [2020-11-29 20:57:28,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lmc_driver_exit_17_2 [2020-11-29 20:57:28,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-11-29 20:57:28,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-11-29 20:57:28,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-11-29 20:57:28,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-11-29 20:57:28,927 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_get_link_status [2020-11-29 20:57:28,927 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_get_link_status [2020-11-29 20:57:28,927 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_circuit_type [2020-11-29 20:57:28,927 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_circuit_type [2020-11-29 20:57:28,928 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_status [2020-11-29 20:57:28,928 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_status [2020-11-29 20:57:28,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-11-29 20:57:28,928 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-11-29 20:57:28,928 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_get_link_status [2020-11-29 20:57:28,928 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_get_link_status [2020-11-29 20:57:28,929 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_init [2020-11-29 20:57:28,929 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_init [2020-11-29 20:57:28,929 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-11-29 20:57:28,929 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-11-29 20:57:28,929 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_scram [2020-11-29 20:57:28,930 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_scram [2020-11-29 20:57:28,930 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_init [2020-11-29 20:57:28,930 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_init [2020-11-29 20:57:28,930 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkoutput [2020-11-29 20:57:28,930 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkoutput [2020-11-29 20:57:28,931 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-11-29 20:57:28,931 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-11-29 20:57:28,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 20:57:28,931 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_driver_timeout [2020-11-29 20:57:28,931 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_driver_timeout [2020-11-29 20:57:28,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lmc_lock_of_lmc___softc [2020-11-29 20:57:28,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lmc_lock_of_lmc___softc [2020-11-29 20:57:28,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-29 20:57:28,932 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-11-29 20:57:28,932 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-11-29 20:57:28,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2020-11-29 20:57:28,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2020-11-29 20:57:28,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2020-11-29 20:57:28,933 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110 [2020-11-29 20:57:28,933 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110 [2020-11-29 20:57:28,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-11-29 20:57:28,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-11-29 20:57:28,934 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-11-29 20:57:28,934 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-11-29 20:57:28,934 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_speed [2020-11-29 20:57:28,934 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_speed [2020-11-29 20:57:28,934 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_crc_length [2020-11-29 20:57:28,935 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_crc_length [2020-11-29 20:57:28,935 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_type [2020-11-29 20:57:28,935 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_type [2020-11-29 20:57:28,935 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_remove_one [2020-11-29 20:57:28,935 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_remove_one [2020-11-29 20:57:28,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-11-29 20:57:28,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-11-29 20:57:28,936 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2020-11-29 20:57:28,936 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2020-11-29 20:57:28,936 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_write [2020-11-29 20:57:28,936 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_write [2020-11-29 20:57:28,937 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_close [2020-11-29 20:57:28,937 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_close [2020-11-29 20:57:28,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-11-29 20:57:28,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-11-29 20:57:28,937 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-11-29 20:57:28,937 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-11-29 20:57:28,938 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-11-29 20:57:28,938 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-11-29 20:57:28,938 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_link_status [2020-11-29 20:57:28,938 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_link_status [2020-11-29 20:57:28,938 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2020-11-29 20:57:28,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2020-11-29 20:57:28,939 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_watchdog [2020-11-29 20:57:28,939 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_watchdog [2020-11-29 20:57:28,939 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-11-29 20:57:28,939 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-11-29 20:57:28,940 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_watchdog [2020-11-29 20:57:28,940 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_watchdog [2020-11-29 20:57:28,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2020-11-29 20:57:28,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2020-11-29 20:57:28,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2020-11-29 20:57:28,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2020-11-29 20:57:28,941 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2020-11-29 20:57:28,941 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2020-11-29 20:57:28,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-11-29 20:57:28,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-11-29 20:57:28,941 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_link_status [2020-11-29 20:57:28,942 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_link_status [2020-11-29 20:57:28,942 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_init [2020-11-29 20:57:28,942 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_init [2020-11-29 20:57:28,942 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_attach [2020-11-29 20:57:28,942 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_attach [2020-11-29 20:57:28,942 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_default [2020-11-29 20:57:28,943 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_default [2020-11-29 20:57:28,943 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-11-29 20:57:28,944 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-11-29 20:57:28,949 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2020-11-29 20:57:28,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2020-11-29 20:57:28,949 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_crc_length [2020-11-29 20:57:28,949 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_crc_length [2020-11-29 20:57:28,949 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_clock [2020-11-29 20:57:28,950 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_clock [2020-11-29 20:57:28,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-11-29 20:57:28,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-11-29 20:57:28,950 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dummy_set2_1 [2020-11-29 20:57:28,950 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dummy_set2_1 [2020-11-29 20:57:28,950 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_on [2020-11-29 20:57:28,951 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_on [2020-11-29 20:57:28,952 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2020-11-29 20:57:28,954 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2020-11-29 20:57:28,954 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-11-29 20:57:28,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-11-29 20:57:28,954 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2020-11-29 20:57:28,955 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2020-11-29 20:57:28,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-11-29 20:57:28,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-11-29 20:57:28,955 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2020-11-29 20:57:28,955 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2020-11-29 20:57:39,963 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-11-29 20:58:24,129 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: call #t~mem1471.base, #t~mem1471.offset := read~$Pointer$(~sc.base, ~bvadd32(141bv32, ~sc.offset), 8bv32); [2020-11-29 20:58:24,129 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L12881: SUMMARY for call lmc_trace(#t~mem1471.base, #t~mem1471.offset, #t~string1472.base, #t~string1472.offset); srcloc: null [2020-11-29 20:58:24,129 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L12881-1: havoc #t~mem1471.base, #t~mem1471.offset; [2020-11-29 21:02:02,914 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2020-11-29 21:02:02,960 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2020-11-29 21:02:02,966 INFO L168 Benchmark]: Toolchain (without parser) took 281757.59 ms. Allocated memory was 73.4 MB in the beginning and 1.1 GB in the end (delta: 1.0 GB). Free memory was 41.4 MB in the beginning and 738.8 MB in the end (delta: -697.4 MB). Peak memory consumption was 783.1 MB. Max. memory is 16.1 GB. [2020-11-29 21:02:02,966 INFO L168 Benchmark]: CDTParser took 2.03 ms. Allocated memory is still 73.4 MB. Free memory is still 56.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:02:02,967 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6586.18 ms. Allocated memory was 73.4 MB in the beginning and 549.5 MB in the end (delta: 476.1 MB). Free memory was 41.2 MB in the beginning and 436.3 MB in the end (delta: -395.2 MB). Peak memory consumption was 190.2 MB. Max. memory is 16.1 GB. [2020-11-29 21:02:02,968 INFO L168 Benchmark]: Boogie Procedure Inliner took 515.69 ms. Allocated memory is still 549.5 MB. Free memory was 436.3 MB in the beginning and 397.5 MB in the end (delta: 38.8 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB. [2020-11-29 21:02:02,968 INFO L168 Benchmark]: Boogie Preprocessor took 458.71 ms. Allocated memory is still 549.5 MB. Free memory was 397.5 MB in the beginning and 337.2 MB in the end (delta: 60.3 MB). Peak memory consumption was 60.8 MB. Max. memory is 16.1 GB. [2020-11-29 21:02:02,969 INFO L168 Benchmark]: RCFGBuilder took 274190.06 ms. Allocated memory was 549.5 MB in the beginning and 1.1 GB in the end (delta: 549.5 MB). Free memory was 337.2 MB in the beginning and 738.8 MB in the end (delta: -401.5 MB). Peak memory consumption was 603.6 MB. Max. memory is 16.1 GB. [2020-11-29 21:02:02,972 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.03 ms. Allocated memory is still 73.4 MB. Free memory is still 56.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6586.18 ms. Allocated memory was 73.4 MB in the beginning and 549.5 MB in the end (delta: 476.1 MB). Free memory was 41.2 MB in the beginning and 436.3 MB in the end (delta: -395.2 MB). Peak memory consumption was 190.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 515.69 ms. Allocated memory is still 549.5 MB. Free memory was 436.3 MB in the beginning and 397.5 MB in the end (delta: 38.8 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 458.71 ms. Allocated memory is still 549.5 MB. Free memory was 397.5 MB in the beginning and 337.2 MB in the end (delta: 60.3 MB). Peak memory consumption was 60.8 MB. Max. memory is 16.1 GB. * RCFGBuilder took 274190.06 ms. Allocated memory was 549.5 MB in the beginning and 1.1 GB in the end (delta: 549.5 MB). Free memory was 337.2 MB in the beginning and 738.8 MB in the end (delta: -401.5 MB). Peak memory consumption was 603.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:413) RESULT: Ultimate could not prove your program: Toolchain returned no result. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...