./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1131a_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_cc79830c-ed6c-4ec3-84fa-e498c58fe757/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_cc79830c-ed6c-4ec3-84fa-e498c58fe757/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_cc79830c-ed6c-4ec3-84fa-e498c58fe757/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_cc79830c-ed6c-4ec3-84fa-e498c58fe757/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1131a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_cc79830c-ed6c-4ec3-84fa-e498c58fe757/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_cc79830c-ed6c-4ec3-84fa-e498c58fe757/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9e3ed9850bae7d066050d32134f925a24fb3772d ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_cc79830c-ed6c-4ec3-84fa-e498c58fe757/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_cc79830c-ed6c-4ec3-84fa-e498c58fe757/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_cc79830c-ed6c-4ec3-84fa-e498c58fe757/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_cc79830c-ed6c-4ec3-84fa-e498c58fe757/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1131a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_cc79830c-ed6c-4ec3-84fa-e498c58fe757/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_cc79830c-ed6c-4ec3-84fa-e498c58fe757/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9e3ed9850bae7d066050d32134f925a24fb3772d ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 11:42:27,318 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 11:42:27,319 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 11:42:27,327 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 11:42:27,327 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 11:42:27,328 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 11:42:27,329 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 11:42:27,330 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 11:42:27,331 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 11:42:27,332 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 11:42:27,332 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 11:42:27,333 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 11:42:27,333 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 11:42:27,334 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 11:42:27,335 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 11:42:27,335 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 11:42:27,336 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 11:42:27,337 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 11:42:27,339 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 11:42:27,340 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 11:42:27,341 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 11:42:27,341 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 11:42:27,343 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 11:42:27,343 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 11:42:27,343 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 11:42:27,344 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 11:42:27,345 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 11:42:27,345 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 11:42:27,346 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 11:42:27,347 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 11:42:27,347 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 11:42:27,348 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 11:42:27,348 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 11:42:27,348 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 11:42:27,349 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 11:42:27,349 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 11:42:27,349 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_cc79830c-ed6c-4ec3-84fa-e498c58fe757/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-23 11:42:27,359 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 11:42:27,359 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 11:42:27,360 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 11:42:27,360 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 11:42:27,360 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 11:42:27,360 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 11:42:27,361 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 11:42:27,361 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 11:42:27,361 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 11:42:27,361 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 11:42:27,361 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 11:42:27,361 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 11:42:27,361 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 11:42:27,362 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 11:42:27,362 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 11:42:27,362 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 11:42:27,362 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 11:42:27,362 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 11:42:27,362 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 11:42:27,362 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 11:42:27,362 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 11:42:27,363 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 11:42:27,363 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 11:42:27,363 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 11:42:27,363 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 11:42:27,363 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 11:42:27,363 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 11:42:27,363 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 11:42:27,364 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 11:42:27,364 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 11:42:27,364 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_cc79830c-ed6c-4ec3-84fa-e498c58fe757/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e3ed9850bae7d066050d32134f925a24fb3772d [2018-11-23 11:42:27,389 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 11:42:27,397 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 11:42:27,400 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 11:42:27,401 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 11:42:27,401 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 11:42:27,402 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_cc79830c-ed6c-4ec3-84fa-e498c58fe757/bin-2019/uautomizer/../../sv-benchmarks/c/float-newlib/double_req_bl_1131a_true-unreach-call.c [2018-11-23 11:42:27,439 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cc79830c-ed6c-4ec3-84fa-e498c58fe757/bin-2019/uautomizer/data/6df23defd/bdea805bab794b51ac08f9ff7ffac743/FLAGa904c7787 [2018-11-23 11:42:27,769 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 11:42:27,770 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_cc79830c-ed6c-4ec3-84fa-e498c58fe757/sv-benchmarks/c/float-newlib/double_req_bl_1131a_true-unreach-call.c [2018-11-23 11:42:27,776 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cc79830c-ed6c-4ec3-84fa-e498c58fe757/bin-2019/uautomizer/data/6df23defd/bdea805bab794b51ac08f9ff7ffac743/FLAGa904c7787 [2018-11-23 11:42:27,786 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_cc79830c-ed6c-4ec3-84fa-e498c58fe757/bin-2019/uautomizer/data/6df23defd/bdea805bab794b51ac08f9ff7ffac743 [2018-11-23 11:42:27,789 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 11:42:27,790 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 11:42:27,790 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 11:42:27,790 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 11:42:27,793 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 11:42:27,794 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:42:27" (1/1) ... [2018-11-23 11:42:27,795 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43f50e16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:42:27, skipping insertion in model container [2018-11-23 11:42:27,796 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:42:27" (1/1) ... [2018-11-23 11:42:27,803 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 11:42:27,824 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 11:42:27,961 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:42:27,964 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 11:42:28,029 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:42:28,045 INFO L195 MainTranslator]: Completed translation [2018-11-23 11:42:28,045 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:42:28 WrapperNode [2018-11-23 11:42:28,045 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 11:42:28,046 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 11:42:28,046 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 11:42:28,046 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 11:42:28,050 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:42:28" (1/1) ... [2018-11-23 11:42:28,057 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:42:28" (1/1) ... [2018-11-23 11:42:28,062 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 11:42:28,062 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 11:42:28,062 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 11:42:28,062 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 11:42:28,068 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:42:28" (1/1) ... [2018-11-23 11:42:28,068 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:42:28" (1/1) ... [2018-11-23 11:42:28,070 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:42:28" (1/1) ... [2018-11-23 11:42:28,070 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:42:28" (1/1) ... [2018-11-23 11:42:28,082 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:42:28" (1/1) ... [2018-11-23 11:42:28,088 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:42:28" (1/1) ... [2018-11-23 11:42:28,090 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:42:28" (1/1) ... [2018-11-23 11:42:28,093 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 11:42:28,093 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 11:42:28,093 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 11:42:28,093 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 11:42:28,094 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:42:28" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cc79830c-ed6c-4ec3-84fa-e498c58fe757/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 11:42:28,129 INFO L130 BoogieDeclarations]: Found specification of procedure isfinite_double [2018-11-23 11:42:28,130 INFO L138 BoogieDeclarations]: Found implementation of procedure isfinite_double [2018-11-23 11:42:28,130 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 11:42:28,130 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 11:42:28,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 11:42:28,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-23 11:42:28,130 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 11:42:28,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 11:42:28,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-23 11:42:28,131 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 11:42:28,131 INFO L130 BoogieDeclarations]: Found specification of procedure fmod_double [2018-11-23 11:42:28,131 INFO L138 BoogieDeclarations]: Found implementation of procedure fmod_double [2018-11-23 11:42:28,131 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 11:42:28,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 11:42:28,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 11:42:28,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2018-11-23 11:42:28,132 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 11:42:28,482 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 11:42:28,482 INFO L280 CfgBuilder]: Removed 16 assue(true) statements. [2018-11-23 11:42:28,482 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:42:28 BoogieIcfgContainer [2018-11-23 11:42:28,482 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 11:42:28,483 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 11:42:28,483 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 11:42:28,485 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 11:42:28,485 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 11:42:27" (1/3) ... [2018-11-23 11:42:28,486 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f09c367 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:42:28, skipping insertion in model container [2018-11-23 11:42:28,486 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:42:28" (2/3) ... [2018-11-23 11:42:28,486 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f09c367 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:42:28, skipping insertion in model container [2018-11-23 11:42:28,486 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:42:28" (3/3) ... [2018-11-23 11:42:28,487 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_1131a_true-unreach-call.c [2018-11-23 11:42:28,493 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 11:42:28,498 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 11:42:28,507 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 11:42:28,527 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 11:42:28,527 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 11:42:28,527 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 11:42:28,527 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 11:42:28,528 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 11:42:28,528 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 11:42:28,528 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 11:42:28,528 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 11:42:28,528 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 11:42:28,539 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states. [2018-11-23 11:42:28,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-23 11:42:28,544 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:42:28,545 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:42:28,547 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:42:28,550 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:42:28,550 INFO L82 PathProgramCache]: Analyzing trace with hash -1765447542, now seen corresponding path program 1 times [2018-11-23 11:42:28,551 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 11:42:28,551 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 11:42:28,580 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:42:28,580 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:42:28,580 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:42:28,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:42:28,646 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 11:42:28,648 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:42:28,648 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-23 11:42:28,651 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-23 11:42:28,658 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-23 11:42:28,658 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 11:42:28,660 INFO L87 Difference]: Start difference. First operand 73 states. Second operand 2 states. [2018-11-23 11:42:28,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:42:28,676 INFO L93 Difference]: Finished difference Result 138 states and 227 transitions. [2018-11-23 11:42:28,676 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-23 11:42:28,676 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 25 [2018-11-23 11:42:28,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:42:28,682 INFO L225 Difference]: With dead ends: 138 [2018-11-23 11:42:28,682 INFO L226 Difference]: Without dead ends: 68 [2018-11-23 11:42:28,684 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 11:42:28,694 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states. [2018-11-23 11:42:28,705 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 68. [2018-11-23 11:42:28,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68 states. [2018-11-23 11:42:28,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 94 transitions. [2018-11-23 11:42:28,708 INFO L78 Accepts]: Start accepts. Automaton has 68 states and 94 transitions. Word has length 25 [2018-11-23 11:42:28,708 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:42:28,708 INFO L480 AbstractCegarLoop]: Abstraction has 68 states and 94 transitions. [2018-11-23 11:42:28,708 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-23 11:42:28,708 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 94 transitions. [2018-11-23 11:42:28,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-11-23 11:42:28,709 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:42:28,709 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:42:28,709 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:42:28,709 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:42:28,710 INFO L82 PathProgramCache]: Analyzing trace with hash 766574054, now seen corresponding path program 1 times [2018-11-23 11:42:28,710 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 11:42:28,710 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 11:42:28,710 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:42:28,711 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:42:28,711 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:42:28,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 11:42:28,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 11:42:28,824 INFO L469 BasicCegarLoop]: Counterexample might be feasible ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator [?] CALL call ULTIMATE.init(); VAL [|#NULL.base|=10737418251, |#NULL.offset|=10737418242, |old(#NULL.base)|=10737418251, |old(#NULL.offset)|=10737418242, |old(~#Zero_fmod~0.base)|=10737418256, |old(~#Zero_fmod~0.offset)|=10737418249, |old(~one_fmod~0)|=10737418262.0, |~#Zero_fmod~0.base|=10737418256, |~#Zero_fmod~0.offset|=10737418249, ~one_fmod~0=10737418262.0] [?] #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~one_fmod~0 := 1.0;call ~#Zero_fmod~0.base, ~#Zero_fmod~0.offset := #Ultimate.alloc(16);call write~init~real(0.0, ~#Zero_fmod~0.base, ~#Zero_fmod~0.offset, 8);call write~init~real(~someUnaryDOUBLEoperation(0.0), ~#Zero_fmod~0.base, 8 + ~#Zero_fmod~0.offset, 8); VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(#NULL.base)|=10737418251, |old(#NULL.offset)|=10737418242, |old(~#Zero_fmod~0.base)|=10737418256, |old(~#Zero_fmod~0.offset)|=10737418249, |old(~one_fmod~0)|=10737418262.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] assume true; VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(#NULL.base)|=10737418251, |old(#NULL.offset)|=10737418242, |old(~#Zero_fmod~0.base)|=10737418256, |old(~#Zero_fmod~0.offset)|=10737418249, |old(~one_fmod~0)|=10737418262.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] RET #281#return; VAL [|#NULL.base|=0, |#NULL.offset|=0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] CALL call #t~ret21 := main(); VAL [|#NULL.base|=0, |#NULL.offset|=0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] ~y~0 := ~someBinaryArithmeticDOUBLEoperation(1.0, 0.0);~x~0 := #t~nondet18;havoc #t~nondet18; VAL [main_~x~0=10737418245.0, |#NULL.base|=0, |#NULL.offset|=0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] CALL call #t~ret19 := isfinite_double(~x~0); VAL [|#NULL.base|=0, |#NULL.offset|=0, |isfinite_double_#in~x|=10737418245.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] ~x := #in~x;havoc ~hx~1; VAL [isfinite_double_~x=10737418245.0, |#NULL.base|=0, |#NULL.offset|=0, |isfinite_double_#in~x|=10737418245.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] call ~#gh_u~0.base, ~#gh_u~0.offset := #Ultimate.alloc(8);call write~real(~x, ~#gh_u~0.base, ~#gh_u~0.offset, 8);call #t~mem16 := read~int(~#gh_u~0.base, 4 + ~#gh_u~0.offset, 4);~hx~1 := (if #t~mem16 % 4294967296 % 4294967296 <= 2147483647 then #t~mem16 % 4294967296 % 4294967296 else #t~mem16 % 4294967296 % 4294967296 - 4294967296);call write~real(#t~union17, ~#gh_u~0.base, ~#gh_u~0.offset, 8);havoc #t~mem16;havoc #t~union17;call ULTIMATE.dealloc(~#gh_u~0.base, ~#gh_u~0.offset);havoc ~#gh_u~0.base, ~#gh_u~0.offset; VAL [isfinite_double_~hx~1=(- 2147483648), isfinite_double_~x=10737418245.0, |#NULL.base|=0, |#NULL.offset|=0, |isfinite_double_#in~x|=10737418245.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] goto; VAL [isfinite_double_~hx~1=(- 2147483648), isfinite_double_~x=10737418245.0, |#NULL.base|=0, |#NULL.offset|=0, |isfinite_double_#in~x|=10737418245.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] #res := (if (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 else (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 - 4294967296); VAL [isfinite_double_~hx~1=(- 2147483648), isfinite_double_~x=10737418245.0, |#NULL.base|=0, |#NULL.offset|=0, |isfinite_double_#in~x|=10737418245.0, |isfinite_double_#res|=(- 3), |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] assume true; VAL [isfinite_double_~hx~1=(- 2147483648), isfinite_double_~x=10737418245.0, |#NULL.base|=0, |#NULL.offset|=0, |isfinite_double_#in~x|=10737418245.0, |isfinite_double_#res|=(- 3), |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] RET #285#return; VAL [main_~x~0=10737418245.0, |#NULL.base|=0, |#NULL.offset|=0, |main_#t~ret19|=(- 3), |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647; VAL [main_~x~0=10737418245.0, |#NULL.base|=0, |#NULL.offset|=0, |main_#t~ret19|=(- 3), |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] assume 0 != #t~ret19;havoc #t~ret19; VAL [main_~x~0=10737418245.0, |#NULL.base|=0, |#NULL.offset|=0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] CALL call #t~ret20 := fmod_double(~x~0, ~y~0); VAL [|#NULL.base|=0, |#NULL.offset|=0, |fmod_double_#in~x|=10737418245.0, |fmod_double_#in~y|=10737418263.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] ~x := #in~x;~y := #in~y;havoc ~n~0;havoc ~hx~0;havoc ~hy~0;havoc ~hz~0;havoc ~ix~0;havoc ~iy~0;havoc ~sx~0;havoc ~i~0;havoc ~lx~0;havoc ~ly~0;havoc ~lz~0; VAL [fmod_double_~x=10737418245.0, fmod_double_~y=10737418263.0, |#NULL.base|=0, |#NULL.offset|=0, |fmod_double_#in~x|=10737418245.0, |fmod_double_#in~y|=10737418263.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] call ~#ew_u~0.base, ~#ew_u~0.offset := #Ultimate.alloc(8);call write~real(~x, ~#ew_u~0.base, ~#ew_u~0.offset, 8);call #t~mem0 := read~int(~#ew_u~0.base, 4 + ~#ew_u~0.offset, 4);~hx~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296);call write~real(#t~union1, ~#ew_u~0.base, ~#ew_u~0.offset, 8);havoc #t~union1;havoc #t~mem0;call #t~mem2 := read~int(~#ew_u~0.base, ~#ew_u~0.offset, 4);~lx~0 := #t~mem2;call write~real(#t~union3, ~#ew_u~0.base, ~#ew_u~0.offset, 8);havoc #t~mem2;havoc #t~union3;call ULTIMATE.dealloc(~#ew_u~0.base, ~#ew_u~0.offset);havoc ~#ew_u~0.base, ~#ew_u~0.offset; VAL [fmod_double_~hx~0=(- 2147483648), fmod_double_~lx~0=10737418259, fmod_double_~x=10737418245.0, fmod_double_~y=10737418263.0, |#NULL.base|=0, |#NULL.offset|=0, |fmod_double_#in~x|=10737418245.0, |fmod_double_#in~y|=10737418263.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] goto; VAL [fmod_double_~hx~0=(- 2147483648), fmod_double_~lx~0=10737418259, fmod_double_~x=10737418245.0, fmod_double_~y=10737418263.0, |#NULL.base|=0, |#NULL.offset|=0, |fmod_double_#in~x|=10737418245.0, |fmod_double_#in~y|=10737418263.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] call ~#ew_u~1.base, ~#ew_u~1.offset := #Ultimate.alloc(8);call write~real(~y, ~#ew_u~1.base, ~#ew_u~1.offset, 8);call #t~mem4 := read~int(~#ew_u~1.base, 4 + ~#ew_u~1.offset, 4);~hy~0 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296);call write~real(#t~union5, ~#ew_u~1.base, ~#ew_u~1.offset, 8);havoc #t~mem4;havoc #t~union5;call #t~mem6 := read~int(~#ew_u~1.base, ~#ew_u~1.offset, 4);~ly~0 := #t~mem6;call write~real(#t~union7, ~#ew_u~1.base, ~#ew_u~1.offset, 8);havoc #t~mem6;havoc #t~union7;call ULTIMATE.dealloc(~#ew_u~1.base, ~#ew_u~1.offset);havoc ~#ew_u~1.base, ~#ew_u~1.offset; VAL [fmod_double_~hx~0=(- 2147483648), fmod_double_~hy~0=(- 2147483648), fmod_double_~lx~0=10737418259, fmod_double_~ly~0=10737418243, fmod_double_~x=10737418245.0, fmod_double_~y=10737418263.0, |#NULL.base|=0, |#NULL.offset|=0, |fmod_double_#in~x|=10737418245.0, |fmod_double_#in~y|=10737418263.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] goto; VAL [fmod_double_~hx~0=(- 2147483648), fmod_double_~hy~0=(- 2147483648), fmod_double_~lx~0=10737418259, fmod_double_~ly~0=10737418243, fmod_double_~x=10737418245.0, fmod_double_~y=10737418263.0, |#NULL.base|=0, |#NULL.offset|=0, |fmod_double_#in~x|=10737418245.0, |fmod_double_#in~y|=10737418263.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] ~sx~0 := (if ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 else ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 - 4294967296);~hx~0 := ~bitwiseXor(~hx~0, ~sx~0);~hy~0 := ~bitwiseAnd(~hy~0, 2147483647); VAL [fmod_double_~lx~0=10737418259, fmod_double_~ly~0=10737418243, fmod_double_~sx~0=0, fmod_double_~x=10737418245.0, fmod_double_~y=10737418263.0, |#NULL.base|=0, |#NULL.offset|=0, |fmod_double_#in~x|=10737418245.0, |fmod_double_#in~y|=10737418263.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] assume (0 == ~bitwiseOr(~hy~0, ~ly~0) % 4294967296 || ~hx~0 >= 2146435072) || ~bitwiseOr(~hy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072;#res := ~someBinaryArithmeticDOUBLEoperation(~someBinaryArithmeticDOUBLEoperation(~x, ~y), ~someBinaryArithmeticDOUBLEoperation(~x, ~y)); VAL [fmod_double_~hx~0=2146435072, fmod_double_~lx~0=10737418259, fmod_double_~ly~0=10737418243, fmod_double_~sx~0=0, fmod_double_~x=10737418245.0, fmod_double_~y=10737418263.0, |#NULL.base|=0, |#NULL.offset|=0, |fmod_double_#in~x|=10737418245.0, |fmod_double_#in~y|=10737418263.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] assume true; VAL [fmod_double_~hx~0=2146435072, fmod_double_~lx~0=10737418259, fmod_double_~ly~0=10737418243, fmod_double_~sx~0=0, fmod_double_~x=10737418245.0, fmod_double_~y=10737418263.0, |#NULL.base|=0, |#NULL.offset|=0, |fmod_double_#in~x|=10737418245.0, |fmod_double_#in~y|=10737418263.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] RET #287#return; VAL [main_~x~0=10737418245.0, main_~y~0=10737418263.0, |#NULL.base|=0, |#NULL.offset|=0, |main_#t~ret20|=10737418246.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] ~res~0 := #t~ret20;havoc #t~ret20; VAL [main_~res~0=10737418246.0, main_~x~0=10737418245.0, main_~y~0=10737418263.0, |#NULL.base|=0, |#NULL.offset|=0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] assume ~someBinaryDOUBLEComparisonOperation(~res~0, ~x~0); VAL [main_~res~0=10737418246.0, main_~x~0=10737418245.0, main_~y~0=10737418263.0, |#NULL.base|=0, |#NULL.offset|=0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] assume !false; VAL [main_~res~0=10737418246.0, main_~x~0=10737418245.0, main_~y~0=10737418263.0, |#NULL.base|=0, |#NULL.offset|=0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] CALL call ULTIMATE.init(); VAL [#NULL.base=10737418251, #NULL.offset=10737418242, old(#NULL.base)=10737418251, old(#NULL.offset)=10737418242, old(~#Zero_fmod~0.base)=10737418256, old(~#Zero_fmod~0.offset)=10737418249, old(~one_fmod~0)=1.0737418262E10, ~#Zero_fmod~0.base=10737418256, ~#Zero_fmod~0.offset=10737418249, ~one_fmod~0=1.0737418262E10] [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L18-L21] ~one_fmod~0 := 1.0; [L18-L21] call ~#Zero_fmod~0.base, ~#Zero_fmod~0.offset := #Ultimate.alloc(16); [L18-L21] call write~init~real(0.0, ~#Zero_fmod~0.base, ~#Zero_fmod~0.offset, 8); [L18-L21] call write~init~real(~someUnaryDOUBLEoperation(0.0), ~#Zero_fmod~0.base, 8 + ~#Zero_fmod~0.offset, 8); VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=10737418251, old(#NULL.offset)=10737418242, old(~#Zero_fmod~0.base)=10737418256, old(~#Zero_fmod~0.offset)=10737418249, old(~one_fmod~0)=1.0737418262E10, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0] [?] ensures true; VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=10737418251, old(#NULL.offset)=10737418242, old(~#Zero_fmod~0.base)=10737418256, old(~#Zero_fmod~0.offset)=10737418249, old(~one_fmod~0)=1.0737418262E10, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0] [?] RET call ULTIMATE.init(); VAL [#NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0] [?] CALL call #t~ret21 := main(); VAL [#NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0] [L180] ~y~0 := ~someBinaryArithmeticDOUBLEoperation(1.0, 0.0); [L181] ~x~0 := #t~nondet18; [L181] havoc #t~nondet18; VAL [#NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L183] CALL call #t~ret19 := isfinite_double(~x~0); VAL [#in~x=1.0737418245E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0] [L163-L171] ~x := #in~x; [L164] havoc ~hx~1; VAL [#in~x=1.0737418245E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L166] call ~#gh_u~0.base, ~#gh_u~0.offset := #Ultimate.alloc(8); [L167] call write~real(~x, ~#gh_u~0.base, ~#gh_u~0.offset, 8); [L168] call #t~mem16 := read~int(~#gh_u~0.base, 4 + ~#gh_u~0.offset, 4); [L168] ~hx~1 := (if #t~mem16 % 4294967296 % 4294967296 <= 2147483647 then #t~mem16 % 4294967296 % 4294967296 else #t~mem16 % 4294967296 % 4294967296 - 4294967296); [L168] call write~real(#t~union17, ~#gh_u~0.base, ~#gh_u~0.offset, 8); [L168] havoc #t~mem16; [L168] havoc #t~union17; [L166] call ULTIMATE.dealloc(~#gh_u~0.base, ~#gh_u~0.offset); [L166] havoc ~#gh_u~0.base, ~#gh_u~0.offset; VAL [#in~x=1.0737418245E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~hx~1=-2147483648, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L170] #res := (if (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 else (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 - 4294967296); VAL [#in~x=1.0737418245E10, #NULL.base=0, #NULL.offset=0, #res=-3, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~hx~1=-2147483648, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L163-L171] ensures true; VAL [#in~x=1.0737418245E10, #NULL.base=0, #NULL.offset=0, #res=-3, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~hx~1=-2147483648, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L183] RET call #t~ret19 := isfinite_double(~x~0); VAL [#NULL.base=0, #NULL.offset=0, #t~ret19=-3, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L183] assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, #t~ret19=-3, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L183-L192] assume 0 != #t~ret19; [L183] havoc #t~ret19; VAL [#NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L185] CALL call #t~ret20 := fmod_double(~x~0, ~y~0); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0] [L23-L161] ~x := #in~x; [L23-L161] ~y := #in~y; [L24] havoc ~n~0; [L24] havoc ~hx~0; [L24] havoc ~hy~0; [L24] havoc ~hz~0; [L24] havoc ~ix~0; [L24] havoc ~iy~0; [L24] havoc ~sx~0; [L24] havoc ~i~0; [L25] havoc ~lx~0; [L25] havoc ~ly~0; [L25] havoc ~lz~0; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L28] call ~#ew_u~0.base, ~#ew_u~0.offset := #Ultimate.alloc(8); [L29] call write~real(~x, ~#ew_u~0.base, ~#ew_u~0.offset, 8); [L30] call #t~mem0 := read~int(~#ew_u~0.base, 4 + ~#ew_u~0.offset, 4); [L30] ~hx~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296); [L30] call write~real(#t~union1, ~#ew_u~0.base, ~#ew_u~0.offset, 8); [L30] havoc #t~union1; [L30] havoc #t~mem0; [L31] call #t~mem2 := read~int(~#ew_u~0.base, ~#ew_u~0.offset, 4); [L31] ~lx~0 := #t~mem2; [L31] call write~real(#t~union3, ~#ew_u~0.base, ~#ew_u~0.offset, 8); [L31] havoc #t~mem2; [L31] havoc #t~union3; [L28] call ULTIMATE.dealloc(~#ew_u~0.base, ~#ew_u~0.offset); [L28] havoc ~#ew_u~0.base, ~#ew_u~0.offset; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~hx~0=-2147483648, ~lx~0=10737418259, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L34] call ~#ew_u~1.base, ~#ew_u~1.offset := #Ultimate.alloc(8); [L35] call write~real(~y, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L36] call #t~mem4 := read~int(~#ew_u~1.base, 4 + ~#ew_u~1.offset, 4); [L36] ~hy~0 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L36] call write~real(#t~union5, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L36] havoc #t~mem4; [L36] havoc #t~union5; [L37] call #t~mem6 := read~int(~#ew_u~1.base, ~#ew_u~1.offset, 4); [L37] ~ly~0 := #t~mem6; [L37] call write~real(#t~union7, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L37] havoc #t~mem6; [L37] havoc #t~union7; [L34] call ULTIMATE.dealloc(~#ew_u~1.base, ~#ew_u~1.offset); [L34] havoc ~#ew_u~1.base, ~#ew_u~1.offset; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~hx~0=-2147483648, ~hy~0=-2147483648, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L39] ~sx~0 := (if ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 else ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 - 4294967296); [L40] ~hx~0 := ~bitwiseXor(~hx~0, ~sx~0); [L41] ~hy~0 := ~bitwiseAnd(~hy~0, 2147483647); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~sx~0=0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L43-L45] assume (0 == ~bitwiseOr(~hy~0, ~ly~0) % 4294967296 || ~hx~0 >= 2146435072) || ~bitwiseOr(~hy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072; [L45] #res := ~someBinaryArithmeticDOUBLEoperation(~someBinaryArithmeticDOUBLEoperation(~x, ~y), ~someBinaryArithmeticDOUBLEoperation(~x, ~y)); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~hx~0=2146435072, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~sx~0=0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L23-L161] ensures true; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~hx~0=2146435072, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~sx~0=0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L185] RET call #t~ret20 := fmod_double(~x~0, ~y~0); VAL [#NULL.base=0, #NULL.offset=0, #t~ret20=1.0737418246E10, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L185] ~res~0 := #t~ret20; [L185] havoc #t~ret20; VAL [#NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L188-L191] assume ~someBinaryDOUBLEComparisonOperation(~res~0, ~x~0); VAL [#NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L189] assert false; VAL [#NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.preprocessor.BoogiePreprocessorBacktranslator [?] CALL call ULTIMATE.init(); VAL [#NULL.base=10737418251, #NULL.offset=10737418242, old(#NULL.base)=10737418251, old(#NULL.offset)=10737418242, old(~#Zero_fmod~0.base)=10737418256, old(~#Zero_fmod~0.offset)=10737418249, old(~one_fmod~0)=1.0737418262E10, ~#Zero_fmod~0.base=10737418256, ~#Zero_fmod~0.offset=10737418249, ~one_fmod~0=1.0737418262E10] [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L18-L21] ~one_fmod~0 := 1.0; [L18-L21] call ~#Zero_fmod~0.base, ~#Zero_fmod~0.offset := #Ultimate.alloc(16); [L18-L21] call write~init~real(0.0, ~#Zero_fmod~0.base, ~#Zero_fmod~0.offset, 8); [L18-L21] call write~init~real(~someUnaryDOUBLEoperation(0.0), ~#Zero_fmod~0.base, 8 + ~#Zero_fmod~0.offset, 8); VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=10737418251, old(#NULL.offset)=10737418242, old(~#Zero_fmod~0.base)=10737418256, old(~#Zero_fmod~0.offset)=10737418249, old(~one_fmod~0)=1.0737418262E10, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0] [?] ensures true; VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=10737418251, old(#NULL.offset)=10737418242, old(~#Zero_fmod~0.base)=10737418256, old(~#Zero_fmod~0.offset)=10737418249, old(~one_fmod~0)=1.0737418262E10, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0] [?] RET call ULTIMATE.init(); VAL [#NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0] [?] CALL call #t~ret21 := main(); VAL [#NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0] [L180] ~y~0 := ~someBinaryArithmeticDOUBLEoperation(1.0, 0.0); [L181] ~x~0 := #t~nondet18; [L181] havoc #t~nondet18; VAL [#NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L183] CALL call #t~ret19 := isfinite_double(~x~0); VAL [#in~x=1.0737418245E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0] [L163-L171] ~x := #in~x; [L164] havoc ~hx~1; VAL [#in~x=1.0737418245E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L166] call ~#gh_u~0.base, ~#gh_u~0.offset := #Ultimate.alloc(8); [L167] call write~real(~x, ~#gh_u~0.base, ~#gh_u~0.offset, 8); [L168] call #t~mem16 := read~int(~#gh_u~0.base, 4 + ~#gh_u~0.offset, 4); [L168] ~hx~1 := (if #t~mem16 % 4294967296 % 4294967296 <= 2147483647 then #t~mem16 % 4294967296 % 4294967296 else #t~mem16 % 4294967296 % 4294967296 - 4294967296); [L168] call write~real(#t~union17, ~#gh_u~0.base, ~#gh_u~0.offset, 8); [L168] havoc #t~mem16; [L168] havoc #t~union17; [L166] call ULTIMATE.dealloc(~#gh_u~0.base, ~#gh_u~0.offset); [L166] havoc ~#gh_u~0.base, ~#gh_u~0.offset; VAL [#in~x=1.0737418245E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~hx~1=-2147483648, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L170] #res := (if (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 else (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 - 4294967296); VAL [#in~x=1.0737418245E10, #NULL.base=0, #NULL.offset=0, #res=-3, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~hx~1=-2147483648, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L163-L171] ensures true; VAL [#in~x=1.0737418245E10, #NULL.base=0, #NULL.offset=0, #res=-3, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~hx~1=-2147483648, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L183] RET call #t~ret19 := isfinite_double(~x~0); VAL [#NULL.base=0, #NULL.offset=0, #t~ret19=-3, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L183] assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, #t~ret19=-3, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L183-L192] assume 0 != #t~ret19; [L183] havoc #t~ret19; VAL [#NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L185] CALL call #t~ret20 := fmod_double(~x~0, ~y~0); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0] [L23-L161] ~x := #in~x; [L23-L161] ~y := #in~y; [L24] havoc ~n~0; [L24] havoc ~hx~0; [L24] havoc ~hy~0; [L24] havoc ~hz~0; [L24] havoc ~ix~0; [L24] havoc ~iy~0; [L24] havoc ~sx~0; [L24] havoc ~i~0; [L25] havoc ~lx~0; [L25] havoc ~ly~0; [L25] havoc ~lz~0; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L28] call ~#ew_u~0.base, ~#ew_u~0.offset := #Ultimate.alloc(8); [L29] call write~real(~x, ~#ew_u~0.base, ~#ew_u~0.offset, 8); [L30] call #t~mem0 := read~int(~#ew_u~0.base, 4 + ~#ew_u~0.offset, 4); [L30] ~hx~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296); [L30] call write~real(#t~union1, ~#ew_u~0.base, ~#ew_u~0.offset, 8); [L30] havoc #t~union1; [L30] havoc #t~mem0; [L31] call #t~mem2 := read~int(~#ew_u~0.base, ~#ew_u~0.offset, 4); [L31] ~lx~0 := #t~mem2; [L31] call write~real(#t~union3, ~#ew_u~0.base, ~#ew_u~0.offset, 8); [L31] havoc #t~mem2; [L31] havoc #t~union3; [L28] call ULTIMATE.dealloc(~#ew_u~0.base, ~#ew_u~0.offset); [L28] havoc ~#ew_u~0.base, ~#ew_u~0.offset; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~hx~0=-2147483648, ~lx~0=10737418259, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L34] call ~#ew_u~1.base, ~#ew_u~1.offset := #Ultimate.alloc(8); [L35] call write~real(~y, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L36] call #t~mem4 := read~int(~#ew_u~1.base, 4 + ~#ew_u~1.offset, 4); [L36] ~hy~0 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L36] call write~real(#t~union5, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L36] havoc #t~mem4; [L36] havoc #t~union5; [L37] call #t~mem6 := read~int(~#ew_u~1.base, ~#ew_u~1.offset, 4); [L37] ~ly~0 := #t~mem6; [L37] call write~real(#t~union7, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L37] havoc #t~mem6; [L37] havoc #t~union7; [L34] call ULTIMATE.dealloc(~#ew_u~1.base, ~#ew_u~1.offset); [L34] havoc ~#ew_u~1.base, ~#ew_u~1.offset; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~hx~0=-2147483648, ~hy~0=-2147483648, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L39] ~sx~0 := (if ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 else ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 - 4294967296); [L40] ~hx~0 := ~bitwiseXor(~hx~0, ~sx~0); [L41] ~hy~0 := ~bitwiseAnd(~hy~0, 2147483647); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~sx~0=0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L43-L45] assume (0 == ~bitwiseOr(~hy~0, ~ly~0) % 4294967296 || ~hx~0 >= 2146435072) || ~bitwiseOr(~hy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072; [L45] #res := ~someBinaryArithmeticDOUBLEoperation(~someBinaryArithmeticDOUBLEoperation(~x, ~y), ~someBinaryArithmeticDOUBLEoperation(~x, ~y)); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~hx~0=2146435072, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~sx~0=0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L23-L161] ensures true; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~hx~0=2146435072, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~sx~0=0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L185] RET call #t~ret20 := fmod_double(~x~0, ~y~0); VAL [#NULL.base=0, #NULL.offset=0, #t~ret20=1.0737418246E10, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L185] ~res~0 := #t~ret20; [L185] havoc #t~ret20; VAL [#NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L188-L191] assume ~someBinaryDOUBLEComparisonOperation(~res~0, ~x~0); VAL [#NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L189] assert false; VAL [#NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [?] CALL call ULTIMATE.init(); VAL [#NULL!base=10737418251, #NULL!offset=10737418242, old(#NULL!base)=10737418251, old(#NULL!offset)=10737418242, old(~#Zero_fmod~0!base)=10737418256, old(~#Zero_fmod~0!offset)=10737418249, old(~one_fmod~0)=1.0737418262E10, ~#Zero_fmod~0!base=10737418256, ~#Zero_fmod~0!offset=10737418249, ~one_fmod~0=1.0737418262E10] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L18-L21] ~one_fmod~0 := 1.0; [L18-L21] FCALL call ~#Zero_fmod~0 := #Ultimate.alloc(16); [L18-L21] FCALL call write~init~real(0.0, { base: ~#Zero_fmod~0!base, offset: ~#Zero_fmod~0!offset }, 8); [L18-L21] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.0), { base: ~#Zero_fmod~0!base, offset: 8 + ~#Zero_fmod~0!offset }, 8); VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=10737418251, old(#NULL!offset)=10737418242, old(~#Zero_fmod~0!base)=10737418256, old(~#Zero_fmod~0!offset)=10737418249, old(~one_fmod~0)=1.0737418262E10, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [?] CALL call #t~ret21 := main(); VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [L180] ~y~0 := ~someBinaryArithmeticDOUBLEoperation(1.0, 0.0); [L181] ~x~0 := #t~nondet18; [L181] havoc #t~nondet18; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L183] CALL call #t~ret19 := isfinite_double(~x~0); VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [L163-L171] ~x := #in~x; [L164] havoc ~hx~1; VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L166] FCALL call ~#gh_u~0 := #Ultimate.alloc(8); [L167] FCALL call write~real(~x, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L168] FCALL call #t~mem16 := read~int({ base: ~#gh_u~0!base, offset: 4 + ~#gh_u~0!offset }, 4); [L168] ~hx~1 := (if #t~mem16 % 4294967296 % 4294967296 <= 2147483647 then #t~mem16 % 4294967296 % 4294967296 else #t~mem16 % 4294967296 % 4294967296 - 4294967296); [L168] FCALL call write~real(#t~union17, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L168] havoc #t~mem16; [L168] havoc #t~union17; [L166] FCALL call ULTIMATE.dealloc(~#gh_u~0); [L166] havoc ~#gh_u~0; VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~1=-2147483648, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L170] #res := (if (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 else (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 - 4294967296); VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, #res=-3, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~1=-2147483648, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L183] RET call #t~ret19 := isfinite_double(~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret19=-3, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L183] assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, #t~ret19=-3, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L183-L192] COND TRUE 0 != #t~ret19 [L183] havoc #t~ret19; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L185] CALL call #t~ret20 := fmod_double(~x~0, ~y~0); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [L23-L161] ~x := #in~x; [L23-L161] ~y := #in~y; [L24] havoc ~n~0; [L24] havoc ~hx~0; [L24] havoc ~hy~0; [L24] havoc ~hz~0; [L24] havoc ~ix~0; [L24] havoc ~iy~0; [L24] havoc ~sx~0; [L24] havoc ~i~0; [L25] havoc ~lx~0; [L25] havoc ~ly~0; [L25] havoc ~lz~0; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L28] FCALL call ~#ew_u~0 := #Ultimate.alloc(8); [L29] FCALL call write~real(~x, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L30] FCALL call #t~mem0 := read~int({ base: ~#ew_u~0!base, offset: 4 + ~#ew_u~0!offset }, 4); [L30] ~hx~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296); [L30] FCALL call write~real(#t~union1, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L30] havoc #t~union1; [L30] havoc #t~mem0; [L31] FCALL call #t~mem2 := read~int({ base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 4); [L31] ~lx~0 := #t~mem2; [L31] FCALL call write~real(#t~union3, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L31] havoc #t~mem2; [L31] havoc #t~union3; [L28] FCALL call ULTIMATE.dealloc(~#ew_u~0); [L28] havoc ~#ew_u~0; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~0=-2147483648, ~lx~0=10737418259, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L34] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L35] FCALL call write~real(~y, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L36] FCALL call #t~mem4 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L36] ~hy~0 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L36] FCALL call write~real(#t~union5, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L36] havoc #t~mem4; [L36] havoc #t~union5; [L37] FCALL call #t~mem6 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L37] ~ly~0 := #t~mem6; [L37] FCALL call write~real(#t~union7, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L37] havoc #t~mem6; [L37] havoc #t~union7; [L34] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L34] havoc ~#ew_u~1; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~0=-2147483648, ~hy~0=-2147483648, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L39] ~sx~0 := (if ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 else ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 - 4294967296); [L40] ~hx~0 := ~bitwiseXor(~hx~0, ~sx~0); [L41] ~hy~0 := ~bitwiseAnd(~hy~0, 2147483647); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~sx~0=0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L43-L44] COND TRUE (0 == ~bitwiseOr(~hy~0, ~ly~0) % 4294967296 || ~hx~0 >= 2146435072) || ~bitwiseOr(~hy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072 [L45] #res := ~someBinaryArithmeticDOUBLEoperation(~someBinaryArithmeticDOUBLEoperation(~x, ~y), ~someBinaryArithmeticDOUBLEoperation(~x, ~y)); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~0=2146435072, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~sx~0=0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L185] RET call #t~ret20 := fmod_double(~x~0, ~y~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret20=1.0737418246E10, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L185] ~res~0 := #t~ret20; [L185] havoc #t~ret20; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L188] COND TRUE ~someBinaryDOUBLEComparisonOperation(~res~0, ~x~0) VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L189] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator [?] CALL call ULTIMATE.init(); VAL [#NULL!base=10737418251, #NULL!offset=10737418242, old(#NULL!base)=10737418251, old(#NULL!offset)=10737418242, old(~#Zero_fmod~0!base)=10737418256, old(~#Zero_fmod~0!offset)=10737418249, old(~one_fmod~0)=1.0737418262E10, ~#Zero_fmod~0!base=10737418256, ~#Zero_fmod~0!offset=10737418249, ~one_fmod~0=1.0737418262E10] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L18-L21] ~one_fmod~0 := 1.0; [L18-L21] FCALL call ~#Zero_fmod~0 := #Ultimate.alloc(16); [L18-L21] FCALL call write~init~real(0.0, { base: ~#Zero_fmod~0!base, offset: ~#Zero_fmod~0!offset }, 8); [L18-L21] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.0), { base: ~#Zero_fmod~0!base, offset: 8 + ~#Zero_fmod~0!offset }, 8); VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=10737418251, old(#NULL!offset)=10737418242, old(~#Zero_fmod~0!base)=10737418256, old(~#Zero_fmod~0!offset)=10737418249, old(~one_fmod~0)=1.0737418262E10, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [?] CALL call #t~ret21 := main(); VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [L180] ~y~0 := ~someBinaryArithmeticDOUBLEoperation(1.0, 0.0); [L181] ~x~0 := #t~nondet18; [L181] havoc #t~nondet18; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L183] CALL call #t~ret19 := isfinite_double(~x~0); VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [L163-L171] ~x := #in~x; [L164] havoc ~hx~1; VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L166] FCALL call ~#gh_u~0 := #Ultimate.alloc(8); [L167] FCALL call write~real(~x, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L168] FCALL call #t~mem16 := read~int({ base: ~#gh_u~0!base, offset: 4 + ~#gh_u~0!offset }, 4); [L168] ~hx~1 := (if #t~mem16 % 4294967296 % 4294967296 <= 2147483647 then #t~mem16 % 4294967296 % 4294967296 else #t~mem16 % 4294967296 % 4294967296 - 4294967296); [L168] FCALL call write~real(#t~union17, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L168] havoc #t~mem16; [L168] havoc #t~union17; [L166] FCALL call ULTIMATE.dealloc(~#gh_u~0); [L166] havoc ~#gh_u~0; VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~1=-2147483648, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L170] #res := (if (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 else (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 - 4294967296); VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, #res=-3, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~1=-2147483648, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L183] RET call #t~ret19 := isfinite_double(~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret19=-3, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L183] assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, #t~ret19=-3, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L183-L192] COND TRUE 0 != #t~ret19 [L183] havoc #t~ret19; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L185] CALL call #t~ret20 := fmod_double(~x~0, ~y~0); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [L23-L161] ~x := #in~x; [L23-L161] ~y := #in~y; [L24] havoc ~n~0; [L24] havoc ~hx~0; [L24] havoc ~hy~0; [L24] havoc ~hz~0; [L24] havoc ~ix~0; [L24] havoc ~iy~0; [L24] havoc ~sx~0; [L24] havoc ~i~0; [L25] havoc ~lx~0; [L25] havoc ~ly~0; [L25] havoc ~lz~0; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L28] FCALL call ~#ew_u~0 := #Ultimate.alloc(8); [L29] FCALL call write~real(~x, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L30] FCALL call #t~mem0 := read~int({ base: ~#ew_u~0!base, offset: 4 + ~#ew_u~0!offset }, 4); [L30] ~hx~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296); [L30] FCALL call write~real(#t~union1, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L30] havoc #t~union1; [L30] havoc #t~mem0; [L31] FCALL call #t~mem2 := read~int({ base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 4); [L31] ~lx~0 := #t~mem2; [L31] FCALL call write~real(#t~union3, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L31] havoc #t~mem2; [L31] havoc #t~union3; [L28] FCALL call ULTIMATE.dealloc(~#ew_u~0); [L28] havoc ~#ew_u~0; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~0=-2147483648, ~lx~0=10737418259, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L34] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L35] FCALL call write~real(~y, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L36] FCALL call #t~mem4 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L36] ~hy~0 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L36] FCALL call write~real(#t~union5, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L36] havoc #t~mem4; [L36] havoc #t~union5; [L37] FCALL call #t~mem6 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L37] ~ly~0 := #t~mem6; [L37] FCALL call write~real(#t~union7, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L37] havoc #t~mem6; [L37] havoc #t~union7; [L34] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L34] havoc ~#ew_u~1; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~0=-2147483648, ~hy~0=-2147483648, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L39] ~sx~0 := (if ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 else ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 - 4294967296); [L40] ~hx~0 := ~bitwiseXor(~hx~0, ~sx~0); [L41] ~hy~0 := ~bitwiseAnd(~hy~0, 2147483647); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~sx~0=0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L43-L44] COND TRUE (0 == ~bitwiseOr(~hy~0, ~ly~0) % 4294967296 || ~hx~0 >= 2146435072) || ~bitwiseOr(~hy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072 [L45] #res := ~someBinaryArithmeticDOUBLEoperation(~someBinaryArithmeticDOUBLEoperation(~x, ~y), ~someBinaryArithmeticDOUBLEoperation(~x, ~y)); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~0=2146435072, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~sx~0=0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L185] RET call #t~ret20 := fmod_double(~x~0, ~y~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret20=1.0737418246E10, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L185] ~res~0 := #t~ret20; [L185] havoc #t~ret20; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L188] COND TRUE ~someBinaryDOUBLEComparisonOperation(~res~0, ~x~0) VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L189] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [?] CALL call ULTIMATE.init(); VAL [#NULL!base=10737418251, #NULL!offset=10737418242, old(#NULL!base)=10737418251, old(#NULL!offset)=10737418242, old(~#Zero_fmod~0!base)=10737418256, old(~#Zero_fmod~0!offset)=10737418249, old(~one_fmod~0)=1.0737418262E10, ~#Zero_fmod~0!base=10737418256, ~#Zero_fmod~0!offset=10737418249, ~one_fmod~0=1.0737418262E10] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L18-L21] ~one_fmod~0 := 1.0; [L18-L21] FCALL call ~#Zero_fmod~0 := #Ultimate.alloc(16); [L18-L21] FCALL call write~init~real(0.0, { base: ~#Zero_fmod~0!base, offset: ~#Zero_fmod~0!offset }, 8); [L18-L21] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.0), { base: ~#Zero_fmod~0!base, offset: 8 + ~#Zero_fmod~0!offset }, 8); VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=10737418251, old(#NULL!offset)=10737418242, old(~#Zero_fmod~0!base)=10737418256, old(~#Zero_fmod~0!offset)=10737418249, old(~one_fmod~0)=1.0737418262E10, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [?] CALL call #t~ret21 := main(); VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [L180] ~y~0 := ~someBinaryArithmeticDOUBLEoperation(1.0, 0.0); [L181] ~x~0 := #t~nondet18; [L181] havoc #t~nondet18; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L183] CALL call #t~ret19 := isfinite_double(~x~0); VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [L163-L171] ~x := #in~x; [L164] havoc ~hx~1; VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L166] FCALL call ~#gh_u~0 := #Ultimate.alloc(8); [L167] FCALL call write~real(~x, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L168] FCALL call #t~mem16 := read~int({ base: ~#gh_u~0!base, offset: 4 + ~#gh_u~0!offset }, 4); [L168] ~hx~1 := (if #t~mem16 % 4294967296 % 4294967296 <= 2147483647 then #t~mem16 % 4294967296 % 4294967296 else #t~mem16 % 4294967296 % 4294967296 - 4294967296); [L168] FCALL call write~real(#t~union17, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L168] havoc #t~mem16; [L168] havoc #t~union17; [L166] FCALL call ULTIMATE.dealloc(~#gh_u~0); [L166] havoc ~#gh_u~0; VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~1=-2147483648, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L170] #res := (if (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 else (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 - 4294967296); VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, #res=-3, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~1=-2147483648, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L183] RET call #t~ret19 := isfinite_double(~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret19=-3, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L183] assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, #t~ret19=-3, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L183-L192] COND TRUE 0 != #t~ret19 [L183] havoc #t~ret19; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L185] CALL call #t~ret20 := fmod_double(~x~0, ~y~0); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [L23-L161] ~x := #in~x; [L23-L161] ~y := #in~y; [L24] havoc ~n~0; [L24] havoc ~hx~0; [L24] havoc ~hy~0; [L24] havoc ~hz~0; [L24] havoc ~ix~0; [L24] havoc ~iy~0; [L24] havoc ~sx~0; [L24] havoc ~i~0; [L25] havoc ~lx~0; [L25] havoc ~ly~0; [L25] havoc ~lz~0; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L28] FCALL call ~#ew_u~0 := #Ultimate.alloc(8); [L29] FCALL call write~real(~x, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L30] FCALL call #t~mem0 := read~int({ base: ~#ew_u~0!base, offset: 4 + ~#ew_u~0!offset }, 4); [L30] ~hx~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296); [L30] FCALL call write~real(#t~union1, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L30] havoc #t~union1; [L30] havoc #t~mem0; [L31] FCALL call #t~mem2 := read~int({ base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 4); [L31] ~lx~0 := #t~mem2; [L31] FCALL call write~real(#t~union3, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L31] havoc #t~mem2; [L31] havoc #t~union3; [L28] FCALL call ULTIMATE.dealloc(~#ew_u~0); [L28] havoc ~#ew_u~0; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~0=-2147483648, ~lx~0=10737418259, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L34] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L35] FCALL call write~real(~y, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L36] FCALL call #t~mem4 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L36] ~hy~0 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L36] FCALL call write~real(#t~union5, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L36] havoc #t~mem4; [L36] havoc #t~union5; [L37] FCALL call #t~mem6 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L37] ~ly~0 := #t~mem6; [L37] FCALL call write~real(#t~union7, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L37] havoc #t~mem6; [L37] havoc #t~union7; [L34] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L34] havoc ~#ew_u~1; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~0=-2147483648, ~hy~0=-2147483648, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L39] ~sx~0 := (if ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 else ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 - 4294967296); [L40] ~hx~0 := ~bitwiseXor(~hx~0, ~sx~0); [L41] ~hy~0 := ~bitwiseAnd(~hy~0, 2147483647); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~sx~0=0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L43-L44] COND TRUE (0 == ~bitwiseOr(~hy~0, ~ly~0) % 4294967296 || ~hx~0 >= 2146435072) || ~bitwiseOr(~hy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072 [L45] #res := ~someBinaryArithmeticDOUBLEoperation(~someBinaryArithmeticDOUBLEoperation(~x, ~y), ~someBinaryArithmeticDOUBLEoperation(~x, ~y)); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~0=2146435072, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~sx~0=0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L185] RET call #t~ret20 := fmod_double(~x~0, ~y~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret20=1.0737418246E10, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L185] ~res~0 := #t~ret20; [L185] havoc #t~ret20; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L188] COND TRUE ~someBinaryDOUBLEComparisonOperation(~res~0, ~x~0) VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L189] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] ----- ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieBacktranslator [?] CALL call ULTIMATE.init(); VAL [#NULL!base=10737418251, #NULL!offset=10737418242, old(#NULL!base)=10737418251, old(#NULL!offset)=10737418242, old(~#Zero_fmod~0!base)=10737418256, old(~#Zero_fmod~0!offset)=10737418249, old(~one_fmod~0)=1.0737418262E10, ~#Zero_fmod~0!base=10737418256, ~#Zero_fmod~0!offset=10737418249, ~one_fmod~0=1.0737418262E10] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L18-L21] ~one_fmod~0 := 1.0; [L18-L21] FCALL call ~#Zero_fmod~0 := #Ultimate.alloc(16); [L18-L21] FCALL call write~init~real(0.0, { base: ~#Zero_fmod~0!base, offset: ~#Zero_fmod~0!offset }, 8); [L18-L21] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.0), { base: ~#Zero_fmod~0!base, offset: 8 + ~#Zero_fmod~0!offset }, 8); VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=10737418251, old(#NULL!offset)=10737418242, old(~#Zero_fmod~0!base)=10737418256, old(~#Zero_fmod~0!offset)=10737418249, old(~one_fmod~0)=1.0737418262E10, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [?] CALL call #t~ret21 := main(); VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [L180] ~y~0 := ~someBinaryArithmeticDOUBLEoperation(1.0, 0.0); [L181] ~x~0 := #t~nondet18; [L181] havoc #t~nondet18; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L183] CALL call #t~ret19 := isfinite_double(~x~0); VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [L163-L171] ~x := #in~x; [L164] havoc ~hx~1; VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L166] FCALL call ~#gh_u~0 := #Ultimate.alloc(8); [L167] FCALL call write~real(~x, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L168] FCALL call #t~mem16 := read~int({ base: ~#gh_u~0!base, offset: 4 + ~#gh_u~0!offset }, 4); [L168] ~hx~1 := (if #t~mem16 % 4294967296 % 4294967296 <= 2147483647 then #t~mem16 % 4294967296 % 4294967296 else #t~mem16 % 4294967296 % 4294967296 - 4294967296); [L168] FCALL call write~real(#t~union17, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L168] havoc #t~mem16; [L168] havoc #t~union17; [L166] FCALL call ULTIMATE.dealloc(~#gh_u~0); [L166] havoc ~#gh_u~0; VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~1=-2147483648, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L170] #res := (if (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 else (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 - 4294967296); VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, #res=-3, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~1=-2147483648, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L183] RET call #t~ret19 := isfinite_double(~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret19=-3, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L183] assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, #t~ret19=-3, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L183-L192] COND TRUE 0 != #t~ret19 [L183] havoc #t~ret19; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L185] CALL call #t~ret20 := fmod_double(~x~0, ~y~0); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [L23-L161] ~x := #in~x; [L23-L161] ~y := #in~y; [L24] havoc ~n~0; [L24] havoc ~hx~0; [L24] havoc ~hy~0; [L24] havoc ~hz~0; [L24] havoc ~ix~0; [L24] havoc ~iy~0; [L24] havoc ~sx~0; [L24] havoc ~i~0; [L25] havoc ~lx~0; [L25] havoc ~ly~0; [L25] havoc ~lz~0; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L28] FCALL call ~#ew_u~0 := #Ultimate.alloc(8); [L29] FCALL call write~real(~x, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L30] FCALL call #t~mem0 := read~int({ base: ~#ew_u~0!base, offset: 4 + ~#ew_u~0!offset }, 4); [L30] ~hx~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296); [L30] FCALL call write~real(#t~union1, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L30] havoc #t~union1; [L30] havoc #t~mem0; [L31] FCALL call #t~mem2 := read~int({ base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 4); [L31] ~lx~0 := #t~mem2; [L31] FCALL call write~real(#t~union3, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L31] havoc #t~mem2; [L31] havoc #t~union3; [L28] FCALL call ULTIMATE.dealloc(~#ew_u~0); [L28] havoc ~#ew_u~0; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~0=-2147483648, ~lx~0=10737418259, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L34] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L35] FCALL call write~real(~y, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L36] FCALL call #t~mem4 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L36] ~hy~0 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L36] FCALL call write~real(#t~union5, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L36] havoc #t~mem4; [L36] havoc #t~union5; [L37] FCALL call #t~mem6 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L37] ~ly~0 := #t~mem6; [L37] FCALL call write~real(#t~union7, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L37] havoc #t~mem6; [L37] havoc #t~union7; [L34] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L34] havoc ~#ew_u~1; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~0=-2147483648, ~hy~0=-2147483648, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L39] ~sx~0 := (if ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 else ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 - 4294967296); [L40] ~hx~0 := ~bitwiseXor(~hx~0, ~sx~0); [L41] ~hy~0 := ~bitwiseAnd(~hy~0, 2147483647); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~sx~0=0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L43-L44] COND TRUE (0 == ~bitwiseOr(~hy~0, ~ly~0) % 4294967296 || ~hx~0 >= 2146435072) || ~bitwiseOr(~hy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072 [L45] #res := ~someBinaryArithmeticDOUBLEoperation(~someBinaryArithmeticDOUBLEoperation(~x, ~y), ~someBinaryArithmeticDOUBLEoperation(~x, ~y)); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~0=2146435072, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~sx~0=0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L185] RET call #t~ret20 := fmod_double(~x~0, ~y~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret20=1.0737418246E10, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L185] ~res~0 := #t~ret20; [L185] havoc #t~ret20; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L188] COND TRUE ~someBinaryDOUBLEComparisonOperation(~res~0, ~x~0) VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L189] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L18-L21] static const double one_fmod = 1.0, Zero_fmod[] = { 0.0, -0.0, }; VAL [\old(one_fmod)=10737418262, \old(Zero_fmod)=10737418256, \old(Zero_fmod)=10737418249, one_fmod=1, Zero_fmod={10737418253:0}] [L180] double y = 1.0 / 0.0; [L181] double x = __VERIFIER_nondet_double(); [L183] CALL isfinite_double(x) VAL [\old(x)=10737418245, one_fmod=1, Zero_fmod={10737418253:0}] [L164] __int32_t hx; VAL [\old(x)=10737418245, one_fmod=1, x=10737418245, Zero_fmod={10737418253:0}] [L166] ieee_double_shape_type gh_u; [L167] gh_u.value = (x) [L168] EXPR gh_u.parts.msw [L168] (hx) = gh_u.parts.msw [L170] return (int)((__uint32_t)((hx & 0x7fffffff) - 0x7ff00000) >> 31); VAL [\old(x)=10737418245, \result=-3, hx=-2147483648, one_fmod=1, x=10737418245, Zero_fmod={10737418253:0}] [L183] RET isfinite_double(x) VAL [isfinite_double(x)=-3, one_fmod=1, x=10737418245, Zero_fmod={10737418253:0}] [L183] COND TRUE isfinite_double(x) [L185] CALL, EXPR fmod_double(x, y) VAL [\old(x)=10737418245, \old(y)=10737418263, one_fmod=1, Zero_fmod={10737418253:0}] [L24] __int32_t n, hx, hy, hz, ix, iy, sx, i; [L25] __uint32_t lx, ly, lz; VAL [\old(x)=10737418245, \old(y)=10737418263, one_fmod=1, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L28] ieee_double_shape_type ew_u; [L29] ew_u.value = (x) [L30] EXPR ew_u.parts.msw [L30] (hx) = ew_u.parts.msw [L31] EXPR ew_u.parts.lsw [L31] (lx) = ew_u.parts.lsw [L34] ieee_double_shape_type ew_u; [L35] ew_u.value = (y) [L36] EXPR ew_u.parts.msw [L36] (hy) = ew_u.parts.msw [L37] EXPR ew_u.parts.lsw [L37] (ly) = ew_u.parts.lsw [L39] sx = hx & 0x80000000 [L40] hx ^= sx [L41] hy &= 0x7fffffff VAL [\old(x)=10737418245, \old(y)=10737418263, lx=10737418259, ly=10737418243, one_fmod=1, sx=0, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L43-L44] COND TRUE (hy | ly) == 0 || (hx >= 0x7ff00000) || ((hy | ((ly | -ly) >> 31)) > 0x7ff00000) [L45] return (x * y) / (x * y); VAL [\old(x)=10737418245, \old(y)=10737418263, hx=2146435072, lx=10737418259, ly=10737418243, one_fmod=1, sx=0, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L185] RET, EXPR fmod_double(x, y) VAL [fmod_double(x, y)=10737418246, one_fmod=1, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L185] double res = fmod_double(x, y); [L188] COND TRUE res != x VAL [one_fmod=1, res=10737418246, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L189] __VERIFIER_error() VAL [one_fmod=1, res=10737418246, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] ----- [2018-11-23 11:42:28,874 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 11:42:28 BoogieIcfgContainer [2018-11-23 11:42:28,875 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 11:42:28,875 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 11:42:28,875 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 11:42:28,875 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 11:42:28,876 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:42:28" (3/4) ... [2018-11-23 11:42:28,879 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 11:42:28,879 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 11:42:28,879 INFO L168 Benchmark]: Toolchain (without parser) took 1090.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 172.0 MB). Free memory was 958.1 MB in the beginning and 1.1 GB in the end (delta: -123.8 MB). Peak memory consumption was 48.1 MB. Max. memory is 11.5 GB. [2018-11-23 11:42:28,881 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 11:42:28,881 INFO L168 Benchmark]: CACSL2BoogieTranslator took 254.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 172.0 MB). Free memory was 958.1 MB in the beginning and 1.2 GB in the end (delta: -209.1 MB). Peak memory consumption was 27.7 MB. Max. memory is 11.5 GB. [2018-11-23 11:42:28,882 INFO L168 Benchmark]: Boogie Procedure Inliner took 16.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-23 11:42:28,882 INFO L168 Benchmark]: Boogie Preprocessor took 30.86 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-23 11:42:28,883 INFO L168 Benchmark]: RCFGBuilder took 389.31 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 35.0 MB). Peak memory consumption was 35.0 MB. Max. memory is 11.5 GB. [2018-11-23 11:42:28,883 INFO L168 Benchmark]: TraceAbstraction took 391.88 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: 43.7 MB). Peak memory consumption was 43.7 MB. Max. memory is 11.5 GB. [2018-11-23 11:42:28,883 INFO L168 Benchmark]: Witness Printer took 3.83 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 11:42:28,886 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 254.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 172.0 MB). Free memory was 958.1 MB in the beginning and 1.2 GB in the end (delta: -209.1 MB). Peak memory consumption was 27.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 16.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.86 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 389.31 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 35.0 MB). Peak memory consumption was 35.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 391.88 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: 43.7 MB). Peak memory consumption was 43.7 MB. Max. memory is 11.5 GB. * Witness Printer took 3.83 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. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 189]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of bitwiseOr at line 44, overapproximation of someUnaryDOUBLEoperation at line 20, overapproximation of someBinaryArithmeticDOUBLEoperation at line 45, overapproximation of bitwiseAnd at line 39, overapproximation of someBinaryDOUBLEComparisonOperation at line 188, overapproximation of bitwiseXor at line 40. Possible FailurePath: [L18-L21] static const double one_fmod = 1.0, Zero_fmod[] = { 0.0, -0.0, }; VAL [\old(one_fmod)=10737418262, \old(Zero_fmod)=10737418256, \old(Zero_fmod)=10737418249, one_fmod=1, Zero_fmod={10737418253:0}] [L180] double y = 1.0 / 0.0; [L181] double x = __VERIFIER_nondet_double(); [L183] CALL isfinite_double(x) VAL [\old(x)=10737418245, one_fmod=1, Zero_fmod={10737418253:0}] [L164] __int32_t hx; VAL [\old(x)=10737418245, one_fmod=1, x=10737418245, Zero_fmod={10737418253:0}] [L166] ieee_double_shape_type gh_u; [L167] gh_u.value = (x) [L168] EXPR gh_u.parts.msw [L168] (hx) = gh_u.parts.msw [L170] return (int)((__uint32_t)((hx & 0x7fffffff) - 0x7ff00000) >> 31); VAL [\old(x)=10737418245, \result=-3, hx=-2147483648, one_fmod=1, x=10737418245, Zero_fmod={10737418253:0}] [L183] RET isfinite_double(x) VAL [isfinite_double(x)=-3, one_fmod=1, x=10737418245, Zero_fmod={10737418253:0}] [L183] COND TRUE isfinite_double(x) [L185] CALL, EXPR fmod_double(x, y) VAL [\old(x)=10737418245, \old(y)=10737418263, one_fmod=1, Zero_fmod={10737418253:0}] [L24] __int32_t n, hx, hy, hz, ix, iy, sx, i; [L25] __uint32_t lx, ly, lz; VAL [\old(x)=10737418245, \old(y)=10737418263, one_fmod=1, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L28] ieee_double_shape_type ew_u; [L29] ew_u.value = (x) [L30] EXPR ew_u.parts.msw [L30] (hx) = ew_u.parts.msw [L31] EXPR ew_u.parts.lsw [L31] (lx) = ew_u.parts.lsw [L34] ieee_double_shape_type ew_u; [L35] ew_u.value = (y) [L36] EXPR ew_u.parts.msw [L36] (hy) = ew_u.parts.msw [L37] EXPR ew_u.parts.lsw [L37] (ly) = ew_u.parts.lsw [L39] sx = hx & 0x80000000 [L40] hx ^= sx [L41] hy &= 0x7fffffff VAL [\old(x)=10737418245, \old(y)=10737418263, lx=10737418259, ly=10737418243, one_fmod=1, sx=0, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L43-L44] COND TRUE (hy | ly) == 0 || (hx >= 0x7ff00000) || ((hy | ((ly | -ly) >> 31)) > 0x7ff00000) [L45] return (x * y) / (x * y); VAL [\old(x)=10737418245, \old(y)=10737418263, hx=2146435072, lx=10737418259, ly=10737418243, one_fmod=1, sx=0, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L185] RET, EXPR fmod_double(x, y) VAL [fmod_double(x, y)=10737418246, one_fmod=1, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L185] double res = fmod_double(x, y); [L188] COND TRUE res != x VAL [one_fmod=1, res=10737418246, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L189] __VERIFIER_error() VAL [one_fmod=1, res=10737418246, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 73 locations, 1 error locations. UNSAFE Result, 0.3s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=73occurred in iteration=0, traceCheckStatistics: No data available, 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: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 53 NumberOfCodeBlocks, 53 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 24 ConstructedInterpolants, 0 QuantifiedInterpolants, 576 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available 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 11:42:30,342 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 11:42:30,344 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 11:42:30,352 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 11:42:30,352 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 11:42:30,353 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 11:42:30,353 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 11:42:30,354 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 11:42:30,355 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 11:42:30,356 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 11:42:30,357 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 11:42:30,357 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 11:42:30,357 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 11:42:30,358 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 11:42:30,359 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 11:42:30,359 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 11:42:30,360 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 11:42:30,361 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 11:42:30,362 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 11:42:30,363 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 11:42:30,364 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 11:42:30,364 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 11:42:30,366 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 11:42:30,366 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 11:42:30,366 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 11:42:30,367 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 11:42:30,368 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 11:42:30,368 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 11:42:30,369 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 11:42:30,369 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 11:42:30,369 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 11:42:30,370 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 11:42:30,370 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 11:42:30,370 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 11:42:30,371 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 11:42:30,371 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 11:42:30,371 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_cc79830c-ed6c-4ec3-84fa-e498c58fe757/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-23 11:42:30,382 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 11:42:30,383 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 11:42:30,383 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 11:42:30,383 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 11:42:30,384 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 11:42:30,384 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 11:42:30,384 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 11:42:30,384 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 11:42:30,384 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 11:42:30,385 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 11:42:30,385 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 11:42:30,385 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 11:42:30,385 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 11:42:30,385 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 11:42:30,385 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 11:42:30,385 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 11:42:30,385 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 11:42:30,386 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 11:42:30,386 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 11:42:30,386 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 11:42:30,386 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 11:42:30,386 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 11:42:30,386 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 11:42:30,386 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 11:42:30,387 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 11:42:30,387 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 11:42:30,387 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 11:42:30,387 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 11:42:30,387 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 11:42:30,387 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 11:42:30,387 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 11:42:30,388 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 11:42:30,388 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_cc79830c-ed6c-4ec3-84fa-e498c58fe757/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e3ed9850bae7d066050d32134f925a24fb3772d [2018-11-23 11:42:30,420 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 11:42:30,431 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 11:42:30,434 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 11:42:30,436 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 11:42:30,436 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 11:42:30,437 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_cc79830c-ed6c-4ec3-84fa-e498c58fe757/bin-2019/uautomizer/../../sv-benchmarks/c/float-newlib/double_req_bl_1131a_true-unreach-call.c [2018-11-23 11:42:30,481 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cc79830c-ed6c-4ec3-84fa-e498c58fe757/bin-2019/uautomizer/data/d53ce62de/34d58381df5a4d959983d05209f90338/FLAGba9a9f41c [2018-11-23 11:42:30,892 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 11:42:30,892 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_cc79830c-ed6c-4ec3-84fa-e498c58fe757/sv-benchmarks/c/float-newlib/double_req_bl_1131a_true-unreach-call.c [2018-11-23 11:42:30,897 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cc79830c-ed6c-4ec3-84fa-e498c58fe757/bin-2019/uautomizer/data/d53ce62de/34d58381df5a4d959983d05209f90338/FLAGba9a9f41c [2018-11-23 11:42:30,905 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_cc79830c-ed6c-4ec3-84fa-e498c58fe757/bin-2019/uautomizer/data/d53ce62de/34d58381df5a4d959983d05209f90338 [2018-11-23 11:42:30,907 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 11:42:30,908 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 11:42:30,909 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 11:42:30,909 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 11:42:30,912 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 11:42:30,912 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:42:30" (1/1) ... [2018-11-23 11:42:30,914 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70106205 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:42:30, skipping insertion in model container [2018-11-23 11:42:30,914 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:42:30" (1/1) ... [2018-11-23 11:42:30,922 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 11:42:30,942 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 11:42:31,109 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:42:31,114 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 11:42:31,150 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:42:31,169 INFO L195 MainTranslator]: Completed translation [2018-11-23 11:42:31,170 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:42:31 WrapperNode [2018-11-23 11:42:31,170 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 11:42:31,170 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 11:42:31,170 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 11:42:31,171 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 11:42:31,176 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:42:31" (1/1) ... [2018-11-23 11:42:31,234 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:42:31" (1/1) ... [2018-11-23 11:42:31,239 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 11:42:31,239 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 11:42:31,239 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 11:42:31,239 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 11:42:31,246 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:42:31" (1/1) ... [2018-11-23 11:42:31,246 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:42:31" (1/1) ... [2018-11-23 11:42:31,249 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:42:31" (1/1) ... [2018-11-23 11:42:31,249 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:42:31" (1/1) ... [2018-11-23 11:42:31,264 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:42:31" (1/1) ... [2018-11-23 11:42:31,271 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:42:31" (1/1) ... [2018-11-23 11:42:31,273 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:42:31" (1/1) ... [2018-11-23 11:42:31,276 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 11:42:31,277 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 11:42:31,277 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 11:42:31,277 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 11:42:31,277 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:42:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cc79830c-ed6c-4ec3-84fa-e498c58fe757/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 11:42:31,307 INFO L130 BoogieDeclarations]: Found specification of procedure isfinite_double [2018-11-23 11:42:31,307 INFO L138 BoogieDeclarations]: Found implementation of procedure isfinite_double [2018-11-23 11:42:31,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-11-23 11:42:31,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-11-23 11:42:31,307 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 11:42:31,308 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 11:42:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 11:42:31,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 11:42:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2018-11-23 11:42:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 11:42:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 11:42:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure fmod_double [2018-11-23 11:42:31,308 INFO L138 BoogieDeclarations]: Found implementation of procedure fmod_double [2018-11-23 11:42:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 11:42:31,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 11:42:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 11:42:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 11:42:31,424 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 11:42:31,443 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 11:42:31,494 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 11:42:31,534 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 11:42:34,714 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 11:42:34,714 INFO L280 CfgBuilder]: Removed 16 assue(true) statements. [2018-11-23 11:42:34,714 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:42:34 BoogieIcfgContainer [2018-11-23 11:42:34,714 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 11:42:34,715 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 11:42:34,715 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 11:42:34,718 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 11:42:34,718 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 11:42:30" (1/3) ... [2018-11-23 11:42:34,719 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1cb10cbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:42:34, skipping insertion in model container [2018-11-23 11:42:34,719 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:42:31" (2/3) ... [2018-11-23 11:42:34,719 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1cb10cbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:42:34, skipping insertion in model container [2018-11-23 11:42:34,719 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:42:34" (3/3) ... [2018-11-23 11:42:34,721 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_1131a_true-unreach-call.c [2018-11-23 11:42:34,727 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 11:42:34,732 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 11:42:34,741 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 11:42:34,758 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 11:42:34,758 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 11:42:34,758 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 11:42:34,758 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 11:42:34,759 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 11:42:34,759 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 11:42:34,759 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 11:42:34,759 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 11:42:34,759 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 11:42:34,769 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states. [2018-11-23 11:42:34,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-11-23 11:42:34,772 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:42:34,773 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:42:34,774 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:42:34,777 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:42:34,777 INFO L82 PathProgramCache]: Analyzing trace with hash -205433690, now seen corresponding path program 1 times [2018-11-23 11:42:34,780 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 11:42:34,780 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cc79830c-ed6c-4ec3-84fa-e498c58fe757/bin-2019/uautomizer/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2018-11-23 11:42:34,792 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:42:35,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:42:35,585 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:42:35,597 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 11:42:35,597 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 11:42:35,615 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:42:35,616 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-23 11:42:35,618 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-23 11:42:35,626 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-23 11:42:35,626 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 11:42:35,628 INFO L87 Difference]: Start difference. First operand 72 states. Second operand 2 states. [2018-11-23 11:42:35,651 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:42:35,651 INFO L93 Difference]: Finished difference Result 136 states and 225 transitions. [2018-11-23 11:42:35,651 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-23 11:42:35,653 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 24 [2018-11-23 11:42:35,653 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:42:35,663 INFO L225 Difference]: With dead ends: 136 [2018-11-23 11:42:35,663 INFO L226 Difference]: Without dead ends: 67 [2018-11-23 11:42:35,667 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 11:42:35,684 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2018-11-23 11:42:35,703 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 67. [2018-11-23 11:42:35,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67 states. [2018-11-23 11:42:35,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 93 transitions. [2018-11-23 11:42:35,707 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 93 transitions. Word has length 24 [2018-11-23 11:42:35,707 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:42:35,707 INFO L480 AbstractCegarLoop]: Abstraction has 67 states and 93 transitions. [2018-11-23 11:42:35,707 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-23 11:42:35,707 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 93 transitions. [2018-11-23 11:42:35,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-11-23 11:42:35,708 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:42:35,708 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:42:35,709 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:42:35,709 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:42:35,709 INFO L82 PathProgramCache]: Analyzing trace with hash 1203974700, now seen corresponding path program 1 times [2018-11-23 11:42:35,710 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 11:42:35,710 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cc79830c-ed6c-4ec3-84fa-e498c58fe757/bin-2019/uautomizer/mathsat Starting monitored process 3 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2018-11-23 11:42:35,716 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:42:36,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:42:36,789 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:42:37,043 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 11:42:37,044 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 11:42:37,048 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 43 [2018-11-23 11:42:37,114 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 21 [2018-11-23 11:42:37,114 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 11:42:37,148 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2018-11-23 11:42:37,162 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 1 [2018-11-23 11:42:37,163 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 11:42:37,164 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:42:37,181 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:42:37,303 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-23 11:42:37,304 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:45, output treesize:17 [2018-11-23 11:42:37,413 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 11:42:37,414 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 11:42:37,415 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2018-11-23 11:42:37,464 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 35 [2018-11-23 11:42:37,465 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 11:42:37,497 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 27 [2018-11-23 11:42:37,521 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 9 [2018-11-23 11:42:37,522 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 11:42:37,533 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:42:37,543 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:42:37,565 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-23 11:42:37,566 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 5 variables, input treesize:70, output treesize:31 [2018-11-23 11:42:38,035 WARN L180 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 49 [2018-11-23 11:42:38,051 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 11:42:38,052 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 11:42:38,081 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:42:38,081 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2018-11-23 11:42:38,083 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-23 11:42:38,083 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-23 11:42:38,083 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2018-11-23 11:42:38,083 INFO L87 Difference]: Start difference. First operand 67 states and 93 transitions. Second operand 13 states. [2018-11-23 11:42:50,331 WARN L180 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2018-11-23 11:42:54,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:42:54,238 INFO L93 Difference]: Finished difference Result 77 states and 102 transitions. [2018-11-23 11:42:54,265 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-11-23 11:42:54,265 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 27 [2018-11-23 11:42:54,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:42:54,268 INFO L225 Difference]: With dead ends: 77 [2018-11-23 11:42:54,268 INFO L226 Difference]: Without dead ends: 71 [2018-11-23 11:42:54,269 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=55, Invalid=287, Unknown=0, NotChecked=0, Total=342 [2018-11-23 11:42:54,269 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2018-11-23 11:42:54,277 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 67. [2018-11-23 11:42:54,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67 states. [2018-11-23 11:42:54,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 92 transitions. [2018-11-23 11:42:54,279 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 92 transitions. Word has length 27 [2018-11-23 11:42:54,279 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:42:54,279 INFO L480 AbstractCegarLoop]: Abstraction has 67 states and 92 transitions. [2018-11-23 11:42:54,279 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-23 11:42:54,279 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 92 transitions. [2018-11-23 11:42:54,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-11-23 11:42:54,280 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:42:54,280 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:42:54,281 INFO L423 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:42:54,281 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:42:54,281 INFO L82 PathProgramCache]: Analyzing trace with hash 169981864, now seen corresponding path program 1 times [2018-11-23 11:42:54,281 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 11:42:54,281 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cc79830c-ed6c-4ec3-84fa-e498c58fe757/bin-2019/uautomizer/mathsat Starting monitored process 4 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2018-11-23 11:42:54,284 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:42:54,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:42:54,391 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:42:54,662 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 11:42:54,662 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 11:42:54,670 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:42:54,670 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-11-23 11:42:54,670 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-23 11:42:54,670 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-23 11:42:54,671 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2018-11-23 11:42:54,671 INFO L87 Difference]: Start difference. First operand 67 states and 92 transitions. Second operand 11 states. [2018-11-23 11:42:54,950 WARN L180 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2018-11-23 11:42:55,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:42:55,936 INFO L93 Difference]: Finished difference Result 75 states and 99 transitions. [2018-11-23 11:42:55,966 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-23 11:42:55,966 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 29 [2018-11-23 11:42:55,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:42:55,967 INFO L225 Difference]: With dead ends: 75 [2018-11-23 11:42:55,967 INFO L226 Difference]: Without dead ends: 69 [2018-11-23 11:42:55,968 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2018-11-23 11:42:55,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2018-11-23 11:42:55,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 67. [2018-11-23 11:42:55,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67 states. [2018-11-23 11:42:55,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 91 transitions. [2018-11-23 11:42:55,975 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 91 transitions. Word has length 29 [2018-11-23 11:42:55,975 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:42:55,975 INFO L480 AbstractCegarLoop]: Abstraction has 67 states and 91 transitions. [2018-11-23 11:42:55,975 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-23 11:42:55,975 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 91 transitions. [2018-11-23 11:42:55,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-11-23 11:42:55,976 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:42:55,976 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:42:55,976 INFO L423 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:42:55,976 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:42:55,976 INFO L82 PathProgramCache]: Analyzing trace with hash 347634240, now seen corresponding path program 1 times [2018-11-23 11:42:55,977 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 11:42:55,977 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cc79830c-ed6c-4ec3-84fa-e498c58fe757/bin-2019/uautomizer/mathsat Starting monitored process 5 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with mathsat -unsat_core_generation=3 [2018-11-23 11:42:55,984 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:42:56,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:42:56,128 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:42:56,147 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 11:42:56,147 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 11:42:56,148 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 43 [2018-11-23 11:42:56,186 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 11:42:56,191 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 24 [2018-11-23 11:42:56,191 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 11:42:56,204 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 18 [2018-11-23 11:42:56,209 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 4 [2018-11-23 11:42:56,210 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 11:42:56,212 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:42:56,215 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:42:56,221 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-23 11:42:56,222 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:42, output treesize:14 [2018-11-23 11:42:56,602 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 11:42:56,603 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 11:42:56,611 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:42:56,611 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-23 11:42:56,611 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-23 11:42:56,612 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-23 11:42:56,612 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2018-11-23 11:42:56,612 INFO L87 Difference]: Start difference. First operand 67 states and 91 transitions. Second operand 8 states. [2018-11-23 11:42:58,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:42:58,030 INFO L93 Difference]: Finished difference Result 71 states and 97 transitions. [2018-11-23 11:42:58,031 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-23 11:42:58,031 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 30 [2018-11-23 11:42:58,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:42:58,031 INFO L225 Difference]: With dead ends: 71 [2018-11-23 11:42:58,032 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 11:42:58,032 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2018-11-23 11:42:58,032 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 11:42:58,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 11:42:58,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 11:42:58,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 11:42:58,032 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 30 [2018-11-23 11:42:58,032 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:42:58,032 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 11:42:58,032 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-23 11:42:58,033 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 11:42:58,033 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:42:58,035 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 11:42:59,047 WARN L180 SmtUtils]: Spent 965.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2018-11-23 11:42:59,348 WARN L180 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2018-11-23 11:42:59,597 WARN L180 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2018-11-23 11:42:59,990 WARN L180 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2018-11-23 11:43:00,257 INFO L448 ceAbstractionStarter]: For program point isfinite_doubleFINAL(lines 163 171) no Hoare annotation was computed. [2018-11-23 11:43:00,257 INFO L448 ceAbstractionStarter]: For program point isfinite_doubleEXIT(lines 163 171) no Hoare annotation was computed. [2018-11-23 11:43:00,257 INFO L448 ceAbstractionStarter]: For program point L165-1(lines 165 169) no Hoare annotation was computed. [2018-11-23 11:43:00,257 INFO L451 ceAbstractionStarter]: At program point isfinite_doubleENTRY(lines 163 171) the Hoare annotation is: true [2018-11-23 11:43:00,257 INFO L444 ceAbstractionStarter]: At program point L165-2(lines 165 169) the Hoare annotation is: (= isfinite_double_~x |isfinite_double_#in~x|) [2018-11-23 11:43:00,257 INFO L448 ceAbstractionStarter]: For program point L165-3(lines 165 169) no Hoare annotation was computed. [2018-11-23 11:43:00,257 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 11:43:00,257 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-23 11:43:00,258 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 11:43:00,258 INFO L448 ceAbstractionStarter]: For program point L118(lines 118 119) no Hoare annotation was computed. [2018-11-23 11:43:00,258 INFO L448 ceAbstractionStarter]: For program point L118-2(lines 23 161) no Hoare annotation was computed. [2018-11-23 11:43:00,258 INFO L448 ceAbstractionStarter]: For program point L69-2(lines 69 70) no Hoare annotation was computed. [2018-11-23 11:43:00,258 INFO L444 ceAbstractionStarter]: At program point L69-3(lines 69 70) the Hoare annotation is: (and (= |fmod_double_#in~x| fmod_double_~x) (not (bvsge fmod_double_~hx~0 (_ bv2146435072 32))) (exists ((v_prenex_14 (_ BitVec 64))) (and (= |fmod_double_#in~y| (fp ((_ extract 63 63) v_prenex_14) ((_ extract 62 52) v_prenex_14) ((_ extract 51 0) v_prenex_14))) (= ((_ extract 31 0) v_prenex_14) fmod_double_~ly~0) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_14)) fmod_double_~hy~0))) (exists ((v_fmod_double_~hx~0_42 (_ BitVec 32)) (v_prenex_22 (_ BitVec 64))) (let ((.cse0 (bvxor v_fmod_double_~hx~0_42 (bvand (_ bv2147483648 32) v_fmod_double_~hx~0_42)))) (and (= |fmod_double_#in~y| (fp ((_ extract 63 63) v_prenex_22) ((_ extract 62 52) v_prenex_22) ((_ extract 51 0) v_prenex_22))) (not (bvsge .cse0 (_ bv2146435072 32))) (not (bvslt .cse0 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_22))))))) (exists ((|v_q#valueAsBitvector_5| (_ BitVec 64))) (and (= |fmod_double_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_5|) ((_ extract 62 52) |v_q#valueAsBitvector_5|) ((_ extract 51 0) |v_q#valueAsBitvector_5|))) (= fmod_double_~hx~0 (let ((.cse1 ((_ extract 63 32) |v_q#valueAsBitvector_5|))) (bvxor .cse1 (bvand (_ bv2147483648 32) .cse1)))))) (= |fmod_double_#in~y| fmod_double_~y)) [2018-11-23 11:43:00,258 INFO L448 ceAbstractionStarter]: For program point L152(lines 152 157) no Hoare annotation was computed. [2018-11-23 11:43:00,258 INFO L448 ceAbstractionStarter]: For program point L152-1(lines 140 159) no Hoare annotation was computed. [2018-11-23 11:43:00,258 INFO L448 ceAbstractionStarter]: For program point L152-2(lines 152 157) no Hoare annotation was computed. [2018-11-23 11:43:00,258 INFO L448 ceAbstractionStarter]: For program point L53(lines 23 161) no Hoare annotation was computed. [2018-11-23 11:43:00,259 INFO L448 ceAbstractionStarter]: For program point fmod_doubleFINAL(lines 23 161) no Hoare annotation was computed. [2018-11-23 11:43:00,259 INFO L448 ceAbstractionStarter]: For program point L120-1(lines 23 161) no Hoare annotation was computed. [2018-11-23 11:43:00,259 INFO L448 ceAbstractionStarter]: For program point L54(lines 54 60) no Hoare annotation was computed. [2018-11-23 11:43:00,259 INFO L448 ceAbstractionStarter]: For program point L104(lines 104 105) no Hoare annotation was computed. [2018-11-23 11:43:00,259 INFO L448 ceAbstractionStarter]: For program point L104-2(lines 101 115) no Hoare annotation was computed. [2018-11-23 11:43:00,259 INFO L448 ceAbstractionStarter]: For program point L55-2(lines 55 56) no Hoare annotation was computed. [2018-11-23 11:43:00,259 INFO L444 ceAbstractionStarter]: At program point L55-3(lines 55 56) the Hoare annotation is: (and (= |fmod_double_#in~x| fmod_double_~x) (not (bvsge fmod_double_~hx~0 (_ bv2146435072 32))) (exists ((v_prenex_14 (_ BitVec 64))) (and (= |fmod_double_#in~y| (fp ((_ extract 63 63) v_prenex_14) ((_ extract 62 52) v_prenex_14) ((_ extract 51 0) v_prenex_14))) (= ((_ extract 31 0) v_prenex_14) fmod_double_~ly~0) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_14)) fmod_double_~hy~0))) (exists ((v_fmod_double_~hx~0_42 (_ BitVec 32)) (v_prenex_22 (_ BitVec 64))) (let ((.cse0 (bvxor v_fmod_double_~hx~0_42 (bvand (_ bv2147483648 32) v_fmod_double_~hx~0_42)))) (and (= |fmod_double_#in~y| (fp ((_ extract 63 63) v_prenex_22) ((_ extract 62 52) v_prenex_22) ((_ extract 51 0) v_prenex_22))) (not (bvsge .cse0 (_ bv2146435072 32))) (not (bvslt .cse0 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_22))))))) (exists ((|v_q#valueAsBitvector_5| (_ BitVec 64))) (and (= |fmod_double_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_5|) ((_ extract 62 52) |v_q#valueAsBitvector_5|) ((_ extract 51 0) |v_q#valueAsBitvector_5|))) (= fmod_double_~hx~0 (let ((.cse1 ((_ extract 63 32) |v_q#valueAsBitvector_5|))) (bvxor .cse1 (bvand (_ bv2147483648 32) .cse1)))))) (= |fmod_double_#in~y| fmod_double_~y)) [2018-11-23 11:43:00,259 INFO L444 ceAbstractionStarter]: At program point L106-1(lines 101 115) the Hoare annotation is: (and (= |fmod_double_#in~x| fmod_double_~x) (exists ((v_fmod_double_~hx~0_42 (_ BitVec 32)) (v_prenex_22 (_ BitVec 64))) (let ((.cse0 (bvxor v_fmod_double_~hx~0_42 (bvand (_ bv2147483648 32) v_fmod_double_~hx~0_42)))) (and (= |fmod_double_#in~y| (fp ((_ extract 63 63) v_prenex_22) ((_ extract 62 52) v_prenex_22) ((_ extract 51 0) v_prenex_22))) (not (bvsge .cse0 (_ bv2146435072 32))) (not (bvslt .cse0 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_22))))))) (= |fmod_double_#in~y| fmod_double_~y)) [2018-11-23 11:43:00,260 INFO L448 ceAbstractionStarter]: For program point L91(lines 91 97) no Hoare annotation was computed. [2018-11-23 11:43:00,260 INFO L448 ceAbstractionStarter]: For program point L91-2(lines 87 98) no Hoare annotation was computed. [2018-11-23 11:43:00,260 INFO L448 ceAbstractionStarter]: For program point L58-2(lines 58 59) no Hoare annotation was computed. [2018-11-23 11:43:00,260 INFO L444 ceAbstractionStarter]: At program point L58-3(lines 58 59) the Hoare annotation is: (and (= |fmod_double_#in~x| fmod_double_~x) (not (bvsge fmod_double_~hx~0 (_ bv2146435072 32))) (exists ((v_prenex_14 (_ BitVec 64))) (and (= |fmod_double_#in~y| (fp ((_ extract 63 63) v_prenex_14) ((_ extract 62 52) v_prenex_14) ((_ extract 51 0) v_prenex_14))) (= ((_ extract 31 0) v_prenex_14) fmod_double_~ly~0) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_14)) fmod_double_~hy~0))) (exists ((v_fmod_double_~hx~0_42 (_ BitVec 32)) (v_prenex_22 (_ BitVec 64))) (let ((.cse0 (bvxor v_fmod_double_~hx~0_42 (bvand (_ bv2147483648 32) v_fmod_double_~hx~0_42)))) (and (= |fmod_double_#in~y| (fp ((_ extract 63 63) v_prenex_22) ((_ extract 62 52) v_prenex_22) ((_ extract 51 0) v_prenex_22))) (not (bvsge .cse0 (_ bv2146435072 32))) (not (bvslt .cse0 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_22))))))) (exists ((|v_q#valueAsBitvector_5| (_ BitVec 64))) (and (= |fmod_double_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_5|) ((_ extract 62 52) |v_q#valueAsBitvector_5|) ((_ extract 51 0) |v_q#valueAsBitvector_5|))) (= fmod_double_~hx~0 (let ((.cse1 ((_ extract 63 32) |v_q#valueAsBitvector_5|))) (bvxor .cse1 (bvand (_ bv2147483648 32) .cse1)))))) (= |fmod_double_#in~y| fmod_double_~y)) [2018-11-23 11:43:00,260 INFO L451 ceAbstractionStarter]: At program point fmod_doubleENTRY(lines 23 161) the Hoare annotation is: true [2018-11-23 11:43:00,260 INFO L448 ceAbstractionStarter]: For program point L142(lines 142 151) no Hoare annotation was computed. [2018-11-23 11:43:00,260 INFO L448 ceAbstractionStarter]: For program point L43(lines 43 45) no Hoare annotation was computed. [2018-11-23 11:43:00,260 INFO L448 ceAbstractionStarter]: For program point L27-1(lines 27 32) no Hoare annotation was computed. [2018-11-23 11:43:00,260 INFO L444 ceAbstractionStarter]: At program point L27-2(lines 27 32) the Hoare annotation is: (and (= |fmod_double_#in~x| fmod_double_~x) (= |fmod_double_#in~y| fmod_double_~y)) [2018-11-23 11:43:00,261 INFO L448 ceAbstractionStarter]: For program point L110(lines 110 111) no Hoare annotation was computed. [2018-11-23 11:43:00,261 INFO L444 ceAbstractionStarter]: At program point L127-2(lines 127 131) the Hoare annotation is: (and (= |fmod_double_#in~x| fmod_double_~x) (exists ((v_fmod_double_~hx~0_42 (_ BitVec 32)) (v_prenex_22 (_ BitVec 64))) (let ((.cse0 (bvxor v_fmod_double_~hx~0_42 (bvand (_ bv2147483648 32) v_fmod_double_~hx~0_42)))) (and (= |fmod_double_#in~y| (fp ((_ extract 63 63) v_prenex_22) ((_ extract 62 52) v_prenex_22) ((_ extract 51 0) v_prenex_22))) (not (bvsge .cse0 (_ bv2146435072 32))) (not (bvslt .cse0 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_22))))))) (= |fmod_double_#in~y| fmod_double_~y)) [2018-11-23 11:43:00,261 INFO L448 ceAbstractionStarter]: For program point L127-3(lines 23 161) no Hoare annotation was computed. [2018-11-23 11:43:00,261 INFO L448 ceAbstractionStarter]: For program point L145(lines 145 151) no Hoare annotation was computed. [2018-11-23 11:43:00,261 INFO L448 ceAbstractionStarter]: For program point L79(lines 79 85) no Hoare annotation was computed. [2018-11-23 11:43:00,261 INFO L448 ceAbstractionStarter]: For program point L46(lines 46 51) no Hoare annotation was computed. [2018-11-23 11:43:00,261 INFO L448 ceAbstractionStarter]: For program point L79-2(lines 23 161) no Hoare annotation was computed. [2018-11-23 11:43:00,261 INFO L448 ceAbstractionStarter]: For program point L46-2(lines 23 161) no Hoare annotation was computed. [2018-11-23 11:43:00,261 INFO L448 ceAbstractionStarter]: For program point L47(lines 47 48) no Hoare annotation was computed. [2018-11-23 11:43:00,261 INFO L448 ceAbstractionStarter]: For program point L64(lines 23 161) no Hoare annotation was computed. [2018-11-23 11:43:00,262 INFO L448 ceAbstractionStarter]: For program point L65(lines 65 71) no Hoare annotation was computed. [2018-11-23 11:43:00,262 INFO L448 ceAbstractionStarter]: For program point fmod_doubleEXIT(lines 23 161) no Hoare annotation was computed. [2018-11-23 11:43:00,262 INFO L448 ceAbstractionStarter]: For program point L49(lines 49 50) no Hoare annotation was computed. [2018-11-23 11:43:00,262 INFO L448 ceAbstractionStarter]: For program point L132(lines 132 159) no Hoare annotation was computed. [2018-11-23 11:43:00,262 INFO L448 ceAbstractionStarter]: For program point L33(lines 33 38) no Hoare annotation was computed. [2018-11-23 11:43:00,262 INFO L448 ceAbstractionStarter]: For program point L33-1(lines 23 161) no Hoare annotation was computed. [2018-11-23 11:43:00,262 INFO L448 ceAbstractionStarter]: For program point L66-2(lines 66 67) no Hoare annotation was computed. [2018-11-23 11:43:00,262 INFO L448 ceAbstractionStarter]: For program point L33-2(lines 33 38) no Hoare annotation was computed. [2018-11-23 11:43:00,262 INFO L444 ceAbstractionStarter]: At program point L66-3(lines 66 67) the Hoare annotation is: (and (= |fmod_double_#in~x| fmod_double_~x) (not (bvsge fmod_double_~hx~0 (_ bv2146435072 32))) (exists ((v_prenex_14 (_ BitVec 64))) (and (= |fmod_double_#in~y| (fp ((_ extract 63 63) v_prenex_14) ((_ extract 62 52) v_prenex_14) ((_ extract 51 0) v_prenex_14))) (= ((_ extract 31 0) v_prenex_14) fmod_double_~ly~0) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_14)) fmod_double_~hy~0))) (exists ((v_fmod_double_~hx~0_42 (_ BitVec 32)) (v_prenex_22 (_ BitVec 64))) (let ((.cse0 (bvxor v_fmod_double_~hx~0_42 (bvand (_ bv2147483648 32) v_fmod_double_~hx~0_42)))) (and (= |fmod_double_#in~y| (fp ((_ extract 63 63) v_prenex_22) ((_ extract 62 52) v_prenex_22) ((_ extract 51 0) v_prenex_22))) (not (bvsge .cse0 (_ bv2146435072 32))) (not (bvslt .cse0 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_22))))))) (exists ((|v_q#valueAsBitvector_5| (_ BitVec 64))) (and (= |fmod_double_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_5|) ((_ extract 62 52) |v_q#valueAsBitvector_5|) ((_ extract 51 0) |v_q#valueAsBitvector_5|))) (= fmod_double_~hx~0 (let ((.cse1 ((_ extract 63 32) |v_q#valueAsBitvector_5|))) (bvxor .cse1 (bvand (_ bv2147483648 32) .cse1)))))) (= |fmod_double_#in~y| fmod_double_~y)) [2018-11-23 11:43:00,262 INFO L448 ceAbstractionStarter]: For program point L134-1(lines 134 139) no Hoare annotation was computed. [2018-11-23 11:43:00,263 INFO L448 ceAbstractionStarter]: For program point L101-1(lines 101 115) no Hoare annotation was computed. [2018-11-23 11:43:00,263 INFO L444 ceAbstractionStarter]: At program point L134-2(lines 134 139) the Hoare annotation is: (and (= |fmod_double_#in~x| fmod_double_~x) (exists ((v_fmod_double_~hx~0_42 (_ BitVec 32)) (v_prenex_22 (_ BitVec 64))) (let ((.cse0 (bvxor v_fmod_double_~hx~0_42 (bvand (_ bv2147483648 32) v_fmod_double_~hx~0_42)))) (and (= |fmod_double_#in~y| (fp ((_ extract 63 63) v_prenex_22) ((_ extract 62 52) v_prenex_22) ((_ extract 51 0) v_prenex_22))) (not (bvsge .cse0 (_ bv2146435072 32))) (not (bvslt .cse0 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_22))))))) (= |fmod_double_#in~y| fmod_double_~y)) [2018-11-23 11:43:00,263 INFO L448 ceAbstractionStarter]: For program point L101-3(lines 101 115) no Hoare annotation was computed. [2018-11-23 11:43:00,263 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 11:43:00,263 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-23 11:43:00,263 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 11:43:00,263 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 11:43:00,263 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 173 195) the Hoare annotation is: true [2018-11-23 11:43:00,263 INFO L448 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-11-23 11:43:00,263 INFO L448 ceAbstractionStarter]: For program point L188(lines 188 191) no Hoare annotation was computed. [2018-11-23 11:43:00,263 INFO L444 ceAbstractionStarter]: At program point L185(line 185) the Hoare annotation is: (and (= main_~y~0 (fp.div roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0) (_ +zero 11 53))) (exists ((v_prenex_13 (_ BitVec 64))) (and (not (= (_ bv0 32) (bvlshr (bvadd (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_13)) (_ bv2148532224 32)) (_ bv31 32)))) (= (fp ((_ extract 63 63) v_prenex_13) ((_ extract 62 52) v_prenex_13) ((_ extract 51 0) v_prenex_13)) main_~x~0)))) [2018-11-23 11:43:00,264 INFO L448 ceAbstractionStarter]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 189) no Hoare annotation was computed. [2018-11-23 11:43:00,264 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 173 195) no Hoare annotation was computed. [2018-11-23 11:43:00,264 INFO L448 ceAbstractionStarter]: For program point L185-1(line 185) no Hoare annotation was computed. [2018-11-23 11:43:00,264 INFO L444 ceAbstractionStarter]: At program point L183(line 183) the Hoare annotation is: (= main_~y~0 (fp.div roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0) (_ +zero 11 53))) [2018-11-23 11:43:00,264 INFO L448 ceAbstractionStarter]: For program point L183-1(lines 183 192) no Hoare annotation was computed. [2018-11-23 11:43:00,264 INFO L448 ceAbstractionStarter]: For program point L183-3(lines 183 192) no Hoare annotation was computed. [2018-11-23 11:43:00,264 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 173 195) no Hoare annotation was computed. [2018-11-23 11:43:00,269 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,269 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,269 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,270 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,270 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,270 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,270 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,270 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,270 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,270 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,270 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,270 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,270 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,271 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,271 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,271 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,271 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,271 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,275 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,276 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,276 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,276 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,276 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,276 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,276 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,276 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,276 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,276 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,277 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,277 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,277 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,277 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,277 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,277 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,277 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,277 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,278 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,278 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,278 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,278 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,279 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,279 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,279 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,279 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,279 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,279 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,279 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,279 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,279 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,279 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,279 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,280 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,280 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,280 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,280 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,281 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,281 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,281 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,281 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,281 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,281 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,282 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,282 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,282 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,282 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,282 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,282 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,283 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,283 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,283 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,283 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,283 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,284 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,284 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,284 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,284 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,284 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,284 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,284 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,284 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,285 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,285 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,285 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,285 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,285 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,286 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,286 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,286 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,286 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,286 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,287 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,287 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,287 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,287 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,287 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,287 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,288 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,288 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,288 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,288 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,288 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,288 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,289 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,289 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,289 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,289 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,290 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,290 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,290 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,290 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,290 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,290 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,291 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,291 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,291 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,291 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,291 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,291 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,291 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,292 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,292 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,292 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,292 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,292 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,293 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,293 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,293 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,293 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,293 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,294 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,294 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,294 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,294 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,295 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,295 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,295 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,295 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,295 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,295 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,295 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,296 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,296 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,296 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,296 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,297 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,297 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,297 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,297 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,297 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,297 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,298 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,298 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,298 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,298 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,298 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,299 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,299 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,299 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,300 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,300 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,300 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,300 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,300 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,300 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,301 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,301 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,301 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,301 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,301 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,301 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,302 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,302 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,302 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,302 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,302 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,302 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,303 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,303 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,303 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,303 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,304 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,304 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,304 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,304 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,304 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,305 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,305 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,305 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,305 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,305 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,305 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,305 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,307 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 11:43:00 BoogieIcfgContainer [2018-11-23 11:43:00,307 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 11:43:00,307 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 11:43:00,307 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 11:43:00,308 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 11:43:00,308 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:42:34" (3/4) ... [2018-11-23 11:43:00,311 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 11:43:00,316 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isfinite_double [2018-11-23 11:43:00,317 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 11:43:00,317 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fmod_double [2018-11-23 11:43:00,317 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 11:43:00,321 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2018-11-23 11:43:00,322 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2018-11-23 11:43:00,322 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-23 11:43:00,322 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-23 11:43:00,342 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: x == \old(x) [2018-11-23 11:43:00,342 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(x) == x && \old(y) == y [2018-11-23 11:43:00,357 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_cc79830c-ed6c-4ec3-84fa-e498c58fe757/bin-2019/uautomizer/witness.graphml [2018-11-23 11:43:00,357 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 11:43:00,357 INFO L168 Benchmark]: Toolchain (without parser) took 29450.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 212.9 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -165.6 MB). Peak memory consumption was 47.3 MB. Max. memory is 11.5 GB. [2018-11-23 11:43:00,358 INFO L168 Benchmark]: CDTParser took 0.20 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 11:43:00,359 INFO L168 Benchmark]: CACSL2BoogieTranslator took 261.54 ms. Allocated memory is still 1.0 GB. Free memory was 949.7 MB in the beginning and 928.3 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-23 11:43:00,359 INFO L168 Benchmark]: Boogie Procedure Inliner took 68.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.0 MB). Free memory was 928.3 MB in the beginning and 1.1 GB in the end (delta: -221.0 MB). Peak memory consumption was 15.5 MB. Max. memory is 11.5 GB. [2018-11-23 11:43:00,359 INFO L168 Benchmark]: Boogie Preprocessor took 37.61 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 11:43:00,359 INFO L168 Benchmark]: RCFGBuilder took 3437.58 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: 43.5 MB). Peak memory consumption was 43.5 MB. Max. memory is 11.5 GB. [2018-11-23 11:43:00,359 INFO L168 Benchmark]: TraceAbstraction took 25592.23 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 51.9 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -16.6 MB). Peak memory consumption was 35.3 MB. Max. memory is 11.5 GB. [2018-11-23 11:43:00,360 INFO L168 Benchmark]: Witness Printer took 49.45 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2018-11-23 11:43:00,361 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 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 261.54 ms. Allocated memory is still 1.0 GB. Free memory was 949.7 MB in the beginning and 928.3 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 68.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.0 MB). Free memory was 928.3 MB in the beginning and 1.1 GB in the end (delta: -221.0 MB). Peak memory consumption was 15.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 37.61 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 3437.58 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: 43.5 MB). Peak memory consumption was 43.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 25592.23 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 51.9 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -16.6 MB). Peak memory consumption was 35.3 MB. Max. memory is 11.5 GB. * Witness Printer took 49.45 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 189]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 58]: Loop Invariant [2018-11-23 11:43:00,368 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,368 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,369 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,369 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,369 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,369 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,369 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,369 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,369 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,370 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,370 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,370 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,370 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,370 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,370 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,371 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,371 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,371 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,371 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,372 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,372 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,372 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,372 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,372 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,372 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,372 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,373 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,373 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,373 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,373 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,373 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,373 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,373 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,374 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,374 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,374 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] Derived loop invariant: ((((\old(x) == x && !~bvsge32(hx, 2146435072bv32)) && (\exists v_prenex_14 : bv64 :: (\old(y) == ~fp~LONGDOUBLE(v_prenex_14[63:63], v_prenex_14[62:52], v_prenex_14[51:0]) && v_prenex_14[31:0] == ly) && ~bvand32(2147483647bv32, v_prenex_14[63:32]) == hy)) && (\exists v_fmod_double_~hx~0_42 : bv32, v_prenex_22 : bv64 :: (\old(y) == ~fp~LONGDOUBLE(v_prenex_22[63:63], v_prenex_22[62:52], v_prenex_22[51:0]) && !~bvsge32(~bvxor32(v_fmod_double_~hx~0_42, ~bvand32(2147483648bv32, v_fmod_double_~hx~0_42)), 2146435072bv32)) && !~bvslt32(~bvxor32(v_fmod_double_~hx~0_42, ~bvand32(2147483648bv32, v_fmod_double_~hx~0_42)), ~bvand32(2147483647bv32, v_prenex_22[63:32])))) && (\exists v_q#valueAsBitvector_5 : bv64 :: \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_5[63:63], v_q#valueAsBitvector_5[62:52], v_q#valueAsBitvector_5[51:0]) && hx == ~bvxor32(v_q#valueAsBitvector_5[63:32], ~bvand32(2147483648bv32, v_q#valueAsBitvector_5[63:32])))) && \old(y) == y - InvariantResult [Line: 165]: Loop Invariant Derived loop invariant: x == \old(x) - InvariantResult [Line: 69]: Loop Invariant [2018-11-23 11:43:00,374 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,375 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,375 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,375 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,375 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,375 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,375 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,375 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,375 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,376 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,376 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,376 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,376 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,376 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,376 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,376 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,376 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,377 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,377 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,377 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,377 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,377 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,377 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,378 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,378 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,378 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,378 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,378 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,378 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,378 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,379 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,379 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,379 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,379 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,379 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,379 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] Derived loop invariant: ((((\old(x) == x && !~bvsge32(hx, 2146435072bv32)) && (\exists v_prenex_14 : bv64 :: (\old(y) == ~fp~LONGDOUBLE(v_prenex_14[63:63], v_prenex_14[62:52], v_prenex_14[51:0]) && v_prenex_14[31:0] == ly) && ~bvand32(2147483647bv32, v_prenex_14[63:32]) == hy)) && (\exists v_fmod_double_~hx~0_42 : bv32, v_prenex_22 : bv64 :: (\old(y) == ~fp~LONGDOUBLE(v_prenex_22[63:63], v_prenex_22[62:52], v_prenex_22[51:0]) && !~bvsge32(~bvxor32(v_fmod_double_~hx~0_42, ~bvand32(2147483648bv32, v_fmod_double_~hx~0_42)), 2146435072bv32)) && !~bvslt32(~bvxor32(v_fmod_double_~hx~0_42, ~bvand32(2147483648bv32, v_fmod_double_~hx~0_42)), ~bvand32(2147483647bv32, v_prenex_22[63:32])))) && (\exists v_q#valueAsBitvector_5 : bv64 :: \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_5[63:63], v_q#valueAsBitvector_5[62:52], v_q#valueAsBitvector_5[51:0]) && hx == ~bvxor32(v_q#valueAsBitvector_5[63:32], ~bvand32(2147483648bv32, v_q#valueAsBitvector_5[63:32])))) && \old(y) == y - InvariantResult [Line: 127]: Loop Invariant [2018-11-23 11:43:00,380 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,380 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,380 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,380 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,380 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,380 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,380 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,380 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,381 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,381 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,381 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,381 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,381 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,381 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,381 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,382 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] Derived loop invariant: (\old(x) == x && (\exists v_fmod_double_~hx~0_42 : bv32, v_prenex_22 : bv64 :: (\old(y) == ~fp~LONGDOUBLE(v_prenex_22[63:63], v_prenex_22[62:52], v_prenex_22[51:0]) && !~bvsge32(~bvxor32(v_fmod_double_~hx~0_42, ~bvand32(2147483648bv32, v_fmod_double_~hx~0_42)), 2146435072bv32)) && !~bvslt32(~bvxor32(v_fmod_double_~hx~0_42, ~bvand32(2147483648bv32, v_fmod_double_~hx~0_42)), ~bvand32(2147483647bv32, v_prenex_22[63:32])))) && \old(y) == y - InvariantResult [Line: 55]: Loop Invariant [2018-11-23 11:43:00,382 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,382 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,382 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,382 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,383 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,383 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,383 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,383 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,383 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,383 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,383 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,384 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,384 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,384 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,384 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,384 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,384 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,385 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,385 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,385 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,385 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,386 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,386 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,386 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,386 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,386 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,386 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,387 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,387 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,387 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,387 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,387 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,387 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,387 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,388 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,388 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] Derived loop invariant: ((((\old(x) == x && !~bvsge32(hx, 2146435072bv32)) && (\exists v_prenex_14 : bv64 :: (\old(y) == ~fp~LONGDOUBLE(v_prenex_14[63:63], v_prenex_14[62:52], v_prenex_14[51:0]) && v_prenex_14[31:0] == ly) && ~bvand32(2147483647bv32, v_prenex_14[63:32]) == hy)) && (\exists v_fmod_double_~hx~0_42 : bv32, v_prenex_22 : bv64 :: (\old(y) == ~fp~LONGDOUBLE(v_prenex_22[63:63], v_prenex_22[62:52], v_prenex_22[51:0]) && !~bvsge32(~bvxor32(v_fmod_double_~hx~0_42, ~bvand32(2147483648bv32, v_fmod_double_~hx~0_42)), 2146435072bv32)) && !~bvslt32(~bvxor32(v_fmod_double_~hx~0_42, ~bvand32(2147483648bv32, v_fmod_double_~hx~0_42)), ~bvand32(2147483647bv32, v_prenex_22[63:32])))) && (\exists v_q#valueAsBitvector_5 : bv64 :: \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_5[63:63], v_q#valueAsBitvector_5[62:52], v_q#valueAsBitvector_5[51:0]) && hx == ~bvxor32(v_q#valueAsBitvector_5[63:32], ~bvand32(2147483648bv32, v_q#valueAsBitvector_5[63:32])))) && \old(y) == y - InvariantResult [Line: 134]: Loop Invariant [2018-11-23 11:43:00,388 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,388 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,389 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,389 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,389 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,389 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,389 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,389 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,391 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,391 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,392 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,392 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,392 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,392 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,392 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,392 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] Derived loop invariant: (\old(x) == x && (\exists v_fmod_double_~hx~0_42 : bv32, v_prenex_22 : bv64 :: (\old(y) == ~fp~LONGDOUBLE(v_prenex_22[63:63], v_prenex_22[62:52], v_prenex_22[51:0]) && !~bvsge32(~bvxor32(v_fmod_double_~hx~0_42, ~bvand32(2147483648bv32, v_fmod_double_~hx~0_42)), 2146435072bv32)) && !~bvslt32(~bvxor32(v_fmod_double_~hx~0_42, ~bvand32(2147483648bv32, v_fmod_double_~hx~0_42)), ~bvand32(2147483647bv32, v_prenex_22[63:32])))) && \old(y) == y - InvariantResult [Line: 66]: Loop Invariant [2018-11-23 11:43:00,393 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,393 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,393 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,393 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,394 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,394 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,394 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,394 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,394 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,394 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,394 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,395 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,395 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,395 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,395 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,395 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,395 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,396 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,396 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,396 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,396 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,396 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,397 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 11:43:00,397 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,397 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,397 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,397 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,397 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,398 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,398 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,398 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,398 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,398 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,398 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,398 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 11:43:00,398 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] Derived loop invariant: ((((\old(x) == x && !~bvsge32(hx, 2146435072bv32)) && (\exists v_prenex_14 : bv64 :: (\old(y) == ~fp~LONGDOUBLE(v_prenex_14[63:63], v_prenex_14[62:52], v_prenex_14[51:0]) && v_prenex_14[31:0] == ly) && ~bvand32(2147483647bv32, v_prenex_14[63:32]) == hy)) && (\exists v_fmod_double_~hx~0_42 : bv32, v_prenex_22 : bv64 :: (\old(y) == ~fp~LONGDOUBLE(v_prenex_22[63:63], v_prenex_22[62:52], v_prenex_22[51:0]) && !~bvsge32(~bvxor32(v_fmod_double_~hx~0_42, ~bvand32(2147483648bv32, v_fmod_double_~hx~0_42)), 2146435072bv32)) && !~bvslt32(~bvxor32(v_fmod_double_~hx~0_42, ~bvand32(2147483648bv32, v_fmod_double_~hx~0_42)), ~bvand32(2147483647bv32, v_prenex_22[63:32])))) && (\exists v_q#valueAsBitvector_5 : bv64 :: \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_5[63:63], v_q#valueAsBitvector_5[62:52], v_q#valueAsBitvector_5[51:0]) && hx == ~bvxor32(v_q#valueAsBitvector_5[63:32], ~bvand32(2147483648bv32, v_q#valueAsBitvector_5[63:32])))) && \old(y) == y - InvariantResult [Line: 27]: Loop Invariant Derived loop invariant: \old(x) == x && \old(y) == y - InvariantResult [Line: 101]: Loop Invariant [2018-11-23 11:43:00,399 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,399 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,399 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,399 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,399 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,400 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,400 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,400 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,400 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,400 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,400 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 11:43:00,401 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,401 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,401 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,401 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 11:43:00,401 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] Derived loop invariant: (\old(x) == x && (\exists v_fmod_double_~hx~0_42 : bv32, v_prenex_22 : bv64 :: (\old(y) == ~fp~LONGDOUBLE(v_prenex_22[63:63], v_prenex_22[62:52], v_prenex_22[51:0]) && !~bvsge32(~bvxor32(v_fmod_double_~hx~0_42, ~bvand32(2147483648bv32, v_fmod_double_~hx~0_42)), 2146435072bv32)) && !~bvslt32(~bvxor32(v_fmod_double_~hx~0_42, ~bvand32(2147483648bv32, v_fmod_double_~hx~0_42)), ~bvand32(2147483647bv32, v_prenex_22[63:32])))) && \old(y) == y - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 72 locations, 1 error locations. SAFE Result, 25.5s OverallTime, 4 OverallIterations, 1 TraceHistogramMax, 18.9s AutomataDifference, 0.0s DeadEndRemovalTime, 2.2s HoareAnnotationTime, HoareTripleCheckerStatistics: 317 SDtfs, 335 SDslu, 1293 SDs, 0 SdLazy, 549 SolverSat, 16 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 16.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 120 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 3.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=72occurred in iteration=0, traceCheckStatistics: No data available, 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: 0.0s AutomataMinimizationTime, 4 MinimizatonAttempts, 6 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 17 LocationsWithAnnotation, 26 PreInvPairs, 36 NumberOfFragments, 494 HoareAnnotationTreeSize, 26 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 17 FomulaSimplificationsInter, 122 FormulaSimplificationTreeSizeReductionInter, 2.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 1.8s SatisfiabilityAnalysisTime, 2.2s InterpolantComputationTime, 110 NumberOfCodeBlocks, 110 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 106 ConstructedInterpolants, 29 QuantifiedInterpolants, 25317 SizeOfPredicates, 20 NumberOfNonLiveVariables, 426 ConjunctsInSsa, 48 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...