./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0681b_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0681b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/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 107d4b9d9cb990f15c9b9a39acee77f79bf93da8 ........................................................................................................................................................................................................................................................................................................................................................................... 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_ec8a813c-90c8-4073-8ced-ba977fbc19fb/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0681b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/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 107d4b9d9cb990f15c9b9a39acee77f79bf93da8 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 15:05:53,688 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 15:05:53,689 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 15:05:53,697 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 15:05:53,697 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 15:05:53,697 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 15:05:53,698 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 15:05:53,699 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 15:05:53,701 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 15:05:53,701 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 15:05:53,702 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 15:05:53,702 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 15:05:53,703 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 15:05:53,703 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 15:05:53,704 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 15:05:53,705 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 15:05:53,705 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 15:05:53,707 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 15:05:53,708 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 15:05:53,709 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 15:05:53,710 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 15:05:53,711 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 15:05:53,712 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 15:05:53,713 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 15:05:53,713 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 15:05:53,714 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 15:05:53,714 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 15:05:53,715 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 15:05:53,716 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 15:05:53,716 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 15:05:53,716 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 15:05:53,717 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 15:05:53,717 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 15:05:53,717 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 15:05:53,718 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 15:05:53,718 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 15:05:53,718 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-12-09 15:05:53,728 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 15:05:53,729 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 15:05:53,729 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 15:05:53,729 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 15:05:53,730 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-09 15:05:53,730 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-09 15:05:53,730 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-09 15:05:53,730 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-09 15:05:53,730 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-09 15:05:53,730 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-09 15:05:53,730 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-09 15:05:53,730 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-09 15:05:53,730 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-09 15:05:53,731 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 15:05:53,731 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 15:05:53,731 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 15:05:53,731 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 15:05:53,731 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 15:05:53,731 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 15:05:53,732 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 15:05:53,732 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 15:05:53,732 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 15:05:53,732 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 15:05:53,732 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 15:05:53,732 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 15:05:53,732 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 15:05:53,732 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 15:05:53,732 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 15:05:53,733 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 15:05:53,733 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 15:05:53,733 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 15:05:53,733 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 15:05:53,733 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-09 15:05:53,733 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 15:05:53,733 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 15:05:53,733 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-09 15:05:53,733 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_ec8a813c-90c8-4073-8ced-ba977fbc19fb/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 -> 107d4b9d9cb990f15c9b9a39acee77f79bf93da8 [2018-12-09 15:05:53,755 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 15:05:53,763 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 15:05:53,765 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 15:05:53,766 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 15:05:53,766 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 15:05:53,766 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/bin-2019/utaipan/../../sv-benchmarks/c/float-newlib/double_req_bl_0681b_true-unreach-call.c [2018-12-09 15:05:53,803 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/bin-2019/utaipan/data/465c04eb2/0f183e02eaa547fda14934bc171e6549/FLAG44fe06919 [2018-12-09 15:05:54,228 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 15:05:54,228 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/sv-benchmarks/c/float-newlib/double_req_bl_0681b_true-unreach-call.c [2018-12-09 15:05:54,232 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/bin-2019/utaipan/data/465c04eb2/0f183e02eaa547fda14934bc171e6549/FLAG44fe06919 [2018-12-09 15:05:54,240 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/bin-2019/utaipan/data/465c04eb2/0f183e02eaa547fda14934bc171e6549 [2018-12-09 15:05:54,242 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 15:05:54,243 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 15:05:54,243 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 15:05:54,243 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 15:05:54,245 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 15:05:54,246 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 03:05:54" (1/1) ... [2018-12-09 15:05:54,247 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15319f4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:05:54, skipping insertion in model container [2018-12-09 15:05:54,247 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 03:05:54" (1/1) ... [2018-12-09 15:05:54,251 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 15:05:54,266 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 15:05:54,386 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 15:05:54,390 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 15:05:54,451 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 15:05:54,465 INFO L195 MainTranslator]: Completed translation [2018-12-09 15:05:54,465 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:05:54 WrapperNode [2018-12-09 15:05:54,465 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 15:05:54,466 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 15:05:54,466 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 15:05:54,466 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 15:05:54,471 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:05:54" (1/1) ... [2018-12-09 15:05:54,479 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:05:54" (1/1) ... [2018-12-09 15:05:54,484 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 15:05:54,484 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 15:05:54,484 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 15:05:54,484 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 15:05:54,490 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:05:54" (1/1) ... [2018-12-09 15:05:54,490 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:05:54" (1/1) ... [2018-12-09 15:05:54,493 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:05:54" (1/1) ... [2018-12-09 15:05:54,493 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:05:54" (1/1) ... [2018-12-09 15:05:54,506 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:05:54" (1/1) ... [2018-12-09 15:05:54,511 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:05:54" (1/1) ... [2018-12-09 15:05:54,513 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:05:54" (1/1) ... [2018-12-09 15:05:54,515 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 15:05:54,516 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 15:05:54,516 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 15:05:54,516 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 15:05:54,516 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:05:54" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/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 [2018-12-09 15:05:54,547 INFO L130 BoogieDeclarations]: Found specification of procedure __signbit_double [2018-12-09 15:05:54,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __signbit_double [2018-12-09 15:05:54,547 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-09 15:05:54,547 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-09 15:05:54,547 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_atan2 [2018-12-09 15:05:54,548 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_atan2 [2018-12-09 15:05:54,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-12-09 15:05:54,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-09 15:05:54,548 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-12-09 15:05:54,548 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-12-09 15:05:54,548 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-09 15:05:54,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-09 15:05:54,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-12-09 15:05:54,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 15:05:54,548 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2018-12-09 15:05:54,549 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2018-12-09 15:05:54,549 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 15:05:54,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 15:05:54,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-09 15:05:54,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2018-12-09 15:05:54,549 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 15:05:54,865 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 15:05:54,866 INFO L280 CfgBuilder]: Removed 18 assue(true) statements. [2018-12-09 15:05:54,866 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 03:05:54 BoogieIcfgContainer [2018-12-09 15:05:54,866 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 15:05:54,867 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-09 15:05:54,867 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-09 15:05:54,870 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-09 15:05:54,870 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 03:05:54" (1/3) ... [2018-12-09 15:05:54,871 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75936217 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 03:05:54, skipping insertion in model container [2018-12-09 15:05:54,871 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:05:54" (2/3) ... [2018-12-09 15:05:54,871 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75936217 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 03:05:54, skipping insertion in model container [2018-12-09 15:05:54,871 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 03:05:54" (3/3) ... [2018-12-09 15:05:54,873 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0681b_true-unreach-call.c [2018-12-09 15:05:54,878 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-09 15:05:54,883 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-09 15:05:54,893 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-09 15:05:54,911 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-09 15:05:54,911 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-09 15:05:54,912 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-09 15:05:54,912 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 15:05:54,912 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 15:05:54,912 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-09 15:05:54,912 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 15:05:54,912 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-09 15:05:54,924 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states. [2018-12-09 15:05:54,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-12-09 15:05:54,928 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 15:05:54,928 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 15:05:54,930 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 15:05:54,933 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:05:54,933 INFO L82 PathProgramCache]: Analyzing trace with hash -530639070, now seen corresponding path program 1 times [2018-12-09 15:05:54,935 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 15:05:54,963 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:05:54,963 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:05:54,963 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:05:54,963 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 15:05:55,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:05:55,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 15:05:55,051 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 15:05:55,051 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-09 15:05:55,051 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 15:05:55,054 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-12-09 15:05:55,061 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-12-09 15:05:55,062 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-09 15:05:55,063 INFO L87 Difference]: Start difference. First operand 110 states. Second operand 2 states. [2018-12-09 15:05:55,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 15:05:55,082 INFO L93 Difference]: Finished difference Result 212 states and 335 transitions. [2018-12-09 15:05:55,082 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-12-09 15:05:55,083 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 19 [2018-12-09 15:05:55,083 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 15:05:55,089 INFO L225 Difference]: With dead ends: 212 [2018-12-09 15:05:55,089 INFO L226 Difference]: Without dead ends: 106 [2018-12-09 15:05:55,091 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 [2018-12-09 15:05:55,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106 states. [2018-12-09 15:05:55,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106 to 106. [2018-12-09 15:05:55,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106 states. [2018-12-09 15:05:55,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 146 transitions. [2018-12-09 15:05:55,118 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 146 transitions. Word has length 19 [2018-12-09 15:05:55,118 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 15:05:55,118 INFO L480 AbstractCegarLoop]: Abstraction has 106 states and 146 transitions. [2018-12-09 15:05:55,118 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-12-09 15:05:55,119 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 146 transitions. [2018-12-09 15:05:55,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-12-09 15:05:55,119 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 15:05:55,119 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] [2018-12-09 15:05:55,119 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 15:05:55,119 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:05:55,120 INFO L82 PathProgramCache]: Analyzing trace with hash 1749596857, now seen corresponding path program 1 times [2018-12-09 15:05:55,120 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 15:05:55,120 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:05:55,120 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:05:55,120 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:05:55,121 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 15:05:55,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 15:05:55,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 15:05:55,184 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2018-12-09 15:05:55,202 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 10737418271 could not be translated for associated CType ARRAY#_4_~DOUBLE# [2018-12-09 15:05:55,203 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 10737418252 could not be translated for associated CType ARRAY#_4_~DOUBLE# [2018-12-09 15:05:55,203 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 10737418250 could not be translated for associated CType ARRAY#_11_~DOUBLE# [2018-12-09 15:05:55,203 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 10737418246 could not be translated for associated CType ARRAY#_4_~DOUBLE# [2018-12-09 15:05:55,204 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 10737418262 could not be translated for associated CType ARRAY#_4_~DOUBLE# [2018-12-09 15:05:55,204 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 10737418256 could not be translated for associated CType ARRAY#_11_~DOUBLE# [2018-12-09 15:05:55,212 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 03:05:55 BoogieIcfgContainer [2018-12-09 15:05:55,212 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-09 15:05:55,213 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 15:05:55,213 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 15:05:55,213 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 15:05:55,213 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 03:05:54" (3/4) ... [2018-12-09 15:05:55,216 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-09 15:05:55,216 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 15:05:55,216 INFO L168 Benchmark]: Toolchain (without parser) took 974.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 957.8 MB in the beginning and 1.0 GB in the end (delta: -64.1 MB). Peak memory consumption was 60.1 MB. Max. memory is 11.5 GB. [2018-12-09 15:05:55,217 INFO L168 Benchmark]: CDTParser took 0.11 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. [2018-12-09 15:05:55,218 INFO L168 Benchmark]: CACSL2BoogieTranslator took 222.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -157.4 MB). Peak memory consumption was 30.0 MB. Max. memory is 11.5 GB. [2018-12-09 15:05:55,218 INFO L168 Benchmark]: Boogie Procedure Inliner took 18.35 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. [2018-12-09 15:05:55,218 INFO L168 Benchmark]: Boogie Preprocessor took 31.29 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2018-12-09 15:05:55,219 INFO L168 Benchmark]: RCFGBuilder took 350.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 40.9 MB). Peak memory consumption was 40.9 MB. Max. memory is 11.5 GB. [2018-12-09 15:05:55,219 INFO L168 Benchmark]: TraceAbstraction took 345.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 45.3 MB). Peak memory consumption was 45.3 MB. Max. memory is 11.5 GB. [2018-12-09 15:05:55,219 INFO L168 Benchmark]: Witness Printer took 3.26 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 15:05:55,221 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 222.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -157.4 MB). Peak memory consumption was 30.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 18.35 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. * Boogie Preprocessor took 31.29 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 350.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 40.9 MB). Peak memory consumption was 40.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 345.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 45.3 MB). Peak memory consumption was 45.3 MB. Max. memory is 11.5 GB. * Witness Printer took 3.26 ms. Allocated memory is still 1.2 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.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 10737418271 could not be translated for associated CType ARRAY#_4_~DOUBLE# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 10737418252 could not be translated for associated CType ARRAY#_4_~DOUBLE# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 10737418250 could not be translated for associated CType ARRAY#_11_~DOUBLE# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 10737418246 could not be translated for associated CType ARRAY#_4_~DOUBLE# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 10737418262 could not be translated for associated CType ARRAY#_4_~DOUBLE# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 10737418256 could not be translated for associated CType ARRAY#_11_~DOUBLE# * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 268]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of bitwiseOr at line 162, overapproximation of someUnaryDOUBLEoperation at line 264, overapproximation of bitwiseAnd at line 160, overapproximation of someBinaryArithmeticDOUBLEoperation at line 163, overapproximation of someBinaryDOUBLEComparisonOperation at line 267. Possible FailurePath: [L37-L42] static const double atanhi_atan[] = { 4.63647609000806093515e-01, 7.85398163397448278999e-01, 9.82793723247329054082e-01, 1.57079632679489655800e+00, }; [L44-L49] static const double atanlo_atan[] = { 2.26987774529616870924e-17, 3.06161699786838301793e-17, 1.39033110312309984516e-17, 6.12323399573676603587e-17, }; [L51-L58] static const double aT_atan[] = { 3.33333333333329318027e-01, -1.99999999998764832476e-01, 1.42857142725034663711e-01, -1.11111104054623557880e-01, 9.09088713343650656196e-02, -7.69187620504482999495e-02, 6.66107313738753120669e-02, -5.83357013379057348645e-02, 4.97687799461593236017e-02, -3.65315727442169155270e-02, 1.62858201153657823623e-02, }; [L60-L62] static const double one_atan = 1.0, pi_o_4 = 7.8539816339744827900E-01, pi_o_2 = 1.5707963267948965580E+00, pi = 3.1415926535897931160E+00, huge_atan = 1.0e300; [L139-L140] static const double tiny_atan2 = 1.0e-300, zero_atan2 = 0.0, pi_lo_atan2 = 1.2246467991473531772E-16; VAL [\old(aT_atan)=null, \old(aT_atan)=null, \old(atanhi_atan)=null, \old(atanhi_atan)=null, \old(atanlo_atan)=null, \old(atanlo_atan)=null, \old(huge_atan)=10737418267, \old(one_atan)=10737418257, \old(pi)=10737418263, \old(pi_lo_atan2)=10737418255, \old(pi_o_2)=10737418241, \old(pi_o_4)=10737418259, \old(tiny_atan2)=10737418270, \old(zero_atan2)=10737418247, aT_atan={10737418251:0}, atanhi_atan={10737418253:0}, atanlo_atan={10737418242:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L263] double x = 0.0; [L264] double y = -0.0; VAL [aT_atan={10737418251:0}, atanhi_atan={10737418253:0}, atanlo_atan={10737418242:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=0, zero_atan2=0] [L265] CALL, EXPR __ieee754_atan2(y, x) VAL [\old(x)=0, \old(y)=10737418260, aT_atan={10737418251:0}, atanhi_atan={10737418253:0}, atanlo_atan={10737418242:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L143] double z; [L144] __int32_t k, m, hx, hy, ix, iy; [L145] __uint32_t lx, ly; VAL [\old(x)=0, \old(y)=10737418260, aT_atan={10737418251:0}, atanhi_atan={10737418253:0}, atanlo_atan={10737418242:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=0, y=10737418260, zero_atan2=0] [L148] ieee_double_shape_type ew_u; [L149] ew_u.value = (x) [L150] EXPR ew_u.parts.msw [L150] (hx) = ew_u.parts.msw [L151] EXPR ew_u.parts.lsw [L151] (lx) = ew_u.parts.lsw [L153] ix = hx & 0x7fffffff VAL [\old(x)=0, \old(y)=10737418260, aT_atan={10737418251:0}, atanhi_atan={10737418253:0}, atanlo_atan={10737418242:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=-2147483648, lx=10737418264, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=0, y=10737418260, zero_atan2=0] [L155] ieee_double_shape_type ew_u; [L156] ew_u.value = (y) [L157] EXPR ew_u.parts.msw [L157] (hy) = ew_u.parts.msw [L158] EXPR ew_u.parts.lsw [L158] (ly) = ew_u.parts.lsw [L160] iy = hy & 0x7fffffff VAL [\old(x)=0, \old(y)=10737418260, aT_atan={10737418251:0}, atanhi_atan={10737418253:0}, atanlo_atan={10737418242:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=-2147483648, hy=-2147483648, lx=10737418264, ly=10737418244, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=0, y=10737418260, zero_atan2=0] [L161-L162] COND TRUE ((ix | ((lx | -lx) >> 31)) > 0x7ff00000) || ((iy | ((ly | -ly) >> 31)) > 0x7ff00000) [L163] return x + y; VAL [\old(x)=0, \old(y)=10737418260, aT_atan={10737418251:0}, atanhi_atan={10737418253:0}, atanlo_atan={10737418242:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=-2147483648, hy=-2147483648, lx=10737418264, ly=10737418244, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=0, y=10737418260, zero_atan2=0] [L265] RET, EXPR __ieee754_atan2(y, x) VAL [__ieee754_atan2(y, x)=10737418249, aT_atan={10737418251:0}, atanhi_atan={10737418253:0}, atanlo_atan={10737418242:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=0, y=10737418260, zero_atan2=0] [L265] double res = __ieee754_atan2(y, x); [L267] EXPR res == -0.0 && __signbit_double(res) == 1 VAL [aT_atan={10737418251:0}, atanhi_atan={10737418253:0}, atanlo_atan={10737418242:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, res=10737418249, res == -0.0 && __signbit_double(res) == 1=0, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=0, y=10737418260, zero_atan2=0] [L267] COND TRUE !(res == -0.0 && __signbit_double(res) == 1) [L268] __VERIFIER_error() VAL [aT_atan={10737418251:0}, atanhi_atan={10737418253:0}, atanlo_atan={10737418242:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, res=10737418249, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=0, y=10737418260, zero_atan2=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 110 locations, 1 error locations. UNSAFE Result, 0.3s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 150 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=110occurred 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, 40 NumberOfCodeBlocks, 40 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 18 ConstructedInterpolants, 0 QuantifiedInterpolants, 324 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 0.1.23-635dfa2 [2018-12-09 15:05:56,641 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 15:05:56,642 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 15:05:56,650 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 15:05:56,651 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 15:05:56,651 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 15:05:56,652 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 15:05:56,653 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 15:05:56,654 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 15:05:56,655 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 15:05:56,655 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 15:05:56,655 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 15:05:56,656 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 15:05:56,657 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 15:05:56,657 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 15:05:56,658 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 15:05:56,659 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 15:05:56,660 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 15:05:56,661 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 15:05:56,662 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 15:05:56,662 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 15:05:56,663 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 15:05:56,665 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 15:05:56,665 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 15:05:56,665 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 15:05:56,666 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 15:05:56,666 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 15:05:56,667 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 15:05:56,667 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 15:05:56,668 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 15:05:56,668 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 15:05:56,669 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 15:05:56,669 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 15:05:56,669 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 15:05:56,670 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 15:05:56,670 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 15:05:56,670 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2018-12-09 15:05:56,680 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 15:05:56,680 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 15:05:56,681 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 15:05:56,681 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 15:05:56,681 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-09 15:05:56,681 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-09 15:05:56,681 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-09 15:05:56,681 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-09 15:05:56,682 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-09 15:05:56,682 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-09 15:05:56,682 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 15:05:56,682 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 15:05:56,682 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 15:05:56,682 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 15:05:56,683 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 15:05:56,683 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 15:05:56,683 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 15:05:56,683 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-09 15:05:56,683 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-09 15:05:56,683 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 15:05:56,683 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 15:05:56,683 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 15:05:56,683 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 15:05:56,683 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 15:05:56,683 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 15:05:56,683 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 15:05:56,683 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 15:05:56,684 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 15:05:56,684 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 15:05:56,684 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 15:05:56,684 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 15:05:56,684 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-09 15:05:56,684 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 15:05:56,684 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-09 15:05:56,684 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-09 15:05:56,684 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_ec8a813c-90c8-4073-8ced-ba977fbc19fb/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 -> 107d4b9d9cb990f15c9b9a39acee77f79bf93da8 [2018-12-09 15:05:56,703 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 15:05:56,712 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 15:05:56,715 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 15:05:56,716 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 15:05:56,717 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 15:05:56,717 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/bin-2019/utaipan/../../sv-benchmarks/c/float-newlib/double_req_bl_0681b_true-unreach-call.c [2018-12-09 15:05:56,755 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/bin-2019/utaipan/data/2fa2f03f0/4c80bf3a49d14107b1ac4cf6412a970b/FLAG9777420a6 [2018-12-09 15:05:57,174 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 15:05:57,175 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/sv-benchmarks/c/float-newlib/double_req_bl_0681b_true-unreach-call.c [2018-12-09 15:05:57,179 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/bin-2019/utaipan/data/2fa2f03f0/4c80bf3a49d14107b1ac4cf6412a970b/FLAG9777420a6 [2018-12-09 15:05:57,187 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/bin-2019/utaipan/data/2fa2f03f0/4c80bf3a49d14107b1ac4cf6412a970b [2018-12-09 15:05:57,188 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 15:05:57,189 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 15:05:57,190 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 15:05:57,190 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 15:05:57,192 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 15:05:57,192 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 03:05:57" (1/1) ... [2018-12-09 15:05:57,194 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f98f186 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:05:57, skipping insertion in model container [2018-12-09 15:05:57,194 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 03:05:57" (1/1) ... [2018-12-09 15:05:57,198 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 15:05:57,211 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 15:05:57,336 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 15:05:57,341 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 15:05:57,378 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 15:05:57,397 INFO L195 MainTranslator]: Completed translation [2018-12-09 15:05:57,398 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:05:57 WrapperNode [2018-12-09 15:05:57,398 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 15:05:57,398 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 15:05:57,398 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 15:05:57,398 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 15:05:57,438 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:05:57" (1/1) ... [2018-12-09 15:05:57,449 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:05:57" (1/1) ... [2018-12-09 15:05:57,453 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 15:05:57,454 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 15:05:57,454 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 15:05:57,454 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 15:05:57,460 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:05:57" (1/1) ... [2018-12-09 15:05:57,460 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:05:57" (1/1) ... [2018-12-09 15:05:57,463 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:05:57" (1/1) ... [2018-12-09 15:05:57,463 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:05:57" (1/1) ... [2018-12-09 15:05:57,478 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:05:57" (1/1) ... [2018-12-09 15:05:57,484 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:05:57" (1/1) ... [2018-12-09 15:05:57,486 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:05:57" (1/1) ... [2018-12-09 15:05:57,488 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 15:05:57,489 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 15:05:57,489 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 15:05:57,489 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 15:05:57,489 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:05:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/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 [2018-12-09 15:05:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-12-09 15:05:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-12-09 15:05:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure __signbit_double [2018-12-09 15:05:57,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __signbit_double [2018-12-09 15:05:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-09 15:05:57,519 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-09 15:05:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_atan2 [2018-12-09 15:05:57,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_atan2 [2018-12-09 15:05:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-12-09 15:05:57,520 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-12-09 15:05:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-09 15:05:57,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-09 15:05:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2018-12-09 15:05:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 15:05:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2018-12-09 15:05:57,520 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2018-12-09 15:05:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-12-09 15:05:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 15:05:57,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 15:05:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-09 15:05:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 15:05:57,629 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-09 15:05:58,073 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-09 15:05:58,264 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-09 15:05:58,338 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-09 15:05:58,357 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-09 15:05:59,330 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-09 15:05:59,351 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-09 15:05:59,390 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-09 15:05:59,409 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-09 15:06:09,888 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-09 15:06:14,982 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 15:06:14,982 INFO L280 CfgBuilder]: Removed 18 assue(true) statements. [2018-12-09 15:06:14,983 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 03:06:14 BoogieIcfgContainer [2018-12-09 15:06:14,983 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 15:06:14,984 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-09 15:06:14,984 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-09 15:06:14,987 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-09 15:06:14,987 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 03:05:57" (1/3) ... [2018-12-09 15:06:14,988 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50ad73f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 03:06:14, skipping insertion in model container [2018-12-09 15:06:14,988 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:05:57" (2/3) ... [2018-12-09 15:06:14,988 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50ad73f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 03:06:14, skipping insertion in model container [2018-12-09 15:06:14,988 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 03:06:14" (3/3) ... [2018-12-09 15:06:14,990 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0681b_true-unreach-call.c [2018-12-09 15:06:14,999 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-09 15:06:15,005 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-09 15:06:15,018 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-09 15:06:15,034 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-09 15:06:15,035 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-09 15:06:15,035 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-09 15:06:15,035 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-09 15:06:15,035 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 15:06:15,035 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 15:06:15,035 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-09 15:06:15,036 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 15:06:15,036 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-09 15:06:15,045 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states. [2018-12-09 15:06:15,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-12-09 15:06:15,049 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 15:06:15,049 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 15:06:15,051 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 15:06:15,054 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:06:15,054 INFO L82 PathProgramCache]: Analyzing trace with hash -530639070, now seen corresponding path program 1 times [2018-12-09 15:06:15,057 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-09 15:06:15,057 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/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 [2018-12-09 15:06:15,061 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:06:15,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:06:15,267 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 15:06:15,278 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 15:06:15,278 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 15:06:15,294 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 15:06:15,295 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-09 15:06:15,297 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-12-09 15:06:15,304 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-12-09 15:06:15,304 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-09 15:06:15,306 INFO L87 Difference]: Start difference. First operand 110 states. Second operand 2 states. [2018-12-09 15:06:15,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 15:06:15,331 INFO L93 Difference]: Finished difference Result 212 states and 335 transitions. [2018-12-09 15:06:15,331 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-12-09 15:06:15,332 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 19 [2018-12-09 15:06:15,332 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 15:06:15,339 INFO L225 Difference]: With dead ends: 212 [2018-12-09 15:06:15,339 INFO L226 Difference]: Without dead ends: 106 [2018-12-09 15:06:15,342 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-09 15:06:15,352 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106 states. [2018-12-09 15:06:15,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106 to 106. [2018-12-09 15:06:15,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106 states. [2018-12-09 15:06:15,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 146 transitions. [2018-12-09 15:06:15,374 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 146 transitions. Word has length 19 [2018-12-09 15:06:15,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 15:06:15,375 INFO L480 AbstractCegarLoop]: Abstraction has 106 states and 146 transitions. [2018-12-09 15:06:15,375 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-12-09 15:06:15,375 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 146 transitions. [2018-12-09 15:06:15,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-12-09 15:06:15,376 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 15:06:15,376 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] [2018-12-09 15:06:15,376 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 15:06:15,376 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:06:15,377 INFO L82 PathProgramCache]: Analyzing trace with hash 1749596857, now seen corresponding path program 1 times [2018-12-09 15:06:15,377 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-09 15:06:15,377 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/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 [2018-12-09 15:06:15,381 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:06:15,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:06:15,613 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 15:06:16,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 15:06:16,033 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 15:06:16,043 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 15:06:16,043 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-12-09 15:06:16,044 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-09 15:06:16,044 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-09 15:06:16,044 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-12-09 15:06:16,045 INFO L87 Difference]: Start difference. First operand 106 states and 146 transitions. Second operand 9 states. [2018-12-09 15:06:17,692 WARN L180 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2018-12-09 15:06:22,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 15:06:22,191 INFO L93 Difference]: Finished difference Result 138 states and 187 transitions. [2018-12-09 15:06:22,192 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-09 15:06:22,192 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 21 [2018-12-09 15:06:22,192 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 15:06:22,193 INFO L225 Difference]: With dead ends: 138 [2018-12-09 15:06:22,193 INFO L226 Difference]: Without dead ends: 93 [2018-12-09 15:06:22,194 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=55, Invalid=127, Unknown=0, NotChecked=0, Total=182 [2018-12-09 15:06:22,194 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2018-12-09 15:06:22,201 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 93. [2018-12-09 15:06:22,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 93 states. [2018-12-09 15:06:22,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 120 transitions. [2018-12-09 15:06:22,202 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 120 transitions. Word has length 21 [2018-12-09 15:06:22,202 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 15:06:22,202 INFO L480 AbstractCegarLoop]: Abstraction has 93 states and 120 transitions. [2018-12-09 15:06:22,202 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-09 15:06:22,202 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 120 transitions. [2018-12-09 15:06:22,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-12-09 15:06:22,203 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 15:06:22,203 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] [2018-12-09 15:06:22,203 INFO L423 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 15:06:22,203 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:06:22,203 INFO L82 PathProgramCache]: Analyzing trace with hash -563897265, now seen corresponding path program 1 times [2018-12-09 15:06:22,204 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-09 15:06:22,204 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/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 [2018-12-09 15:06:22,208 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:06:22,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:06:22,366 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 15:06:22,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 15:06:22,640 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 15:06:22,653 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 15:06:22,653 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-12-09 15:06:22,653 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-09 15:06:22,653 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-09 15:06:22,653 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2018-12-09 15:06:22,654 INFO L87 Difference]: Start difference. First operand 93 states and 120 transitions. Second operand 8 states. [2018-12-09 15:06:27,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 15:06:27,104 INFO L93 Difference]: Finished difference Result 136 states and 176 transitions. [2018-12-09 15:06:27,105 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-09 15:06:27,105 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 26 [2018-12-09 15:06:27,105 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 15:06:27,107 INFO L225 Difference]: With dead ends: 136 [2018-12-09 15:06:27,107 INFO L226 Difference]: Without dead ends: 95 [2018-12-09 15:06:27,107 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=42, Invalid=90, Unknown=0, NotChecked=0, Total=132 [2018-12-09 15:06:27,108 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2018-12-09 15:06:27,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 93. [2018-12-09 15:06:27,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 93 states. [2018-12-09 15:06:27,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 117 transitions. [2018-12-09 15:06:27,116 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 117 transitions. Word has length 26 [2018-12-09 15:06:27,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 15:06:27,116 INFO L480 AbstractCegarLoop]: Abstraction has 93 states and 117 transitions. [2018-12-09 15:06:27,116 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-09 15:06:27,116 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 117 transitions. [2018-12-09 15:06:27,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-12-09 15:06:27,117 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 15:06:27,117 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] [2018-12-09 15:06:27,117 INFO L423 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 15:06:27,117 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:06:27,117 INFO L82 PathProgramCache]: Analyzing trace with hash 116161105, now seen corresponding path program 1 times [2018-12-09 15:06:27,118 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-09 15:06:27,118 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/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 [2018-12-09 15:06:27,121 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:06:27,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:06:27,272 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 15:06:27,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 15:06:27,330 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 15:06:27,339 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 15:06:27,340 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-09 15:06:27,340 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-09 15:06:27,340 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-09 15:06:27,340 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-09 15:06:27,340 INFO L87 Difference]: Start difference. First operand 93 states and 117 transitions. Second operand 7 states. [2018-12-09 15:06:30,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 15:06:30,440 INFO L93 Difference]: Finished difference Result 100 states and 124 transitions. [2018-12-09 15:06:30,441 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 15:06:30,441 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 26 [2018-12-09 15:06:30,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 15:06:30,442 INFO L225 Difference]: With dead ends: 100 [2018-12-09 15:06:30,442 INFO L226 Difference]: Without dead ends: 97 [2018-12-09 15:06:30,442 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2018-12-09 15:06:30,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2018-12-09 15:06:30,450 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 97. [2018-12-09 15:06:30,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97 states. [2018-12-09 15:06:30,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 121 transitions. [2018-12-09 15:06:30,450 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 121 transitions. Word has length 26 [2018-12-09 15:06:30,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 15:06:30,451 INFO L480 AbstractCegarLoop]: Abstraction has 97 states and 121 transitions. [2018-12-09 15:06:30,451 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-09 15:06:30,451 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 121 transitions. [2018-12-09 15:06:30,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-12-09 15:06:30,451 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 15:06:30,451 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] [2018-12-09 15:06:30,452 INFO L423 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 15:06:30,452 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:06:30,452 INFO L82 PathProgramCache]: Analyzing trace with hash 37209169, now seen corresponding path program 1 times [2018-12-09 15:06:30,452 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-09 15:06:30,452 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/bin-2019/utaipan/mathsat Starting monitored process 6 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with mathsat -unsat_core_generation=3 [2018-12-09 15:06:30,455 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:06:30,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:06:30,749 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 15:06:30,775 INFO L683 Elim1Store]: detected equality via solver [2018-12-09 15:06:30,776 INFO L683 Elim1Store]: detected equality via solver [2018-12-09 15:06:30,779 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 [2018-12-09 15:06:30,830 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 43 [2018-12-09 15:06:30,853 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 [2018-12-09 15:06:30,853 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-12-09 15:06:30,864 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-09 15:06:30,879 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 [2018-12-09 15:06:30,883 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 [2018-12-09 15:06:30,884 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-12-09 15:06:30,885 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-09 15:06:30,890 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-12-09 15:06:30,898 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-09 15:06:30,898 INFO L202 ElimStorePlain]: Needed 6 recursive calls to eliminate 4 variables, input treesize:57, output treesize:18 [2018-12-09 15:06:30,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 15:06:30,978 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 15:06:30,989 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 15:06:30,989 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-09 15:06:30,990 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-09 15:06:30,990 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-09 15:06:30,990 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-09 15:06:30,990 INFO L87 Difference]: Start difference. First operand 97 states and 121 transitions. Second operand 7 states. [2018-12-09 15:06:32,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 15:06:32,903 INFO L93 Difference]: Finished difference Result 133 states and 166 transitions. [2018-12-09 15:06:32,904 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 15:06:32,904 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 26 [2018-12-09 15:06:32,904 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 15:06:32,905 INFO L225 Difference]: With dead ends: 133 [2018-12-09 15:06:32,905 INFO L226 Difference]: Without dead ends: 97 [2018-12-09 15:06:32,906 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2018-12-09 15:06:32,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2018-12-09 15:06:32,912 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 97. [2018-12-09 15:06:32,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97 states. [2018-12-09 15:06:32,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 120 transitions. [2018-12-09 15:06:32,913 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 120 transitions. Word has length 26 [2018-12-09 15:06:32,913 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 15:06:32,913 INFO L480 AbstractCegarLoop]: Abstraction has 97 states and 120 transitions. [2018-12-09 15:06:32,913 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-09 15:06:32,913 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 120 transitions. [2018-12-09 15:06:32,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-12-09 15:06:32,913 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 15:06:32,913 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] [2018-12-09 15:06:32,914 INFO L423 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 15:06:32,914 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:06:32,914 INFO L82 PathProgramCache]: Analyzing trace with hash 632777077, now seen corresponding path program 1 times [2018-12-09 15:06:32,914 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-09 15:06:32,914 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/bin-2019/utaipan/mathsat Starting monitored process 7 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with mathsat -unsat_core_generation=3 [2018-12-09 15:06:32,917 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:06:33,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:06:33,120 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 15:06:33,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 15:06:33,509 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 15:06:33,520 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 15:06:33,520 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-12-09 15:06:33,520 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-09 15:06:33,520 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-09 15:06:33,520 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2018-12-09 15:06:33,520 INFO L87 Difference]: Start difference. First operand 97 states and 120 transitions. Second operand 9 states. [2018-12-09 15:06:34,523 WARN L180 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2018-12-09 15:06:35,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 15:06:35,767 INFO L93 Difference]: Finished difference Result 112 states and 135 transitions. [2018-12-09 15:06:35,768 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-09 15:06:35,768 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 28 [2018-12-09 15:06:35,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 15:06:35,769 INFO L225 Difference]: With dead ends: 112 [2018-12-09 15:06:35,769 INFO L226 Difference]: Without dead ends: 73 [2018-12-09 15:06:35,769 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2018-12-09 15:06:35,770 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2018-12-09 15:06:35,776 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 73. [2018-12-09 15:06:35,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 73 states. [2018-12-09 15:06:35,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 85 transitions. [2018-12-09 15:06:35,777 INFO L78 Accepts]: Start accepts. Automaton has 73 states and 85 transitions. Word has length 28 [2018-12-09 15:06:35,777 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 15:06:35,777 INFO L480 AbstractCegarLoop]: Abstraction has 73 states and 85 transitions. [2018-12-09 15:06:35,777 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-09 15:06:35,777 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 85 transitions. [2018-12-09 15:06:35,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-12-09 15:06:35,777 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 15:06:35,778 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, 1, 1, 1, 1] [2018-12-09 15:06:35,778 INFO L423 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 15:06:35,778 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:06:35,778 INFO L82 PathProgramCache]: Analyzing trace with hash 635767224, now seen corresponding path program 1 times [2018-12-09 15:06:35,778 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-09 15:06:35,778 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/bin-2019/utaipan/mathsat Starting monitored process 8 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with mathsat -unsat_core_generation=3 [2018-12-09 15:06:35,783 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:06:35,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:06:35,998 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 15:06:36,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 15:06:36,072 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 15:06:36,083 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 15:06:36,084 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-09 15:06:36,084 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-09 15:06:36,084 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-09 15:06:36,084 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-09 15:06:36,084 INFO L87 Difference]: Start difference. First operand 73 states and 85 transitions. Second operand 6 states. [2018-12-09 15:06:36,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 15:06:36,502 INFO L93 Difference]: Finished difference Result 84 states and 95 transitions. [2018-12-09 15:06:36,503 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-09 15:06:36,503 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 34 [2018-12-09 15:06:36,503 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 15:06:36,503 INFO L225 Difference]: With dead ends: 84 [2018-12-09 15:06:36,503 INFO L226 Difference]: Without dead ends: 35 [2018-12-09 15:06:36,504 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-12-09 15:06:36,504 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2018-12-09 15:06:36,505 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 35. [2018-12-09 15:06:36,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2018-12-09 15:06:36,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 34 transitions. [2018-12-09 15:06:36,506 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 34 transitions. Word has length 34 [2018-12-09 15:06:36,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 15:06:36,506 INFO L480 AbstractCegarLoop]: Abstraction has 35 states and 34 transitions. [2018-12-09 15:06:36,506 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-09 15:06:36,506 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 34 transitions. [2018-12-09 15:06:36,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-12-09 15:06:36,506 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 15:06:36,506 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, 1, 1, 1, 1] [2018-12-09 15:06:36,507 INFO L423 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 15:06:36,507 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:06:36,507 INFO L82 PathProgramCache]: Analyzing trace with hash -1424630217, now seen corresponding path program 1 times [2018-12-09 15:06:36,507 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-09 15:06:36,507 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/bin-2019/utaipan/mathsat Starting monitored process 9 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with mathsat -unsat_core_generation=3 [2018-12-09 15:06:36,510 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:06:36,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 15:06:36,672 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 15:06:36,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 15:06:36,860 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 15:06:36,870 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 15:06:36,870 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2018-12-09 15:06:36,870 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-09 15:06:36,871 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-09 15:06:36,871 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2018-12-09 15:06:36,871 INFO L87 Difference]: Start difference. First operand 35 states and 34 transitions. Second operand 12 states. [2018-12-09 15:06:37,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 15:06:37,654 INFO L93 Difference]: Finished difference Result 35 states and 34 transitions. [2018-12-09 15:06:37,654 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-12-09 15:06:37,654 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 34 [2018-12-09 15:06:37,655 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 15:06:37,655 INFO L225 Difference]: With dead ends: 35 [2018-12-09 15:06:37,655 INFO L226 Difference]: Without dead ends: 0 [2018-12-09 15:06:37,655 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=51, Invalid=255, Unknown=0, NotChecked=0, Total=306 [2018-12-09 15:06:37,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-09 15:06:37,655 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-09 15:06:37,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-09 15:06:37,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-09 15:06:37,656 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 34 [2018-12-09 15:06:37,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 15:06:37,656 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-09 15:06:37,656 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-09 15:06:37,656 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-09 15:06:37,656 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-09 15:06:37,658 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-09 15:06:40,296 WARN L180 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 150 DAG size of output: 144 [2018-12-09 15:06:43,762 WARN L180 SmtUtils]: Spent 3.46 s on a formula simplification. DAG size of input: 150 DAG size of output: 144 [2018-12-09 15:06:43,893 WARN L180 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 31 [2018-12-09 15:06:47,043 WARN L180 SmtUtils]: Spent 3.12 s on a formula simplification. DAG size of input: 150 DAG size of output: 144 [2018-12-09 15:06:47,289 WARN L180 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 65 [2018-12-09 15:06:47,291 INFO L448 ceAbstractionStarter]: For program point fabs_doubleEXIT(lines 17 31) no Hoare annotation was computed. [2018-12-09 15:06:47,291 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 29) no Hoare annotation was computed. [2018-12-09 15:06:47,291 INFO L448 ceAbstractionStarter]: For program point L24-1(lines 17 31) no Hoare annotation was computed. [2018-12-09 15:06:47,291 INFO L448 ceAbstractionStarter]: For program point L24-2(lines 24 29) no Hoare annotation was computed. [2018-12-09 15:06:47,291 INFO L451 ceAbstractionStarter]: At program point fabs_doubleENTRY(lines 17 31) the Hoare annotation is: true [2018-12-09 15:06:47,292 INFO L448 ceAbstractionStarter]: For program point L19-1(lines 19 23) no Hoare annotation was computed. [2018-12-09 15:06:47,292 INFO L451 ceAbstractionStarter]: At program point L19-2(lines 19 23) the Hoare annotation is: true [2018-12-09 15:06:47,292 INFO L448 ceAbstractionStarter]: For program point fabs_doubleFINAL(lines 17 31) no Hoare annotation was computed. [2018-12-09 15:06:47,292 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-09 15:06:47,292 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-12-09 15:06:47,292 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-09 15:06:47,292 INFO L448 ceAbstractionStarter]: For program point L68-3(lines 68 72) no Hoare annotation was computed. [2018-12-09 15:06:47,292 INFO L448 ceAbstractionStarter]: For program point L97(lines 97 103) no Hoare annotation was computed. [2018-12-09 15:06:47,292 INFO L448 ceAbstractionStarter]: For program point L130-2(line 130) no Hoare annotation was computed. [2018-12-09 15:06:47,292 INFO L448 ceAbstractionStarter]: For program point L126(lines 126 131) no Hoare annotation was computed. [2018-12-09 15:06:47,292 INFO L448 ceAbstractionStarter]: For program point L89(lines 89 92) no Hoare annotation was computed. [2018-12-09 15:06:47,293 INFO L448 ceAbstractionStarter]: For program point L89-2(lines 89 92) no Hoare annotation was computed. [2018-12-09 15:06:47,293 INFO L448 ceAbstractionStarter]: For program point L90(lines 90 91) no Hoare annotation was computed. [2018-12-09 15:06:47,293 INFO L448 ceAbstractionStarter]: For program point L74(lines 74 87) no Hoare annotation was computed. [2018-12-09 15:06:47,293 INFO L451 ceAbstractionStarter]: At program point L95(line 95) the Hoare annotation is: true [2018-12-09 15:06:47,293 INFO L448 ceAbstractionStarter]: For program point L95-1(line 95) no Hoare annotation was computed. [2018-12-09 15:06:47,293 INFO L448 ceAbstractionStarter]: For program point L83(lines 83 86) no Hoare annotation was computed. [2018-12-09 15:06:47,293 INFO L448 ceAbstractionStarter]: For program point atan_doubleEXIT(lines 64 132) no Hoare annotation was computed. [2018-12-09 15:06:47,293 INFO L448 ceAbstractionStarter]: For program point L96(lines 96 112) no Hoare annotation was computed. [2018-12-09 15:06:47,293 INFO L451 ceAbstractionStarter]: At program point atan_doubleENTRY(lines 64 132) the Hoare annotation is: true [2018-12-09 15:06:47,293 INFO L448 ceAbstractionStarter]: For program point L88(lines 88 113) no Hoare annotation was computed. [2018-12-09 15:06:47,294 INFO L448 ceAbstractionStarter]: For program point L76-1(lines 76 80) no Hoare annotation was computed. [2018-12-09 15:06:47,294 INFO L451 ceAbstractionStarter]: At program point L76-2(lines 76 80) the Hoare annotation is: true [2018-12-09 15:06:47,294 INFO L448 ceAbstractionStarter]: For program point atan_doubleFINAL(lines 64 132) no Hoare annotation was computed. [2018-12-09 15:06:47,294 INFO L448 ceAbstractionStarter]: For program point L76-3(lines 74 87) no Hoare annotation was computed. [2018-12-09 15:06:47,294 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 111) no Hoare annotation was computed. [2018-12-09 15:06:47,294 INFO L448 ceAbstractionStarter]: For program point L105-2(lines 88 113) no Hoare annotation was computed. [2018-12-09 15:06:47,294 INFO L448 ceAbstractionStarter]: For program point L68-1(lines 68 72) no Hoare annotation was computed. [2018-12-09 15:06:47,294 INFO L451 ceAbstractionStarter]: At program point L68-2(lines 68 72) the Hoare annotation is: true [2018-12-09 15:06:47,294 INFO L448 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-12-09 15:06:47,294 INFO L448 ceAbstractionStarter]: For program point __signbit_doubleFINAL(lines 244 254) no Hoare annotation was computed. [2018-12-09 15:06:47,294 INFO L448 ceAbstractionStarter]: For program point __signbit_doubleEXIT(lines 244 254) no Hoare annotation was computed. [2018-12-09 15:06:47,295 INFO L448 ceAbstractionStarter]: For program point L247-1(lines 247 251) no Hoare annotation was computed. [2018-12-09 15:06:47,295 INFO L444 ceAbstractionStarter]: At program point L247-2(lines 247 251) the Hoare annotation is: (= |__signbit_double_#in~x| __signbit_double_~x) [2018-12-09 15:06:47,295 INFO L448 ceAbstractionStarter]: For program point L247-3(lines 247 251) no Hoare annotation was computed. [2018-12-09 15:06:47,295 INFO L451 ceAbstractionStarter]: At program point __signbit_doubleENTRY(lines 244 254) the Hoare annotation is: true [2018-12-09 15:06:47,295 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-09 15:06:47,295 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-12-09 15:06:47,295 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-09 15:06:47,295 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-09 15:06:47,295 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 256 272) the Hoare annotation is: true [2018-12-09 15:06:47,295 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 256 272) no Hoare annotation was computed. [2018-12-09 15:06:47,296 INFO L448 ceAbstractionStarter]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 268) no Hoare annotation was computed. [2018-12-09 15:06:47,296 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 256 272) no Hoare annotation was computed. [2018-12-09 15:06:47,296 INFO L448 ceAbstractionStarter]: For program point L268(line 268) no Hoare annotation was computed. [2018-12-09 15:06:47,296 INFO L448 ceAbstractionStarter]: For program point L267(line 267) no Hoare annotation was computed. [2018-12-09 15:06:47,296 INFO L444 ceAbstractionStarter]: At program point L267-1(line 267) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 11 53)))) (and (= main_~res~0 .cse0) (= (_ +zero 11 53) main_~x~0) |main_#t~short52| (= main_~y~0 .cse0))) [2018-12-09 15:06:47,296 INFO L444 ceAbstractionStarter]: At program point L265(line 265) the Hoare annotation is: (and (= (_ +zero 11 53) main_~x~0) (= main_~y~0 (fp.neg (_ +zero 11 53)))) [2018-12-09 15:06:47,296 INFO L448 ceAbstractionStarter]: For program point L267-2(line 267) no Hoare annotation was computed. [2018-12-09 15:06:47,296 INFO L448 ceAbstractionStarter]: For program point L265-1(line 265) no Hoare annotation was computed. [2018-12-09 15:06:47,296 INFO L448 ceAbstractionStarter]: For program point L267-4(lines 267 270) no Hoare annotation was computed. [2018-12-09 15:06:47,296 INFO L448 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-12-09 15:06:47,297 INFO L451 ceAbstractionStarter]: At program point __ieee754_atan2ENTRY(lines 142 242) the Hoare annotation is: true [2018-12-09 15:06:47,297 INFO L448 ceAbstractionStarter]: For program point L184(lines 184 206) no Hoare annotation was computed. [2018-12-09 15:06:47,297 INFO L448 ceAbstractionStarter]: For program point __ieee754_atan2FINAL(lines 142 242) no Hoare annotation was computed. [2018-12-09 15:06:47,297 INFO L448 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-12-09 15:06:47,297 INFO L448 ceAbstractionStarter]: For program point L168(lines 168 178) no Hoare annotation was computed. [2018-12-09 15:06:47,297 INFO L448 ceAbstractionStarter]: For program point L168-2(lines 142 242) no Hoare annotation was computed. [2018-12-09 15:06:47,298 INFO L444 ceAbstractionStarter]: At program point L218(line 218) the Hoare annotation is: (let ((.cse0 (exists ((|v_q#valueAsBitvector_13| (_ BitVec 64))) (and (= __ieee754_atan2_~ly~0 ((_ extract 31 0) |v_q#valueAsBitvector_13|)) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_13|) ((_ extract 62 52) |v_q#valueAsBitvector_13|) ((_ extract 51 0) |v_q#valueAsBitvector_13|)) |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~iy~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_13|)))))) (.cse3 (exists ((|v_q#valueAsBitvector_13| (_ BitVec 64))) (and (= __ieee754_atan2_~ly~0 ((_ extract 31 0) |v_q#valueAsBitvector_13|)) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_13|) ((_ extract 62 52) |v_q#valueAsBitvector_13|) ((_ extract 51 0) |v_q#valueAsBitvector_13|)) |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~hy~0 ((_ extract 63 32) |v_q#valueAsBitvector_13|))))) (.cse8 (exists ((__ieee754_atan2_~hx~1 (_ BitVec 32)) (|v_q#valueAsBitvector_12| (_ BitVec 64))) (and (= (bvor (bvand (_ bv1 32) (bvashr ((_ extract 63 32) |v_q#valueAsBitvector_12|) (_ bv31 32))) (bvand (_ bv2 32) (bvashr __ieee754_atan2_~hx~1 (_ bv30 32)))) __ieee754_atan2_~m~0) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_12|) ((_ extract 62 52) |v_q#valueAsBitvector_12|) ((_ extract 51 0) |v_q#valueAsBitvector_12|)) |__ieee754_atan2_#in~y|)))) (.cse5 (exists ((|v_q#valueAsBitvector_11| (_ BitVec 64))) (and (= __ieee754_atan2_~iy~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_11|))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_11|) ((_ extract 62 52) |v_q#valueAsBitvector_11|) ((_ extract 51 0) |v_q#valueAsBitvector_11|)) |__ieee754_atan2_#in~y|)))) (.cse1 (= __ieee754_atan2_~y |__ieee754_atan2_#in~y|)) (.cse6 (exists ((v_prenex_55 (_ BitVec 64))) (and (= __ieee754_atan2_~hx~1 ((_ extract 63 32) v_prenex_55)) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55)))))) (.cse7 (exists ((|v_q#valueAsBitvector_11| (_ BitVec 64))) (and (= __ieee754_atan2_~hy~0 ((_ extract 63 32) |v_q#valueAsBitvector_11|)) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_11|) ((_ extract 62 52) |v_q#valueAsBitvector_11|) ((_ extract 51 0) |v_q#valueAsBitvector_11|)) |__ieee754_atan2_#in~y|)))) (.cse2 (= __ieee754_atan2_~x |__ieee754_atan2_#in~x|)) (.cse4 (exists ((v_prenex_55 (_ BitVec 64))) (and (= __ieee754_atan2_~ix~1 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_55))) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55))))))) (or (and .cse0 .cse1 (exists ((v_prenex_61 (_ BitVec 64)) (|v_q#valueAsBitvector_14| (_ BitVec 64))) (and (not (= (_ bv1 32) (bvor (bvand (_ bv1 32) (bvashr ((_ extract 63 32) |v_q#valueAsBitvector_14|) (_ bv31 32))) (bvand (_ bv2 32) (bvashr ((_ extract 63 32) v_prenex_61) (_ bv30 32)))))) (= (fp ((_ extract 63 63) v_prenex_61) ((_ extract 62 52) v_prenex_61) ((_ extract 51 0) v_prenex_61)) |__ieee754_atan2_#in~x|) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_14|) ((_ extract 62 52) |v_q#valueAsBitvector_14|) ((_ extract 51 0) |v_q#valueAsBitvector_14|)) |__ieee754_atan2_#in~y|))) (exists ((v_prenex_61 (_ BitVec 64)) (|v_q#valueAsBitvector_14| (_ BitVec 64))) (and (= __ieee754_atan2_~m~0 (bvor (bvand (_ bv1 32) (bvashr ((_ extract 63 32) |v_q#valueAsBitvector_14|) (_ bv31 32))) (bvand (_ bv2 32) (bvashr ((_ extract 63 32) v_prenex_61) (_ bv30 32))))) (= (fp ((_ extract 63 63) v_prenex_61) ((_ extract 62 52) v_prenex_61) ((_ extract 51 0) v_prenex_61)) |__ieee754_atan2_#in~x|) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_14|) ((_ extract 62 52) |v_q#valueAsBitvector_14|) ((_ extract 51 0) |v_q#valueAsBitvector_14|)) |__ieee754_atan2_#in~y|))) (exists ((v_prenex_61 (_ BitVec 64))) (and (= __ieee754_atan2_~hx~1 ((_ extract 63 32) v_prenex_61)) (= (fp ((_ extract 63 63) v_prenex_61) ((_ extract 62 52) v_prenex_61) ((_ extract 51 0) v_prenex_61)) |__ieee754_atan2_#in~x|))) .cse2 .cse3 .cse4) (and .cse5 .cse1 .cse6 .cse7 (exists ((__ieee754_atan2_~hx~1 (_ BitVec 32)) (|v_q#valueAsBitvector_12| (_ BitVec 64))) (and (= (_ bv0 32) (bvor (bvand (_ bv1 32) (bvashr ((_ extract 63 32) |v_q#valueAsBitvector_12|) (_ bv31 32))) (bvand (_ bv2 32) (bvashr __ieee754_atan2_~hx~1 (_ bv30 32))))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_12|) ((_ extract 62 52) |v_q#valueAsBitvector_12|) ((_ extract 51 0) |v_q#valueAsBitvector_12|)) |__ieee754_atan2_#in~y|))) .cse2 .cse4 .cse8) (and .cse0 .cse1 .cse6 (exists ((|v_q#valueAsBitvector_13| (_ BitVec 64))) (and (not (= (bvor (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_13|)) ((_ extract 31 0) |v_q#valueAsBitvector_13|)) (_ bv0 32))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_13|) ((_ extract 62 52) |v_q#valueAsBitvector_13|) ((_ extract 51 0) |v_q#valueAsBitvector_13|)) |__ieee754_atan2_#in~y|))) .cse2 .cse3 .cse4 .cse8) (and .cse5 .cse1 .cse6 (or (exists ((v_prenex_56 (_ BitVec 64)) (__ieee754_atan2_~ly~0 (_ BitVec 32))) (and (= |__ieee754_atan2_#in~y| (fp ((_ extract 63 63) v_prenex_56) ((_ extract 62 52) v_prenex_56) ((_ extract 51 0) v_prenex_56))) (bvugt (bvor (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_56)) (bvlshr (bvor __ieee754_atan2_~ly~0 (bvneg __ieee754_atan2_~ly~0)) (_ bv31 32))) (_ bv2146435072 32)))) (exists ((v_prenex_55 (_ BitVec 64)) (__ieee754_atan2_~lx~0 (_ BitVec 32))) (and (bvugt (bvor (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_55)) (bvlshr (bvor __ieee754_atan2_~lx~0 (bvneg __ieee754_atan2_~lx~0)) (_ bv31 32))) (_ bv2146435072 32)) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55)))))) .cse7 .cse2 .cse4))) [2018-12-09 15:06:47,298 INFO L448 ceAbstractionStarter]: For program point L185(lines 185 194) no Hoare annotation was computed. [2018-12-09 15:06:47,299 INFO L444 ceAbstractionStarter]: At program point L218-1(line 218) the Hoare annotation is: (let ((.cse5 (exists ((|v_q#valueAsBitvector_11| (_ BitVec 64))) (and (= __ieee754_atan2_~iy~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_11|))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_11|) ((_ extract 62 52) |v_q#valueAsBitvector_11|) ((_ extract 51 0) |v_q#valueAsBitvector_11|)) |__ieee754_atan2_#in~y|)))) (.cse7 (exists ((|v_q#valueAsBitvector_11| (_ BitVec 64))) (and (= __ieee754_atan2_~hy~0 ((_ extract 63 32) |v_q#valueAsBitvector_11|)) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_11|) ((_ extract 62 52) |v_q#valueAsBitvector_11|) ((_ extract 51 0) |v_q#valueAsBitvector_11|)) |__ieee754_atan2_#in~y|)))) (.cse0 (exists ((|v_q#valueAsBitvector_13| (_ BitVec 64))) (and (= __ieee754_atan2_~ly~0 ((_ extract 31 0) |v_q#valueAsBitvector_13|)) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_13|) ((_ extract 62 52) |v_q#valueAsBitvector_13|) ((_ extract 51 0) |v_q#valueAsBitvector_13|)) |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~iy~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_13|)))))) (.cse1 (= __ieee754_atan2_~y |__ieee754_atan2_#in~y|)) (.cse6 (exists ((v_prenex_55 (_ BitVec 64))) (and (= __ieee754_atan2_~hx~1 ((_ extract 63 32) v_prenex_55)) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55)))))) (.cse2 (= __ieee754_atan2_~x |__ieee754_atan2_#in~x|)) (.cse3 (exists ((|v_q#valueAsBitvector_13| (_ BitVec 64))) (and (= __ieee754_atan2_~ly~0 ((_ extract 31 0) |v_q#valueAsBitvector_13|)) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_13|) ((_ extract 62 52) |v_q#valueAsBitvector_13|) ((_ extract 51 0) |v_q#valueAsBitvector_13|)) |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~hy~0 ((_ extract 63 32) |v_q#valueAsBitvector_13|))))) (.cse4 (exists ((v_prenex_55 (_ BitVec 64))) (and (= __ieee754_atan2_~ix~1 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_55))) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55)))))) (.cse8 (exists ((__ieee754_atan2_~hx~1 (_ BitVec 32)) (|v_q#valueAsBitvector_12| (_ BitVec 64))) (and (= (bvor (bvand (_ bv1 32) (bvashr ((_ extract 63 32) |v_q#valueAsBitvector_12|) (_ bv31 32))) (bvand (_ bv2 32) (bvashr __ieee754_atan2_~hx~1 (_ bv30 32)))) __ieee754_atan2_~m~0) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_12|) ((_ extract 62 52) |v_q#valueAsBitvector_12|) ((_ extract 51 0) |v_q#valueAsBitvector_12|)) |__ieee754_atan2_#in~y|))))) (or (and .cse0 .cse1 (exists ((v_prenex_61 (_ BitVec 64)) (|v_q#valueAsBitvector_14| (_ BitVec 64))) (and (not (= (_ bv1 32) (bvor (bvand (_ bv1 32) (bvashr ((_ extract 63 32) |v_q#valueAsBitvector_14|) (_ bv31 32))) (bvand (_ bv2 32) (bvashr ((_ extract 63 32) v_prenex_61) (_ bv30 32)))))) (= (fp ((_ extract 63 63) v_prenex_61) ((_ extract 62 52) v_prenex_61) ((_ extract 51 0) v_prenex_61)) |__ieee754_atan2_#in~x|) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_14|) ((_ extract 62 52) |v_q#valueAsBitvector_14|) ((_ extract 51 0) |v_q#valueAsBitvector_14|)) |__ieee754_atan2_#in~y|))) (exists ((v_prenex_61 (_ BitVec 64)) (|v_q#valueAsBitvector_14| (_ BitVec 64))) (and (= __ieee754_atan2_~m~0 (bvor (bvand (_ bv1 32) (bvashr ((_ extract 63 32) |v_q#valueAsBitvector_14|) (_ bv31 32))) (bvand (_ bv2 32) (bvashr ((_ extract 63 32) v_prenex_61) (_ bv30 32))))) (= (fp ((_ extract 63 63) v_prenex_61) ((_ extract 62 52) v_prenex_61) ((_ extract 51 0) v_prenex_61)) |__ieee754_atan2_#in~x|) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_14|) ((_ extract 62 52) |v_q#valueAsBitvector_14|) ((_ extract 51 0) |v_q#valueAsBitvector_14|)) |__ieee754_atan2_#in~y|))) (exists ((v_prenex_61 (_ BitVec 64))) (and (= __ieee754_atan2_~hx~1 ((_ extract 63 32) v_prenex_61)) (= (fp ((_ extract 63 63) v_prenex_61) ((_ extract 62 52) v_prenex_61) ((_ extract 51 0) v_prenex_61)) |__ieee754_atan2_#in~x|))) .cse2 .cse3 .cse4) (and .cse5 .cse1 .cse6 .cse7 (exists ((__ieee754_atan2_~hx~1 (_ BitVec 32)) (|v_q#valueAsBitvector_12| (_ BitVec 64))) (and (= (_ bv0 32) (bvor (bvand (_ bv1 32) (bvashr ((_ extract 63 32) |v_q#valueAsBitvector_12|) (_ bv31 32))) (bvand (_ bv2 32) (bvashr __ieee754_atan2_~hx~1 (_ bv30 32))))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_12|) ((_ extract 62 52) |v_q#valueAsBitvector_12|) ((_ extract 51 0) |v_q#valueAsBitvector_12|)) |__ieee754_atan2_#in~y|))) .cse2 .cse4 .cse8) (and .cse5 .cse1 .cse6 (or (exists ((v_prenex_56 (_ BitVec 64)) (__ieee754_atan2_~ly~0 (_ BitVec 32))) (and (= |__ieee754_atan2_#in~y| (fp ((_ extract 63 63) v_prenex_56) ((_ extract 62 52) v_prenex_56) ((_ extract 51 0) v_prenex_56))) (bvugt (bvor (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_56)) (bvlshr (bvor __ieee754_atan2_~ly~0 (bvneg __ieee754_atan2_~ly~0)) (_ bv31 32))) (_ bv2146435072 32)))) (exists ((v_prenex_55 (_ BitVec 64)) (__ieee754_atan2_~lx~0 (_ BitVec 32))) (and (bvugt (bvor (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_55)) (bvlshr (bvor __ieee754_atan2_~lx~0 (bvneg __ieee754_atan2_~lx~0)) (_ bv31 32))) (_ bv2146435072 32)) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55)))))) .cse7 .cse2 .cse4) (and .cse0 .cse1 .cse6 (exists ((|v_q#valueAsBitvector_13| (_ BitVec 64))) (and (not (= (bvor (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_13|)) ((_ extract 31 0) |v_q#valueAsBitvector_13|)) (_ bv0 32))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_13|) ((_ extract 62 52) |v_q#valueAsBitvector_13|) ((_ extract 51 0) |v_q#valueAsBitvector_13|)) |__ieee754_atan2_#in~y|))) .cse2 .cse3 .cse4 .cse8))) [2018-12-09 15:06:47,299 INFO L448 ceAbstractionStarter]: For program point L218-2(line 218) no Hoare annotation was computed. [2018-12-09 15:06:47,299 INFO L448 ceAbstractionStarter]: For program point L210(line 210) no Hoare annotation was computed. [2018-12-09 15:06:47,299 INFO L448 ceAbstractionStarter]: For program point L210-2(line 210) no Hoare annotation was computed. [2018-12-09 15:06:47,299 INFO L448 ceAbstractionStarter]: For program point L169(lines 169 177) no Hoare annotation was computed. [2018-12-09 15:06:47,299 INFO L448 ceAbstractionStarter]: For program point L161(lines 161 163) no Hoare annotation was computed. [2018-12-09 15:06:47,299 INFO L448 ceAbstractionStarter]: For program point L219(lines 219 241) no Hoare annotation was computed. [2018-12-09 15:06:47,299 INFO L448 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-12-09 15:06:47,299 INFO L448 ceAbstractionStarter]: For program point L203(line 203) no Hoare annotation was computed. [2018-12-09 15:06:47,299 INFO L448 ceAbstractionStarter]: For program point L170(line 170) no Hoare annotation was computed. [2018-12-09 15:06:47,299 INFO L448 ceAbstractionStarter]: For program point L170-2(line 170) no Hoare annotation was computed. [2018-12-09 15:06:47,299 INFO L448 ceAbstractionStarter]: For program point L220(line 220) no Hoare annotation was computed. [2018-12-09 15:06:47,300 INFO L448 ceAbstractionStarter]: For program point L154-1(lines 154 159) no Hoare annotation was computed. [2018-12-09 15:06:47,300 INFO L444 ceAbstractionStarter]: At program point L154-2(lines 154 159) the Hoare annotation is: (and (= __ieee754_atan2_~y |__ieee754_atan2_#in~y|) (exists ((v_prenex_61 (_ BitVec 64))) (and (= __ieee754_atan2_~hx~1 ((_ extract 63 32) v_prenex_61)) (= (fp ((_ extract 63 63) v_prenex_61) ((_ extract 62 52) v_prenex_61) ((_ extract 51 0) v_prenex_61)) |__ieee754_atan2_#in~x|))) (= __ieee754_atan2_~x |__ieee754_atan2_#in~x|) (exists ((v_prenex_55 (_ BitVec 64))) (and (= __ieee754_atan2_~ix~1 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_55))) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55)))))) [2018-12-09 15:06:47,300 INFO L448 ceAbstractionStarter]: For program point L154-3(lines 154 159) no Hoare annotation was computed. [2018-12-09 15:06:47,300 INFO L448 ceAbstractionStarter]: For program point L237(line 237) no Hoare annotation was computed. [2018-12-09 15:06:47,300 INFO L448 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-12-09 15:06:47,300 INFO L448 ceAbstractionStarter]: For program point L229(lines 229 234) no Hoare annotation was computed. [2018-12-09 15:06:47,300 INFO L448 ceAbstractionStarter]: For program point L196(lines 196 205) no Hoare annotation was computed. [2018-12-09 15:06:47,300 INFO L448 ceAbstractionStarter]: For program point L229-1(lines 222 235) no Hoare annotation was computed. [2018-12-09 15:06:47,300 INFO L448 ceAbstractionStarter]: For program point L229-2(lines 229 234) no Hoare annotation was computed. [2018-12-09 15:06:47,300 INFO L448 ceAbstractionStarter]: For program point L188(line 188) no Hoare annotation was computed. [2018-12-09 15:06:47,301 INFO L448 ceAbstractionStarter]: For program point L213(lines 213 218) no Hoare annotation was computed. [2018-12-09 15:06:47,301 INFO L448 ceAbstractionStarter]: For program point L147-1(lines 147 152) no Hoare annotation was computed. [2018-12-09 15:06:47,301 INFO L444 ceAbstractionStarter]: At program point L147-2(lines 147 152) the Hoare annotation is: (and (= __ieee754_atan2_~y |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~x |__ieee754_atan2_#in~x|)) [2018-12-09 15:06:47,301 INFO L448 ceAbstractionStarter]: For program point L147-3(lines 147 152) no Hoare annotation was computed. [2018-12-09 15:06:47,301 INFO L448 ceAbstractionStarter]: For program point L197(line 197) no Hoare annotation was computed. [2018-12-09 15:06:47,301 INFO L448 ceAbstractionStarter]: For program point L164(lines 164 165) no Hoare annotation was computed. [2018-12-09 15:06:47,301 INFO L448 ceAbstractionStarter]: For program point L222(line 222) no Hoare annotation was computed. [2018-12-09 15:06:47,301 INFO L448 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-12-09 15:06:47,301 INFO L448 ceAbstractionStarter]: For program point __ieee754_atan2EXIT(lines 142 242) no Hoare annotation was computed. [2018-12-09 15:06:47,301 INFO L448 ceAbstractionStarter]: For program point L181-2(line 181) no Hoare annotation was computed. [2018-12-09 15:06:47,301 INFO L448 ceAbstractionStarter]: For program point L239(line 239) no Hoare annotation was computed. [2018-12-09 15:06:47,301 INFO L448 ceAbstractionStarter]: For program point L173(line 173) no Hoare annotation was computed. [2018-12-09 15:06:47,302 INFO L444 ceAbstractionStarter]: At program point L165(line 165) the Hoare annotation is: (and (exists ((|v_q#valueAsBitvector_13| (_ BitVec 64))) (and (= __ieee754_atan2_~ly~0 ((_ extract 31 0) |v_q#valueAsBitvector_13|)) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_13|) ((_ extract 62 52) |v_q#valueAsBitvector_13|) ((_ extract 51 0) |v_q#valueAsBitvector_13|)) |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~iy~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_13|))))) (= __ieee754_atan2_~y |__ieee754_atan2_#in~y|) (exists ((v_prenex_61 (_ BitVec 64))) (and (= __ieee754_atan2_~hx~1 ((_ extract 63 32) v_prenex_61)) (= (fp ((_ extract 63 63) v_prenex_61) ((_ extract 62 52) v_prenex_61) ((_ extract 51 0) v_prenex_61)) |__ieee754_atan2_#in~x|))) (= __ieee754_atan2_~x |__ieee754_atan2_#in~x|) (exists ((|v_q#valueAsBitvector_13| (_ BitVec 64))) (and (= __ieee754_atan2_~ly~0 ((_ extract 31 0) |v_q#valueAsBitvector_13|)) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_13|) ((_ extract 62 52) |v_q#valueAsBitvector_13|) ((_ extract 51 0) |v_q#valueAsBitvector_13|)) |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~hy~0 ((_ extract 63 32) |v_q#valueAsBitvector_13|)))) (exists ((v_prenex_66 (_ BitVec 64)) (__ieee754_atan2_~lx~0 (_ BitVec 32))) (and (= (_ bv0 32) (bvor (bvadd ((_ extract 63 32) v_prenex_66) (_ bv3222274048 32)) __ieee754_atan2_~lx~0)) (= (fp ((_ extract 63 63) v_prenex_66) ((_ extract 62 52) v_prenex_66) ((_ extract 51 0) v_prenex_66)) |__ieee754_atan2_#in~x|))) (exists ((v_prenex_55 (_ BitVec 64))) (and (= __ieee754_atan2_~ix~1 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_55))) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55)))))) [2018-12-09 15:06:47,302 INFO L448 ceAbstractionStarter]: For program point L165-1(line 165) no Hoare annotation was computed. [2018-12-09 15:06:47,302 INFO L448 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-12-09 15:06:47,302 INFO L448 ceAbstractionStarter]: For program point L215(lines 215 218) no Hoare annotation was computed. [2018-12-09 15:06:47,302 INFO L448 ceAbstractionStarter]: For program point L215-2(lines 213 218) no Hoare annotation was computed. [2018-12-09 15:06:47,302 INFO L448 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-12-09 15:06:47,302 INFO L448 ceAbstractionStarter]: For program point L224-1(lines 224 228) no Hoare annotation was computed. [2018-12-09 15:06:47,303 INFO L444 ceAbstractionStarter]: At program point L224-2(lines 224 228) the Hoare annotation is: (let ((.cse5 (exists ((|v_q#valueAsBitvector_11| (_ BitVec 64))) (and (= __ieee754_atan2_~iy~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_11|))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_11|) ((_ extract 62 52) |v_q#valueAsBitvector_11|) ((_ extract 51 0) |v_q#valueAsBitvector_11|)) |__ieee754_atan2_#in~y|)))) (.cse7 (exists ((|v_q#valueAsBitvector_11| (_ BitVec 64))) (and (= __ieee754_atan2_~hy~0 ((_ extract 63 32) |v_q#valueAsBitvector_11|)) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_11|) ((_ extract 62 52) |v_q#valueAsBitvector_11|) ((_ extract 51 0) |v_q#valueAsBitvector_11|)) |__ieee754_atan2_#in~y|)))) (.cse0 (exists ((|v_q#valueAsBitvector_13| (_ BitVec 64))) (and (= __ieee754_atan2_~ly~0 ((_ extract 31 0) |v_q#valueAsBitvector_13|)) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_13|) ((_ extract 62 52) |v_q#valueAsBitvector_13|) ((_ extract 51 0) |v_q#valueAsBitvector_13|)) |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~iy~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_13|)))))) (.cse1 (= __ieee754_atan2_~y |__ieee754_atan2_#in~y|)) (.cse6 (exists ((v_prenex_55 (_ BitVec 64))) (and (= __ieee754_atan2_~hx~1 ((_ extract 63 32) v_prenex_55)) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55)))))) (.cse2 (= __ieee754_atan2_~x |__ieee754_atan2_#in~x|)) (.cse3 (exists ((|v_q#valueAsBitvector_13| (_ BitVec 64))) (and (= __ieee754_atan2_~ly~0 ((_ extract 31 0) |v_q#valueAsBitvector_13|)) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_13|) ((_ extract 62 52) |v_q#valueAsBitvector_13|) ((_ extract 51 0) |v_q#valueAsBitvector_13|)) |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~hy~0 ((_ extract 63 32) |v_q#valueAsBitvector_13|))))) (.cse4 (exists ((v_prenex_55 (_ BitVec 64))) (and (= __ieee754_atan2_~ix~1 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_55))) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55)))))) (.cse8 (exists ((__ieee754_atan2_~hx~1 (_ BitVec 32)) (|v_q#valueAsBitvector_12| (_ BitVec 64))) (and (= (bvor (bvand (_ bv1 32) (bvashr ((_ extract 63 32) |v_q#valueAsBitvector_12|) (_ bv31 32))) (bvand (_ bv2 32) (bvashr __ieee754_atan2_~hx~1 (_ bv30 32)))) __ieee754_atan2_~m~0) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_12|) ((_ extract 62 52) |v_q#valueAsBitvector_12|) ((_ extract 51 0) |v_q#valueAsBitvector_12|)) |__ieee754_atan2_#in~y|))))) (or (and .cse0 .cse1 (exists ((v_prenex_61 (_ BitVec 64)) (|v_q#valueAsBitvector_14| (_ BitVec 64))) (and (not (= (_ bv1 32) (bvor (bvand (_ bv1 32) (bvashr ((_ extract 63 32) |v_q#valueAsBitvector_14|) (_ bv31 32))) (bvand (_ bv2 32) (bvashr ((_ extract 63 32) v_prenex_61) (_ bv30 32)))))) (= (fp ((_ extract 63 63) v_prenex_61) ((_ extract 62 52) v_prenex_61) ((_ extract 51 0) v_prenex_61)) |__ieee754_atan2_#in~x|) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_14|) ((_ extract 62 52) |v_q#valueAsBitvector_14|) ((_ extract 51 0) |v_q#valueAsBitvector_14|)) |__ieee754_atan2_#in~y|))) (exists ((v_prenex_61 (_ BitVec 64)) (|v_q#valueAsBitvector_14| (_ BitVec 64))) (and (= __ieee754_atan2_~m~0 (bvor (bvand (_ bv1 32) (bvashr ((_ extract 63 32) |v_q#valueAsBitvector_14|) (_ bv31 32))) (bvand (_ bv2 32) (bvashr ((_ extract 63 32) v_prenex_61) (_ bv30 32))))) (= (fp ((_ extract 63 63) v_prenex_61) ((_ extract 62 52) v_prenex_61) ((_ extract 51 0) v_prenex_61)) |__ieee754_atan2_#in~x|) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_14|) ((_ extract 62 52) |v_q#valueAsBitvector_14|) ((_ extract 51 0) |v_q#valueAsBitvector_14|)) |__ieee754_atan2_#in~y|))) (exists ((v_prenex_61 (_ BitVec 64))) (and (= __ieee754_atan2_~hx~1 ((_ extract 63 32) v_prenex_61)) (= (fp ((_ extract 63 63) v_prenex_61) ((_ extract 62 52) v_prenex_61) ((_ extract 51 0) v_prenex_61)) |__ieee754_atan2_#in~x|))) .cse2 .cse3 .cse4) (and .cse5 .cse1 .cse6 .cse7 (exists ((__ieee754_atan2_~hx~1 (_ BitVec 32)) (|v_q#valueAsBitvector_12| (_ BitVec 64))) (and (= (_ bv0 32) (bvor (bvand (_ bv1 32) (bvashr ((_ extract 63 32) |v_q#valueAsBitvector_12|) (_ bv31 32))) (bvand (_ bv2 32) (bvashr __ieee754_atan2_~hx~1 (_ bv30 32))))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_12|) ((_ extract 62 52) |v_q#valueAsBitvector_12|) ((_ extract 51 0) |v_q#valueAsBitvector_12|)) |__ieee754_atan2_#in~y|))) .cse2 .cse4 .cse8) (and .cse5 .cse1 .cse6 (or (exists ((v_prenex_56 (_ BitVec 64)) (__ieee754_atan2_~ly~0 (_ BitVec 32))) (and (= |__ieee754_atan2_#in~y| (fp ((_ extract 63 63) v_prenex_56) ((_ extract 62 52) v_prenex_56) ((_ extract 51 0) v_prenex_56))) (bvugt (bvor (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_56)) (bvlshr (bvor __ieee754_atan2_~ly~0 (bvneg __ieee754_atan2_~ly~0)) (_ bv31 32))) (_ bv2146435072 32)))) (exists ((v_prenex_55 (_ BitVec 64)) (__ieee754_atan2_~lx~0 (_ BitVec 32))) (and (bvugt (bvor (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_55)) (bvlshr (bvor __ieee754_atan2_~lx~0 (bvneg __ieee754_atan2_~lx~0)) (_ bv31 32))) (_ bv2146435072 32)) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55)))))) .cse7 .cse2 .cse4) (and .cse0 .cse1 .cse6 (exists ((|v_q#valueAsBitvector_13| (_ BitVec 64))) (and (not (= (bvor (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_13|)) ((_ extract 31 0) |v_q#valueAsBitvector_13|)) (_ bv0 32))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_13|) ((_ extract 62 52) |v_q#valueAsBitvector_13|) ((_ extract 51 0) |v_q#valueAsBitvector_13|)) |__ieee754_atan2_#in~y|))) .cse2 .cse3 .cse4 .cse8))) [2018-12-09 15:06:47,303 INFO L448 ceAbstractionStarter]: For program point L183(lines 183 207) no Hoare annotation was computed. [2018-12-09 15:06:47,303 INFO L448 ceAbstractionStarter]: For program point L183-1(lines 142 242) no Hoare annotation was computed. [2018-12-09 15:06:47,303 INFO L448 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-12-09 15:06:47,310 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,310 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,311 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,311 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,311 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,311 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,312 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,312 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,312 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,312 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,312 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,313 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,313 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,313 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,313 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,314 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,314 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,314 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,314 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,314 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,315 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,315 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,315 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,315 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,315 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,316 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,316 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,316 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,316 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,316 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,317 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,317 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,317 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,317 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,317 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,318 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,318 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,318 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,318 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,318 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,319 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,319 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,319 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,319 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,319 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,320 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,320 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,320 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hx~1,QUANTIFIED] [2018-12-09 15:06:47,320 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,320 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,321 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,321 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,321 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,321 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,321 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,322 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,322 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hx~1,QUANTIFIED] [2018-12-09 15:06:47,322 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,322 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,322 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,322 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,323 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,323 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,323 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,323 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,324 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,324 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,324 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,324 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 15:06:47,324 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 15:06:47,324 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 15:06:47,325 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 15:06:47,325 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-12-09 15:06:47,325 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-12-09 15:06:47,325 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,325 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] [2018-12-09 15:06:47,326 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] [2018-12-09 15:06:47,326 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,326 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,326 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,326 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,326 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,327 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,327 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,327 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,327 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,327 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,327 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,327 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,327 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,328 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,328 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,328 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,328 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,328 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,328 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,328 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,329 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,329 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,329 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,329 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,329 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,329 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,329 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,329 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,330 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,330 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,330 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,330 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,330 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,330 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,330 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,330 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hx~1,QUANTIFIED] [2018-12-09 15:06:47,330 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,331 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,331 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,337 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,338 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,338 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,338 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,338 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,338 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,339 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,339 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,339 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,339 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,339 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,339 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,339 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,340 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,340 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,340 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,340 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,340 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,340 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,340 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,340 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,341 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,341 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,341 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,341 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,341 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,341 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,341 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,342 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,342 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,342 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,342 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,342 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,342 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,342 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,342 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,343 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,343 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,343 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,343 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,343 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,343 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,343 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,344 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,344 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,344 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,344 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,344 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hx~1,QUANTIFIED] [2018-12-09 15:06:47,344 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,344 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,344 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,345 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,345 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,345 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,345 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,345 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,345 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hx~1,QUANTIFIED] [2018-12-09 15:06:47,345 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,345 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,346 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,346 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,346 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,346 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,346 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,346 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,346 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,346 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,347 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,347 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 15:06:47,347 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 15:06:47,347 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 15:06:47,347 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 15:06:47,347 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-12-09 15:06:47,347 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-12-09 15:06:47,347 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,348 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] [2018-12-09 15:06:47,348 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] [2018-12-09 15:06:47,348 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,348 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,348 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,348 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,348 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,348 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,349 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,349 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,349 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,349 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,349 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,349 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,349 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,349 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,350 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,350 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,350 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,350 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,350 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,350 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,350 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,351 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,351 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,351 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,351 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,351 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,351 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,351 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,351 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,352 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,352 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,352 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,352 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,352 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,352 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,352 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hx~1,QUANTIFIED] [2018-12-09 15:06:47,352 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,352 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,353 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,354 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,354 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,355 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,355 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,355 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,355 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,355 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,355 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,355 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,356 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,356 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,356 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,356 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,356 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,356 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,356 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,357 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 03:06:47 BoogieIcfgContainer [2018-12-09 15:06:47,358 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-09 15:06:47,358 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 15:06:47,358 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 15:06:47,358 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 15:06:47,359 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 03:06:14" (3/4) ... [2018-12-09 15:06:47,361 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 15:06:47,366 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fabs_double [2018-12-09 15:06:47,366 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-09 15:06:47,366 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atan_double [2018-12-09 15:06:47,366 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __signbit_double [2018-12-09 15:06:47,366 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-09 15:06:47,366 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __ieee754_atan2 [2018-12-09 15:06:47,371 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 59 nodes and edges [2018-12-09 15:06:47,372 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2018-12-09 15:06:47,372 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-12-09 15:06:47,372 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-09 15:06:47,390 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: y == \old(y) && x == \old(x) [2018-12-09 15:06:47,390 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(x) == x [2018-12-09 15:06:47,390 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((y == \old(y) && (\exists v_prenex_61 : bv64 :: hx == v_prenex_61[63:32] && ~fp~LONGDOUBLE(v_prenex_61[63:63], v_prenex_61[62:52], v_prenex_61[51:0]) == \old(x))) && x == \old(x)) && (\exists v_prenex_55 : bv64 :: ix == ~bvand32(2147483647bv32, v_prenex_55[63:32]) && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0])) [2018-12-09 15:06:47,391 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((\exists v_q#valueAsBitvector_13 : bv64 :: (ly == v_q#valueAsBitvector_13[31:0] && ~fp~LONGDOUBLE(v_q#valueAsBitvector_13[63:63], v_q#valueAsBitvector_13[62:52], v_q#valueAsBitvector_13[51:0]) == \old(y)) && iy == ~bvand32(2147483647bv32, v_q#valueAsBitvector_13[63:32])) && y == \old(y)) && (\exists v_prenex_61 : bv64, v_q#valueAsBitvector_14 : bv64 :: (!(1bv32 == ~bvor32(~bvand32(1bv32, ~bvashr32(v_q#valueAsBitvector_14[63:32], 31bv32)), ~bvand32(2bv32, ~bvashr32(v_prenex_61[63:32], 30bv32)))) && ~fp~LONGDOUBLE(v_prenex_61[63:63], v_prenex_61[62:52], v_prenex_61[51:0]) == \old(x)) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_14[63:63], v_q#valueAsBitvector_14[62:52], v_q#valueAsBitvector_14[51:0]) == \old(y))) && (\exists v_prenex_61 : bv64, v_q#valueAsBitvector_14 : bv64 :: (m == ~bvor32(~bvand32(1bv32, ~bvashr32(v_q#valueAsBitvector_14[63:32], 31bv32)), ~bvand32(2bv32, ~bvashr32(v_prenex_61[63:32], 30bv32))) && ~fp~LONGDOUBLE(v_prenex_61[63:63], v_prenex_61[62:52], v_prenex_61[51:0]) == \old(x)) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_14[63:63], v_q#valueAsBitvector_14[62:52], v_q#valueAsBitvector_14[51:0]) == \old(y))) && (\exists v_prenex_61 : bv64 :: hx == v_prenex_61[63:32] && ~fp~LONGDOUBLE(v_prenex_61[63:63], v_prenex_61[62:52], v_prenex_61[51:0]) == \old(x))) && x == \old(x)) && (\exists v_q#valueAsBitvector_13 : bv64 :: (ly == v_q#valueAsBitvector_13[31:0] && ~fp~LONGDOUBLE(v_q#valueAsBitvector_13[63:63], v_q#valueAsBitvector_13[62:52], v_q#valueAsBitvector_13[51:0]) == \old(y)) && hy == v_q#valueAsBitvector_13[63:32])) && (\exists v_prenex_55 : bv64 :: ix == ~bvand32(2147483647bv32, v_prenex_55[63:32]) && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0]))) || ((((((((\exists v_q#valueAsBitvector_11 : bv64 :: iy == ~bvand32(2147483647bv32, v_q#valueAsBitvector_11[63:32]) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_11[63:63], v_q#valueAsBitvector_11[62:52], v_q#valueAsBitvector_11[51:0]) == \old(y)) && y == \old(y)) && (\exists v_prenex_55 : bv64 :: hx == v_prenex_55[63:32] && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0]))) && (\exists v_q#valueAsBitvector_11 : bv64 :: hy == v_q#valueAsBitvector_11[63:32] && ~fp~LONGDOUBLE(v_q#valueAsBitvector_11[63:63], v_q#valueAsBitvector_11[62:52], v_q#valueAsBitvector_11[51:0]) == \old(y))) && (\exists __ieee754_atan2_~hx~1 : bv32, v_q#valueAsBitvector_12 : bv64 :: 0bv32 == ~bvor32(~bvand32(1bv32, ~bvashr32(v_q#valueAsBitvector_12[63:32], 31bv32)), ~bvand32(2bv32, ~bvashr32(__ieee754_atan2_~hx~1, 30bv32))) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_12[63:63], v_q#valueAsBitvector_12[62:52], v_q#valueAsBitvector_12[51:0]) == \old(y))) && x == \old(x)) && (\exists v_prenex_55 : bv64 :: ix == ~bvand32(2147483647bv32, v_prenex_55[63:32]) && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0]))) && (\exists __ieee754_atan2_~hx~1 : bv32, v_q#valueAsBitvector_12 : bv64 :: ~bvor32(~bvand32(1bv32, ~bvashr32(v_q#valueAsBitvector_12[63:32], 31bv32)), ~bvand32(2bv32, ~bvashr32(__ieee754_atan2_~hx~1, 30bv32))) == m && ~fp~LONGDOUBLE(v_q#valueAsBitvector_12[63:63], v_q#valueAsBitvector_12[62:52], v_q#valueAsBitvector_12[51:0]) == \old(y)))) || (((((((\exists v_q#valueAsBitvector_11 : bv64 :: iy == ~bvand32(2147483647bv32, v_q#valueAsBitvector_11[63:32]) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_11[63:63], v_q#valueAsBitvector_11[62:52], v_q#valueAsBitvector_11[51:0]) == \old(y)) && y == \old(y)) && (\exists v_prenex_55 : bv64 :: hx == v_prenex_55[63:32] && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0]))) && ((\exists v_prenex_56 : bv64, __ieee754_atan2_~ly~0 : bv32 :: \old(y) == ~fp~LONGDOUBLE(v_prenex_56[63:63], v_prenex_56[62:52], v_prenex_56[51:0]) && ~bvugt32(~bvor32(~bvand32(2147483647bv32, v_prenex_56[63:32]), ~bvlshr32(~bvor32(__ieee754_atan2_~ly~0, ~bvneg32(__ieee754_atan2_~ly~0)), 31bv32)), 2146435072bv32)) || (\exists v_prenex_55 : bv64, __ieee754_atan2_~lx~0 : bv32 :: ~bvugt32(~bvor32(~bvand32(2147483647bv32, v_prenex_55[63:32]), ~bvlshr32(~bvor32(__ieee754_atan2_~lx~0, ~bvneg32(__ieee754_atan2_~lx~0)), 31bv32)), 2146435072bv32) && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0])))) && (\exists v_q#valueAsBitvector_11 : bv64 :: hy == v_q#valueAsBitvector_11[63:32] && ~fp~LONGDOUBLE(v_q#valueAsBitvector_11[63:63], v_q#valueAsBitvector_11[62:52], v_q#valueAsBitvector_11[51:0]) == \old(y))) && x == \old(x)) && (\exists v_prenex_55 : bv64 :: ix == ~bvand32(2147483647bv32, v_prenex_55[63:32]) && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0])))) || ((((((((\exists v_q#valueAsBitvector_13 : bv64 :: (ly == v_q#valueAsBitvector_13[31:0] && ~fp~LONGDOUBLE(v_q#valueAsBitvector_13[63:63], v_q#valueAsBitvector_13[62:52], v_q#valueAsBitvector_13[51:0]) == \old(y)) && iy == ~bvand32(2147483647bv32, v_q#valueAsBitvector_13[63:32])) && y == \old(y)) && (\exists v_prenex_55 : bv64 :: hx == v_prenex_55[63:32] && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0]))) && (\exists v_q#valueAsBitvector_13 : bv64 :: !(~bvor32(~bvand32(2147483647bv32, v_q#valueAsBitvector_13[63:32]), v_q#valueAsBitvector_13[31:0]) == 0bv32) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_13[63:63], v_q#valueAsBitvector_13[62:52], v_q#valueAsBitvector_13[51:0]) == \old(y))) && x == \old(x)) && (\exists v_q#valueAsBitvector_13 : bv64 :: (ly == v_q#valueAsBitvector_13[31:0] && ~fp~LONGDOUBLE(v_q#valueAsBitvector_13[63:63], v_q#valueAsBitvector_13[62:52], v_q#valueAsBitvector_13[51:0]) == \old(y)) && hy == v_q#valueAsBitvector_13[63:32])) && (\exists v_prenex_55 : bv64 :: ix == ~bvand32(2147483647bv32, v_prenex_55[63:32]) && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0]))) && (\exists __ieee754_atan2_~hx~1 : bv32, v_q#valueAsBitvector_12 : bv64 :: ~bvor32(~bvand32(1bv32, ~bvashr32(v_q#valueAsBitvector_12[63:32], 31bv32)), ~bvand32(2bv32, ~bvashr32(__ieee754_atan2_~hx~1, 30bv32))) == m && ~fp~LONGDOUBLE(v_q#valueAsBitvector_12[63:63], v_q#valueAsBitvector_12[62:52], v_q#valueAsBitvector_12[51:0]) == \old(y))) [2018-12-09 15:06:47,416 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_ec8a813c-90c8-4073-8ced-ba977fbc19fb/bin-2019/utaipan/witness.graphml [2018-12-09 15:06:47,416 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 15:06:47,416 INFO L168 Benchmark]: Toolchain (without parser) took 50227.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 205.5 MB). Free memory was 943.4 MB in the beginning and 804.2 MB in the end (delta: 139.2 MB). Peak memory consumption was 344.7 MB. Max. memory is 11.5 GB. [2018-12-09 15:06:47,417 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 15:06:47,417 INFO L168 Benchmark]: CACSL2BoogieTranslator took 208.31 ms. Allocated memory is still 1.0 GB. Free memory was 943.4 MB in the beginning and 921.9 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-12-09 15:06:47,417 INFO L168 Benchmark]: Boogie Procedure Inliner took 55.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 921.9 MB in the beginning and 1.1 GB in the end (delta: -205.1 MB). Peak memory consumption was 14.5 MB. Max. memory is 11.5 GB. [2018-12-09 15:06:47,417 INFO L168 Benchmark]: Boogie Preprocessor took 35.01 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. [2018-12-09 15:06:47,417 INFO L168 Benchmark]: RCFGBuilder took 17494.31 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: 56.0 MB). Peak memory consumption was 56.0 MB. Max. memory is 11.5 GB. [2018-12-09 15:06:47,418 INFO L168 Benchmark]: TraceAbstraction took 32373.87 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 66.1 MB). Free memory was 1.1 GB in the beginning and 811.8 MB in the end (delta: 259.2 MB). Peak memory consumption was 325.3 MB. Max. memory is 11.5 GB. [2018-12-09 15:06:47,418 INFO L168 Benchmark]: Witness Printer took 57.99 ms. Allocated memory is still 1.2 GB. Free memory was 811.8 MB in the beginning and 804.2 MB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 11.5 GB. [2018-12-09 15:06:47,419 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 208.31 ms. Allocated memory is still 1.0 GB. Free memory was 943.4 MB in the beginning and 921.9 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 55.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 921.9 MB in the beginning and 1.1 GB in the end (delta: -205.1 MB). Peak memory consumption was 14.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 35.01 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 17494.31 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: 56.0 MB). Peak memory consumption was 56.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 32373.87 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 66.1 MB). Free memory was 1.1 GB in the beginning and 811.8 MB in the end (delta: 259.2 MB). Peak memory consumption was 325.3 MB. Max. memory is 11.5 GB. * Witness Printer took 57.99 ms. Allocated memory is still 1.2 GB. Free memory was 811.8 MB in the beginning and 804.2 MB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 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_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 268]: 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: 224]: Loop Invariant [2018-12-09 15:06:47,423 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,423 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,424 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,424 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,424 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,424 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,424 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,424 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,424 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,424 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,425 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,425 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,425 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,425 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,425 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,425 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,425 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,425 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,426 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,426 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,426 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,426 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,426 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,426 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,426 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,426 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,426 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,427 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,427 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,427 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,427 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,427 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,427 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,427 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,427 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,427 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,427 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,428 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,428 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,428 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,428 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,428 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,428 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,428 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,428 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,428 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,429 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,429 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hx~1,QUANTIFIED] [2018-12-09 15:06:47,429 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,429 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,429 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,429 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,429 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,429 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,429 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,430 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,430 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hx~1,QUANTIFIED] [2018-12-09 15:06:47,430 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,430 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,430 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,430 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,430 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,430 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,430 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,430 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,431 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,431 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,431 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,431 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 15:06:47,431 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 15:06:47,431 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 15:06:47,431 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 15:06:47,431 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-12-09 15:06:47,431 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-12-09 15:06:47,432 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,432 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] [2018-12-09 15:06:47,432 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] [2018-12-09 15:06:47,432 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,432 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,432 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,432 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,432 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,432 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,432 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,433 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,433 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,433 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,433 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,433 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,433 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,433 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,433 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,433 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,433 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,434 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,434 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,434 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,434 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,434 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,434 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,434 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,434 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,434 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,435 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,435 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,435 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,435 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,435 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,435 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,435 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,435 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,435 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,435 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hx~1,QUANTIFIED] [2018-12-09 15:06:47,435 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,436 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,436 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,436 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,436 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,437 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,437 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,437 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,437 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,437 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,437 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,437 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,437 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,438 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,438 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,438 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,438 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,438 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,438 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,438 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,438 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,439 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,439 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,439 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 15:06:47,439 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,439 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,439 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,439 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,439 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,439 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,439 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,440 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,440 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,440 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,440 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,440 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,448 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,449 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,449 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,449 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,449 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,449 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,450 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,450 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,450 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,450 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,450 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,450 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,450 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,450 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,450 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hx~1,QUANTIFIED] [2018-12-09 15:06:47,450 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,450 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,450 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,451 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,451 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,451 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,451 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,451 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,451 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hx~1,QUANTIFIED] [2018-12-09 15:06:47,451 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,451 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,451 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,451 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,451 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,451 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,451 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,452 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,452 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,452 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,452 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,452 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 15:06:47,452 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 15:06:47,452 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 15:06:47,452 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 15:06:47,452 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-12-09 15:06:47,452 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-12-09 15:06:47,452 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,452 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] [2018-12-09 15:06:47,461 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] [2018-12-09 15:06:47,461 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,461 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,461 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,461 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,461 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,461 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,461 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 15:06:47,461 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,461 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,461 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,461 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,461 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,462 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,462 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,462 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,462 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,462 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,462 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,462 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,462 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,462 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,462 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,470 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,470 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,470 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,471 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,471 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,471 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,471 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,471 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 15:06:47,471 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,471 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,471 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,471 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,471 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,471 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hx~1,QUANTIFIED] [2018-12-09 15:06:47,471 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,471 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] [2018-12-09 15:06:47,471 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_12,QUANTIFIED] Derived loop invariant: ((((((((((\exists v_q#valueAsBitvector_13 : bv64 :: (ly == v_q#valueAsBitvector_13[31:0] && ~fp~LONGDOUBLE(v_q#valueAsBitvector_13[63:63], v_q#valueAsBitvector_13[62:52], v_q#valueAsBitvector_13[51:0]) == \old(y)) && iy == ~bvand32(2147483647bv32, v_q#valueAsBitvector_13[63:32])) && y == \old(y)) && (\exists v_prenex_61 : bv64, v_q#valueAsBitvector_14 : bv64 :: (!(1bv32 == ~bvor32(~bvand32(1bv32, ~bvashr32(v_q#valueAsBitvector_14[63:32], 31bv32)), ~bvand32(2bv32, ~bvashr32(v_prenex_61[63:32], 30bv32)))) && ~fp~LONGDOUBLE(v_prenex_61[63:63], v_prenex_61[62:52], v_prenex_61[51:0]) == \old(x)) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_14[63:63], v_q#valueAsBitvector_14[62:52], v_q#valueAsBitvector_14[51:0]) == \old(y))) && (\exists v_prenex_61 : bv64, v_q#valueAsBitvector_14 : bv64 :: (m == ~bvor32(~bvand32(1bv32, ~bvashr32(v_q#valueAsBitvector_14[63:32], 31bv32)), ~bvand32(2bv32, ~bvashr32(v_prenex_61[63:32], 30bv32))) && ~fp~LONGDOUBLE(v_prenex_61[63:63], v_prenex_61[62:52], v_prenex_61[51:0]) == \old(x)) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_14[63:63], v_q#valueAsBitvector_14[62:52], v_q#valueAsBitvector_14[51:0]) == \old(y))) && (\exists v_prenex_61 : bv64 :: hx == v_prenex_61[63:32] && ~fp~LONGDOUBLE(v_prenex_61[63:63], v_prenex_61[62:52], v_prenex_61[51:0]) == \old(x))) && x == \old(x)) && (\exists v_q#valueAsBitvector_13 : bv64 :: (ly == v_q#valueAsBitvector_13[31:0] && ~fp~LONGDOUBLE(v_q#valueAsBitvector_13[63:63], v_q#valueAsBitvector_13[62:52], v_q#valueAsBitvector_13[51:0]) == \old(y)) && hy == v_q#valueAsBitvector_13[63:32])) && (\exists v_prenex_55 : bv64 :: ix == ~bvand32(2147483647bv32, v_prenex_55[63:32]) && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0]))) || ((((((((\exists v_q#valueAsBitvector_11 : bv64 :: iy == ~bvand32(2147483647bv32, v_q#valueAsBitvector_11[63:32]) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_11[63:63], v_q#valueAsBitvector_11[62:52], v_q#valueAsBitvector_11[51:0]) == \old(y)) && y == \old(y)) && (\exists v_prenex_55 : bv64 :: hx == v_prenex_55[63:32] && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0]))) && (\exists v_q#valueAsBitvector_11 : bv64 :: hy == v_q#valueAsBitvector_11[63:32] && ~fp~LONGDOUBLE(v_q#valueAsBitvector_11[63:63], v_q#valueAsBitvector_11[62:52], v_q#valueAsBitvector_11[51:0]) == \old(y))) && (\exists __ieee754_atan2_~hx~1 : bv32, v_q#valueAsBitvector_12 : bv64 :: 0bv32 == ~bvor32(~bvand32(1bv32, ~bvashr32(v_q#valueAsBitvector_12[63:32], 31bv32)), ~bvand32(2bv32, ~bvashr32(__ieee754_atan2_~hx~1, 30bv32))) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_12[63:63], v_q#valueAsBitvector_12[62:52], v_q#valueAsBitvector_12[51:0]) == \old(y))) && x == \old(x)) && (\exists v_prenex_55 : bv64 :: ix == ~bvand32(2147483647bv32, v_prenex_55[63:32]) && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0]))) && (\exists __ieee754_atan2_~hx~1 : bv32, v_q#valueAsBitvector_12 : bv64 :: ~bvor32(~bvand32(1bv32, ~bvashr32(v_q#valueAsBitvector_12[63:32], 31bv32)), ~bvand32(2bv32, ~bvashr32(__ieee754_atan2_~hx~1, 30bv32))) == m && ~fp~LONGDOUBLE(v_q#valueAsBitvector_12[63:63], v_q#valueAsBitvector_12[62:52], v_q#valueAsBitvector_12[51:0]) == \old(y)))) || (((((((\exists v_q#valueAsBitvector_11 : bv64 :: iy == ~bvand32(2147483647bv32, v_q#valueAsBitvector_11[63:32]) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_11[63:63], v_q#valueAsBitvector_11[62:52], v_q#valueAsBitvector_11[51:0]) == \old(y)) && y == \old(y)) && (\exists v_prenex_55 : bv64 :: hx == v_prenex_55[63:32] && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0]))) && ((\exists v_prenex_56 : bv64, __ieee754_atan2_~ly~0 : bv32 :: \old(y) == ~fp~LONGDOUBLE(v_prenex_56[63:63], v_prenex_56[62:52], v_prenex_56[51:0]) && ~bvugt32(~bvor32(~bvand32(2147483647bv32, v_prenex_56[63:32]), ~bvlshr32(~bvor32(__ieee754_atan2_~ly~0, ~bvneg32(__ieee754_atan2_~ly~0)), 31bv32)), 2146435072bv32)) || (\exists v_prenex_55 : bv64, __ieee754_atan2_~lx~0 : bv32 :: ~bvugt32(~bvor32(~bvand32(2147483647bv32, v_prenex_55[63:32]), ~bvlshr32(~bvor32(__ieee754_atan2_~lx~0, ~bvneg32(__ieee754_atan2_~lx~0)), 31bv32)), 2146435072bv32) && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0])))) && (\exists v_q#valueAsBitvector_11 : bv64 :: hy == v_q#valueAsBitvector_11[63:32] && ~fp~LONGDOUBLE(v_q#valueAsBitvector_11[63:63], v_q#valueAsBitvector_11[62:52], v_q#valueAsBitvector_11[51:0]) == \old(y))) && x == \old(x)) && (\exists v_prenex_55 : bv64 :: ix == ~bvand32(2147483647bv32, v_prenex_55[63:32]) && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0])))) || ((((((((\exists v_q#valueAsBitvector_13 : bv64 :: (ly == v_q#valueAsBitvector_13[31:0] && ~fp~LONGDOUBLE(v_q#valueAsBitvector_13[63:63], v_q#valueAsBitvector_13[62:52], v_q#valueAsBitvector_13[51:0]) == \old(y)) && iy == ~bvand32(2147483647bv32, v_q#valueAsBitvector_13[63:32])) && y == \old(y)) && (\exists v_prenex_55 : bv64 :: hx == v_prenex_55[63:32] && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0]))) && (\exists v_q#valueAsBitvector_13 : bv64 :: !(~bvor32(~bvand32(2147483647bv32, v_q#valueAsBitvector_13[63:32]), v_q#valueAsBitvector_13[31:0]) == 0bv32) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_13[63:63], v_q#valueAsBitvector_13[62:52], v_q#valueAsBitvector_13[51:0]) == \old(y))) && x == \old(x)) && (\exists v_q#valueAsBitvector_13 : bv64 :: (ly == v_q#valueAsBitvector_13[31:0] && ~fp~LONGDOUBLE(v_q#valueAsBitvector_13[63:63], v_q#valueAsBitvector_13[62:52], v_q#valueAsBitvector_13[51:0]) == \old(y)) && hy == v_q#valueAsBitvector_13[63:32])) && (\exists v_prenex_55 : bv64 :: ix == ~bvand32(2147483647bv32, v_prenex_55[63:32]) && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0]))) && (\exists __ieee754_atan2_~hx~1 : bv32, v_q#valueAsBitvector_12 : bv64 :: ~bvor32(~bvand32(1bv32, ~bvashr32(v_q#valueAsBitvector_12[63:32], 31bv32)), ~bvand32(2bv32, ~bvashr32(__ieee754_atan2_~hx~1, 30bv32))) == m && ~fp~LONGDOUBLE(v_q#valueAsBitvector_12[63:63], v_q#valueAsBitvector_12[62:52], v_q#valueAsBitvector_12[51:0]) == \old(y))) - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 19]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 247]: Loop Invariant Derived loop invariant: \old(x) == x - InvariantResult [Line: 154]: Loop Invariant [2018-12-09 15:06:47,491 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,491 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,491 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,491 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,491 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,491 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,491 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,492 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,492 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,492 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,501 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,501 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_61,QUANTIFIED] [2018-12-09 15:06:47,501 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,501 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,502 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 15:06:47,502 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] Derived loop invariant: ((y == \old(y) && (\exists v_prenex_61 : bv64 :: hx == v_prenex_61[63:32] && ~fp~LONGDOUBLE(v_prenex_61[63:63], v_prenex_61[62:52], v_prenex_61[51:0]) == \old(x))) && x == \old(x)) && (\exists v_prenex_55 : bv64 :: ix == ~bvand32(2147483647bv32, v_prenex_55[63:32]) && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0])) - InvariantResult [Line: 76]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 147]: Loop Invariant Derived loop invariant: y == \old(y) && x == \old(x) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 110 locations, 1 error locations. SAFE Result, 32.2s OverallTime, 8 OverallIterations, 1 TraceHistogramMax, 19.1s AutomataDifference, 0.0s DeadEndRemovalTime, 9.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 842 SDtfs, 1157 SDslu, 2872 SDs, 0 SdLazy, 444 SolverSat, 106 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 15.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 234 GetRequests, 162 SyntacticMatches, 0 SemanticMatches, 72 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 3.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred 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, 8 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 21 LocationsWithAnnotation, 69 PreInvPairs, 106 NumberOfFragments, 1731 HoareAnnotationTreeSize, 69 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 21 FomulaSimplificationsInter, 614 FormulaSimplificationTreeSizeReductionInter, 9.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 1.3s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 214 NumberOfCodeBlocks, 214 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 206 ConstructedInterpolants, 58 QuantifiedInterpolants, 45811 SizeOfPredicates, 41 NumberOfNonLiveVariables, 1515 ConjunctsInSsa, 81 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...