./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1092d_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_62398d3d-a102-4e32-b0da-9870f63dfdeb/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_62398d3d-a102-4e32-b0da-9870f63dfdeb/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_62398d3d-a102-4e32-b0da-9870f63dfdeb/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_62398d3d-a102-4e32-b0da-9870f63dfdeb/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1092d_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_62398d3d-a102-4e32-b0da-9870f63dfdeb/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_62398d3d-a102-4e32-b0da-9870f63dfdeb/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bbea5fc7c8725f5cbc8325b1d09f091d3964966d ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_62398d3d-a102-4e32-b0da-9870f63dfdeb/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_62398d3d-a102-4e32-b0da-9870f63dfdeb/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_62398d3d-a102-4e32-b0da-9870f63dfdeb/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_62398d3d-a102-4e32-b0da-9870f63dfdeb/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1092d_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_62398d3d-a102-4e32-b0da-9870f63dfdeb/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_62398d3d-a102-4e32-b0da-9870f63dfdeb/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bbea5fc7c8725f5cbc8325b1d09f091d3964966d ...................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: nested self-update not yet implemented: (store v_arrayElimCell_1 (_ bv0 32) ((_ extract 31 0) v_prenex_11)) --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 06:43:47,128 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 06:43:47,130 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 06:43:47,135 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 06:43:47,136 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 06:43:47,136 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 06:43:47,137 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 06:43:47,138 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 06:43:47,139 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 06:43:47,140 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 06:43:47,141 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 06:43:47,141 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 06:43:47,142 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 06:43:47,142 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 06:43:47,143 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 06:43:47,144 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 06:43:47,144 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 06:43:47,146 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 06:43:47,147 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 06:43:47,148 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 06:43:47,149 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 06:43:47,150 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 06:43:47,151 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 06:43:47,152 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 06:43:47,152 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 06:43:47,152 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 06:43:47,153 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 06:43:47,154 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 06:43:47,155 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 06:43:47,156 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 06:43:47,156 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 06:43:47,156 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 06:43:47,156 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 06:43:47,157 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 06:43:47,157 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 06:43:47,158 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 06:43:47,158 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_62398d3d-a102-4e32-b0da-9870f63dfdeb/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 06:43:47,168 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 06:43:47,168 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 06:43:47,169 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 06:43:47,169 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 06:43:47,170 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 06:43:47,170 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 06:43:47,170 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 06:43:47,170 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 06:43:47,171 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 06:43:47,171 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 06:43:47,171 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 06:43:47,171 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 06:43:47,171 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 06:43:47,171 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 06:43:47,171 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 06:43:47,171 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 06:43:47,172 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 06:43:47,172 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 06:43:47,172 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 06:43:47,172 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 06:43:47,172 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 06:43:47,172 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 06:43:47,173 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 06:43:47,173 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 06:43:47,173 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 06:43:47,173 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 06:43:47,173 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 06:43:47,173 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 06:43:47,173 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 06:43:47,174 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_62398d3d-a102-4e32-b0da-9870f63dfdeb/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bbea5fc7c8725f5cbc8325b1d09f091d3964966d [2018-11-23 06:43:47,197 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 06:43:47,204 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 06:43:47,206 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 06:43:47,207 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 06:43:47,207 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 06:43:47,208 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_62398d3d-a102-4e32-b0da-9870f63dfdeb/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1092d_true-unreach-call.c [2018-11-23 06:43:47,243 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_62398d3d-a102-4e32-b0da-9870f63dfdeb/bin-2019/ukojak/data/3c5cd6ed0/b67f2d067e5b454d915575e8ed1fb705/FLAG611c53e51 [2018-11-23 06:43:47,560 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 06:43:47,560 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_62398d3d-a102-4e32-b0da-9870f63dfdeb/sv-benchmarks/c/float-newlib/double_req_bl_1092d_true-unreach-call.c [2018-11-23 06:43:47,564 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_62398d3d-a102-4e32-b0da-9870f63dfdeb/bin-2019/ukojak/data/3c5cd6ed0/b67f2d067e5b454d915575e8ed1fb705/FLAG611c53e51 [2018-11-23 06:43:47,574 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_62398d3d-a102-4e32-b0da-9870f63dfdeb/bin-2019/ukojak/data/3c5cd6ed0/b67f2d067e5b454d915575e8ed1fb705 [2018-11-23 06:43:47,576 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 06:43:47,577 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 06:43:47,577 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 06:43:47,578 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 06:43:47,580 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 06:43:47,580 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:43:47" (1/1) ... [2018-11-23 06:43:47,582 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3709085a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:43:47, skipping insertion in model container [2018-11-23 06:43:47,582 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:43:47" (1/1) ... [2018-11-23 06:43:47,589 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 06:43:47,608 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 06:43:47,725 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 06:43:47,728 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 06:43:47,749 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 06:43:47,762 INFO L195 MainTranslator]: Completed translation [2018-11-23 06:43:47,762 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:43:47 WrapperNode [2018-11-23 06:43:47,763 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 06:43:47,763 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 06:43:47,763 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 06:43:47,763 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 06:43:47,769 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:43:47" (1/1) ... [2018-11-23 06:43:47,778 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:43:47" (1/1) ... [2018-11-23 06:43:47,840 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 06:43:47,841 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 06:43:47,841 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 06:43:47,841 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 06:43:47,850 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:43:47" (1/1) ... [2018-11-23 06:43:47,850 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:43:47" (1/1) ... [2018-11-23 06:43:47,852 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:43:47" (1/1) ... [2018-11-23 06:43:47,853 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:43:47" (1/1) ... [2018-11-23 06:43:47,860 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:43:47" (1/1) ... [2018-11-23 06:43:47,865 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:43:47" (1/1) ... [2018-11-23 06:43:47,867 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:43:47" (1/1) ... [2018-11-23 06:43:47,870 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 06:43:47,870 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 06:43:47,870 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 06:43:47,870 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 06:43:47,871 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:43:47" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_62398d3d-a102-4e32-b0da-9870f63dfdeb/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 06:43:47,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-23 06:43:47,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 06:43:47,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-23 06:43:47,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 06:43:47,918 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 06:43:47,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 06:43:47,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 06:43:47,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 06:43:48,352 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 06:43:48,352 INFO L280 CfgBuilder]: Removed 14 assue(true) statements. [2018-11-23 06:43:48,352 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 06:43:48 BoogieIcfgContainer [2018-11-23 06:43:48,352 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 06:43:48,353 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 06:43:48,353 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 06:43:48,361 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 06:43:48,361 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 06:43:48" (1/1) ... [2018-11-23 06:43:48,369 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 06:43:48,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 06:43:48,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 21 states and 32 transitions. [2018-11-23 06:43:48,394 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 32 transitions. [2018-11-23 06:43:48,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-23 06:43:48,396 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 06:43:48,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 06:43:48,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 06:43:48,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 06:43:48,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 21 states and 27 transitions. [2018-11-23 06:43:48,484 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 27 transitions. [2018-11-23 06:43:48,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-23 06:43:48,484 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 06:43:48,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 06:43:48,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 06:43:48,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 06:43:48,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 06:43:48,643 WARN L493 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator [?] #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~huge_ceil~0 := 1.0E300;havoc main_#res;havoc main_#t~ret10, main_#t~ret11, main_~x~0, main_~res~0;main_~x~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0);ceil_double_#in~x := main_~x~0;havoc ceil_double_#res;havoc ceil_double_#t~mem0, ceil_double_#t~union1, ceil_double_#t~mem2, ceil_double_#t~union3, ceil_double_~#ew_u~0.base, ceil_double_~#ew_u~0.offset, ceil_double_#t~mem4, ceil_double_#t~union5.lsw, ceil_double_#t~union5.msw, ceil_double_~#iw_u~0.base, ceil_double_~#iw_u~0.offset, ceil_double_~x, ceil_double_~i0~0, ceil_double_~i1~0, ceil_double_~j0~0, ceil_double_~i~0, ceil_double_~j~0;ceil_double_~x := ceil_double_#in~x;havoc ceil_double_~i0~0;havoc ceil_double_~i1~0;havoc ceil_double_~j0~0;havoc ceil_double_~i~0;havoc ceil_double_~j~0; VAL [ULTIMATE.start_ceil_double_~x=4.0, ULTIMATE.start_main_~x~0=4.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_ceil_double_#in~x|=4.0, ~huge_ceil~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0] [?] call ceil_double_~#ew_u~0.base, ceil_double_~#ew_u~0.offset := #Ultimate.alloc(8);call write~real(ceil_double_~x, ceil_double_~#ew_u~0.base, ceil_double_~#ew_u~0.offset, 8);call ceil_double_#t~mem0 := read~int(ceil_double_~#ew_u~0.base, 4 + ceil_double_~#ew_u~0.offset, 4);ceil_double_~i0~0 := (if ceil_double_#t~mem0 % 4294967296 % 4294967296 <= 2147483647 then ceil_double_#t~mem0 % 4294967296 % 4294967296 else ceil_double_#t~mem0 % 4294967296 % 4294967296 - 4294967296);call write~real(ceil_double_#t~union1, ceil_double_~#ew_u~0.base, ceil_double_~#ew_u~0.offset, 8);havoc ceil_double_#t~union1;havoc ceil_double_#t~mem0;call ceil_double_#t~mem2 := read~int(ceil_double_~#ew_u~0.base, ceil_double_~#ew_u~0.offset, 4);ceil_double_~i1~0 := (if ceil_double_#t~mem2 % 4294967296 % 4294967296 <= 2147483647 then ceil_double_#t~mem2 % 4294967296 % 4294967296 else ceil_double_#t~mem2 % 4294967296 % 4294967296 - 4294967296);call write~real(ceil_double_#t~union3, ceil_double_~#ew_u~0.base, ceil_double_~#ew_u~0.offset, 8);havoc ceil_double_#t~mem2;havoc ceil_double_#t~union3;call ULTIMATE.dealloc(ceil_double_~#ew_u~0.base, ceil_double_~#ew_u~0.offset);havoc ceil_double_~#ew_u~0.base, ceil_double_~#ew_u~0.offset; VAL [ULTIMATE.start_ceil_double_~i0~0=1108, ULTIMATE.start_ceil_double_~i1~0=0, ULTIMATE.start_ceil_double_~x=4.0, ULTIMATE.start_main_~x~0=4.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_ceil_double_#in~x|=4.0, ~huge_ceil~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0] [?] goto; VAL [ULTIMATE.start_ceil_double_~i0~0=1108, ULTIMATE.start_ceil_double_~i1~0=0, ULTIMATE.start_ceil_double_~x=4.0, ULTIMATE.start_main_~x~0=4.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_ceil_double_#in~x|=4.0, ~huge_ceil~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0] [?] ceil_double_~j0~0 := ~bitwiseAnd(ceil_double_~i0~0 / 1048576, 2047) - 1023; VAL [ULTIMATE.start_ceil_double_~i0~0=1108, ULTIMATE.start_ceil_double_~i1~0=0, ULTIMATE.start_ceil_double_~x=4.0, ULTIMATE.start_main_~x~0=4.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_ceil_double_#in~x|=4.0, ~huge_ceil~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0] [?] assume !(ceil_double_~j0~0 < 20); VAL [ULTIMATE.start_ceil_double_~i0~0=1108, ULTIMATE.start_ceil_double_~i1~0=0, ULTIMATE.start_ceil_double_~j0~0=52, ULTIMATE.start_ceil_double_~x=4.0, ULTIMATE.start_main_~x~0=4.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_ceil_double_#in~x|=4.0, ~huge_ceil~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0] [?] assume ceil_double_~j0~0 > 51;BeginParallelComposition{ParallelCodeBlock0: assume 1024 == ceil_double_~j0~0;ceil_double_#res := ~someBinaryArithmeticDOUBLEoperation(ceil_double_~x, ceil_double_~x);ParallelCodeBlock1: assume !(1024 == ceil_double_~j0~0);ceil_double_#res := ceil_double_~x;}EndParallelComposition VAL [ULTIMATE.start_ceil_double_~i0~0=1108, ULTIMATE.start_ceil_double_~i1~0=0, ULTIMATE.start_ceil_double_~j0~0=52, ULTIMATE.start_ceil_double_~x=4.0, ULTIMATE.start_main_~x~0=4.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_ceil_double_#in~x|=4.0, |ULTIMATE.start_ceil_double_#res|=4.0, ~huge_ceil~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0] [?] main_#t~ret10 := ceil_double_#res;main_~res~0 := main_#t~ret10;havoc main_#t~ret10;isinf_double_#in~x := main_~res~0;havoc isinf_double_#res;havoc isinf_double_#t~mem6, isinf_double_#t~union7, isinf_double_#t~mem8, isinf_double_#t~union9, isinf_double_~#ew_u~1.base, isinf_double_~#ew_u~1.offset, isinf_double_~x, isinf_double_~hx~0, isinf_double_~lx~0;isinf_double_~x := isinf_double_#in~x;havoc isinf_double_~hx~0;havoc isinf_double_~lx~0; VAL [ULTIMATE.start_ceil_double_~i0~0=1108, ULTIMATE.start_ceil_double_~i1~0=0, ULTIMATE.start_ceil_double_~j0~0=52, ULTIMATE.start_ceil_double_~x=4.0, ULTIMATE.start_isinf_double_~x=4.0, ULTIMATE.start_main_~res~0=4.0, ULTIMATE.start_main_~x~0=4.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_ceil_double_#in~x|=4.0, |ULTIMATE.start_ceil_double_#res|=4.0, |ULTIMATE.start_isinf_double_#in~x|=4.0, ~huge_ceil~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0] [?] call isinf_double_~#ew_u~1.base, isinf_double_~#ew_u~1.offset := #Ultimate.alloc(8);call write~real(isinf_double_~x, isinf_double_~#ew_u~1.base, isinf_double_~#ew_u~1.offset, 8);call isinf_double_#t~mem6 := read~int(isinf_double_~#ew_u~1.base, 4 + isinf_double_~#ew_u~1.offset, 4);isinf_double_~hx~0 := (if isinf_double_#t~mem6 % 4294967296 % 4294967296 <= 2147483647 then isinf_double_#t~mem6 % 4294967296 % 4294967296 else isinf_double_#t~mem6 % 4294967296 % 4294967296 - 4294967296);call write~real(isinf_double_#t~union7, isinf_double_~#ew_u~1.base, isinf_double_~#ew_u~1.offset, 8);havoc isinf_double_#t~union7;havoc isinf_double_#t~mem6;call isinf_double_#t~mem8 := read~int(isinf_double_~#ew_u~1.base, isinf_double_~#ew_u~1.offset, 4);isinf_double_~lx~0 := (if isinf_double_#t~mem8 % 4294967296 % 4294967296 <= 2147483647 then isinf_double_#t~mem8 % 4294967296 % 4294967296 else isinf_double_#t~mem8 % 4294967296 % 4294967296 - 4294967296);call write~real(isinf_double_#t~union9, isinf_double_~#ew_u~1.base, isinf_double_~#ew_u~1.offset, 8);havoc isinf_double_#t~mem8;havoc isinf_double_#t~union9;call ULTIMATE.dealloc(isinf_double_~#ew_u~1.base, isinf_double_~#ew_u~1.offset);havoc isinf_double_~#ew_u~1.base, isinf_double_~#ew_u~1.offset; VAL [ULTIMATE.start_ceil_double_~i0~0=1108, ULTIMATE.start_ceil_double_~i1~0=0, ULTIMATE.start_ceil_double_~j0~0=52, ULTIMATE.start_ceil_double_~x=4.0, ULTIMATE.start_isinf_double_~hx~0=1108, ULTIMATE.start_isinf_double_~lx~0=0, ULTIMATE.start_isinf_double_~x=4.0, ULTIMATE.start_main_~res~0=4.0, ULTIMATE.start_main_~x~0=4.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_ceil_double_#in~x|=4.0, |ULTIMATE.start_ceil_double_#res|=4.0, |ULTIMATE.start_isinf_double_#in~x|=4.0, ~huge_ceil~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0] [?] goto; VAL [ULTIMATE.start_ceil_double_~i0~0=1108, ULTIMATE.start_ceil_double_~i1~0=0, ULTIMATE.start_ceil_double_~j0~0=52, ULTIMATE.start_ceil_double_~x=4.0, ULTIMATE.start_isinf_double_~hx~0=1108, ULTIMATE.start_isinf_double_~lx~0=0, ULTIMATE.start_isinf_double_~x=4.0, ULTIMATE.start_main_~res~0=4.0, ULTIMATE.start_main_~x~0=4.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_ceil_double_#in~x|=4.0, |ULTIMATE.start_ceil_double_#res|=4.0, |ULTIMATE.start_isinf_double_#in~x|=4.0, ~huge_ceil~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0] [?] isinf_double_~hx~0 := ~bitwiseAnd(isinf_double_~hx~0, 2147483647);isinf_double_~hx~0 := (if ~bitwiseOr(isinf_double_~hx~0, ~bitwiseOr(isinf_double_~lx~0, -isinf_double_~lx~0) / 2147483648) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(isinf_double_~hx~0, ~bitwiseOr(isinf_double_~lx~0, -isinf_double_~lx~0) / 2147483648) % 4294967296 % 4294967296 else ~bitwiseOr(isinf_double_~hx~0, ~bitwiseOr(isinf_double_~lx~0, -isinf_double_~lx~0) / 2147483648) % 4294967296 % 4294967296 - 4294967296);isinf_double_~hx~0 := 2146435072 - isinf_double_~hx~0;isinf_double_#res := 1 - (if ~bitwiseOr(isinf_double_~hx~0, -isinf_double_~hx~0) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(isinf_double_~hx~0, -isinf_double_~hx~0) / 2147483648 % 4294967296 % 4294967296 else ~bitwiseOr(isinf_double_~hx~0, -isinf_double_~hx~0) / 2147483648 % 4294967296 % 4294967296 - 4294967296);main_#t~ret11 := isinf_double_#res;assume -2147483648 <= main_#t~ret11 && main_#t~ret11 <= 2147483647; VAL [ULTIMATE.start_ceil_double_~i0~0=1108, ULTIMATE.start_ceil_double_~i1~0=0, ULTIMATE.start_ceil_double_~j0~0=52, ULTIMATE.start_ceil_double_~x=4.0, ULTIMATE.start_isinf_double_~hx~0=2146435072, ULTIMATE.start_isinf_double_~lx~0=0, ULTIMATE.start_isinf_double_~x=4.0, ULTIMATE.start_main_~res~0=4.0, ULTIMATE.start_main_~x~0=4.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_ceil_double_#in~x|=4.0, |ULTIMATE.start_ceil_double_#res|=4.0, |ULTIMATE.start_isinf_double_#in~x|=4.0, |ULTIMATE.start_isinf_double_#res|=0, |ULTIMATE.start_main_#t~ret11|=0, ~huge_ceil~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0] [?] assume 0 == main_#t~ret11;havoc main_#t~ret11; VAL [ULTIMATE.start_ceil_double_~i0~0=1108, ULTIMATE.start_ceil_double_~i1~0=0, ULTIMATE.start_ceil_double_~j0~0=52, ULTIMATE.start_ceil_double_~x=4.0, ULTIMATE.start_isinf_double_~hx~0=2146435072, ULTIMATE.start_isinf_double_~lx~0=0, ULTIMATE.start_isinf_double_~x=4.0, ULTIMATE.start_main_~res~0=4.0, ULTIMATE.start_main_~x~0=4.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_ceil_double_#in~x|=4.0, |ULTIMATE.start_ceil_double_#res|=4.0, |ULTIMATE.start_isinf_double_#in~x|=4.0, |ULTIMATE.start_isinf_double_#res|=0, ~huge_ceil~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0] [?] assume !false; VAL [ULTIMATE.start_ceil_double_~i0~0=1108, ULTIMATE.start_ceil_double_~i1~0=0, ULTIMATE.start_ceil_double_~j0~0=52, ULTIMATE.start_ceil_double_~x=4.0, ULTIMATE.start_isinf_double_~hx~0=2146435072, ULTIMATE.start_isinf_double_~lx~0=0, ULTIMATE.start_isinf_double_~x=4.0, ULTIMATE.start_main_~res~0=4.0, ULTIMATE.start_main_~x~0=4.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_ceil_double_#in~x|=4.0, |ULTIMATE.start_ceil_double_#res|=4.0, |ULTIMATE.start_isinf_double_#in~x|=4.0, |ULTIMATE.start_isinf_double_#res|=0, ~huge_ceil~0=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0] [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L14] ~huge_ceil~0 := 1.0E300; [?] havoc main_#res; [?] havoc main_#t~ret10, main_#t~ret11, main_~x~0, main_~res~0; [L103] main_~x~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0); [L104] ceil_double_#in~x := main_~x~0; [L104] havoc ceil_double_#res; [L104] havoc ceil_double_#t~mem0, ceil_double_#t~union1, ceil_double_#t~mem2, ceil_double_#t~union3, ceil_double_~#ew_u~0.base, ceil_double_~#ew_u~0.offset, ceil_double_#t~mem4, ceil_double_#t~union5.lsw, ceil_double_#t~union5.msw, ceil_double_~#iw_u~0.base, ceil_double_~#iw_u~0.offset, ceil_double_~x, ceil_double_~i0~0, ceil_double_~i1~0, ceil_double_~j0~0, ceil_double_~i~0, ceil_double_~j~0; [L16-L78] ceil_double_~x := ceil_double_#in~x; [L17] havoc ceil_double_~i0~0; [L17] havoc ceil_double_~i1~0; [L17] havoc ceil_double_~j0~0; [L18] havoc ceil_double_~i~0; [L18] havoc ceil_double_~j~0; VAL [#NULL.base=0, #NULL.offset=0, ceil_double_#in~x=4.0, ceil_double_~x=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L20] call ceil_double_~#ew_u~0.base, ceil_double_~#ew_u~0.offset := #Ultimate.alloc(8); [L21] call write~real(ceil_double_~x, ceil_double_~#ew_u~0.base, ceil_double_~#ew_u~0.offset, 8); [L22] call ceil_double_#t~mem0 := read~int(ceil_double_~#ew_u~0.base, 4 + ceil_double_~#ew_u~0.offset, 4); [L22] ceil_double_~i0~0 := (if ceil_double_#t~mem0 % 4294967296 % 4294967296 <= 2147483647 then ceil_double_#t~mem0 % 4294967296 % 4294967296 else ceil_double_#t~mem0 % 4294967296 % 4294967296 - 4294967296); [L22] call write~real(ceil_double_#t~union1, ceil_double_~#ew_u~0.base, ceil_double_~#ew_u~0.offset, 8); [L22] havoc ceil_double_#t~union1; [L22] havoc ceil_double_#t~mem0; [L23] call ceil_double_#t~mem2 := read~int(ceil_double_~#ew_u~0.base, ceil_double_~#ew_u~0.offset, 4); [L23] ceil_double_~i1~0 := (if ceil_double_#t~mem2 % 4294967296 % 4294967296 <= 2147483647 then ceil_double_#t~mem2 % 4294967296 % 4294967296 else ceil_double_#t~mem2 % 4294967296 % 4294967296 - 4294967296); [L23] call write~real(ceil_double_#t~union3, ceil_double_~#ew_u~0.base, ceil_double_~#ew_u~0.offset, 8); [L23] havoc ceil_double_#t~mem2; [L23] havoc ceil_double_#t~union3; [L20] call ULTIMATE.dealloc(ceil_double_~#ew_u~0.base, ceil_double_~#ew_u~0.offset); [L20] havoc ceil_double_~#ew_u~0.base, ceil_double_~#ew_u~0.offset; VAL [#NULL.base=0, #NULL.offset=0, ceil_double_#in~x=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~x=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L25] ceil_double_~j0~0 := ~bitwiseAnd(ceil_double_~i0~0 / 1048576, 2047) - 1023; VAL [#NULL.base=0, #NULL.offset=0, ceil_double_#in~x=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~x=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L26-L70] assume !(ceil_double_~j0~0 < 20); VAL [#NULL.base=0, #NULL.offset=0, ceil_double_#in~x=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~j0~0=52, ceil_double_~x=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L48-L70] assume ceil_double_~j0~0 > 51; [L49-L52] assume !(1024 == ceil_double_~j0~0); [L52] ceil_double_#res := ceil_double_~x; VAL [#NULL.base=0, #NULL.offset=0, ceil_double_#in~x=4.0, ceil_double_#res=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~j0~0=52, ceil_double_~x=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L104] main_#t~ret10 := ceil_double_#res; [L104] main_~res~0 := main_#t~ret10; [L104] havoc main_#t~ret10; [L107] isinf_double_#in~x := main_~res~0; [L107] havoc isinf_double_#res; [L107] havoc isinf_double_#t~mem6, isinf_double_#t~union7, isinf_double_#t~mem8, isinf_double_#t~union9, isinf_double_~#ew_u~1.base, isinf_double_~#ew_u~1.offset, isinf_double_~x, isinf_double_~hx~0, isinf_double_~lx~0; [L81-L93] isinf_double_~x := isinf_double_#in~x; [L82] havoc isinf_double_~hx~0; [L82] havoc isinf_double_~lx~0; VAL [#NULL.base=0, #NULL.offset=0, ceil_double_#in~x=4.0, ceil_double_#res=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~j0~0=52, ceil_double_~x=4.0, isinf_double_#in~x=4.0, isinf_double_~x=4.0, main_~res~0=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L84] call isinf_double_~#ew_u~1.base, isinf_double_~#ew_u~1.offset := #Ultimate.alloc(8); [L85] call write~real(isinf_double_~x, isinf_double_~#ew_u~1.base, isinf_double_~#ew_u~1.offset, 8); [L86] call isinf_double_#t~mem6 := read~int(isinf_double_~#ew_u~1.base, 4 + isinf_double_~#ew_u~1.offset, 4); [L86] isinf_double_~hx~0 := (if isinf_double_#t~mem6 % 4294967296 % 4294967296 <= 2147483647 then isinf_double_#t~mem6 % 4294967296 % 4294967296 else isinf_double_#t~mem6 % 4294967296 % 4294967296 - 4294967296); [L86] call write~real(isinf_double_#t~union7, isinf_double_~#ew_u~1.base, isinf_double_~#ew_u~1.offset, 8); [L86] havoc isinf_double_#t~union7; [L86] havoc isinf_double_#t~mem6; [L87] call isinf_double_#t~mem8 := read~int(isinf_double_~#ew_u~1.base, isinf_double_~#ew_u~1.offset, 4); [L87] isinf_double_~lx~0 := (if isinf_double_#t~mem8 % 4294967296 % 4294967296 <= 2147483647 then isinf_double_#t~mem8 % 4294967296 % 4294967296 else isinf_double_#t~mem8 % 4294967296 % 4294967296 - 4294967296); [L87] call write~real(isinf_double_#t~union9, isinf_double_~#ew_u~1.base, isinf_double_~#ew_u~1.offset, 8); [L87] havoc isinf_double_#t~mem8; [L87] havoc isinf_double_#t~union9; [L84] call ULTIMATE.dealloc(isinf_double_~#ew_u~1.base, isinf_double_~#ew_u~1.offset); [L84] havoc isinf_double_~#ew_u~1.base, isinf_double_~#ew_u~1.offset; VAL [#NULL.base=0, #NULL.offset=0, ceil_double_#in~x=4.0, ceil_double_#res=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~j0~0=52, ceil_double_~x=4.0, isinf_double_#in~x=4.0, isinf_double_~hx~0=1108, isinf_double_~lx~0=0, isinf_double_~x=4.0, main_~res~0=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L89] isinf_double_~hx~0 := ~bitwiseAnd(isinf_double_~hx~0, 2147483647); [L90] isinf_double_~hx~0 := (if ~bitwiseOr(isinf_double_~hx~0, ~bitwiseOr(isinf_double_~lx~0, -isinf_double_~lx~0) / 2147483648) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(isinf_double_~hx~0, ~bitwiseOr(isinf_double_~lx~0, -isinf_double_~lx~0) / 2147483648) % 4294967296 % 4294967296 else ~bitwiseOr(isinf_double_~hx~0, ~bitwiseOr(isinf_double_~lx~0, -isinf_double_~lx~0) / 2147483648) % 4294967296 % 4294967296 - 4294967296); [L91] isinf_double_~hx~0 := 2146435072 - isinf_double_~hx~0; [L92] isinf_double_#res := 1 - (if ~bitwiseOr(isinf_double_~hx~0, -isinf_double_~hx~0) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(isinf_double_~hx~0, -isinf_double_~hx~0) / 2147483648 % 4294967296 % 4294967296 else ~bitwiseOr(isinf_double_~hx~0, -isinf_double_~hx~0) / 2147483648 % 4294967296 % 4294967296 - 4294967296); [L107] main_#t~ret11 := isinf_double_#res; [L107] assume -2147483648 <= main_#t~ret11 && main_#t~ret11 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, ceil_double_#in~x=4.0, ceil_double_#res=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~j0~0=52, ceil_double_~x=4.0, isinf_double_#in~x=4.0, isinf_double_#res=0, isinf_double_~hx~0=2146435072, isinf_double_~lx~0=0, isinf_double_~x=4.0, main_#t~ret11=0, main_~res~0=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L107-L110] assume 0 == main_#t~ret11; [L107] havoc main_#t~ret11; VAL [#NULL.base=0, #NULL.offset=0, ceil_double_#in~x=4.0, ceil_double_#res=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~j0~0=52, ceil_double_~x=4.0, isinf_double_#in~x=4.0, isinf_double_#res=0, isinf_double_~hx~0=2146435072, isinf_double_~lx~0=0, isinf_double_~x=4.0, main_~res~0=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L108] assert false; VAL [#NULL.base=0, #NULL.offset=0, ceil_double_#in~x=4.0, ceil_double_#res=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~j0~0=52, ceil_double_~x=4.0, isinf_double_#in~x=4.0, isinf_double_#res=0, isinf_double_~hx~0=2146435072, isinf_double_~lx~0=0, isinf_double_~x=4.0, main_~res~0=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.preprocessor.BoogiePreprocessorBacktranslator [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L14] ~huge_ceil~0 := 1.0E300; [?] havoc main_#res; [?] havoc main_#t~ret10, main_#t~ret11, main_~x~0, main_~res~0; [L103] main_~x~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0); [L104] ceil_double_#in~x := main_~x~0; [L104] havoc ceil_double_#res; [L104] havoc ceil_double_#t~mem0, ceil_double_#t~union1, ceil_double_#t~mem2, ceil_double_#t~union3, ceil_double_~#ew_u~0.base, ceil_double_~#ew_u~0.offset, ceil_double_#t~mem4, ceil_double_#t~union5.lsw, ceil_double_#t~union5.msw, ceil_double_~#iw_u~0.base, ceil_double_~#iw_u~0.offset, ceil_double_~x, ceil_double_~i0~0, ceil_double_~i1~0, ceil_double_~j0~0, ceil_double_~i~0, ceil_double_~j~0; [L16-L78] ceil_double_~x := ceil_double_#in~x; [L17] havoc ceil_double_~i0~0; [L17] havoc ceil_double_~i1~0; [L17] havoc ceil_double_~j0~0; [L18] havoc ceil_double_~i~0; [L18] havoc ceil_double_~j~0; VAL [#NULL.base=0, #NULL.offset=0, ceil_double_#in~x=4.0, ceil_double_~x=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L20] call ceil_double_~#ew_u~0.base, ceil_double_~#ew_u~0.offset := #Ultimate.alloc(8); [L21] call write~real(ceil_double_~x, ceil_double_~#ew_u~0.base, ceil_double_~#ew_u~0.offset, 8); [L22] call ceil_double_#t~mem0 := read~int(ceil_double_~#ew_u~0.base, 4 + ceil_double_~#ew_u~0.offset, 4); [L22] ceil_double_~i0~0 := (if ceil_double_#t~mem0 % 4294967296 % 4294967296 <= 2147483647 then ceil_double_#t~mem0 % 4294967296 % 4294967296 else ceil_double_#t~mem0 % 4294967296 % 4294967296 - 4294967296); [L22] call write~real(ceil_double_#t~union1, ceil_double_~#ew_u~0.base, ceil_double_~#ew_u~0.offset, 8); [L22] havoc ceil_double_#t~union1; [L22] havoc ceil_double_#t~mem0; [L23] call ceil_double_#t~mem2 := read~int(ceil_double_~#ew_u~0.base, ceil_double_~#ew_u~0.offset, 4); [L23] ceil_double_~i1~0 := (if ceil_double_#t~mem2 % 4294967296 % 4294967296 <= 2147483647 then ceil_double_#t~mem2 % 4294967296 % 4294967296 else ceil_double_#t~mem2 % 4294967296 % 4294967296 - 4294967296); [L23] call write~real(ceil_double_#t~union3, ceil_double_~#ew_u~0.base, ceil_double_~#ew_u~0.offset, 8); [L23] havoc ceil_double_#t~mem2; [L23] havoc ceil_double_#t~union3; [L20] call ULTIMATE.dealloc(ceil_double_~#ew_u~0.base, ceil_double_~#ew_u~0.offset); [L20] havoc ceil_double_~#ew_u~0.base, ceil_double_~#ew_u~0.offset; VAL [#NULL.base=0, #NULL.offset=0, ceil_double_#in~x=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~x=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L25] ceil_double_~j0~0 := ~bitwiseAnd(ceil_double_~i0~0 / 1048576, 2047) - 1023; VAL [#NULL.base=0, #NULL.offset=0, ceil_double_#in~x=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~x=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L26-L70] assume !(ceil_double_~j0~0 < 20); VAL [#NULL.base=0, #NULL.offset=0, ceil_double_#in~x=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~j0~0=52, ceil_double_~x=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L48-L70] assume ceil_double_~j0~0 > 51; [L49-L52] assume !(1024 == ceil_double_~j0~0); [L52] ceil_double_#res := ceil_double_~x; VAL [#NULL.base=0, #NULL.offset=0, ceil_double_#in~x=4.0, ceil_double_#res=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~j0~0=52, ceil_double_~x=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L104] main_#t~ret10 := ceil_double_#res; [L104] main_~res~0 := main_#t~ret10; [L104] havoc main_#t~ret10; [L107] isinf_double_#in~x := main_~res~0; [L107] havoc isinf_double_#res; [L107] havoc isinf_double_#t~mem6, isinf_double_#t~union7, isinf_double_#t~mem8, isinf_double_#t~union9, isinf_double_~#ew_u~1.base, isinf_double_~#ew_u~1.offset, isinf_double_~x, isinf_double_~hx~0, isinf_double_~lx~0; [L81-L93] isinf_double_~x := isinf_double_#in~x; [L82] havoc isinf_double_~hx~0; [L82] havoc isinf_double_~lx~0; VAL [#NULL.base=0, #NULL.offset=0, ceil_double_#in~x=4.0, ceil_double_#res=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~j0~0=52, ceil_double_~x=4.0, isinf_double_#in~x=4.0, isinf_double_~x=4.0, main_~res~0=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L84] call isinf_double_~#ew_u~1.base, isinf_double_~#ew_u~1.offset := #Ultimate.alloc(8); [L85] call write~real(isinf_double_~x, isinf_double_~#ew_u~1.base, isinf_double_~#ew_u~1.offset, 8); [L86] call isinf_double_#t~mem6 := read~int(isinf_double_~#ew_u~1.base, 4 + isinf_double_~#ew_u~1.offset, 4); [L86] isinf_double_~hx~0 := (if isinf_double_#t~mem6 % 4294967296 % 4294967296 <= 2147483647 then isinf_double_#t~mem6 % 4294967296 % 4294967296 else isinf_double_#t~mem6 % 4294967296 % 4294967296 - 4294967296); [L86] call write~real(isinf_double_#t~union7, isinf_double_~#ew_u~1.base, isinf_double_~#ew_u~1.offset, 8); [L86] havoc isinf_double_#t~union7; [L86] havoc isinf_double_#t~mem6; [L87] call isinf_double_#t~mem8 := read~int(isinf_double_~#ew_u~1.base, isinf_double_~#ew_u~1.offset, 4); [L87] isinf_double_~lx~0 := (if isinf_double_#t~mem8 % 4294967296 % 4294967296 <= 2147483647 then isinf_double_#t~mem8 % 4294967296 % 4294967296 else isinf_double_#t~mem8 % 4294967296 % 4294967296 - 4294967296); [L87] call write~real(isinf_double_#t~union9, isinf_double_~#ew_u~1.base, isinf_double_~#ew_u~1.offset, 8); [L87] havoc isinf_double_#t~mem8; [L87] havoc isinf_double_#t~union9; [L84] call ULTIMATE.dealloc(isinf_double_~#ew_u~1.base, isinf_double_~#ew_u~1.offset); [L84] havoc isinf_double_~#ew_u~1.base, isinf_double_~#ew_u~1.offset; VAL [#NULL.base=0, #NULL.offset=0, ceil_double_#in~x=4.0, ceil_double_#res=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~j0~0=52, ceil_double_~x=4.0, isinf_double_#in~x=4.0, isinf_double_~hx~0=1108, isinf_double_~lx~0=0, isinf_double_~x=4.0, main_~res~0=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L89] isinf_double_~hx~0 := ~bitwiseAnd(isinf_double_~hx~0, 2147483647); [L90] isinf_double_~hx~0 := (if ~bitwiseOr(isinf_double_~hx~0, ~bitwiseOr(isinf_double_~lx~0, -isinf_double_~lx~0) / 2147483648) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(isinf_double_~hx~0, ~bitwiseOr(isinf_double_~lx~0, -isinf_double_~lx~0) / 2147483648) % 4294967296 % 4294967296 else ~bitwiseOr(isinf_double_~hx~0, ~bitwiseOr(isinf_double_~lx~0, -isinf_double_~lx~0) / 2147483648) % 4294967296 % 4294967296 - 4294967296); [L91] isinf_double_~hx~0 := 2146435072 - isinf_double_~hx~0; [L92] isinf_double_#res := 1 - (if ~bitwiseOr(isinf_double_~hx~0, -isinf_double_~hx~0) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(isinf_double_~hx~0, -isinf_double_~hx~0) / 2147483648 % 4294967296 % 4294967296 else ~bitwiseOr(isinf_double_~hx~0, -isinf_double_~hx~0) / 2147483648 % 4294967296 % 4294967296 - 4294967296); [L107] main_#t~ret11 := isinf_double_#res; [L107] assume -2147483648 <= main_#t~ret11 && main_#t~ret11 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, ceil_double_#in~x=4.0, ceil_double_#res=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~j0~0=52, ceil_double_~x=4.0, isinf_double_#in~x=4.0, isinf_double_#res=0, isinf_double_~hx~0=2146435072, isinf_double_~lx~0=0, isinf_double_~x=4.0, main_#t~ret11=0, main_~res~0=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L107-L110] assume 0 == main_#t~ret11; [L107] havoc main_#t~ret11; VAL [#NULL.base=0, #NULL.offset=0, ceil_double_#in~x=4.0, ceil_double_#res=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~j0~0=52, ceil_double_~x=4.0, isinf_double_#in~x=4.0, isinf_double_#res=0, isinf_double_~hx~0=2146435072, isinf_double_~lx~0=0, isinf_double_~x=4.0, main_~res~0=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L108] assert false; VAL [#NULL.base=0, #NULL.offset=0, ceil_double_#in~x=4.0, ceil_double_#res=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~j0~0=52, ceil_double_~x=4.0, isinf_double_#in~x=4.0, isinf_double_#res=0, isinf_double_~hx~0=2146435072, isinf_double_~lx~0=0, isinf_double_~x=4.0, main_~res~0=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L14] ~huge_ceil~0 := 1.0E300; [?] havoc main_#res; [?] havoc main_#t~ret10, main_#t~ret11, main_~x~0, main_~res~0; [L103] main_~x~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0); [L104] ceil_double_#in~x := main_~x~0; [L104] havoc ceil_double_#res; [L104] havoc ceil_double_#t~mem0, ceil_double_#t~union1, ceil_double_#t~mem2, ceil_double_#t~union3, ceil_double_~#ew_u~0, ceil_double_#t~mem4, ceil_double_#t~union5, ceil_double_~#iw_u~0, ceil_double_~x, ceil_double_~i0~0, ceil_double_~i1~0, ceil_double_~j0~0, ceil_double_~i~0, ceil_double_~j~0; [L16-L78] ceil_double_~x := ceil_double_#in~x; [L17] havoc ceil_double_~i0~0; [L17] havoc ceil_double_~i1~0; [L17] havoc ceil_double_~j0~0; [L18] havoc ceil_double_~i~0; [L18] havoc ceil_double_~j~0; VAL [#NULL!base=0, #NULL!offset=0, ceil_double_#in~x=4.0, ceil_double_~x=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L20] FCALL call ceil_double_~#ew_u~0 := #Ultimate.alloc(8); [L21] FCALL call write~real(ceil_double_~x, { base: ceil_double_~#ew_u~0!base, offset: ceil_double_~#ew_u~0!offset }, 8); [L22] FCALL call ceil_double_#t~mem0 := read~int({ base: ceil_double_~#ew_u~0!base, offset: 4 + ceil_double_~#ew_u~0!offset }, 4); [L22] ceil_double_~i0~0 := (if ceil_double_#t~mem0 % 4294967296 % 4294967296 <= 2147483647 then ceil_double_#t~mem0 % 4294967296 % 4294967296 else ceil_double_#t~mem0 % 4294967296 % 4294967296 - 4294967296); [L22] FCALL call write~real(ceil_double_#t~union1, { base: ceil_double_~#ew_u~0!base, offset: ceil_double_~#ew_u~0!offset }, 8); [L22] havoc ceil_double_#t~union1; [L22] havoc ceil_double_#t~mem0; [L23] FCALL call ceil_double_#t~mem2 := read~int({ base: ceil_double_~#ew_u~0!base, offset: ceil_double_~#ew_u~0!offset }, 4); [L23] ceil_double_~i1~0 := (if ceil_double_#t~mem2 % 4294967296 % 4294967296 <= 2147483647 then ceil_double_#t~mem2 % 4294967296 % 4294967296 else ceil_double_#t~mem2 % 4294967296 % 4294967296 - 4294967296); [L23] FCALL call write~real(ceil_double_#t~union3, { base: ceil_double_~#ew_u~0!base, offset: ceil_double_~#ew_u~0!offset }, 8); [L23] havoc ceil_double_#t~mem2; [L23] havoc ceil_double_#t~union3; [L20] FCALL call ULTIMATE.dealloc(ceil_double_~#ew_u~0); [L20] havoc ceil_double_~#ew_u~0; VAL [#NULL!base=0, #NULL!offset=0, ceil_double_#in~x=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~x=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L25] ceil_double_~j0~0 := ~bitwiseAnd(ceil_double_~i0~0 / 1048576, 2047) - 1023; VAL [#NULL!base=0, #NULL!offset=0, ceil_double_#in~x=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~x=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L26] COND FALSE !(ceil_double_~j0~0 < 20) VAL [#NULL!base=0, #NULL!offset=0, ceil_double_#in~x=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~j0~0=52, ceil_double_~x=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L48] COND TRUE ceil_double_~j0~0 > 51 [L49] COND FALSE !(1024 == ceil_double_~j0~0) [L52] ceil_double_#res := ceil_double_~x; VAL [#NULL!base=0, #NULL!offset=0, ceil_double_#in~x=4.0, ceil_double_#res=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~j0~0=52, ceil_double_~x=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L104] main_#t~ret10 := ceil_double_#res; [L104] main_~res~0 := main_#t~ret10; [L104] havoc main_#t~ret10; [L107] isinf_double_#in~x := main_~res~0; [L107] havoc isinf_double_#res; [L107] havoc isinf_double_#t~mem6, isinf_double_#t~union7, isinf_double_#t~mem8, isinf_double_#t~union9, isinf_double_~#ew_u~1, isinf_double_~x, isinf_double_~hx~0, isinf_double_~lx~0; [L81-L93] isinf_double_~x := isinf_double_#in~x; [L82] havoc isinf_double_~hx~0; [L82] havoc isinf_double_~lx~0; VAL [#NULL!base=0, #NULL!offset=0, ceil_double_#in~x=4.0, ceil_double_#res=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~j0~0=52, ceil_double_~x=4.0, isinf_double_#in~x=4.0, isinf_double_~x=4.0, main_~res~0=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L84] FCALL call isinf_double_~#ew_u~1 := #Ultimate.alloc(8); [L85] FCALL call write~real(isinf_double_~x, { base: isinf_double_~#ew_u~1!base, offset: isinf_double_~#ew_u~1!offset }, 8); [L86] FCALL call isinf_double_#t~mem6 := read~int({ base: isinf_double_~#ew_u~1!base, offset: 4 + isinf_double_~#ew_u~1!offset }, 4); [L86] isinf_double_~hx~0 := (if isinf_double_#t~mem6 % 4294967296 % 4294967296 <= 2147483647 then isinf_double_#t~mem6 % 4294967296 % 4294967296 else isinf_double_#t~mem6 % 4294967296 % 4294967296 - 4294967296); [L86] FCALL call write~real(isinf_double_#t~union7, { base: isinf_double_~#ew_u~1!base, offset: isinf_double_~#ew_u~1!offset }, 8); [L86] havoc isinf_double_#t~union7; [L86] havoc isinf_double_#t~mem6; [L87] FCALL call isinf_double_#t~mem8 := read~int({ base: isinf_double_~#ew_u~1!base, offset: isinf_double_~#ew_u~1!offset }, 4); [L87] isinf_double_~lx~0 := (if isinf_double_#t~mem8 % 4294967296 % 4294967296 <= 2147483647 then isinf_double_#t~mem8 % 4294967296 % 4294967296 else isinf_double_#t~mem8 % 4294967296 % 4294967296 - 4294967296); [L87] FCALL call write~real(isinf_double_#t~union9, { base: isinf_double_~#ew_u~1!base, offset: isinf_double_~#ew_u~1!offset }, 8); [L87] havoc isinf_double_#t~mem8; [L87] havoc isinf_double_#t~union9; [L84] FCALL call ULTIMATE.dealloc(isinf_double_~#ew_u~1); [L84] havoc isinf_double_~#ew_u~1; VAL [#NULL!base=0, #NULL!offset=0, ceil_double_#in~x=4.0, ceil_double_#res=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~j0~0=52, ceil_double_~x=4.0, isinf_double_#in~x=4.0, isinf_double_~hx~0=1108, isinf_double_~lx~0=0, isinf_double_~x=4.0, main_~res~0=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L89] isinf_double_~hx~0 := ~bitwiseAnd(isinf_double_~hx~0, 2147483647); [L90] isinf_double_~hx~0 := (if ~bitwiseOr(isinf_double_~hx~0, ~bitwiseOr(isinf_double_~lx~0, -isinf_double_~lx~0) / 2147483648) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(isinf_double_~hx~0, ~bitwiseOr(isinf_double_~lx~0, -isinf_double_~lx~0) / 2147483648) % 4294967296 % 4294967296 else ~bitwiseOr(isinf_double_~hx~0, ~bitwiseOr(isinf_double_~lx~0, -isinf_double_~lx~0) / 2147483648) % 4294967296 % 4294967296 - 4294967296); [L91] isinf_double_~hx~0 := 2146435072 - isinf_double_~hx~0; [L92] isinf_double_#res := 1 - (if ~bitwiseOr(isinf_double_~hx~0, -isinf_double_~hx~0) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(isinf_double_~hx~0, -isinf_double_~hx~0) / 2147483648 % 4294967296 % 4294967296 else ~bitwiseOr(isinf_double_~hx~0, -isinf_double_~hx~0) / 2147483648 % 4294967296 % 4294967296 - 4294967296); [L107] main_#t~ret11 := isinf_double_#res; [L107] assume -2147483648 <= main_#t~ret11 && main_#t~ret11 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, ceil_double_#in~x=4.0, ceil_double_#res=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~j0~0=52, ceil_double_~x=4.0, isinf_double_#in~x=4.0, isinf_double_#res=0, isinf_double_~hx~0=2146435072, isinf_double_~lx~0=0, isinf_double_~x=4.0, main_#t~ret11=0, main_~res~0=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L107] COND TRUE 0 == main_#t~ret11 [L107] havoc main_#t~ret11; VAL [#NULL!base=0, #NULL!offset=0, ceil_double_#in~x=4.0, ceil_double_#res=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~j0~0=52, ceil_double_~x=4.0, isinf_double_#in~x=4.0, isinf_double_#res=0, isinf_double_~hx~0=2146435072, isinf_double_~lx~0=0, isinf_double_~x=4.0, main_~res~0=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L108] assert false; VAL [#NULL!base=0, #NULL!offset=0, ceil_double_#in~x=4.0, ceil_double_#res=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~j0~0=52, ceil_double_~x=4.0, isinf_double_#in~x=4.0, isinf_double_#res=0, isinf_double_~hx~0=2146435072, isinf_double_~lx~0=0, isinf_double_~x=4.0, main_~res~0=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L14] ~huge_ceil~0 := 1.0E300; [?] havoc main_#res; [?] havoc main_#t~ret10, main_#t~ret11, main_~x~0, main_~res~0; [L103] main_~x~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0); [L104] ceil_double_#in~x := main_~x~0; [L104] havoc ceil_double_#res; [L104] havoc ceil_double_#t~mem0, ceil_double_#t~union1, ceil_double_#t~mem2, ceil_double_#t~union3, ceil_double_~#ew_u~0, ceil_double_#t~mem4, ceil_double_#t~union5, ceil_double_~#iw_u~0, ceil_double_~x, ceil_double_~i0~0, ceil_double_~i1~0, ceil_double_~j0~0, ceil_double_~i~0, ceil_double_~j~0; [L16-L78] ceil_double_~x := ceil_double_#in~x; [L17] havoc ceil_double_~i0~0; [L17] havoc ceil_double_~i1~0; [L17] havoc ceil_double_~j0~0; [L18] havoc ceil_double_~i~0; [L18] havoc ceil_double_~j~0; VAL [#NULL!base=0, #NULL!offset=0, ceil_double_#in~x=4.0, ceil_double_~x=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L20] FCALL call ceil_double_~#ew_u~0 := #Ultimate.alloc(8); [L21] FCALL call write~real(ceil_double_~x, { base: ceil_double_~#ew_u~0!base, offset: ceil_double_~#ew_u~0!offset }, 8); [L22] FCALL call ceil_double_#t~mem0 := read~int({ base: ceil_double_~#ew_u~0!base, offset: 4 + ceil_double_~#ew_u~0!offset }, 4); [L22] ceil_double_~i0~0 := (if ceil_double_#t~mem0 % 4294967296 % 4294967296 <= 2147483647 then ceil_double_#t~mem0 % 4294967296 % 4294967296 else ceil_double_#t~mem0 % 4294967296 % 4294967296 - 4294967296); [L22] FCALL call write~real(ceil_double_#t~union1, { base: ceil_double_~#ew_u~0!base, offset: ceil_double_~#ew_u~0!offset }, 8); [L22] havoc ceil_double_#t~union1; [L22] havoc ceil_double_#t~mem0; [L23] FCALL call ceil_double_#t~mem2 := read~int({ base: ceil_double_~#ew_u~0!base, offset: ceil_double_~#ew_u~0!offset }, 4); [L23] ceil_double_~i1~0 := (if ceil_double_#t~mem2 % 4294967296 % 4294967296 <= 2147483647 then ceil_double_#t~mem2 % 4294967296 % 4294967296 else ceil_double_#t~mem2 % 4294967296 % 4294967296 - 4294967296); [L23] FCALL call write~real(ceil_double_#t~union3, { base: ceil_double_~#ew_u~0!base, offset: ceil_double_~#ew_u~0!offset }, 8); [L23] havoc ceil_double_#t~mem2; [L23] havoc ceil_double_#t~union3; [L20] FCALL call ULTIMATE.dealloc(ceil_double_~#ew_u~0); [L20] havoc ceil_double_~#ew_u~0; VAL [#NULL!base=0, #NULL!offset=0, ceil_double_#in~x=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~x=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L25] ceil_double_~j0~0 := ~bitwiseAnd(ceil_double_~i0~0 / 1048576, 2047) - 1023; VAL [#NULL!base=0, #NULL!offset=0, ceil_double_#in~x=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~x=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L26] COND FALSE !(ceil_double_~j0~0 < 20) VAL [#NULL!base=0, #NULL!offset=0, ceil_double_#in~x=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~j0~0=52, ceil_double_~x=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L48] COND TRUE ceil_double_~j0~0 > 51 [L49] COND FALSE !(1024 == ceil_double_~j0~0) [L52] ceil_double_#res := ceil_double_~x; VAL [#NULL!base=0, #NULL!offset=0, ceil_double_#in~x=4.0, ceil_double_#res=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~j0~0=52, ceil_double_~x=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L104] main_#t~ret10 := ceil_double_#res; [L104] main_~res~0 := main_#t~ret10; [L104] havoc main_#t~ret10; [L107] isinf_double_#in~x := main_~res~0; [L107] havoc isinf_double_#res; [L107] havoc isinf_double_#t~mem6, isinf_double_#t~union7, isinf_double_#t~mem8, isinf_double_#t~union9, isinf_double_~#ew_u~1, isinf_double_~x, isinf_double_~hx~0, isinf_double_~lx~0; [L81-L93] isinf_double_~x := isinf_double_#in~x; [L82] havoc isinf_double_~hx~0; [L82] havoc isinf_double_~lx~0; VAL [#NULL!base=0, #NULL!offset=0, ceil_double_#in~x=4.0, ceil_double_#res=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~j0~0=52, ceil_double_~x=4.0, isinf_double_#in~x=4.0, isinf_double_~x=4.0, main_~res~0=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L84] FCALL call isinf_double_~#ew_u~1 := #Ultimate.alloc(8); [L85] FCALL call write~real(isinf_double_~x, { base: isinf_double_~#ew_u~1!base, offset: isinf_double_~#ew_u~1!offset }, 8); [L86] FCALL call isinf_double_#t~mem6 := read~int({ base: isinf_double_~#ew_u~1!base, offset: 4 + isinf_double_~#ew_u~1!offset }, 4); [L86] isinf_double_~hx~0 := (if isinf_double_#t~mem6 % 4294967296 % 4294967296 <= 2147483647 then isinf_double_#t~mem6 % 4294967296 % 4294967296 else isinf_double_#t~mem6 % 4294967296 % 4294967296 - 4294967296); [L86] FCALL call write~real(isinf_double_#t~union7, { base: isinf_double_~#ew_u~1!base, offset: isinf_double_~#ew_u~1!offset }, 8); [L86] havoc isinf_double_#t~union7; [L86] havoc isinf_double_#t~mem6; [L87] FCALL call isinf_double_#t~mem8 := read~int({ base: isinf_double_~#ew_u~1!base, offset: isinf_double_~#ew_u~1!offset }, 4); [L87] isinf_double_~lx~0 := (if isinf_double_#t~mem8 % 4294967296 % 4294967296 <= 2147483647 then isinf_double_#t~mem8 % 4294967296 % 4294967296 else isinf_double_#t~mem8 % 4294967296 % 4294967296 - 4294967296); [L87] FCALL call write~real(isinf_double_#t~union9, { base: isinf_double_~#ew_u~1!base, offset: isinf_double_~#ew_u~1!offset }, 8); [L87] havoc isinf_double_#t~mem8; [L87] havoc isinf_double_#t~union9; [L84] FCALL call ULTIMATE.dealloc(isinf_double_~#ew_u~1); [L84] havoc isinf_double_~#ew_u~1; VAL [#NULL!base=0, #NULL!offset=0, ceil_double_#in~x=4.0, ceil_double_#res=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~j0~0=52, ceil_double_~x=4.0, isinf_double_#in~x=4.0, isinf_double_~hx~0=1108, isinf_double_~lx~0=0, isinf_double_~x=4.0, main_~res~0=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L89] isinf_double_~hx~0 := ~bitwiseAnd(isinf_double_~hx~0, 2147483647); [L90] isinf_double_~hx~0 := (if ~bitwiseOr(isinf_double_~hx~0, ~bitwiseOr(isinf_double_~lx~0, -isinf_double_~lx~0) / 2147483648) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(isinf_double_~hx~0, ~bitwiseOr(isinf_double_~lx~0, -isinf_double_~lx~0) / 2147483648) % 4294967296 % 4294967296 else ~bitwiseOr(isinf_double_~hx~0, ~bitwiseOr(isinf_double_~lx~0, -isinf_double_~lx~0) / 2147483648) % 4294967296 % 4294967296 - 4294967296); [L91] isinf_double_~hx~0 := 2146435072 - isinf_double_~hx~0; [L92] isinf_double_#res := 1 - (if ~bitwiseOr(isinf_double_~hx~0, -isinf_double_~hx~0) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(isinf_double_~hx~0, -isinf_double_~hx~0) / 2147483648 % 4294967296 % 4294967296 else ~bitwiseOr(isinf_double_~hx~0, -isinf_double_~hx~0) / 2147483648 % 4294967296 % 4294967296 - 4294967296); [L107] main_#t~ret11 := isinf_double_#res; [L107] assume -2147483648 <= main_#t~ret11 && main_#t~ret11 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, ceil_double_#in~x=4.0, ceil_double_#res=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~j0~0=52, ceil_double_~x=4.0, isinf_double_#in~x=4.0, isinf_double_#res=0, isinf_double_~hx~0=2146435072, isinf_double_~lx~0=0, isinf_double_~x=4.0, main_#t~ret11=0, main_~res~0=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L107] COND TRUE 0 == main_#t~ret11 [L107] havoc main_#t~ret11; VAL [#NULL!base=0, #NULL!offset=0, ceil_double_#in~x=4.0, ceil_double_#res=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~j0~0=52, ceil_double_~x=4.0, isinf_double_#in~x=4.0, isinf_double_#res=0, isinf_double_~hx~0=2146435072, isinf_double_~lx~0=0, isinf_double_~x=4.0, main_~res~0=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [L108] assert false; VAL [#NULL!base=0, #NULL!offset=0, ceil_double_#in~x=4.0, ceil_double_#res=4.0, ceil_double_~i0~0=1108, ceil_double_~i1~0=0, ceil_double_~j0~0=52, ceil_double_~x=4.0, isinf_double_#in~x=4.0, isinf_double_#res=0, isinf_double_~hx~0=2146435072, isinf_double_~lx~0=0, isinf_double_~x=4.0, main_~res~0=4.0, main_~x~0=4.0, ~huge_ceil~0=1.0E300] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L14] ~huge_ceil~0 := 1.0E300; [L103] ~x~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0); [L16-L78] ~x := #in~x; [L17] havoc ~i0~0; [L17] havoc ~i1~0; [L17] havoc ~j0~0; [L18] havoc ~i~0; [L18] havoc ~j~0; VAL [#NULL!base=0, #NULL!offset=0, ~huge_ceil~0=1.0E300] [L20] FCALL call ~#ew_u~0 := #Ultimate.alloc(8); [L21] FCALL call write~real(~x, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L22] FCALL call #t~mem0 := read~int({ base: ~#ew_u~0!base, offset: 4 + ~#ew_u~0!offset }, 4); [L22] ~i0~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296); [L22] FCALL call write~real(#t~union1, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L22] havoc #t~union1; [L22] havoc #t~mem0; [L23] FCALL call #t~mem2 := read~int({ base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 4); [L23] ~i1~0 := (if #t~mem2 % 4294967296 % 4294967296 <= 2147483647 then #t~mem2 % 4294967296 % 4294967296 else #t~mem2 % 4294967296 % 4294967296 - 4294967296); [L23] FCALL call write~real(#t~union3, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L23] havoc #t~mem2; [L23] havoc #t~union3; [L20] FCALL call ULTIMATE.dealloc(~#ew_u~0); [L20] havoc ~#ew_u~0; VAL [#NULL!base=0, #NULL!offset=0, ~huge_ceil~0=1.0E300] [L25] ~j0~0 := ~bitwiseAnd(~i0~0 / 1048576, 2047) - 1023; VAL [#NULL!base=0, #NULL!offset=0, ~huge_ceil~0=1.0E300] [L26] COND FALSE !(~j0~0 < 20) VAL [#NULL!base=0, #NULL!offset=0, ~huge_ceil~0=1.0E300] [L48] COND TRUE ~j0~0 > 51 [L49] COND FALSE !(1024 == ~j0~0) [L52] #res := ~x; VAL [#NULL!base=0, #NULL!offset=0, ~huge_ceil~0=1.0E300] [L104] ~res~0 := #t~ret10; [L104] havoc #t~ret10; [L81-L93] ~x := #in~x; [L82] havoc ~hx~0; [L82] havoc ~lx~0; VAL [#NULL!base=0, #NULL!offset=0, ~huge_ceil~0=1.0E300] [L84] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L85] FCALL call write~real(~x, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L86] FCALL call #t~mem6 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L86] ~hx~0 := (if #t~mem6 % 4294967296 % 4294967296 <= 2147483647 then #t~mem6 % 4294967296 % 4294967296 else #t~mem6 % 4294967296 % 4294967296 - 4294967296); [L86] FCALL call write~real(#t~union7, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L86] havoc #t~union7; [L86] havoc #t~mem6; [L87] FCALL call #t~mem8 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L87] ~lx~0 := (if #t~mem8 % 4294967296 % 4294967296 <= 2147483647 then #t~mem8 % 4294967296 % 4294967296 else #t~mem8 % 4294967296 % 4294967296 - 4294967296); [L87] FCALL call write~real(#t~union9, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L87] havoc #t~mem8; [L87] havoc #t~union9; [L84] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L84] havoc ~#ew_u~1; VAL [#NULL!base=0, #NULL!offset=0, ~huge_ceil~0=1.0E300] [L89] ~hx~0 := ~bitwiseAnd(~hx~0, 2147483647); [L90] ~hx~0 := (if ~bitwiseOr(~hx~0, ~bitwiseOr(~lx~0, -~lx~0) / 2147483648) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(~hx~0, ~bitwiseOr(~lx~0, -~lx~0) / 2147483648) % 4294967296 % 4294967296 else ~bitwiseOr(~hx~0, ~bitwiseOr(~lx~0, -~lx~0) / 2147483648) % 4294967296 % 4294967296 - 4294967296); [L91] ~hx~0 := 2146435072 - ~hx~0; [L92] #res := 1 - (if ~bitwiseOr(~hx~0, -~hx~0) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(~hx~0, -~hx~0) / 2147483648 % 4294967296 % 4294967296 else ~bitwiseOr(~hx~0, -~hx~0) / 2147483648 % 4294967296 % 4294967296 - 4294967296); [L107] assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, ~huge_ceil~0=1.0E300] [L107] COND TRUE 0 == #t~ret11 [L107] havoc #t~ret11; VAL [#NULL!base=0, #NULL!offset=0, ~huge_ceil~0=1.0E300] [L108] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~huge_ceil~0=1.0E300] ----- ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieBacktranslator [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L14] ~huge_ceil~0 := 1.0E300; [L103] ~x~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0); [L16-L78] ~x := #in~x; [L17] havoc ~i0~0; [L17] havoc ~i1~0; [L17] havoc ~j0~0; [L18] havoc ~i~0; [L18] havoc ~j~0; VAL [#NULL!base=0, #NULL!offset=0, ~huge_ceil~0=1.0E300] [L20] FCALL call ~#ew_u~0 := #Ultimate.alloc(8); [L21] FCALL call write~real(~x, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L22] FCALL call #t~mem0 := read~int({ base: ~#ew_u~0!base, offset: 4 + ~#ew_u~0!offset }, 4); [L22] ~i0~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296); [L22] FCALL call write~real(#t~union1, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L22] havoc #t~union1; [L22] havoc #t~mem0; [L23] FCALL call #t~mem2 := read~int({ base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 4); [L23] ~i1~0 := (if #t~mem2 % 4294967296 % 4294967296 <= 2147483647 then #t~mem2 % 4294967296 % 4294967296 else #t~mem2 % 4294967296 % 4294967296 - 4294967296); [L23] FCALL call write~real(#t~union3, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L23] havoc #t~mem2; [L23] havoc #t~union3; [L20] FCALL call ULTIMATE.dealloc(~#ew_u~0); [L20] havoc ~#ew_u~0; VAL [#NULL!base=0, #NULL!offset=0, ~huge_ceil~0=1.0E300] [L25] ~j0~0 := ~bitwiseAnd(~i0~0 / 1048576, 2047) - 1023; VAL [#NULL!base=0, #NULL!offset=0, ~huge_ceil~0=1.0E300] [L26] COND FALSE !(~j0~0 < 20) VAL [#NULL!base=0, #NULL!offset=0, ~huge_ceil~0=1.0E300] [L48] COND TRUE ~j0~0 > 51 [L49] COND FALSE !(1024 == ~j0~0) [L52] #res := ~x; VAL [#NULL!base=0, #NULL!offset=0, ~huge_ceil~0=1.0E300] [L104] ~res~0 := #t~ret10; [L104] havoc #t~ret10; [L81-L93] ~x := #in~x; [L82] havoc ~hx~0; [L82] havoc ~lx~0; VAL [#NULL!base=0, #NULL!offset=0, ~huge_ceil~0=1.0E300] [L84] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L85] FCALL call write~real(~x, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L86] FCALL call #t~mem6 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L86] ~hx~0 := (if #t~mem6 % 4294967296 % 4294967296 <= 2147483647 then #t~mem6 % 4294967296 % 4294967296 else #t~mem6 % 4294967296 % 4294967296 - 4294967296); [L86] FCALL call write~real(#t~union7, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L86] havoc #t~union7; [L86] havoc #t~mem6; [L87] FCALL call #t~mem8 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L87] ~lx~0 := (if #t~mem8 % 4294967296 % 4294967296 <= 2147483647 then #t~mem8 % 4294967296 % 4294967296 else #t~mem8 % 4294967296 % 4294967296 - 4294967296); [L87] FCALL call write~real(#t~union9, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L87] havoc #t~mem8; [L87] havoc #t~union9; [L84] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L84] havoc ~#ew_u~1; VAL [#NULL!base=0, #NULL!offset=0, ~huge_ceil~0=1.0E300] [L89] ~hx~0 := ~bitwiseAnd(~hx~0, 2147483647); [L90] ~hx~0 := (if ~bitwiseOr(~hx~0, ~bitwiseOr(~lx~0, -~lx~0) / 2147483648) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(~hx~0, ~bitwiseOr(~lx~0, -~lx~0) / 2147483648) % 4294967296 % 4294967296 else ~bitwiseOr(~hx~0, ~bitwiseOr(~lx~0, -~lx~0) / 2147483648) % 4294967296 % 4294967296 - 4294967296); [L91] ~hx~0 := 2146435072 - ~hx~0; [L92] #res := 1 - (if ~bitwiseOr(~hx~0, -~hx~0) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(~hx~0, -~hx~0) / 2147483648 % 4294967296 % 4294967296 else ~bitwiseOr(~hx~0, -~hx~0) / 2147483648 % 4294967296 % 4294967296 - 4294967296); [L107] assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, ~huge_ceil~0=1.0E300] [L107] COND TRUE 0 == #t~ret11 [L107] havoc #t~ret11; VAL [#NULL!base=0, #NULL!offset=0, ~huge_ceil~0=1.0E300] [L108] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~huge_ceil~0=1.0E300] [L14] static const double huge_ceil = 1.0e300; [L103] double x = -1.0 / 0.0; [L17] __int32_t i0, i1, j0; [L18] __uint32_t i, j; VAL [huge_ceil=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000] [L20] ieee_double_shape_type ew_u; [L21] ew_u.value = (x) [L22] EXPR ew_u.parts.msw [L22] (i0) = ew_u.parts.msw [L23] EXPR ew_u.parts.lsw [L23] (i1) = ew_u.parts.lsw [L25] j0 = ((i0 >> 20) & 0x7ff) - 0x3ff VAL [huge_ceil=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000] [L26] COND FALSE !(j0 < 20) VAL [huge_ceil=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000] [L48] COND TRUE j0 > 51 [L49] COND FALSE !(j0 == 0x400) [L52] return x; VAL [huge_ceil=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000] [L104] double res = ceil_double(x); [L82] __int32_t hx, lx; VAL [huge_ceil=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000] [L84] ieee_double_shape_type ew_u; [L85] ew_u.value = (x) [L86] EXPR ew_u.parts.msw [L86] (hx) = ew_u.parts.msw [L87] EXPR ew_u.parts.lsw [L87] (lx) = ew_u.parts.lsw [L89] hx &= 0x7fffffff [L90] hx |= (__uint32_t)(lx | (-lx)) >> 31 [L91] hx = 0x7ff00000 - hx [L92] return 1 - (int)((__uint32_t)(hx | (-hx)) >> 31); [L107] COND TRUE !isinf_double(res) [L108] __VERIFIER_error() VAL [huge_ceil=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000] ----- [2018-11-23 06:43:48,716 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 06:43:48 ImpRootNode [2018-11-23 06:43:48,716 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-23 06:43:48,716 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 06:43:48,717 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 06:43:48,717 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 06:43:48,717 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 06:43:48" (3/4) ... [2018-11-23 06:43:48,721 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 06:43:48,721 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 06:43:48,726 INFO L168 Benchmark]: Toolchain (without parser) took 1145.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 954.8 MB in the beginning and 1.1 GB in the end (delta: -109.3 MB). Peak memory consumption was 33.3 MB. Max. memory is 11.5 GB. [2018-11-23 06:43:48,728 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 06:43:48,728 INFO L168 Benchmark]: CACSL2BoogieTranslator took 185.45 ms. Allocated memory is still 1.0 GB. Free memory was 954.8 MB in the beginning and 940.3 MB in the end (delta: 14.5 MB). Peak memory consumption was 14.5 MB. Max. memory is 11.5 GB. [2018-11-23 06:43:48,728 INFO L168 Benchmark]: Boogie Procedure Inliner took 77.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 940.3 MB in the beginning and 1.1 GB in the end (delta: -196.5 MB). Peak memory consumption was 14.4 MB. Max. memory is 11.5 GB. [2018-11-23 06:43:48,729 INFO L168 Benchmark]: Boogie Preprocessor took 29.10 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 06:43:48,729 INFO L168 Benchmark]: RCFGBuilder took 482.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 44.6 MB). Peak memory consumption was 44.6 MB. Max. memory is 11.5 GB. [2018-11-23 06:43:48,729 INFO L168 Benchmark]: CodeCheck took 363.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 28.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 11.5 GB. [2018-11-23 06:43:48,732 INFO L168 Benchmark]: Witness Printer took 4.34 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 06:43:48,735 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 37 locations, 1 error locations. UNSAFE Result, 0.2s OverallTime, 2 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 18 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 69 GetRequests, 69 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 22 NumberOfCodeBlocks, 22 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 81 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 108]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of bitwiseOr at line 90, overapproximation of someBinaryArithmeticDOUBLEoperation at line 50, overapproximation of bitwiseAnd at line 89. Possible FailurePath: [L14] static const double huge_ceil = 1.0e300; [L103] double x = -1.0 / 0.0; [L17] __int32_t i0, i1, j0; [L18] __uint32_t i, j; VAL [huge_ceil=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000] [L20] ieee_double_shape_type ew_u; [L21] ew_u.value = (x) [L22] EXPR ew_u.parts.msw [L22] (i0) = ew_u.parts.msw [L23] EXPR ew_u.parts.lsw [L23] (i1) = ew_u.parts.lsw [L25] j0 = ((i0 >> 20) & 0x7ff) - 0x3ff VAL [huge_ceil=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000] [L26] COND FALSE !(j0 < 20) VAL [huge_ceil=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000] [L48] COND TRUE j0 > 51 [L49] COND FALSE !(j0 == 0x400) [L52] return x; VAL [huge_ceil=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000] [L104] double res = ceil_double(x); [L82] __int32_t hx, lx; VAL [huge_ceil=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000] [L84] ieee_double_shape_type ew_u; [L85] ew_u.value = (x) [L86] EXPR ew_u.parts.msw [L86] (hx) = ew_u.parts.msw [L87] EXPR ew_u.parts.lsw [L87] (lx) = ew_u.parts.lsw [L89] hx &= 0x7fffffff [L90] hx |= (__uint32_t)(lx | (-lx)) >> 31 [L91] hx = 0x7ff00000 - hx [L92] return 1 - (int)((__uint32_t)(hx | (-hx)) >> 31); [L107] COND TRUE !isinf_double(res) [L108] __VERIFIER_error() VAL [huge_ceil=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000] * 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 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 185.45 ms. Allocated memory is still 1.0 GB. Free memory was 954.8 MB in the beginning and 940.3 MB in the end (delta: 14.5 MB). Peak memory consumption was 14.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 77.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 940.3 MB in the beginning and 1.1 GB in the end (delta: -196.5 MB). Peak memory consumption was 14.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.10 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 482.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 44.6 MB). Peak memory consumption was 44.6 MB. Max. memory is 11.5 GB. * CodeCheck took 363.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 28.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 11.5 GB. * Witness Printer took 4.34 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 06:43:50,287 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 06:43:50,288 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 06:43:50,296 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 06:43:50,297 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 06:43:50,297 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 06:43:50,298 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 06:43:50,300 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 06:43:50,301 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 06:43:50,302 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 06:43:50,302 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 06:43:50,303 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 06:43:50,303 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 06:43:50,304 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 06:43:50,305 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 06:43:50,306 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 06:43:50,307 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 06:43:50,308 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 06:43:50,310 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 06:43:50,312 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 06:43:50,313 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 06:43:50,314 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 06:43:50,316 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 06:43:50,316 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 06:43:50,316 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 06:43:50,317 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 06:43:50,318 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 06:43:50,319 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 06:43:50,320 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 06:43:50,320 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 06:43:50,321 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 06:43:50,321 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 06:43:50,321 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 06:43:50,322 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 06:43:50,323 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 06:43:50,323 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 06:43:50,324 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_62398d3d-a102-4e32-b0da-9870f63dfdeb/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 06:43:50,336 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 06:43:50,336 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 06:43:50,337 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 06:43:50,337 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 06:43:50,338 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 06:43:50,338 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 06:43:50,338 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 06:43:50,339 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 06:43:50,339 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 06:43:50,339 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 06:43:50,339 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 06:43:50,339 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 06:43:50,339 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 06:43:50,339 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 06:43:50,339 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 06:43:50,339 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 06:43:50,340 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 06:43:50,340 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 06:43:50,340 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 06:43:50,340 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 06:43:50,340 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 06:43:50,340 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 06:43:50,341 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 06:43:50,341 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 06:43:50,341 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 06:43:50,341 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 06:43:50,341 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 06:43:50,341 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 06:43:50,341 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 06:43:50,341 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 06:43:50,341 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 06:43:50,341 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 06:43:50,342 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_62398d3d-a102-4e32-b0da-9870f63dfdeb/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bbea5fc7c8725f5cbc8325b1d09f091d3964966d [2018-11-23 06:43:50,373 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 06:43:50,382 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 06:43:50,384 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 06:43:50,385 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 06:43:50,386 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 06:43:50,386 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_62398d3d-a102-4e32-b0da-9870f63dfdeb/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1092d_true-unreach-call.c [2018-11-23 06:43:50,428 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_62398d3d-a102-4e32-b0da-9870f63dfdeb/bin-2019/ukojak/data/e55a959e7/9058871e20504e3094009173c5cc3afa/FLAG71c2d43ae [2018-11-23 06:43:50,769 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 06:43:50,769 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_62398d3d-a102-4e32-b0da-9870f63dfdeb/sv-benchmarks/c/float-newlib/double_req_bl_1092d_true-unreach-call.c [2018-11-23 06:43:50,774 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_62398d3d-a102-4e32-b0da-9870f63dfdeb/bin-2019/ukojak/data/e55a959e7/9058871e20504e3094009173c5cc3afa/FLAG71c2d43ae [2018-11-23 06:43:51,185 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_62398d3d-a102-4e32-b0da-9870f63dfdeb/bin-2019/ukojak/data/e55a959e7/9058871e20504e3094009173c5cc3afa [2018-11-23 06:43:51,189 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 06:43:51,190 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 06:43:51,191 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 06:43:51,191 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 06:43:51,193 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 06:43:51,194 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:43:51" (1/1) ... [2018-11-23 06:43:51,196 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32fe689 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:43:51, skipping insertion in model container [2018-11-23 06:43:51,196 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:43:51" (1/1) ... [2018-11-23 06:43:51,203 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 06:43:51,222 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 06:43:51,377 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 06:43:51,382 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 06:43:51,409 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 06:43:51,435 INFO L195 MainTranslator]: Completed translation [2018-11-23 06:43:51,435 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:43:51 WrapperNode [2018-11-23 06:43:51,436 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 06:43:51,436 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 06:43:51,436 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 06:43:51,436 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 06:43:51,444 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:43:51" (1/1) ... [2018-11-23 06:43:51,453 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:43:51" (1/1) ... [2018-11-23 06:43:51,472 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 06:43:51,472 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 06:43:51,472 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 06:43:51,472 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 06:43:51,479 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:43:51" (1/1) ... [2018-11-23 06:43:51,480 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:43:51" (1/1) ... [2018-11-23 06:43:51,483 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:43:51" (1/1) ... [2018-11-23 06:43:51,483 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:43:51" (1/1) ... [2018-11-23 06:43:51,495 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:43:51" (1/1) ... [2018-11-23 06:43:51,545 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:43:51" (1/1) ... [2018-11-23 06:43:51,548 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:43:51" (1/1) ... [2018-11-23 06:43:51,551 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 06:43:51,551 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 06:43:51,551 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 06:43:51,551 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 06:43:51,553 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:43:51" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_62398d3d-a102-4e32-b0da-9870f63dfdeb/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 06:43:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-11-23 06:43:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 06:43:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 06:43:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-11-23 06:43:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 06:43:51,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 06:43:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 06:43:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 06:43:51,727 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 06:43:52,894 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 06:43:57,270 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 06:43:57,271 INFO L280 CfgBuilder]: Removed 14 assue(true) statements. [2018-11-23 06:43:57,271 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 06:43:57 BoogieIcfgContainer [2018-11-23 06:43:57,271 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 06:43:57,271 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 06:43:57,271 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 06:43:57,279 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 06:43:57,279 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 06:43:57" (1/1) ... [2018-11-23 06:43:57,287 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 06:43:57,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 06:43:57,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 21 states and 32 transitions. [2018-11-23 06:43:57,313 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 32 transitions. [2018-11-23 06:43:57,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-23 06:43:57,315 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 06:43:57,358 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort BitVec undefined [2018-11-23 06:43:57,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 06:43:57,382 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 06:43:57,395 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 06:43:57,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 06:43:57,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 21 states and 27 transitions. [2018-11-23 06:43:57,406 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 27 transitions. [2018-11-23 06:43:57,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-23 06:43:57,406 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 06:43:57,408 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort BitVec undefined [2018-11-23 06:43:57,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 06:43:57,487 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 06:43:57,647 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 06:43:57,648 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 06:43:57,648 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 06:43:57,649 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 06:43:57,655 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 85 [2018-11-23 06:43:57,747 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: nested self-update not yet implemented: (store v_arrayElimCell_1 (_ bv0 32) ((_ extract 31 0) v_prenex_11)) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.constructReplacementForStoreCase(DerPreprocessor.java:248) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.constructReplacement(DerPreprocessor.java:219) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.constructReplacement(DerPreprocessor.java:208) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.convert(DerPreprocessor.java:142) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.cacheConvert(TermTransformer.java:131) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.access$0(TermTransformer.java:127) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$Convert.walk(TermTransformer.java:79) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:253) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.Elim1Store.elim1(Elim1Store.java:211) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:221) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.elimAllRec(ElimStorePlain.java:199) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:293) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.tryToEliminate(PartialQuantifierElimination.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer$QuantifierEliminationPostprocessor.postprocess(IterativePredicateTransformer.java:245) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer.applyPostprocessors(IterativePredicateTransformer.java:439) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer.computeStrongestPostconditionSequence(IterativePredicateTransformer.java:200) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:286) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.computeInterpolants(TraceCheckSpWp.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:162) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.createTraceCheck(CodeCheckObserver.java:624) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:454) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 06:43:57,750 INFO L168 Benchmark]: Toolchain (without parser) took 6560.59 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 116.9 MB). Free memory was 949.2 MB in the beginning and 1.0 GB in the end (delta: -75.4 MB). Peak memory consumption was 41.5 MB. Max. memory is 11.5 GB. [2018-11-23 06:43:57,751 INFO L168 Benchmark]: CDTParser took 0.14 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. [2018-11-23 06:43:57,751 INFO L168 Benchmark]: CACSL2BoogieTranslator took 245.30 ms. Allocated memory is still 1.0 GB. Free memory was 949.2 MB in the beginning and 933.1 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-23 06:43:57,752 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.80 ms. Allocated memory is still 1.0 GB. Free memory is still 933.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 06:43:57,752 INFO L168 Benchmark]: Boogie Preprocessor took 78.63 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 116.9 MB). Free memory was 933.1 MB in the beginning and 1.1 GB in the end (delta: -177.9 MB). Peak memory consumption was 21.2 MB. Max. memory is 11.5 GB. [2018-11-23 06:43:57,752 INFO L168 Benchmark]: RCFGBuilder took 5719.97 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 52.3 MB). Peak memory consumption was 52.3 MB. Max. memory is 11.5 GB. [2018-11-23 06:43:57,753 INFO L168 Benchmark]: CodeCheck took 477.73 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 34.1 MB). Peak memory consumption was 34.1 MB. Max. memory is 11.5 GB. [2018-11-23 06:43:57,755 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: nested self-update not yet implemented: (store v_arrayElimCell_1 (_ bv0 32) ((_ extract 31 0) v_prenex_11)) de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: nested self-update not yet implemented: (store v_arrayElimCell_1 (_ bv0 32) ((_ extract 31 0) v_prenex_11)): de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.constructReplacementForStoreCase(DerPreprocessor.java:248) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 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 245.30 ms. Allocated memory is still 1.0 GB. Free memory was 949.2 MB in the beginning and 933.1 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 35.80 ms. Allocated memory is still 1.0 GB. Free memory is still 933.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 78.63 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 116.9 MB). Free memory was 933.1 MB in the beginning and 1.1 GB in the end (delta: -177.9 MB). Peak memory consumption was 21.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 5719.97 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 52.3 MB). Peak memory consumption was 52.3 MB. Max. memory is 11.5 GB. * CodeCheck took 477.73 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 34.1 MB). Peak memory consumption was 34.1 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...