./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--gdth.ko-entry_point_true-unreach-call.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_c0e65ebc-48f0-4d8a-8b7c-3a88dd0bdcd0/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c0e65ebc-48f0-4d8a-8b7c-3a88dd0bdcd0/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c0e65ebc-48f0-4d8a-8b7c-3a88dd0bdcd0/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c0e65ebc-48f0-4d8a-8b7c-3a88dd0bdcd0/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--gdth.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_c0e65ebc-48f0-4d8a-8b7c-3a88dd0bdcd0/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c0e65ebc-48f0-4d8a-8b7c-3a88dd0bdcd0/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 9b9446f08a21802904c39aa6fb04829fc8c6889b ..................................................................................................................................................................................................................... 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_c0e65ebc-48f0-4d8a-8b7c-3a88dd0bdcd0/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c0e65ebc-48f0-4d8a-8b7c-3a88dd0bdcd0/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c0e65ebc-48f0-4d8a-8b7c-3a88dd0bdcd0/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c0e65ebc-48f0-4d8a-8b7c-3a88dd0bdcd0/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--gdth.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_c0e65ebc-48f0-4d8a-8b7c-3a88dd0bdcd0/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c0e65ebc-48f0-4d8a-8b7c-3a88dd0bdcd0/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 9b9446f08a21802904c39aa6fb04829fc8c6889b .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 14:26:31,465 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 14:26:31,466 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 14:26:31,475 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 14:26:31,475 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 14:26:31,476 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 14:26:31,477 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 14:26:31,478 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 14:26:31,479 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 14:26:31,480 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 14:26:31,481 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 14:26:31,481 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 14:26:31,481 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 14:26:31,482 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 14:26:31,483 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 14:26:31,484 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 14:26:31,484 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 14:26:31,485 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 14:26:31,487 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 14:26:31,488 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 14:26:31,488 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 14:26:31,489 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 14:26:31,491 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 14:26:31,491 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 14:26:31,491 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 14:26:31,492 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 14:26:31,492 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 14:26:31,493 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 14:26:31,493 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 14:26:31,494 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 14:26:31,494 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 14:26:31,495 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 14:26:31,495 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 14:26:31,495 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 14:26:31,496 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 14:26:31,496 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 14:26:31,496 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c0e65ebc-48f0-4d8a-8b7c-3a88dd0bdcd0/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-18 14:26:31,506 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 14:26:31,506 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 14:26:31,507 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 14:26:31,507 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 14:26:31,508 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 14:26:31,508 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 14:26:31,508 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 14:26:31,508 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 14:26:31,508 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 14:26:31,508 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 14:26:31,508 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 14:26:31,509 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 14:26:31,509 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 14:26:31,509 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 14:26:31,509 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 14:26:31,509 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 14:26:31,509 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 14:26:31,509 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 14:26:31,510 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 14:26:31,510 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 14:26:31,510 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 14:26:31,510 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 14:26:31,510 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 14:26:31,510 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 14:26:31,510 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 14:26:31,510 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 14:26:31,511 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 14:26:31,511 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 14:26:31,511 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_c0e65ebc-48f0-4d8a-8b7c-3a88dd0bdcd0/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 -> 9b9446f08a21802904c39aa6fb04829fc8c6889b [2018-11-18 14:26:31,533 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 14:26:31,542 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 14:26:31,545 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 14:26:31,546 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 14:26:31,546 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 14:26:31,547 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c0e65ebc-48f0-4d8a-8b7c-3a88dd0bdcd0/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--gdth.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 14:26:31,590 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c0e65ebc-48f0-4d8a-8b7c-3a88dd0bdcd0/bin-2019/uautomizer/data/176f90b7c/00340b89ea30431081fd8dffe6c903ec/FLAG7ca85e33f [2018-11-18 14:26:32,239 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 14:26:32,240 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c0e65ebc-48f0-4d8a-8b7c-3a88dd0bdcd0/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--gdth.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 14:26:32,266 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c0e65ebc-48f0-4d8a-8b7c-3a88dd0bdcd0/bin-2019/uautomizer/data/176f90b7c/00340b89ea30431081fd8dffe6c903ec/FLAG7ca85e33f [2018-11-18 14:26:32,566 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c0e65ebc-48f0-4d8a-8b7c-3a88dd0bdcd0/bin-2019/uautomizer/data/176f90b7c/00340b89ea30431081fd8dffe6c903ec [2018-11-18 14:26:32,569 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 14:26:32,570 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 14:26:32,571 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 14:26:32,571 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 14:26:32,574 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 14:26:32,575 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:26:32" (1/1) ... [2018-11-18 14:26:32,577 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cbdcd8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:26:32, skipping insertion in model container [2018-11-18 14:26:32,577 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:26:32" (1/1) ... [2018-11-18 14:26:32,584 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 14:26:32,692 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 14:26:36,527 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:26:36,724 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 14:26:39,094 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:26:39,311 INFO L195 MainTranslator]: Completed translation [2018-11-18 14:26:39,312 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:26:39 WrapperNode [2018-11-18 14:26:39,312 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 14:26:39,312 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 14:26:39,312 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 14:26:39,312 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 14:26:39,321 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:26:39" (1/1) ... [2018-11-18 14:26:39,321 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:26:39" (1/1) ... [2018-11-18 14:26:39,886 ERROR L1129 TypeChecker]: C: _ctype [11386]: Undeclared identifier ~#_ctype~0 in IdentifierExpression[~#_ctype~0,GLOBAL] [2018-11-18 14:26:39,888 ERROR L1129 TypeChecker]: C: _ctype[(int )((unsigned char )*cur_str)] [11386]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem2605,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],offset],BinaryExpression[ARITHMOD,IdentifierExpression[#t~mem2604,],IntegerLiteral[256]]]]],IntegerLiteral[1]]] [2018-11-18 14:26:39,889 ERROR L1129 TypeChecker]: C: _ctype [11467]: Undeclared identifier ~#_ctype~0 in IdentifierExpression[~#_ctype~0,GLOBAL] [2018-11-18 14:26:39,889 ERROR L1129 TypeChecker]: C: _ctype[(int )((unsigned char )*cur)] [11467]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem2612,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],offset],BinaryExpression[ARITHMOD,IdentifierExpression[#t~mem2611,],IntegerLiteral[256]]]]],IntegerLiteral[1]]] [2018-11-18 14:26:39,901 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:26:39" (1/1) ... [2018-11-18 14:26:39,901 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:26:39" (1/1) ... [2018-11-18 14:26:41,883 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.ClassCastException: de.uni_freiburg.informatik.ultimate.boogie.type.BoogiePrimitiveType cannot be cast to de.uni_freiburg.informatik.ultimate.boogie.type.BoogieStructType at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpression(StructExpander.java:309) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.expandExpression(StructExpander.java:371) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpressions(StructExpander.java:482) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processExpression(BoogieTransformer.java:744) at de.uni_freiburg.informatik.ultimate.boogie.CachingBoogieTransformer.processExpression(CachingBoogieTransformer.java:51) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpression(StructExpander.java:341) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.expandExpression(StructExpander.java:371) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpressions(StructExpander.java:482) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatement(BoogieTransformer.java:389) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processStatement(StructExpander.java:803) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatements(BoogieTransformer.java:340) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatement(BoogieTransformer.java:401) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processStatement(StructExpander.java:803) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatements(BoogieTransformer.java:340) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatement(BoogieTransformer.java:403) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processStatement(StructExpander.java:803) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatements(BoogieTransformer.java:340) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatement(BoogieTransformer.java:403) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processStatement(StructExpander.java:803) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatements(BoogieTransformer.java:340) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatement(BoogieTransformer.java:403) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processStatement(StructExpander.java:803) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatements(BoogieTransformer.java:340) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatement(BoogieTransformer.java:403) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processStatement(StructExpander.java:803) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatements(BoogieTransformer.java:340) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatement(BoogieTransformer.java:403) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processStatement(StructExpander.java:803) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatements(BoogieTransformer.java:340) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatement(BoogieTransformer.java:403) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processStatement(StructExpander.java:803) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatements(BoogieTransformer.java:340) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatement(BoogieTransformer.java:403) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processStatement(StructExpander.java:803) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatements(BoogieTransformer.java:340) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatement(BoogieTransformer.java:403) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processStatement(StructExpander.java:803) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatements(BoogieTransformer.java:340) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processBody(BoogieTransformer.java:281) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processDeclaration(BoogieTransformer.java:155) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.expandDeclaration(StructExpander.java:682) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.process(StructExpander.java:207) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 14:26:41,886 INFO L168 Benchmark]: Toolchain (without parser) took 9317.22 ms. Allocated memory was 1.0 GB in the beginning and 3.1 GB in the end (delta: 2.1 GB). Free memory was 943.7 MB in the beginning and 1.2 GB in the end (delta: -272.6 MB). Peak memory consumption was 2.1 GB. Max. memory is 11.5 GB. [2018-11-18 14:26:41,888 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 14:26:41,890 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6741.27 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.4 GB). Free memory was 943.7 MB in the beginning and 1.2 GB in the end (delta: -270.1 MB). Peak memory consumption was 1.9 GB. Max. memory is 11.5 GB. [2018-11-18 14:26:41,891 INFO L168 Benchmark]: Boogie Preprocessor took 2573.54 ms. Allocated memory was 2.5 GB in the beginning and 3.1 GB in the end (delta: 635.4 MB). Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: -2.5 MB). Peak memory consumption was 925.9 MB. Max. memory is 11.5 GB. [2018-11-18 14:26:41,893 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 6741.27 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.4 GB). Free memory was 943.7 MB in the beginning and 1.2 GB in the end (delta: -270.1 MB). Peak memory consumption was 1.9 GB. Max. memory is 11.5 GB. * Boogie Preprocessor took 2573.54 ms. Allocated memory was 2.5 GB in the beginning and 3.1 GB in the end (delta: 635.4 MB). Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: -2.5 MB). Peak memory consumption was 925.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 11386]: Type Error Undeclared identifier ~#_ctype~0 in IdentifierExpression[~#_ctype~0,GLOBAL] - TypeErrorResult [Line: 11386]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem2605,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],offset],BinaryExpression[ARITHMOD,IdentifierExpression[#t~mem2604,],IntegerLiteral[256]]]]],IntegerLiteral[1]]] - TypeErrorResult [Line: 11467]: Type Error Undeclared identifier ~#_ctype~0 in IdentifierExpression[~#_ctype~0,GLOBAL] - TypeErrorResult [Line: 11467]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem2612,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],offset],BinaryExpression[ARITHMOD,IdentifierExpression[#t~mem2611,],IntegerLiteral[256]]]]],IntegerLiteral[1]]] - ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.boogie.type.BoogiePrimitiveType cannot be cast to de.uni_freiburg.informatik.ultimate.boogie.type.BoogieStructType de.uni_freiburg.informatik.ultimate.boogie.preprocessor: ClassCastException: de.uni_freiburg.informatik.ultimate.boogie.type.BoogiePrimitiveType cannot be cast to de.uni_freiburg.informatik.ultimate.boogie.type.BoogieStructType: de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpression(StructExpander.java:309) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-5842f4b [2018-11-18 14:26:43,260 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 14:26:43,261 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 14:26:43,271 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 14:26:43,271 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 14:26:43,272 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 14:26:43,272 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 14:26:43,274 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 14:26:43,275 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 14:26:43,276 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 14:26:43,276 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 14:26:43,277 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 14:26:43,277 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 14:26:43,278 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 14:26:43,279 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 14:26:43,280 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 14:26:43,280 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 14:26:43,282 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 14:26:43,283 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 14:26:43,284 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 14:26:43,285 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 14:26:43,286 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 14:26:43,288 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 14:26:43,288 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 14:26:43,289 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 14:26:43,289 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 14:26:43,290 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 14:26:43,290 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 14:26:43,291 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 14:26:43,292 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 14:26:43,293 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 14:26:43,293 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 14:26:43,293 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 14:26:43,293 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 14:26:43,294 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 14:26:43,295 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 14:26:43,295 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c0e65ebc-48f0-4d8a-8b7c-3a88dd0bdcd0/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-18 14:26:43,306 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 14:26:43,306 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 14:26:43,306 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 14:26:43,307 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 14:26:43,307 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 14:26:43,307 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 14:26:43,308 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 14:26:43,308 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 14:26:43,308 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 14:26:43,308 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 14:26:43,309 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 14:26:43,309 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 14:26:43,309 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 14:26:43,309 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 14:26:43,309 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 14:26:43,309 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 14:26:43,309 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 14:26:43,309 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 14:26:43,310 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 14:26:43,310 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 14:26:43,310 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 14:26:43,310 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 14:26:43,310 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 14:26:43,310 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 14:26:43,310 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 14:26:43,311 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-18 14:26:43,311 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 14:26:43,311 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 14:26:43,311 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 14:26:43,311 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 14:26:43,311 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_c0e65ebc-48f0-4d8a-8b7c-3a88dd0bdcd0/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 -> 9b9446f08a21802904c39aa6fb04829fc8c6889b [2018-11-18 14:26:43,342 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 14:26:43,352 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 14:26:43,355 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 14:26:43,356 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 14:26:43,356 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 14:26:43,357 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c0e65ebc-48f0-4d8a-8b7c-3a88dd0bdcd0/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--gdth.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 14:26:43,403 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c0e65ebc-48f0-4d8a-8b7c-3a88dd0bdcd0/bin-2019/uautomizer/data/95248b263/f42191847d234208b9454aa8cde3034e/FLAG930dd3d8c [2018-11-18 14:26:43,959 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 14:26:43,960 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c0e65ebc-48f0-4d8a-8b7c-3a88dd0bdcd0/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--gdth.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 14:26:43,986 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c0e65ebc-48f0-4d8a-8b7c-3a88dd0bdcd0/bin-2019/uautomizer/data/95248b263/f42191847d234208b9454aa8cde3034e/FLAG930dd3d8c [2018-11-18 14:26:44,160 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c0e65ebc-48f0-4d8a-8b7c-3a88dd0bdcd0/bin-2019/uautomizer/data/95248b263/f42191847d234208b9454aa8cde3034e [2018-11-18 14:26:44,162 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 14:26:44,163 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 14:26:44,164 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 14:26:44,164 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 14:26:44,167 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 14:26:44,168 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:26:44" (1/1) ... [2018-11-18 14:26:44,170 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68ea7130 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:26:44, skipping insertion in model container [2018-11-18 14:26:44,170 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:26:44" (1/1) ... [2018-11-18 14:26:44,178 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 14:26:44,292 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 14:26:48,951 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:26:49,148 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 14:26:51,905 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:26:52,150 INFO L195 MainTranslator]: Completed translation [2018-11-18 14:26:52,150 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:26:52 WrapperNode [2018-11-18 14:26:52,150 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 14:26:52,151 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 14:26:52,151 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 14:26:52,151 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 14:26:52,160 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:26:52" (1/1) ... [2018-11-18 14:26:52,160 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:26:52" (1/1) ... [2018-11-18 14:26:52,767 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:26:52" (1/1) ... [2018-11-18 14:26:52,768 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:26:52" (1/1) ... [2018-11-18 14:26:54,522 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:26:52" (1/1) ... [2018-11-18 14:26:54,582 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:26:52" (1/1) ... [2018-11-18 14:26:58,173 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:26:52" (1/1) ... [2018-11-18 14:26:58,760 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 14:26:58,760 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 14:26:58,760 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 14:26:58,760 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 14:26:58,761 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:26:52" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c0e65ebc-48f0-4d8a-8b7c-3a88dd0bdcd0/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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:2000 [2018-11-18 14:26:58,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 14:26:58,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 14:26:58,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_UINT~X~C_INT~X~$Pointer$~TO~VOID [2018-11-18 14:26:58,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~X~C_INT~X~$Pointer$~TO~C_INT [2018-11-18 14:26:58,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~X~C_INT~X~$Pointer$~TO~VOID [2018-11-18 14:26:58,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_UINT~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2018-11-18 14:26:58,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-18 14:26:58,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2018-11-18 14:26:58,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2018-11-18 14:26:58,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab64 [2018-11-18 14:26:58,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2018-11-18 14:26:58,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2018-11-18 14:26:58,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2018-11-18 14:26:58,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-18 14:26:58,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-18 14:26:58,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-18 14:26:58,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-18 14:26:58,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-18 14:26:58,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-18 14:26:58,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-18 14:26:58,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-18 14:26:58,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 14:26:58,807 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-18 14:26:58,807 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-18 14:26:58,808 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-18 14:26:58,808 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2018-11-18 14:26:58,808 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2018-11-18 14:26:58,808 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2018-11-18 14:26:58,808 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2018-11-18 14:26:58,808 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2018-11-18 14:26:58,808 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2018-11-18 14:26:58,808 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2018-11-18 14:26:58,808 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-18 14:26:58,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2018-11-18 14:26:58,808 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2018-11-18 14:26:58,808 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2018-11-18 14:26:58,809 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2018-11-18 14:26:58,809 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2018-11-18 14:26:58,809 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2018-11-18 14:26:58,809 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2018-11-18 14:26:58,809 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2018-11-18 14:26:58,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2018-11-18 14:26:58,809 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_io [2018-11-18 14:26:58,809 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2018-11-18 14:26:58,809 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-11-18 14:26:58,809 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-11-18 14:26:58,809 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2018-11-18 14:26:58,809 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2018-11-18 14:26:58,809 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2018-11-18 14:26:58,810 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-18 14:26:58,810 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-18 14:26:58,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2018-11-18 14:26:58,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2018-11-18 14:26:58,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2018-11-18 14:26:58,810 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2018-11-18 14:26:58,810 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2018-11-18 14:26:58,810 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_virt [2018-11-18 14:26:58,810 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2018-11-18 14:26:58,810 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2018-11-18 14:26:58,810 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2018-11-18 14:26:58,811 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2018-11-18 14:26:58,811 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_sg_attrs [2018-11-18 14:26:58,811 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_sg_attrs [2018-11-18 14:26:58,811 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2018-11-18 14:26:58,811 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2018-11-18 14:26:58,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2018-11-18 14:26:58,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2018-11-18 14:26:58,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2018-11-18 14:26:58,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2018-11-18 14:26:58,815 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2018-11-18 14:26:58,815 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_sg [2018-11-18 14:26:58,815 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_sg [2018-11-18 14:26:58,815 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2018-11-18 14:26:58,815 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2018-11-18 14:26:58,815 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2018-11-18 14:26:58,815 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-18 14:26:58,816 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-18 14:26:58,816 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2018-11-18 14:26:58,816 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2018-11-18 14:26:58,816 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2018-11-18 14:26:58,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disabled_inc [2018-11-18 14:26:58,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disabled_dec [2018-11-18 14:26:58,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disable [2018-11-18 14:26:58,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_enable [2018-11-18 14:26:58,816 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2018-11-18 14:26:58,818 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2018-11-18 14:26:58,818 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2018-11-18 14:26:58,818 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2018-11-18 14:26:58,818 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2018-11-18 14:26:58,818 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2018-11-18 14:26:58,818 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host [2018-11-18 14:26:58,818 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_cmnd_priv [2018-11-18 14:26:58,819 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_set_info [2018-11-18 14:26:58,819 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_set_asc_info [2018-11-18 14:26:58,819 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_show_info [2018-11-18 14:26:58,819 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_alloc [2018-11-18 14:26:58,819 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_free [2018-11-18 14:26:58,819 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait_completion [2018-11-18 14:26:58,819 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_find_ha [2018-11-18 14:26:58,819 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_get_cmndinfo [2018-11-18 14:26:58,819 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_put_cmndinfo [2018-11-18 14:26:58,819 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_delay [2018-11-18 14:26:58,821 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_scsi_done [2018-11-18 14:26:58,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_execute [2018-11-18 14:26:58,821 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_execute [2018-11-18 14:26:58,821 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eval_mapping [2018-11-18 14:26:58,821 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_search_vortex [2018-11-18 14:26:58,821 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_pci_remove_one [2018-11-18 14:26:58,821 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_pci_init_one [2018-11-18 14:26:58,822 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_init_pci [2018-11-18 14:26:58,822 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_enable_int [2018-11-18 14:26:58,822 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_get_status [2018-11-18 14:26:58,822 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_test_busy [2018-11-18 14:26:58,822 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_get_cmd_index [2018-11-18 14:26:58,822 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_set_sema0 [2018-11-18 14:26:58,822 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_command [2018-11-18 14:26:58,822 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_release_event [2018-11-18 14:26:58,822 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait [2018-11-18 14:26:58,822 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_internal_cmd [2018-11-18 14:26:58,822 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_search_drives [2018-11-18 14:26:58,823 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_analyse_hdrive [2018-11-18 14:26:58,823 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_putq [2018-11-18 14:26:58,823 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_next [2018-11-18 14:26:58,823 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_internal_data [2018-11-18 14:26:58,823 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_internal_cache_cmd [2018-11-18 14:26:58,823 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_cache_cmd [2018-11-18 14:26:58,823 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_raw_cmd [2018-11-18 14:26:58,823 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_special_cmd [2018-11-18 14:26:58,823 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_store_event [2018-11-18 14:26:58,823 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_read_event [2018-11-18 14:26:58,823 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_readapp_event [2018-11-18 14:26:58,824 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_clear_events [2018-11-18 14:26:58,824 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_interrupt [2018-11-18 14:26:58,824 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_interrupt [2018-11-18 14:26:58,824 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_sync_event [2018-11-18 14:26:58,824 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_async_event [2018-11-18 14:26:58,824 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_log_event [2018-11-18 14:26:58,824 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_timeout [2018-11-18 14:26:58,824 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_timer_init [2018-11-18 14:26:58,824 INFO L138 BoogieDeclarations]: Found implementation of procedure internal_setup [2018-11-18 14:26:58,824 INFO L138 BoogieDeclarations]: Found implementation of procedure option_setup [2018-11-18 14:26:58,824 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ctr_name [2018-11-18 14:26:58,825 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_info [2018-11-18 14:26:58,825 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_timed_out [2018-11-18 14:26:58,825 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eh_bus_reset [2018-11-18 14:26:58,825 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_bios_param [2018-11-18 14:26:58,825 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_queuecommand_lck [2018-11-18 14:26:58,825 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_queuecommand [2018-11-18 14:26:58,825 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_queuecommand [2018-11-18 14:26:58,825 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_open [2018-11-18 14:26:58,825 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_close [2018-11-18 14:26:58,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ioc_event [2018-11-18 14:26:58,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ioc_lockdrv [2018-11-18 14:26:58,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ioc_resetdrv [2018-11-18 14:26:58,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ioc_general [2018-11-18 14:26:58,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ioc_hdrlist [2018-11-18 14:26:58,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ioc_rescan [2018-11-18 14:26:58,826 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl [2018-11-18 14:26:58,826 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_unlocked_ioctl [2018-11-18 14:26:58,826 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_flush [2018-11-18 14:26:58,826 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_slave_configure [2018-11-18 14:26:58,826 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_pci_probe_one [2018-11-18 14:26:58,826 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_remove_one [2018-11-18 14:26:58,826 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_halt [2018-11-18 14:26:58,827 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_init [2018-11-18 14:26:58,827 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_exit [2018-11-18 14:26:58,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_5 [2018-11-18 14:26:58,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_6 [2018-11-18 14:26:58,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_4 [2018-11-18 14:26:58,827 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2018-11-18 14:26:58,827 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2018-11-18 14:26:58,827 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2018-11-18 14:26:58,827 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2018-11-18 14:26:58,829 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2018-11-18 14:26:58,829 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2018-11-18 14:26:58,829 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2018-11-18 14:26:58,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2018-11-18 14:26:58,830 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2018-11-18 14:26:58,830 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 14:26:58,830 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-18 14:26:58,830 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-18 14:26:58,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_20 [2018-11-18 14:26:58,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host_with_dma_24 [2018-11-18 14:26:58,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_alloc_25 [2018-11-18 14:26:58,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_26 [2018-11-18 14:26:58,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_27 [2018-11-18 14:26:58,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host_28 [2018-11-18 14:26:58,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_29 [2018-11-18 14:26:58,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_30 [2018-11-18 14:26:58,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_31 [2018-11-18 14:26:58,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_32 [2018-11-18 14:26:58,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_33 [2018-11-18 14:26:58,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_34 [2018-11-18 14:26:58,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-18 14:26:58,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-18 14:26:58,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-18 14:26:58,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-18 14:26:58,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2018-11-18 14:26:58,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-18 14:26:58,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2018-11-18 14:26:58,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2018-11-18 14:26:58,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-11-18 14:26:58,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-11-18 14:26:58,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2018-11-18 14:26:58,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-18 14:26:58,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-18 14:26:58,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-18 14:26:58,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2018-11-18 14:26:58,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 14:26:58,832 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 14:26:58,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 14:26:58,833 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2018-11-18 14:26:58,833 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab64 [2018-11-18 14:26:58,833 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2018-11-18 14:26:58,833 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2018-11-18 14:26:58,833 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2018-11-18 14:26:58,833 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-18 14:26:58,833 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2018-11-18 14:26:58,833 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2018-11-18 14:26:58,833 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2018-11-18 14:26:58,833 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2018-11-18 14:26:58,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-11-18 14:26:58,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-11-18 14:26:58,834 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-18 14:26:58,834 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-18 14:26:58,834 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-18 14:26:58,834 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 14:26:58,834 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-18 14:26:58,834 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-18 14:26:58,834 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-18 14:26:58,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-18 14:26:58,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-18 14:26:58,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-18 14:26:58,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-18 14:26:58,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-18 14:26:58,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-18 14:26:58,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-18 14:26:58,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-18 14:26:58,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-18 14:26:58,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-18 14:26:58,835 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-18 14:26:58,835 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-18 14:26:58,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 14:26:58,837 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-18 14:26:58,837 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-18 14:26:58,837 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-18 14:26:58,837 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-18 14:26:58,837 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-11-18 14:26:58,837 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-18 14:26:58,837 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-18 14:26:58,837 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2018-11-18 14:26:58,837 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2018-11-18 14:26:58,838 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2018-11-18 14:26:58,838 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2018-11-18 14:26:58,838 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2018-11-18 14:26:58,838 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-11-18 14:26:58,838 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2018-11-18 14:26:58,838 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2018-11-18 14:26:58,838 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2018-11-18 14:26:58,838 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2018-11-18 14:26:58,838 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2018-11-18 14:26:58,838 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2018-11-18 14:26:58,838 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2018-11-18 14:26:58,838 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2018-11-18 14:26:58,839 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2018-11-18 14:26:58,839 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2018-11-18 14:26:58,839 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2018-11-18 14:26:58,839 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-18 14:26:58,839 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-18 14:26:58,839 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-18 14:26:58,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2018-11-18 14:26:58,839 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-18 14:26:58,839 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-18 14:26:58,839 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-18 14:26:58,839 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-18 14:26:58,839 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2018-11-18 14:26:58,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 14:26:58,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 14:26:58,840 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2018-11-18 14:26:58,840 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2018-11-18 14:26:58,840 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2018-11-18 14:26:58,840 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2018-11-18 14:26:58,840 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2018-11-18 14:26:58,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_33 [2018-11-18 14:26:58,840 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2018-11-18 14:26:58,840 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2018-11-18 14:26:58,840 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2018-11-18 14:26:58,840 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2018-11-18 14:26:58,841 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2018-11-18 14:26:58,841 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2018-11-18 14:26:58,841 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2018-11-18 14:26:58,841 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2018-11-18 14:26:58,841 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2018-11-18 14:26:58,841 INFO L130 BoogieDeclarations]: Found specification of procedure memset_io [2018-11-18 14:26:58,841 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2018-11-18 14:26:58,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-18 14:26:58,841 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-11-18 14:26:58,841 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-11-18 14:26:58,841 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2018-11-18 14:26:58,841 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2018-11-18 14:26:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2018-11-18 14:26:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 14:26:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_20 [2018-11-18 14:26:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-18 14:26:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-18 14:26:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_5 [2018-11-18 14:26:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_6 [2018-11-18 14:26:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_4 [2018-11-18 14:26:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2018-11-18 14:26:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2018-11-18 14:26:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2018-11-18 14:26:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2018-11-18 14:26:58,843 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2018-11-18 14:26:58,843 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2018-11-18 14:26:58,843 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2018-11-18 14:26:58,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2018-11-18 14:26:58,843 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2018-11-18 14:26:58,843 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2018-11-18 14:26:58,843 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2018-11-18 14:26:58,843 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-18 14:26:58,843 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-18 14:26:58,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 14:26:58,843 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2018-11-18 14:26:58,845 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2018-11-18 14:26:58,845 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2018-11-18 14:26:58,845 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2018-11-18 14:26:58,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 14:26:58,845 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2018-11-18 14:26:58,845 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2018-11-18 14:26:58,845 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2018-11-18 14:26:58,846 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2018-11-18 14:26:58,846 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2018-11-18 14:26:58,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_30 [2018-11-18 14:26:58,846 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2018-11-18 14:26:58,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_34 [2018-11-18 14:26:58,846 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2018-11-18 14:26:58,846 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2018-11-18 14:26:58,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-18 14:26:58,846 INFO L130 BoogieDeclarations]: Found specification of procedure sg_virt [2018-11-18 14:26:58,846 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2018-11-18 14:26:58,846 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2018-11-18 14:26:58,846 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2018-11-18 14:26:58,847 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2018-11-18 14:26:58,847 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2018-11-18 14:26:58,847 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_sg [2018-11-18 14:26:58,847 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_sg [2018-11-18 14:26:58,847 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2018-11-18 14:26:58,847 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2018-11-18 14:26:58,847 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_UINT~X~C_INT~X~$Pointer$~TO~VOID [2018-11-18 14:26:58,847 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_sg_attrs [2018-11-18 14:26:58,847 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~X~C_INT~X~$Pointer$~TO~C_INT [2018-11-18 14:26:58,847 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_sg_attrs [2018-11-18 14:26:58,847 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~X~C_INT~X~$Pointer$~TO~VOID [2018-11-18 14:26:58,847 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2018-11-18 14:26:58,848 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_UINT~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2018-11-18 14:26:58,848 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2018-11-18 14:26:58,848 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2018-11-18 14:26:58,848 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2018-11-18 14:26:58,848 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2018-11-18 14:26:58,848 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2018-11-18 14:26:58,848 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2018-11-18 14:26:58,848 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2018-11-18 14:26:58,848 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2018-11-18 14:26:58,848 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2018-11-18 14:26:58,848 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_sg [2018-11-18 14:26:58,848 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_sg [2018-11-18 14:26:58,849 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2018-11-18 14:26:58,849 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2018-11-18 14:26:58,849 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2018-11-18 14:26:58,849 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-18 14:26:58,849 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-18 14:26:58,849 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-18 14:26:58,849 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2018-11-18 14:26:58,849 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2018-11-18 14:26:58,849 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-18 14:26:58,849 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-18 14:26:58,849 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-18 14:26:58,849 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2018-11-18 14:26:58,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_26 [2018-11-18 14:26:58,850 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-18 14:26:58,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_27 [2018-11-18 14:26:58,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_29 [2018-11-18 14:26:58,850 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2018-11-18 14:26:58,850 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2018-11-18 14:26:58,850 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2018-11-18 14:26:58,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_31 [2018-11-18 14:26:58,850 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2018-11-18 14:26:58,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_32 [2018-11-18 14:26:58,850 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-11-18 14:26:58,851 INFO L130 BoogieDeclarations]: Found specification of procedure register_reboot_notifier [2018-11-18 14:26:58,851 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2018-11-18 14:26:58,851 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disabled_inc [2018-11-18 14:26:58,851 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disabled_dec [2018-11-18 14:26:58,851 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disable [2018-11-18 14:26:58,851 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_enable [2018-11-18 14:26:58,851 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2018-11-18 14:26:58,851 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2018-11-18 14:26:58,851 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2018-11-18 14:26:58,852 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2018-11-18 14:26:58,852 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2018-11-18 14:26:58,852 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2018-11-18 14:26:58,852 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_alloc [2018-11-18 14:26:58,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_alloc_25 [2018-11-18 14:26:58,852 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2018-11-18 14:26:58,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host_with_dma_24 [2018-11-18 14:26:58,852 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_scan_host [2018-11-18 14:26:58,852 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2018-11-18 14:26:58,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host_28 [2018-11-18 14:26:58,852 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2018-11-18 14:26:58,853 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_get_serial [2018-11-18 14:26:58,853 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host [2018-11-18 14:26:58,853 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_free_host_dev [2018-11-18 14:26:58,853 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_host_dev [2018-11-18 14:26:58,853 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_cmnd_priv [2018-11-18 14:26:58,853 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_show_info [2018-11-18 14:26:58,853 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_set_info [2018-11-18 14:26:58,853 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_delay [2018-11-18 14:26:58,853 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eval_mapping [2018-11-18 14:26:58,853 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_interrupt [2018-11-18 14:26:58,853 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_interrupt [2018-11-18 14:26:58,853 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_sync_event [2018-11-18 14:26:58,853 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_async_event [2018-11-18 14:26:58,854 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_log_event [2018-11-18 14:26:58,854 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_putq [2018-11-18 14:26:58,854 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_next [2018-11-18 14:26:58,854 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_raw_cmd [2018-11-18 14:26:58,854 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_special_cmd [2018-11-18 14:26:58,854 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_store_event [2018-11-18 14:26:58,854 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_read_event [2018-11-18 14:26:58,854 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_readapp_event [2018-11-18 14:26:58,854 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_clear_events [2018-11-18 14:26:58,854 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_internal_data [2018-11-18 14:26:58,854 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_internal_cache_cmd [2018-11-18 14:26:58,854 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_cache_cmd [2018-11-18 14:26:58,855 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_enable_int [2018-11-18 14:26:58,855 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_test_busy [2018-11-18 14:26:58,855 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_get_cmd_index [2018-11-18 14:26:58,855 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_release_event [2018-11-18 14:26:58,855 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait [2018-11-18 14:26:58,855 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_internal_cmd [2018-11-18 14:26:58,855 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_search_drives [2018-11-18 14:26:58,855 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_analyse_hdrive [2018-11-18 14:26:58,855 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ctr_name [2018-11-18 14:26:58,855 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_open [2018-11-18 14:26:58,855 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_close [2018-11-18 14:26:58,859 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_unlocked_ioctl [2018-11-18 14:26:58,859 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_flush [2018-11-18 14:26:58,859 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_queuecommand [2018-11-18 14:26:58,859 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_queuecommand [2018-11-18 14:26:58,859 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_scsi_done [2018-11-18 14:26:58,859 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_execute [2018-11-18 14:26:58,860 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_set_asc_info [2018-11-18 14:26:58,860 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_alloc [2018-11-18 14:26:58,860 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_free [2018-11-18 14:26:58,860 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait_completion [2018-11-18 14:26:58,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-18 14:26:58,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-18 14:26:58,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-18 14:26:58,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-18 14:26:58,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-18 14:26:58,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2018-11-18 14:26:58,860 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_find_ha [2018-11-18 14:26:58,860 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_get_cmndinfo [2018-11-18 14:26:58,860 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_put_cmndinfo [2018-11-18 14:26:58,861 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-18 14:26:58,861 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_execute [2018-11-18 14:26:58,861 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_search_vortex [2018-11-18 14:26:58,861 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_pci_probe_one [2018-11-18 14:26:58,861 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_pci_init_one [2018-11-18 14:26:58,861 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_pci_remove_one [2018-11-18 14:26:58,861 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_remove_one [2018-11-18 14:26:58,861 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_init_pci [2018-11-18 14:26:58,861 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_get_status [2018-11-18 14:26:58,861 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_set_sema0 [2018-11-18 14:26:58,861 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_command [2018-11-18 14:26:58,861 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_timeout [2018-11-18 14:26:58,861 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_timer_init [2018-11-18 14:26:58,862 INFO L130 BoogieDeclarations]: Found specification of procedure internal_setup [2018-11-18 14:26:58,862 INFO L130 BoogieDeclarations]: Found specification of procedure option_setup [2018-11-18 14:26:58,862 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_info [2018-11-18 14:26:58,862 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_timed_out [2018-11-18 14:26:58,862 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eh_bus_reset [2018-11-18 14:26:58,862 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_bios_param [2018-11-18 14:26:58,862 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_queuecommand_lck [2018-11-18 14:26:58,862 INFO L130 BoogieDeclarations]: Found specification of procedure ioc_event [2018-11-18 14:26:58,862 INFO L130 BoogieDeclarations]: Found specification of procedure ioc_lockdrv [2018-11-18 14:26:58,862 INFO L130 BoogieDeclarations]: Found specification of procedure ioc_resetdrv [2018-11-18 14:26:58,862 INFO L130 BoogieDeclarations]: Found specification of procedure ioc_general [2018-11-18 14:26:58,862 INFO L130 BoogieDeclarations]: Found specification of procedure ioc_hdrlist [2018-11-18 14:26:58,862 INFO L130 BoogieDeclarations]: Found specification of procedure ioc_rescan [2018-11-18 14:26:58,863 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl [2018-11-18 14:26:58,863 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_slave_configure [2018-11-18 14:26:58,863 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_halt [2018-11-18 14:26:58,863 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_init [2018-11-18 14:26:58,863 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_exit [2018-11-18 14:26:58,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2018-11-18 14:26:58,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_5 [2018-11-18 14:26:58,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2018-11-18 14:26:58,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 14:26:58,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 14:26:58,863 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2018-11-18 14:26:58,865 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 14:26:58,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-18 14:26:58,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-18 14:26:58,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-18 14:26:58,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-18 14:26:58,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2018-11-18 14:26:58,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2018-11-18 14:26:58,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2018-11-18 14:26:58,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2018-11-18 14:26:58,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2018-11-18 14:26:58,866 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 14:26:58,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 14:26:58,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-18 14:26:58,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-18 14:26:58,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-18 14:26:58,866 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 14:32:12,849 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) stderr output: (error "out of memory") [2018-11-18 14:32:12,850 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:225) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.checkSat(WrapperScript.java:116) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:214) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:173) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:718) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:753) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:592) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java: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) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1427) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:630) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:205) ... 25 more [2018-11-18 14:32:12,852 INFO L168 Benchmark]: Toolchain (without parser) took 328689.27 ms. Allocated memory was 1.0 GB in the beginning and 6.0 GB in the end (delta: 4.9 GB). Free memory was 933.4 MB in the beginning and 4.0 GB in the end (delta: -3.0 GB). Peak memory consumption was 5.0 GB. Max. memory is 11.5 GB. [2018-11-18 14:32:12,853 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 14:32:12,853 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7986.46 ms. Allocated memory was 1.0 GB in the beginning and 3.4 GB in the end (delta: 2.3 GB). Free memory was 933.4 MB in the beginning and 2.3 GB in the end (delta: -1.3 GB). Peak memory consumption was 2.1 GB. Max. memory is 11.5 GB. [2018-11-18 14:32:12,854 INFO L168 Benchmark]: Boogie Preprocessor took 6609.15 ms. Allocated memory was 3.4 GB in the beginning and 4.4 GB in the end (delta: 1.0 GB). Free memory was 2.3 GB in the beginning and 3.5 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.2 GB. Max. memory is 11.5 GB. [2018-11-18 14:32:12,854 INFO L168 Benchmark]: RCFGBuilder took 314091.34 ms. Allocated memory was 4.4 GB in the beginning and 6.0 GB in the end (delta: 1.6 GB). Free memory was 3.5 GB in the beginning and 4.0 GB in the end (delta: -480.2 MB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. [2018-11-18 14:32:12,856 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 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 7986.46 ms. Allocated memory was 1.0 GB in the beginning and 3.4 GB in the end (delta: 2.3 GB). Free memory was 933.4 MB in the beginning and 2.3 GB in the end (delta: -1.3 GB). Peak memory consumption was 2.1 GB. Max. memory is 11.5 GB. * Boogie Preprocessor took 6609.15 ms. Allocated memory was 3.4 GB in the beginning and 4.4 GB in the end (delta: 1.0 GB). Free memory was 2.3 GB in the beginning and 3.5 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.2 GB. Max. memory is 11.5 GB. * RCFGBuilder took 314091.34 ms. Allocated memory was 4.4 GB in the beginning and 6.0 GB in the end (delta: 1.6 GB). Free memory was 3.5 GB in the beginning and 4.0 GB in the end (delta: -480.2 MB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...