./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--qla2xxx--tcm_qla2xxx.ko-entry_point_true-unreach-call.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_f485f35c-47cd-4f1d-bc8c-b152639907ee/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f485f35c-47cd-4f1d-bc8c-b152639907ee/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f485f35c-47cd-4f1d-bc8c-b152639907ee/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f485f35c-47cd-4f1d-bc8c-b152639907ee/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--qla2xxx--tcm_qla2xxx.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f485f35c-47cd-4f1d-bc8c-b152639907ee/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f485f35c-47cd-4f1d-bc8c-b152639907ee/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7d37e507691fc5d67ead21f9a2c8102d89234ae1 ................................................................................................................................................................................................................................. 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_f485f35c-47cd-4f1d-bc8c-b152639907ee/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f485f35c-47cd-4f1d-bc8c-b152639907ee/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f485f35c-47cd-4f1d-bc8c-b152639907ee/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f485f35c-47cd-4f1d-bc8c-b152639907ee/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--qla2xxx--tcm_qla2xxx.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f485f35c-47cd-4f1d-bc8c-b152639907ee/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f485f35c-47cd-4f1d-bc8c-b152639907ee/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7d37e507691fc5d67ead21f9a2c8102d89234ae1 ............................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 22:48:55,773 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:48:55,774 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:48:55,783 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:48:55,783 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:48:55,784 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:48:55,785 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:48:55,786 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:48:55,788 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:48:55,789 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:48:55,789 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:48:55,790 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:48:55,790 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:48:55,791 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:48:55,792 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:48:55,793 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:48:55,794 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:48:55,795 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:48:55,797 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:48:55,798 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:48:55,799 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:48:55,800 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:48:55,802 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:48:55,802 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:48:55,802 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:48:55,803 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:48:55,804 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:48:55,805 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:48:55,805 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:48:55,807 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:48:55,807 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:48:55,807 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:48:55,807 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:48:55,808 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:48:55,808 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:48:55,809 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:48:55,809 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f485f35c-47cd-4f1d-bc8c-b152639907ee/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-26 22:48:55,820 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:48:55,820 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:48:55,821 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:48:55,821 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 22:48:55,821 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 22:48:55,821 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 22:48:55,822 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 22:48:55,822 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:48:55,822 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 22:48:55,822 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:48:55,822 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:48:55,822 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:48:55,822 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:48:55,823 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:48:55,823 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:48:55,823 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:48:55,823 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 22:48:55,823 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:48:55,823 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 22:48:55,823 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 22:48:55,824 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:48:55,824 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:48:55,824 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:48:55,824 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 22:48:55,826 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:48:55,826 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 22:48:55,827 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:48:55,827 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_f485f35c-47cd-4f1d-bc8c-b152639907ee/bin-2019/uautomizer 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 -> Automizer 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 -> 7d37e507691fc5d67ead21f9a2c8102d89234ae1 [2018-10-26 22:48:55,856 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:48:55,865 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:48:55,868 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:48:55,869 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:48:55,870 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:48:55,870 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f485f35c-47cd-4f1d-bc8c-b152639907ee/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--qla2xxx--tcm_qla2xxx.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 22:48:55,923 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f485f35c-47cd-4f1d-bc8c-b152639907ee/bin-2019/uautomizer/data/eca647b26/4da934707c434d19a10ae383f720a64c/FLAGec56f3615 [2018-10-26 22:48:56,626 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:48:56,627 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f485f35c-47cd-4f1d-bc8c-b152639907ee/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--qla2xxx--tcm_qla2xxx.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 22:48:56,672 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f485f35c-47cd-4f1d-bc8c-b152639907ee/bin-2019/uautomizer/data/eca647b26/4da934707c434d19a10ae383f720a64c/FLAGec56f3615 [2018-10-26 22:48:56,684 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f485f35c-47cd-4f1d-bc8c-b152639907ee/bin-2019/uautomizer/data/eca647b26/4da934707c434d19a10ae383f720a64c [2018-10-26 22:48:56,687 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:48:56,688 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 22:48:56,689 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:48:56,689 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:48:56,693 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:48:56,694 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:48:56" (1/1) ... [2018-10-26 22:48:56,697 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bf5602d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:48:56, skipping insertion in model container [2018-10-26 22:48:56,697 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:48:56" (1/1) ... [2018-10-26 22:48:56,706 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:48:56,836 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:48:57,361 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [9719] [2018-10-26 22:48:57,362 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [9720-9721] [2018-10-26 22:49:01,210 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:49:01,424 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 22:49:01,562 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [9719] [2018-10-26 22:49:01,563 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [9720-9721] [2018-10-26 22:49:03,360 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:49:03,922 INFO L193 MainTranslator]: Completed translation [2018-10-26 22:49:03,923 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:49:03 WrapperNode [2018-10-26 22:49:03,923 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 22:49:03,924 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 22:49:03,924 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 22:49:03,924 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 22:49:03,937 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:49:03" (1/1) ... [2018-10-26 22:49:03,937 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:49:03" (1/1) ... [2018-10-26 22:49:03,989 ERROR L1123 TypeChecker]: C: _ctype [10305]: Undeclared identifier ~#_ctype~0 in IdentifierExpression[~#_ctype~0,GLOBAL] [2018-10-26 22:49:03,990 ERROR L1123 TypeChecker]: C: _ctype[(int )c] [10305]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem94,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],offset],BinaryExpression[ARITHMUL,BinaryExpression[ARITHMOD,IdentifierExpression[~c,],IntegerLiteral[256]],IntegerLiteral[1]]]]],IntegerLiteral[1]]] [2018-10-26 22:49:03,991 ERROR L1123 TypeChecker]: C: btree_geo32 [10558]: Undeclared identifier ~#btree_geo32~0 in IdentifierExpression[~#btree_geo32~0,GLOBAL] [2018-10-26 22:49:03,991 ERROR L1123 TypeChecker]: C: btree_lookup(& head->h, & btree_geo32, & _key) [10558]: Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret260,]],btree_lookup,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~head,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~head,],offset],IntegerLiteral[0]]]],IdentifierExpression[~#btree_geo32~0,GLOBAL],IdentifierExpression[~#_key~0,]]] [2018-10-26 22:49:03,991 ERROR L1123 TypeChecker]: C: btree_geo32 [10570]: Undeclared identifier ~#btree_geo32~0 in IdentifierExpression[~#btree_geo32~0,GLOBAL] [2018-10-26 22:49:03,991 ERROR L1123 TypeChecker]: C: btree_insert(& head->h, & btree_geo32, & _key, val, gfp) [10570]: Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret261,]],btree_insert,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~head,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~head,],offset],IntegerLiteral[0]]]],IdentifierExpression[~#btree_geo32~0,GLOBAL],IdentifierExpression[~#_key~1,],IdentifierExpression[~val,],IdentifierExpression[~gfp,]]] [2018-10-26 22:49:03,991 ERROR L1123 TypeChecker]: C: btree_geo32 [10581]: Undeclared identifier ~#btree_geo32~0 in IdentifierExpression[~#btree_geo32~0,GLOBAL] [2018-10-26 22:49:04,000 ERROR L1123 TypeChecker]: C: btree_update(& head->h, & btree_geo32, & _key, val) [10581]: Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret262,]],btree_update,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~head,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~head,],offset],IntegerLiteral[0]]]],IdentifierExpression[~#btree_geo32~0,GLOBAL],IdentifierExpression[~#_key~2,],IdentifierExpression[~val,]]] [2018-10-26 22:49:04,001 ERROR L1123 TypeChecker]: C: btree_geo32 [10592]: Undeclared identifier ~#btree_geo32~0 in IdentifierExpression[~#btree_geo32~0,GLOBAL] [2018-10-26 22:49:04,001 ERROR L1123 TypeChecker]: C: btree_remove(& head->h, & btree_geo32, & _key) [10592]: Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret263,]],btree_remove,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~head,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~head,],offset],IntegerLiteral[0]]]],IdentifierExpression[~#btree_geo32~0,GLOBAL],IdentifierExpression[~#_key~3,]]] [2018-10-26 22:49:04,001 ERROR L1123 TypeChecker]: C: btree_geo32 [10603]: Undeclared identifier ~#btree_geo32~0 in IdentifierExpression[~#btree_geo32~0,GLOBAL] [2018-10-26 22:49:04,001 ERROR L1123 TypeChecker]: C: btree_last(& head->h, & btree_geo32, & _key) [10603]: Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret264,]],btree_last,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~head,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~head,],offset],IntegerLiteral[0]]]],IdentifierExpression[~#btree_geo32~0,GLOBAL],IdentifierExpression[~#_key~4,]]] [2018-10-26 22:49:04,002 ERROR L1123 TypeChecker]: C: btree_geo32 [10621]: Undeclared identifier ~#btree_geo32~0 in IdentifierExpression[~#btree_geo32~0,GLOBAL] [2018-10-26 22:49:04,002 ERROR L1123 TypeChecker]: C: btree_get_prev(& head->h, & btree_geo32, & _key) [10621]: Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret267,]],btree_get_prev,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~head,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~head,],offset],IntegerLiteral[0]]]],IdentifierExpression[~#btree_geo32~0,GLOBAL],IdentifierExpression[~#_key~5,]]] [2018-10-26 22:49:04,002 ERROR L1123 TypeChecker]: C: _ctype [10696]: Undeclared identifier ~#_ctype~0 in IdentifierExpression[~#_ctype~0,GLOBAL] [2018-10-26 22:49:04,003 ERROR L1123 TypeChecker]: C: _ctype[(int )((unsigned char )c)] [10696]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem272,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],offset],BinaryExpression[ARITHMUL,BinaryExpression[ARITHMOD,IdentifierExpression[~c~1,],IntegerLiteral[256]],IntegerLiteral[1]]]]],IntegerLiteral[1]]] [2018-10-26 22:49:04,003 ERROR L1123 TypeChecker]: C: _ctype [10699]: Undeclared identifier ~#_ctype~0 in IdentifierExpression[~#_ctype~0,GLOBAL] [2018-10-26 22:49:04,003 ERROR L1123 TypeChecker]: C: _ctype[(int )((unsigned char )c)] [10699]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem273,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],offset],BinaryExpression[ARITHMUL,BinaryExpression[ARITHMOD,IdentifierExpression[~c~1,],IntegerLiteral[256]],IntegerLiteral[1]]]]],IntegerLiteral[1]]] [2018-10-26 22:49:04,003 ERROR L1123 TypeChecker]: C: _ctype [10699]: Undeclared identifier ~#_ctype~0 in IdentifierExpression[~#_ctype~0,GLOBAL] [2018-10-26 22:49:04,003 ERROR L1123 TypeChecker]: C: _ctype[(int )((unsigned char )c)] [10699]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem274,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],offset],BinaryExpression[ARITHMUL,BinaryExpression[ARITHMOD,IdentifierExpression[~c~1,],IntegerLiteral[256]],IntegerLiteral[1]]]]],IntegerLiteral[1]]] [2018-10-26 22:49:04,029 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 22:49:04,032 INFO L168 Benchmark]: Toolchain (without parser) took 7344.34 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 1.0 GB). Free memory was 941.3 MB in the beginning and 688.9 MB in the end (delta: 252.5 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. [2018-10-26 22:49:04,033 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:49:04,034 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7234.44 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 1.0 GB). Free memory was 941.3 MB in the beginning and 688.9 MB in the end (delta: 252.5 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. [2018-10-26 22:49:04,035 INFO L168 Benchmark]: Boogie Preprocessor took 107.02 ms. Allocated memory is still 2.0 GB. Free memory is still 688.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:49:04,040 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 7234.44 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 1.0 GB). Free memory was 941.3 MB in the beginning and 688.9 MB in the end (delta: 252.5 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. * Boogie Preprocessor took 107.02 ms. Allocated memory is still 2.0 GB. Free memory is still 688.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 10305]: Type Error Undeclared identifier ~#_ctype~0 in IdentifierExpression[~#_ctype~0,GLOBAL] - TypeErrorResult [Line: 10305]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem94,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],offset],BinaryExpression[ARITHMUL,BinaryExpression[ARITHMOD,IdentifierExpression[~c,],IntegerLiteral[256]],IntegerLiteral[1]]]]],IntegerLiteral[1]]] - TypeErrorResult [Line: 10558]: Type Error Undeclared identifier ~#btree_geo32~0 in IdentifierExpression[~#btree_geo32~0,GLOBAL] - TypeErrorResult [Line: 10558]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret260,]],btree_lookup,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~head,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~head,],offset],IntegerLiteral[0]]]],IdentifierExpression[~#btree_geo32~0,GLOBAL],IdentifierExpression[~#_key~0,]]] - TypeErrorResult [Line: 10570]: Type Error Undeclared identifier ~#btree_geo32~0 in IdentifierExpression[~#btree_geo32~0,GLOBAL] - TypeErrorResult [Line: 10570]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret261,]],btree_insert,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~head,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~head,],offset],IntegerLiteral[0]]]],IdentifierExpression[~#btree_geo32~0,GLOBAL],IdentifierExpression[~#_key~1,],IdentifierExpression[~val,],IdentifierExpression[~gfp,]]] - TypeErrorResult [Line: 10581]: Type Error Undeclared identifier ~#btree_geo32~0 in IdentifierExpression[~#btree_geo32~0,GLOBAL] - TypeErrorResult [Line: 10581]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret262,]],btree_update,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~head,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~head,],offset],IntegerLiteral[0]]]],IdentifierExpression[~#btree_geo32~0,GLOBAL],IdentifierExpression[~#_key~2,],IdentifierExpression[~val,]]] - TypeErrorResult [Line: 10592]: Type Error Undeclared identifier ~#btree_geo32~0 in IdentifierExpression[~#btree_geo32~0,GLOBAL] - TypeErrorResult [Line: 10592]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret263,]],btree_remove,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~head,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~head,],offset],IntegerLiteral[0]]]],IdentifierExpression[~#btree_geo32~0,GLOBAL],IdentifierExpression[~#_key~3,]]] - TypeErrorResult [Line: 10603]: Type Error Undeclared identifier ~#btree_geo32~0 in IdentifierExpression[~#btree_geo32~0,GLOBAL] - TypeErrorResult [Line: 10603]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret264,]],btree_last,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~head,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~head,],offset],IntegerLiteral[0]]]],IdentifierExpression[~#btree_geo32~0,GLOBAL],IdentifierExpression[~#_key~4,]]] - TypeErrorResult [Line: 10621]: Type Error Undeclared identifier ~#btree_geo32~0 in IdentifierExpression[~#btree_geo32~0,GLOBAL] - TypeErrorResult [Line: 10621]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret267,]],btree_get_prev,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~head,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~head,],offset],IntegerLiteral[0]]]],IdentifierExpression[~#btree_geo32~0,GLOBAL],IdentifierExpression[~#_key~5,]]] - TypeErrorResult [Line: 10696]: Type Error Undeclared identifier ~#_ctype~0 in IdentifierExpression[~#_ctype~0,GLOBAL] - TypeErrorResult [Line: 10696]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem272,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],offset],BinaryExpression[ARITHMUL,BinaryExpression[ARITHMOD,IdentifierExpression[~c~1,],IntegerLiteral[256]],IntegerLiteral[1]]]]],IntegerLiteral[1]]] - TypeErrorResult [Line: 10699]: Type Error Undeclared identifier ~#_ctype~0 in IdentifierExpression[~#_ctype~0,GLOBAL] - TypeErrorResult [Line: 10699]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem273,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],offset],BinaryExpression[ARITHMUL,BinaryExpression[ARITHMOD,IdentifierExpression[~c~1,],IntegerLiteral[256]],IntegerLiteral[1]]]]],IntegerLiteral[1]]] - TypeErrorResult [Line: 10699]: Type Error Undeclared identifier ~#_ctype~0 in IdentifierExpression[~#_ctype~0,GLOBAL] - TypeErrorResult [Line: 10699]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem274,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],offset],BinaryExpression[ARITHMUL,BinaryExpression[ARITHMOD,IdentifierExpression[~c~1,],IntegerLiteral[256]],IntegerLiteral[1]]]]],IntegerLiteral[1]]] - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.preprocessor: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-10-26 22:49:05,772 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:49:05,773 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:49:05,782 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:49:05,783 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:49:05,783 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:49:05,785 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:49:05,786 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:49:05,788 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:49:05,788 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:49:05,789 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:49:05,789 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:49:05,790 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:49:05,791 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:49:05,791 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:49:05,792 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:49:05,793 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:49:05,794 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:49:05,796 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:49:05,797 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:49:05,798 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:49:05,799 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:49:05,801 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:49:05,801 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:49:05,802 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:49:05,802 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:49:05,803 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:49:05,804 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:49:05,805 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:49:05,806 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:49:05,806 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:49:05,806 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:49:05,807 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:49:05,807 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:49:05,807 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:49:05,808 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:49:05,809 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f485f35c-47cd-4f1d-bc8c-b152639907ee/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-10-26 22:49:05,820 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:49:05,820 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:49:05,821 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:49:05,821 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 22:49:05,821 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 22:49:05,821 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 22:49:05,822 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 22:49:05,822 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:49:05,822 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:49:05,822 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:49:05,822 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:49:05,822 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:49:05,822 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 22:49:05,823 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 22:49:05,823 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:49:05,823 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:49:05,823 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:49:05,823 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 22:49:05,823 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:49:05,823 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 22:49:05,824 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 22:49:05,824 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:49:05,824 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:49:05,824 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:49:05,826 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-26 22:49:05,826 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:49:05,826 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 22:49:05,826 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 22:49:05,827 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:49:05,827 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_f485f35c-47cd-4f1d-bc8c-b152639907ee/bin-2019/uautomizer 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 -> Automizer 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 -> 7d37e507691fc5d67ead21f9a2c8102d89234ae1 [2018-10-26 22:49:05,858 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:49:05,868 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:49:05,870 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:49:05,871 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:49:05,872 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:49:05,873 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f485f35c-47cd-4f1d-bc8c-b152639907ee/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--qla2xxx--tcm_qla2xxx.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 22:49:05,925 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f485f35c-47cd-4f1d-bc8c-b152639907ee/bin-2019/uautomizer/data/4e0dde42b/e7bc5ed5fa3d486ba41b03a1208d9c10/FLAGf5f5a523a [2018-10-26 22:49:06,668 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:49:06,668 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f485f35c-47cd-4f1d-bc8c-b152639907ee/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--qla2xxx--tcm_qla2xxx.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 22:49:06,709 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f485f35c-47cd-4f1d-bc8c-b152639907ee/bin-2019/uautomizer/data/4e0dde42b/e7bc5ed5fa3d486ba41b03a1208d9c10/FLAGf5f5a523a [2018-10-26 22:49:06,722 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f485f35c-47cd-4f1d-bc8c-b152639907ee/bin-2019/uautomizer/data/4e0dde42b/e7bc5ed5fa3d486ba41b03a1208d9c10 [2018-10-26 22:49:06,725 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:49:06,726 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 22:49:06,727 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:49:06,727 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:49:06,730 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:49:06,731 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:49:06" (1/1) ... [2018-10-26 22:49:06,733 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32bf7959 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:49:06, skipping insertion in model container [2018-10-26 22:49:06,733 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:49:06" (1/1) ... [2018-10-26 22:49:06,746 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:49:06,916 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:49:07,589 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [9719] [2018-10-26 22:49:07,589 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [9720-9721] [2018-10-26 22:51:39,313 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:51:39,786 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 22:51:39,915 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [9719] [2018-10-26 22:51:39,915 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [9720-9721] [2018-10-26 22:54:14,701 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:54:15,213 INFO L193 MainTranslator]: Completed translation [2018-10-26 22:54:15,214 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:54:15 WrapperNode [2018-10-26 22:54:15,214 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 22:54:15,215 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 22:54:15,215 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 22:54:15,215 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 22:54:15,230 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:54:15" (1/1) ... [2018-10-26 22:54:15,230 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:54:15" (1/1) ... [2018-10-26 22:54:15,291 ERROR L1123 TypeChecker]: C: btree_geo32 [10558]: Undeclared identifier ~#btree_geo32~0 in IdentifierExpression[~#btree_geo32~0,GLOBAL] [2018-10-26 22:54:15,301 ERROR L1123 TypeChecker]: C: btree_lookup(& head->h, & btree_geo32, & _key) [10558]: Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret260,]],btree_lookup,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~head,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~head,],offset],BitvecLiteral[0,32]]]]],IdentifierExpression[~#btree_geo32~0,GLOBAL],IdentifierExpression[~#_key~0,]]] [2018-10-26 22:54:15,301 ERROR L1123 TypeChecker]: C: btree_geo32 [10570]: Undeclared identifier ~#btree_geo32~0 in IdentifierExpression[~#btree_geo32~0,GLOBAL] [2018-10-26 22:54:15,302 ERROR L1123 TypeChecker]: C: btree_insert(& head->h, & btree_geo32, & _key, val, gfp) [10570]: Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret261,]],btree_insert,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~head,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~head,],offset],BitvecLiteral[0,32]]]]],IdentifierExpression[~#btree_geo32~0,GLOBAL],IdentifierExpression[~#_key~1,],IdentifierExpression[~val,],IdentifierExpression[~gfp,]]] [2018-10-26 22:54:15,302 ERROR L1123 TypeChecker]: C: btree_geo32 [10581]: Undeclared identifier ~#btree_geo32~0 in IdentifierExpression[~#btree_geo32~0,GLOBAL] [2018-10-26 22:54:15,302 ERROR L1123 TypeChecker]: C: btree_update(& head->h, & btree_geo32, & _key, val) [10581]: Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret262,]],btree_update,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~head,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~head,],offset],BitvecLiteral[0,32]]]]],IdentifierExpression[~#btree_geo32~0,GLOBAL],IdentifierExpression[~#_key~2,],IdentifierExpression[~val,]]] [2018-10-26 22:54:15,302 ERROR L1123 TypeChecker]: C: btree_geo32 [10592]: Undeclared identifier ~#btree_geo32~0 in IdentifierExpression[~#btree_geo32~0,GLOBAL] [2018-10-26 22:54:15,304 ERROR L1123 TypeChecker]: C: btree_remove(& head->h, & btree_geo32, & _key) [10592]: Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret263,]],btree_remove,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~head,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~head,],offset],BitvecLiteral[0,32]]]]],IdentifierExpression[~#btree_geo32~0,GLOBAL],IdentifierExpression[~#_key~3,]]] [2018-10-26 22:54:15,304 ERROR L1123 TypeChecker]: C: btree_geo32 [10603]: Undeclared identifier ~#btree_geo32~0 in IdentifierExpression[~#btree_geo32~0,GLOBAL] [2018-10-26 22:54:15,305 ERROR L1123 TypeChecker]: C: btree_last(& head->h, & btree_geo32, & _key) [10603]: Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret264,]],btree_last,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~head,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~head,],offset],BitvecLiteral[0,32]]]]],IdentifierExpression[~#btree_geo32~0,GLOBAL],IdentifierExpression[~#_key~4,]]] [2018-10-26 22:54:15,305 ERROR L1123 TypeChecker]: C: btree_geo32 [10621]: Undeclared identifier ~#btree_geo32~0 in IdentifierExpression[~#btree_geo32~0,GLOBAL] [2018-10-26 22:54:15,305 ERROR L1123 TypeChecker]: C: btree_get_prev(& head->h, & btree_geo32, & _key) [10621]: Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret267,]],btree_get_prev,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~head,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~head,],offset],BitvecLiteral[0,32]]]]],IdentifierExpression[~#btree_geo32~0,GLOBAL],IdentifierExpression[~#_key~5,]]] [2018-10-26 22:54:15,325 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 22:54:15,334 INFO L168 Benchmark]: Toolchain (without parser) took 308608.86 ms. Allocated memory was 1.0 GB in the beginning and 4.8 GB in the end (delta: 3.8 GB). Free memory was 931.6 MB in the beginning and 2.1 GB in the end (delta: -1.1 GB). Peak memory consumption was 2.7 GB. Max. memory is 11.5 GB. [2018-10-26 22:54:15,337 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:54:15,337 INFO L168 Benchmark]: CACSL2BoogieTranslator took 308487.71 ms. Allocated memory was 1.0 GB in the beginning and 4.8 GB in the end (delta: 3.8 GB). Free memory was 931.6 MB in the beginning and 2.1 GB in the end (delta: -1.1 GB). Peak memory consumption was 4.1 GB. Max. memory is 11.5 GB. [2018-10-26 22:54:15,338 INFO L168 Benchmark]: Boogie Preprocessor took 118.63 ms. Allocated memory is still 4.8 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 11.5 GB. [2018-10-26 22:54:15,340 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 308487.71 ms. Allocated memory was 1.0 GB in the beginning and 4.8 GB in the end (delta: 3.8 GB). Free memory was 931.6 MB in the beginning and 2.1 GB in the end (delta: -1.1 GB). Peak memory consumption was 4.1 GB. Max. memory is 11.5 GB. * Boogie Preprocessor took 118.63 ms. Allocated memory is still 4.8 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 10558]: Type Error Undeclared identifier ~#btree_geo32~0 in IdentifierExpression[~#btree_geo32~0,GLOBAL] - TypeErrorResult [Line: 10558]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret260,]],btree_lookup,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~head,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~head,],offset],BitvecLiteral[0,32]]]]],IdentifierExpression[~#btree_geo32~0,GLOBAL],IdentifierExpression[~#_key~0,]]] - TypeErrorResult [Line: 10570]: Type Error Undeclared identifier ~#btree_geo32~0 in IdentifierExpression[~#btree_geo32~0,GLOBAL] - TypeErrorResult [Line: 10570]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret261,]],btree_insert,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~head,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~head,],offset],BitvecLiteral[0,32]]]]],IdentifierExpression[~#btree_geo32~0,GLOBAL],IdentifierExpression[~#_key~1,],IdentifierExpression[~val,],IdentifierExpression[~gfp,]]] - TypeErrorResult [Line: 10581]: Type Error Undeclared identifier ~#btree_geo32~0 in IdentifierExpression[~#btree_geo32~0,GLOBAL] - TypeErrorResult [Line: 10581]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret262,]],btree_update,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~head,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~head,],offset],BitvecLiteral[0,32]]]]],IdentifierExpression[~#btree_geo32~0,GLOBAL],IdentifierExpression[~#_key~2,],IdentifierExpression[~val,]]] - TypeErrorResult [Line: 10592]: Type Error Undeclared identifier ~#btree_geo32~0 in IdentifierExpression[~#btree_geo32~0,GLOBAL] - TypeErrorResult [Line: 10592]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret263,]],btree_remove,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~head,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~head,],offset],BitvecLiteral[0,32]]]]],IdentifierExpression[~#btree_geo32~0,GLOBAL],IdentifierExpression[~#_key~3,]]] - TypeErrorResult [Line: 10603]: Type Error Undeclared identifier ~#btree_geo32~0 in IdentifierExpression[~#btree_geo32~0,GLOBAL] - TypeErrorResult [Line: 10603]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret264,]],btree_last,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~head,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~head,],offset],BitvecLiteral[0,32]]]]],IdentifierExpression[~#btree_geo32~0,GLOBAL],IdentifierExpression[~#_key~4,]]] - TypeErrorResult [Line: 10621]: Type Error Undeclared identifier ~#btree_geo32~0 in IdentifierExpression[~#btree_geo32~0,GLOBAL] - TypeErrorResult [Line: 10621]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret267,]],btree_get_prev,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~head,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~head,],offset],BitvecLiteral[0,32]]]]],IdentifierExpression[~#btree_geo32~0,GLOBAL],IdentifierExpression[~#_key~5,]]] - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.preprocessor: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...