./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.7.3/linux-3.10-rc1-43_1a-bitvector-drivers--atm--he.ko-ldv_main0_true-unreach-call.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_49f881a2-fb18-41d7-9193-703d852b55b2/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_49f881a2-fb18-41d7-9193-703d852b55b2/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_49f881a2-fb18-41d7-9193-703d852b55b2/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_49f881a2-fb18-41d7-9193-703d852b55b2/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.7.3/linux-3.10-rc1-43_1a-bitvector-drivers--atm--he.ko-ldv_main0_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_49f881a2-fb18-41d7-9193-703d852b55b2/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_49f881a2-fb18-41d7-9193-703d852b55b2/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 771e73eb699fbd29e85334d93ad4efd9f892d272 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_49f881a2-fb18-41d7-9193-703d852b55b2/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_49f881a2-fb18-41d7-9193-703d852b55b2/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_49f881a2-fb18-41d7-9193-703d852b55b2/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_49f881a2-fb18-41d7-9193-703d852b55b2/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.7.3/linux-3.10-rc1-43_1a-bitvector-drivers--atm--he.ko-ldv_main0_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_49f881a2-fb18-41d7-9193-703d852b55b2/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_49f881a2-fb18-41d7-9193-703d852b55b2/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 771e73eb699fbd29e85334d93ad4efd9f892d272 ......................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-08 12:21:07,794 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 12:21:07,795 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 12:21:07,801 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 12:21:07,801 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 12:21:07,801 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 12:21:07,802 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 12:21:07,803 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 12:21:07,804 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 12:21:07,804 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 12:21:07,805 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 12:21:07,805 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 12:21:07,805 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 12:21:07,806 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 12:21:07,806 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 12:21:07,807 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 12:21:07,807 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 12:21:07,808 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 12:21:07,809 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 12:21:07,810 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 12:21:07,811 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 12:21:07,811 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 12:21:07,812 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 12:21:07,813 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 12:21:07,813 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 12:21:07,813 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 12:21:07,814 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 12:21:07,814 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 12:21:07,815 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 12:21:07,815 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 12:21:07,816 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 12:21:07,816 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 12:21:07,816 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 12:21:07,816 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 12:21:07,817 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 12:21:07,817 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 12:21:07,817 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_49f881a2-fb18-41d7-9193-703d852b55b2/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-12-08 12:21:07,825 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 12:21:07,825 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 12:21:07,826 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 12:21:07,826 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-08 12:21:07,826 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 12:21:07,826 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 12:21:07,826 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 12:21:07,826 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 12:21:07,826 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 12:21:07,826 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 12:21:07,827 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 12:21:07,827 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 12:21:07,827 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 12:21:07,827 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 12:21:07,827 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 12:21:07,827 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-08 12:21:07,827 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-08 12:21:07,827 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 12:21:07,827 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 12:21:07,827 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-08 12:21:07,827 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 12:21:07,828 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 12:21:07,828 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 12:21:07,828 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-08 12:21:07,828 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 12:21:07,828 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 12:21:07,828 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-08 12:21:07,828 INFO L133 SettingsManager]: * To the following directory=dump/ 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/working_dir_49f881a2-fb18-41d7-9193-703d852b55b2/bin-2019/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(__VERIFIER_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 -> 771e73eb699fbd29e85334d93ad4efd9f892d272 [2018-12-08 12:21:07,845 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 12:21:07,852 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 12:21:07,854 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 12:21:07,855 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 12:21:07,855 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 12:21:07,855 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_49f881a2-fb18-41d7-9193-703d852b55b2/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.7.3/linux-3.10-rc1-43_1a-bitvector-drivers--atm--he.ko-ldv_main0_true-unreach-call.cil.out.i [2018-12-08 12:21:07,889 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_49f881a2-fb18-41d7-9193-703d852b55b2/bin-2019/ukojak/data/9b0266580/a66594f8cab141598b0cef64b5b6bdf1/FLAGae445dfb0 [2018-12-08 12:21:08,383 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 12:21:08,383 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_49f881a2-fb18-41d7-9193-703d852b55b2/sv-benchmarks/c/ldv-linux-3.7.3/linux-3.10-rc1-43_1a-bitvector-drivers--atm--he.ko-ldv_main0_true-unreach-call.cil.out.i [2018-12-08 12:21:08,402 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_49f881a2-fb18-41d7-9193-703d852b55b2/bin-2019/ukojak/data/9b0266580/a66594f8cab141598b0cef64b5b6bdf1/FLAGae445dfb0 [2018-12-08 12:21:08,411 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_49f881a2-fb18-41d7-9193-703d852b55b2/bin-2019/ukojak/data/9b0266580/a66594f8cab141598b0cef64b5b6bdf1 [2018-12-08 12:21:08,413 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 12:21:08,414 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 12:21:08,415 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 12:21:08,415 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 12:21:08,417 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 12:21:08,418 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 12:21:08" (1/1) ... [2018-12-08 12:21:08,419 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56663ed0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:21:08, skipping insertion in model container [2018-12-08 12:21:08,419 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 12:21:08" (1/1) ... [2018-12-08 12:21:08,424 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 12:21:08,487 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 12:21:09,606 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 12:21:09,619 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 12:21:09,833 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 12:21:09,960 INFO L195 MainTranslator]: Completed translation [2018-12-08 12:21:09,960 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:21:09 WrapperNode [2018-12-08 12:21:09,960 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 12:21:09,961 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 12:21:09,961 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 12:21:09,961 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 12:21:09,966 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:21:09" (1/1) ... [2018-12-08 12:21:10,004 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:21:09" (1/1) ... [2018-12-08 12:21:10,077 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 12:21:10,077 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 12:21:10,077 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 12:21:10,077 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 12:21:10,084 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:21:09" (1/1) ... [2018-12-08 12:21:10,084 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:21:09" (1/1) ... [2018-12-08 12:21:10,095 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:21:09" (1/1) ... [2018-12-08 12:21:10,096 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:21:09" (1/1) ... [2018-12-08 12:21:10,142 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:21:09" (1/1) ... [2018-12-08 12:21:10,151 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:21:09" (1/1) ... [2018-12-08 12:21:10,163 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:21:09" (1/1) ... [2018-12-08 12:21:10,177 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 12:21:10,178 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 12:21:10,178 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 12:21:10,178 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 12:21:10,178 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:21:09" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_49f881a2-fb18-41d7-9193-703d852b55b2/bin-2019/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 [2018-12-08 12:21:10,219 INFO L130 BoogieDeclarations]: Found specification of procedure he_remove_one [2018-12-08 12:21:10,219 INFO L138 BoogieDeclarations]: Found implementation of procedure he_remove_one [2018-12-08 12:21:10,220 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-12-08 12:21:10,220 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2018-12-08 12:21:10,220 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2018-12-08 12:21:10,220 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2018-12-08 12:21:10,220 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2018-12-08 12:21:10,220 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-08 12:21:10,220 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-08 12:21:10,220 INFO L130 BoogieDeclarations]: Found specification of procedure he_close [2018-12-08 12:21:10,220 INFO L138 BoogieDeclarations]: Found implementation of procedure he_close [2018-12-08 12:21:10,221 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_alloc [2018-12-08 12:21:10,221 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_alloc [2018-12-08 12:21:10,221 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-12-08 12:21:10,221 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-12-08 12:21:10,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-12-08 12:21:10,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-12-08 12:21:10,221 INFO L130 BoogieDeclarations]: Found specification of procedure he_phy_get [2018-12-08 12:21:10,221 INFO L138 BoogieDeclarations]: Found implementation of procedure he_phy_get [2018-12-08 12:21:10,222 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2018-12-08 12:21:10,222 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2018-12-08 12:21:10,222 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2018-12-08 12:21:10,222 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2018-12-08 12:21:10,222 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_tpd [2018-12-08 12:21:10,222 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_tpd [2018-12-08 12:21:10,222 INFO L130 BoogieDeclarations]: Found specification of procedure rate_to_atmf [2018-12-08 12:21:10,222 INFO L138 BoogieDeclarations]: Found implementation of procedure rate_to_atmf [2018-12-08 12:21:10,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-12-08 12:21:10,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-12-08 12:21:10,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-12-08 12:21:10,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2018-12-08 12:21:10,223 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2018-12-08 12:21:10,223 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2018-12-08 12:21:10,223 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-12-08 12:21:10,223 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-12-08 12:21:10,223 INFO L130 BoogieDeclarations]: Found specification of procedure he_phy_put [2018-12-08 12:21:10,223 INFO L138 BoogieDeclarations]: Found implementation of procedure he_phy_put [2018-12-08 12:21:10,224 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-12-08 12:21:10,224 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-12-08 12:21:10,224 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2018-12-08 12:21:10,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2018-12-08 12:21:10,224 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-12-08 12:21:10,224 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-12-08 12:21:10,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-08 12:21:10,224 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2018-12-08 12:21:10,224 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2018-12-08 12:21:10,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-12-08 12:21:10,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-12-08 12:21:10,225 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-12-08 12:21:10,225 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-12-08 12:21:10,225 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2018-12-08 12:21:10,225 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2018-12-08 12:21:10,225 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2018-12-08 12:21:10,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2018-12-08 12:21:10,225 INFO L130 BoogieDeclarations]: Found specification of procedure he_readl_internal [2018-12-08 12:21:10,226 INFO L138 BoogieDeclarations]: Found implementation of procedure he_readl_internal [2018-12-08 12:21:10,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-08 12:21:10,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-08 12:21:10,226 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-12-08 12:21:10,226 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2018-12-08 12:21:10,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2018-12-08 12:21:10,226 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2018-12-08 12:21:10,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2018-12-08 12:21:10,226 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2018-12-08 12:21:10,227 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-12-08 12:21:10,227 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-12-08 12:21:10,227 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2018-12-08 12:21:10,227 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2018-12-08 12:21:10,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-12-08 12:21:10,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2018-12-08 12:21:10,227 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-12-08 12:21:10,227 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2018-12-08 12:21:10,227 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2018-12-08 12:21:10,228 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2018-12-08 12:21:10,228 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2018-12-08 12:21:10,228 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2018-12-08 12:21:10,228 INFO L130 BoogieDeclarations]: Found specification of procedure he_writel_internal [2018-12-08 12:21:10,228 INFO L138 BoogieDeclarations]: Found implementation of procedure he_writel_internal [2018-12-08 12:21:10,228 INFO L130 BoogieDeclarations]: Found specification of procedure he_ioctl [2018-12-08 12:21:10,228 INFO L138 BoogieDeclarations]: Found implementation of procedure he_ioctl [2018-12-08 12:21:10,228 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-08 12:21:10,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-08 12:21:10,229 INFO L130 BoogieDeclarations]: Found specification of procedure he_open [2018-12-08 12:21:10,229 INFO L138 BoogieDeclarations]: Found implementation of procedure he_open [2018-12-08 12:21:10,229 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-12-08 12:21:10,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2018-12-08 12:21:10,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-12-08 12:21:10,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-12-08 12:21:10,229 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-12-08 12:21:10,229 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-12-08 12:21:10,229 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-12-08 12:21:10,230 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-12-08 12:21:10,230 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2018-12-08 12:21:10,230 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2018-12-08 12:21:10,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-08 12:21:10,230 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2018-12-08 12:21:10,230 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2018-12-08 12:21:10,230 INFO L130 BoogieDeclarations]: Found specification of procedure he_stop [2018-12-08 12:21:10,230 INFO L138 BoogieDeclarations]: Found implementation of procedure he_stop [2018-12-08 12:21:10,230 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2018-12-08 12:21:10,231 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2018-12-08 12:21:10,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-12-08 12:21:10,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-12-08 12:21:10,231 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2018-12-08 12:21:10,231 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2018-12-08 12:21:10,231 INFO L130 BoogieDeclarations]: Found specification of procedure __enqueue_tpd [2018-12-08 12:21:10,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __enqueue_tpd [2018-12-08 12:21:10,231 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-12-08 12:21:10,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2018-12-08 12:21:10,232 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2018-12-08 12:21:10,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2018-12-08 12:21:10,232 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-12-08 12:21:10,232 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-12-08 12:21:10,232 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-12-08 12:21:10,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2018-12-08 12:21:10,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-08 12:21:10,232 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2018-12-08 12:21:10,232 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2018-12-08 12:21:10,232 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-12-08 12:21:10,233 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-12-08 12:21:10,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-12-08 12:21:10,233 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-12-08 12:21:10,233 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-12-08 12:21:10,233 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_deregister [2018-12-08 12:21:10,233 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_dev_deregister [2018-12-08 12:21:10,233 INFO L130 BoogieDeclarations]: Found specification of procedure read_prom_byte [2018-12-08 12:21:10,233 INFO L138 BoogieDeclarations]: Found implementation of procedure read_prom_byte [2018-12-08 12:21:10,233 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2018-12-08 12:21:10,234 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2018-12-08 12:21:10,234 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-12-08 12:21:10,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2018-12-08 12:21:10,234 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2018-12-08 12:21:10,234 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2018-12-08 12:21:10,234 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-12-08 12:21:10,234 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-12-08 12:21:10,234 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2018-12-08 12:21:10,234 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2018-12-08 12:21:10,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-08 12:21:10,235 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-12-08 12:21:10,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-12-08 12:21:10,235 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 12:21:10,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 12:21:10,235 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2018-12-08 12:21:10,235 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2018-12-08 12:23:41,646 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 12:23:41,646 INFO L280 CfgBuilder]: Removed 184 assue(true) statements. [2018-12-08 12:23:41,646 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 12:23:41 BoogieIcfgContainer [2018-12-08 12:23:41,646 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 12:23:41,647 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-08 12:23:41,647 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-08 12:23:41,657 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-08 12:23:41,657 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 12:23:41" (1/1) ... [2018-12-08 12:23:41,667 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:23:41,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 12:23:41,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1891 states to 1269 states and 1891 transitions. [2018-12-08 12:23:41,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1891 transitions. [2018-12-08 12:23:41,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-12-08 12:23:41,717 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 12:23:41,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:23:41,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-08 12:23:42,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 12:23:42,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 1283 states and 1934 transitions. [2018-12-08 12:23:42,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 1934 transitions. [2018-12-08 12:23:42,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-12-08 12:23:42,122 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 12:23:42,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 12:23:42,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 12:23:42,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 12:23:42,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 12:23:42,969 WARN L497 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2018-12-08 12:23:43,045 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-08 12:23:43,047 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-08 12:23:43,047 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-08 12:23:43,047 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-08 12:23:43,047 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-08 12:23:43,047 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2018-12-08 12:23:43,048 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-08 12:23:43,050 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-08 12:23:43,050 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-08 12:23:43,050 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2018-12-08 12:23:43,050 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-08 12:23:43,050 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-08 12:23:43,051 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-08 12:23:43,051 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-08 12:23:43,052 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-08 12:23:43,053 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-08 12:23:43,053 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-08 12:23:43,053 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-08 12:23:43,053 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-08 12:23:43,053 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-08 12:23:43,053 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2018-12-08 12:23:43,055 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-08 12:23:43,055 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-08 12:23:43,055 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-08 12:23:43,055 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2018-12-08 12:23:43,055 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-08 12:23:43,056 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-08 12:23:43,056 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-08 12:23:43,057 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-08 12:23:43,057 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-08 12:23:43,057 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-08 12:23:43,058 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2018-12-08 12:23:43,058 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-08 12:23:43,058 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-08 12:23:43,058 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-08 12:23:43,059 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-08 12:23:43,060 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2018-12-08 12:23:43,060 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-08 12:23:43,060 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-08 12:23:43,060 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-08 12:23:43,060 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-08 12:23:43,060 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-08 12:23:43,062 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-08 12:23:43,062 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-08 12:23:43,062 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2018-12-08 12:23:43,062 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-08 12:23:43,062 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-08 12:23:43,063 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-08 12:23:43,063 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-08 12:23:43,064 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2018-12-08 12:23:43,064 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-08 12:23:43,064 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-08 12:23:43,065 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-08 12:23:43,065 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-08 12:23:43,065 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-08 12:23:43,065 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-08 12:23:43,066 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2018-12-08 12:23:43,067 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-08 12:23:43,067 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-08 12:23:43,067 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-08 12:23:43,067 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-08 12:23:43,067 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-08 12:23:43,067 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-08 12:23:43,069 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-08 12:23:43,069 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-08 12:23:43,069 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-08 12:23:43,069 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-08 12:23:43,069 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2018-12-08 12:23:43,070 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-08 12:23:43,070 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-08 12:23:43,071 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-08 12:23:43,071 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-08 12:23:43,071 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-08 12:23:43,072 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-08 12:23:43,072 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-08 12:23:43,072 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-08 12:23:43,072 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2018-12-08 12:23:43,073 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2018-12-08 12:23:43,074 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-08 12:23:43,074 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-08 12:23:43,074 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-08 12:23:43,074 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-08 12:23:43,074 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-08 12:23:43,074 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-08 12:23:43,076 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-08 12:23:43,076 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-08 12:23:43,076 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-08 12:23:43,076 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2018-12-08 12:23:43,076 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-08 12:23:43,076 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-08 12:23:43,077 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-08 12:23:43,078 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-08 12:23:43,078 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-08 12:23:43,078 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2018-12-08 12:23:43,078 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-08 12:23:43,079 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-08 12:23:43,079 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-08 12:23:43,079 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-08 12:23:43,084 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.12 12:23:43 ImpRootNode [2018-12-08 12:23:43,084 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-08 12:23:43,084 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-08 12:23:43,084 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-08 12:23:43,085 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-08 12:23:43,085 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 12:23:41" (3/4) ... [2018-12-08 12:23:43,088 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-08 12:23:43,088 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-08 12:23:43,088 INFO L168 Benchmark]: Toolchain (without parser) took 154674.73 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 368.1 MB). Free memory was 944.2 MB in the beginning and 823.6 MB in the end (delta: 120.6 MB). Peak memory consumption was 488.6 MB. Max. memory is 11.5 GB. [2018-12-08 12:23:43,090 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 12:23:43,090 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1545.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 182.5 MB). Free memory was 944.2 MB in the beginning and 952.9 MB in the end (delta: -8.7 MB). Peak memory consumption was 198.2 MB. Max. memory is 11.5 GB. [2018-12-08 12:23:43,090 INFO L168 Benchmark]: Boogie Procedure Inliner took 116.53 ms. Allocated memory is still 1.2 GB. Free memory was 952.9 MB in the beginning and 923.3 MB in the end (delta: 29.6 MB). Peak memory consumption was 29.6 MB. Max. memory is 11.5 GB. [2018-12-08 12:23:43,091 INFO L168 Benchmark]: Boogie Preprocessor took 100.17 ms. Allocated memory is still 1.2 GB. Free memory was 923.3 MB in the beginning and 893.7 MB in the end (delta: 29.6 MB). Peak memory consumption was 29.6 MB. Max. memory is 11.5 GB. [2018-12-08 12:23:43,091 INFO L168 Benchmark]: RCFGBuilder took 151468.73 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 185.6 MB). Free memory was 893.7 MB in the beginning and 1.1 GB in the end (delta: -193.8 MB). Peak memory consumption was 318.6 MB. Max. memory is 11.5 GB. [2018-12-08 12:23:43,092 INFO L168 Benchmark]: CodeCheck took 1437.35 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 823.6 MB in the end (delta: 263.9 MB). Peak memory consumption was 263.9 MB. Max. memory is 11.5 GB. [2018-12-08 12:23:43,092 INFO L168 Benchmark]: Witness Printer took 3.56 ms. Allocated memory is still 1.4 GB. Free memory is still 823.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 12:23:43,094 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 67 procedures, 1571 locations, 1 error locations. UNSAFE Result, 1.2s OverallTime, 2 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 83 SDtfs, 30 SDslu, 68 SDs, 0 SdLazy, 16 SolverSat, 2 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 290 GetRequests, 287 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 55 NumberOfCodeBlocks, 55 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 26 ConstructedInterpolants, 0 QuantifiedInterpolants, 1612 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 2/2 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 9504]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of bitwiseAnd at line 9518. Possible FailurePath: [L6338] static struct he_dev *he_devs ; [L6339] static bool disable64 ; [L6340] static short nvpibits = -1; [L6341] static short nvcibits = -1; [L6342] static short rx_skb_reserve = 16; [L6343] static bool irq_coalesce = 1; [L6344] static bool sdh = 0; [L6345-L6350] static unsigned int readtab[17U] = { 4352U, 0U, 256U, 0U, 256U, 0U, 256U, 0U, 256U, 0U, 256U, 0U, 256U, 512U, 768U, 512U, 768U}; [L6351-L6356] static unsigned int clocktab[17U] = { 0U, 256U, 0U, 256U, 0U, 256U, 0U, 256U, 0U, 256U, 0U, 256U, 0U, 256U, 0U, 256U, 0U}; [L6357-L6359] static struct atmdev_ops he_ops = {0, & he_open, & he_close, & he_ioctl, 0, 0, 0, & he_send, 0, & he_phy_put, & he_phy_get, 0, & he_proc_read, & __this_module}; [L9178-L9179] static struct pci_device_id he_pci_tbl[2U] = { {4391U, 1024U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {0U, 0U, 0U, 0U, 0U, 0U, 0UL}}; [L9180] struct pci_device_id const __mod_pci_device_table ; [L9181-L9194] static struct pci_driver he_driver = {{0, 0}, "he", (struct pci_device_id const *)(& he_pci_tbl), & he_init_one, & he_remove_one, 0, 0, 0, 0, 0, 0, 0, {0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, {{{{{{0U}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}}; [L9216] int LDV_IN_INTERRUPT ; [L9514] int ldv_spin = 0; [L9224] struct atm_vcc *var_group1 ; [L9225] int res_he_open_23 ; [L9226] struct atm_dev *var_group2 ; [L9227] unsigned int var_he_ioctl_26_p1 ; [L9228] void *var_he_ioctl_26_p2 ; [L9229] struct sk_buff *var_group3 ; [L9230] unsigned char var_he_phy_put_27_p1 ; [L9231] unsigned long var_he_phy_put_27_p2 ; [L9232] unsigned long var_he_phy_get_28_p1 ; [L9233] loff_t *var_he_proc_read_29_p1 ; [L9234] char *var_he_proc_read_29_p2 ; [L9235] struct pci_dev *var_group4 ; [L9236] struct pci_device_id const *var_he_init_one_3_p1 ; [L9237] int res_he_init_one_3 ; [L9238] int var_he_irq_handler_21_p0 ; [L9239] void *var_he_irq_handler_21_p1 ; [L9240] int ldv_s_he_ops_atmdev_ops ; [L9241] int ldv_s_he_driver_pci_driver ; [L9242] int tmp ; [L9243] int tmp___0 ; [L9244] int tmp___1 ; [L9245] var_group1 = malloc(sizeof(struct atm_vcc)) [L9246] var_group1->release_cb = &void_one_par_dummy [L9247] var_group1->push = &void_two_par_dummy [L9248] var_group1->pop = &void_two_par_dummy [L9249] var_group1->push_oam = &int_two_par_dummy [L9250] var_group1->send = &int_two_par_dummy [L9252] ldv_s_he_ops_atmdev_ops = 0 [L9253] ldv_s_he_driver_pci_driver = 0 [L9254] LDV_IN_INTERRUPT = 1 VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={167:176}, clocktab={135:0}, disable64=0, he_devs={0:0}, he_driver={178:0}, he_ops={134:0}, he_pci_tbl={147:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=0, nvcibits=-1, nvpibits=-1, readtab={138:0}, rx_skb_reserve=16, sdh=0] [L9256] FCALL ldv_handler_precall() VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={167:176}, clocktab={135:0}, disable64=0, he_devs={0:0}, he_driver={178:0}, he_ops={134:0}, he_pci_tbl={147:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=0, nvcibits=-1, nvpibits=-1, readtab={138:0}, rx_skb_reserve=16, sdh=0] [L9197] int tmp ; [L9597] return __VERIFIER_nondet_int(); [L9199] tmp = __pci_register_driver(& he_driver, & __this_module, "he") [L9200] return (tmp); [L9257] tmp = he_init() [L9258] COND FALSE !(tmp != 0) VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={167:176}, clocktab={135:0}, disable64=0, he_devs={0:0}, he_driver={178:0}, he_ops={134:0}, he_pci_tbl={147:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=0, nvcibits=-1, nvpibits=-1, readtab={138:0}, rx_skb_reserve=16, sdh=0] [L9339] tmp___1 = __VERIFIER_nondet_int() [L9340] COND TRUE (tmp___1 != 0 || ldv_s_he_ops_atmdev_ops != 0) || ldv_s_he_driver_pci_driver != 0 [L9264] tmp___0 = __VERIFIER_nondet_int() [L9266] case 0: [L9279] case 1: [L9287] case 2: [L9291] case 3: VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={167:176}, clocktab={135:0}, disable64=0, he_devs={0:0}, he_driver={178:0}, he_ops={134:0}, he_pci_tbl={147:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=0, nvcibits=-1, nvpibits=-1, readtab={138:0}, rx_skb_reserve=16, sdh=0] [L9292] FCALL ldv_handler_precall() VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={167:176}, clocktab={135:0}, disable64=0, he_devs={0:0}, he_driver={178:0}, he_ops={134:0}, he_pci_tbl={147:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=0, nvcibits=-1, nvpibits=-1, readtab={138:0}, rx_skb_reserve=16, sdh=0] [L8768] unsigned long flags ; [L8769] struct he_dev *he_dev ; [L8770] unsigned int cid ; [L8771] struct he_tpd *tpd ; [L8772] unsigned char *tmp ; [L8773] char *pti_clp ; [L8774] int clp ; [L8775] int pti ; [L8776] dma_addr_t tmp___0 ; [L8778] EXPR vcc->dev [L8778] EXPR (vcc->dev)->dev_data [L8778] he_dev = (struct he_dev *)(vcc->dev)->dev_data [L8779] EXPR vcc->vpi [L8779] EXPR he_dev->vcibits [L8779] EXPR vcc->vci [L8779] cid = (unsigned int )(((int )vcc->vpi << (int )he_dev->vcibits) | vcc->vci) & 8191U [L8780] EXPR skb->len [L8780] skb->len > 65535U || ((unsigned int )vcc->qos.aal == 13U && skb->len != 52U) [L8780] EXPR vcc->qos.aal [L8780] EXPR (unsigned int )vcc->qos.aal == 13U && skb->len != 52U [L8780] skb->len > 65535U || ((unsigned int )vcc->qos.aal == 13U && skb->len != 52U) VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={167:176}, clocktab={135:0}, disable64=0, he_devs={0:0}, he_driver={178:0}, he_ops={134:0}, he_pci_tbl={147:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=0, nvcibits=-1, nvpibits=-1, readtab={138:0}, rx_skb_reserve=16, sdh=0] [L8780] COND FALSE !(skb->len > 65535U || ((unsigned int )vcc->qos.aal == 13U && skb->len != 52U)) [L6067] EXPR skb->head [L6067] EXPR skb->end [L6067] return ((unsigned char *)skb->head + (unsigned long )skb->end); [L8792] tmp = skb_end_pointer((struct sk_buff const *)skb) [L8793] EXPR ((struct skb_shared_info *)tmp)->nr_frags VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={167:176}, clocktab={135:0}, disable64=0, he_devs={0:0}, he_driver={178:0}, he_ops={134:0}, he_pci_tbl={147:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=0, nvcibits=-1, nvpibits=-1, readtab={138:0}, rx_skb_reserve=16, sdh=0] [L8793] COND FALSE !((unsigned int )((struct skb_shared_info *)tmp)->nr_frags != 0U) [L8805] CALL ldv_spin_lock() VAL [\old(ldv_spin)=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={167:176}, clocktab={135:0}, disable64=0, he_devs={0:0}, he_driver={178:0}, he_ops={134:0}, he_pci_tbl={147:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=0, nvcibits=-1, nvpibits=-1, readtab={138:0}, rx_skb_reserve=16, sdh=0] [L9551] ldv_spin = 1 [L8805] RET ldv_spin_lock() VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={167:176}, clocktab={135:0}, disable64=0, he_devs={0:0}, he_driver={178:0}, he_ops={134:0}, he_pci_tbl={147:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=1, nvcibits=-1, nvpibits=-1, readtab={138:0}, rx_skb_reserve=16, sdh=0] [L8806] CALL __alloc_tpd(he_dev) VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={167:176}, clocktab={135:0}, disable64=0, he_devs={0:0}, he_driver={178:0}, he_ops={134:0}, he_pci_tbl={147:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=1, nvcibits=-1, nvpibits=-1, readtab={138:0}, rx_skb_reserve=16, sdh=0] [L7780] struct he_tpd *tpd ; [L7781] dma_addr_t mapping ; [L7782] void *tmp ; [L7784] he_dev->tpd_pool [L9487] CALL ldv_check_alloc_flags(flags) VAL [\old(flags)=33, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={167:176}, clocktab={135:0}, disable64=0, he_devs={0:0}, he_driver={178:0}, he_ops={134:0}, he_pci_tbl={147:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=1, nvcibits=-1, nvpibits=-1, readtab={138:0}, rx_skb_reserve=16, sdh=0] [L9518] COND FALSE !(ldv_spin == 0 || flags & 32U) VAL [\old(flags)=33, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={167:176}, clocktab={135:0}, disable64=0, flags=33, he_devs={0:0}, he_driver={178:0}, he_ops={134:0}, he_pci_tbl={147:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=1, nvcibits=-1, nvpibits=-1, readtab={138:0}, rx_skb_reserve=16, sdh=0] [L9520] CALL ldv_error() VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={167:176}, clocktab={135:0}, disable64=0, he_devs={0:0}, he_driver={178:0}, he_ops={134:0}, he_pci_tbl={147:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=1, nvcibits=-1, nvpibits=-1, readtab={138:0}, rx_skb_reserve=16, sdh=0] [L9504] __VERIFIER_error() VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={167:176}, clocktab={135:0}, disable64=0, he_devs={0:0}, he_driver={178:0}, he_ops={134:0}, he_pci_tbl={147:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=1, nvcibits=-1, nvpibits=-1, readtab={138:0}, rx_skb_reserve=16, sdh=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1545.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 182.5 MB). Free memory was 944.2 MB in the beginning and 952.9 MB in the end (delta: -8.7 MB). Peak memory consumption was 198.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 116.53 ms. Allocated memory is still 1.2 GB. Free memory was 952.9 MB in the beginning and 923.3 MB in the end (delta: 29.6 MB). Peak memory consumption was 29.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 100.17 ms. Allocated memory is still 1.2 GB. Free memory was 923.3 MB in the beginning and 893.7 MB in the end (delta: 29.6 MB). Peak memory consumption was 29.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 151468.73 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 185.6 MB). Free memory was 893.7 MB in the beginning and 1.1 GB in the end (delta: -193.8 MB). Peak memory consumption was 318.6 MB. Max. memory is 11.5 GB. * CodeCheck took 1437.35 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 823.6 MB in the end (delta: 263.9 MB). Peak memory consumption was 263.9 MB. Max. memory is 11.5 GB. * Witness Printer took 3.56 ms. Allocated memory is still 1.4 GB. Free memory is still 823.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-08 12:23:44,360 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 12:23:44,360 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 12:23:44,366 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 12:23:44,367 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 12:23:44,367 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 12:23:44,368 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 12:23:44,369 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 12:23:44,369 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 12:23:44,370 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 12:23:44,370 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 12:23:44,370 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 12:23:44,371 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 12:23:44,371 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 12:23:44,372 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 12:23:44,372 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 12:23:44,372 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 12:23:44,373 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 12:23:44,375 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 12:23:44,375 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 12:23:44,376 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 12:23:44,377 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 12:23:44,379 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 12:23:44,379 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 12:23:44,379 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 12:23:44,379 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 12:23:44,380 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 12:23:44,380 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 12:23:44,381 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 12:23:44,381 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 12:23:44,382 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 12:23:44,382 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 12:23:44,382 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 12:23:44,382 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 12:23:44,383 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 12:23:44,383 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 12:23:44,383 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_49f881a2-fb18-41d7-9193-703d852b55b2/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-12-08 12:23:44,394 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 12:23:44,394 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 12:23:44,395 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 12:23:44,395 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-08 12:23:44,395 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 12:23:44,395 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 12:23:44,396 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 12:23:44,396 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 12:23:44,396 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 12:23:44,396 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 12:23:44,396 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 12:23:44,396 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-08 12:23:44,397 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-08 12:23:44,397 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 12:23:44,397 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 12:23:44,397 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 12:23:44,397 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-08 12:23:44,397 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-08 12:23:44,397 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 12:23:44,398 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 12:23:44,398 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-08 12:23:44,398 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 12:23:44,398 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 12:23:44,398 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 12:23:44,398 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-08 12:23:44,399 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-08 12:23:44,399 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 12:23:44,399 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-08 12:23:44,399 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-08 12:23:44,399 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-08 12:23:44,399 INFO L133 SettingsManager]: * To the following directory=dump/ 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/working_dir_49f881a2-fb18-41d7-9193-703d852b55b2/bin-2019/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(__VERIFIER_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 -> 771e73eb699fbd29e85334d93ad4efd9f892d272 [2018-12-08 12:23:44,424 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 12:23:44,433 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 12:23:44,436 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 12:23:44,437 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 12:23:44,437 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 12:23:44,438 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_49f881a2-fb18-41d7-9193-703d852b55b2/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.7.3/linux-3.10-rc1-43_1a-bitvector-drivers--atm--he.ko-ldv_main0_true-unreach-call.cil.out.i [2018-12-08 12:23:44,480 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_49f881a2-fb18-41d7-9193-703d852b55b2/bin-2019/ukojak/data/4efa8cb09/9c777deb46a146bc81a2a3c9acf740e2/FLAGfa3776768 [2018-12-08 12:23:45,008 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 12:23:45,008 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_49f881a2-fb18-41d7-9193-703d852b55b2/sv-benchmarks/c/ldv-linux-3.7.3/linux-3.10-rc1-43_1a-bitvector-drivers--atm--he.ko-ldv_main0_true-unreach-call.cil.out.i [2018-12-08 12:23:45,027 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_49f881a2-fb18-41d7-9193-703d852b55b2/bin-2019/ukojak/data/4efa8cb09/9c777deb46a146bc81a2a3c9acf740e2/FLAGfa3776768 [2018-12-08 12:23:45,506 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_49f881a2-fb18-41d7-9193-703d852b55b2/bin-2019/ukojak/data/4efa8cb09/9c777deb46a146bc81a2a3c9acf740e2 [2018-12-08 12:23:45,508 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 12:23:45,509 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 12:23:45,510 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 12:23:45,510 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 12:23:45,512 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 12:23:45,512 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 12:23:45" (1/1) ... [2018-12-08 12:23:45,514 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cbd4561 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:23:45, skipping insertion in model container [2018-12-08 12:23:45,514 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 12:23:45" (1/1) ... [2018-12-08 12:23:45,518 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 12:23:45,587 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 12:23:46,814 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 12:23:46,836 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 12:23:47,079 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 12:23:47,228 INFO L195 MainTranslator]: Completed translation [2018-12-08 12:23:47,229 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:23:47 WrapperNode [2018-12-08 12:23:47,229 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 12:23:47,229 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 12:23:47,229 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 12:23:47,230 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 12:23:47,237 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:23:47" (1/1) ... [2018-12-08 12:23:47,284 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:23:47" (1/1) ... [2018-12-08 12:23:47,385 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 12:23:47,386 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 12:23:47,386 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 12:23:47,386 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 12:23:47,394 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:23:47" (1/1) ... [2018-12-08 12:23:47,394 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:23:47" (1/1) ... [2018-12-08 12:23:47,408 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:23:47" (1/1) ... [2018-12-08 12:23:47,408 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:23:47" (1/1) ... [2018-12-08 12:23:47,469 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:23:47" (1/1) ... [2018-12-08 12:23:47,482 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:23:47" (1/1) ... [2018-12-08 12:23:47,499 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:23:47" (1/1) ... [2018-12-08 12:23:47,516 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 12:23:47,516 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 12:23:47,516 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 12:23:47,516 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 12:23:47,517 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:23:47" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_49f881a2-fb18-41d7-9193-703d852b55b2/bin-2019/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 [2018-12-08 12:23:47,559 INFO L130 BoogieDeclarations]: Found specification of procedure he_remove_one [2018-12-08 12:23:47,560 INFO L138 BoogieDeclarations]: Found implementation of procedure he_remove_one [2018-12-08 12:23:47,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-12-08 12:23:47,560 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-12-08 12:23:47,560 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2018-12-08 12:23:47,560 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2018-12-08 12:23:47,561 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2018-12-08 12:23:47,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-12-08 12:23:47,561 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2018-12-08 12:23:47,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-12-08 12:23:47,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-12-08 12:23:47,561 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-08 12:23:47,561 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-08 12:23:47,562 INFO L130 BoogieDeclarations]: Found specification of procedure he_close [2018-12-08 12:23:47,562 INFO L138 BoogieDeclarations]: Found implementation of procedure he_close [2018-12-08 12:23:47,562 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_alloc [2018-12-08 12:23:47,562 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_alloc [2018-12-08 12:23:47,562 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-12-08 12:23:47,562 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-12-08 12:23:47,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-12-08 12:23:47,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-12-08 12:23:47,562 INFO L130 BoogieDeclarations]: Found specification of procedure he_phy_get [2018-12-08 12:23:47,563 INFO L138 BoogieDeclarations]: Found implementation of procedure he_phy_get [2018-12-08 12:23:47,563 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2018-12-08 12:23:47,563 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2018-12-08 12:23:47,563 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2018-12-08 12:23:47,563 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2018-12-08 12:23:47,563 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_tpd [2018-12-08 12:23:47,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_tpd [2018-12-08 12:23:47,563 INFO L130 BoogieDeclarations]: Found specification of procedure rate_to_atmf [2018-12-08 12:23:47,563 INFO L138 BoogieDeclarations]: Found implementation of procedure rate_to_atmf [2018-12-08 12:23:47,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-12-08 12:23:47,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-12-08 12:23:47,564 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_INT [2018-12-08 12:23:47,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_INT [2018-12-08 12:23:47,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-12-08 12:23:47,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2018-12-08 12:23:47,564 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2018-12-08 12:23:47,564 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2018-12-08 12:23:47,564 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-12-08 12:23:47,564 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-12-08 12:23:47,564 INFO L130 BoogieDeclarations]: Found specification of procedure he_phy_put [2018-12-08 12:23:47,564 INFO L138 BoogieDeclarations]: Found implementation of procedure he_phy_put [2018-12-08 12:23:47,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-12-08 12:23:47,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-12-08 12:23:47,564 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2018-12-08 12:23:47,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2018-12-08 12:23:47,565 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-12-08 12:23:47,565 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-12-08 12:23:47,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-08 12:23:47,565 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2018-12-08 12:23:47,565 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2018-12-08 12:23:47,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-12-08 12:23:47,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-12-08 12:23:47,565 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-12-08 12:23:47,565 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-12-08 12:23:47,565 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2018-12-08 12:23:47,565 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2018-12-08 12:23:47,565 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2018-12-08 12:23:47,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2018-12-08 12:23:47,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-12-08 12:23:47,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-12-08 12:23:47,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-12-08 12:23:47,566 INFO L130 BoogieDeclarations]: Found specification of procedure he_readl_internal [2018-12-08 12:23:47,566 INFO L138 BoogieDeclarations]: Found implementation of procedure he_readl_internal [2018-12-08 12:23:47,566 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-08 12:23:47,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-08 12:23:47,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-08 12:23:47,566 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-12-08 12:23:47,566 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2018-12-08 12:23:47,566 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2018-12-08 12:23:47,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2018-12-08 12:23:47,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-12-08 12:23:47,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-12-08 12:23:47,567 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2018-12-08 12:23:47,567 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2018-12-08 12:23:47,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-12-08 12:23:47,567 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-12-08 12:23:47,567 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-12-08 12:23:47,567 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2018-12-08 12:23:47,567 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2018-12-08 12:23:47,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-12-08 12:23:47,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2018-12-08 12:23:47,567 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-12-08 12:23:47,567 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2018-12-08 12:23:47,567 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2018-12-08 12:23:47,568 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2018-12-08 12:23:47,568 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2018-12-08 12:23:47,568 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2018-12-08 12:23:47,568 INFO L130 BoogieDeclarations]: Found specification of procedure he_writel_internal [2018-12-08 12:23:47,568 INFO L138 BoogieDeclarations]: Found implementation of procedure he_writel_internal [2018-12-08 12:23:47,568 INFO L130 BoogieDeclarations]: Found specification of procedure he_ioctl [2018-12-08 12:23:47,568 INFO L138 BoogieDeclarations]: Found implementation of procedure he_ioctl [2018-12-08 12:23:47,568 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-08 12:23:47,568 INFO L130 BoogieDeclarations]: Found specification of procedure he_open [2018-12-08 12:23:47,568 INFO L138 BoogieDeclarations]: Found implementation of procedure he_open [2018-12-08 12:23:47,568 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-12-08 12:23:47,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2018-12-08 12:23:47,568 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2018-12-08 12:23:47,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2018-12-08 12:23:47,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-12-08 12:23:47,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-12-08 12:23:47,569 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-12-08 12:23:47,569 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-12-08 12:23:47,569 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-12-08 12:23:47,569 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-12-08 12:23:47,569 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2018-12-08 12:23:47,569 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2018-12-08 12:23:47,569 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2018-12-08 12:23:47,569 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2018-12-08 12:23:47,569 INFO L130 BoogieDeclarations]: Found specification of procedure he_stop [2018-12-08 12:23:47,569 INFO L138 BoogieDeclarations]: Found implementation of procedure he_stop [2018-12-08 12:23:47,569 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2018-12-08 12:23:47,569 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2018-12-08 12:23:47,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-12-08 12:23:47,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-12-08 12:23:47,570 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2018-12-08 12:23:47,570 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2018-12-08 12:23:47,570 INFO L130 BoogieDeclarations]: Found specification of procedure __enqueue_tpd [2018-12-08 12:23:47,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __enqueue_tpd [2018-12-08 12:23:47,570 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-12-08 12:23:47,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2018-12-08 12:23:47,570 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-12-08 12:23:47,570 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-12-08 12:23:47,570 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-12-08 12:23:47,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2018-12-08 12:23:47,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-08 12:23:47,570 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2018-12-08 12:23:47,570 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2018-12-08 12:23:47,571 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-12-08 12:23:47,571 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-12-08 12:23:47,571 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-12-08 12:23:47,571 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_deregister [2018-12-08 12:23:47,571 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_dev_deregister [2018-12-08 12:23:47,571 INFO L130 BoogieDeclarations]: Found specification of procedure read_prom_byte [2018-12-08 12:23:47,571 INFO L138 BoogieDeclarations]: Found implementation of procedure read_prom_byte [2018-12-08 12:23:47,571 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2018-12-08 12:23:47,571 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2018-12-08 12:23:47,571 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-12-08 12:23:47,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2018-12-08 12:23:47,571 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2018-12-08 12:23:47,571 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2018-12-08 12:23:47,571 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-12-08 12:23:47,572 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-12-08 12:23:47,572 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2018-12-08 12:23:47,572 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2018-12-08 12:23:47,572 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-12-08 12:23:47,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-12-08 12:23:47,572 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 12:23:47,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 12:23:47,572 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2018-12-08 12:23:47,572 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2018-12-08 12:28:55,837 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 12:28:55,838 INFO L280 CfgBuilder]: Removed 184 assue(true) statements. [2018-12-08 12:28:55,838 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 12:28:55 BoogieIcfgContainer [2018-12-08 12:28:55,838 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 12:28:55,838 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-08 12:28:55,838 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-08 12:28:55,844 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-08 12:28:55,845 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 12:28:55" (1/1) ... [2018-12-08 12:28:55,851 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:28:55,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 12:28:55,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1891 states to 1269 states and 1891 transitions. [2018-12-08 12:28:55,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1891 transitions. [2018-12-08 12:28:55,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-12-08 12:28:55,896 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 12:28:55,923 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.IllegalArgumentException: Indexed Sort BitVec undefined at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.getSort(SortSymbol.java:177) at de.uni_freiburg.informatik.ultimate.logic.Theory.getSort(Theory.java:1243) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:287) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSort(TermTransferrer.java:128) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.convertApplicationTerm(TermTransferrer.java:162) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$BuildApplicationTerm.walk(TermTransformer.java:320) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:253) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.SmtSymbols.transferSymbols(SmtSymbols.java:129) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:453) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-08 12:28:55,925 INFO L168 Benchmark]: Toolchain (without parser) took 310416.78 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 362.8 MB). Free memory was 927.3 MB in the beginning and 973.0 MB in the end (delta: -45.8 MB). Peak memory consumption was 317.0 MB. Max. memory is 11.5 GB. [2018-12-08 12:28:55,926 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 12:28:55,926 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1719.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.9 MB). Free memory was 927.3 MB in the beginning and 919.5 MB in the end (delta: 7.7 MB). Peak memory consumption was 203.0 MB. Max. memory is 11.5 GB. [2018-12-08 12:28:55,927 INFO L168 Benchmark]: Boogie Procedure Inliner took 156.12 ms. Allocated memory is still 1.2 GB. Free memory was 919.5 MB in the beginning and 898.2 MB in the end (delta: 21.4 MB). Peak memory consumption was 21.4 MB. Max. memory is 11.5 GB. [2018-12-08 12:28:55,927 INFO L168 Benchmark]: Boogie Preprocessor took 130.23 ms. Allocated memory is still 1.2 GB. Free memory was 898.2 MB in the beginning and 862.8 MB in the end (delta: 35.4 MB). Peak memory consumption was 35.4 MB. Max. memory is 11.5 GB. [2018-12-08 12:28:55,928 INFO L168 Benchmark]: RCFGBuilder took 308321.94 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 192.9 MB). Free memory was 862.8 MB in the beginning and 991.9 MB in the end (delta: -129.1 MB). Peak memory consumption was 298.0 MB. Max. memory is 11.5 GB. [2018-12-08 12:28:55,928 INFO L168 Benchmark]: CodeCheck took 86.35 ms. Allocated memory is still 1.4 GB. Free memory was 991.9 MB in the beginning and 973.0 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. [2018-12-08 12:28:55,930 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: IllegalArgumentException: Indexed Sort BitVec undefined: de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1719.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.9 MB). Free memory was 927.3 MB in the beginning and 919.5 MB in the end (delta: 7.7 MB). Peak memory consumption was 203.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 156.12 ms. Allocated memory is still 1.2 GB. Free memory was 919.5 MB in the beginning and 898.2 MB in the end (delta: 21.4 MB). Peak memory consumption was 21.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 130.23 ms. Allocated memory is still 1.2 GB. Free memory was 898.2 MB in the beginning and 862.8 MB in the end (delta: 35.4 MB). Peak memory consumption was 35.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 308321.94 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 192.9 MB). Free memory was 862.8 MB in the beginning and 991.9 MB in the end (delta: -129.1 MB). Peak memory consumption was 298.0 MB. Max. memory is 11.5 GB. * CodeCheck took 86.35 ms. Allocated memory is still 1.4 GB. Free memory was 991.9 MB in the beginning and 973.0 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...