./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1131b_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_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1131b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c6d763742402f5574758af03df7d1953644b4c87 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1131b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c6d763742402f5574758af03df7d1953644b4c87 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 12:45:25,596 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 12:45:25,597 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 12:45:25,603 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 12:45:25,603 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 12:45:25,604 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 12:45:25,605 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 12:45:25,606 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 12:45:25,607 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 12:45:25,608 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 12:45:25,608 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 12:45:25,608 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 12:45:25,609 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 12:45:25,610 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 12:45:25,610 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 12:45:25,610 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 12:45:25,611 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 12:45:25,612 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 12:45:25,613 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 12:45:25,614 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 12:45:25,615 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 12:45:25,616 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 12:45:25,617 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 12:45:25,617 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 12:45:25,617 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 12:45:25,618 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 12:45:25,619 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 12:45:25,619 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 12:45:25,620 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 12:45:25,620 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 12:45:25,620 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 12:45:25,621 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 12:45:25,621 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 12:45:25,621 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 12:45:25,621 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 12:45:25,622 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 12:45:25,622 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-23 12:45:25,629 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 12:45:25,629 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 12:45:25,630 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 12:45:25,630 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 12:45:25,630 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 12:45:25,630 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 12:45:25,630 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 12:45:25,630 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-23 12:45:25,631 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 12:45:25,631 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 12:45:25,631 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-23 12:45:25,631 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-23 12:45:25,631 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 12:45:25,632 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 12:45:25,632 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 12:45:25,632 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 12:45:25,632 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 12:45:25,632 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 12:45:25,632 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 12:45:25,632 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 12:45:25,632 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 12:45:25,633 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 12:45:25,633 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 12:45:25,633 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 12:45:25,633 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 12:45:25,633 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 12:45:25,633 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 12:45:25,633 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 12:45:25,634 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 12:45:25,634 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 12:45:25,634 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 12:45:25,634 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 12:45:25,634 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 12:45:25,634 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-23 12:45:25,634 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 12:45:25,634 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 12:45:25,635 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 12:45:25,635 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/bin-2019/utaipan 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 -> Taipan 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 -> c6d763742402f5574758af03df7d1953644b4c87 [2018-11-23 12:45:25,653 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 12:45:25,661 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 12:45:25,663 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 12:45:25,664 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 12:45:25,664 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 12:45:25,665 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/bin-2019/utaipan/../../sv-benchmarks/c/float-newlib/double_req_bl_1131b_true-unreach-call.c [2018-11-23 12:45:25,701 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/bin-2019/utaipan/data/47601beba/066d12f902124b4d85244c0f8b5abe57/FLAG652933c60 [2018-11-23 12:45:26,118 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 12:45:26,118 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/sv-benchmarks/c/float-newlib/double_req_bl_1131b_true-unreach-call.c [2018-11-23 12:45:26,124 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/bin-2019/utaipan/data/47601beba/066d12f902124b4d85244c0f8b5abe57/FLAG652933c60 [2018-11-23 12:45:26,134 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/bin-2019/utaipan/data/47601beba/066d12f902124b4d85244c0f8b5abe57 [2018-11-23 12:45:26,136 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 12:45:26,137 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 12:45:26,137 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 12:45:26,137 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 12:45:26,139 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 12:45:26,140 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:45:26" (1/1) ... [2018-11-23 12:45:26,142 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ff9ad9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:26, skipping insertion in model container [2018-11-23 12:45:26,142 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:45:26" (1/1) ... [2018-11-23 12:45:26,148 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 12:45:26,167 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 12:45:26,299 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:45:26,303 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 12:45:26,338 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:45:26,396 INFO L195 MainTranslator]: Completed translation [2018-11-23 12:45:26,396 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:26 WrapperNode [2018-11-23 12:45:26,397 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 12:45:26,397 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 12:45:26,397 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 12:45:26,397 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 12:45:26,404 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:26" (1/1) ... [2018-11-23 12:45:26,413 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:26" (1/1) ... [2018-11-23 12:45:26,417 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 12:45:26,418 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 12:45:26,418 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 12:45:26,418 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 12:45:26,424 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:26" (1/1) ... [2018-11-23 12:45:26,424 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:26" (1/1) ... [2018-11-23 12:45:26,426 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:26" (1/1) ... [2018-11-23 12:45:26,426 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:26" (1/1) ... [2018-11-23 12:45:26,439 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:26" (1/1) ... [2018-11-23 12:45:26,444 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:26" (1/1) ... [2018-11-23 12:45:26,446 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:26" (1/1) ... [2018-11-23 12:45:26,448 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 12:45:26,448 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 12:45:26,448 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 12:45:26,448 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 12:45:26,449 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:26" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/bin-2019/utaipan/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 12:45:26,489 INFO L130 BoogieDeclarations]: Found specification of procedure isfinite_double [2018-11-23 12:45:26,489 INFO L138 BoogieDeclarations]: Found implementation of procedure isfinite_double [2018-11-23 12:45:26,489 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 12:45:26,489 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 12:45:26,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 12:45:26,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-23 12:45:26,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 12:45:26,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 12:45:26,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-23 12:45:26,490 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 12:45:26,490 INFO L130 BoogieDeclarations]: Found specification of procedure fmod_double [2018-11-23 12:45:26,490 INFO L138 BoogieDeclarations]: Found implementation of procedure fmod_double [2018-11-23 12:45:26,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 12:45:26,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 12:45:26,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 12:45:26,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2018-11-23 12:45:26,491 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 12:45:26,900 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 12:45:26,900 INFO L280 CfgBuilder]: Removed 16 assue(true) statements. [2018-11-23 12:45:26,900 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:45:26 BoogieIcfgContainer [2018-11-23 12:45:26,901 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 12:45:26,901 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 12:45:26,901 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 12:45:26,904 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 12:45:26,904 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 12:45:26" (1/3) ... [2018-11-23 12:45:26,905 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19346085 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 12:45:26, skipping insertion in model container [2018-11-23 12:45:26,905 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:26" (2/3) ... [2018-11-23 12:45:26,905 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19346085 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 12:45:26, skipping insertion in model container [2018-11-23 12:45:26,905 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:45:26" (3/3) ... [2018-11-23 12:45:26,907 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_1131b_true-unreach-call.c [2018-11-23 12:45:26,915 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 12:45:26,922 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 12:45:26,936 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 12:45:26,963 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 12:45:26,963 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 12:45:26,963 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 12:45:26,963 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 12:45:26,964 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 12:45:26,964 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 12:45:26,964 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 12:45:26,964 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 12:45:26,980 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states. [2018-11-23 12:45:26,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-23 12:45:26,985 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:45:26,986 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 12:45:26,988 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:45:26,992 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:45:26,993 INFO L82 PathProgramCache]: Analyzing trace with hash -1765447542, now seen corresponding path program 1 times [2018-11-23 12:45:26,995 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 12:45:27,032 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:45:27,032 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:45:27,033 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:45:27,033 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 12:45:27,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:45:27,097 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 12:45:27,099 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:45:27,100 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-23 12:45:27,100 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 12:45:27,103 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-23 12:45:27,111 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-23 12:45:27,111 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 12:45:27,113 INFO L87 Difference]: Start difference. First operand 73 states. Second operand 2 states. [2018-11-23 12:45:27,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:45:27,133 INFO L93 Difference]: Finished difference Result 138 states and 227 transitions. [2018-11-23 12:45:27,134 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-23 12:45:27,135 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 25 [2018-11-23 12:45:27,135 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:45:27,142 INFO L225 Difference]: With dead ends: 138 [2018-11-23 12:45:27,142 INFO L226 Difference]: Without dead ends: 68 [2018-11-23 12:45:27,145 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 12:45:27,156 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states. [2018-11-23 12:45:27,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 68. [2018-11-23 12:45:27,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68 states. [2018-11-23 12:45:27,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 94 transitions. [2018-11-23 12:45:27,173 INFO L78 Accepts]: Start accepts. Automaton has 68 states and 94 transitions. Word has length 25 [2018-11-23 12:45:27,173 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:45:27,173 INFO L480 AbstractCegarLoop]: Abstraction has 68 states and 94 transitions. [2018-11-23 12:45:27,173 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-23 12:45:27,173 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 94 transitions. [2018-11-23 12:45:27,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-11-23 12:45:27,174 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:45:27,175 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 12:45:27,175 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:45:27,175 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:45:27,175 INFO L82 PathProgramCache]: Analyzing trace with hash 766574054, now seen corresponding path program 1 times [2018-11-23 12:45:27,175 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 12:45:27,176 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:45:27,176 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:45:27,177 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:45:27,177 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 12:45:27,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 12:45:27,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 12:45:27,289 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(~someUnaryDOUBLEoperation(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~mem0;havoc #t~union1;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~union3;havoc #t~mem2;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~union7;havoc #t~mem6;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]; [L15-L18] ~one_fmod~0 := 1.0; [L15-L18] call ~#Zero_fmod~0.base, ~#Zero_fmod~0.offset := #Ultimate.alloc(16); [L15-L18] call write~init~real(0.0, ~#Zero_fmod~0.base, ~#Zero_fmod~0.offset, 8); [L15-L18] 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] [L177] ~y~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0); [L178] ~x~0 := #t~nondet18; [L178] 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] [L180] 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] [L160-L168] ~x := #in~x; [L161] 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] [L163] call ~#gh_u~0.base, ~#gh_u~0.offset := #Ultimate.alloc(8); [L164] call write~real(~x, ~#gh_u~0.base, ~#gh_u~0.offset, 8); [L165] call #t~mem16 := read~int(~#gh_u~0.base, 4 + ~#gh_u~0.offset, 4); [L165] ~hx~1 := (if #t~mem16 % 4294967296 % 4294967296 <= 2147483647 then #t~mem16 % 4294967296 % 4294967296 else #t~mem16 % 4294967296 % 4294967296 - 4294967296); [L165] call write~real(#t~union17, ~#gh_u~0.base, ~#gh_u~0.offset, 8); [L165] havoc #t~mem16; [L165] havoc #t~union17; [L163] call ULTIMATE.dealloc(~#gh_u~0.base, ~#gh_u~0.offset); [L163] 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] [L167] #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] [L160-L168] 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] [L180] 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] [L180] 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] [L180-L189] assume 0 != #t~ret19; [L180] 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] [L182] 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] [L20-L158] ~x := #in~x; [L20-L158] ~y := #in~y; [L21] havoc ~n~0; [L21] havoc ~hx~0; [L21] havoc ~hy~0; [L21] havoc ~hz~0; [L21] havoc ~ix~0; [L21] havoc ~iy~0; [L21] havoc ~sx~0; [L21] havoc ~i~0; [L22] havoc ~lx~0; [L22] havoc ~ly~0; [L22] 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] [L25] call ~#ew_u~0.base, ~#ew_u~0.offset := #Ultimate.alloc(8); [L26] call write~real(~x, ~#ew_u~0.base, ~#ew_u~0.offset, 8); [L27] call #t~mem0 := read~int(~#ew_u~0.base, 4 + ~#ew_u~0.offset, 4); [L27] ~hx~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296); [L27] call write~real(#t~union1, ~#ew_u~0.base, ~#ew_u~0.offset, 8); [L27] havoc #t~mem0; [L27] havoc #t~union1; [L28] call #t~mem2 := read~int(~#ew_u~0.base, ~#ew_u~0.offset, 4); [L28] ~lx~0 := #t~mem2; [L28] call write~real(#t~union3, ~#ew_u~0.base, ~#ew_u~0.offset, 8); [L28] havoc #t~union3; [L28] havoc #t~mem2; [L25] call ULTIMATE.dealloc(~#ew_u~0.base, ~#ew_u~0.offset); [L25] 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] [L31] call ~#ew_u~1.base, ~#ew_u~1.offset := #Ultimate.alloc(8); [L32] call write~real(~y, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L33] call #t~mem4 := read~int(~#ew_u~1.base, 4 + ~#ew_u~1.offset, 4); [L33] ~hy~0 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L33] call write~real(#t~union5, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L33] havoc #t~mem4; [L33] havoc #t~union5; [L34] call #t~mem6 := read~int(~#ew_u~1.base, ~#ew_u~1.offset, 4); [L34] ~ly~0 := #t~mem6; [L34] call write~real(#t~union7, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L34] havoc #t~union7; [L34] havoc #t~mem6; [L31] call ULTIMATE.dealloc(~#ew_u~1.base, ~#ew_u~1.offset); [L31] 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] [L36] ~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); [L37] ~hx~0 := ~bitwiseXor(~hx~0, ~sx~0); [L38] ~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] [L40-L42] assume (0 == ~bitwiseOr(~hy~0, ~ly~0) % 4294967296 || ~hx~0 >= 2146435072) || ~bitwiseOr(~hy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072; [L42] #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] [L20-L158] 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] [L182] 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] [L182] ~res~0 := #t~ret20; [L182] 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] [L185-L188] 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] [L186] 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]; [L15-L18] ~one_fmod~0 := 1.0; [L15-L18] call ~#Zero_fmod~0.base, ~#Zero_fmod~0.offset := #Ultimate.alloc(16); [L15-L18] call write~init~real(0.0, ~#Zero_fmod~0.base, ~#Zero_fmod~0.offset, 8); [L15-L18] 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] [L177] ~y~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0); [L178] ~x~0 := #t~nondet18; [L178] 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] [L180] 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] [L160-L168] ~x := #in~x; [L161] 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] [L163] call ~#gh_u~0.base, ~#gh_u~0.offset := #Ultimate.alloc(8); [L164] call write~real(~x, ~#gh_u~0.base, ~#gh_u~0.offset, 8); [L165] call #t~mem16 := read~int(~#gh_u~0.base, 4 + ~#gh_u~0.offset, 4); [L165] ~hx~1 := (if #t~mem16 % 4294967296 % 4294967296 <= 2147483647 then #t~mem16 % 4294967296 % 4294967296 else #t~mem16 % 4294967296 % 4294967296 - 4294967296); [L165] call write~real(#t~union17, ~#gh_u~0.base, ~#gh_u~0.offset, 8); [L165] havoc #t~mem16; [L165] havoc #t~union17; [L163] call ULTIMATE.dealloc(~#gh_u~0.base, ~#gh_u~0.offset); [L163] 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] [L167] #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] [L160-L168] 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] [L180] 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] [L180] 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] [L180-L189] assume 0 != #t~ret19; [L180] 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] [L182] 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] [L20-L158] ~x := #in~x; [L20-L158] ~y := #in~y; [L21] havoc ~n~0; [L21] havoc ~hx~0; [L21] havoc ~hy~0; [L21] havoc ~hz~0; [L21] havoc ~ix~0; [L21] havoc ~iy~0; [L21] havoc ~sx~0; [L21] havoc ~i~0; [L22] havoc ~lx~0; [L22] havoc ~ly~0; [L22] 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] [L25] call ~#ew_u~0.base, ~#ew_u~0.offset := #Ultimate.alloc(8); [L26] call write~real(~x, ~#ew_u~0.base, ~#ew_u~0.offset, 8); [L27] call #t~mem0 := read~int(~#ew_u~0.base, 4 + ~#ew_u~0.offset, 4); [L27] ~hx~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296); [L27] call write~real(#t~union1, ~#ew_u~0.base, ~#ew_u~0.offset, 8); [L27] havoc #t~mem0; [L27] havoc #t~union1; [L28] call #t~mem2 := read~int(~#ew_u~0.base, ~#ew_u~0.offset, 4); [L28] ~lx~0 := #t~mem2; [L28] call write~real(#t~union3, ~#ew_u~0.base, ~#ew_u~0.offset, 8); [L28] havoc #t~union3; [L28] havoc #t~mem2; [L25] call ULTIMATE.dealloc(~#ew_u~0.base, ~#ew_u~0.offset); [L25] 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] [L31] call ~#ew_u~1.base, ~#ew_u~1.offset := #Ultimate.alloc(8); [L32] call write~real(~y, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L33] call #t~mem4 := read~int(~#ew_u~1.base, 4 + ~#ew_u~1.offset, 4); [L33] ~hy~0 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L33] call write~real(#t~union5, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L33] havoc #t~mem4; [L33] havoc #t~union5; [L34] call #t~mem6 := read~int(~#ew_u~1.base, ~#ew_u~1.offset, 4); [L34] ~ly~0 := #t~mem6; [L34] call write~real(#t~union7, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L34] havoc #t~union7; [L34] havoc #t~mem6; [L31] call ULTIMATE.dealloc(~#ew_u~1.base, ~#ew_u~1.offset); [L31] 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] [L36] ~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); [L37] ~hx~0 := ~bitwiseXor(~hx~0, ~sx~0); [L38] ~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] [L40-L42] assume (0 == ~bitwiseOr(~hy~0, ~ly~0) % 4294967296 || ~hx~0 >= 2146435072) || ~bitwiseOr(~hy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072; [L42] #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] [L20-L158] 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] [L182] 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] [L182] ~res~0 := #t~ret20; [L182] 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] [L185-L188] 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] [L186] 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; [L15-L18] ~one_fmod~0 := 1.0; [L15-L18] FCALL call ~#Zero_fmod~0 := #Ultimate.alloc(16); [L15-L18] FCALL call write~init~real(0.0, { base: ~#Zero_fmod~0!base, offset: ~#Zero_fmod~0!offset }, 8); [L15-L18] 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] [L177] ~y~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0); [L178] ~x~0 := #t~nondet18; [L178] 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] [L180] 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] [L160-L168] ~x := #in~x; [L161] 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] [L163] FCALL call ~#gh_u~0 := #Ultimate.alloc(8); [L164] FCALL call write~real(~x, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L165] FCALL call #t~mem16 := read~int({ base: ~#gh_u~0!base, offset: 4 + ~#gh_u~0!offset }, 4); [L165] ~hx~1 := (if #t~mem16 % 4294967296 % 4294967296 <= 2147483647 then #t~mem16 % 4294967296 % 4294967296 else #t~mem16 % 4294967296 % 4294967296 - 4294967296); [L165] FCALL call write~real(#t~union17, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L165] havoc #t~mem16; [L165] havoc #t~union17; [L163] FCALL call ULTIMATE.dealloc(~#gh_u~0); [L163] 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] [L167] #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] [L180] 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] [L180] 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] [L180-L189] COND TRUE 0 != #t~ret19 [L180] 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] [L182] 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] [L20-L158] ~x := #in~x; [L20-L158] ~y := #in~y; [L21] havoc ~n~0; [L21] havoc ~hx~0; [L21] havoc ~hy~0; [L21] havoc ~hz~0; [L21] havoc ~ix~0; [L21] havoc ~iy~0; [L21] havoc ~sx~0; [L21] havoc ~i~0; [L22] havoc ~lx~0; [L22] havoc ~ly~0; [L22] 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] [L25] FCALL call ~#ew_u~0 := #Ultimate.alloc(8); [L26] FCALL call write~real(~x, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L27] FCALL call #t~mem0 := read~int({ base: ~#ew_u~0!base, offset: 4 + ~#ew_u~0!offset }, 4); [L27] ~hx~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296); [L27] FCALL call write~real(#t~union1, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L27] havoc #t~mem0; [L27] havoc #t~union1; [L28] FCALL call #t~mem2 := read~int({ base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 4); [L28] ~lx~0 := #t~mem2; [L28] FCALL call write~real(#t~union3, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L28] havoc #t~union3; [L28] havoc #t~mem2; [L25] FCALL call ULTIMATE.dealloc(~#ew_u~0); [L25] 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] [L31] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L32] FCALL call write~real(~y, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L33] FCALL call #t~mem4 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L33] ~hy~0 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L33] FCALL call write~real(#t~union5, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L33] havoc #t~mem4; [L33] havoc #t~union5; [L34] FCALL call #t~mem6 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L34] ~ly~0 := #t~mem6; [L34] FCALL call write~real(#t~union7, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L34] havoc #t~union7; [L34] havoc #t~mem6; [L31] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L31] 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] [L36] ~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); [L37] ~hx~0 := ~bitwiseXor(~hx~0, ~sx~0); [L38] ~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] [L40-L41] COND TRUE (0 == ~bitwiseOr(~hy~0, ~ly~0) % 4294967296 || ~hx~0 >= 2146435072) || ~bitwiseOr(~hy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072 [L42] #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] [L182] 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] [L182] ~res~0 := #t~ret20; [L182] 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] [L185] 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] [L186] 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; [L15-L18] ~one_fmod~0 := 1.0; [L15-L18] FCALL call ~#Zero_fmod~0 := #Ultimate.alloc(16); [L15-L18] FCALL call write~init~real(0.0, { base: ~#Zero_fmod~0!base, offset: ~#Zero_fmod~0!offset }, 8); [L15-L18] 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] [L177] ~y~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0); [L178] ~x~0 := #t~nondet18; [L178] 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] [L180] 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] [L160-L168] ~x := #in~x; [L161] 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] [L163] FCALL call ~#gh_u~0 := #Ultimate.alloc(8); [L164] FCALL call write~real(~x, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L165] FCALL call #t~mem16 := read~int({ base: ~#gh_u~0!base, offset: 4 + ~#gh_u~0!offset }, 4); [L165] ~hx~1 := (if #t~mem16 % 4294967296 % 4294967296 <= 2147483647 then #t~mem16 % 4294967296 % 4294967296 else #t~mem16 % 4294967296 % 4294967296 - 4294967296); [L165] FCALL call write~real(#t~union17, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L165] havoc #t~mem16; [L165] havoc #t~union17; [L163] FCALL call ULTIMATE.dealloc(~#gh_u~0); [L163] 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] [L167] #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] [L180] 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] [L180] 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] [L180-L189] COND TRUE 0 != #t~ret19 [L180] 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] [L182] 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] [L20-L158] ~x := #in~x; [L20-L158] ~y := #in~y; [L21] havoc ~n~0; [L21] havoc ~hx~0; [L21] havoc ~hy~0; [L21] havoc ~hz~0; [L21] havoc ~ix~0; [L21] havoc ~iy~0; [L21] havoc ~sx~0; [L21] havoc ~i~0; [L22] havoc ~lx~0; [L22] havoc ~ly~0; [L22] 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] [L25] FCALL call ~#ew_u~0 := #Ultimate.alloc(8); [L26] FCALL call write~real(~x, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L27] FCALL call #t~mem0 := read~int({ base: ~#ew_u~0!base, offset: 4 + ~#ew_u~0!offset }, 4); [L27] ~hx~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296); [L27] FCALL call write~real(#t~union1, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L27] havoc #t~mem0; [L27] havoc #t~union1; [L28] FCALL call #t~mem2 := read~int({ base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 4); [L28] ~lx~0 := #t~mem2; [L28] FCALL call write~real(#t~union3, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L28] havoc #t~union3; [L28] havoc #t~mem2; [L25] FCALL call ULTIMATE.dealloc(~#ew_u~0); [L25] 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] [L31] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L32] FCALL call write~real(~y, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L33] FCALL call #t~mem4 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L33] ~hy~0 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L33] FCALL call write~real(#t~union5, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L33] havoc #t~mem4; [L33] havoc #t~union5; [L34] FCALL call #t~mem6 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L34] ~ly~0 := #t~mem6; [L34] FCALL call write~real(#t~union7, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L34] havoc #t~union7; [L34] havoc #t~mem6; [L31] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L31] 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] [L36] ~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); [L37] ~hx~0 := ~bitwiseXor(~hx~0, ~sx~0); [L38] ~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] [L40-L41] COND TRUE (0 == ~bitwiseOr(~hy~0, ~ly~0) % 4294967296 || ~hx~0 >= 2146435072) || ~bitwiseOr(~hy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072 [L42] #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] [L182] 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] [L182] ~res~0 := #t~ret20; [L182] 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] [L185] 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] [L186] 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; [L15-L18] ~one_fmod~0 := 1.0; [L15-L18] FCALL call ~#Zero_fmod~0 := #Ultimate.alloc(16); [L15-L18] FCALL call write~init~real(0.0, { base: ~#Zero_fmod~0!base, offset: ~#Zero_fmod~0!offset }, 8); [L15-L18] 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] [L177] ~y~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0); [L178] ~x~0 := #t~nondet18; [L178] 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] [L180] 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] [L160-L168] ~x := #in~x; [L161] 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] [L163] FCALL call ~#gh_u~0 := #Ultimate.alloc(8); [L164] FCALL call write~real(~x, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L165] FCALL call #t~mem16 := read~int({ base: ~#gh_u~0!base, offset: 4 + ~#gh_u~0!offset }, 4); [L165] ~hx~1 := (if #t~mem16 % 4294967296 % 4294967296 <= 2147483647 then #t~mem16 % 4294967296 % 4294967296 else #t~mem16 % 4294967296 % 4294967296 - 4294967296); [L165] FCALL call write~real(#t~union17, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L165] havoc #t~mem16; [L165] havoc #t~union17; [L163] FCALL call ULTIMATE.dealloc(~#gh_u~0); [L163] 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] [L167] #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] [L180] 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] [L180] 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] [L180-L189] COND TRUE 0 != #t~ret19 [L180] 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] [L182] 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] [L20-L158] ~x := #in~x; [L20-L158] ~y := #in~y; [L21] havoc ~n~0; [L21] havoc ~hx~0; [L21] havoc ~hy~0; [L21] havoc ~hz~0; [L21] havoc ~ix~0; [L21] havoc ~iy~0; [L21] havoc ~sx~0; [L21] havoc ~i~0; [L22] havoc ~lx~0; [L22] havoc ~ly~0; [L22] 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] [L25] FCALL call ~#ew_u~0 := #Ultimate.alloc(8); [L26] FCALL call write~real(~x, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L27] FCALL call #t~mem0 := read~int({ base: ~#ew_u~0!base, offset: 4 + ~#ew_u~0!offset }, 4); [L27] ~hx~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296); [L27] FCALL call write~real(#t~union1, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L27] havoc #t~mem0; [L27] havoc #t~union1; [L28] FCALL call #t~mem2 := read~int({ base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 4); [L28] ~lx~0 := #t~mem2; [L28] FCALL call write~real(#t~union3, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L28] havoc #t~union3; [L28] havoc #t~mem2; [L25] FCALL call ULTIMATE.dealloc(~#ew_u~0); [L25] 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] [L31] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L32] FCALL call write~real(~y, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L33] FCALL call #t~mem4 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L33] ~hy~0 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L33] FCALL call write~real(#t~union5, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L33] havoc #t~mem4; [L33] havoc #t~union5; [L34] FCALL call #t~mem6 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L34] ~ly~0 := #t~mem6; [L34] FCALL call write~real(#t~union7, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L34] havoc #t~union7; [L34] havoc #t~mem6; [L31] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L31] 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] [L36] ~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); [L37] ~hx~0 := ~bitwiseXor(~hx~0, ~sx~0); [L38] ~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] [L40-L41] COND TRUE (0 == ~bitwiseOr(~hy~0, ~ly~0) % 4294967296 || ~hx~0 >= 2146435072) || ~bitwiseOr(~hy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072 [L42] #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] [L182] 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] [L182] ~res~0 := #t~ret20; [L182] 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] [L185] 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] [L186] 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; [L15-L18] ~one_fmod~0 := 1.0; [L15-L18] FCALL call ~#Zero_fmod~0 := #Ultimate.alloc(16); [L15-L18] FCALL call write~init~real(0.0, { base: ~#Zero_fmod~0!base, offset: ~#Zero_fmod~0!offset }, 8); [L15-L18] 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] [L177] ~y~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0); [L178] ~x~0 := #t~nondet18; [L178] 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] [L180] 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] [L160-L168] ~x := #in~x; [L161] 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] [L163] FCALL call ~#gh_u~0 := #Ultimate.alloc(8); [L164] FCALL call write~real(~x, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L165] FCALL call #t~mem16 := read~int({ base: ~#gh_u~0!base, offset: 4 + ~#gh_u~0!offset }, 4); [L165] ~hx~1 := (if #t~mem16 % 4294967296 % 4294967296 <= 2147483647 then #t~mem16 % 4294967296 % 4294967296 else #t~mem16 % 4294967296 % 4294967296 - 4294967296); [L165] FCALL call write~real(#t~union17, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L165] havoc #t~mem16; [L165] havoc #t~union17; [L163] FCALL call ULTIMATE.dealloc(~#gh_u~0); [L163] 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] [L167] #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] [L180] 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] [L180] 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] [L180-L189] COND TRUE 0 != #t~ret19 [L180] 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] [L182] 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] [L20-L158] ~x := #in~x; [L20-L158] ~y := #in~y; [L21] havoc ~n~0; [L21] havoc ~hx~0; [L21] havoc ~hy~0; [L21] havoc ~hz~0; [L21] havoc ~ix~0; [L21] havoc ~iy~0; [L21] havoc ~sx~0; [L21] havoc ~i~0; [L22] havoc ~lx~0; [L22] havoc ~ly~0; [L22] 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] [L25] FCALL call ~#ew_u~0 := #Ultimate.alloc(8); [L26] FCALL call write~real(~x, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L27] FCALL call #t~mem0 := read~int({ base: ~#ew_u~0!base, offset: 4 + ~#ew_u~0!offset }, 4); [L27] ~hx~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296); [L27] FCALL call write~real(#t~union1, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L27] havoc #t~mem0; [L27] havoc #t~union1; [L28] FCALL call #t~mem2 := read~int({ base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 4); [L28] ~lx~0 := #t~mem2; [L28] FCALL call write~real(#t~union3, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L28] havoc #t~union3; [L28] havoc #t~mem2; [L25] FCALL call ULTIMATE.dealloc(~#ew_u~0); [L25] 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] [L31] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L32] FCALL call write~real(~y, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L33] FCALL call #t~mem4 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L33] ~hy~0 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L33] FCALL call write~real(#t~union5, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L33] havoc #t~mem4; [L33] havoc #t~union5; [L34] FCALL call #t~mem6 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L34] ~ly~0 := #t~mem6; [L34] FCALL call write~real(#t~union7, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L34] havoc #t~union7; [L34] havoc #t~mem6; [L31] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L31] 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] [L36] ~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); [L37] ~hx~0 := ~bitwiseXor(~hx~0, ~sx~0); [L38] ~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] [L40-L41] COND TRUE (0 == ~bitwiseOr(~hy~0, ~ly~0) % 4294967296 || ~hx~0 >= 2146435072) || ~bitwiseOr(~hy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072 [L42] #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] [L182] 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] [L182] ~res~0 := #t~ret20; [L182] 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] [L185] 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] [L186] 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] [L15-L18] 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}] [L177] double y = -1.0 / 0.0; [L178] double x = __VERIFIER_nondet_double(); [L180] CALL isfinite_double(x) VAL [\old(x)=10737418245, one_fmod=1, Zero_fmod={10737418253:0}] [L161] __int32_t hx; VAL [\old(x)=10737418245, one_fmod=1, x=10737418245, Zero_fmod={10737418253:0}] [L163] ieee_double_shape_type gh_u; [L164] gh_u.value = (x) [L165] EXPR gh_u.parts.msw [L165] (hx) = gh_u.parts.msw [L167] 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}] [L180] RET isfinite_double(x) VAL [isfinite_double(x)=-3, one_fmod=1, x=10737418245, Zero_fmod={10737418253:0}] [L180] COND TRUE isfinite_double(x) [L182] CALL, EXPR fmod_double(x, y) VAL [\old(x)=10737418245, \old(y)=10737418263, one_fmod=1, Zero_fmod={10737418253:0}] [L21] __int32_t n, hx, hy, hz, ix, iy, sx, i; [L22] __uint32_t lx, ly, lz; VAL [\old(x)=10737418245, \old(y)=10737418263, one_fmod=1, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L25] ieee_double_shape_type ew_u; [L26] ew_u.value = (x) [L27] EXPR ew_u.parts.msw [L27] (hx) = ew_u.parts.msw [L28] EXPR ew_u.parts.lsw [L28] (lx) = ew_u.parts.lsw [L31] ieee_double_shape_type ew_u; [L32] ew_u.value = (y) [L33] EXPR ew_u.parts.msw [L33] (hy) = ew_u.parts.msw [L34] EXPR ew_u.parts.lsw [L34] (ly) = ew_u.parts.lsw [L36] sx = hx & 0x80000000 [L37] hx ^= sx [L38] 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}] [L40-L41] COND TRUE (hy | ly) == 0 || (hx >= 0x7ff00000) || ((hy | ((ly | -ly) >> 31)) > 0x7ff00000) [L42] 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}] [L182] RET, EXPR fmod_double(x, y) VAL [fmod_double(x, y)=10737418246, one_fmod=1, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L182] double res = fmod_double(x, y); [L185] COND TRUE res != x VAL [one_fmod=1, res=10737418246, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L186] __VERIFIER_error() VAL [one_fmod=1, res=10737418246, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] ----- [2018-11-23 12:45:27,352 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 12:45:27 BoogieIcfgContainer [2018-11-23 12:45:27,352 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 12:45:27,353 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 12:45:27,353 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 12:45:27,353 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 12:45:27,353 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:45:26" (3/4) ... [2018-11-23 12:45:27,357 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 12:45:27,357 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 12:45:27,358 INFO L168 Benchmark]: Toolchain (without parser) took 1221.46 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.9 MB). Free memory was 953.8 MB in the beginning and 1.0 GB in the end (delta: -57.5 MB). Peak memory consumption was 47.3 MB. Max. memory is 11.5 GB. [2018-11-23 12:45:27,360 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 12:45:27,360 INFO L168 Benchmark]: CACSL2BoogieTranslator took 259.65 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.9 MB). Free memory was 953.8 MB in the beginning and 1.1 GB in the end (delta: -150.8 MB). Peak memory consumption was 31.3 MB. Max. memory is 11.5 GB. [2018-11-23 12:45:27,361 INFO L168 Benchmark]: Boogie Procedure Inliner took 20.47 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 12:45:27,361 INFO L168 Benchmark]: Boogie Preprocessor took 30.18 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 12:45:27,362 INFO L168 Benchmark]: RCFGBuilder took 452.45 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 41.2 MB). Peak memory consumption was 41.2 MB. Max. memory is 11.5 GB. [2018-11-23 12:45:27,364 INFO L168 Benchmark]: TraceAbstraction took 451.49 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 46.7 MB). Peak memory consumption was 46.7 MB. Max. memory is 11.5 GB. [2018-11-23 12:45:27,365 INFO L168 Benchmark]: Witness Printer took 4.26 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 12:45:27,367 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 259.65 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.9 MB). Free memory was 953.8 MB in the beginning and 1.1 GB in the end (delta: -150.8 MB). Peak memory consumption was 31.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 20.47 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.18 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 452.45 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 41.2 MB). Peak memory consumption was 41.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 451.49 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 46.7 MB). Peak memory consumption was 46.7 MB. Max. memory is 11.5 GB. * Witness Printer took 4.26 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 186]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of bitwiseOr at line 41, overapproximation of someUnaryDOUBLEoperation at line 17, overapproximation of someBinaryArithmeticDOUBLEoperation at line 42, overapproximation of bitwiseAnd at line 36, overapproximation of someBinaryDOUBLEComparisonOperation at line 185, overapproximation of bitwiseXor at line 37. Possible FailurePath: [L15-L18] 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}] [L177] double y = -1.0 / 0.0; [L178] double x = __VERIFIER_nondet_double(); [L180] CALL isfinite_double(x) VAL [\old(x)=10737418245, one_fmod=1, Zero_fmod={10737418253:0}] [L161] __int32_t hx; VAL [\old(x)=10737418245, one_fmod=1, x=10737418245, Zero_fmod={10737418253:0}] [L163] ieee_double_shape_type gh_u; [L164] gh_u.value = (x) [L165] EXPR gh_u.parts.msw [L165] (hx) = gh_u.parts.msw [L167] 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}] [L180] RET isfinite_double(x) VAL [isfinite_double(x)=-3, one_fmod=1, x=10737418245, Zero_fmod={10737418253:0}] [L180] COND TRUE isfinite_double(x) [L182] CALL, EXPR fmod_double(x, y) VAL [\old(x)=10737418245, \old(y)=10737418263, one_fmod=1, Zero_fmod={10737418253:0}] [L21] __int32_t n, hx, hy, hz, ix, iy, sx, i; [L22] __uint32_t lx, ly, lz; VAL [\old(x)=10737418245, \old(y)=10737418263, one_fmod=1, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L25] ieee_double_shape_type ew_u; [L26] ew_u.value = (x) [L27] EXPR ew_u.parts.msw [L27] (hx) = ew_u.parts.msw [L28] EXPR ew_u.parts.lsw [L28] (lx) = ew_u.parts.lsw [L31] ieee_double_shape_type ew_u; [L32] ew_u.value = (y) [L33] EXPR ew_u.parts.msw [L33] (hy) = ew_u.parts.msw [L34] EXPR ew_u.parts.lsw [L34] (ly) = ew_u.parts.lsw [L36] sx = hx & 0x80000000 [L37] hx ^= sx [L38] 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}] [L40-L41] COND TRUE (hy | ly) == 0 || (hx >= 0x7ff00000) || ((hy | ((ly | -ly) >> 31)) > 0x7ff00000) [L42] 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}] [L182] RET, EXPR fmod_double(x, y) VAL [fmod_double(x, y)=10737418246, one_fmod=1, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L182] double res = fmod_double(x, y); [L185] COND TRUE res != x VAL [one_fmod=1, res=10737418246, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L186] __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 12:45:28,801 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 12:45:28,802 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 12:45:28,811 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-11-23 12:45:28,826 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 12:45:28,826 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 12:45:28,826 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 12:45:28,827 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 12:45:28,828 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 12:45:28,828 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 12:45:28,829 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 12:45:28,829 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 12:45:28,830 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 12:45:28,830 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 12:45:28,830 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 12:45:28,831 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 12:45:28,831 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 12:45:28,831 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2018-11-23 12:45:28,841 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 12:45:28,841 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 12:45:28,842 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 12:45:28,842 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 12:45:28,842 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 12:45:28,843 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 12:45:28,843 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 12:45:28,843 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 12:45:28,843 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 12:45:28,843 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 12:45:28,844 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 12:45:28,844 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 12:45:28,844 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 12:45:28,844 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 12:45:28,844 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 12:45:28,844 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 12:45:28,844 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 12:45:28,844 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 12:45:28,845 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 12:45:28,845 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 12:45:28,845 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 12:45:28,845 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 12:45:28,845 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 12:45:28,845 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 12:45:28,845 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 12:45:28,845 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 12:45:28,846 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 12:45:28,846 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 12:45:28,846 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 12:45:28,846 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 12:45:28,846 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 12:45:28,846 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 12:45:28,846 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 12:45:28,846 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 12:45:28,847 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 12:45:28,847 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_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/bin-2019/utaipan 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 -> Taipan 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 -> c6d763742402f5574758af03df7d1953644b4c87 [2018-11-23 12:45:28,876 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 12:45:28,885 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 12:45:28,887 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 12:45:28,889 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 12:45:28,889 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 12:45:28,889 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/bin-2019/utaipan/../../sv-benchmarks/c/float-newlib/double_req_bl_1131b_true-unreach-call.c [2018-11-23 12:45:28,931 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/bin-2019/utaipan/data/7f40c0a0f/2252f5ffab0646da81cb3313504932a8/FLAG193d0bd79 [2018-11-23 12:45:29,335 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 12:45:29,336 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/sv-benchmarks/c/float-newlib/double_req_bl_1131b_true-unreach-call.c [2018-11-23 12:45:29,340 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/bin-2019/utaipan/data/7f40c0a0f/2252f5ffab0646da81cb3313504932a8/FLAG193d0bd79 [2018-11-23 12:45:29,348 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/bin-2019/utaipan/data/7f40c0a0f/2252f5ffab0646da81cb3313504932a8 [2018-11-23 12:45:29,351 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 12:45:29,351 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 12:45:29,352 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 12:45:29,352 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 12:45:29,355 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 12:45:29,356 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:45:29" (1/1) ... [2018-11-23 12:45:29,358 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3aca4a64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:29, skipping insertion in model container [2018-11-23 12:45:29,358 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:45:29" (1/1) ... [2018-11-23 12:45:29,364 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 12:45:29,380 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 12:45:29,548 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:45:29,553 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 12:45:29,594 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:45:29,614 INFO L195 MainTranslator]: Completed translation [2018-11-23 12:45:29,614 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:29 WrapperNode [2018-11-23 12:45:29,614 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 12:45:29,615 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 12:45:29,615 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 12:45:29,615 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 12:45:29,620 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:29" (1/1) ... [2018-11-23 12:45:29,679 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:29" (1/1) ... [2018-11-23 12:45:29,686 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 12:45:29,686 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 12:45:29,686 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 12:45:29,686 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 12:45:29,692 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:29" (1/1) ... [2018-11-23 12:45:29,692 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:29" (1/1) ... [2018-11-23 12:45:29,696 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:29" (1/1) ... [2018-11-23 12:45:29,696 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:29" (1/1) ... [2018-11-23 12:45:29,711 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:29" (1/1) ... [2018-11-23 12:45:29,718 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:29" (1/1) ... [2018-11-23 12:45:29,721 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:29" (1/1) ... [2018-11-23 12:45:29,724 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 12:45:29,724 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 12:45:29,724 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 12:45:29,725 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 12:45:29,725 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/bin-2019/utaipan/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 12:45:29,756 INFO L130 BoogieDeclarations]: Found specification of procedure isfinite_double [2018-11-23 12:45:29,756 INFO L138 BoogieDeclarations]: Found implementation of procedure isfinite_double [2018-11-23 12:45:29,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-11-23 12:45:29,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-11-23 12:45:29,756 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 12:45:29,757 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 12:45:29,757 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 12:45:29,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 12:45:29,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2018-11-23 12:45:29,757 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 12:45:29,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 12:45:29,757 INFO L130 BoogieDeclarations]: Found specification of procedure fmod_double [2018-11-23 12:45:29,757 INFO L138 BoogieDeclarations]: Found implementation of procedure fmod_double [2018-11-23 12:45:29,757 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 12:45:29,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 12:45:29,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 12:45:29,758 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 12:45:29,875 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 12:45:29,910 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 12:45:29,987 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 12:45:30,025 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 12:45:33,018 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 12:45:33,019 INFO L280 CfgBuilder]: Removed 16 assue(true) statements. [2018-11-23 12:45:33,019 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:45:33 BoogieIcfgContainer [2018-11-23 12:45:33,019 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 12:45:33,019 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 12:45:33,020 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 12:45:33,021 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 12:45:33,021 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 12:45:29" (1/3) ... [2018-11-23 12:45:33,022 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@316cdad9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 12:45:33, skipping insertion in model container [2018-11-23 12:45:33,022 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:29" (2/3) ... [2018-11-23 12:45:33,022 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@316cdad9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 12:45:33, skipping insertion in model container [2018-11-23 12:45:33,022 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:45:33" (3/3) ... [2018-11-23 12:45:33,024 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_1131b_true-unreach-call.c [2018-11-23 12:45:33,029 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 12:45:33,033 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 12:45:33,044 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 12:45:33,066 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 12:45:33,066 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 12:45:33,066 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 12:45:33,067 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 12:45:33,067 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 12:45:33,067 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 12:45:33,067 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 12:45:33,067 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 12:45:33,067 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 12:45:33,077 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states. [2018-11-23 12:45:33,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-11-23 12:45:33,081 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:45:33,081 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 12:45:33,083 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:45:33,086 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:45:33,086 INFO L82 PathProgramCache]: Analyzing trace with hash -205433690, now seen corresponding path program 1 times [2018-11-23 12:45:33,088 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 12:45:33,089 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/bin-2019/utaipan/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 12:45:33,101 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:45:33,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:45:33,879 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:45:33,890 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 12:45:33,891 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 12:45:33,910 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:45:33,910 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-23 12:45:33,912 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-23 12:45:33,921 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-23 12:45:33,921 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 12:45:33,924 INFO L87 Difference]: Start difference. First operand 72 states. Second operand 2 states. [2018-11-23 12:45:33,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:45:33,947 INFO L93 Difference]: Finished difference Result 136 states and 225 transitions. [2018-11-23 12:45:33,947 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-23 12:45:33,948 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 24 [2018-11-23 12:45:33,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:45:33,956 INFO L225 Difference]: With dead ends: 136 [2018-11-23 12:45:33,956 INFO L226 Difference]: Without dead ends: 67 [2018-11-23 12:45:33,959 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 12:45:33,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2018-11-23 12:45:33,981 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 67. [2018-11-23 12:45:33,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67 states. [2018-11-23 12:45:33,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 93 transitions. [2018-11-23 12:45:33,984 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 93 transitions. Word has length 24 [2018-11-23 12:45:33,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:45:33,984 INFO L480 AbstractCegarLoop]: Abstraction has 67 states and 93 transitions. [2018-11-23 12:45:33,984 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-23 12:45:33,984 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 93 transitions. [2018-11-23 12:45:33,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-11-23 12:45:33,985 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:45:33,985 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 12:45:33,985 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:45:33,986 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:45:33,986 INFO L82 PathProgramCache]: Analyzing trace with hash 1203974700, now seen corresponding path program 1 times [2018-11-23 12:45:33,987 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 12:45:33,987 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/bin-2019/utaipan/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 12:45:34,000 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:45:34,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:45:35,071 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:45:35,325 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 12:45:35,326 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 12:45:35,330 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 12:45:35,389 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 12:45:35,390 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 12:45:35,408 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 12:45:35,415 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 12:45:35,415 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 12:45:35,416 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 12:45:35,428 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 12:45:35,462 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 12:45:35,462 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:45, output treesize:17 [2018-11-23 12:45:35,527 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 12:45:35,527 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 12:45:35,529 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 12:45:35,574 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 12:45:35,574 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 12:45:35,603 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 12:45:35,622 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 12:45:35,623 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 12:45:35,631 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 12:45:35,640 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 12:45:35,676 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 12:45:35,677 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 5 variables, input treesize:70, output treesize:31 [2018-11-23 12:45:36,126 WARN L180 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 49 [2018-11-23 12:45:36,141 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 12:45:36,141 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 12:45:36,168 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:45:36,168 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2018-11-23 12:45:36,169 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-23 12:45:36,169 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-23 12:45:36,170 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2018-11-23 12:45:36,170 INFO L87 Difference]: Start difference. First operand 67 states and 93 transitions. Second operand 13 states. [2018-11-23 12:45:42,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:45:42,777 INFO L93 Difference]: Finished difference Result 77 states and 102 transitions. [2018-11-23 12:45:42,805 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-11-23 12:45:42,805 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 27 [2018-11-23 12:45:42,806 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:45:42,808 INFO L225 Difference]: With dead ends: 77 [2018-11-23 12:45:42,808 INFO L226 Difference]: Without dead ends: 71 [2018-11-23 12:45:42,808 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=49, Invalid=257, Unknown=0, NotChecked=0, Total=306 [2018-11-23 12:45:42,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2018-11-23 12:45:42,815 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 67. [2018-11-23 12:45:42,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67 states. [2018-11-23 12:45:42,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 92 transitions. [2018-11-23 12:45:42,816 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 92 transitions. Word has length 27 [2018-11-23 12:45:42,816 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:45:42,816 INFO L480 AbstractCegarLoop]: Abstraction has 67 states and 92 transitions. [2018-11-23 12:45:42,816 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-23 12:45:42,816 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 92 transitions. [2018-11-23 12:45:42,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-11-23 12:45:42,817 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:45:42,817 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 12:45:42,817 INFO L423 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:45:42,817 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:45:42,817 INFO L82 PathProgramCache]: Analyzing trace with hash 169981864, now seen corresponding path program 1 times [2018-11-23 12:45:42,818 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 12:45:42,818 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/bin-2019/utaipan/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 12:45:42,821 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:45:42,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:45:42,917 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:45:43,195 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 12:45:43,195 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 12:45:43,203 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:45:43,204 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-11-23 12:45:43,204 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-23 12:45:43,204 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-23 12:45:43,204 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2018-11-23 12:45:43,204 INFO L87 Difference]: Start difference. First operand 67 states and 92 transitions. Second operand 11 states. [2018-11-23 12:45:44,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:45:44,491 INFO L93 Difference]: Finished difference Result 75 states and 99 transitions. [2018-11-23 12:45:44,521 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-23 12:45:44,521 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 29 [2018-11-23 12:45:44,522 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:45:44,522 INFO L225 Difference]: With dead ends: 75 [2018-11-23 12:45:44,522 INFO L226 Difference]: Without dead ends: 69 [2018-11-23 12:45:44,523 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2018-11-23 12:45:44,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2018-11-23 12:45:44,530 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 67. [2018-11-23 12:45:44,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67 states. [2018-11-23 12:45:44,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 91 transitions. [2018-11-23 12:45:44,531 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 91 transitions. Word has length 29 [2018-11-23 12:45:44,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:45:44,531 INFO L480 AbstractCegarLoop]: Abstraction has 67 states and 91 transitions. [2018-11-23 12:45:44,531 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-23 12:45:44,532 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 91 transitions. [2018-11-23 12:45:44,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-11-23 12:45:44,532 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:45:44,532 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 12:45:44,533 INFO L423 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:45:44,533 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:45:44,533 INFO L82 PathProgramCache]: Analyzing trace with hash 347634240, now seen corresponding path program 1 times [2018-11-23 12:45:44,533 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 12:45:44,533 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/bin-2019/utaipan/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 12:45:44,537 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:45:44,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:45:44,681 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:45:44,700 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 12:45:44,700 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 12:45:44,701 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 12:45:44,736 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 12:45:44,740 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 12:45:44,740 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 12:45:44,750 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 12:45:44,755 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 12:45:44,755 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 12:45:44,757 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 12:45:44,760 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 12:45:44,766 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 12:45:44,766 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:42, output treesize:14 [2018-11-23 12:45:45,088 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 12:45:45,088 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 12:45:45,097 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:45:45,098 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-23 12:45:45,098 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-23 12:45:45,098 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-23 12:45:45,098 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2018-11-23 12:45:45,098 INFO L87 Difference]: Start difference. First operand 67 states and 91 transitions. Second operand 8 states. [2018-11-23 12:45:46,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:45:46,992 INFO L93 Difference]: Finished difference Result 71 states and 97 transitions. [2018-11-23 12:45:46,993 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-23 12:45:46,993 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 30 [2018-11-23 12:45:46,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:45:46,994 INFO L225 Difference]: With dead ends: 71 [2018-11-23 12:45:46,994 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 12:45:46,994 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2018-11-23 12:45:46,994 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 12:45:46,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 12:45:46,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 12:45:46,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 12:45:46,994 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 30 [2018-11-23 12:45:46,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:45:46,994 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 12:45:46,995 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-23 12:45:46,995 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 12:45:46,995 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:45:46,997 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 12:45:47,391 WARN L180 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2018-11-23 12:45:47,567 WARN L180 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2018-11-23 12:45:47,899 WARN L180 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2018-11-23 12:45:48,202 WARN L180 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2018-11-23 12:45:48,257 INFO L448 ceAbstractionStarter]: For program point L162-1(lines 162 166) no Hoare annotation was computed. [2018-11-23 12:45:48,257 INFO L444 ceAbstractionStarter]: At program point L162-2(lines 162 166) the Hoare annotation is: (= isfinite_double_~x |isfinite_double_#in~x|) [2018-11-23 12:45:48,257 INFO L448 ceAbstractionStarter]: For program point L162-3(lines 162 166) no Hoare annotation was computed. [2018-11-23 12:45:48,257 INFO L448 ceAbstractionStarter]: For program point isfinite_doubleFINAL(lines 160 168) no Hoare annotation was computed. [2018-11-23 12:45:48,258 INFO L448 ceAbstractionStarter]: For program point isfinite_doubleEXIT(lines 160 168) no Hoare annotation was computed. [2018-11-23 12:45:48,258 INFO L451 ceAbstractionStarter]: At program point isfinite_doubleENTRY(lines 160 168) the Hoare annotation is: true [2018-11-23 12:45:48,258 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 12:45:48,258 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-23 12:45:48,258 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 12:45:48,258 INFO L448 ceAbstractionStarter]: For program point L52-2(lines 52 53) no Hoare annotation was computed. [2018-11-23 12:45:48,258 INFO L444 ceAbstractionStarter]: At program point L52-3(lines 52 53) 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 12:45:48,258 INFO L444 ceAbstractionStarter]: At program point L103-1(lines 98 112) 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 12:45:48,258 INFO L448 ceAbstractionStarter]: For program point fmod_doubleFINAL(lines 20 158) no Hoare annotation was computed. [2018-11-23 12:45:48,259 INFO L448 ceAbstractionStarter]: For program point L88(lines 88 94) no Hoare annotation was computed. [2018-11-23 12:45:48,259 INFO L448 ceAbstractionStarter]: For program point L88-2(lines 84 95) no Hoare annotation was computed. [2018-11-23 12:45:48,259 INFO L448 ceAbstractionStarter]: For program point L55-2(lines 55 56) no Hoare annotation was computed. [2018-11-23 12:45:48,259 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 12:45:48,259 INFO L448 ceAbstractionStarter]: For program point L139(lines 139 148) no Hoare annotation was computed. [2018-11-23 12:45:48,259 INFO L448 ceAbstractionStarter]: For program point L40(lines 40 42) no Hoare annotation was computed. [2018-11-23 12:45:48,259 INFO L448 ceAbstractionStarter]: For program point L24-1(lines 24 29) no Hoare annotation was computed. [2018-11-23 12:45:48,259 INFO L444 ceAbstractionStarter]: At program point L24-2(lines 24 29) the Hoare annotation is: (and (= |fmod_double_#in~x| fmod_double_~x) (= |fmod_double_#in~y| fmod_double_~y)) [2018-11-23 12:45:48,259 INFO L448 ceAbstractionStarter]: For program point L107(lines 107 108) no Hoare annotation was computed. [2018-11-23 12:45:48,260 INFO L444 ceAbstractionStarter]: At program point L124-2(lines 124 128) 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 12:45:48,260 INFO L448 ceAbstractionStarter]: For program point L124-3(lines 20 158) no Hoare annotation was computed. [2018-11-23 12:45:48,260 INFO L451 ceAbstractionStarter]: At program point fmod_doubleENTRY(lines 20 158) the Hoare annotation is: true [2018-11-23 12:45:48,260 INFO L448 ceAbstractionStarter]: For program point L142(lines 142 148) no Hoare annotation was computed. [2018-11-23 12:45:48,260 INFO L448 ceAbstractionStarter]: For program point L76(lines 76 82) no Hoare annotation was computed. [2018-11-23 12:45:48,260 INFO L448 ceAbstractionStarter]: For program point L43(lines 43 48) no Hoare annotation was computed. [2018-11-23 12:45:48,260 INFO L448 ceAbstractionStarter]: For program point L76-2(lines 20 158) no Hoare annotation was computed. [2018-11-23 12:45:48,260 INFO L448 ceAbstractionStarter]: For program point L43-2(lines 20 158) no Hoare annotation was computed. [2018-11-23 12:45:48,260 INFO L448 ceAbstractionStarter]: For program point L44(lines 44 45) no Hoare annotation was computed. [2018-11-23 12:45:48,260 INFO L448 ceAbstractionStarter]: For program point L61(lines 20 158) no Hoare annotation was computed. [2018-11-23 12:45:48,261 INFO L448 ceAbstractionStarter]: For program point L62(lines 62 68) no Hoare annotation was computed. [2018-11-23 12:45:48,261 INFO L448 ceAbstractionStarter]: For program point L46(lines 46 47) no Hoare annotation was computed. [2018-11-23 12:45:48,261 INFO L448 ceAbstractionStarter]: For program point L129(lines 129 156) no Hoare annotation was computed. [2018-11-23 12:45:48,261 INFO L448 ceAbstractionStarter]: For program point L30(lines 30 35) no Hoare annotation was computed. [2018-11-23 12:45:48,261 INFO L448 ceAbstractionStarter]: For program point L30-1(lines 20 158) no Hoare annotation was computed. [2018-11-23 12:45:48,261 INFO L448 ceAbstractionStarter]: For program point L63-2(lines 63 64) no Hoare annotation was computed. [2018-11-23 12:45:48,261 INFO L448 ceAbstractionStarter]: For program point L30-2(lines 30 35) no Hoare annotation was computed. [2018-11-23 12:45:48,261 INFO L444 ceAbstractionStarter]: At program point L63-3(lines 63 64) 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 12:45:48,261 INFO L448 ceAbstractionStarter]: For program point L131-1(lines 131 136) no Hoare annotation was computed. [2018-11-23 12:45:48,261 INFO L448 ceAbstractionStarter]: For program point L98-1(lines 98 112) no Hoare annotation was computed. [2018-11-23 12:45:48,262 INFO L444 ceAbstractionStarter]: At program point L131-2(lines 131 136) 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 12:45:48,262 INFO L448 ceAbstractionStarter]: For program point L98-3(lines 98 112) no Hoare annotation was computed. [2018-11-23 12:45:48,262 INFO L448 ceAbstractionStarter]: For program point fmod_doubleEXIT(lines 20 158) no Hoare annotation was computed. [2018-11-23 12:45:48,262 INFO L448 ceAbstractionStarter]: For program point L115(lines 115 116) no Hoare annotation was computed. [2018-11-23 12:45:48,262 INFO L448 ceAbstractionStarter]: For program point L115-2(lines 20 158) no Hoare annotation was computed. [2018-11-23 12:45:48,262 INFO L448 ceAbstractionStarter]: For program point L66-2(lines 66 67) no Hoare annotation was computed. [2018-11-23 12:45:48,262 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 12:45:48,262 INFO L448 ceAbstractionStarter]: For program point L149(lines 149 154) no Hoare annotation was computed. [2018-11-23 12:45:48,262 INFO L448 ceAbstractionStarter]: For program point L149-1(lines 137 156) no Hoare annotation was computed. [2018-11-23 12:45:48,263 INFO L448 ceAbstractionStarter]: For program point L149-2(lines 149 154) no Hoare annotation was computed. [2018-11-23 12:45:48,263 INFO L448 ceAbstractionStarter]: For program point L50(lines 20 158) no Hoare annotation was computed. [2018-11-23 12:45:48,263 INFO L448 ceAbstractionStarter]: For program point L117-1(lines 20 158) no Hoare annotation was computed. [2018-11-23 12:45:48,263 INFO L448 ceAbstractionStarter]: For program point L51(lines 51 57) no Hoare annotation was computed. [2018-11-23 12:45:48,263 INFO L448 ceAbstractionStarter]: For program point L101(lines 101 102) no Hoare annotation was computed. [2018-11-23 12:45:48,263 INFO L448 ceAbstractionStarter]: For program point L101-2(lines 98 112) no Hoare annotation was computed. [2018-11-23 12:45:48,263 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 12:45:48,263 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-23 12:45:48,263 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 12:45:48,263 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 12:45:48,263 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 170 192) the Hoare annotation is: true [2018-11-23 12:45:48,263 INFO L448 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-11-23 12:45:48,264 INFO L448 ceAbstractionStarter]: For program point L185(lines 185 188) no Hoare annotation was computed. [2018-11-23 12:45:48,264 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 170 192) no Hoare annotation was computed. [2018-11-23 12:45:48,264 INFO L444 ceAbstractionStarter]: At program point L182(line 182) the Hoare annotation is: (and (= (fp.div roundNearestTiesToEven (fp.neg ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (_ +zero 11 53)) main_~y~0) (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 12:45:48,264 INFO L448 ceAbstractionStarter]: For program point L182-1(line 182) no Hoare annotation was computed. [2018-11-23 12:45:48,264 INFO L444 ceAbstractionStarter]: At program point L180(line 180) the Hoare annotation is: (= (fp.div roundNearestTiesToEven (fp.neg ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (_ +zero 11 53)) main_~y~0) [2018-11-23 12:45:48,264 INFO L448 ceAbstractionStarter]: For program point L180-1(lines 180 189) no Hoare annotation was computed. [2018-11-23 12:45:48,264 INFO L448 ceAbstractionStarter]: For program point L180-3(lines 180 189) no Hoare annotation was computed. [2018-11-23 12:45:48,264 INFO L448 ceAbstractionStarter]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 186) no Hoare annotation was computed. [2018-11-23 12:45:48,264 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 170 192) no Hoare annotation was computed. [2018-11-23 12:45:48,269 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,270 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,270 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,270 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,270 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,270 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,271 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,271 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,271 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,271 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,271 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,271 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,271 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,272 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,272 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,272 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,272 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,272 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,277 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,277 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,277 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,277 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,277 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,277 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,277 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,277 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,278 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,278 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,278 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,278 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,278 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,278 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,278 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,278 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,278 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,278 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,279 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,279 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,279 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,279 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,279 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,280 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,280 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,280 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,280 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,280 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,280 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,280 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,280 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,280 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,280 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,281 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,281 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,281 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,281 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,281 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,281 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,281 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,281 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,281 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,282 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,282 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,282 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,282 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,282 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,282 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,282 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,282 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,282 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,282 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,283 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,283 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,283 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,283 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,283 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,283 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,283 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,283 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,283 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,283 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,284 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,284 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,284 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,284 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,284 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,284 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,284 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,284 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,284 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,285 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,285 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,285 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,285 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,285 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,285 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,285 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,285 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,285 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,285 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,286 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,286 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,286 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,286 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,286 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,286 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,287 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,287 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,287 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,287 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,287 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,287 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,288 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,288 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,288 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,288 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,288 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,288 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,289 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,289 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,289 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,289 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,289 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,290 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,290 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,290 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,290 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,291 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,291 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,291 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,291 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,291 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,291 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,291 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,292 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,292 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,292 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,292 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,292 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,292 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,292 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,293 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,293 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,293 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,293 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,293 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,294 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,294 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,294 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,294 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,294 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,294 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,295 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,295 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,295 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,295 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,295 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,295 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,295 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,296 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,296 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,296 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,297 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,297 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,297 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,297 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,297 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,297 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,297 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,298 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,298 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,298 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,300 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,300 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,300 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,300 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,300 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,301 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,301 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,301 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,302 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,302 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,302 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,302 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,302 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,303 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,303 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,303 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,303 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,303 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,303 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,303 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,304 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,305 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 12:45:48 BoogieIcfgContainer [2018-11-23 12:45:48,305 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 12:45:48,305 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 12:45:48,306 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 12:45:48,306 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 12:45:48,306 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:45:33" (3/4) ... [2018-11-23 12:45:48,309 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 12:45:48,313 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isfinite_double [2018-11-23 12:45:48,313 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 12:45:48,313 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fmod_double [2018-11-23 12:45:48,314 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 12:45:48,318 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2018-11-23 12:45:48,318 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2018-11-23 12:45:48,318 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-23 12:45:48,318 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-23 12:45:48,335 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: x == \old(x) [2018-11-23 12:45:48,336 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(x) == x && \old(y) == y [2018-11-23 12:45:48,350 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_5a5b6e92-ddfc-4d8b-af40-ef9eb3ab65e6/bin-2019/utaipan/witness.graphml [2018-11-23 12:45:48,350 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 12:45:48,350 INFO L168 Benchmark]: Toolchain (without parser) took 18999.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 207.1 MB). Free memory was 947.9 MB in the beginning and 1.1 GB in the end (delta: -174.1 MB). Peak memory consumption was 33.0 MB. Max. memory is 11.5 GB. [2018-11-23 12:45:48,351 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 12:45:48,351 INFO L168 Benchmark]: CACSL2BoogieTranslator took 262.44 ms. Allocated memory is still 1.0 GB. Free memory was 947.9 MB in the beginning and 931.7 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-23 12:45:48,351 INFO L168 Benchmark]: Boogie Procedure Inliner took 70.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 931.7 MB in the beginning and 1.1 GB in the end (delta: -206.7 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2018-11-23 12:45:48,352 INFO L168 Benchmark]: Boogie Preprocessor took 37.96 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 12:45:48,352 INFO L168 Benchmark]: RCFGBuilder took 3294.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 44.1 MB). Peak memory consumption was 44.1 MB. Max. memory is 11.5 GB. [2018-11-23 12:45:48,352 INFO L168 Benchmark]: TraceAbstraction took 15285.71 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 56.6 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -34.8 MB). Peak memory consumption was 21.8 MB. Max. memory is 11.5 GB. [2018-11-23 12:45:48,353 INFO L168 Benchmark]: Witness Printer took 44.45 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: 7.2 MB). Peak memory consumption was 7.2 MB. Max. memory is 11.5 GB. [2018-11-23 12:45:48,356 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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 262.44 ms. Allocated memory is still 1.0 GB. Free memory was 947.9 MB in the beginning and 931.7 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 70.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 931.7 MB in the beginning and 1.1 GB in the end (delta: -206.7 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 37.96 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 3294.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 44.1 MB). Peak memory consumption was 44.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 15285.71 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 56.6 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -34.8 MB). Peak memory consumption was 21.8 MB. Max. memory is 11.5 GB. * Witness Printer took 44.45 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: 7.2 MB). Peak memory consumption was 7.2 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_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_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: 186]: 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: 63]: Loop Invariant [2018-11-23 12:45:48,363 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,363 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,363 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,363 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,363 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,364 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,364 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,364 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,364 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,364 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,364 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,364 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,364 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,365 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,365 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,365 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,365 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,365 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,365 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,365 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,366 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,366 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,366 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,367 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,367 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,367 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,367 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,367 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,367 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,367 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,368 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,368 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,368 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,368 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,368 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,368 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: 24]: Loop Invariant Derived loop invariant: \old(x) == x && \old(y) == y - InvariantResult [Line: 98]: Loop Invariant [2018-11-23 12:45:48,369 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,369 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,369 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,369 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,369 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,369 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,370 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,370 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,371 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,371 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,371 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,371 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,371 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,372 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,372 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,372 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: 52]: Loop Invariant [2018-11-23 12:45:48,372 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,372 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,372 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,373 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,373 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,373 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,373 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,373 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,373 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,373 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,373 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,373 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,374 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,374 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,374 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,374 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,374 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,374 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,374 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,375 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,375 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,375 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,375 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,375 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,375 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,375 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,375 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,375 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,376 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,376 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,376 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,376 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,376 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,376 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,376 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,376 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: 131]: Loop Invariant [2018-11-23 12:45:48,377 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,377 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,377 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,377 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,377 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,377 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,377 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,378 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,378 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,378 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,378 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,378 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,378 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,378 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,378 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,379 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 12:45:48,379 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,379 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,379 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,379 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,379 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,380 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,380 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,380 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,380 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,380 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,380 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,380 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,381 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,381 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,381 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,381 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,381 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,381 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,382 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,382 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,382 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,382 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,382 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,382 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,383 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,383 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,383 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,383 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,383 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,383 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,383 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,384 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,384 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,384 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,384 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,384 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: 162]: Loop Invariant Derived loop invariant: x == \old(x) - InvariantResult [Line: 66]: Loop Invariant [2018-11-23 12:45:48,385 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,385 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,385 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,385 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,385 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,385 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,386 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,386 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,386 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,386 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,386 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,386 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,386 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,387 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,387 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,387 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,387 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,387 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,388 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,388 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,388 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,388 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,388 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 12:45:48,388 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,388 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,389 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,389 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,389 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,389 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,389 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,389 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,389 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,390 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,390 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,390 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 12:45:48,390 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: 124]: Loop Invariant [2018-11-23 12:45:48,390 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,391 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,391 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,391 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,391 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,391 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,391 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,391 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,392 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,392 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,392 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 12:45:48,392 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,392 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,393 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,393 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 12:45:48,393 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, 15.2s OverallTime, 4 OverallIterations, 1 TraceHistogramMax, 9.8s AutomataDifference, 0.0s DeadEndRemovalTime, 1.2s HoareAnnotationTime, HoareTripleCheckerStatistics: 318 SDtfs, 358 SDslu, 1268 SDs, 0 SdLazy, 517 SolverSat, 17 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 8.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 119 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 2.0s 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, 496 HoareAnnotationTreeSize, 26 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 17 FomulaSimplificationsInter, 122 FormulaSimplificationTreeSizeReductionInter, 1.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 1.8s SatisfiabilityAnalysisTime, 1.9s InterpolantComputationTime, 110 NumberOfCodeBlocks, 110 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 106 ConstructedInterpolants, 29 QuantifiedInterpolants, 25482 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...