./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_5b91ce90-60e4-4c29-bf37-5e65b3579628/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5b91ce90-60e4-4c29-bf37-5e65b3579628/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5b91ce90-60e4-4c29-bf37-5e65b3579628/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5b91ce90-60e4-4c29-bf37-5e65b3579628/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_5b91ce90-60e4-4c29-bf37-5e65b3579628/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5b91ce90-60e4-4c29-bf37-5e65b3579628/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 14a25e8e163ebccdd8ffc589ccc1ca4b8320a167 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_5b91ce90-60e4-4c29-bf37-5e65b3579628/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5b91ce90-60e4-4c29-bf37-5e65b3579628/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5b91ce90-60e4-4c29-bf37-5e65b3579628/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5b91ce90-60e4-4c29-bf37-5e65b3579628/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_5b91ce90-60e4-4c29-bf37-5e65b3579628/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5b91ce90-60e4-4c29-bf37-5e65b3579628/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 14a25e8e163ebccdd8ffc589ccc1ca4b8320a167 .......................................................................................................................................................................................................................................................................................................................................................... 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 [2018-12-03 00:33:26,063 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-03 00:33:26,064 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-03 00:33:26,073 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-03 00:33:26,073 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-03 00:33:26,074 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-03 00:33:26,074 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-03 00:33:26,076 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-03 00:33:26,077 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-03 00:33:26,077 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-03 00:33:26,078 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-03 00:33:26,078 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-03 00:33:26,079 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-03 00:33:26,079 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-03 00:33:26,080 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-03 00:33:26,081 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-03 00:33:26,081 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-03 00:33:26,082 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-03 00:33:26,084 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-03 00:33:26,085 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-03 00:33:26,085 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-03 00:33:26,086 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-03 00:33:26,088 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-03 00:33:26,088 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-03 00:33:26,088 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-03 00:33:26,089 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-03 00:33:26,089 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-03 00:33:26,090 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-03 00:33:26,091 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-03 00:33:26,091 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-03 00:33:26,091 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-03 00:33:26,092 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-03 00:33:26,092 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-03 00:33:26,092 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-03 00:33:26,093 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-03 00:33:26,093 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-03 00:33:26,094 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5b91ce90-60e4-4c29-bf37-5e65b3579628/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-12-03 00:33:26,103 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-03 00:33:26,104 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-03 00:33:26,104 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-03 00:33:26,104 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-03 00:33:26,105 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-03 00:33:26,105 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-03 00:33:26,105 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-03 00:33:26,105 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-03 00:33:26,105 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-03 00:33:26,105 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-03 00:33:26,106 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-03 00:33:26,106 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-03 00:33:26,106 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-03 00:33:26,106 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-03 00:33:26,106 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-03 00:33:26,106 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-03 00:33:26,106 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-03 00:33:26,107 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-03 00:33:26,107 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-03 00:33:26,107 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-03 00:33:26,107 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-03 00:33:26,107 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-03 00:33:26,107 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-03 00:33:26,107 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-03 00:33:26,108 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-03 00:33:26,108 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-03 00:33:26,108 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-03 00:33:26,108 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_5b91ce90-60e4-4c29-bf37-5e65b3579628/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 -> 14a25e8e163ebccdd8ffc589ccc1ca4b8320a167 [2018-12-03 00:33:26,130 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-03 00:33:26,136 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-03 00:33:26,138 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-03 00:33:26,139 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-03 00:33:26,140 INFO L276 PluginConnector]: CDTParser initialized [2018-12-03 00:33:26,140 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5b91ce90-60e4-4c29-bf37-5e65b3579628/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.7.3/linux-3.10-rc1-43_1a-bitvector-drivers--atm--he.ko-ldv_main0_true-unreach-call.cil.out.i [2018-12-03 00:33:26,175 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5b91ce90-60e4-4c29-bf37-5e65b3579628/bin-2019/ukojak/data/b46ade4d0/0c607138d38f485e99952844172ef608/FLAG5c0e656c0 [2018-12-03 00:33:26,596 INFO L307 CDTParser]: Found 1 translation units. [2018-12-03 00:33:26,597 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5b91ce90-60e4-4c29-bf37-5e65b3579628/sv-benchmarks/c/ldv-linux-3.7.3/linux-3.10-rc1-43_1a-bitvector-drivers--atm--he.ko-ldv_main0_true-unreach-call.cil.out.i [2018-12-03 00:33:26,615 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5b91ce90-60e4-4c29-bf37-5e65b3579628/bin-2019/ukojak/data/b46ade4d0/0c607138d38f485e99952844172ef608/FLAG5c0e656c0 [2018-12-03 00:33:26,625 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5b91ce90-60e4-4c29-bf37-5e65b3579628/bin-2019/ukojak/data/b46ade4d0/0c607138d38f485e99952844172ef608 [2018-12-03 00:33:26,626 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-03 00:33:26,627 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-03 00:33:26,628 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-03 00:33:26,628 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-03 00:33:26,630 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-03 00:33:26,631 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:33:26" (1/1) ... [2018-12-03 00:33:26,633 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ff37fb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:33:26, skipping insertion in model container [2018-12-03 00:33:26,633 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:33:26" (1/1) ... [2018-12-03 00:33:26,637 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-03 00:33:26,708 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-03 00:33:27,913 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-03 00:33:27,927 INFO L191 MainTranslator]: Completed pre-run [2018-12-03 00:33:28,147 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-03 00:33:28,272 INFO L195 MainTranslator]: Completed translation [2018-12-03 00:33:28,272 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:33:28 WrapperNode [2018-12-03 00:33:28,273 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-03 00:33:28,273 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-03 00:33:28,273 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-03 00:33:28,273 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-03 00:33:28,279 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:33:28" (1/1) ... [2018-12-03 00:33:28,318 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:33:28" (1/1) ... [2018-12-03 00:33:28,398 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-03 00:33:28,399 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-03 00:33:28,399 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-03 00:33:28,399 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-03 00:33:28,405 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:33:28" (1/1) ... [2018-12-03 00:33:28,405 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:33:28" (1/1) ... [2018-12-03 00:33:28,416 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:33:28" (1/1) ... [2018-12-03 00:33:28,416 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:33:28" (1/1) ... [2018-12-03 00:33:28,461 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:33:28" (1/1) ... [2018-12-03 00:33:28,469 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:33:28" (1/1) ... [2018-12-03 00:33:28,482 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:33:28" (1/1) ... [2018-12-03 00:33:28,497 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-03 00:33:28,497 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-03 00:33:28,497 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-03 00:33:28,497 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-03 00:33:28,498 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:33:28" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5b91ce90-60e4-4c29-bf37-5e65b3579628/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 [2018-12-03 00:33:28,532 INFO L130 BoogieDeclarations]: Found specification of procedure he_remove_one [2018-12-03 00:33:28,532 INFO L138 BoogieDeclarations]: Found implementation of procedure he_remove_one [2018-12-03 00:33:28,532 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-12-03 00:33:28,532 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2018-12-03 00:33:28,532 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2018-12-03 00:33:28,532 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2018-12-03 00:33:28,533 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2018-12-03 00:33:28,533 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-03 00:33:28,533 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-03 00:33:28,533 INFO L130 BoogieDeclarations]: Found specification of procedure he_close [2018-12-03 00:33:28,533 INFO L138 BoogieDeclarations]: Found implementation of procedure he_close [2018-12-03 00:33:28,533 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_alloc [2018-12-03 00:33:28,533 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_alloc [2018-12-03 00:33:28,534 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-12-03 00:33:28,534 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-12-03 00:33:28,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-12-03 00:33:28,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-12-03 00:33:28,534 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-12-03 00:33:28,534 INFO L130 BoogieDeclarations]: Found specification of procedure he_phy_get [2018-12-03 00:33:28,534 INFO L138 BoogieDeclarations]: Found implementation of procedure he_phy_get [2018-12-03 00:33:28,534 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2018-12-03 00:33:28,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2018-12-03 00:33:28,535 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2018-12-03 00:33:28,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2018-12-03 00:33:28,535 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_tpd [2018-12-03 00:33:28,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_tpd [2018-12-03 00:33:28,535 INFO L130 BoogieDeclarations]: Found specification of procedure rate_to_atmf [2018-12-03 00:33:28,535 INFO L138 BoogieDeclarations]: Found implementation of procedure rate_to_atmf [2018-12-03 00:33:28,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-12-03 00:33:28,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-12-03 00:33:28,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-12-03 00:33:28,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2018-12-03 00:33:28,536 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2018-12-03 00:33:28,536 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2018-12-03 00:33:28,536 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-12-03 00:33:28,536 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-12-03 00:33:28,536 INFO L130 BoogieDeclarations]: Found specification of procedure he_phy_put [2018-12-03 00:33:28,536 INFO L138 BoogieDeclarations]: Found implementation of procedure he_phy_put [2018-12-03 00:33:28,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-12-03 00:33:28,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-12-03 00:33:28,537 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2018-12-03 00:33:28,537 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2018-12-03 00:33:28,537 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-12-03 00:33:28,537 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-12-03 00:33:28,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-03 00:33:28,537 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2018-12-03 00:33:28,537 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2018-12-03 00:33:28,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-12-03 00:33:28,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-12-03 00:33:28,538 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-12-03 00:33:28,538 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-12-03 00:33:28,538 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2018-12-03 00:33:28,538 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2018-12-03 00:33:28,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2018-12-03 00:33:28,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2018-12-03 00:33:28,538 INFO L130 BoogieDeclarations]: Found specification of procedure he_readl_internal [2018-12-03 00:33:28,539 INFO L138 BoogieDeclarations]: Found implementation of procedure he_readl_internal [2018-12-03 00:33:28,539 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-03 00:33:28,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-03 00:33:28,539 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-12-03 00:33:28,539 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2018-12-03 00:33:28,539 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2018-12-03 00:33:28,539 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2018-12-03 00:33:28,539 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2018-12-03 00:33:28,539 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2018-12-03 00:33:28,540 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-12-03 00:33:28,540 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-12-03 00:33:28,540 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2018-12-03 00:33:28,540 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2018-12-03 00:33:28,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-12-03 00:33:28,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2018-12-03 00:33:28,540 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-12-03 00:33:28,540 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2018-12-03 00:33:28,540 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2018-12-03 00:33:28,541 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2018-12-03 00:33:28,541 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2018-12-03 00:33:28,541 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2018-12-03 00:33:28,541 INFO L130 BoogieDeclarations]: Found specification of procedure he_writel_internal [2018-12-03 00:33:28,541 INFO L138 BoogieDeclarations]: Found implementation of procedure he_writel_internal [2018-12-03 00:33:28,541 INFO L130 BoogieDeclarations]: Found specification of procedure he_ioctl [2018-12-03 00:33:28,541 INFO L138 BoogieDeclarations]: Found implementation of procedure he_ioctl [2018-12-03 00:33:28,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-03 00:33:28,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-03 00:33:28,542 INFO L130 BoogieDeclarations]: Found specification of procedure he_open [2018-12-03 00:33:28,542 INFO L138 BoogieDeclarations]: Found implementation of procedure he_open [2018-12-03 00:33:28,542 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-12-03 00:33:28,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2018-12-03 00:33:28,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-12-03 00:33:28,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-12-03 00:33:28,542 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-12-03 00:33:28,542 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-12-03 00:33:28,542 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-12-03 00:33:28,543 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-12-03 00:33:28,543 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2018-12-03 00:33:28,543 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2018-12-03 00:33:28,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-03 00:33:28,543 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2018-12-03 00:33:28,543 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2018-12-03 00:33:28,543 INFO L130 BoogieDeclarations]: Found specification of procedure he_stop [2018-12-03 00:33:28,543 INFO L138 BoogieDeclarations]: Found implementation of procedure he_stop [2018-12-03 00:33:28,543 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2018-12-03 00:33:28,544 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2018-12-03 00:33:28,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-12-03 00:33:28,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-12-03 00:33:28,544 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2018-12-03 00:33:28,544 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2018-12-03 00:33:28,544 INFO L130 BoogieDeclarations]: Found specification of procedure __enqueue_tpd [2018-12-03 00:33:28,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __enqueue_tpd [2018-12-03 00:33:28,544 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-12-03 00:33:28,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2018-12-03 00:33:28,545 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2018-12-03 00:33:28,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2018-12-03 00:33:28,545 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-12-03 00:33:28,545 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-12-03 00:33:28,545 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-12-03 00:33:28,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2018-12-03 00:33:28,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-03 00:33:28,545 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2018-12-03 00:33:28,545 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2018-12-03 00:33:28,546 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-12-03 00:33:28,546 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-12-03 00:33:28,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-12-03 00:33:28,546 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-12-03 00:33:28,546 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-12-03 00:33:28,546 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_deregister [2018-12-03 00:33:28,546 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_dev_deregister [2018-12-03 00:33:28,546 INFO L130 BoogieDeclarations]: Found specification of procedure read_prom_byte [2018-12-03 00:33:28,546 INFO L138 BoogieDeclarations]: Found implementation of procedure read_prom_byte [2018-12-03 00:33:28,547 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2018-12-03 00:33:28,547 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2018-12-03 00:33:28,547 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-12-03 00:33:28,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2018-12-03 00:33:28,547 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2018-12-03 00:33:28,547 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2018-12-03 00:33:28,547 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-12-03 00:33:28,547 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-12-03 00:33:28,548 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2018-12-03 00:33:28,548 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2018-12-03 00:33:28,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-03 00:33:28,548 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-12-03 00:33:28,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-12-03 00:33:28,548 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-03 00:33:28,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-03 00:33:28,548 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2018-12-03 00:33:28,548 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2018-12-03 00:35:09,885 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-03 00:35:09,886 INFO L280 CfgBuilder]: Removed 184 assue(true) statements. [2018-12-03 00:35:09,886 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 12:35:09 BoogieIcfgContainer [2018-12-03 00:35:09,886 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-03 00:35:09,887 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-03 00:35:09,887 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-03 00:35:09,893 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-03 00:35:09,894 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 12:35:09" (1/1) ... [2018-12-03 00:35:09,900 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 00:35:09,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-03 00:35:09,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1891 states to 1269 states and 1891 transitions. [2018-12-03 00:35:09,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1891 transitions. [2018-12-03 00:35:09,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-12-03 00:35:09,951 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-03 00:35:10,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-03 00:35:10,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-03 00:35:10,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-03 00:35:10,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 1283 states and 1934 transitions. [2018-12-03 00:35:10,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 1934 transitions. [2018-12-03 00:35:10,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-12-03 00:35:10,337 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-03 00:35:10,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-03 00:35:10,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-03 00:35:10,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-03 00:35:10,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-03 00:35:11,068 WARN L497 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2018-12-03 00:35:11,138 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-03 00:35:11,139 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-03 00:35:11,139 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-03 00:35:11,139 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-03 00:35:11,139 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2018-12-03 00:35:11,139 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-03 00:35:11,140 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-03 00:35:11,142 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-03 00:35:11,142 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2018-12-03 00:35:11,142 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-03 00:35:11,142 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-03 00:35:11,143 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-03 00:35:11,143 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-03 00:35:11,143 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-03 00:35:11,145 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-03 00:35:11,145 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-03 00:35:11,146 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2018-12-03 00:35:11,146 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-03 00:35:11,146 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-03 00:35:11,146 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-03 00:35:11,146 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-03 00:35:11,148 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-03 00:35:11,148 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-03 00:35:11,148 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-03 00:35:11,148 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-03 00:35:11,149 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-03 00:35:11,149 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-03 00:35:11,149 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2018-12-03 00:35:11,150 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2018-12-03 00:35:11,150 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-03 00:35:11,151 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-03 00:35:11,151 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-03 00:35:11,151 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-03 00:35:11,151 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-03 00:35:11,151 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-03 00:35:11,153 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-03 00:35:11,153 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-03 00:35:11,153 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-03 00:35:11,153 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2018-12-03 00:35:11,154 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-03 00:35:11,154 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-03 00:35:11,154 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-03 00:35:11,155 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-03 00:35:11,156 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-03 00:35:11,156 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-03 00:35:11,156 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-03 00:35:11,156 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-03 00:35:11,156 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-03 00:35:11,156 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2018-12-03 00:35:11,158 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2018-12-03 00:35:11,158 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-03 00:35:11,158 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-03 00:35:11,158 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-03 00:35:11,159 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-03 00:35:11,159 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-03 00:35:11,159 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-03 00:35:11,160 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-03 00:35:11,160 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2018-12-03 00:35:11,161 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-03 00:35:11,161 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-03 00:35:11,161 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-03 00:35:11,161 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-03 00:35:11,161 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-03 00:35:11,163 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-03 00:35:11,163 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-03 00:35:11,163 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-03 00:35:11,163 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-03 00:35:11,163 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2018-12-03 00:35:11,163 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-03 00:35:11,164 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-03 00:35:11,165 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-03 00:35:11,165 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-03 00:35:11,165 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-03 00:35:11,165 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-03 00:35:11,166 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2018-12-03 00:35:11,166 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-03 00:35:11,166 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-03 00:35:11,168 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-03 00:35:11,168 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-03 00:35:11,168 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-03 00:35:11,168 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-03 00:35:11,168 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-03 00:35:11,168 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-03 00:35:11,169 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2018-12-03 00:35:11,170 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-03 00:35:11,170 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-03 00:35:11,170 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-03 00:35:11,170 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-03 00:35:11,170 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2018-12-03 00:35:11,171 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-03 00:35:11,171 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-03 00:35:11,172 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-03 00:35:11,172 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-03 00:35:11,173 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-03 00:35:11,173 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2018-12-03 00:35:11,173 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2018-12-03 00:35:11,173 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2018-12-03 00:35:11,173 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2018-12-03 00:35:11,178 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 03.12 12:35:11 ImpRootNode [2018-12-03 00:35:11,178 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-03 00:35:11,179 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-03 00:35:11,179 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-03 00:35:11,179 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-03 00:35:11,179 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 12:35:09" (3/4) ... [2018-12-03 00:35:11,182 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-03 00:35:11,182 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-03 00:35:11,183 INFO L168 Benchmark]: Toolchain (without parser) took 104556.01 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 317.7 MB). Free memory was 946.3 MB in the beginning and 917.5 MB in the end (delta: 28.8 MB). Peak memory consumption was 346.6 MB. Max. memory is 11.5 GB. [2018-12-03 00:35:11,184 INFO L168 Benchmark]: CDTParser took 0.12 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. [2018-12-03 00:35:11,184 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1644.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.6 MB). Free memory was 946.3 MB in the beginning and 916.2 MB in the end (delta: 30.1 MB). Peak memory consumption was 207.2 MB. Max. memory is 11.5 GB. [2018-12-03 00:35:11,185 INFO L168 Benchmark]: Boogie Procedure Inliner took 125.55 ms. Allocated memory is still 1.2 GB. Free memory was 916.2 MB in the beginning and 881.1 MB in the end (delta: 35.1 MB). Peak memory consumption was 35.1 MB. Max. memory is 11.5 GB. [2018-12-03 00:35:11,185 INFO L168 Benchmark]: Boogie Preprocessor took 97.97 ms. Allocated memory is still 1.2 GB. Free memory was 881.1 MB in the beginning and 856.0 MB in the end (delta: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 11.5 GB. [2018-12-03 00:35:11,185 INFO L168 Benchmark]: RCFGBuilder took 101389.35 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 165.2 MB). Free memory was 856.0 MB in the beginning and 1.1 GB in the end (delta: -286.2 MB). Peak memory consumption was 312.7 MB. Max. memory is 11.5 GB. [2018-12-03 00:35:11,186 INFO L168 Benchmark]: CodeCheck took 1291.92 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 917.5 MB in the end (delta: 224.7 MB). Peak memory consumption was 224.7 MB. Max. memory is 11.5 GB. [2018-12-03 00:35:11,186 INFO L168 Benchmark]: Witness Printer took 3.51 ms. Allocated memory is still 1.3 GB. Free memory is still 917.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-03 00:35:11,188 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, 1.1s 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, 0.0s 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: 9503]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of bitwiseAnd at line 9517. Possible FailurePath: [L6337] static struct he_dev *he_devs ; [L6338] static bool disable64 ; [L6339] static short nvpibits = -1; [L6340] static short nvcibits = -1; [L6341] static short rx_skb_reserve = 16; [L6342] static bool irq_coalesce = 1; [L6343] static bool sdh = 0; [L6344-L6349] static unsigned int readtab[17U] = { 4352U, 0U, 256U, 0U, 256U, 0U, 256U, 0U, 256U, 0U, 256U, 0U, 256U, 512U, 768U, 512U, 768U}; [L6350-L6355] static unsigned int clocktab[17U] = { 0U, 256U, 0U, 256U, 0U, 256U, 0U, 256U, 0U, 256U, 0U, 256U, 0U, 256U, 0U, 256U, 0U}; [L6356-L6358] 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}; [L9177-L9178] static struct pci_device_id he_pci_tbl[2U] = { {4391U, 1024U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {0U, 0U, 0U, 0U, 0U, 0U, 0UL}}; [L9179] struct pci_device_id const __mod_pci_device_table ; [L9180-L9193] 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}}}; [L9215] int LDV_IN_INTERRUPT ; [L9513] int ldv_spin = 0; [L9223] struct atm_vcc *var_group1 ; [L9224] int res_he_open_23 ; [L9225] struct atm_dev *var_group2 ; [L9226] unsigned int var_he_ioctl_26_p1 ; [L9227] void *var_he_ioctl_26_p2 ; [L9228] struct sk_buff *var_group3 ; [L9229] unsigned char var_he_phy_put_27_p1 ; [L9230] unsigned long var_he_phy_put_27_p2 ; [L9231] unsigned long var_he_phy_get_28_p1 ; [L9232] loff_t *var_he_proc_read_29_p1 ; [L9233] char *var_he_proc_read_29_p2 ; [L9234] struct pci_dev *var_group4 ; [L9235] struct pci_device_id const *var_he_init_one_3_p1 ; [L9236] int res_he_init_one_3 ; [L9237] int var_he_irq_handler_21_p0 ; [L9238] void *var_he_irq_handler_21_p1 ; [L9239] int ldv_s_he_ops_atmdev_ops ; [L9240] int ldv_s_he_driver_pci_driver ; [L9241] int tmp ; [L9242] int tmp___0 ; [L9243] int tmp___1 ; [L9244] var_group1 = malloc(sizeof(struct atm_vcc)) [L9245] var_group1->release_cb = &void_one_par_dummy [L9246] var_group1->push = &void_two_par_dummy [L9247] var_group1->pop = &void_two_par_dummy [L9248] var_group1->push_oam = &int_two_par_dummy [L9249] var_group1->send = &int_two_par_dummy [L9251] ldv_s_he_ops_atmdev_ops = 0 [L9252] ldv_s_he_driver_pci_driver = 0 [L9253] 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={158:166}, clocktab={51:0}, disable64=0, he_devs={0:0}, he_driver={171:0}, he_ops={50:0}, he_pci_tbl={160:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=0, nvcibits=-1, nvpibits=-1, readtab={53:0}, rx_skb_reserve=16, sdh=0] [L9255] 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={158:166}, clocktab={51:0}, disable64=0, he_devs={0:0}, he_driver={171:0}, he_ops={50:0}, he_pci_tbl={160:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=0, nvcibits=-1, nvpibits=-1, readtab={53:0}, rx_skb_reserve=16, sdh=0] [L9196] int tmp ; [L9596] return __VERIFIER_nondet_int(); [L9198] tmp = __pci_register_driver(& he_driver, & __this_module, "he") [L9199] return (tmp); [L9256] tmp = he_init() [L9257] 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={158:166}, clocktab={51:0}, disable64=0, he_devs={0:0}, he_driver={171:0}, he_ops={50:0}, he_pci_tbl={160:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=0, nvcibits=-1, nvpibits=-1, readtab={53:0}, rx_skb_reserve=16, sdh=0] [L9338] tmp___1 = __VERIFIER_nondet_int() [L9339] COND TRUE (tmp___1 != 0 || ldv_s_he_ops_atmdev_ops != 0) || ldv_s_he_driver_pci_driver != 0 [L9263] tmp___0 = __VERIFIER_nondet_int() [L9265] case 0: [L9278] case 1: [L9286] case 2: [L9290] 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={158:166}, clocktab={51:0}, disable64=0, he_devs={0:0}, he_driver={171:0}, he_ops={50:0}, he_pci_tbl={160:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=0, nvcibits=-1, nvpibits=-1, readtab={53:0}, rx_skb_reserve=16, sdh=0] [L9291] 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={158:166}, clocktab={51:0}, disable64=0, he_devs={0:0}, he_driver={171:0}, he_ops={50:0}, he_pci_tbl={160:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=0, nvcibits=-1, nvpibits=-1, readtab={53:0}, rx_skb_reserve=16, sdh=0] [L8767] unsigned long flags ; [L8768] struct he_dev *he_dev ; [L8769] unsigned int cid ; [L8770] struct he_tpd *tpd ; [L8771] unsigned char *tmp ; [L8772] char *pti_clp ; [L8773] int clp ; [L8774] int pti ; [L8775] dma_addr_t tmp___0 ; [L8777] EXPR vcc->dev [L8777] EXPR (vcc->dev)->dev_data [L8777] he_dev = (struct he_dev *)(vcc->dev)->dev_data [L8778] EXPR vcc->vpi [L8778] EXPR he_dev->vcibits [L8778] EXPR vcc->vci [L8778] cid = (unsigned int )(((int )vcc->vpi << (int )he_dev->vcibits) | vcc->vci) & 8191U [L8779] EXPR skb->len [L8779] skb->len > 65535U || ((unsigned int )vcc->qos.aal == 13U && skb->len != 52U) [L8779] EXPR vcc->qos.aal [L8779] EXPR (unsigned int )vcc->qos.aal == 13U && skb->len != 52U [L8779] 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={158:166}, clocktab={51:0}, disable64=0, he_devs={0:0}, he_driver={171:0}, he_ops={50:0}, he_pci_tbl={160:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=0, nvcibits=-1, nvpibits=-1, readtab={53:0}, rx_skb_reserve=16, sdh=0] [L8779] COND FALSE !(skb->len > 65535U || ((unsigned int )vcc->qos.aal == 13U && skb->len != 52U)) [L6066] EXPR skb->head [L6066] EXPR skb->end [L6066] return ((unsigned char *)skb->head + (unsigned long )skb->end); [L8791] tmp = skb_end_pointer((struct sk_buff const *)skb) [L8792] 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={158:166}, clocktab={51:0}, disable64=0, he_devs={0:0}, he_driver={171:0}, he_ops={50:0}, he_pci_tbl={160:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=0, nvcibits=-1, nvpibits=-1, readtab={53:0}, rx_skb_reserve=16, sdh=0] [L8792] COND FALSE !((unsigned int )((struct skb_shared_info *)tmp)->nr_frags != 0U) [L8804] 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={158:166}, clocktab={51:0}, disable64=0, he_devs={0:0}, he_driver={171:0}, he_ops={50:0}, he_pci_tbl={160:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=0, nvcibits=-1, nvpibits=-1, readtab={53:0}, rx_skb_reserve=16, sdh=0] [L9550] ldv_spin = 1 [L8804] 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={158:166}, clocktab={51:0}, disable64=0, he_devs={0:0}, he_driver={171:0}, he_ops={50:0}, he_pci_tbl={160:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=1, nvcibits=-1, nvpibits=-1, readtab={53:0}, rx_skb_reserve=16, sdh=0] [L8805] 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={158:166}, clocktab={51:0}, disable64=0, he_devs={0:0}, he_driver={171:0}, he_ops={50:0}, he_pci_tbl={160:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=1, nvcibits=-1, nvpibits=-1, readtab={53:0}, rx_skb_reserve=16, sdh=0] [L7779] struct he_tpd *tpd ; [L7780] dma_addr_t mapping ; [L7781] void *tmp ; [L7783] he_dev->tpd_pool [L9486] 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={158:166}, clocktab={51:0}, disable64=0, he_devs={0:0}, he_driver={171:0}, he_ops={50:0}, he_pci_tbl={160:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=1, nvcibits=-1, nvpibits=-1, readtab={53:0}, rx_skb_reserve=16, sdh=0] [L9517] 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={158:166}, clocktab={51:0}, disable64=0, flags=33, he_devs={0:0}, he_driver={171:0}, he_ops={50:0}, he_pci_tbl={160:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=1, nvcibits=-1, nvpibits=-1, readtab={53:0}, rx_skb_reserve=16, sdh=0] [L9519] 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={158:166}, clocktab={51:0}, disable64=0, he_devs={0:0}, he_driver={171:0}, he_ops={50:0}, he_pci_tbl={160:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=1, nvcibits=-1, nvpibits=-1, readtab={53:0}, rx_skb_reserve=16, sdh=0] [L9503] __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={158:166}, clocktab={51:0}, disable64=0, he_devs={0:0}, he_driver={171:0}, he_ops={50:0}, he_pci_tbl={160:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=1, nvcibits=-1, nvpibits=-1, readtab={53:0}, rx_skb_reserve=16, sdh=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 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 1644.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.6 MB). Free memory was 946.3 MB in the beginning and 916.2 MB in the end (delta: 30.1 MB). Peak memory consumption was 207.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 125.55 ms. Allocated memory is still 1.2 GB. Free memory was 916.2 MB in the beginning and 881.1 MB in the end (delta: 35.1 MB). Peak memory consumption was 35.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 97.97 ms. Allocated memory is still 1.2 GB. Free memory was 881.1 MB in the beginning and 856.0 MB in the end (delta: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 101389.35 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 165.2 MB). Free memory was 856.0 MB in the beginning and 1.1 GB in the end (delta: -286.2 MB). Peak memory consumption was 312.7 MB. Max. memory is 11.5 GB. * CodeCheck took 1291.92 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 917.5 MB in the end (delta: 224.7 MB). Peak memory consumption was 224.7 MB. Max. memory is 11.5 GB. * Witness Printer took 3.51 ms. Allocated memory is still 1.3 GB. Free memory is still 917.5 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!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!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!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!class - 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!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!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!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!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!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!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!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!class - 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!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!device - 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!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!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!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!vendor - 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!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!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!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!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!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!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!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!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 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 [2018-12-03 00:35:12,473 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-03 00:35:12,474 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-03 00:35:12,480 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-03 00:35:12,480 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-03 00:35:12,481 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-03 00:35:12,481 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-03 00:35:12,482 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-03 00:35:12,483 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-03 00:35:12,483 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-03 00:35:12,483 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-03 00:35:12,484 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-03 00:35:12,484 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-03 00:35:12,484 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-03 00:35:12,485 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-03 00:35:12,485 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-03 00:35:12,486 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-03 00:35:12,486 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-03 00:35:12,487 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-03 00:35:12,488 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-03 00:35:12,489 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-03 00:35:12,489 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-03 00:35:12,490 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-03 00:35:12,490 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-03 00:35:12,491 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-03 00:35:12,491 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-03 00:35:12,491 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-03 00:35:12,492 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-03 00:35:12,492 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-03 00:35:12,493 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-03 00:35:12,493 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-03 00:35:12,493 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-03 00:35:12,493 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-03 00:35:12,493 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-03 00:35:12,494 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-03 00:35:12,494 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-03 00:35:12,494 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5b91ce90-60e4-4c29-bf37-5e65b3579628/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-12-03 00:35:12,501 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-03 00:35:12,502 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-03 00:35:12,502 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-03 00:35:12,502 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-03 00:35:12,503 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-03 00:35:12,503 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-03 00:35:12,503 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-03 00:35:12,503 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-03 00:35:12,503 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-03 00:35:12,503 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-03 00:35:12,503 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-03 00:35:12,503 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-03 00:35:12,503 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-03 00:35:12,503 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-03 00:35:12,504 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-03 00:35:12,504 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-03 00:35:12,504 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-03 00:35:12,504 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-03 00:35:12,504 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-03 00:35:12,504 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-03 00:35:12,504 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-03 00:35:12,504 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-03 00:35:12,504 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-03 00:35:12,504 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-03 00:35:12,504 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-03 00:35:12,505 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-03 00:35:12,505 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-03 00:35:12,505 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-03 00:35:12,505 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-03 00:35:12,505 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-03 00:35:12,505 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_5b91ce90-60e4-4c29-bf37-5e65b3579628/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 -> 14a25e8e163ebccdd8ffc589ccc1ca4b8320a167 [2018-12-03 00:35:12,522 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-03 00:35:12,530 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-03 00:35:12,532 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-03 00:35:12,533 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-03 00:35:12,533 INFO L276 PluginConnector]: CDTParser initialized [2018-12-03 00:35:12,533 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5b91ce90-60e4-4c29-bf37-5e65b3579628/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 [2018-12-03 00:35:12,568 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5b91ce90-60e4-4c29-bf37-5e65b3579628/bin-2019/ukojak/data/1f7234c3d/8fc8a4d6399d4c4e8000ce3fa5053638/FLAGcd55bfaea [2018-12-03 00:35:13,104 INFO L307 CDTParser]: Found 1 translation units. [2018-12-03 00:35:13,104 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5b91ce90-60e4-4c29-bf37-5e65b3579628/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 [2018-12-03 00:35:13,122 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5b91ce90-60e4-4c29-bf37-5e65b3579628/bin-2019/ukojak/data/1f7234c3d/8fc8a4d6399d4c4e8000ce3fa5053638/FLAGcd55bfaea [2018-12-03 00:35:13,601 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5b91ce90-60e4-4c29-bf37-5e65b3579628/bin-2019/ukojak/data/1f7234c3d/8fc8a4d6399d4c4e8000ce3fa5053638 [2018-12-03 00:35:13,603 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-03 00:35:13,604 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-03 00:35:13,604 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-03 00:35:13,604 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-03 00:35:13,606 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-03 00:35:13,607 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:35:13" (1/1) ... [2018-12-03 00:35:13,609 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c2b56d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:35:13, skipping insertion in model container [2018-12-03 00:35:13,609 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:35:13" (1/1) ... [2018-12-03 00:35:13,613 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-03 00:35:13,677 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-03 00:35:14,947 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-03 00:35:14,970 INFO L191 MainTranslator]: Completed pre-run [2018-12-03 00:35:15,218 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-03 00:35:15,371 INFO L195 MainTranslator]: Completed translation [2018-12-03 00:35:15,372 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:35:15 WrapperNode [2018-12-03 00:35:15,372 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-03 00:35:15,372 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-03 00:35:15,372 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-03 00:35:15,372 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-03 00:35:15,378 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:35:15" (1/1) ... [2018-12-03 00:35:15,428 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:35:15" (1/1) ... [2018-12-03 00:35:15,522 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-03 00:35:15,523 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-03 00:35:15,523 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-03 00:35:15,523 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-03 00:35:15,530 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:35:15" (1/1) ... [2018-12-03 00:35:15,530 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:35:15" (1/1) ... [2018-12-03 00:35:15,547 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:35:15" (1/1) ... [2018-12-03 00:35:15,547 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:35:15" (1/1) ... [2018-12-03 00:35:15,615 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:35:15" (1/1) ... [2018-12-03 00:35:15,628 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:35:15" (1/1) ... [2018-12-03 00:35:15,651 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:35:15" (1/1) ... [2018-12-03 00:35:15,668 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-03 00:35:15,668 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-03 00:35:15,668 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-03 00:35:15,669 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-03 00:35:15,669 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:35:15" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5b91ce90-60e4-4c29-bf37-5e65b3579628/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 [2018-12-03 00:35:15,714 INFO L130 BoogieDeclarations]: Found specification of procedure he_remove_one [2018-12-03 00:35:15,715 INFO L138 BoogieDeclarations]: Found implementation of procedure he_remove_one [2018-12-03 00:35:15,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-12-03 00:35:15,715 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-12-03 00:35:15,715 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2018-12-03 00:35:15,715 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2018-12-03 00:35:15,715 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2018-12-03 00:35:15,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-12-03 00:35:15,716 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2018-12-03 00:35:15,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-12-03 00:35:15,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-12-03 00:35:15,716 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-03 00:35:15,716 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-03 00:35:15,716 INFO L130 BoogieDeclarations]: Found specification of procedure he_close [2018-12-03 00:35:15,717 INFO L138 BoogieDeclarations]: Found implementation of procedure he_close [2018-12-03 00:35:15,717 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_alloc [2018-12-03 00:35:15,717 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_alloc [2018-12-03 00:35:15,717 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-12-03 00:35:15,717 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-12-03 00:35:15,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-12-03 00:35:15,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-12-03 00:35:15,718 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-12-03 00:35:15,718 INFO L130 BoogieDeclarations]: Found specification of procedure he_phy_get [2018-12-03 00:35:15,718 INFO L138 BoogieDeclarations]: Found implementation of procedure he_phy_get [2018-12-03 00:35:15,718 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2018-12-03 00:35:15,718 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2018-12-03 00:35:15,718 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2018-12-03 00:35:15,718 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2018-12-03 00:35:15,718 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_tpd [2018-12-03 00:35:15,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_tpd [2018-12-03 00:35:15,719 INFO L130 BoogieDeclarations]: Found specification of procedure rate_to_atmf [2018-12-03 00:35:15,719 INFO L138 BoogieDeclarations]: Found implementation of procedure rate_to_atmf [2018-12-03 00:35:15,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-12-03 00:35:15,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-12-03 00:35:15,719 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_INT [2018-12-03 00:35:15,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_INT [2018-12-03 00:35:15,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-12-03 00:35:15,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2018-12-03 00:35:15,720 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2018-12-03 00:35:15,720 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2018-12-03 00:35:15,720 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-12-03 00:35:15,720 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-12-03 00:35:15,720 INFO L130 BoogieDeclarations]: Found specification of procedure he_phy_put [2018-12-03 00:35:15,720 INFO L138 BoogieDeclarations]: Found implementation of procedure he_phy_put [2018-12-03 00:35:15,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-12-03 00:35:15,721 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-12-03 00:35:15,721 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2018-12-03 00:35:15,721 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2018-12-03 00:35:15,721 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-12-03 00:35:15,721 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-12-03 00:35:15,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-03 00:35:15,721 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2018-12-03 00:35:15,722 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2018-12-03 00:35:15,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-12-03 00:35:15,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-12-03 00:35:15,722 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-12-03 00:35:15,722 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-12-03 00:35:15,722 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2018-12-03 00:35:15,722 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2018-12-03 00:35:15,722 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2018-12-03 00:35:15,723 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2018-12-03 00:35:15,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-12-03 00:35:15,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-12-03 00:35:15,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-12-03 00:35:15,723 INFO L130 BoogieDeclarations]: Found specification of procedure he_readl_internal [2018-12-03 00:35:15,723 INFO L138 BoogieDeclarations]: Found implementation of procedure he_readl_internal [2018-12-03 00:35:15,723 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-03 00:35:15,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-03 00:35:15,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-03 00:35:15,724 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-12-03 00:35:15,724 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2018-12-03 00:35:15,724 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2018-12-03 00:35:15,724 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2018-12-03 00:35:15,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-12-03 00:35:15,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-12-03 00:35:15,724 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2018-12-03 00:35:15,725 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2018-12-03 00:35:15,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-12-03 00:35:15,725 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-12-03 00:35:15,725 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-12-03 00:35:15,725 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2018-12-03 00:35:15,725 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2018-12-03 00:35:15,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-12-03 00:35:15,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2018-12-03 00:35:15,725 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-12-03 00:35:15,726 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2018-12-03 00:35:15,726 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2018-12-03 00:35:15,726 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2018-12-03 00:35:15,726 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2018-12-03 00:35:15,726 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2018-12-03 00:35:15,726 INFO L130 BoogieDeclarations]: Found specification of procedure he_writel_internal [2018-12-03 00:35:15,726 INFO L138 BoogieDeclarations]: Found implementation of procedure he_writel_internal [2018-12-03 00:35:15,726 INFO L130 BoogieDeclarations]: Found specification of procedure he_ioctl [2018-12-03 00:35:15,726 INFO L138 BoogieDeclarations]: Found implementation of procedure he_ioctl [2018-12-03 00:35:15,727 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-03 00:35:15,727 INFO L130 BoogieDeclarations]: Found specification of procedure he_open [2018-12-03 00:35:15,727 INFO L138 BoogieDeclarations]: Found implementation of procedure he_open [2018-12-03 00:35:15,727 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-12-03 00:35:15,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2018-12-03 00:35:15,727 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2018-12-03 00:35:15,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2018-12-03 00:35:15,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-12-03 00:35:15,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-12-03 00:35:15,728 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-12-03 00:35:15,728 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-12-03 00:35:15,728 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-12-03 00:35:15,728 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-12-03 00:35:15,728 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2018-12-03 00:35:15,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2018-12-03 00:35:15,728 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2018-12-03 00:35:15,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2018-12-03 00:35:15,729 INFO L130 BoogieDeclarations]: Found specification of procedure he_stop [2018-12-03 00:35:15,729 INFO L138 BoogieDeclarations]: Found implementation of procedure he_stop [2018-12-03 00:35:15,729 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2018-12-03 00:35:15,729 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2018-12-03 00:35:15,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-12-03 00:35:15,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-12-03 00:35:15,729 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2018-12-03 00:35:15,729 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2018-12-03 00:35:15,729 INFO L130 BoogieDeclarations]: Found specification of procedure __enqueue_tpd [2018-12-03 00:35:15,730 INFO L138 BoogieDeclarations]: Found implementation of procedure __enqueue_tpd [2018-12-03 00:35:15,730 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-12-03 00:35:15,730 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2018-12-03 00:35:15,730 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-12-03 00:35:15,730 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-12-03 00:35:15,730 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-12-03 00:35:15,730 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2018-12-03 00:35:15,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-03 00:35:15,731 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2018-12-03 00:35:15,731 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2018-12-03 00:35:15,731 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-12-03 00:35:15,731 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-12-03 00:35:15,731 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-12-03 00:35:15,731 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_deregister [2018-12-03 00:35:15,731 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_dev_deregister [2018-12-03 00:35:15,731 INFO L130 BoogieDeclarations]: Found specification of procedure read_prom_byte [2018-12-03 00:35:15,732 INFO L138 BoogieDeclarations]: Found implementation of procedure read_prom_byte [2018-12-03 00:35:15,732 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2018-12-03 00:35:15,732 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2018-12-03 00:35:15,732 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-12-03 00:35:15,732 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2018-12-03 00:35:15,732 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2018-12-03 00:35:15,732 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2018-12-03 00:35:15,732 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-12-03 00:35:15,732 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-12-03 00:35:15,733 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2018-12-03 00:35:15,733 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2018-12-03 00:35:15,733 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-12-03 00:35:15,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-12-03 00:35:15,733 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-03 00:35:15,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-03 00:35:15,733 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2018-12-03 00:35:15,733 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2018-12-03 00:38:52,679 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-03 00:38:52,679 INFO L280 CfgBuilder]: Removed 184 assue(true) statements. [2018-12-03 00:38:52,680 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 12:38:52 BoogieIcfgContainer [2018-12-03 00:38:52,680 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-03 00:38:52,680 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-03 00:38:52,680 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-03 00:38:52,686 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-03 00:38:52,686 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 12:38:52" (1/1) ... [2018-12-03 00:38:52,693 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 00:38:52,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-03 00:38:52,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1891 states to 1269 states and 1891 transitions. [2018-12-03 00:38:52,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1891 transitions. [2018-12-03 00:38:52,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-12-03 00:38:52,737 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-03 00:38:52,765 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) [2018-12-03 00:38:52,767 INFO L168 Benchmark]: Toolchain (without parser) took 219163.77 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 1.1 GB in the end (delta: -130.0 MB). Peak memory consumption was 232.9 MB. Max. memory is 11.5 GB. [2018-12-03 00:38:52,768 INFO L168 Benchmark]: CDTParser took 0.13 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. [2018-12-03 00:38:52,768 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1767.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.1 MB). Free memory was 927.3 MB in the beginning and 919.1 MB in the end (delta: 8.2 MB). Peak memory consumption was 197.7 MB. Max. memory is 11.5 GB. [2018-12-03 00:38:52,769 INFO L168 Benchmark]: Boogie Procedure Inliner took 150.32 ms. Allocated memory is still 1.2 GB. Free memory was 919.1 MB in the beginning and 891.6 MB in the end (delta: 27.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 11.5 GB. [2018-12-03 00:38:52,769 INFO L168 Benchmark]: Boogie Preprocessor took 145.38 ms. Allocated memory is still 1.2 GB. Free memory was 891.6 MB in the beginning and 858.6 MB in the end (delta: 33.0 MB). Peak memory consumption was 33.0 MB. Max. memory is 11.5 GB. [2018-12-03 00:38:52,770 INFO L168 Benchmark]: RCFGBuilder took 217011.42 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 198.7 MB). Free memory was 858.6 MB in the beginning and 1.1 GB in the end (delta: -208.3 MB). Peak memory consumption was 300.9 MB. Max. memory is 11.5 GB. [2018-12-03 00:38:52,770 INFO L168 Benchmark]: CodeCheck took 86.40 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 11.5 GB. [2018-12-03 00:38:52,772 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 0.13 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 1767.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.1 MB). Free memory was 927.3 MB in the beginning and 919.1 MB in the end (delta: 8.2 MB). Peak memory consumption was 197.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 150.32 ms. Allocated memory is still 1.2 GB. Free memory was 919.1 MB in the beginning and 891.6 MB in the end (delta: 27.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 145.38 ms. Allocated memory is still 1.2 GB. Free memory was 891.6 MB in the beginning and 858.6 MB in the end (delta: 33.0 MB). Peak memory consumption was 33.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 217011.42 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 198.7 MB). Free memory was 858.6 MB in the beginning and 1.1 GB in the end (delta: -208.3 MB). Peak memory consumption was 300.9 MB. Max. memory is 11.5 GB. * CodeCheck took 86.40 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...