./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5423b27090f3cf0121cc8887f927af7adf1f36a8d0cd9b6a020d1176d1eeff74 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 08:28:58,787 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 08:28:58,850 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-12-02 08:28:58,855 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 08:28:58,855 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 08:28:58,880 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 08:28:58,881 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 08:28:58,881 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 08:28:58,882 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 08:28:58,883 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 08:28:58,883 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 08:28:58,884 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 08:28:58,884 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 08:28:58,885 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 08:28:58,885 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 08:28:58,886 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 08:28:58,886 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 08:28:58,887 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 08:28:58,887 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 08:28:58,888 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 08:28:58,888 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 08:28:58,889 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 08:28:58,890 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 08:28:58,890 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 08:28:58,891 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 08:28:58,891 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 08:28:58,892 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 08:28:58,892 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 08:28:58,893 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 08:28:58,893 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 08:28:58,894 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 08:28:58,894 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 08:28:58,894 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 08:28:58,895 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 08:28:58,895 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 08:28:58,896 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 08:28:58,896 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 08:28:58,896 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 08:28:58,896 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 08:28:58,897 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 08:28:58,897 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 08:28:58,897 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 08:28:58,897 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 08:28:58,898 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 08:28:58,898 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 08:28:58,898 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 08:28:58,898 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 08:28:58,898 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5423b27090f3cf0121cc8887f927af7adf1f36a8d0cd9b6a020d1176d1eeff74 [2023-12-02 08:28:59,129 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 08:28:59,149 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 08:28:59,151 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 08:28:59,153 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 08:28:59,153 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 08:28:59,154 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2023-12-02 08:29:01,958 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 08:29:02,148 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 08:29:02,148 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2023-12-02 08:29:02,158 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/data/01aeb338b/2add7cf1617c4ec7b0623e068b620a0b/FLAGf3ca75402 [2023-12-02 08:29:02,173 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/data/01aeb338b/2add7cf1617c4ec7b0623e068b620a0b [2023-12-02 08:29:02,176 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 08:29:02,178 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 08:29:02,179 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 08:29:02,179 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 08:29:02,184 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 08:29:02,185 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:29:02" (1/1) ... [2023-12-02 08:29:02,186 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45ec7406 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:29:02, skipping insertion in model container [2023-12-02 08:29:02,187 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:29:02" (1/1) ... [2023-12-02 08:29:02,215 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 08:29:02,369 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c[686,699] [2023-12-02 08:29:02,406 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 08:29:02,458 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 08:29:02,471 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c[686,699] [2023-12-02 08:29:02,489 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 08:29:02,543 INFO L206 MainTranslator]: Completed translation [2023-12-02 08:29:02,544 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:29:02 WrapperNode [2023-12-02 08:29:02,544 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 08:29:02,545 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 08:29:02,545 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 08:29:02,546 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 08:29:02,553 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:29:02" (1/1) ... [2023-12-02 08:29:02,572 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:29:02" (1/1) ... [2023-12-02 08:29:02,618 INFO L138 Inliner]: procedures = 21, calls = 381, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 413 [2023-12-02 08:29:02,618 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 08:29:02,619 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 08:29:02,619 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 08:29:02,619 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 08:29:02,629 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:29:02" (1/1) ... [2023-12-02 08:29:02,629 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:29:02" (1/1) ... [2023-12-02 08:29:02,638 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:29:02" (1/1) ... [2023-12-02 08:29:02,638 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:29:02" (1/1) ... [2023-12-02 08:29:02,663 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:29:02" (1/1) ... [2023-12-02 08:29:02,667 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:29:02" (1/1) ... [2023-12-02 08:29:02,669 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:29:02" (1/1) ... [2023-12-02 08:29:02,672 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:29:02" (1/1) ... [2023-12-02 08:29:02,677 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 08:29:02,678 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 08:29:02,678 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 08:29:02,678 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 08:29:02,679 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:29:02" (1/1) ... [2023-12-02 08:29:02,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 08:29:02,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 08:29:02,711 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 08:29:02,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 08:29:02,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 08:29:02,747 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2023-12-02 08:29:02,747 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2023-12-02 08:29:02,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 08:29:02,747 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2023-12-02 08:29:02,747 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2023-12-02 08:29:02,748 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2023-12-02 08:29:02,748 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2023-12-02 08:29:02,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2023-12-02 08:29:02,748 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 08:29:02,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 08:29:02,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2023-12-02 08:29:02,830 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 08:29:02,833 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 08:29:03,157 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 08:29:03,214 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 08:29:03,214 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 08:29:03,216 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:29:03 BoogieIcfgContainer [2023-12-02 08:29:03,216 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 08:29:03,218 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 08:29:03,218 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 08:29:03,221 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 08:29:03,222 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 08:29:02" (1/3) ... [2023-12-02 08:29:03,222 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34c597b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 08:29:03, skipping insertion in model container [2023-12-02 08:29:03,223 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:29:02" (2/3) ... [2023-12-02 08:29:03,223 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34c597b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 08:29:03, skipping insertion in model container [2023-12-02 08:29:03,223 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:29:03" (3/3) ... [2023-12-02 08:29:03,224 INFO L112 eAbstractionObserver]: Analyzing ICFG sin_interpolated_smallrange.c [2023-12-02 08:29:03,243 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 08:29:03,243 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 08:29:03,291 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 08:29:03,298 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@36e3f66d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 08:29:03,298 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 08:29:03,302 INFO L276 IsEmpty]: Start isEmpty. Operand has 31 states, 20 states have (on average 1.3) internal successors, (26), 21 states have internal predecessors, (26), 6 states have call successors, (6), 3 states have call predecessors, (6), 3 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-12-02 08:29:03,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-12-02 08:29:03,311 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 08:29:03,311 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 08:29:03,312 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 08:29:03,317 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 08:29:03,317 INFO L85 PathProgramCache]: Analyzing trace with hash 1983575357, now seen corresponding path program 1 times [2023-12-02 08:29:03,327 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 08:29:03,327 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1873780588] [2023-12-02 08:29:03,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 08:29:03,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 08:29:03,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 08:29:03,509 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 08:29:03,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 08:29:03,593 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-12-02 08:29:03,595 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-02 08:29:03,596 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-02 08:29:03,598 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-02 08:29:03,602 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-02 08:29:03,606 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-12-02 08:29:03,628 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret6 could not be translated [2023-12-02 08:29:03,629 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret8 could not be translated [2023-12-02 08:29:03,629 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret11 could not be translated [2023-12-02 08:29:03,637 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 08:29:03 BoogieIcfgContainer [2023-12-02 08:29:03,638 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-02 08:29:03,638 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 08:29:03,638 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 08:29:03,639 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 08:29:03,639 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:29:03" (3/4) ... [2023-12-02 08:29:03,641 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-02 08:29:03,642 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 08:29:03,643 INFO L158 Benchmark]: Toolchain (without parser) took 1465.75ms. Allocated memory is still 184.5MB. Free memory was 146.7MB in the beginning and 106.1MB in the end (delta: 40.6MB). Peak memory consumption was 42.6MB. Max. memory is 16.1GB. [2023-12-02 08:29:03,644 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 123.7MB. Free memory is still 70.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 08:29:03,645 INFO L158 Benchmark]: CACSL2BoogieTranslator took 365.53ms. Allocated memory is still 184.5MB. Free memory was 146.2MB in the beginning and 126.2MB in the end (delta: 20.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-12-02 08:29:03,645 INFO L158 Benchmark]: Boogie Procedure Inliner took 73.32ms. Allocated memory is still 184.5MB. Free memory was 126.2MB in the beginning and 121.6MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-02 08:29:03,646 INFO L158 Benchmark]: Boogie Preprocessor took 58.02ms. Allocated memory is still 184.5MB. Free memory was 121.6MB in the beginning and 118.4MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-12-02 08:29:03,647 INFO L158 Benchmark]: RCFGBuilder took 538.03ms. Allocated memory is still 184.5MB. Free memory was 117.9MB in the beginning and 136.4MB in the end (delta: -18.6MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. [2023-12-02 08:29:03,647 INFO L158 Benchmark]: TraceAbstraction took 419.38ms. Allocated memory is still 184.5MB. Free memory was 135.4MB in the beginning and 106.1MB in the end (delta: 29.3MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2023-12-02 08:29:03,648 INFO L158 Benchmark]: Witness Printer took 4.20ms. Allocated memory is still 184.5MB. Free memory is still 106.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 08:29:03,651 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 123.7MB. Free memory is still 70.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 365.53ms. Allocated memory is still 184.5MB. Free memory was 146.2MB in the beginning and 126.2MB in the end (delta: 20.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 73.32ms. Allocated memory is still 184.5MB. Free memory was 126.2MB in the beginning and 121.6MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 58.02ms. Allocated memory is still 184.5MB. Free memory was 121.6MB in the beginning and 118.4MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 538.03ms. Allocated memory is still 184.5MB. Free memory was 117.9MB in the beginning and 136.4MB in the end (delta: -18.6MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. * TraceAbstraction took 419.38ms. Allocated memory is still 184.5MB. Free memory was 135.4MB in the beginning and 106.1MB in the end (delta: 29.3MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Witness Printer took 4.20ms. Allocated memory is still 184.5MB. Free memory is still 106.1MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret6 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret8 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret11 could not be translated - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 17]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of to_int at line 121, overapproximation of someUnaryDOUBLEoperation at line 130, overapproximation of someBinaryArithmeticDOUBLEoperation at line 120, overapproximation of someBinaryDOUBLEComparisonOperation at line 156, overapproximation of to_real at line 122. Possible FailurePath: [L20-L112] const double T[362] = { 0.00000000000000, 0.01745240643728, 0.03489949670250, 0.05233595624294, 0.06975647374413, 0.08715574274766, 0.10452846326765, 0.12186934340515, 0.13917310096007, 0.15643446504023, 0.17364817766693, 0.19080899537654, 0.20791169081776, 0.22495105434386, 0.24192189559967, 0.25881904510252, 0.27563735581700, 0.29237170472274, 0.30901699437495, 0.32556815445716, 0.34202014332567, 0.35836794954530, 0.37460659341591, 0.39073112848927, 0.40673664307580, 0.42261826174070, 0.43837114678908, 0.45399049973955, 0.46947156278589, 0.48480962024634, 0.50000000000000, 0.51503807491005, 0.52991926423320, 0.54463903501503, 0.55919290347075, 0.57357643635105, 0.58778525229247, 0.60181502315205, 0.61566147532566, 0.62932039104984, 0.64278760968654, 0.65605902899051, 0.66913060635886, 0.68199836006250, 0.69465837045900, 0.70710678118655, 0.71933980033865, 0.73135370161917, 0.74314482547739, 0.75470958022277, 0.76604444311898, 0.77714596145697, 0.78801075360672, 0.79863551004729, 0.80901699437495, 0.81915204428899, 0.82903757255504, 0.83867056794542, 0.84804809615643, 0.85716730070211, 0.86602540378444, 0.87461970713940, 0.88294759285893, 0.89100652418837, 0.89879404629917, 0.90630778703665, 0.91354545764260, 0.92050485345244, 0.92718385456679, 0.93358042649720, 0.93969262078591, 0.94551857559932, 0.95105651629515, 0.95630475596304, 0.96126169593832, 0.96592582628907, 0.97029572627600, 0.97437006478524, 0.97814760073381, 0.98162718344766, 0.98480775301221, 0.98768834059514, 0.99026806874157, 0.99254615164132, 0.99452189536827, 0.99619469809175, 0.99756405025982, 0.99862953475457, 0.99939082701910, 0.99984769515639, 1.00000000000000, 0.99984769515639, 0.99939082701910, 0.99862953475457, 0.99756405025982, 0.99619469809175, 0.99452189536827, 0.99254615164132, 0.99026806874157, 0.98768834059514, 0.98480775301221, 0.98162718344766, 0.97814760073381, 0.97437006478524, 0.97029572627600, 0.96592582628907, 0.96126169593832, 0.95630475596304, 0.95105651629515, 0.94551857559932, 0.93969262078591, 0.93358042649720, 0.92718385456679, 0.92050485345244, 0.91354545764260, 0.90630778703665, 0.89879404629917, 0.89100652418837, 0.88294759285893, 0.87461970713940, 0.86602540378444, 0.85716730070211, 0.84804809615643, 0.83867056794542, 0.82903757255504, 0.81915204428899, 0.80901699437495, 0.79863551004729, 0.78801075360672, 0.77714596145697, 0.76604444311898, 0.75470958022277, 0.74314482547739, 0.73135370161917, 0.71933980033865, 0.70710678118655, 0.69465837045900, 0.68199836006250, 0.66913060635886, 0.65605902899051, 0.64278760968654, 0.62932039104984, 0.61566147532566, 0.60181502315205, 0.58778525229247, 0.57357643635105, 0.55919290347075, 0.54463903501503, 0.52991926423320, 0.51503807491005, 0.50000000000000, 0.48480962024634, 0.46947156278589, 0.45399049973955, 0.43837114678908, 0.42261826174070, 0.40673664307580, 0.39073112848927, 0.37460659341591, 0.35836794954530, 0.34202014332567, 0.32556815445716, 0.30901699437495, 0.29237170472274, 0.27563735581700, 0.25881904510252, 0.24192189559967, 0.22495105434387, 0.20791169081776, 0.19080899537654, 0.17364817766693, 0.15643446504023, 0.13917310096007, 0.12186934340515, 0.10452846326765, 0.08715574274766, 0.06975647374413, 0.05233595624294, 0.03489949670250, 0.01745240643728, 0.00000000000000, -0.01745240643728, -0.03489949670250, -0.05233595624294, -0.06975647374412, -0.08715574274766, -0.10452846326765, -0.12186934340515, -0.13917310096007, -0.15643446504023, -0.17364817766693, -0.19080899537654, -0.20791169081776, -0.22495105434386, -0.24192189559967, -0.25881904510252, -0.27563735581700, -0.29237170472274, -0.30901699437495, -0.32556815445716, -0.34202014332567, -0.35836794954530, -0.37460659341591, -0.39073112848927, -0.40673664307580, -0.42261826174070, -0.43837114678908, -0.45399049973955, -0.46947156278589, -0.48480962024634, -0.50000000000000, -0.51503807491005, -0.52991926423320, -0.54463903501503, -0.55919290347075, -0.57357643635105, -0.58778525229247, -0.60181502315205, -0.61566147532566, -0.62932039104984, -0.64278760968654, -0.65605902899051, -0.66913060635886, -0.68199836006250, -0.69465837045900, -0.70710678118655, -0.71933980033865, -0.73135370161917, -0.74314482547739, -0.75470958022277, -0.76604444311898, -0.77714596145697, -0.78801075360672, -0.79863551004729, -0.80901699437495, -0.81915204428899, -0.82903757255504, -0.83867056794542, -0.84804809615643, -0.85716730070211, -0.86602540378444, -0.87461970713940, -0.88294759285893, -0.89100652418837, -0.89879404629917, -0.90630778703665, -0.91354545764260, -0.92050485345244, -0.92718385456679, -0.93358042649720, -0.93969262078591, -0.94551857559932, -0.95105651629515, -0.95630475596304, -0.96126169593832, -0.96592582628907, -0.97029572627600, -0.97437006478524, -0.97814760073381, -0.98162718344766, -0.98480775301221, -0.98768834059514, -0.99026806874157, -0.99254615164132, -0.99452189536827, -0.99619469809175, -0.99756405025982, -0.99862953475457, -0.99939082701910, -0.99984769515639, -1.00000000000000, -0.99984769515639, -0.99939082701910, -0.99862953475457, -0.99756405025982, -0.99619469809175, -0.99452189536827, -0.99254615164132, -0.99026806874157, -0.98768834059514, -0.98480775301221, -0.98162718344766, -0.97814760073381, -0.97437006478524, -0.97029572627600, -0.96592582628907, -0.96126169593832, -0.95630475596304, -0.95105651629515, -0.94551857559932, -0.93969262078591, -0.93358042649720, -0.92718385456679, -0.92050485345244, -0.91354545764260, -0.90630778703665, -0.89879404629917, -0.89100652418837, -0.88294759285893, -0.87461970713940, -0.86602540378444, -0.85716730070211, -0.84804809615643, -0.83867056794542, -0.82903757255504, -0.81915204428899, -0.80901699437495, -0.79863551004729, -0.78801075360672, -0.77714596145697, -0.76604444311898, -0.75470958022277, -0.74314482547739, -0.73135370161917, -0.71933980033865, -0.70710678118655, -0.69465837045900, -0.68199836006250, -0.66913060635886, -0.65605902899051, -0.64278760968654, -0.62932039104984, -0.61566147532566, -0.60181502315205, -0.58778525229247, -0.57357643635105, -0.55919290347075, -0.54463903501503, -0.52991926423321, -0.51503807491005, -0.50000000000000, -0.48480962024634, -0.46947156278589, -0.45399049973955, -0.43837114678908, -0.42261826174070, -0.40673664307580, -0.39073112848927, -0.37460659341591, -0.35836794954530, -0.34202014332567, -0.32556815445716, -0.30901699437495, -0.29237170472274, -0.27563735581700, -0.25881904510252, -0.24192189559967, -0.22495105434387, -0.20791169081776, -0.19080899537654, -0.17364817766693, -0.15643446504023, -0.13917310096007, -0.12186934340515, -0.10452846326765, -0.08715574274766, -0.06975647374413, -0.05233595624294, -0.03489949670250, -0.01745240643728, 0, 0 }; [L148] double a, aa, r; [L150] a = -720 VAL [T={4:0}] [L150] COND TRUE a <= 720 [L151] aa = __VERIFIER_nondet_double() [L152] CALL assume_abort_if_not(aa >= a+0.1 && aa <= a+0.9) [L15] COND FALSE !(!cond) [L152] RET assume_abort_if_not(aa >= a+0.1 && aa <= a+0.9) [L154] CALL, EXPR SIN(aa) [L142] COND FALSE !(x<0) VAL [T={4:0}, \old(x)=2899, x=2899] [L143] CALL, EXPR SIN_POS(x) VAL [T={4:0}, \old(x)=2899] [L136] COND TRUE x>180 VAL [T={4:0}, \old(x)=2899, x=2899] [L136] CALL, EXPR SIN_180(x-360.*(int)((x+180.)/360.)) VAL [T={4:0}] [L130] COND TRUE x<0 VAL [T={4:0}, \old(x)=2900, x=2900] [L130] CALL, EXPR SIN_0_180(-x) VAL [T={4:0}] [L117] double dx, i_dx, v_inf; [L118] double v_sup; [L119] int i; [L120] dx = 2*x [L121] i = dx [L122] i_dx = i [L123] EXPR T[i] [L123] v_inf = T[i] [L124] EXPR T[i+1] [L124] v_sup = T[i+1] [L125] return v_inf + (dx - i_dx) * (v_sup - v_inf); [L130] RET, EXPR SIN_0_180(-x) VAL [T={4:0}, \old(x)=2900, x=2900] [L130] return -SIN_0_180(-x); [L136] RET, EXPR SIN_180(x-360.*(int)((x+180.)/360.)) VAL [T={4:0}, \old(x)=2899, x=2899] [L136] return SIN_180(x-360.*(int)((x+180.)/360.)); [L143] RET, EXPR SIN_POS(x) VAL [T={4:0}, \old(x)=2899, x=2899] [L143] return SIN_POS(x); [L154] RET, EXPR SIN(aa) [L154] r = SIN(aa) [L156] CALL __VERIFIER_assert(r >= -1.1 && r <= 1.1) [L17] COND TRUE !(cond) VAL [T={4:0}, \old(cond)=0, cond=0] [L17] reach_error() VAL [T={4:0}, \old(cond)=0, cond=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 31 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.3s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=31occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 22 NumberOfCodeBlocks, 22 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-12-02 08:29:03,669 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5423b27090f3cf0121cc8887f927af7adf1f36a8d0cd9b6a020d1176d1eeff74 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 08:29:05,623 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 08:29:05,701 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-12-02 08:29:05,706 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 08:29:05,707 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 08:29:05,732 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 08:29:05,733 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 08:29:05,733 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 08:29:05,734 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 08:29:05,734 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 08:29:05,735 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 08:29:05,735 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 08:29:05,736 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 08:29:05,737 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 08:29:05,737 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 08:29:05,738 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 08:29:05,739 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 08:29:05,739 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 08:29:05,740 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 08:29:05,740 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 08:29:05,741 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 08:29:05,741 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 08:29:05,742 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 08:29:05,742 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 08:29:05,743 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 08:29:05,743 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 08:29:05,744 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 08:29:05,744 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 08:29:05,745 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 08:29:05,745 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 08:29:05,746 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 08:29:05,746 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-02 08:29:05,746 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 08:29:05,746 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 08:29:05,747 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 08:29:05,747 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 08:29:05,747 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 08:29:05,747 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 08:29:05,748 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-02 08:29:05,748 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 08:29:05,748 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 08:29:05,748 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 08:29:05,749 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 08:29:05,749 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 08:29:05,749 INFO L153 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5423b27090f3cf0121cc8887f927af7adf1f36a8d0cd9b6a020d1176d1eeff74 [2023-12-02 08:29:06,047 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 08:29:06,067 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 08:29:06,069 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 08:29:06,071 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 08:29:06,071 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 08:29:06,072 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2023-12-02 08:29:08,851 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 08:29:09,055 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 08:29:09,056 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2023-12-02 08:29:09,064 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/data/7b836a8d3/1d4cd849cad94d638e6522ee59ea54be/FLAGf8ad73453 [2023-12-02 08:29:09,077 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/data/7b836a8d3/1d4cd849cad94d638e6522ee59ea54be [2023-12-02 08:29:09,079 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 08:29:09,081 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 08:29:09,082 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 08:29:09,082 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 08:29:09,086 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 08:29:09,087 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:29:09" (1/1) ... [2023-12-02 08:29:09,088 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b5a11e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:29:09, skipping insertion in model container [2023-12-02 08:29:09,088 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:29:09" (1/1) ... [2023-12-02 08:29:09,113 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 08:29:09,241 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c[686,699] [2023-12-02 08:29:09,286 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 08:29:09,343 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 08:29:09,353 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c[686,699] [2023-12-02 08:29:09,372 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 08:29:09,436 INFO L206 MainTranslator]: Completed translation [2023-12-02 08:29:09,437 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:29:09 WrapperNode [2023-12-02 08:29:09,437 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 08:29:09,437 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 08:29:09,438 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 08:29:09,438 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 08:29:09,444 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:29:09" (1/1) ... [2023-12-02 08:29:09,468 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:29:09" (1/1) ... [2023-12-02 08:29:09,513 INFO L138 Inliner]: procedures = 22, calls = 381, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 414 [2023-12-02 08:29:09,514 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 08:29:09,514 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 08:29:09,515 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 08:29:09,515 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 08:29:09,524 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:29:09" (1/1) ... [2023-12-02 08:29:09,525 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:29:09" (1/1) ... [2023-12-02 08:29:09,532 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:29:09" (1/1) ... [2023-12-02 08:29:09,533 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:29:09" (1/1) ... [2023-12-02 08:29:09,563 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:29:09" (1/1) ... [2023-12-02 08:29:09,567 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:29:09" (1/1) ... [2023-12-02 08:29:09,570 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:29:09" (1/1) ... [2023-12-02 08:29:09,574 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:29:09" (1/1) ... [2023-12-02 08:29:09,579 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 08:29:09,580 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 08:29:09,580 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 08:29:09,580 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 08:29:09,581 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:29:09" (1/1) ... [2023-12-02 08:29:09,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 08:29:09,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 08:29:09,606 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 08:29:09,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 08:29:09,642 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 08:29:09,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2023-12-02 08:29:09,643 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2023-12-02 08:29:09,643 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2023-12-02 08:29:09,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-02 08:29:09,643 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2023-12-02 08:29:09,643 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2023-12-02 08:29:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2023-12-02 08:29:09,644 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2023-12-02 08:29:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2023-12-02 08:29:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 08:29:09,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 08:29:09,778 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 08:29:09,781 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 08:29:13,822 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 08:29:14,102 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 08:29:14,102 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 08:29:14,103 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:29:14 BoogieIcfgContainer [2023-12-02 08:29:14,103 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 08:29:14,105 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 08:29:14,105 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 08:29:14,108 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 08:29:14,108 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 08:29:09" (1/3) ... [2023-12-02 08:29:14,108 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fee300 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 08:29:14, skipping insertion in model container [2023-12-02 08:29:14,109 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:29:09" (2/3) ... [2023-12-02 08:29:14,109 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fee300 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 08:29:14, skipping insertion in model container [2023-12-02 08:29:14,109 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:29:14" (3/3) ... [2023-12-02 08:29:14,111 INFO L112 eAbstractionObserver]: Analyzing ICFG sin_interpolated_smallrange.c [2023-12-02 08:29:14,124 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 08:29:14,125 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 08:29:14,163 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 08:29:14,168 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@58318673, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 08:29:14,169 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 08:29:14,172 INFO L276 IsEmpty]: Start isEmpty. Operand has 34 states, 23 states have (on average 1.3478260869565217) internal successors, (31), 24 states have internal predecessors, (31), 6 states have call successors, (6), 3 states have call predecessors, (6), 3 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-12-02 08:29:14,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-12-02 08:29:14,179 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 08:29:14,180 INFO L195 NwaCegarLoop]: 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] [2023-12-02 08:29:14,180 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 08:29:14,185 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 08:29:14,185 INFO L85 PathProgramCache]: Analyzing trace with hash 85631131, now seen corresponding path program 1 times [2023-12-02 08:29:14,199 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 08:29:14,199 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1644154531] [2023-12-02 08:29:14,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 08:29:14,200 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 08:29:14,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 08:29:14,202 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 08:29:14,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-12-02 08:29:17,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 08:29:17,715 INFO L262 TraceCheckSpWp]: Trace formula consists of 1144 conjuncts, 1 conjunts are in the unsatisfiable core [2023-12-02 08:29:17,720 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 08:29:17,740 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 08:29:17,740 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 08:29:17,741 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 08:29:17,741 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1644154531] [2023-12-02 08:29:17,741 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1644154531] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 08:29:17,741 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 08:29:17,741 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 08:29:17,743 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [520430056] [2023-12-02 08:29:17,743 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 08:29:17,747 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-02 08:29:17,747 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 08:29:17,773 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-02 08:29:17,773 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 08:29:17,775 INFO L87 Difference]: Start difference. First operand has 34 states, 23 states have (on average 1.3478260869565217) internal successors, (31), 24 states have internal predecessors, (31), 6 states have call successors, (6), 3 states have call predecessors, (6), 3 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Second operand has 2 states, 2 states have (on average 9.0) internal successors, (18), 2 states have internal predecessors, (18), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2023-12-02 08:29:20,244 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 08:29:20,395 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 08:29:20,395 INFO L93 Difference]: Finished difference Result 67 states and 85 transitions. [2023-12-02 08:29:20,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 08:29:20,404 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 9.0) internal successors, (18), 2 states have internal predecessors, (18), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 24 [2023-12-02 08:29:20,404 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 08:29:20,412 INFO L225 Difference]: With dead ends: 67 [2023-12-02 08:29:20,412 INFO L226 Difference]: Without dead ends: 32 [2023-12-02 08:29:20,415 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 08:29:20,419 INFO L413 NwaCegarLoop]: 36 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 36 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2023-12-02 08:29:20,420 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 36 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 1 Unknown, 0 Unchecked, 2.6s Time] [2023-12-02 08:29:20,435 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2023-12-02 08:29:20,452 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 32. [2023-12-02 08:29:20,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 22 states have internal predecessors, (26), 6 states have call successors, (6), 3 states have call predecessors, (6), 3 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-12-02 08:29:20,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 38 transitions. [2023-12-02 08:29:20,456 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 38 transitions. Word has length 24 [2023-12-02 08:29:20,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 08:29:20,456 INFO L495 AbstractCegarLoop]: Abstraction has 32 states and 38 transitions. [2023-12-02 08:29:20,457 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 9.0) internal successors, (18), 2 states have internal predecessors, (18), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2023-12-02 08:29:20,457 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 38 transitions. [2023-12-02 08:29:20,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-12-02 08:29:20,459 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 08:29:20,459 INFO L195 NwaCegarLoop]: 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] [2023-12-02 08:29:20,549 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-12-02 08:29:20,662 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 08:29:20,663 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 08:29:20,664 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 08:29:20,664 INFO L85 PathProgramCache]: Analyzing trace with hash -668207011, now seen corresponding path program 1 times [2023-12-02 08:29:20,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 08:29:20,667 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [875688085] [2023-12-02 08:29:20,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 08:29:20,668 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 08:29:20,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 08:29:20,669 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 08:29:20,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21f5bdb7-294e-4e2d-8f25-3f2a9c32d1c6/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-12-02 08:29:28,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 08:29:28,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 1144 conjuncts, 42 conjunts are in the unsatisfiable core [2023-12-02 08:29:28,794 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 08:30:42,189 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse4 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (let ((.cse1 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (_ bv2 32)) |c_SIN_0_180_#in~x|))) (let ((.cse2 ((_ fp.to_sbv 32) roundTowardZero .cse1))) (let ((.cse5 (bvmul (_ bv8 32) .cse2))) (let ((.cse0 (let ((.cse6 (concat (select .cse4 (bvadd (_ bv4 32) .cse5)) (select .cse4 .cse5)))) (fp ((_ extract 63 63) .cse6) ((_ extract 62 52) .cse6) ((_ extract 51 0) .cse6))))) (fp.add c_currentRoundingMode .cse0 (fp.mul c_currentRoundingMode (fp.sub c_currentRoundingMode .cse1 ((_ to_fp 11 53) c_currentRoundingMode .cse2)) (fp.sub c_currentRoundingMode (let ((.cse3 (concat (select .cse4 (bvadd .cse5 (_ bv12 32))) (select .cse4 (bvadd (_ bv8 32) .cse5))))) (fp ((_ extract 63 63) .cse3) ((_ extract 62 52) .cse3) ((_ extract 51 0) .cse3))) .cse0))))))) |c_SIN_0_180_#res|) (exists ((|v_ULTIMATE.start_SIN_~x#1_BEFORE_CALL_1| (_ FloatingPoint 11 53))) (let ((.cse7 ((_ to_fp 11 53) c_currentRoundingMode (_ bv4294966576 32)))) (and (fp.leq |v_ULTIMATE.start_SIN_~x#1_BEFORE_CALL_1| (fp.add c_currentRoundingMode .cse7 ((_ to_fp 11 53) c_currentRoundingMode (/ 9.0 10.0)))) (fp.geq |v_ULTIMATE.start_SIN_~x#1_BEFORE_CALL_1| (fp.add c_currentRoundingMode .cse7 ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 10.0))))))) (exists ((v_skolemized_v_prenex_359_7 (_ BitVec 64))) (and (= ((_ extract 63 32) v_skolemized_v_prenex_359_7) (select .cse4 (_ bv20 32))) (= ((_ to_fp 11 53) c_currentRoundingMode (/ 13959798681.0 400000000000.0)) (fp ((_ extract 63 63) v_skolemized_v_prenex_359_7) ((_ extract 62 52) v_skolemized_v_prenex_359_7) ((_ extract 51 0) v_skolemized_v_prenex_359_7))) (= ((_ extract 31 0) v_skolemized_v_prenex_359_7) (select .cse4 (_ bv16 32))))) (exists ((v_skolemized_v_prenex_309_7 (_ BitVec 64))) (and (= ((_ extract 31 0) v_skolemized_v_prenex_309_7) (select .cse4 (_ bv0 32))) (= (_ +zero 11 53) (fp ((_ extract 63 63) v_skolemized_v_prenex_309_7) ((_ extract 62 52) v_skolemized_v_prenex_309_7) ((_ extract 51 0) v_skolemized_v_prenex_309_7))) (= (select .cse4 (_ bv4 32)) ((_ extract 63 32) v_skolemized_v_prenex_309_7)))) (= |c_~#T~0.offset| (_ bv0 32)) (exists ((v_skolemized_v_prenex_223_7 (_ BitVec 64))) (and (= (select .cse4 (_ bv12 32)) ((_ extract 63 32) v_skolemized_v_prenex_223_7)) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_223_7) ((_ extract 62 52) v_skolemized_v_prenex_223_7) ((_ extract 51 0) v_skolemized_v_prenex_223_7)) ((_ to_fp 11 53) c_currentRoundingMode (/ 109077540233.0 6250000000000.0))) (= ((_ extract 31 0) v_skolemized_v_prenex_223_7) (select .cse4 (_ bv8 32))))) (= c_currentRoundingMode roundNearestTiesToEven))) is different from false [2023-12-02 08:30:44,215 WARN L876 $PredicateComparison]: unable to prove that (let ((.cse4 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (let ((.cse1 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (_ bv2 32)) |c_SIN_0_180_#in~x|))) (let ((.cse2 ((_ fp.to_sbv 32) roundTowardZero .cse1))) (let ((.cse5 (bvmul (_ bv8 32) .cse2))) (let ((.cse0 (let ((.cse6 (concat (select .cse4 (bvadd (_ bv4 32) .cse5)) (select .cse4 .cse5)))) (fp ((_ extract 63 63) .cse6) ((_ extract 62 52) .cse6) ((_ extract 51 0) .cse6))))) (fp.add c_currentRoundingMode .cse0 (fp.mul c_currentRoundingMode (fp.sub c_currentRoundingMode .cse1 ((_ to_fp 11 53) c_currentRoundingMode .cse2)) (fp.sub c_currentRoundingMode (let ((.cse3 (concat (select .cse4 (bvadd .cse5 (_ bv12 32))) (select .cse4 (bvadd (_ bv8 32) .cse5))))) (fp ((_ extract 63 63) .cse3) ((_ extract 62 52) .cse3) ((_ extract 51 0) .cse3))) .cse0))))))) |c_SIN_0_180_#res|) (exists ((|v_ULTIMATE.start_SIN_~x#1_BEFORE_CALL_1| (_ FloatingPoint 11 53))) (let ((.cse7 ((_ to_fp 11 53) c_currentRoundingMode (_ bv4294966576 32)))) (and (fp.leq |v_ULTIMATE.start_SIN_~x#1_BEFORE_CALL_1| (fp.add c_currentRoundingMode .cse7 ((_ to_fp 11 53) c_currentRoundingMode (/ 9.0 10.0)))) (fp.geq |v_ULTIMATE.start_SIN_~x#1_BEFORE_CALL_1| (fp.add c_currentRoundingMode .cse7 ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 10.0))))))) (exists ((v_skolemized_v_prenex_359_7 (_ BitVec 64))) (and (= ((_ extract 63 32) v_skolemized_v_prenex_359_7) (select .cse4 (_ bv20 32))) (= ((_ to_fp 11 53) c_currentRoundingMode (/ 13959798681.0 400000000000.0)) (fp ((_ extract 63 63) v_skolemized_v_prenex_359_7) ((_ extract 62 52) v_skolemized_v_prenex_359_7) ((_ extract 51 0) v_skolemized_v_prenex_359_7))) (= ((_ extract 31 0) v_skolemized_v_prenex_359_7) (select .cse4 (_ bv16 32))))) (exists ((v_skolemized_v_prenex_309_7 (_ BitVec 64))) (and (= ((_ extract 31 0) v_skolemized_v_prenex_309_7) (select .cse4 (_ bv0 32))) (= (_ +zero 11 53) (fp ((_ extract 63 63) v_skolemized_v_prenex_309_7) ((_ extract 62 52) v_skolemized_v_prenex_309_7) ((_ extract 51 0) v_skolemized_v_prenex_309_7))) (= (select .cse4 (_ bv4 32)) ((_ extract 63 32) v_skolemized_v_prenex_309_7)))) (= |c_~#T~0.offset| (_ bv0 32)) (exists ((v_skolemized_v_prenex_223_7 (_ BitVec 64))) (and (= (select .cse4 (_ bv12 32)) ((_ extract 63 32) v_skolemized_v_prenex_223_7)) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_223_7) ((_ extract 62 52) v_skolemized_v_prenex_223_7) ((_ extract 51 0) v_skolemized_v_prenex_223_7)) ((_ to_fp 11 53) c_currentRoundingMode (/ 109077540233.0 6250000000000.0))) (= ((_ extract 31 0) v_skolemized_v_prenex_223_7) (select .cse4 (_ bv8 32))))) (= c_currentRoundingMode roundNearestTiesToEven))) is different from true [2023-12-02 08:31:51,119 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (select |c_#memory_int| |c_~#T~0.base|))) (and (exists ((|v_ULTIMATE.start_SIN_~x#1_BEFORE_CALL_1| (_ FloatingPoint 11 53))) (let ((.cse0 ((_ to_fp 11 53) c_currentRoundingMode (_ bv4294966576 32)))) (and (fp.leq |v_ULTIMATE.start_SIN_~x#1_BEFORE_CALL_1| (fp.add c_currentRoundingMode .cse0 ((_ to_fp 11 53) c_currentRoundingMode (/ 9.0 10.0)))) (fp.geq |v_ULTIMATE.start_SIN_~x#1_BEFORE_CALL_1| (fp.add c_currentRoundingMode .cse0 ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 10.0))))))) (exists ((v_skolemized_v_prenex_359_7 (_ BitVec 64))) (and (= ((_ extract 63 32) v_skolemized_v_prenex_359_7) (select .cse1 (_ bv20 32))) (= ((_ to_fp 11 53) c_currentRoundingMode (/ 13959798681.0 400000000000.0)) (fp ((_ extract 63 63) v_skolemized_v_prenex_359_7) ((_ extract 62 52) v_skolemized_v_prenex_359_7) ((_ extract 51 0) v_skolemized_v_prenex_359_7))) (= ((_ extract 31 0) v_skolemized_v_prenex_359_7) (select .cse1 (_ bv16 32))))) (exists ((v_skolemized_v_prenex_309_7 (_ BitVec 64))) (and (= ((_ extract 31 0) v_skolemized_v_prenex_309_7) (select .cse1 (_ bv0 32))) (= (_ +zero 11 53) (fp ((_ extract 63 63) v_skolemized_v_prenex_309_7) ((_ extract 62 52) v_skolemized_v_prenex_309_7) ((_ extract 51 0) v_skolemized_v_prenex_309_7))) (= (select .cse1 (_ bv4 32)) ((_ extract 63 32) v_skolemized_v_prenex_309_7)))) (= |c_~#T~0.offset| (_ bv0 32)) (= (let ((.cse3 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (_ bv2 32)) (fp.neg |c_SIN_180_#in~x|)))) (let ((.cse4 ((_ fp.to_sbv 32) roundTowardZero .cse3))) (let ((.cse6 (bvmul (_ bv8 32) .cse4))) (let ((.cse2 (let ((.cse7 (concat (select .cse1 (bvadd (_ bv4 32) .cse6)) (select .cse1 .cse6)))) (fp ((_ extract 63 63) .cse7) ((_ extract 62 52) .cse7) ((_ extract 51 0) .cse7))))) (fp.add c_currentRoundingMode .cse2 (fp.mul c_currentRoundingMode (fp.sub c_currentRoundingMode .cse3 ((_ to_fp 11 53) c_currentRoundingMode .cse4)) (fp.sub c_currentRoundingMode (let ((.cse5 (concat (select .cse1 (bvadd .cse6 (_ bv12 32))) (select .cse1 (bvadd (_ bv8 32) .cse6))))) (fp ((_ extract 63 63) .cse5) ((_ extract 62 52) .cse5) ((_ extract 51 0) .cse5))) .cse2))))))) |c_SIN_180_#t~ret6|) (exists ((v_skolemized_v_prenex_223_7 (_ BitVec 64))) (and (= (select .cse1 (_ bv12 32)) ((_ extract 63 32) v_skolemized_v_prenex_223_7)) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_223_7) ((_ extract 62 52) v_skolemized_v_prenex_223_7) ((_ extract 51 0) v_skolemized_v_prenex_223_7)) ((_ to_fp 11 53) c_currentRoundingMode (/ 109077540233.0 6250000000000.0))) (= ((_ extract 31 0) v_skolemized_v_prenex_223_7) (select .cse1 (_ bv8 32))))) (fp.lt |c_SIN_180_#in~x| ((_ to_fp 11 53) c_currentRoundingMode (_ bv0 32))) (= c_currentRoundingMode roundNearestTiesToEven))) is different from false [2023-12-02 08:33:00,411 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (select |c_#memory_int| |c_~#T~0.base|))) (and (exists ((|v_ULTIMATE.start_SIN_~x#1_BEFORE_CALL_1| (_ FloatingPoint 11 53))) (let ((.cse0 ((_ to_fp 11 53) c_currentRoundingMode (_ bv4294966576 32)))) (and (fp.leq |v_ULTIMATE.start_SIN_~x#1_BEFORE_CALL_1| (fp.add c_currentRoundingMode .cse0 ((_ to_fp 11 53) c_currentRoundingMode (/ 9.0 10.0)))) (fp.geq |v_ULTIMATE.start_SIN_~x#1_BEFORE_CALL_1| (fp.add c_currentRoundingMode .cse0 ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 10.0))))))) (exists ((v_skolemized_v_prenex_359_7 (_ BitVec 64))) (and (= ((_ extract 63 32) v_skolemized_v_prenex_359_7) (select .cse1 (_ bv20 32))) (= ((_ to_fp 11 53) c_currentRoundingMode (/ 13959798681.0 400000000000.0)) (fp ((_ extract 63 63) v_skolemized_v_prenex_359_7) ((_ extract 62 52) v_skolemized_v_prenex_359_7) ((_ extract 51 0) v_skolemized_v_prenex_359_7))) (= ((_ extract 31 0) v_skolemized_v_prenex_359_7) (select .cse1 (_ bv16 32))))) (exists ((v_skolemized_v_prenex_309_7 (_ BitVec 64))) (and (= ((_ extract 31 0) v_skolemized_v_prenex_309_7) (select .cse1 (_ bv0 32))) (= (_ +zero 11 53) (fp ((_ extract 63 63) v_skolemized_v_prenex_309_7) ((_ extract 62 52) v_skolemized_v_prenex_309_7) ((_ extract 51 0) v_skolemized_v_prenex_309_7))) (= (select .cse1 (_ bv4 32)) ((_ extract 63 32) v_skolemized_v_prenex_309_7)))) (= |c_~#T~0.offset| (_ bv0 32)) (= |c_SIN_180_#res| (fp.neg (let ((.cse3 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (_ bv2 32)) (fp.neg |c_SIN_180_#in~x|)))) (let ((.cse4 ((_ fp.to_sbv 32) roundTowardZero .cse3))) (let ((.cse6 (bvmul (_ bv8 32) .cse4))) (let ((.cse2 (let ((.cse7 (concat (select .cse1 (bvadd (_ bv4 32) .cse6)) (select .cse1 .cse6)))) (fp ((_ extract 63 63) .cse7) ((_ extract 62 52) .cse7) ((_ extract 51 0) .cse7))))) (fp.add c_currentRoundingMode .cse2 (fp.mul c_currentRoundingMode (fp.sub c_currentRoundingMode .cse3 ((_ to_fp 11 53) c_currentRoundingMode .cse4)) (fp.sub c_currentRoundingMode (let ((.cse5 (concat (select .cse1 (bvadd .cse6 (_ bv12 32))) (select .cse1 (bvadd (_ bv8 32) .cse6))))) (fp ((_ extract 63 63) .cse5) ((_ extract 62 52) .cse5) ((_ extract 51 0) .cse5))) .cse2))))))))) (exists ((v_skolemized_v_prenex_223_7 (_ BitVec 64))) (and (= (select .cse1 (_ bv12 32)) ((_ extract 63 32) v_skolemized_v_prenex_223_7)) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_223_7) ((_ extract 62 52) v_skolemized_v_prenex_223_7) ((_ extract 51 0) v_skolemized_v_prenex_223_7)) ((_ to_fp 11 53) c_currentRoundingMode (/ 109077540233.0 6250000000000.0))) (= ((_ extract 31 0) v_skolemized_v_prenex_223_7) (select .cse1 (_ bv8 32))))) (fp.lt |c_SIN_180_#in~x| ((_ to_fp 11 53) c_currentRoundingMode (_ bv0 32))) (= c_currentRoundingMode roundNearestTiesToEven))) is different from false [2023-12-02 08:33:02,435 WARN L876 $PredicateComparison]: unable to prove that (let ((.cse1 (select |c_#memory_int| |c_~#T~0.base|))) (and (exists ((|v_ULTIMATE.start_SIN_~x#1_BEFORE_CALL_1| (_ FloatingPoint 11 53))) (let ((.cse0 ((_ to_fp 11 53) c_currentRoundingMode (_ bv4294966576 32)))) (and (fp.leq |v_ULTIMATE.start_SIN_~x#1_BEFORE_CALL_1| (fp.add c_currentRoundingMode .cse0 ((_ to_fp 11 53) c_currentRoundingMode (/ 9.0 10.0)))) (fp.geq |v_ULTIMATE.start_SIN_~x#1_BEFORE_CALL_1| (fp.add c_currentRoundingMode .cse0 ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 10.0))))))) (exists ((v_skolemized_v_prenex_359_7 (_ BitVec 64))) (and (= ((_ extract 63 32) v_skolemized_v_prenex_359_7) (select .cse1 (_ bv20 32))) (= ((_ to_fp 11 53) c_currentRoundingMode (/ 13959798681.0 400000000000.0)) (fp ((_ extract 63 63) v_skolemized_v_prenex_359_7) ((_ extract 62 52) v_skolemized_v_prenex_359_7) ((_ extract 51 0) v_skolemized_v_prenex_359_7))) (= ((_ extract 31 0) v_skolemized_v_prenex_359_7) (select .cse1 (_ bv16 32))))) (exists ((v_skolemized_v_prenex_309_7 (_ BitVec 64))) (and (= ((_ extract 31 0) v_skolemized_v_prenex_309_7) (select .cse1 (_ bv0 32))) (= (_ +zero 11 53) (fp ((_ extract 63 63) v_skolemized_v_prenex_309_7) ((_ extract 62 52) v_skolemized_v_prenex_309_7) ((_ extract 51 0) v_skolemized_v_prenex_309_7))) (= (select .cse1 (_ bv4 32)) ((_ extract 63 32) v_skolemized_v_prenex_309_7)))) (= |c_~#T~0.offset| (_ bv0 32)) (= |c_SIN_180_#res| (fp.neg (let ((.cse3 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (_ bv2 32)) (fp.neg |c_SIN_180_#in~x|)))) (let ((.cse4 ((_ fp.to_sbv 32) roundTowardZero .cse3))) (let ((.cse6 (bvmul (_ bv8 32) .cse4))) (let ((.cse2 (let ((.cse7 (concat (select .cse1 (bvadd (_ bv4 32) .cse6)) (select .cse1 .cse6)))) (fp ((_ extract 63 63) .cse7) ((_ extract 62 52) .cse7) ((_ extract 51 0) .cse7))))) (fp.add c_currentRoundingMode .cse2 (fp.mul c_currentRoundingMode (fp.sub c_currentRoundingMode .cse3 ((_ to_fp 11 53) c_currentRoundingMode .cse4)) (fp.sub c_currentRoundingMode (let ((.cse5 (concat (select .cse1 (bvadd .cse6 (_ bv12 32))) (select .cse1 (bvadd (_ bv8 32) .cse6))))) (fp ((_ extract 63 63) .cse5) ((_ extract 62 52) .cse5) ((_ extract 51 0) .cse5))) .cse2))))))))) (exists ((v_skolemized_v_prenex_223_7 (_ BitVec 64))) (and (= (select .cse1 (_ bv12 32)) ((_ extract 63 32) v_skolemized_v_prenex_223_7)) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_223_7) ((_ extract 62 52) v_skolemized_v_prenex_223_7) ((_ extract 51 0) v_skolemized_v_prenex_223_7)) ((_ to_fp 11 53) c_currentRoundingMode (/ 109077540233.0 6250000000000.0))) (= ((_ extract 31 0) v_skolemized_v_prenex_223_7) (select .cse1 (_ bv8 32))))) (fp.lt |c_SIN_180_#in~x| ((_ to_fp 11 53) c_currentRoundingMode (_ bv0 32))) (= c_currentRoundingMode roundNearestTiesToEven))) is different from true [2023-12-02 08:34:13,409 WARN L293 SmtUtils]: Spent 5.18s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:34:18,558 WARN L293 SmtUtils]: Spent 5.15s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:34:23,728 WARN L293 SmtUtils]: Spent 5.17s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:34:28,997 WARN L293 SmtUtils]: Spent 5.27s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:34:39,257 WARN L293 SmtUtils]: Spent 5.29s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:34:44,532 WARN L293 SmtUtils]: Spent 5.27s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:34:50,045 WARN L293 SmtUtils]: Spent 5.51s on a formula simplification that was a NOOP. DAG size: 9 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:34:55,325 WARN L293 SmtUtils]: Spent 5.28s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:35:00,481 WARN L293 SmtUtils]: Spent 5.15s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:35:05,775 WARN L293 SmtUtils]: Spent 5.29s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:35:10,943 WARN L293 SmtUtils]: Spent 5.17s on a formula simplification that was a NOOP. DAG size: 16 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:35:16,230 WARN L293 SmtUtils]: Spent 5.29s on a formula simplification that was a NOOP. DAG size: 9 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:35:21,433 WARN L293 SmtUtils]: Spent 5.20s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:35:26,715 WARN L293 SmtUtils]: Spent 5.28s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:35:31,999 WARN L293 SmtUtils]: Spent 5.28s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:35:34,277 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (fp.sub c_currentRoundingMode |c_SIN_POS_#in~x| (let ((.cse9 ((_ to_fp 11 53) c_currentRoundingMode 360.0))) (fp.mul c_currentRoundingMode .cse9 ((_ to_fp 11 53) c_currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div c_currentRoundingMode (fp.add c_currentRoundingMode |c_SIN_POS_#in~x| ((_ to_fp 11 53) c_currentRoundingMode 180.0)) .cse9))))))) (.cse2 (select |c_#memory_int| |c_~#T~0.base|))) (and (fp.gt |c_SIN_POS_#in~x| ((_ to_fp 11 53) c_currentRoundingMode (_ bv180 32))) (fp.lt .cse0 ((_ to_fp 11 53) c_currentRoundingMode (_ bv0 32))) (exists ((|v_ULTIMATE.start_SIN_~x#1_BEFORE_CALL_1| (_ FloatingPoint 11 53))) (let ((.cse1 ((_ to_fp 11 53) c_currentRoundingMode (_ bv4294966576 32)))) (and (fp.leq |v_ULTIMATE.start_SIN_~x#1_BEFORE_CALL_1| (fp.add c_currentRoundingMode .cse1 ((_ to_fp 11 53) c_currentRoundingMode (/ 9.0 10.0)))) (fp.geq |v_ULTIMATE.start_SIN_~x#1_BEFORE_CALL_1| (fp.add c_currentRoundingMode .cse1 ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 10.0))))))) (exists ((v_skolemized_v_prenex_359_7 (_ BitVec 64))) (and (= ((_ extract 63 32) v_skolemized_v_prenex_359_7) (select .cse2 (_ bv20 32))) (= ((_ to_fp 11 53) c_currentRoundingMode (/ 13959798681.0 400000000000.0)) (fp ((_ extract 63 63) v_skolemized_v_prenex_359_7) ((_ extract 62 52) v_skolemized_v_prenex_359_7) ((_ extract 51 0) v_skolemized_v_prenex_359_7))) (= ((_ extract 31 0) v_skolemized_v_prenex_359_7) (select .cse2 (_ bv16 32))))) (= (fp.neg (let ((.cse4 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (_ bv2 32)) (fp.neg .cse0)))) (let ((.cse5 ((_ fp.to_sbv 32) roundTowardZero .cse4))) (let ((.cse7 (bvmul (_ bv8 32) .cse5))) (let ((.cse3 (let ((.cse8 (concat (select .cse2 (bvadd (_ bv4 32) .cse7)) (select .cse2 .cse7)))) (fp ((_ extract 63 63) .cse8) ((_ extract 62 52) .cse8) ((_ extract 51 0) .cse8))))) (fp.add c_currentRoundingMode .cse3 (fp.mul c_currentRoundingMode (fp.sub c_currentRoundingMode .cse4 ((_ to_fp 11 53) c_currentRoundingMode .cse5)) (fp.sub c_currentRoundingMode (let ((.cse6 (concat (select .cse2 (bvadd .cse7 (_ bv12 32))) (select .cse2 (bvadd (_ bv8 32) .cse7))))) (fp ((_ extract 63 63) .cse6) ((_ extract 62 52) .cse6) ((_ extract 51 0) .cse6))) .cse3)))))))) |c_SIN_POS_#t~ret8|) (exists ((v_skolemized_v_prenex_309_7 (_ BitVec 64))) (and (= ((_ extract 31 0) v_skolemized_v_prenex_309_7) (select .cse2 (_ bv0 32))) (= (_ +zero 11 53) (fp ((_ extract 63 63) v_skolemized_v_prenex_309_7) ((_ extract 62 52) v_skolemized_v_prenex_309_7) ((_ extract 51 0) v_skolemized_v_prenex_309_7))) (= (select .cse2 (_ bv4 32)) ((_ extract 63 32) v_skolemized_v_prenex_309_7)))) (= |c_~#T~0.offset| (_ bv0 32)) (exists ((v_skolemized_v_prenex_223_7 (_ BitVec 64))) (and (= (select .cse2 (_ bv12 32)) ((_ extract 63 32) v_skolemized_v_prenex_223_7)) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_223_7) ((_ extract 62 52) v_skolemized_v_prenex_223_7) ((_ extract 51 0) v_skolemized_v_prenex_223_7)) ((_ to_fp 11 53) c_currentRoundingMode (/ 109077540233.0 6250000000000.0))) (= ((_ extract 31 0) v_skolemized_v_prenex_223_7) (select .cse2 (_ bv8 32))))) (= c_currentRoundingMode roundNearestTiesToEven))) is different from false [2023-12-02 08:35:36,486 WARN L876 $PredicateComparison]: unable to prove that (let ((.cse0 (fp.sub c_currentRoundingMode |c_SIN_POS_#in~x| (let ((.cse9 ((_ to_fp 11 53) c_currentRoundingMode 360.0))) (fp.mul c_currentRoundingMode .cse9 ((_ to_fp 11 53) c_currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div c_currentRoundingMode (fp.add c_currentRoundingMode |c_SIN_POS_#in~x| ((_ to_fp 11 53) c_currentRoundingMode 180.0)) .cse9))))))) (.cse2 (select |c_#memory_int| |c_~#T~0.base|))) (and (fp.gt |c_SIN_POS_#in~x| ((_ to_fp 11 53) c_currentRoundingMode (_ bv180 32))) (fp.lt .cse0 ((_ to_fp 11 53) c_currentRoundingMode (_ bv0 32))) (exists ((|v_ULTIMATE.start_SIN_~x#1_BEFORE_CALL_1| (_ FloatingPoint 11 53))) (let ((.cse1 ((_ to_fp 11 53) c_currentRoundingMode (_ bv4294966576 32)))) (and (fp.leq |v_ULTIMATE.start_SIN_~x#1_BEFORE_CALL_1| (fp.add c_currentRoundingMode .cse1 ((_ to_fp 11 53) c_currentRoundingMode (/ 9.0 10.0)))) (fp.geq |v_ULTIMATE.start_SIN_~x#1_BEFORE_CALL_1| (fp.add c_currentRoundingMode .cse1 ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 10.0))))))) (exists ((v_skolemized_v_prenex_359_7 (_ BitVec 64))) (and (= ((_ extract 63 32) v_skolemized_v_prenex_359_7) (select .cse2 (_ bv20 32))) (= ((_ to_fp 11 53) c_currentRoundingMode (/ 13959798681.0 400000000000.0)) (fp ((_ extract 63 63) v_skolemized_v_prenex_359_7) ((_ extract 62 52) v_skolemized_v_prenex_359_7) ((_ extract 51 0) v_skolemized_v_prenex_359_7))) (= ((_ extract 31 0) v_skolemized_v_prenex_359_7) (select .cse2 (_ bv16 32))))) (= (fp.neg (let ((.cse4 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (_ bv2 32)) (fp.neg .cse0)))) (let ((.cse5 ((_ fp.to_sbv 32) roundTowardZero .cse4))) (let ((.cse7 (bvmul (_ bv8 32) .cse5))) (let ((.cse3 (let ((.cse8 (concat (select .cse2 (bvadd (_ bv4 32) .cse7)) (select .cse2 .cse7)))) (fp ((_ extract 63 63) .cse8) ((_ extract 62 52) .cse8) ((_ extract 51 0) .cse8))))) (fp.add c_currentRoundingMode .cse3 (fp.mul c_currentRoundingMode (fp.sub c_currentRoundingMode .cse4 ((_ to_fp 11 53) c_currentRoundingMode .cse5)) (fp.sub c_currentRoundingMode (let ((.cse6 (concat (select .cse2 (bvadd .cse7 (_ bv12 32))) (select .cse2 (bvadd (_ bv8 32) .cse7))))) (fp ((_ extract 63 63) .cse6) ((_ extract 62 52) .cse6) ((_ extract 51 0) .cse6))) .cse3)))))))) |c_SIN_POS_#t~ret8|) (exists ((v_skolemized_v_prenex_309_7 (_ BitVec 64))) (and (= ((_ extract 31 0) v_skolemized_v_prenex_309_7) (select .cse2 (_ bv0 32))) (= (_ +zero 11 53) (fp ((_ extract 63 63) v_skolemized_v_prenex_309_7) ((_ extract 62 52) v_skolemized_v_prenex_309_7) ((_ extract 51 0) v_skolemized_v_prenex_309_7))) (= (select .cse2 (_ bv4 32)) ((_ extract 63 32) v_skolemized_v_prenex_309_7)))) (= |c_~#T~0.offset| (_ bv0 32)) (exists ((v_skolemized_v_prenex_223_7 (_ BitVec 64))) (and (= (select .cse2 (_ bv12 32)) ((_ extract 63 32) v_skolemized_v_prenex_223_7)) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_223_7) ((_ extract 62 52) v_skolemized_v_prenex_223_7) ((_ extract 51 0) v_skolemized_v_prenex_223_7)) ((_ to_fp 11 53) c_currentRoundingMode (/ 109077540233.0 6250000000000.0))) (= ((_ extract 31 0) v_skolemized_v_prenex_223_7) (select .cse2 (_ bv8 32))))) (= c_currentRoundingMode roundNearestTiesToEven))) is different from true [2023-12-02 08:35:46,637 WARN L293 SmtUtils]: Spent 5.14s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:35:51,796 WARN L293 SmtUtils]: Spent 5.16s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:35:57,046 WARN L293 SmtUtils]: Spent 5.25s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:36:02,322 WARN L293 SmtUtils]: Spent 5.27s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:36:07,468 WARN L293 SmtUtils]: Spent 5.14s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:36:12,626 WARN L293 SmtUtils]: Spent 5.16s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:36:18,067 WARN L293 SmtUtils]: Spent 5.44s on a formula simplification that was a NOOP. DAG size: 9 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:36:23,320 WARN L293 SmtUtils]: Spent 5.25s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:36:28,495 WARN L293 SmtUtils]: Spent 5.17s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:36:33,775 WARN L293 SmtUtils]: Spent 5.28s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:36:38,932 WARN L293 SmtUtils]: Spent 5.16s on a formula simplification that was a NOOP. DAG size: 16 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:36:44,220 WARN L293 SmtUtils]: Spent 5.29s on a formula simplification that was a NOOP. DAG size: 9 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:36:49,501 WARN L293 SmtUtils]: Spent 5.28s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:36:54,783 WARN L293 SmtUtils]: Spent 5.28s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:37:00,057 WARN L293 SmtUtils]: Spent 5.27s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:37:02,329 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (fp.sub c_currentRoundingMode |c_SIN_POS_#in~x| (let ((.cse9 ((_ to_fp 11 53) c_currentRoundingMode 360.0))) (fp.mul c_currentRoundingMode .cse9 ((_ to_fp 11 53) c_currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div c_currentRoundingMode (fp.add c_currentRoundingMode |c_SIN_POS_#in~x| ((_ to_fp 11 53) c_currentRoundingMode 180.0)) .cse9))))))) (.cse2 (select |c_#memory_int| |c_~#T~0.base|))) (and (fp.gt |c_SIN_POS_#in~x| ((_ to_fp 11 53) c_currentRoundingMode (_ bv180 32))) (fp.lt .cse0 ((_ to_fp 11 53) c_currentRoundingMode (_ bv0 32))) (exists ((|v_ULTIMATE.start_SIN_~x#1_BEFORE_CALL_1| (_ FloatingPoint 11 53))) (let ((.cse1 ((_ to_fp 11 53) c_currentRoundingMode (_ bv4294966576 32)))) (and (fp.leq |v_ULTIMATE.start_SIN_~x#1_BEFORE_CALL_1| (fp.add c_currentRoundingMode .cse1 ((_ to_fp 11 53) c_currentRoundingMode (/ 9.0 10.0)))) (fp.geq |v_ULTIMATE.start_SIN_~x#1_BEFORE_CALL_1| (fp.add c_currentRoundingMode .cse1 ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 10.0))))))) (exists ((v_skolemized_v_prenex_359_7 (_ BitVec 64))) (and (= ((_ extract 63 32) v_skolemized_v_prenex_359_7) (select .cse2 (_ bv20 32))) (= ((_ to_fp 11 53) c_currentRoundingMode (/ 13959798681.0 400000000000.0)) (fp ((_ extract 63 63) v_skolemized_v_prenex_359_7) ((_ extract 62 52) v_skolemized_v_prenex_359_7) ((_ extract 51 0) v_skolemized_v_prenex_359_7))) (= ((_ extract 31 0) v_skolemized_v_prenex_359_7) (select .cse2 (_ bv16 32))))) (exists ((v_skolemized_v_prenex_309_7 (_ BitVec 64))) (and (= ((_ extract 31 0) v_skolemized_v_prenex_309_7) (select .cse2 (_ bv0 32))) (= (_ +zero 11 53) (fp ((_ extract 63 63) v_skolemized_v_prenex_309_7) ((_ extract 62 52) v_skolemized_v_prenex_309_7) ((_ extract 51 0) v_skolemized_v_prenex_309_7))) (= (select .cse2 (_ bv4 32)) ((_ extract 63 32) v_skolemized_v_prenex_309_7)))) (= |c_~#T~0.offset| (_ bv0 32)) (= (fp.neg (let ((.cse4 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (_ bv2 32)) (fp.neg .cse0)))) (let ((.cse5 ((_ fp.to_sbv 32) roundTowardZero .cse4))) (let ((.cse7 (bvmul (_ bv8 32) .cse5))) (let ((.cse3 (let ((.cse8 (concat (select .cse2 (bvadd (_ bv4 32) .cse7)) (select .cse2 .cse7)))) (fp ((_ extract 63 63) .cse8) ((_ extract 62 52) .cse8) ((_ extract 51 0) .cse8))))) (fp.add c_currentRoundingMode .cse3 (fp.mul c_currentRoundingMode (fp.sub c_currentRoundingMode .cse4 ((_ to_fp 11 53) c_currentRoundingMode .cse5)) (fp.sub c_currentRoundingMode (let ((.cse6 (concat (select .cse2 (bvadd .cse7 (_ bv12 32))) (select .cse2 (bvadd (_ bv8 32) .cse7))))) (fp ((_ extract 63 63) .cse6) ((_ extract 62 52) .cse6) ((_ extract 51 0) .cse6))) .cse3)))))))) |c_SIN_POS_#res|) (exists ((v_skolemized_v_prenex_223_7 (_ BitVec 64))) (and (= (select .cse2 (_ bv12 32)) ((_ extract 63 32) v_skolemized_v_prenex_223_7)) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_223_7) ((_ extract 62 52) v_skolemized_v_prenex_223_7) ((_ extract 51 0) v_skolemized_v_prenex_223_7)) ((_ to_fp 11 53) c_currentRoundingMode (/ 109077540233.0 6250000000000.0))) (= ((_ extract 31 0) v_skolemized_v_prenex_223_7) (select .cse2 (_ bv8 32))))) (= c_currentRoundingMode roundNearestTiesToEven))) is different from false [2023-12-02 08:37:04,534 WARN L876 $PredicateComparison]: unable to prove that (let ((.cse0 (fp.sub c_currentRoundingMode |c_SIN_POS_#in~x| (let ((.cse9 ((_ to_fp 11 53) c_currentRoundingMode 360.0))) (fp.mul c_currentRoundingMode .cse9 ((_ to_fp 11 53) c_currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div c_currentRoundingMode (fp.add c_currentRoundingMode |c_SIN_POS_#in~x| ((_ to_fp 11 53) c_currentRoundingMode 180.0)) .cse9))))))) (.cse2 (select |c_#memory_int| |c_~#T~0.base|))) (and (fp.gt |c_SIN_POS_#in~x| ((_ to_fp 11 53) c_currentRoundingMode (_ bv180 32))) (fp.lt .cse0 ((_ to_fp 11 53) c_currentRoundingMode (_ bv0 32))) (exists ((|v_ULTIMATE.start_SIN_~x#1_BEFORE_CALL_1| (_ FloatingPoint 11 53))) (let ((.cse1 ((_ to_fp 11 53) c_currentRoundingMode (_ bv4294966576 32)))) (and (fp.leq |v_ULTIMATE.start_SIN_~x#1_BEFORE_CALL_1| (fp.add c_currentRoundingMode .cse1 ((_ to_fp 11 53) c_currentRoundingMode (/ 9.0 10.0)))) (fp.geq |v_ULTIMATE.start_SIN_~x#1_BEFORE_CALL_1| (fp.add c_currentRoundingMode .cse1 ((_ to_fp 11 53) c_currentRoundingMode (/ 1.0 10.0))))))) (exists ((v_skolemized_v_prenex_359_7 (_ BitVec 64))) (and (= ((_ extract 63 32) v_skolemized_v_prenex_359_7) (select .cse2 (_ bv20 32))) (= ((_ to_fp 11 53) c_currentRoundingMode (/ 13959798681.0 400000000000.0)) (fp ((_ extract 63 63) v_skolemized_v_prenex_359_7) ((_ extract 62 52) v_skolemized_v_prenex_359_7) ((_ extract 51 0) v_skolemized_v_prenex_359_7))) (= ((_ extract 31 0) v_skolemized_v_prenex_359_7) (select .cse2 (_ bv16 32))))) (exists ((v_skolemized_v_prenex_309_7 (_ BitVec 64))) (and (= ((_ extract 31 0) v_skolemized_v_prenex_309_7) (select .cse2 (_ bv0 32))) (= (_ +zero 11 53) (fp ((_ extract 63 63) v_skolemized_v_prenex_309_7) ((_ extract 62 52) v_skolemized_v_prenex_309_7) ((_ extract 51 0) v_skolemized_v_prenex_309_7))) (= (select .cse2 (_ bv4 32)) ((_ extract 63 32) v_skolemized_v_prenex_309_7)))) (= |c_~#T~0.offset| (_ bv0 32)) (= (fp.neg (let ((.cse4 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (_ bv2 32)) (fp.neg .cse0)))) (let ((.cse5 ((_ fp.to_sbv 32) roundTowardZero .cse4))) (let ((.cse7 (bvmul (_ bv8 32) .cse5))) (let ((.cse3 (let ((.cse8 (concat (select .cse2 (bvadd (_ bv4 32) .cse7)) (select .cse2 .cse7)))) (fp ((_ extract 63 63) .cse8) ((_ extract 62 52) .cse8) ((_ extract 51 0) .cse8))))) (fp.add c_currentRoundingMode .cse3 (fp.mul c_currentRoundingMode (fp.sub c_currentRoundingMode .cse4 ((_ to_fp 11 53) c_currentRoundingMode .cse5)) (fp.sub c_currentRoundingMode (let ((.cse6 (concat (select .cse2 (bvadd .cse7 (_ bv12 32))) (select .cse2 (bvadd (_ bv8 32) .cse7))))) (fp ((_ extract 63 63) .cse6) ((_ extract 62 52) .cse6) ((_ extract 51 0) .cse6))) .cse3)))))))) |c_SIN_POS_#res|) (exists ((v_skolemized_v_prenex_223_7 (_ BitVec 64))) (and (= (select .cse2 (_ bv12 32)) ((_ extract 63 32) v_skolemized_v_prenex_223_7)) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_223_7) ((_ extract 62 52) v_skolemized_v_prenex_223_7) ((_ extract 51 0) v_skolemized_v_prenex_223_7)) ((_ to_fp 11 53) c_currentRoundingMode (/ 109077540233.0 6250000000000.0))) (= ((_ extract 31 0) v_skolemized_v_prenex_223_7) (select .cse2 (_ bv8 32))))) (= c_currentRoundingMode roundNearestTiesToEven))) is different from true [2023-12-02 08:37:14,581 WARN L293 SmtUtils]: Spent 5.11s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:37:19,705 WARN L293 SmtUtils]: Spent 5.12s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:37:24,966 WARN L293 SmtUtils]: Spent 5.26s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:37:30,235 WARN L293 SmtUtils]: Spent 5.27s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:37:35,362 WARN L293 SmtUtils]: Spent 5.12s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:37:40,481 WARN L293 SmtUtils]: Spent 5.12s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:37:45,608 WARN L293 SmtUtils]: Spent 5.13s on a formula simplification that was a NOOP. DAG size: 9 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:37:50,876 WARN L293 SmtUtils]: Spent 5.27s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:37:56,001 WARN L293 SmtUtils]: Spent 5.12s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:38:01,261 WARN L293 SmtUtils]: Spent 5.26s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:38:06,390 WARN L293 SmtUtils]: Spent 5.13s on a formula simplification that was a NOOP. DAG size: 16 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:38:11,671 WARN L293 SmtUtils]: Spent 5.28s on a formula simplification that was a NOOP. DAG size: 9 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:38:16,934 WARN L293 SmtUtils]: Spent 5.26s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:38:22,194 WARN L293 SmtUtils]: Spent 5.26s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:38:27,458 WARN L293 SmtUtils]: Spent 5.26s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:38:34,967 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (_ bv0 32) (bvadd (_ bv4 32) (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1))))))))))))) [2023-12-02 08:38:35,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 08:38:37,045 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1))))))))))) (_ bv0 32)) [2023-12-02 08:38:39,063 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1))))))))))) (_ bv0 32)) [2023-12-02 08:38:41,083 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (_ bv0 32) (bvadd (_ bv8 32) (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1))))))))))))) [2023-12-02 08:38:43,105 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (_ bv0 32) (bvadd (_ bv8 32) (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1))))))))))))) [2023-12-02 08:38:45,129 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (_ bv8 32) (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))))) [2023-12-02 08:38:47,154 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (_ bv8 32) (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))))) [2023-12-02 08:38:49,171 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (bvadd (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1))))))))))) (_ bv12 32)) (_ bv0 32)) [2023-12-02 08:38:49,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 08:38:51,246 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (_ bv4 32) (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))))) [2023-12-02 08:38:51,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 08:38:53,321 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1))))))))))) (_ bv0 32)) [2023-12-02 08:38:55,340 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1))))))))))) (_ bv0 32)) [2023-12-02 08:38:57,358 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (_ bv4 32) (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))))) [2023-12-02 08:38:57,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 08:38:59,447 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (_ bv8 32) (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))))) [2023-12-02 08:39:01,466 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (_ bv8 32) (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))))) [2023-12-02 08:39:03,484 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (_ bv4 32) (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))))) [2023-12-02 08:39:03,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 08:39:05,565 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (_ bv8 32) (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))))) [2023-12-02 08:39:07,589 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (_ bv8 32) (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))))) [2023-12-02 08:39:09,607 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1))))))))))) (_ bv12 32)) [2023-12-02 08:39:09,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 08:39:11,693 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (_ bv0 32) (bvadd (_ bv4 32) (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1))))))))))))) [2023-12-02 08:39:11,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 08:39:13,778 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1))))))))))) (_ bv12 32)) [2023-12-02 08:39:13,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 08:39:15,858 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (_ bv0 32) (bvadd (_ bv8 32) (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1))))))))))))) [2023-12-02 08:39:17,875 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (_ bv0 32) (bvadd (_ bv8 32) (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1))))))))))))) [2023-12-02 08:39:19,895 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (_ bv8 32) (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))))) [2023-12-02 08:39:21,916 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (_ bv8 32) (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))))) [2023-12-02 08:39:23,937 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1))))))))))) (_ bv0 32)) [2023-12-02 08:39:25,958 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1))))))))))) (_ bv0 32)) [2023-12-02 08:39:27,989 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (_ bv4 32) (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))))) [2023-12-02 08:39:28,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 08:39:30,070 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (_ bv16 32) (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))))) [2023-12-02 08:39:32,096 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (_ bv16 32) (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))))) [2023-12-02 08:39:34,115 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1))))))))))) (_ bv20 32)) [2023-12-02 08:39:34,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 08:39:36,196 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (_ bv0 32) (bvadd (_ bv4 32) (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1))))))))))))) [2023-12-02 08:39:36,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 08:39:38,271 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1))))))))))) (_ bv0 32)) [2023-12-02 08:39:40,295 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1))))))))))) (_ bv0 32)) [2023-12-02 08:39:42,322 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1))))))))))) (_ bv12 32)) [2023-12-02 08:39:42,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 08:39:44,406 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (_ bv16 32) (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))))) [2023-12-02 08:39:46,427 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (_ bv16 32) (bvmul (_ bv8 32) ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))))) [2023-12-02 08:42:37,643 WARN L293 SmtUtils]: Spent 2.85m on a formula simplification that was a NOOP. DAG size: 67 (called from [L 346] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2023-12-02 08:42:37,643 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 08:42:37,644 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 33 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 45 case distinctions, treesize of input 873 treesize of output 649 [2023-12-02 08:42:43,209 WARN L293 SmtUtils]: Spent 5.54s on a formula simplification that was a NOOP. DAG size: 42 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:42:52,645 WARN L293 SmtUtils]: Spent 6.00s on a formula simplification that was a NOOP. DAG size: 25 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:42:58,012 WARN L293 SmtUtils]: Spent 5.37s on a formula simplification that was a NOOP. DAG size: 24 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:43:06,837 WARN L293 SmtUtils]: Spent 5.38s on a formula simplification that was a NOOP. DAG size: 23 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:43:12,753 WARN L293 SmtUtils]: Spent 5.91s on a formula simplification that was a NOOP. DAG size: 24 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:43:21,878 WARN L293 SmtUtils]: Spent 5.58s on a formula simplification that was a NOOP. DAG size: 42 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:43:27,782 WARN L293 SmtUtils]: Spent 5.90s on a formula simplification that was a NOOP. DAG size: 24 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:43:34,320 WARN L293 SmtUtils]: Spent 6.54s on a formula simplification that was a NOOP. DAG size: 41 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:43:40,182 WARN L293 SmtUtils]: Spent 5.86s on a formula simplification that was a NOOP. DAG size: 42 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:43:45,786 WARN L293 SmtUtils]: Spent 5.60s on a formula simplification that was a NOOP. DAG size: 25 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:43:57,197 WARN L293 SmtUtils]: Spent 6.40s on a formula simplification that was a NOOP. DAG size: 24 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:44:03,140 WARN L293 SmtUtils]: Spent 5.94s on a formula simplification that was a NOOP. DAG size: 25 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-02 08:44:09,392 WARN L293 SmtUtils]: Spent 6.25s on a formula simplification that was a NOOP. DAG size: 43 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)