./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/float-newlib/float_req_bl_0530b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 48c9605d Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/float-newlib/float_req_bl_0530b.c -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6915ca7c38b22dabdfa0a60568fe3819ee729e5435cec7a2a93391b1f034f0d0 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 18:44:09,745 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 18:44:09,782 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 18:44:09,786 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 18:44:09,786 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 18:44:09,805 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 18:44:09,806 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 18:44:09,806 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 18:44:09,806 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 18:44:09,806 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 18:44:09,806 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 18:44:09,806 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 18:44:09,807 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 18:44:09,807 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 18:44:09,807 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 18:44:09,807 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 18:44:09,807 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 18:44:09,807 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 18:44:09,807 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 18:44:09,807 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 18:44:09,807 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 18:44:09,807 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 18:44:09,807 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 18:44:09,807 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 18:44:09,808 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 18:44:09,808 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 18:44:09,808 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 18:44:09,808 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 18:44:09,808 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 18:44:09,808 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 18:44:09,808 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 18:44:09,808 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 18:44:09,808 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 18:44:09,808 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 18:44:09,808 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 18:44:09,808 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 18:44:09,809 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 18:44:09,809 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 18:44:09,809 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 18:44:09,809 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 18:44:09,809 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 18:44:09,809 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 18:44:09,809 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 18:44:09,809 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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 -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux 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 -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6915ca7c38b22dabdfa0a60568fe3819ee729e5435cec7a2a93391b1f034f0d0 [2025-02-07 18:44:10,007 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 18:44:10,013 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 18:44:10,014 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 18:44:10,015 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 18:44:10,015 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 18:44:10,016 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/float-newlib/float_req_bl_0530b.c [2025-02-07 18:44:11,162 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/736d869bf/28f3f789e3c44a069c8caa62e060cf87/FLAG0f9c16faa [2025-02-07 18:44:11,466 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 18:44:11,467 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/float-newlib/float_req_bl_0530b.c [2025-02-07 18:44:11,477 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/736d869bf/28f3f789e3c44a069c8caa62e060cf87/FLAG0f9c16faa [2025-02-07 18:44:11,491 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/736d869bf/28f3f789e3c44a069c8caa62e060cf87 [2025-02-07 18:44:11,493 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 18:44:11,494 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 18:44:11,495 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 18:44:11,495 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 18:44:11,498 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 18:44:11,498 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 06:44:11" (1/1) ... [2025-02-07 18:44:11,500 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5137ef8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:11, skipping insertion in model container [2025-02-07 18:44:11,500 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 06:44:11" (1/1) ... [2025-02-07 18:44:11,525 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 18:44:11,743 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/float-newlib/float_req_bl_0530b.c[15592,15605] [2025-02-07 18:44:11,745 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 18:44:11,777 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 18:44:11,862 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/float-newlib/float_req_bl_0530b.c[15592,15605] [2025-02-07 18:44:11,863 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 18:44:11,883 INFO L204 MainTranslator]: Completed translation [2025-02-07 18:44:11,884 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:11 WrapperNode [2025-02-07 18:44:11,884 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 18:44:11,885 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 18:44:11,885 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 18:44:11,885 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 18:44:11,893 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:11" (1/1) ... [2025-02-07 18:44:11,910 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:11" (1/1) ... [2025-02-07 18:44:11,941 INFO L138 Inliner]: procedures = 26, calls = 519, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 1062 [2025-02-07 18:44:11,942 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 18:44:11,942 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 18:44:11,942 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 18:44:11,942 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 18:44:11,953 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:11" (1/1) ... [2025-02-07 18:44:11,953 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:11" (1/1) ... [2025-02-07 18:44:11,961 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:11" (1/1) ... [2025-02-07 18:44:11,968 WARN L109 MemorySlicer]: Omit memory slicing because it failed with the following exception: Unsupported: Memory array in LHS [2025-02-07 18:44:11,968 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:11" (1/1) ... [2025-02-07 18:44:11,968 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:11" (1/1) ... [2025-02-07 18:44:11,990 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:11" (1/1) ... [2025-02-07 18:44:11,993 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:11" (1/1) ... [2025-02-07 18:44:11,995 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:11" (1/1) ... [2025-02-07 18:44:11,997 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:11" (1/1) ... [2025-02-07 18:44:12,002 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 18:44:12,003 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 18:44:12,003 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 18:44:12,003 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 18:44:12,004 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:11" (1/1) ... [2025-02-07 18:44:12,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 18:44:12,020 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 18:44:12,034 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-07 18:44:12,044 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-07 18:44:12,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 18:44:12,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2025-02-07 18:44:12,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2025-02-07 18:44:12,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-07 18:44:12,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2025-02-07 18:44:12,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-02-07 18:44:12,059 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2025-02-07 18:44:12,060 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2025-02-07 18:44:12,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2025-02-07 18:44:12,060 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2025-02-07 18:44:12,060 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2025-02-07 18:44:12,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-02-07 18:44:12,060 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2025-02-07 18:44:12,060 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2025-02-07 18:44:12,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-02-07 18:44:12,060 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_tanf [2025-02-07 18:44:12,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_tanf [2025-02-07 18:44:12,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 18:44:12,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 18:44:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-07 18:44:12,166 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 18:44:12,167 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 18:44:12,315 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L544: havoc #t~bitwise139; [2025-02-07 18:44:12,315 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L549: havoc ~a~0, ~t~1, ~i~3; [2025-02-07 18:44:17,452 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L250: assume __kernel_rem_pio2f_~j~0#1 <= __kernel_rem_pio2f_~jx~0#1;call __kernel_rem_pio2f_#t~mem62#1 := read~real(__kernel_rem_pio2f_~x#1.base, __kernel_rem_pio2f_~x#1.offset + 4 * __kernel_rem_pio2f_~j~0#1, 4);call __kernel_rem_pio2f_#t~mem63#1 := read~real(__kernel_rem_pio2f_~#f~0#1.base, __kernel_rem_pio2f_~#f~0#1.offset + 4 * (__kernel_rem_pio2f_~jx~0#1 + __kernel_rem_pio2f_~i~1#1 - __kernel_rem_pio2f_~j~0#1), 4);__kernel_rem_pio2f_~fw~0#1 := ~someBinaryArithmeticFLOAToperation(__kernel_rem_pio2f_~fw~0#1, ~someBinaryArithmeticFLOAToperation(__kernel_rem_pio2f_#t~mem62#1, __kernel_rem_pio2f_#t~mem63#1));__kernel_rem_pio2f_#t~post64#1 := __kernel_rem_pio2f_~j~0#1;__kernel_rem_pio2f_~j~0#1 := 1 + __kernel_rem_pio2f_#t~post64#1;havoc __kernel_rem_pio2f_#t~post64#1; [2025-02-07 18:44:17,453 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L250: assume !(__kernel_rem_pio2f_~j~0#1 <= __kernel_rem_pio2f_~jx~0#1);call write~real(__kernel_rem_pio2f_~fw~0#1, __kernel_rem_pio2f_~#q~0#1.base, __kernel_rem_pio2f_~#q~0#1.offset + 4 * __kernel_rem_pio2f_~i~1#1, 4);__kernel_rem_pio2f_#t~post65#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := 1 + __kernel_rem_pio2f_#t~post65#1;havoc __kernel_rem_pio2f_#t~post65#1; [2025-02-07 18:44:17,453 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L300: assume __kernel_rem_pio2f_~i~1#1 >= 0;call __kernel_rem_pio2f_#t~mem79#1 := read~real(__kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset + 4 * __kernel_rem_pio2f_~i~1#1, 4);__kernel_rem_pio2f_~fw~0#1 := ~someBinaryArithmeticFLOAToperation(__kernel_rem_pio2f_~fw~0#1, __kernel_rem_pio2f_#t~mem79#1);__kernel_rem_pio2f_#t~post80#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_#t~post80#1 - 1;havoc __kernel_rem_pio2f_#t~post80#1; [2025-02-07 18:44:17,453 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L300: assume !(__kernel_rem_pio2f_~i~1#1 >= 0);call write~real((if 0 == __kernel_rem_pio2f_~ih~0#1 then __kernel_rem_pio2f_~fw~0#1 else ~someUnaryFLOAToperation(__kernel_rem_pio2f_~fw~0#1)), __kernel_rem_pio2f_~y#1.base, __kernel_rem_pio2f_~y#1.offset, 4);call __kernel_rem_pio2f_#t~mem81#1 := read~real(__kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset, 4);__kernel_rem_pio2f_~fw~0#1 := ~someBinaryArithmeticFLOAToperation(__kernel_rem_pio2f_#t~mem81#1, __kernel_rem_pio2f_~fw~0#1);__kernel_rem_pio2f_~i~1#1 := 1; [2025-02-07 18:44:17,453 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L267: __kernel_rem_pio2f_~z~0#1 := __kernel_rem_pio2f_#t~ret68#1;havoc __kernel_rem_pio2f_#t~ret68#1; [2025-02-07 18:44:17,453 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L267-1: SUMMARY for call __kernel_rem_pio2f_#t~ret68#1 := scalbn_float(__kernel_rem_pio2f_~z~0#1, -__kernel_rem_pio2f_~q0~0#1); srcloc: null [2025-02-07 18:44:17,454 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L201: __kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_#t~bitwise44#1;havoc __kernel_rem_pio2f_#t~mem43#1;havoc __kernel_rem_pio2f_#t~bitwise44#1;__kernel_rem_pio2f_~n~0#1 := __kernel_rem_pio2f_~n~0#1 + __kernel_rem_pio2f_~i~1#1;call __kernel_rem_pio2f_#t~mem46#1 := read~int(__kernel_rem_pio2f_~#iq~0#1.base, __kernel_rem_pio2f_~#iq~0#1.offset + 4 * (__kernel_rem_pio2f_~jz~0#1 - 1), 4); [2025-02-07 18:44:17,454 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L201-1: [2025-02-07 18:44:17,454 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L201-2: havoc __kernel_rem_pio2f_#t~bitwise44#1;assume __kernel_rem_pio2f_#t~bitwise44#1 < __kernel_rem_pio2f_#t~mem43#1; [2025-02-07 18:44:17,454 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L201-3: assume 0 == __kernel_rem_pio2f_#t~mem43#1 || 0 == 8 - __kernel_rem_pio2f_~q0~0#1;__kernel_rem_pio2f_#t~bitwise44#1 := __kernel_rem_pio2f_#t~mem43#1; [2025-02-07 18:44:17,454 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L201-3: assume !(0 == __kernel_rem_pio2f_#t~mem43#1 || 0 == 8 - __kernel_rem_pio2f_~q0~0#1); [2025-02-07 18:44:17,454 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L284: assume __kernel_rem_pio2f_~i~1#1 >= 0;__kernel_rem_pio2f_~fw~0#1 := 0.0;__kernel_rem_pio2f_~k~1#1 := 0; [2025-02-07 18:44:17,454 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L284: assume !(__kernel_rem_pio2f_~i~1#1 >= 0);__kernel_rem_pio2f_#t~switch76#1 := 0 == __kernel_rem_pio2f_~prec#1; [2025-02-07 18:44:17,454 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L268: assume ~someBinaryFLOATComparisonOperation(__kernel_rem_pio2f_~z~0#1, ~two8_krempio~0);__kernel_rem_pio2f_~fw~0#1 := ~convertINTToFLOAT(~convertFLOATToINT(~someBinaryArithmeticFLOAToperation(~twon8_krempio~0, __kernel_rem_pio2f_~z~0#1)));call write~int(~convertFLOATToINT(~someBinaryArithmeticFLOAToperation(__kernel_rem_pio2f_~z~0#1, ~someBinaryArithmeticFLOAToperation(~two8_krempio~0, __kernel_rem_pio2f_~fw~0#1))), __kernel_rem_pio2f_~#iq~0#1.base, __kernel_rem_pio2f_~#iq~0#1.offset + 4 * __kernel_rem_pio2f_~jz~0#1, 4);__kernel_rem_pio2f_~jz~0#1 := 1 + __kernel_rem_pio2f_~jz~0#1;__kernel_rem_pio2f_~q0~0#1 := 8 + __kernel_rem_pio2f_~q0~0#1;call write~int(~convertFLOATToINT(__kernel_rem_pio2f_~fw~0#1), __kernel_rem_pio2f_~#iq~0#1.base, __kernel_rem_pio2f_~#iq~0#1.offset + 4 * __kernel_rem_pio2f_~jz~0#1, 4); [2025-02-07 18:44:17,454 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L268: assume !~someBinaryFLOATComparisonOperation(__kernel_rem_pio2f_~z~0#1, ~two8_krempio~0);call write~int(~convertFLOATToINT(__kernel_rem_pio2f_~z~0#1), __kernel_rem_pio2f_~#iq~0#1.base, __kernel_rem_pio2f_~#iq~0#1.offset + 4 * __kernel_rem_pio2f_~jz~0#1, 4); [2025-02-07 18:44:17,454 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L235: assume 0 != __kernel_rem_pio2f_~carry~0#1; [2025-02-07 18:44:17,454 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L235: assume !(0 != __kernel_rem_pio2f_~carry~0#1); [2025-02-07 18:44:17,454 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L483: assume __ieee754_rem_pio2f_~hx~1#1 < 0;call __ieee754_rem_pio2f_#t~mem121#1 := read~real(__ieee754_rem_pio2f_~y#1.base, __ieee754_rem_pio2f_~y#1.offset, 4);call write~real(~someUnaryFLOAToperation(__ieee754_rem_pio2f_#t~mem121#1), __ieee754_rem_pio2f_~y#1.base, __ieee754_rem_pio2f_~y#1.offset, 4);havoc __ieee754_rem_pio2f_#t~mem121#1;call __ieee754_rem_pio2f_#t~mem122#1 := read~real(__ieee754_rem_pio2f_~y#1.base, 4 + __ieee754_rem_pio2f_~y#1.offset, 4);call write~real(~someUnaryFLOAToperation(__ieee754_rem_pio2f_#t~mem122#1), __ieee754_rem_pio2f_~y#1.base, 4 + __ieee754_rem_pio2f_~y#1.offset, 4);havoc __ieee754_rem_pio2f_#t~mem122#1;__ieee754_rem_pio2f_#res#1 := -__ieee754_rem_pio2f_~n~1#1;call ULTIMATE.dealloc(__ieee754_rem_pio2f_~#tx~0#1.base, __ieee754_rem_pio2f_~#tx~0#1.offset);havoc __ieee754_rem_pio2f_~#tx~0#1.base, __ieee754_rem_pio2f_~#tx~0#1.offset; [2025-02-07 18:44:17,454 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L483: assume !(__ieee754_rem_pio2f_~hx~1#1 < 0);__ieee754_rem_pio2f_#res#1 := __ieee754_rem_pio2f_~n~1#1;call ULTIMATE.dealloc(__ieee754_rem_pio2f_~#tx~0#1.base, __ieee754_rem_pio2f_~#tx~0#1.offset);havoc __ieee754_rem_pio2f_~#tx~0#1.base, __ieee754_rem_pio2f_~#tx~0#1.offset; [2025-02-07 18:44:17,454 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L285: assume __kernel_rem_pio2f_~k~1#1 <= __kernel_rem_pio2f_~jp~0#1 && __kernel_rem_pio2f_~k~1#1 <= __kernel_rem_pio2f_~jz~0#1 - __kernel_rem_pio2f_~i~1#1;call __kernel_rem_pio2f_#t~mem72#1 := read~real(~#PIo2_krempio~0.base, ~#PIo2_krempio~0.offset + 4 * __kernel_rem_pio2f_~k~1#1, 4);call __kernel_rem_pio2f_#t~mem73#1 := read~real(__kernel_rem_pio2f_~#q~0#1.base, __kernel_rem_pio2f_~#q~0#1.offset + 4 * (__kernel_rem_pio2f_~i~1#1 + __kernel_rem_pio2f_~k~1#1), 4);__kernel_rem_pio2f_~fw~0#1 := ~someBinaryArithmeticFLOAToperation(__kernel_rem_pio2f_~fw~0#1, ~someBinaryArithmeticFLOAToperation(__kernel_rem_pio2f_#t~mem72#1, __kernel_rem_pio2f_#t~mem73#1));__kernel_rem_pio2f_#t~post74#1 := __kernel_rem_pio2f_~k~1#1;__kernel_rem_pio2f_~k~1#1 := 1 + __kernel_rem_pio2f_#t~post74#1;havoc __kernel_rem_pio2f_#t~post74#1; [2025-02-07 18:44:17,454 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L285: assume !(__kernel_rem_pio2f_~k~1#1 <= __kernel_rem_pio2f_~jp~0#1 && __kernel_rem_pio2f_~k~1#1 <= __kernel_rem_pio2f_~jz~0#1 - __kernel_rem_pio2f_~i~1#1);call write~real(__kernel_rem_pio2f_~fw~0#1, __kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset + 4 * (__kernel_rem_pio2f_~jz~0#1 - __kernel_rem_pio2f_~i~1#1), 4);__kernel_rem_pio2f_#t~post75#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_#t~post75#1 - 1;havoc __kernel_rem_pio2f_#t~post75#1; [2025-02-07 18:44:17,454 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L236: __kernel_rem_pio2f_~z~0#1 := ~someBinaryArithmeticFLOAToperation(__kernel_rem_pio2f_~z~0#1, __kernel_rem_pio2f_#t~ret55#1); [2025-02-07 18:44:17,454 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L236-1: SUMMARY for call __kernel_rem_pio2f_#t~ret55#1 := scalbn_float(~one_krempio~0, __kernel_rem_pio2f_~q0~0#1); srcloc: null [2025-02-07 18:44:17,454 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L203: call write~int(__kernel_rem_pio2f_#t~mem46#1 - __kernel_rem_pio2f_#t~bitwise45#1, __kernel_rem_pio2f_~#iq~0#1.base, __kernel_rem_pio2f_~#iq~0#1.offset + 4 * (__kernel_rem_pio2f_~jz~0#1 - 1), 4);havoc __kernel_rem_pio2f_#t~mem46#1;havoc __kernel_rem_pio2f_#t~bitwise45#1;call __kernel_rem_pio2f_#t~mem47#1 := read~int(__kernel_rem_pio2f_~#iq~0#1.base, __kernel_rem_pio2f_~#iq~0#1.offset + 4 * (__kernel_rem_pio2f_~jz~0#1 - 1), 4); [2025-02-07 18:44:17,454 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L203-1: [2025-02-07 18:44:17,454 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L203-2: havoc __kernel_rem_pio2f_#t~bitwise45#1;assume __kernel_rem_pio2f_#t~bitwise45#1 > __kernel_rem_pio2f_~i~1#1; [2025-02-07 18:44:17,454 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L203-3: assume 0 == __kernel_rem_pio2f_~i~1#1 || 0 == 8 - __kernel_rem_pio2f_~q0~0#1;__kernel_rem_pio2f_#t~bitwise45#1 := __kernel_rem_pio2f_~i~1#1; [2025-02-07 18:44:17,455 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L203-3: assume !(0 == __kernel_rem_pio2f_~i~1#1 || 0 == 8 - __kernel_rem_pio2f_~q0~0#1); [2025-02-07 18:44:17,455 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L319: assume __kernel_rem_pio2f_~i~1#1 >= 2;call __kernel_rem_pio2f_#t~mem94#1 := read~real(__kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset + 4 * __kernel_rem_pio2f_~i~1#1, 4);__kernel_rem_pio2f_~fw~0#1 := ~someBinaryArithmeticFLOAToperation(__kernel_rem_pio2f_~fw~0#1, __kernel_rem_pio2f_#t~mem94#1);__kernel_rem_pio2f_#t~post95#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_#t~post95#1 - 1;havoc __kernel_rem_pio2f_#t~post95#1; [2025-02-07 18:44:17,455 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L319: assume !(__kernel_rem_pio2f_~i~1#1 >= 2); [2025-02-07 18:44:17,455 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L600: havoc tan_float_#t~mem147#1;havoc tan_float_#t~mem148#1;havoc tan_float_#t~ret149#1;call ULTIMATE.dealloc(tan_float_~#y~0#1.base, tan_float_~#y~0#1.offset);havoc tan_float_~#y~0#1.base, tan_float_~#y~0#1.offset;main_#t~ret151#1 := tan_float_#res#1;havoc tan_float_#t~mem144#1, tan_float_~#gf_u~12#1.base, tan_float_~#gf_u~12#1.offset, tan_float_#t~ret145#1, tan_float_#t~ret146#1, tan_float_#t~mem147#1, tan_float_#t~mem148#1, tan_float_#t~ret149#1, tan_float_~x#1, tan_float_~#y~0#1.base, tan_float_~#y~0#1.offset, tan_float_~z~3#1, tan_float_~n~2#1, tan_float_~ix~6#1;havoc tan_float_#in~x#1;assume { :end_inline_tan_float } true;main_~res~0#1 := main_#t~ret151#1;havoc main_#t~ret151#1;main_#t~short153#1 := ~someBinaryFLOATComparisonOperation(main_~res~0#1, ~someUnaryFLOAToperation(0.0)); [2025-02-07 18:44:17,455 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L600-2: tan_float_#res#1 := tan_float_#t~ret149#1;havoc tan_float_#t~mem147#1;havoc tan_float_#t~mem148#1;havoc tan_float_#t~ret149#1;call ULTIMATE.dealloc(tan_float_~#y~0#1.base, tan_float_~#y~0#1.offset);havoc tan_float_~#y~0#1.base, tan_float_~#y~0#1.offset; [2025-02-07 18:44:17,456 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L600-3: SUMMARY for call tan_float_#t~ret149#1 := __kernel_tanf(tan_float_#t~mem147#1, tan_float_#t~mem148#1, 1 - 2 * (tan_float_~n~2#1 % 2)); srcloc: null [2025-02-07 18:44:17,456 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L204: __kernel_rem_pio2f_~ih~0#1 := __kernel_rem_pio2f_#t~bitwise48#1;havoc __kernel_rem_pio2f_#t~mem47#1;havoc __kernel_rem_pio2f_#t~bitwise48#1; [2025-02-07 18:44:17,456 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L204-1: [2025-02-07 18:44:17,456 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L204-2: havoc __kernel_rem_pio2f_#t~bitwise48#1;assume __kernel_rem_pio2f_#t~bitwise48#1 < __kernel_rem_pio2f_#t~mem47#1; [2025-02-07 18:44:17,456 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L204-3: assume 0 == __kernel_rem_pio2f_#t~mem47#1 || 0 == 7 - __kernel_rem_pio2f_~q0~0#1;__kernel_rem_pio2f_#t~bitwise48#1 := __kernel_rem_pio2f_#t~mem47#1; [2025-02-07 18:44:17,456 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L204-3: assume !(0 == __kernel_rem_pio2f_#t~mem47#1 || 0 == 7 - __kernel_rem_pio2f_~q0~0#1); [2025-02-07 18:44:17,456 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L304: assume __kernel_rem_pio2f_~i~1#1 <= __kernel_rem_pio2f_~jz~0#1;call __kernel_rem_pio2f_#t~mem82#1 := read~real(__kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset + 4 * __kernel_rem_pio2f_~i~1#1, 4);__kernel_rem_pio2f_~fw~0#1 := ~someBinaryArithmeticFLOAToperation(__kernel_rem_pio2f_~fw~0#1, __kernel_rem_pio2f_#t~mem82#1);__kernel_rem_pio2f_#t~post83#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := 1 + __kernel_rem_pio2f_#t~post83#1;havoc __kernel_rem_pio2f_#t~post83#1; [2025-02-07 18:44:17,456 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L304: assume !(__kernel_rem_pio2f_~i~1#1 <= __kernel_rem_pio2f_~jz~0#1);call write~real((if 0 == __kernel_rem_pio2f_~ih~0#1 then __kernel_rem_pio2f_~fw~0#1 else ~someUnaryFLOAToperation(__kernel_rem_pio2f_~fw~0#1)), __kernel_rem_pio2f_~y#1.base, 4 + __kernel_rem_pio2f_~y#1.offset, 4); [2025-02-07 18:44:17,456 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L205: assume 0 == __kernel_rem_pio2f_~q0~0#1;call __kernel_rem_pio2f_#t~mem49#1 := read~int(__kernel_rem_pio2f_~#iq~0#1.base, __kernel_rem_pio2f_~#iq~0#1.offset + 4 * (__kernel_rem_pio2f_~jz~0#1 - 1), 4);__kernel_rem_pio2f_~ih~0#1 := __kernel_rem_pio2f_#t~mem49#1 / 256; [2025-02-07 18:44:17,456 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L205: assume !(0 == __kernel_rem_pio2f_~q0~0#1); [2025-02-07 18:44:17,456 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L223: assume __kernel_rem_pio2f_~q0~0#1 > 0;__kernel_rem_pio2f_#t~switch52#1 := 1 == __kernel_rem_pio2f_~q0~0#1; [2025-02-07 18:44:17,456 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L223: assume !(__kernel_rem_pio2f_~q0~0#1 > 0); [2025-02-07 18:44:17,456 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L240: assume ~someBinaryFLOATComparisonOperation(__kernel_rem_pio2f_~z~0#1, ~zero_krempio~0);__kernel_rem_pio2f_~j~0#1 := 0;__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_~jz~0#1 - 1; [2025-02-07 18:44:17,456 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L240: assume !~someBinaryFLOATComparisonOperation(__kernel_rem_pio2f_~z~0#1, ~zero_krempio~0); [2025-02-07 18:44:17,457 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L207: assume ~someBinaryFLOATComparisonOperation(__kernel_rem_pio2f_~z~0#1, 0.5);__kernel_rem_pio2f_~ih~0#1 := 2; [2025-02-07 18:44:17,457 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L207: assume !~someBinaryFLOATComparisonOperation(__kernel_rem_pio2f_~z~0#1, 0.5); [2025-02-07 18:44:17,457 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L290: havoc __kernel_rem_pio2f_#t~switch76#1;havoc __kernel_rem_pio2f_#t~mem81#1;havoc __kernel_rem_pio2f_#t~switch76#1;havoc __kernel_rem_pio2f_#t~mem81#1;__kernel_rem_pio2f_#res#1 := __kernel_rem_pio2f_~n~0#1 % 8;call ULTIMATE.dealloc(__kernel_rem_pio2f_~#iq~0#1.base, __kernel_rem_pio2f_~#iq~0#1.offset);havoc __kernel_rem_pio2f_~#iq~0#1.base, __kernel_rem_pio2f_~#iq~0#1.offset;call ULTIMATE.dealloc(__kernel_rem_pio2f_~#f~0#1.base, __kernel_rem_pio2f_~#f~0#1.offset);havoc __kernel_rem_pio2f_~#f~0#1.base, __kernel_rem_pio2f_~#f~0#1.offset;call ULTIMATE.dealloc(__kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset);havoc __kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset;call ULTIMATE.dealloc(__kernel_rem_pio2f_~#q~0#1.base, __kernel_rem_pio2f_~#q~0#1.offset);havoc __kernel_rem_pio2f_~#q~0#1.base, __kernel_rem_pio2f_~#q~0#1.offset; [2025-02-07 18:44:17,457 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L291-1: assume __kernel_rem_pio2f_#t~switch76#1;__kernel_rem_pio2f_~fw~0#1 := 0.0;__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_~jz~0#1; [2025-02-07 18:44:17,457 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L291-1: assume !__kernel_rem_pio2f_#t~switch76#1;__kernel_rem_pio2f_#t~switch76#1 := __kernel_rem_pio2f_#t~switch76#1 || 1 == __kernel_rem_pio2f_~prec#1; [2025-02-07 18:44:17,457 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L225-1: assume __kernel_rem_pio2f_#t~switch52#1;call __kernel_rem_pio2f_#t~mem53#1 := read~int(__kernel_rem_pio2f_~#iq~0#1.base, __kernel_rem_pio2f_~#iq~0#1.offset + 4 * (__kernel_rem_pio2f_~jz~0#1 - 1), 4);call write~int(__kernel_rem_pio2f_#t~mem53#1 % 128, __kernel_rem_pio2f_~#iq~0#1.base, __kernel_rem_pio2f_~#iq~0#1.offset + 4 * (__kernel_rem_pio2f_~jz~0#1 - 1), 4); [2025-02-07 18:44:17,457 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L225-1: assume !__kernel_rem_pio2f_#t~switch52#1;__kernel_rem_pio2f_#t~switch52#1 := __kernel_rem_pio2f_#t~switch52#1 || 2 == __kernel_rem_pio2f_~q0~0#1; [2025-02-07 18:44:17,457 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L308: assume 0 == __kernel_rem_pio2f_~ih~0#1;call __kernel_rem_pio2f_#t~mem96#1 := read~real(__kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset, 4);call write~real(__kernel_rem_pio2f_#t~mem96#1, __kernel_rem_pio2f_~y#1.base, __kernel_rem_pio2f_~y#1.offset, 4);havoc __kernel_rem_pio2f_#t~mem96#1;call __kernel_rem_pio2f_#t~mem97#1 := read~real(__kernel_rem_pio2f_~#fq~0#1.base, 4 + __kernel_rem_pio2f_~#fq~0#1.offset, 4);call write~real(__kernel_rem_pio2f_#t~mem97#1, __kernel_rem_pio2f_~y#1.base, 4 + __kernel_rem_pio2f_~y#1.offset, 4);havoc __kernel_rem_pio2f_#t~mem97#1;call write~real(__kernel_rem_pio2f_~fw~0#1, __kernel_rem_pio2f_~y#1.base, 8 + __kernel_rem_pio2f_~y#1.offset, 4); [2025-02-07 18:44:17,457 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L308: assume !(0 == __kernel_rem_pio2f_~ih~0#1);call __kernel_rem_pio2f_#t~mem98#1 := read~real(__kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset, 4);call write~real(~someUnaryFLOAToperation(__kernel_rem_pio2f_#t~mem98#1), __kernel_rem_pio2f_~y#1.base, __kernel_rem_pio2f_~y#1.offset, 4);havoc __kernel_rem_pio2f_#t~mem98#1;call __kernel_rem_pio2f_#t~mem99#1 := read~real(__kernel_rem_pio2f_~#fq~0#1.base, 4 + __kernel_rem_pio2f_~#fq~0#1.offset, 4);call write~real(~someUnaryFLOAToperation(__kernel_rem_pio2f_#t~mem99#1), __kernel_rem_pio2f_~y#1.base, 4 + __kernel_rem_pio2f_~y#1.offset, 4);havoc __kernel_rem_pio2f_#t~mem99#1;call write~real(~someUnaryFLOAToperation(__kernel_rem_pio2f_~fw~0#1), __kernel_rem_pio2f_~y#1.base, 8 + __kernel_rem_pio2f_~y#1.offset, 4); [2025-02-07 18:44:17,457 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L308-1: assume __kernel_rem_pio2f_#t~switch76#1;__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_~jz~0#1; [2025-02-07 18:44:17,457 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L308-1: assume !__kernel_rem_pio2f_#t~switch76#1; [2025-02-07 18:44:17,457 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L242: assume __kernel_rem_pio2f_~i~1#1 >= __kernel_rem_pio2f_~jk~0#1;call __kernel_rem_pio2f_#t~mem56#1 := read~int(__kernel_rem_pio2f_~#iq~0#1.base, __kernel_rem_pio2f_~#iq~0#1.offset + 4 * __kernel_rem_pio2f_~i~1#1, 4); [2025-02-07 18:44:17,457 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L242: assume !(__kernel_rem_pio2f_~i~1#1 >= __kernel_rem_pio2f_~jk~0#1); [2025-02-07 18:44:17,457 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L259: assume ~someBinaryFLOATComparisonOperation(__kernel_rem_pio2f_~z~0#1, 0.0);__kernel_rem_pio2f_~jz~0#1 := __kernel_rem_pio2f_~jz~0#1 - 1;__kernel_rem_pio2f_~q0~0#1 := __kernel_rem_pio2f_~q0~0#1 - 8; [2025-02-07 18:44:17,457 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L259: assume !~someBinaryFLOATComparisonOperation(__kernel_rem_pio2f_~z~0#1, 0.0); [2025-02-07 18:44:17,457 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-02-07 18:44:17,457 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L375: call ULTIMATE.dealloc(__ieee754_rem_pio2f_~#tx~0#1.base, __ieee754_rem_pio2f_~#tx~0#1.offset);havoc __ieee754_rem_pio2f_~#tx~0#1.base, __ieee754_rem_pio2f_~#tx~0#1.offset;tan_float_#t~ret146#1 := __ieee754_rem_pio2f_#res#1;havoc __ieee754_rem_pio2f_#t~mem100#1, __ieee754_rem_pio2f_~#gf_u~6#1.base, __ieee754_rem_pio2f_~#gf_u~6#1.offset, __ieee754_rem_pio2f_#t~mem101#1, __ieee754_rem_pio2f_#t~mem102#1, __ieee754_rem_pio2f_#t~mem103#1, __ieee754_rem_pio2f_#t~mem104#1, __ieee754_rem_pio2f_#t~ret105#1, __ieee754_rem_pio2f_#t~mem106#1, __ieee754_rem_pio2f_#t~short107#1, __ieee754_rem_pio2f_#t~mem108#1, __ieee754_rem_pio2f_#t~mem109#1, __ieee754_rem_pio2f_~#gf_u~7#1.base, __ieee754_rem_pio2f_~#gf_u~7#1.offset, __ieee754_rem_pio2f_#t~mem110#1, __ieee754_rem_pio2f_#t~mem111#1, __ieee754_rem_pio2f_~#gf_u~8#1.base, __ieee754_rem_pio2f_~#gf_u~8#1.offset, __ieee754_rem_pio2f_~high~0#1, __ieee754_rem_pio2f_#t~mem112#1, __ieee754_rem_pio2f_#t~mem113#1, __ieee754_rem_pio2f_#t~mem114#1, __ieee754_rem_pio2f_#t~mem115#1, __ieee754_rem_pio2f_~#sf_u~5#1.base, __ieee754_rem_pio2f_~#sf_u~5#1.offset, __ieee754_rem_pio2f_#t~mem116#1, __ieee754_rem_pio2f_#t~post117#1, __ieee754_rem_pio2f_#t~mem118#1, __ieee754_rem_pio2f_#t~post119#1, __ieee754_rem_pio2f_#t~ret120#1, __ieee754_rem_pio2f_#t~mem121#1, __ieee754_rem_pio2f_#t~mem122#1, __ieee754_rem_pio2f_~x#1, __ieee754_rem_pio2f_~y#1.base, __ieee754_rem_pio2f_~y#1.offset, __ieee754_rem_pio2f_~z~1#1, __ieee754_rem_pio2f_~w~0#1, __ieee754_rem_pio2f_~t~0#1, __ieee754_rem_pio2f_~r~0#1, __ieee754_rem_pio2f_~fn~0#1, __ieee754_rem_pio2f_~#tx~0#1.base, __ieee754_rem_pio2f_~#tx~0#1.offset, __ieee754_rem_pio2f_~i~2#1, __ieee754_rem_pio2f_~j~1#1, __ieee754_rem_pio2f_~n~1#1, __ieee754_rem_pio2f_~ix~4#1, __ieee754_rem_pio2f_~hx~1#1, __ieee754_rem_pio2f_~e0~0#1, __ieee754_rem_pio2f_~nx~0#1;havoc __ieee754_rem_pio2f_#in~x#1, __ieee754_rem_pio2f_#in~y#1.base, __ieee754_rem_pio2f_#in~y#1.offset;assume { :end_inline___ieee754_rem_pio2f } true;assume -2147483648 <= tan_float_#t~ret146#1 && tan_float_#t~ret146#1 <= 2147483647;tan_float_~n~2#1 := tan_float_#t~ret146#1;havoc tan_float_#t~ret146#1;call tan_float_#t~mem147#1 := read~real(tan_float_~#y~0#1.base, tan_float_~#y~0#1.offset, 4);call tan_float_#t~mem148#1 := read~real(tan_float_~#y~0#1.base, 4 + tan_float_~#y~0#1.offset, 4); [2025-02-07 18:44:17,458 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L309: assume __kernel_rem_pio2f_~i~1#1 > 0;call __kernel_rem_pio2f_#t~mem84#1 := read~real(__kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset + 4 * (__kernel_rem_pio2f_~i~1#1 - 1), 4);call __kernel_rem_pio2f_#t~mem85#1 := read~real(__kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset + 4 * __kernel_rem_pio2f_~i~1#1, 4);__kernel_rem_pio2f_~fw~0#1 := ~someBinaryArithmeticFLOAToperation(__kernel_rem_pio2f_#t~mem84#1, __kernel_rem_pio2f_#t~mem85#1);havoc __kernel_rem_pio2f_#t~mem84#1;havoc __kernel_rem_pio2f_#t~mem85#1;call __kernel_rem_pio2f_#t~mem87#1 := read~real(__kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset + 4 * __kernel_rem_pio2f_~i~1#1, 4);call __kernel_rem_pio2f_#t~mem86#1 := read~real(__kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset + 4 * (__kernel_rem_pio2f_~i~1#1 - 1), 4);call write~real(~someBinaryArithmeticFLOAToperation(__kernel_rem_pio2f_#t~mem87#1, ~someBinaryArithmeticFLOAToperation(__kernel_rem_pio2f_#t~mem86#1, __kernel_rem_pio2f_~fw~0#1)), __kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset + 4 * __kernel_rem_pio2f_~i~1#1, 4);havoc __kernel_rem_pio2f_#t~mem87#1;havoc __kernel_rem_pio2f_#t~mem86#1;call write~real(__kernel_rem_pio2f_~fw~0#1, __kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset + 4 * (__kernel_rem_pio2f_~i~1#1 - 1), 4);__kernel_rem_pio2f_#t~post88#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_#t~post88#1 - 1;havoc __kernel_rem_pio2f_#t~post88#1; [2025-02-07 18:44:17,458 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L309: assume !(__kernel_rem_pio2f_~i~1#1 > 0);__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_~jz~0#1; [2025-02-07 18:44:17,458 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L243: __kernel_rem_pio2f_~j~0#1 := __kernel_rem_pio2f_#t~bitwise57#1;__kernel_rem_pio2f_#t~post58#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_#t~post58#1 - 1;havoc __kernel_rem_pio2f_#t~post58#1; [2025-02-07 18:44:17,458 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L243-1: [2025-02-07 18:44:17,458 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L210: assume __kernel_rem_pio2f_~ih~0#1 > 0;__kernel_rem_pio2f_~n~0#1 := 1 + __kernel_rem_pio2f_~n~0#1;__kernel_rem_pio2f_~carry~0#1 := 0;__kernel_rem_pio2f_~i~1#1 := 0; [2025-02-07 18:44:17,458 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L210: assume !(__kernel_rem_pio2f_~ih~0#1 > 0); [2025-02-07 18:44:17,458 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L243-2: havoc __kernel_rem_pio2f_#t~bitwise57#1;assume (((((__kernel_rem_pio2f_~j~0#1 < 0 && __kernel_rem_pio2f_#t~mem56#1 >= 0) || __kernel_rem_pio2f_#t~bitwise57#1 >= __kernel_rem_pio2f_#t~mem56#1) && ((__kernel_rem_pio2f_~j~0#1 >= 0 && __kernel_rem_pio2f_#t~mem56#1 < 0) || __kernel_rem_pio2f_#t~bitwise57#1 >= __kernel_rem_pio2f_~j~0#1)) && ((__kernel_rem_pio2f_~j~0#1 < 0 || __kernel_rem_pio2f_#t~mem56#1 < 0) || __kernel_rem_pio2f_#t~bitwise57#1 <= __kernel_rem_pio2f_~j~0#1 + __kernel_rem_pio2f_#t~mem56#1)) && ((__kernel_rem_pio2f_~j~0#1 >= 0 && __kernel_rem_pio2f_#t~mem56#1 >= 0) || __kernel_rem_pio2f_#t~bitwise57#1 < 0)) && __kernel_rem_pio2f_#t~bitwise57#1 <= 2147483647; [2025-02-07 18:44:17,458 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L243-3: assume 0 == __kernel_rem_pio2f_#t~mem56#1;__kernel_rem_pio2f_#t~bitwise57#1 := __kernel_rem_pio2f_~j~0#1; [2025-02-07 18:44:17,459 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L243-3: assume !(0 == __kernel_rem_pio2f_#t~mem56#1); [2025-02-07 18:44:17,459 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L243-4: assume 0 == __kernel_rem_pio2f_~j~0#1 || __kernel_rem_pio2f_~j~0#1 == __kernel_rem_pio2f_#t~mem56#1;__kernel_rem_pio2f_#t~bitwise57#1 := __kernel_rem_pio2f_#t~mem56#1; [2025-02-07 18:44:17,459 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L243-4: assume !(0 == __kernel_rem_pio2f_~j~0#1 || __kernel_rem_pio2f_~j~0#1 == __kernel_rem_pio2f_#t~mem56#1); [2025-02-07 18:44:17,459 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L293: assume __kernel_rem_pio2f_~i~1#1 >= 0;call __kernel_rem_pio2f_#t~mem77#1 := read~real(__kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset + 4 * __kernel_rem_pio2f_~i~1#1, 4);__kernel_rem_pio2f_~fw~0#1 := ~someBinaryArithmeticFLOAToperation(__kernel_rem_pio2f_~fw~0#1, __kernel_rem_pio2f_#t~mem77#1);__kernel_rem_pio2f_#t~post78#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_#t~post78#1 - 1;havoc __kernel_rem_pio2f_#t~post78#1; [2025-02-07 18:44:17,459 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L293: assume !(__kernel_rem_pio2f_~i~1#1 >= 0);call write~real((if 0 == __kernel_rem_pio2f_~ih~0#1 then __kernel_rem_pio2f_~fw~0#1 else ~someUnaryFLOAToperation(__kernel_rem_pio2f_~fw~0#1)), __kernel_rem_pio2f_~y#1.base, __kernel_rem_pio2f_~y#1.offset, 4); [2025-02-07 18:44:17,459 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L607: assume true; [2025-02-07 18:44:17,459 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L607: assume !true; [2025-02-07 18:44:17,459 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L607-1: assume false; [2025-02-07 18:44:17,459 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L607-1: assume !false; [2025-02-07 18:44:17,459 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L244: assume 0 == __kernel_rem_pio2f_~j~0#1;__kernel_rem_pio2f_~k~1#1 := 1; [2025-02-07 18:44:17,459 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L244: assume !(0 == __kernel_rem_pio2f_~j~0#1); [2025-02-07 18:44:17,459 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L228-1: assume __kernel_rem_pio2f_#t~switch52#1;call __kernel_rem_pio2f_#t~mem54#1 := read~int(__kernel_rem_pio2f_~#iq~0#1.base, __kernel_rem_pio2f_~#iq~0#1.offset + 4 * (__kernel_rem_pio2f_~jz~0#1 - 1), 4);call write~int(__kernel_rem_pio2f_#t~mem54#1 % 64, __kernel_rem_pio2f_~#iq~0#1.base, __kernel_rem_pio2f_~#iq~0#1.offset + 4 * (__kernel_rem_pio2f_~jz~0#1 - 1), 4); [2025-02-07 18:44:17,459 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L228-1: assume !__kernel_rem_pio2f_#t~switch52#1;havoc __kernel_rem_pio2f_#t~switch52#1;havoc __kernel_rem_pio2f_#t~mem53#1;havoc __kernel_rem_pio2f_#t~mem54#1;havoc __kernel_rem_pio2f_#t~switch52#1;havoc __kernel_rem_pio2f_#t~mem53#1;havoc __kernel_rem_pio2f_#t~mem54#1; [2025-02-07 18:44:17,459 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L608: assume true; [2025-02-07 18:44:17,460 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L608: assume !true;call __signbit_float_~#gf_u~13#1.base, __signbit_float_~#gf_u~13#1.offset := #Ultimate.allocOnStack(4);call write~real(__signbit_float_~x#1, __signbit_float_~#gf_u~13#1.base, __signbit_float_~#gf_u~13#1.offset, 4);call __signbit_float_#t~mem150#1 := read~int(__signbit_float_~#gf_u~13#1.base, __signbit_float_~#gf_u~13#1.offset, 4);__signbit_float_~w~2#1 := __signbit_float_#t~mem150#1;call ULTIMATE.dealloc(__signbit_float_~#gf_u~13#1.base, __signbit_float_~#gf_u~13#1.offset);havoc __signbit_float_~#gf_u~13#1.base, __signbit_float_~#gf_u~13#1.offset;havoc __signbit_float_~#gf_u~13#1.base, __signbit_float_~#gf_u~13#1.offset;havoc __signbit_float_#t~mem150#1; [2025-02-07 18:44:17,460 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L608-1: assume false; [2025-02-07 18:44:17,460 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L608-1: assume !false; [2025-02-07 18:44:17,460 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L278: __kernel_rem_pio2f_~fw~0#1 := __kernel_rem_pio2f_#t~ret69#1;havoc __kernel_rem_pio2f_#t~ret69#1;__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_~jz~0#1; [2025-02-07 18:44:17,460 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L278-1: SUMMARY for call __kernel_rem_pio2f_#t~ret69#1 := scalbn_float(~one_krempio~0, __kernel_rem_pio2f_~q0~0#1); srcloc: null [2025-02-07 18:44:17,460 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L245: assume true;call __kernel_rem_pio2f_#t~mem59#1 := read~int(__kernel_rem_pio2f_~#iq~0#1.base, __kernel_rem_pio2f_~#iq~0#1.offset + 4 * (__kernel_rem_pio2f_~jk~0#1 - __kernel_rem_pio2f_~k~1#1), 4); [2025-02-07 18:44:17,460 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L245: assume !true; [2025-02-07 18:44:17,460 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L245-2: assume !(0 == __kernel_rem_pio2f_#t~mem59#1);havoc __kernel_rem_pio2f_#t~mem59#1; [2025-02-07 18:44:17,460 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L245-2: assume 0 == __kernel_rem_pio2f_#t~mem59#1;havoc __kernel_rem_pio2f_#t~mem59#1;__kernel_rem_pio2f_#t~post60#1 := __kernel_rem_pio2f_~k~1#1;__kernel_rem_pio2f_~k~1#1 := 1 + __kernel_rem_pio2f_#t~post60#1;havoc __kernel_rem_pio2f_#t~post60#1; [2025-02-07 18:44:17,460 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L262: assume true;call __kernel_rem_pio2f_#t~mem66#1 := read~int(__kernel_rem_pio2f_~#iq~0#1.base, __kernel_rem_pio2f_~#iq~0#1.offset + 4 * __kernel_rem_pio2f_~jz~0#1, 4); [2025-02-07 18:44:17,460 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L262: assume !true; [2025-02-07 18:44:17,460 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L262-1: assume !(0 == __kernel_rem_pio2f_#t~mem66#1);havoc __kernel_rem_pio2f_#t~mem66#1; [2025-02-07 18:44:17,460 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L262-1: assume 0 == __kernel_rem_pio2f_#t~mem66#1;havoc __kernel_rem_pio2f_#t~mem66#1;__kernel_rem_pio2f_#t~post67#1 := __kernel_rem_pio2f_~jz~0#1;__kernel_rem_pio2f_~jz~0#1 := __kernel_rem_pio2f_#t~post67#1 - 1;havoc __kernel_rem_pio2f_#t~post67#1;__kernel_rem_pio2f_~q0~0#1 := __kernel_rem_pio2f_~q0~0#1 - 8; [2025-02-07 18:44:17,460 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L196: __kernel_rem_pio2f_#t~ret42#1 := floor_float_#res#1;havoc floor_float_#t~mem4#1, floor_float_~#gf_u~0#1.base, floor_float_~#gf_u~0#1.offset, floor_float_#t~bitwise5#1, floor_float_#t~bitwise6#1, floor_float_#t~bitwise7#1, floor_float_#t~bitwise8#1, floor_float_#t~mem9#1, floor_float_~#sf_u~0#1.base, floor_float_~#sf_u~0#1.offset, floor_float_~x#1, floor_float_~i0~0#1, floor_float_~j0~0#1, floor_float_~i~0#1, floor_float_~ix~0#1;havoc floor_float_#in~x#1;assume { :end_inline_floor_float } true;__kernel_rem_pio2f_~z~0#1 := ~someBinaryArithmeticFLOAToperation(__kernel_rem_pio2f_~z~0#1, ~someBinaryArithmeticFLOAToperation(8.0, __kernel_rem_pio2f_#t~ret42#1));havoc __kernel_rem_pio2f_#t~ret42#1;__kernel_rem_pio2f_~n~0#1 := ~convertFLOATToINT(__kernel_rem_pio2f_~z~0#1);__kernel_rem_pio2f_~z~0#1 := ~someBinaryArithmeticFLOAToperation(__kernel_rem_pio2f_~z~0#1, ~convertINTToFLOAT(__kernel_rem_pio2f_~n~0#1));__kernel_rem_pio2f_~ih~0#1 := 0; [2025-02-07 18:44:17,460 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L163: call ULTIMATE.dealloc(__kernel_rem_pio2f_~#iq~0#1.base, __kernel_rem_pio2f_~#iq~0#1.offset);havoc __kernel_rem_pio2f_~#iq~0#1.base, __kernel_rem_pio2f_~#iq~0#1.offset;call ULTIMATE.dealloc(__kernel_rem_pio2f_~#f~0#1.base, __kernel_rem_pio2f_~#f~0#1.offset);havoc __kernel_rem_pio2f_~#f~0#1.base, __kernel_rem_pio2f_~#f~0#1.offset;call ULTIMATE.dealloc(__kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset);havoc __kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset;call ULTIMATE.dealloc(__kernel_rem_pio2f_~#q~0#1.base, __kernel_rem_pio2f_~#q~0#1.offset);havoc __kernel_rem_pio2f_~#q~0#1.base, __kernel_rem_pio2f_~#q~0#1.offset;__ieee754_rem_pio2f_#t~ret120#1 := __kernel_rem_pio2f_#res#1;havoc __kernel_rem_pio2f_#t~mem28#1, __kernel_rem_pio2f_#t~ite30#1, __kernel_rem_pio2f_#t~mem29#1, __kernel_rem_pio2f_#t~post31#1, __kernel_rem_pio2f_#t~post32#1, __kernel_rem_pio2f_#t~mem33#1, __kernel_rem_pio2f_#t~mem34#1, __kernel_rem_pio2f_#t~post35#1, __kernel_rem_pio2f_#t~post36#1, __kernel_rem_pio2f_#t~mem37#1, __kernel_rem_pio2f_#t~mem38#1, __kernel_rem_pio2f_#t~post39#1, __kernel_rem_pio2f_#t~post40#1, __kernel_rem_pio2f_#t~ret41#1, __kernel_rem_pio2f_#t~ret42#1, __kernel_rem_pio2f_#t~mem43#1, __kernel_rem_pio2f_#t~bitwise44#1, __kernel_rem_pio2f_#t~mem46#1, __kernel_rem_pio2f_#t~bitwise45#1, __kernel_rem_pio2f_#t~mem47#1, __kernel_rem_pio2f_#t~bitwise48#1, __kernel_rem_pio2f_#t~mem49#1, __kernel_rem_pio2f_#t~mem50#1, __kernel_rem_pio2f_#t~post51#1, __kernel_rem_pio2f_#t~switch52#1, __kernel_rem_pio2f_#t~mem53#1, __kernel_rem_pio2f_#t~mem54#1, __kernel_rem_pio2f_#t~ret55#1, __kernel_rem_pio2f_#t~mem56#1, __kernel_rem_pio2f_#t~bitwise57#1, __kernel_rem_pio2f_#t~post58#1, __kernel_rem_pio2f_#t~mem59#1, __kernel_rem_pio2f_#t~post60#1, __kernel_rem_pio2f_#t~mem61#1, __kernel_rem_pio2f_#t~mem62#1, __kernel_rem_pio2f_#t~mem63#1, __kernel_rem_pio2f_#t~post64#1, __kernel_rem_pio2f_#t~post65#1, __kernel_rem_pio2f_#t~mem66#1, __kernel_rem_pio2f_#t~post67#1, __kernel_rem_pio2f_#t~ret68#1, __kernel_rem_pio2f_#t~ret69#1, __kernel_rem_pio2f_#t~mem70#1, __kernel_rem_pio2f_#t~post71#1, __kernel_rem_pio2f_#t~mem72#1, __kernel_rem_pio2f_#t~mem73#1, __kernel_rem_pio2f_#t~post74#1, __kernel_rem_pio2f_#t~post75#1, __kernel_rem_pio2f_#t~switch76#1, __kernel_rem_pio2f_#t~mem77#1, __kernel_rem_pio2f_#t~post78#1, __kernel_rem_pio2f_#t~mem79#1, __kernel_rem_pio2f_#t~post80#1, __kernel_rem_pio2f_#t~mem81#1, __kernel_rem_pio2f_#t~mem82#1, __kernel_rem_pio2f_#t~post83#1, __kernel_rem_pio2f_#t~mem84#1, __kernel_rem_pio2f_#t~mem85#1, __kernel_rem_pio2f_#t~mem87#1, __kernel_rem_pio2f_#t~mem86#1, __kernel_rem_pio2f_#t~post88#1, __kernel_rem_pio2f_#t~mem89#1, __kernel_rem_pio2f_#t~mem90#1, __kernel_rem_pio2f_#t~mem92#1, __kernel_rem_pio2f_#t~mem91#1, __kernel_rem_pio2f_#t~post93#1, __kernel_rem_pio2f_#t~mem94#1, __kernel_rem_pio2f_#t~post95#1, __kernel_rem_pio2f_#t~mem96#1, __kernel_rem_pio2f_#t~mem97#1, __kernel_rem_pio2f_#t~mem98#1, __kernel_rem_pio2f_#t~mem99#1, __kernel_rem_pio2f_~x#1.base, __kernel_rem_pio2f_~x#1.offset, __kernel_rem_pio2f_~y#1.base, __kernel_rem_pio2f_~y#1.offset, __kernel_rem_pio2f_~e0#1, __kernel_rem_pio2f_~nx#1, __kernel_rem_pio2f_~prec#1, __kernel_rem_pio2f_~ipio2#1.base, __kernel_rem_pio2f_~ipio2#1.offset, __kernel_rem_pio2f_~jz~0#1, __kernel_rem_pio2f_~jx~0#1, __kernel_rem_pio2f_~jv~0#1, __kernel_rem_pio2f_~jp~0#1, __kernel_rem_pio2f_~jk~0#1, __kernel_rem_pio2f_~carry~0#1, __kernel_rem_pio2f_~n~0#1, __kernel_rem_pio2f_~#iq~0#1.base, __kernel_rem_pio2f_~#iq~0#1.offset, __kernel_rem_pio2f_~i~1#1, __kernel_rem_pio2f_~j~0#1, __kernel_rem_pio2f_~k~1#1, __kernel_rem_pio2f_~m~0#1, __kernel_rem_pio2f_~q0~0#1, __kernel_rem_pio2f_~ih~0#1, __kernel_rem_pio2f_~z~0#1, __kernel_rem_pio2f_~fw~0#1, __kernel_rem_pio2f_~#f~0#1.base, __kernel_rem_pio2f_~#f~0#1.offset, __kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset, __kernel_rem_pio2f_~#q~0#1.base, __kernel_rem_pio2f_~#q~0#1.offset;havoc __kernel_rem_pio2f_#in~x#1.base, __kernel_rem_pio2f_#in~x#1.offset, __kernel_rem_pio2f_#in~y#1.base, __kernel_rem_pio2f_#in~y#1.offset, __kernel_rem_pio2f_#in~e0#1, __kernel_rem_pio2f_#in~nx#1, __kernel_rem_pio2f_#in~prec#1, __kernel_rem_pio2f_#in~ipio2#1.base, __kernel_rem_pio2f_#in~ipio2#1.offset;assume { :end_inline___kernel_rem_pio2f } true;assume -2147483648 <= __ieee754_rem_pio2f_#t~ret120#1 && __ieee754_rem_pio2f_#t~ret120#1 <= 2147483647;__ieee754_rem_pio2f_~n~1#1 := __ieee754_rem_pio2f_#t~ret120#1;havoc __ieee754_rem_pio2f_#t~ret120#1; [2025-02-07 18:44:17,461 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L279: assume __kernel_rem_pio2f_~i~1#1 >= 0;call __kernel_rem_pio2f_#t~mem70#1 := read~int(__kernel_rem_pio2f_~#iq~0#1.base, __kernel_rem_pio2f_~#iq~0#1.offset + 4 * __kernel_rem_pio2f_~i~1#1, 4);call write~real(~someBinaryArithmeticFLOAToperation(__kernel_rem_pio2f_~fw~0#1, ~convertINTToFLOAT(__kernel_rem_pio2f_#t~mem70#1)), __kernel_rem_pio2f_~#q~0#1.base, __kernel_rem_pio2f_~#q~0#1.offset + 4 * __kernel_rem_pio2f_~i~1#1, 4);havoc __kernel_rem_pio2f_#t~mem70#1;__kernel_rem_pio2f_~fw~0#1 := ~someBinaryArithmeticFLOAToperation(__kernel_rem_pio2f_~fw~0#1, ~twon8_krempio~0);__kernel_rem_pio2f_#t~post71#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_#t~post71#1 - 1;havoc __kernel_rem_pio2f_#t~post71#1; [2025-02-07 18:44:17,461 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L279: assume !(__kernel_rem_pio2f_~i~1#1 >= 0);__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_~jz~0#1; [2025-02-07 18:44:17,461 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L213: assume __kernel_rem_pio2f_~i~1#1 < __kernel_rem_pio2f_~jz~0#1;call __kernel_rem_pio2f_#t~mem50#1 := read~int(__kernel_rem_pio2f_~#iq~0#1.base, __kernel_rem_pio2f_~#iq~0#1.offset + 4 * __kernel_rem_pio2f_~i~1#1, 4);__kernel_rem_pio2f_~j~0#1 := __kernel_rem_pio2f_#t~mem50#1;havoc __kernel_rem_pio2f_#t~mem50#1; [2025-02-07 18:44:17,461 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L213: assume !(__kernel_rem_pio2f_~i~1#1 < __kernel_rem_pio2f_~jz~0#1); [2025-02-07 18:44:17,461 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L213-1: __kernel_rem_pio2f_#t~post51#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := 1 + __kernel_rem_pio2f_#t~post51#1;havoc __kernel_rem_pio2f_#t~post51#1; [2025-02-07 18:44:17,461 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L297: assume __kernel_rem_pio2f_#t~switch76#1; [2025-02-07 18:44:17,461 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L297: assume !__kernel_rem_pio2f_#t~switch76#1; [2025-02-07 18:44:17,461 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L314: assume __kernel_rem_pio2f_~i~1#1 > 1;call __kernel_rem_pio2f_#t~mem89#1 := read~real(__kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset + 4 * (__kernel_rem_pio2f_~i~1#1 - 1), 4);call __kernel_rem_pio2f_#t~mem90#1 := read~real(__kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset + 4 * __kernel_rem_pio2f_~i~1#1, 4);__kernel_rem_pio2f_~fw~0#1 := ~someBinaryArithmeticFLOAToperation(__kernel_rem_pio2f_#t~mem89#1, __kernel_rem_pio2f_#t~mem90#1);havoc __kernel_rem_pio2f_#t~mem89#1;havoc __kernel_rem_pio2f_#t~mem90#1;call __kernel_rem_pio2f_#t~mem92#1 := read~real(__kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset + 4 * __kernel_rem_pio2f_~i~1#1, 4);call __kernel_rem_pio2f_#t~mem91#1 := read~real(__kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset + 4 * (__kernel_rem_pio2f_~i~1#1 - 1), 4);call write~real(~someBinaryArithmeticFLOAToperation(__kernel_rem_pio2f_#t~mem92#1, ~someBinaryArithmeticFLOAToperation(__kernel_rem_pio2f_#t~mem91#1, __kernel_rem_pio2f_~fw~0#1)), __kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset + 4 * __kernel_rem_pio2f_~i~1#1, 4);havoc __kernel_rem_pio2f_#t~mem92#1;havoc __kernel_rem_pio2f_#t~mem91#1;call write~real(__kernel_rem_pio2f_~fw~0#1, __kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset + 4 * (__kernel_rem_pio2f_~i~1#1 - 1), 4);__kernel_rem_pio2f_#t~post93#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_#t~post93#1 - 1;havoc __kernel_rem_pio2f_#t~post93#1; [2025-02-07 18:44:17,461 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L314: assume !(__kernel_rem_pio2f_~i~1#1 > 1);__kernel_rem_pio2f_~fw~0#1 := 0.0;__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_~jz~0#1; [2025-02-07 18:44:17,461 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L248: assume __kernel_rem_pio2f_~i~1#1 <= __kernel_rem_pio2f_~jz~0#1 + __kernel_rem_pio2f_~k~1#1;call __kernel_rem_pio2f_#t~mem61#1 := read~int(__kernel_rem_pio2f_~ipio2#1.base, __kernel_rem_pio2f_~ipio2#1.offset + 4 * (__kernel_rem_pio2f_~jv~0#1 + __kernel_rem_pio2f_~i~1#1), 4);call write~real(~convertINTToFLOAT(__kernel_rem_pio2f_#t~mem61#1), __kernel_rem_pio2f_~#f~0#1.base, __kernel_rem_pio2f_~#f~0#1.offset + 4 * (__kernel_rem_pio2f_~jx~0#1 + __kernel_rem_pio2f_~i~1#1), 4);havoc __kernel_rem_pio2f_#t~mem61#1;__kernel_rem_pio2f_~j~0#1 := 0;__kernel_rem_pio2f_~fw~0#1 := 0.0; [2025-02-07 18:44:17,461 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L248: assume !(__kernel_rem_pio2f_~i~1#1 <= __kernel_rem_pio2f_~jz~0#1 + __kernel_rem_pio2f_~k~1#1);__kernel_rem_pio2f_~jz~0#1 := __kernel_rem_pio2f_~jz~0#1 + __kernel_rem_pio2f_~k~1#1; [2025-02-07 18:44:17,461 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L248-1: __kernel_rem_pio2f_~i~1#1 := 1 + __kernel_rem_pio2f_~jz~0#1; [2025-02-07 18:44:17,462 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L215: assume 0 == __kernel_rem_pio2f_~carry~0#1; [2025-02-07 18:44:17,462 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L215: assume !(0 == __kernel_rem_pio2f_~carry~0#1);call write~int(255 - __kernel_rem_pio2f_~j~0#1, __kernel_rem_pio2f_~#iq~0#1.base, __kernel_rem_pio2f_~#iq~0#1.offset + 4 * __kernel_rem_pio2f_~i~1#1, 4); [2025-02-07 18:44:17,462 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L628: assume !main_#t~short153#1;havoc main_#t~ret152#1;havoc main_#t~short153#1; [2025-02-07 18:44:17,462 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L628: assume !!main_#t~short153#1;havoc main_#t~ret152#1;havoc main_#t~short153#1;main_#res#1 := 0;#t~ret154#1 := main_#res#1;havoc main_#t~ret151#1, main_#t~ret152#1, main_#t~short153#1, main_~x~0#1, main_~res~0#1;assume { :end_inline_main } true; [2025-02-07 18:44:17,462 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L628-1: main_#t~ret152#1 := __signbit_float_#res#1;havoc __signbit_float_#t~mem150#1, __signbit_float_~#gf_u~13#1.base, __signbit_float_~#gf_u~13#1.offset, __signbit_float_~x#1, __signbit_float_~w~2#1;havoc __signbit_float_#in~x#1;assume { :end_inline___signbit_float } true;assume -2147483648 <= main_#t~ret152#1 && main_#t~ret152#1 <= 2147483647;main_#t~short153#1 := 1 == main_#t~ret152#1; [2025-02-07 18:44:17,462 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L628-2: assume main_#t~short153#1;assume { :begin_inline___signbit_float } true;__signbit_float_#in~x#1 := main_~res~0#1;havoc __signbit_float_#res#1;havoc __signbit_float_#t~mem150#1, __signbit_float_~#gf_u~13#1.base, __signbit_float_~#gf_u~13#1.offset, __signbit_float_~x#1, __signbit_float_~w~2#1;__signbit_float_~x#1 := __signbit_float_#in~x#1;havoc __signbit_float_~w~2#1; [2025-02-07 18:44:17,462 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L628-2: assume !main_#t~short153#1; [2025-02-07 18:44:17,462 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L298-1: assume __kernel_rem_pio2f_#t~switch76#1;__kernel_rem_pio2f_~fw~0#1 := 0.0;__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_~jz~0#1; [2025-02-07 18:44:17,462 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L298-1: assume !__kernel_rem_pio2f_#t~switch76#1;__kernel_rem_pio2f_#t~switch76#1 := __kernel_rem_pio2f_#t~switch76#1 || 3 == __kernel_rem_pio2f_~prec#1; [2025-02-07 18:44:17,462 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L298-2: __kernel_rem_pio2f_#t~switch76#1 := __kernel_rem_pio2f_#t~switch76#1 || 2 == __kernel_rem_pio2f_~prec#1; [2025-02-07 18:44:17,462 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L216: assume 0 != __kernel_rem_pio2f_~j~0#1;__kernel_rem_pio2f_~carry~0#1 := 1;call write~int(256 - __kernel_rem_pio2f_~j~0#1, __kernel_rem_pio2f_~#iq~0#1.base, __kernel_rem_pio2f_~#iq~0#1.offset + 4 * __kernel_rem_pio2f_~i~1#1, 4); [2025-02-07 18:44:17,462 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L216: assume !(0 != __kernel_rem_pio2f_~j~0#1); [2025-02-07 18:44:17,462 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L629: assume false;main_#res#1 := 1; [2025-02-07 18:44:17,462 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L629: assume !false; [2025-02-07 18:44:17,462 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L233: assume 2 == __kernel_rem_pio2f_~ih~0#1;__kernel_rem_pio2f_~z~0#1 := ~someBinaryArithmeticFLOAToperation(~one_krempio~0, __kernel_rem_pio2f_~z~0#1); [2025-02-07 18:44:17,462 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L233: assume !(2 == __kernel_rem_pio2f_~ih~0#1); [2025-02-07 18:44:17,462 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L200: assume __kernel_rem_pio2f_~q0~0#1 > 0;call __kernel_rem_pio2f_#t~mem43#1 := read~int(__kernel_rem_pio2f_~#iq~0#1.base, __kernel_rem_pio2f_~#iq~0#1.offset + 4 * (__kernel_rem_pio2f_~jz~0#1 - 1), 4); [2025-02-07 18:44:17,462 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L200: assume !(__kernel_rem_pio2f_~q0~0#1 > 0); [2025-02-07 18:44:17,462 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L613-1: __signbit_float_#res#1 := (if 0 != (__signbit_float_~w~2#1 - __signbit_float_~w~2#1 % 2147483648) % 4294967296 then 1 else 0); [2025-02-07 18:44:18,077 INFO L? ?]: Removed 171 outVars from TransFormulas that were not future-live. [2025-02-07 18:44:18,081 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 18:44:18,103 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 18:44:18,103 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 18:44:18,103 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 06:44:18 BoogieIcfgContainer [2025-02-07 18:44:18,104 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 18:44:18,105 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 18:44:18,105 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 18:44:18,108 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 18:44:18,108 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 06:44:11" (1/3) ... [2025-02-07 18:44:18,109 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c770b59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 06:44:18, skipping insertion in model container [2025-02-07 18:44:18,109 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:11" (2/3) ... [2025-02-07 18:44:18,109 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c770b59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 06:44:18, skipping insertion in model container [2025-02-07 18:44:18,109 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 06:44:18" (3/3) ... [2025-02-07 18:44:18,110 INFO L128 eAbstractionObserver]: Analyzing ICFG float_req_bl_0530b.c [2025-02-07 18:44:18,120 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 18:44:18,125 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG float_req_bl_0530b.c that has 5 procedures, 250 locations, 1 initial locations, 65 loop locations, and 23 error locations. [2025-02-07 18:44:18,160 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 18:44:18,168 INFO L333 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, mAutomataTypeConcurrency=PETRI_NET, 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;@6d691b7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 18:44:18,168 INFO L334 AbstractCegarLoop]: Starting to check reachability of 23 error locations. [2025-02-07 18:44:18,171 INFO L276 IsEmpty]: Start isEmpty. Operand has 249 states, 214 states have (on average 1.7149532710280373) internal successors, (367), 237 states have internal predecessors, (367), 7 states have call successors, (7), 4 states have call predecessors, (7), 4 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2025-02-07 18:44:18,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2025-02-07 18:44:18,174 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 18:44:18,175 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2025-02-07 18:44:18,175 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [copysign_floatErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, copysign_floatErr1ASSERT_VIOLATIONUNSUPPORTED_FEATURE, copysign_floatErr2ASSERT_VIOLATIONUNSUPPORTED_FEATURE (and 20 more)] === [2025-02-07 18:44:18,178 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 18:44:18,179 INFO L85 PathProgramCache]: Analyzing trace with hash 15359198, now seen corresponding path program 1 times [2025-02-07 18:44:18,184 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 18:44:18,184 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1380635065] [2025-02-07 18:44:18,184 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 18:44:18,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 18:44:31,846 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 4 statements into 1 equivalence classes. [2025-02-07 18:44:32,158 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 4 of 4 statements. [2025-02-07 18:44:32,160 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 18:44:32,160 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-07 18:44:32,161 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-02-07 18:44:32,194 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 4 statements into 1 equivalence classes. [2025-02-07 18:44:32,294 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 4 of 4 statements. [2025-02-07 18:44:32,294 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 18:44:32,294 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-07 18:44:32,371 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-02-07 18:44:32,373 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-02-07 18:44:32,373 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONUNSUPPORTED_FEATURE (22 of 23 remaining) [2025-02-07 18:44:32,374 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location copysign_floatErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (21 of 23 remaining) [2025-02-07 18:44:32,374 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location copysign_floatErr1ASSERT_VIOLATIONUNSUPPORTED_FEATURE (20 of 23 remaining) [2025-02-07 18:44:32,374 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location copysign_floatErr2ASSERT_VIOLATIONUNSUPPORTED_FEATURE (19 of 23 remaining) [2025-02-07 18:44:32,375 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location __kernel_tanfErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (18 of 23 remaining) [2025-02-07 18:44:32,375 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location __kernel_tanfErr1ASSERT_VIOLATIONUNSUPPORTED_FEATURE (17 of 23 remaining) [2025-02-07 18:44:32,375 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location __kernel_tanfErr2ASSERT_VIOLATIONUNSUPPORTED_FEATURE (16 of 23 remaining) [2025-02-07 18:44:32,375 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location __kernel_tanfErr3ASSERT_VIOLATIONUNSUPPORTED_FEATURE (15 of 23 remaining) [2025-02-07 18:44:32,375 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location __kernel_tanfErr4ASSERT_VIOLATIONUNSUPPORTED_FEATURE (14 of 23 remaining) [2025-02-07 18:44:32,375 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location fabs_floatErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (13 of 23 remaining) [2025-02-07 18:44:32,375 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location fabs_floatErr1ASSERT_VIOLATIONUNSUPPORTED_FEATURE (12 of 23 remaining) [2025-02-07 18:44:32,375 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (11 of 23 remaining) [2025-02-07 18:44:32,375 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONUNSUPPORTED_FEATURE (10 of 23 remaining) [2025-02-07 18:44:32,375 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONUNSUPPORTED_FEATURE (9 of 23 remaining) [2025-02-07 18:44:32,375 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONUNSUPPORTED_FEATURE (8 of 23 remaining) [2025-02-07 18:44:32,375 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONUNSUPPORTED_FEATURE (7 of 23 remaining) [2025-02-07 18:44:32,375 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5ASSERT_VIOLATIONUNSUPPORTED_FEATURE (6 of 23 remaining) [2025-02-07 18:44:32,375 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr6ASSERT_VIOLATIONUNSUPPORTED_FEATURE (5 of 23 remaining) [2025-02-07 18:44:32,375 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr7ASSERT_VIOLATIONUNSUPPORTED_FEATURE (4 of 23 remaining) [2025-02-07 18:44:32,375 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location scalbn_floatErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (3 of 23 remaining) [2025-02-07 18:44:32,375 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location scalbn_floatErr1ASSERT_VIOLATIONUNSUPPORTED_FEATURE (2 of 23 remaining) [2025-02-07 18:44:32,375 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location scalbn_floatErr2ASSERT_VIOLATIONUNSUPPORTED_FEATURE (1 of 23 remaining) [2025-02-07 18:44:32,375 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location scalbn_floatErr3ASSERT_VIOLATIONUNSUPPORTED_FEATURE (0 of 23 remaining) [2025-02-07 18:44:32,376 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-02-07 18:44:32,379 INFO L422 BasicCegarLoop]: Path program histogram: [1] [2025-02-07 18:44:32,399 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 18:44:32,405 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 06:44:32 BoogieIcfgContainer [2025-02-07 18:44:32,405 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 18:44:32,405 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 18:44:32,409 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 18:44:32,410 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 18:44:32,410 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 06:44:18" (3/4) ... [2025-02-07 18:44:32,412 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-02-07 18:44:32,413 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 18:44:32,414 INFO L158 Benchmark]: Toolchain (without parser) took 20919.65ms. Allocated memory was 142.6MB in the beginning and 906.0MB in the end (delta: 763.4MB). Free memory was 107.6MB in the beginning and 576.7MB in the end (delta: -469.1MB). Peak memory consumption was 293.3MB. Max. memory is 16.1GB. [2025-02-07 18:44:32,414 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 201.3MB. Free memory is still 116.3MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 18:44:32,414 INFO L158 Benchmark]: CACSL2BoogieTranslator took 389.54ms. Allocated memory is still 142.6MB. Free memory was 107.6MB in the beginning and 79.9MB in the end (delta: 27.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-02-07 18:44:32,415 INFO L158 Benchmark]: Boogie Procedure Inliner took 57.05ms. Allocated memory is still 142.6MB. Free memory was 79.9MB in the beginning and 73.0MB in the end (delta: 6.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 18:44:32,415 INFO L158 Benchmark]: Boogie Preprocessor took 59.98ms. Allocated memory is still 142.6MB. Free memory was 73.0MB in the beginning and 66.9MB in the end (delta: 6.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 18:44:32,416 INFO L158 Benchmark]: IcfgBuilder took 6100.69ms. Allocated memory was 142.6MB in the beginning and 302.0MB in the end (delta: 159.4MB). Free memory was 66.9MB in the beginning and 215.6MB in the end (delta: -148.8MB). Peak memory consumption was 138.8MB. Max. memory is 16.1GB. [2025-02-07 18:44:32,416 INFO L158 Benchmark]: TraceAbstraction took 14300.16ms. Allocated memory was 302.0MB in the beginning and 906.0MB in the end (delta: 604.0MB). Free memory was 215.6MB in the beginning and 576.9MB in the end (delta: -361.2MB). Peak memory consumption was 246.9MB. Max. memory is 16.1GB. [2025-02-07 18:44:32,416 INFO L158 Benchmark]: Witness Printer took 7.30ms. Allocated memory is still 906.0MB. Free memory was 576.9MB in the beginning and 576.7MB in the end (delta: 123.0kB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 18:44:32,418 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 201.3MB. Free memory is still 116.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 389.54ms. Allocated memory is still 142.6MB. Free memory was 107.6MB in the beginning and 79.9MB in the end (delta: 27.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 57.05ms. Allocated memory is still 142.6MB. Free memory was 79.9MB in the beginning and 73.0MB in the end (delta: 6.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 59.98ms. Allocated memory is still 142.6MB. Free memory was 73.0MB in the beginning and 66.9MB in the end (delta: 6.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 6100.69ms. Allocated memory was 142.6MB in the beginning and 302.0MB in the end (delta: 159.4MB). Free memory was 66.9MB in the beginning and 215.6MB in the end (delta: -148.8MB). Peak memory consumption was 138.8MB. Max. memory is 16.1GB. * TraceAbstraction took 14300.16ms. Allocated memory was 302.0MB in the beginning and 906.0MB in the end (delta: 604.0MB). Free memory was 215.6MB in the beginning and 576.9MB in the end (delta: -361.2MB). Peak memory consumption was 246.9MB. Max. memory is 16.1GB. * Witness Printer took 7.30ms. Allocated memory is still 906.0MB. Free memory was 576.9MB in the beginning and 576.7MB in the end (delta: 123.0kB). There was no memory consumed. Max. memory is 16.1GB. * 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: 586]: Unable to prove that there are no unsupported features in the program Unable to prove that there are no unsupported features in the program Reason: overapproximation of union with floats in the HoenickeLindenmann_Original memory model at line 586, overapproximation of someUnaryDOUBLEoperation at line 497, overapproximation of someUnaryFLOAToperation at line 624. Possible FailurePath: [L14] static const float huge_floor = 1.0e30; [L79-L81] static const float two25_scalbn = 3.355443200e+07, twom25_scalbn = 2.9802322388e-08, huge_scalbn = 1.0e+30, tiny_scalbn = 1.0e-30; [L149] static const int init_jk_krempio[] = {4, 7, 9}; [L151-L155] static const float PIo2_krempio[] = { 1.5703125000e+00, 4.5776367188e-04, 2.5987625122e-05, 7.5437128544e-08, 6.0026650317e-11, 7.3896444519e-13, 5.3845816694e-15, 5.6378512969e-18, 8.3009228831e-20, 3.2756352257e-22, 6.3331015649e-25, }; [L157-L159] static const float zero_krempio = 0.0, one_krempio = 1.0, two8_krempio = 2.5600000000e+02, twon8_krempio = 3.9062500000e-03; [L334-L352] static const __int32_t two_over_pi_rempio[] = { 0xA2, 0xF9, 0x83, 0x6E, 0x4E, 0x44, 0x15, 0x29, 0xFC, 0x27, 0x57, 0xD1, 0xF5, 0x34, 0xDD, 0xC0, 0xDB, 0x62, 0x95, 0x99, 0x3C, 0x43, 0x90, 0x41, 0xFE, 0x51, 0x63, 0xAB, 0xDE, 0xBB, 0xC5, 0x61, 0xB7, 0x24, 0x6E, 0x3A, 0x42, 0x4D, 0xD2, 0xE0, 0x06, 0x49, 0x2E, 0xEA, 0x09, 0xD1, 0x92, 0x1C, 0xFE, 0x1D, 0xEB, 0x1C, 0xB1, 0x29, 0xA7, 0x3E, 0xE8, 0x82, 0x35, 0xF5, 0x2E, 0xBB, 0x44, 0x84, 0xE9, 0x9C, 0x70, 0x26, 0xB4, 0x5F, 0x7E, 0x41, 0x39, 0x91, 0xD6, 0x39, 0x83, 0x53, 0x39, 0xF4, 0x9C, 0x84, 0x5F, 0x8B, 0xBD, 0xF9, 0x28, 0x3B, 0x1F, 0xF8, 0x97, 0xFF, 0xDE, 0x05, 0x98, 0x0F, 0xEF, 0x2F, 0x11, 0x8B, 0x5A, 0x0A, 0x6D, 0x1F, 0x6D, 0x36, 0x7E, 0xCF, 0x27, 0xCB, 0x09, 0xB7, 0x4F, 0x46, 0x3F, 0x66, 0x9E, 0x5F, 0xEA, 0x2D, 0x75, 0x27, 0xBA, 0xC7, 0xEB, 0xE5, 0xF1, 0x7B, 0x3D, 0x07, 0x39, 0xF7, 0x8A, 0x52, 0x92, 0xEA, 0x6B, 0xFB, 0x5F, 0xB1, 0x1F, 0x8D, 0x5D, 0x08, 0x56, 0x03, 0x30, 0x46, 0xFC, 0x7B, 0x6B, 0xAB, 0xF0, 0xCF, 0xBC, 0x20, 0x9A, 0xF4, 0x36, 0x1D, 0xA9, 0xE3, 0x91, 0x61, 0x5E, 0xE6, 0x1B, 0x08, 0x65, 0x99, 0x85, 0x5F, 0x14, 0xA0, 0x68, 0x40, 0x8D, 0xFF, 0xD8, 0x80, 0x4D, 0x73, 0x27, 0x31, 0x06, 0x06, 0x15, 0x56, 0xCA, 0x73, 0xA8, 0xC9, 0x60, 0xE2, 0x7B, 0xC0, 0x8C, 0x6B, }; [L354-L360] static const __int32_t npio2_hw_rempio[] = { 0x3fc90f00, 0x40490f00, 0x4096cb00, 0x40c90f00, 0x40fb5300, 0x4116cb00, 0x412fed00, 0x41490f00, 0x41623100, 0x417b5300, 0x418a3a00, 0x4196cb00, 0x41a35c00, 0x41afed00, 0x41bc7e00, 0x41c90f00, 0x41d5a000, 0x41e23100, 0x41eec200, 0x41fb5300, 0x4203f200, 0x420a3a00, 0x42108300, 0x4216cb00, 0x421d1400, 0x42235c00, 0x4229a500, 0x422fed00, 0x42363600, 0x423c7e00, 0x4242c700, 0x42490f00}; [L362-L371] static const float zero_rempio = 0.0000000000e+00, half_rempio = 5.0000000000e-01, two8_rempio = 2.5600000000e+02, invpio2_rempio = 6.3661980629e-01, pio2_1_rempio = 1.5707855225e+00, pio2_1t_rempio = 1.0804334124e-05, pio2_2_rempio = 1.0804273188e-05, pio2_2t_rempio = 6.0770999344e-11, pio2_3_rempio = 6.0770943833e-11, pio2_3t_rempio = 6.1232342629e-17; [L491-L499] static const float one_ktan = 1.0000000000e+00, pio4_ktan = 7.8539812565e-01, pio4lo_ktan = 3.7748947079e-08, T_ktan[] = { 3.3333334327e-01, 1.3333334029e-01, 5.3968254477e-02, 2.1869488060e-02, 8.8632395491e-03, 3.5920790397e-03, 1.4562094584e-03, 5.8804126456e-04, 2.4646313977e-04, 7.8179444245e-05, 7.1407252108e-05, -1.8558637748e-05, 2.5907305826e-05, }; [L624] float x = -0.0f; [L625] CALL tan_float(x) [L582] float y[2], z = 0.0; [L583] __int32_t n, ix; VAL [PIo2_krempio={5:0}, T_ktan={8:0}, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={4:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={7:0}, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={6:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, x=1000000000000000000000000000038, y={11:0}, z=0, zero_krempio=0, zero_rempio=0] [L589] COND TRUE 0 VAL [PIo2_krempio={5:0}, T_ktan={8:0}, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={4:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={7:0}, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={6:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, x=1000000000000000000000000000038, y={11:0}, z=0, zero_krempio=0, zero_rempio=0] [L586] ieee_float_shape_type gf_u; VAL [PIo2_krempio={5:0}, T_ktan={8:0}, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={4:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={7:0}, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={6:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, x=1000000000000000000000000000038, y={11:0}, z=0, zero_krempio=0, zero_rempio=0] - UnprovableResult [Line: 72]: Unable to prove that there are no unsupported features in the program Unable to prove that there are no unsupported features in the program Reason: Not analyzed. - UnprovableResult [Line: 67]: Unable to prove that there are no unsupported features in the program Unable to prove that there are no unsupported features in the program Reason: Not analyzed. - UnprovableResult [Line: 62]: Unable to prove that there are no unsupported features in the program Unable to prove that there are no unsupported features in the program Reason: Not analyzed. - UnprovableResult [Line: 572]: Unable to prove that there are no unsupported features in the program Unable to prove that there are no unsupported features in the program Reason: Not analyzed. - UnprovableResult [Line: 567]: Unable to prove that there are no unsupported features in the program Unable to prove that there are no unsupported features in the program Reason: Not analyzed. - UnprovableResult [Line: 560]: Unable to prove that there are no unsupported features in the program Unable to prove that there are no unsupported features in the program Reason: Not analyzed. - UnprovableResult [Line: 555]: Unable to prove that there are no unsupported features in the program Unable to prove that there are no unsupported features in the program Reason: Not analyzed. - UnprovableResult [Line: 505]: Unable to prove that there are no unsupported features in the program Unable to prove that there are no unsupported features in the program Reason: Not analyzed. - UnprovableResult [Line: 142]: Unable to prove that there are no unsupported features in the program Unable to prove that there are no unsupported features in the program Reason: Not analyzed. - UnprovableResult [Line: 137]: Unable to prove that there are no unsupported features in the program Unable to prove that there are no unsupported features in the program Reason: Not analyzed. - UnprovableResult [Line: 629]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 608]: Unable to prove that there are no unsupported features in the program Unable to prove that there are no unsupported features in the program Reason: Not analyzed. - UnprovableResult [Line: 52]: Unable to prove that there are no unsupported features in the program Unable to prove that there are no unsupported features in the program Reason: Not analyzed. - UnprovableResult [Line: 20]: Unable to prove that there are no unsupported features in the program Unable to prove that there are no unsupported features in the program Reason: Not analyzed. - UnprovableResult [Line: 470]: Unable to prove that there are no unsupported features in the program Unable to prove that there are no unsupported features in the program Reason: Not analyzed. - UnprovableResult [Line: 440]: Unable to prove that there are no unsupported features in the program Unable to prove that there are no unsupported features in the program Reason: Not analyzed. - UnprovableResult [Line: 428]: Unable to prove that there are no unsupported features in the program Unable to prove that there are no unsupported features in the program Reason: Not analyzed. - UnprovableResult [Line: 380]: Unable to prove that there are no unsupported features in the program Unable to prove that there are no unsupported features in the program Reason: Not analyzed. - UnprovableResult [Line: 128]: Unable to prove that there are no unsupported features in the program Unable to prove that there are no unsupported features in the program Reason: Not analyzed. - UnprovableResult [Line: 114]: Unable to prove that there are no unsupported features in the program Unable to prove that there are no unsupported features in the program Reason: Not analyzed. - UnprovableResult [Line: 101]: Unable to prove that there are no unsupported features in the program Unable to prove that there are no unsupported features in the program Reason: Not analyzed. - UnprovableResult [Line: 88]: Unable to prove that there are no unsupported features in the program Unable to prove that there are no unsupported features in the program Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 250 locations, 23 error locations. Started 1 CEGAR loops. OverallTime: 14.2s, 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=249occurred 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, 0.3s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 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, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2025-02-07 18:44:32,499 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (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: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/float-newlib/float_req_bl_0530b.c -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6915ca7c38b22dabdfa0a60568fe3819ee729e5435cec7a2a93391b1f034f0d0 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 18:44:34,405 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 18:44:34,494 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-02-07 18:44:34,498 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 18:44:34,500 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 18:44:34,518 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 18:44:34,519 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 18:44:34,519 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 18:44:34,519 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 18:44:34,519 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 18:44:34,519 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 18:44:34,519 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 18:44:34,520 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 18:44:34,520 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 18:44:34,520 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 18:44:34,520 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 18:44:34,520 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 18:44:34,520 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 18:44:34,520 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 18:44:34,520 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 18:44:34,520 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 18:44:34,520 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 18:44:34,520 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 18:44:34,521 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-02-07 18:44:34,521 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-02-07 18:44:34,521 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-02-07 18:44:34,521 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 18:44:34,521 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 18:44:34,521 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 18:44:34,521 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 18:44:34,521 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 18:44:34,521 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 18:44:34,521 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 18:44:34,521 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 18:44:34,521 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 18:44:34,522 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 18:44:34,522 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 18:44:34,522 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 18:44:34,522 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 18:44:34,522 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-02-07 18:44:34,522 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-02-07 18:44:34,522 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 18:44:34,522 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 18:44:34,522 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 18:44:34,522 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 18:44:34,522 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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 -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux 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 -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6915ca7c38b22dabdfa0a60568fe3819ee729e5435cec7a2a93391b1f034f0d0 [2025-02-07 18:44:34,736 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 18:44:34,741 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 18:44:34,746 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 18:44:34,747 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 18:44:34,747 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 18:44:34,749 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/float-newlib/float_req_bl_0530b.c [2025-02-07 18:44:36,648 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/a0b4664af/936c9663e0cd42bb88cb0ed915a52360/FLAG35c0480af [2025-02-07 18:44:36,879 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 18:44:36,881 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/float-newlib/float_req_bl_0530b.c [2025-02-07 18:44:36,890 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/a0b4664af/936c9663e0cd42bb88cb0ed915a52360/FLAG35c0480af [2025-02-07 18:44:37,211 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/a0b4664af/936c9663e0cd42bb88cb0ed915a52360 [2025-02-07 18:44:37,212 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 18:44:37,213 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 18:44:37,214 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 18:44:37,214 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 18:44:37,217 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 18:44:37,218 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 06:44:37" (1/1) ... [2025-02-07 18:44:37,218 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6abf6e19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:37, skipping insertion in model container [2025-02-07 18:44:37,219 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 06:44:37" (1/1) ... [2025-02-07 18:44:37,236 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 18:44:37,481 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/float-newlib/float_req_bl_0530b.c[15592,15605] [2025-02-07 18:44:37,484 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 18:44:37,529 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 18:44:37,631 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/float-newlib/float_req_bl_0530b.c[15592,15605] [2025-02-07 18:44:37,631 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 18:44:37,665 INFO L204 MainTranslator]: Completed translation [2025-02-07 18:44:37,666 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:37 WrapperNode [2025-02-07 18:44:37,667 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 18:44:37,668 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 18:44:37,668 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 18:44:37,668 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 18:44:37,672 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:37" (1/1) ... [2025-02-07 18:44:37,689 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:37" (1/1) ... [2025-02-07 18:44:37,728 INFO L138 Inliner]: procedures = 30, calls = 519, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 991 [2025-02-07 18:44:37,729 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 18:44:37,729 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 18:44:37,729 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 18:44:37,729 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 18:44:37,735 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:37" (1/1) ... [2025-02-07 18:44:37,736 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:37" (1/1) ... [2025-02-07 18:44:37,746 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:37" (1/1) ... [2025-02-07 18:44:37,784 INFO L175 MemorySlicer]: Split 426 memory accesses to 34 slices as follows [2, 2, 2, 6, 22, 2, 20, 2, 2, 2, 2, 2, 4, 13, 2, 2, 201, 34, 2, 27, 2, 2, 6, 2, 2, 2, 2, 2, 4, 2, 43, 2, 2, 2]. 47 percent of accesses are in the largest equivalence class. The 5 initializations are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. The 331 writes are split as follows [1, 1, 1, 3, 5, 1, 9, 1, 1, 0, 1, 1, 0, 12, 1, 1, 199, 33, 1, 14, 1, 1, 2, 1, 1, 1, 1, 1, 2, 1, 30, 1, 1, 1]. [2025-02-07 18:44:37,784 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:37" (1/1) ... [2025-02-07 18:44:37,784 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:37" (1/1) ... [2025-02-07 18:44:37,821 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:37" (1/1) ... [2025-02-07 18:44:37,823 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:37" (1/1) ... [2025-02-07 18:44:37,830 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:37" (1/1) ... [2025-02-07 18:44:37,834 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:37" (1/1) ... [2025-02-07 18:44:37,844 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 18:44:37,845 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 18:44:37,845 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 18:44:37,845 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 18:44:37,845 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:37" (1/1) ... [2025-02-07 18:44:37,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 18:44:37,859 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 18:44:37,871 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-07 18:44:37,874 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-07 18:44:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 18:44:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-02-07 18:44:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2025-02-07 18:44:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2025-02-07 18:44:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2025-02-07 18:44:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2025-02-07 18:44:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2025-02-07 18:44:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2025-02-07 18:44:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2025-02-07 18:44:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2025-02-07 18:44:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#9 [2025-02-07 18:44:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#10 [2025-02-07 18:44:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#11 [2025-02-07 18:44:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#12 [2025-02-07 18:44:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#13 [2025-02-07 18:44:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#14 [2025-02-07 18:44:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#15 [2025-02-07 18:44:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#16 [2025-02-07 18:44:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#17 [2025-02-07 18:44:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#18 [2025-02-07 18:44:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#19 [2025-02-07 18:44:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#20 [2025-02-07 18:44:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#21 [2025-02-07 18:44:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#22 [2025-02-07 18:44:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#23 [2025-02-07 18:44:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#24 [2025-02-07 18:44:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#25 [2025-02-07 18:44:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#26 [2025-02-07 18:44:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#27 [2025-02-07 18:44:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#28 [2025-02-07 18:44:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#29 [2025-02-07 18:44:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#30 [2025-02-07 18:44:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#31 [2025-02-07 18:44:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#32 [2025-02-07 18:44:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#33 [2025-02-07 18:44:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2025-02-07 18:44:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2025-02-07 18:44:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2025-02-07 18:44:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2025-02-07 18:44:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2025-02-07 18:44:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5 [2025-02-07 18:44:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#6 [2025-02-07 18:44:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#7 [2025-02-07 18:44:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#8 [2025-02-07 18:44:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#9 [2025-02-07 18:44:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#10 [2025-02-07 18:44:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#11 [2025-02-07 18:44:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#12 [2025-02-07 18:44:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#13 [2025-02-07 18:44:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#14 [2025-02-07 18:44:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#15 [2025-02-07 18:44:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#16 [2025-02-07 18:44:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#17 [2025-02-07 18:44:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#18 [2025-02-07 18:44:37,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#19 [2025-02-07 18:44:37,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#20 [2025-02-07 18:44:37,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#21 [2025-02-07 18:44:37,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#22 [2025-02-07 18:44:37,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#23 [2025-02-07 18:44:37,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#24 [2025-02-07 18:44:37,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#25 [2025-02-07 18:44:37,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#26 [2025-02-07 18:44:37,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#27 [2025-02-07 18:44:37,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#28 [2025-02-07 18:44:37,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#29 [2025-02-07 18:44:37,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#30 [2025-02-07 18:44:37,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#31 [2025-02-07 18:44:37,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#32 [2025-02-07 18:44:37,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#33 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#0 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#1 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#2 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#3 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#4 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#5 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#6 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#7 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#8 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#9 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#10 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#11 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#12 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#13 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#14 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#15 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#16 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#17 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#18 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#19 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#20 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#21 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#22 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#23 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#24 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#25 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#26 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#27 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#28 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#29 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#30 [2025-02-07 18:44:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#31 [2025-02-07 18:44:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#32 [2025-02-07 18:44:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#33 [2025-02-07 18:44:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2025-02-07 18:44:37,917 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2025-02-07 18:44:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2025-02-07 18:44:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2025-02-07 18:44:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2025-02-07 18:44:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2025-02-07 18:44:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2025-02-07 18:44:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2025-02-07 18:44:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2025-02-07 18:44:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2025-02-07 18:44:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2025-02-07 18:44:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#9 [2025-02-07 18:44:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#10 [2025-02-07 18:44:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#11 [2025-02-07 18:44:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#12 [2025-02-07 18:44:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#13 [2025-02-07 18:44:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#14 [2025-02-07 18:44:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#15 [2025-02-07 18:44:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#16 [2025-02-07 18:44:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#17 [2025-02-07 18:44:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#18 [2025-02-07 18:44:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#19 [2025-02-07 18:44:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#20 [2025-02-07 18:44:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#21 [2025-02-07 18:44:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#22 [2025-02-07 18:44:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#23 [2025-02-07 18:44:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#24 [2025-02-07 18:44:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#25 [2025-02-07 18:44:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#26 [2025-02-07 18:44:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#27 [2025-02-07 18:44:37,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#28 [2025-02-07 18:44:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#29 [2025-02-07 18:44:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#30 [2025-02-07 18:44:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#31 [2025-02-07 18:44:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#32 [2025-02-07 18:44:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#33 [2025-02-07 18:44:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2025-02-07 18:44:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2025-02-07 18:44:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2025-02-07 18:44:37,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2025-02-07 18:44:37,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2025-02-07 18:44:37,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2025-02-07 18:44:37,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2025-02-07 18:44:37,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#7 [2025-02-07 18:44:37,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#8 [2025-02-07 18:44:37,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#9 [2025-02-07 18:44:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#10 [2025-02-07 18:44:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#11 [2025-02-07 18:44:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#12 [2025-02-07 18:44:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#13 [2025-02-07 18:44:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#14 [2025-02-07 18:44:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#15 [2025-02-07 18:44:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#16 [2025-02-07 18:44:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#17 [2025-02-07 18:44:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#18 [2025-02-07 18:44:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#19 [2025-02-07 18:44:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#20 [2025-02-07 18:44:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#21 [2025-02-07 18:44:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#22 [2025-02-07 18:44:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#23 [2025-02-07 18:44:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#24 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#25 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#26 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#27 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#28 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#29 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#30 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#31 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#32 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#33 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2025-02-07 18:44:37,925 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#0 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#1 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#2 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#3 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#4 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#5 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#6 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#7 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#8 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#9 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#10 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#11 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#12 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#13 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#14 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#15 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#16 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#17 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#18 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#19 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#20 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#21 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#22 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#23 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#24 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#25 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#26 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#27 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#28 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#29 [2025-02-07 18:44:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#30 [2025-02-07 18:44:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#31 [2025-02-07 18:44:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#32 [2025-02-07 18:44:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#33 [2025-02-07 18:44:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2025-02-07 18:44:37,926 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2025-02-07 18:44:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_tanf [2025-02-07 18:44:37,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_tanf [2025-02-07 18:44:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#0 [2025-02-07 18:44:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#1 [2025-02-07 18:44:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#2 [2025-02-07 18:44:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#3 [2025-02-07 18:44:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#4 [2025-02-07 18:44:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#5 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#6 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#7 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#8 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#9 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#10 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#11 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#12 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#13 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#14 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#15 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#16 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#17 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#18 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#19 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#20 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#21 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#22 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#23 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#24 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#25 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#26 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#27 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#28 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#29 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#30 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#31 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#32 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#33 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 18:44:37,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2025-02-07 18:44:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#9 [2025-02-07 18:44:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#10 [2025-02-07 18:44:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#11 [2025-02-07 18:44:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#12 [2025-02-07 18:44:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#13 [2025-02-07 18:44:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#14 [2025-02-07 18:44:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#15 [2025-02-07 18:44:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#16 [2025-02-07 18:44:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#17 [2025-02-07 18:44:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#18 [2025-02-07 18:44:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#19 [2025-02-07 18:44:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#20 [2025-02-07 18:44:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#21 [2025-02-07 18:44:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#22 [2025-02-07 18:44:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#23 [2025-02-07 18:44:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#24 [2025-02-07 18:44:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#25 [2025-02-07 18:44:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#26 [2025-02-07 18:44:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#27 [2025-02-07 18:44:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#28 [2025-02-07 18:44:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#29 [2025-02-07 18:44:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#30 [2025-02-07 18:44:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#31 [2025-02-07 18:44:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#32 [2025-02-07 18:44:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#33 [2025-02-07 18:44:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-07 18:44:38,200 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 18:44:38,202 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 18:44:56,679 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L549: havoc ~a~0, ~t~1, ~i~3; [2025-02-07 18:45:40,868 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L225-1: assume __kernel_rem_pio2f_#t~switch39#1;call __kernel_rem_pio2f_#t~mem40#1 := read~intINTTYPE4#6(__kernel_rem_pio2f_~#iq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#iq~0#1.offset, ~bvmul~32(4bv32, ~bvsub~32(__kernel_rem_pio2f_~jz~0#1, 1bv32))), 4bv32);call write~intINTTYPE4#6(~bvand~32(127bv32, __kernel_rem_pio2f_#t~mem40#1), __kernel_rem_pio2f_~#iq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#iq~0#1.offset, ~bvmul~32(4bv32, ~bvsub~32(__kernel_rem_pio2f_~jz~0#1, 1bv32))), 4bv32); [2025-02-07 18:45:40,868 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L225-1: assume !__kernel_rem_pio2f_#t~switch39#1;__kernel_rem_pio2f_#t~switch39#1 := __kernel_rem_pio2f_#t~switch39#1 || 2bv32 == __kernel_rem_pio2f_~q0~0#1; [2025-02-07 18:45:40,868 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L250: assume ~bvsle~32(__kernel_rem_pio2f_~j~0#1, __kernel_rem_pio2f_~jx~0#1);call __kernel_rem_pio2f_#t~mem48#1 := read~intFLOATTYPE4#22(__kernel_rem_pio2f_~x#1.base, ~bvadd~32(__kernel_rem_pio2f_~x#1.offset, ~bvmul~32(4bv32, __kernel_rem_pio2f_~j~0#1)), 4bv32);call __kernel_rem_pio2f_#t~mem49#1 := read~intFLOATTYPE4#28(__kernel_rem_pio2f_~#f~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#f~0#1.offset, ~bvmul~32(4bv32, ~bvsub~32(~bvadd~32(__kernel_rem_pio2f_~jx~0#1, __kernel_rem_pio2f_~i~1#1), __kernel_rem_pio2f_~j~0#1))), 4bv32);__kernel_rem_pio2f_~fw~0#1 := ~fp.add~32(currentRoundingMode, __kernel_rem_pio2f_~fw~0#1, ~fp.mul~32(currentRoundingMode, __kernel_rem_pio2f_#t~mem48#1, __kernel_rem_pio2f_#t~mem49#1));__kernel_rem_pio2f_#t~post50#1 := __kernel_rem_pio2f_~j~0#1;__kernel_rem_pio2f_~j~0#1 := ~bvadd~32(1bv32, __kernel_rem_pio2f_#t~post50#1);havoc __kernel_rem_pio2f_#t~post50#1; [2025-02-07 18:45:40,868 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L250: assume !~bvsle~32(__kernel_rem_pio2f_~j~0#1, __kernel_rem_pio2f_~jx~0#1);call write~intFLOATTYPE4#3(__kernel_rem_pio2f_~fw~0#1, __kernel_rem_pio2f_~#q~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#q~0#1.offset, ~bvmul~32(4bv32, __kernel_rem_pio2f_~i~1#1)), 4bv32);__kernel_rem_pio2f_#t~post51#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := ~bvadd~32(1bv32, __kernel_rem_pio2f_#t~post51#1);havoc __kernel_rem_pio2f_#t~post51#1; [2025-02-07 18:45:40,868 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L308: assume 0bv32 == __kernel_rem_pio2f_~ih~0#1;call __kernel_rem_pio2f_#t~mem82#1 := read~intFLOATTYPE4#4(__kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset, 4bv32);call write~intFLOATTYPE4#30(__kernel_rem_pio2f_#t~mem82#1, __kernel_rem_pio2f_~y#1.base, __kernel_rem_pio2f_~y#1.offset, 4bv32);havoc __kernel_rem_pio2f_#t~mem82#1;call __kernel_rem_pio2f_#t~mem83#1 := read~intFLOATTYPE4#4(__kernel_rem_pio2f_~#fq~0#1.base, ~bvadd~32(4bv32, __kernel_rem_pio2f_~#fq~0#1.offset), 4bv32);call write~intFLOATTYPE4#30(__kernel_rem_pio2f_#t~mem83#1, __kernel_rem_pio2f_~y#1.base, ~bvadd~32(4bv32, __kernel_rem_pio2f_~y#1.offset), 4bv32);havoc __kernel_rem_pio2f_#t~mem83#1;call write~intFLOATTYPE4#30(__kernel_rem_pio2f_~fw~0#1, __kernel_rem_pio2f_~y#1.base, ~bvadd~32(8bv32, __kernel_rem_pio2f_~y#1.offset), 4bv32); [2025-02-07 18:45:40,868 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L308: assume !(0bv32 == __kernel_rem_pio2f_~ih~0#1);call __kernel_rem_pio2f_#t~mem84#1 := read~intFLOATTYPE4#4(__kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset, 4bv32);call write~intFLOATTYPE4#30(~fp.neg~32(__kernel_rem_pio2f_#t~mem84#1), __kernel_rem_pio2f_~y#1.base, __kernel_rem_pio2f_~y#1.offset, 4bv32);havoc __kernel_rem_pio2f_#t~mem84#1;call __kernel_rem_pio2f_#t~mem85#1 := read~intFLOATTYPE4#4(__kernel_rem_pio2f_~#fq~0#1.base, ~bvadd~32(4bv32, __kernel_rem_pio2f_~#fq~0#1.offset), 4bv32);call write~intFLOATTYPE4#30(~fp.neg~32(__kernel_rem_pio2f_#t~mem85#1), __kernel_rem_pio2f_~y#1.base, ~bvadd~32(4bv32, __kernel_rem_pio2f_~y#1.offset), 4bv32);havoc __kernel_rem_pio2f_#t~mem85#1;call write~intFLOATTYPE4#30(~fp.neg~32(__kernel_rem_pio2f_~fw~0#1), __kernel_rem_pio2f_~y#1.base, ~bvadd~32(8bv32, __kernel_rem_pio2f_~y#1.offset), 4bv32); [2025-02-07 18:45:40,868 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L308-1: assume __kernel_rem_pio2f_#t~switch62#1;__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_~jz~0#1; [2025-02-07 18:45:40,868 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L308-1: assume !__kernel_rem_pio2f_#t~switch62#1; [2025-02-07 18:45:40,868 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L242: assume ~bvsge~32(__kernel_rem_pio2f_~i~1#1, __kernel_rem_pio2f_~jk~0#1);call __kernel_rem_pio2f_#t~mem43#1 := read~intINTTYPE4#6(__kernel_rem_pio2f_~#iq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#iq~0#1.offset, ~bvmul~32(4bv32, __kernel_rem_pio2f_~i~1#1)), 4bv32);__kernel_rem_pio2f_~j~0#1 := ~bvor~32(__kernel_rem_pio2f_~j~0#1, __kernel_rem_pio2f_#t~mem43#1);__kernel_rem_pio2f_#t~post44#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := ~bvsub~32(__kernel_rem_pio2f_#t~post44#1, 1bv32);havoc __kernel_rem_pio2f_#t~post44#1; [2025-02-07 18:45:40,868 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L242: assume !~bvsge~32(__kernel_rem_pio2f_~i~1#1, __kernel_rem_pio2f_~jk~0#1); [2025-02-07 18:45:40,868 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L300: assume ~bvsge~32(__kernel_rem_pio2f_~i~1#1, 0bv32);call __kernel_rem_pio2f_#t~mem65#1 := read~intFLOATTYPE4#4(__kernel_rem_pio2f_~#fq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#fq~0#1.offset, ~bvmul~32(4bv32, __kernel_rem_pio2f_~i~1#1)), 4bv32);__kernel_rem_pio2f_~fw~0#1 := ~fp.add~32(currentRoundingMode, __kernel_rem_pio2f_~fw~0#1, __kernel_rem_pio2f_#t~mem65#1);__kernel_rem_pio2f_#t~post66#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := ~bvsub~32(__kernel_rem_pio2f_#t~post66#1, 1bv32);havoc __kernel_rem_pio2f_#t~post66#1; [2025-02-07 18:45:40,868 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L300: assume !~bvsge~32(__kernel_rem_pio2f_~i~1#1, 0bv32);call write~intFLOATTYPE4#30((if 0bv32 == __kernel_rem_pio2f_~ih~0#1 then __kernel_rem_pio2f_~fw~0#1 else ~fp.neg~32(__kernel_rem_pio2f_~fw~0#1)), __kernel_rem_pio2f_~y#1.base, __kernel_rem_pio2f_~y#1.offset, 4bv32);call __kernel_rem_pio2f_#t~mem67#1 := read~intFLOATTYPE4#4(__kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset, 4bv32);__kernel_rem_pio2f_~fw~0#1 := ~fp.sub~32(currentRoundingMode, __kernel_rem_pio2f_#t~mem67#1, __kernel_rem_pio2f_~fw~0#1);__kernel_rem_pio2f_~i~1#1 := 1bv32; [2025-02-07 18:45:40,868 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L267: __kernel_rem_pio2f_~z~0#1 := __kernel_rem_pio2f_#t~ret54#1;havoc __kernel_rem_pio2f_#t~ret54#1; [2025-02-07 18:45:40,869 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L267-1: SUMMARY for call __kernel_rem_pio2f_#t~ret54#1 := scalbn_float(__kernel_rem_pio2f_~z~0#1, ~bvneg~32(__kernel_rem_pio2f_~q0~0#1)); srcloc: null [2025-02-07 18:45:40,869 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L259: assume ~fp.eq~32(__kernel_rem_pio2f_~z~0#1, ~convertDOUBLEToFLOAT(currentRoundingMode, ~Pluszero~64()));__kernel_rem_pio2f_~jz~0#1 := ~bvsub~32(__kernel_rem_pio2f_~jz~0#1, 1bv32);__kernel_rem_pio2f_~q0~0#1 := ~bvsub~32(__kernel_rem_pio2f_~q0~0#1, 8bv32); [2025-02-07 18:45:40,869 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L259: assume !~fp.eq~32(__kernel_rem_pio2f_~z~0#1, ~convertDOUBLEToFLOAT(currentRoundingMode, ~Pluszero~64())); [2025-02-07 18:45:40,869 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-02-07 18:45:40,869 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L284: assume ~bvsge~32(__kernel_rem_pio2f_~i~1#1, 0bv32);__kernel_rem_pio2f_~fw~0#1 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~Pluszero~64());__kernel_rem_pio2f_~k~1#1 := 0bv32; [2025-02-07 18:45:40,869 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L284: assume !~bvsge~32(__kernel_rem_pio2f_~i~1#1, 0bv32);__kernel_rem_pio2f_#t~switch62#1 := 0bv32 == __kernel_rem_pio2f_~prec#1; [2025-02-07 18:45:40,870 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L375: call ULTIMATE.dealloc(__ieee754_rem_pio2f_~#tx~0#1.base, __ieee754_rem_pio2f_~#tx~0#1.offset);havoc __ieee754_rem_pio2f_~#tx~0#1.base, __ieee754_rem_pio2f_~#tx~0#1.offset;tan_float_#t~ret130#1 := __ieee754_rem_pio2f_#res#1;havoc __ieee754_rem_pio2f_#t~mem86#1, __ieee754_rem_pio2f_~#gf_u~6#1.base, __ieee754_rem_pio2f_~#gf_u~6#1.offset, __ieee754_rem_pio2f_#t~mem87#1, __ieee754_rem_pio2f_#t~mem88#1, __ieee754_rem_pio2f_#t~mem89#1, __ieee754_rem_pio2f_#t~mem90#1, __ieee754_rem_pio2f_#t~ret91#1, __ieee754_rem_pio2f_#t~mem92#1, __ieee754_rem_pio2f_#t~short93#1, __ieee754_rem_pio2f_#t~mem94#1, __ieee754_rem_pio2f_#t~mem95#1, __ieee754_rem_pio2f_~#gf_u~7#1.base, __ieee754_rem_pio2f_~#gf_u~7#1.offset, __ieee754_rem_pio2f_#t~mem96#1, __ieee754_rem_pio2f_#t~mem97#1, __ieee754_rem_pio2f_~#gf_u~8#1.base, __ieee754_rem_pio2f_~#gf_u~8#1.offset, __ieee754_rem_pio2f_~high~0#1, __ieee754_rem_pio2f_#t~mem98#1, __ieee754_rem_pio2f_#t~mem99#1, __ieee754_rem_pio2f_#t~mem100#1, __ieee754_rem_pio2f_#t~mem101#1, __ieee754_rem_pio2f_~#sf_u~5#1.base, __ieee754_rem_pio2f_~#sf_u~5#1.offset, __ieee754_rem_pio2f_#t~mem102#1, __ieee754_rem_pio2f_#t~post103#1, __ieee754_rem_pio2f_#t~mem104#1, __ieee754_rem_pio2f_#t~post105#1, __ieee754_rem_pio2f_#t~ret106#1, __ieee754_rem_pio2f_#t~mem107#1, __ieee754_rem_pio2f_#t~mem108#1, __ieee754_rem_pio2f_~x#1, __ieee754_rem_pio2f_~y#1.base, __ieee754_rem_pio2f_~y#1.offset, __ieee754_rem_pio2f_~z~1#1, __ieee754_rem_pio2f_~w~0#1, __ieee754_rem_pio2f_~t~0#1, __ieee754_rem_pio2f_~r~0#1, __ieee754_rem_pio2f_~fn~0#1, __ieee754_rem_pio2f_~#tx~0#1.base, __ieee754_rem_pio2f_~#tx~0#1.offset, __ieee754_rem_pio2f_~i~2#1, __ieee754_rem_pio2f_~j~1#1, __ieee754_rem_pio2f_~n~1#1, __ieee754_rem_pio2f_~ix~4#1, __ieee754_rem_pio2f_~hx~1#1, __ieee754_rem_pio2f_~e0~0#1, __ieee754_rem_pio2f_~nx~0#1;havoc __ieee754_rem_pio2f_#in~x#1, __ieee754_rem_pio2f_#in~y#1.base, __ieee754_rem_pio2f_#in~y#1.offset;assume { :end_inline___ieee754_rem_pio2f } true;tan_float_~n~2#1 := tan_float_#t~ret130#1;havoc tan_float_#t~ret130#1;call tan_float_#t~mem131#1 := read~intFLOATTYPE4#30(tan_float_~#y~0#1.base, tan_float_~#y~0#1.offset, 4bv32);call tan_float_#t~mem132#1 := read~intFLOATTYPE4#30(tan_float_~#y~0#1.base, ~bvadd~32(4bv32, tan_float_~#y~0#1.offset), 4bv32); [2025-02-07 18:45:40,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L309: assume ~bvsgt~32(__kernel_rem_pio2f_~i~1#1, 0bv32);call __kernel_rem_pio2f_#t~mem70#1 := read~intFLOATTYPE4#4(__kernel_rem_pio2f_~#fq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#fq~0#1.offset, ~bvmul~32(4bv32, ~bvsub~32(__kernel_rem_pio2f_~i~1#1, 1bv32))), 4bv32);call __kernel_rem_pio2f_#t~mem71#1 := read~intFLOATTYPE4#4(__kernel_rem_pio2f_~#fq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#fq~0#1.offset, ~bvmul~32(4bv32, __kernel_rem_pio2f_~i~1#1)), 4bv32);__kernel_rem_pio2f_~fw~0#1 := ~fp.add~32(currentRoundingMode, __kernel_rem_pio2f_#t~mem70#1, __kernel_rem_pio2f_#t~mem71#1);havoc __kernel_rem_pio2f_#t~mem70#1;havoc __kernel_rem_pio2f_#t~mem71#1;call __kernel_rem_pio2f_#t~mem73#1 := read~intFLOATTYPE4#4(__kernel_rem_pio2f_~#fq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#fq~0#1.offset, ~bvmul~32(4bv32, __kernel_rem_pio2f_~i~1#1)), 4bv32);call __kernel_rem_pio2f_#t~mem72#1 := read~intFLOATTYPE4#4(__kernel_rem_pio2f_~#fq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#fq~0#1.offset, ~bvmul~32(4bv32, ~bvsub~32(__kernel_rem_pio2f_~i~1#1, 1bv32))), 4bv32);call write~intFLOATTYPE4#4(~fp.add~32(currentRoundingMode, __kernel_rem_pio2f_#t~mem73#1, ~fp.sub~32(currentRoundingMode, __kernel_rem_pio2f_#t~mem72#1, __kernel_rem_pio2f_~fw~0#1)), __kernel_rem_pio2f_~#fq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#fq~0#1.offset, ~bvmul~32(4bv32, __kernel_rem_pio2f_~i~1#1)), 4bv32);havoc __kernel_rem_pio2f_#t~mem73#1;havoc __kernel_rem_pio2f_#t~mem72#1;call write~intFLOATTYPE4#4(__kernel_rem_pio2f_~fw~0#1, __kernel_rem_pio2f_~#fq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#fq~0#1.offset, ~bvmul~32(4bv32, ~bvsub~32(__kernel_rem_pio2f_~i~1#1, 1bv32))), 4bv32);__kernel_rem_pio2f_#t~post74#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := ~bvsub~32(__kernel_rem_pio2f_#t~post74#1, 1bv32);havoc __kernel_rem_pio2f_#t~post74#1; [2025-02-07 18:45:40,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L309: assume !~bvsgt~32(__kernel_rem_pio2f_~i~1#1, 0bv32);__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_~jz~0#1; [2025-02-07 18:45:40,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L210: assume ~bvsgt~32(__kernel_rem_pio2f_~ih~0#1, 0bv32);__kernel_rem_pio2f_~n~0#1 := ~bvadd~32(1bv32, __kernel_rem_pio2f_~n~0#1);__kernel_rem_pio2f_~carry~0#1 := 0bv32;__kernel_rem_pio2f_~i~1#1 := 0bv32; [2025-02-07 18:45:40,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L210: assume !~bvsgt~32(__kernel_rem_pio2f_~ih~0#1, 0bv32); [2025-02-07 18:45:40,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L268: assume ~fp.geq~32(__kernel_rem_pio2f_~z~0#1, ~two8_krempio~0);__kernel_rem_pio2f_~fw~0#1 := ~convertINTToFLOAT(currentRoundingMode, ~convertFLOATToINT(~roundTowardZero, ~fp.mul~32(currentRoundingMode, ~twon8_krempio~0, __kernel_rem_pio2f_~z~0#1)));call write~intINTTYPE4#6(~convertFLOATToINT(~roundTowardZero, ~fp.sub~32(currentRoundingMode, __kernel_rem_pio2f_~z~0#1, ~fp.mul~32(currentRoundingMode, ~two8_krempio~0, __kernel_rem_pio2f_~fw~0#1))), __kernel_rem_pio2f_~#iq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#iq~0#1.offset, ~bvmul~32(4bv32, __kernel_rem_pio2f_~jz~0#1)), 4bv32);__kernel_rem_pio2f_~jz~0#1 := ~bvadd~32(1bv32, __kernel_rem_pio2f_~jz~0#1);__kernel_rem_pio2f_~q0~0#1 := ~bvadd~32(8bv32, __kernel_rem_pio2f_~q0~0#1);call write~intINTTYPE4#6(~convertFLOATToINT(~roundTowardZero, __kernel_rem_pio2f_~fw~0#1), __kernel_rem_pio2f_~#iq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#iq~0#1.offset, ~bvmul~32(4bv32, __kernel_rem_pio2f_~jz~0#1)), 4bv32); [2025-02-07 18:45:40,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L268: assume !~fp.geq~32(__kernel_rem_pio2f_~z~0#1, ~two8_krempio~0);call write~intINTTYPE4#6(~convertFLOATToINT(~roundTowardZero, __kernel_rem_pio2f_~z~0#1), __kernel_rem_pio2f_~#iq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#iq~0#1.offset, ~bvmul~32(4bv32, __kernel_rem_pio2f_~jz~0#1)), 4bv32); [2025-02-07 18:45:40,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L235: assume 0bv32 != __kernel_rem_pio2f_~carry~0#1; [2025-02-07 18:45:40,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L235: assume !(0bv32 != __kernel_rem_pio2f_~carry~0#1); [2025-02-07 18:45:40,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L293: assume ~bvsge~32(__kernel_rem_pio2f_~i~1#1, 0bv32);call __kernel_rem_pio2f_#t~mem63#1 := read~intFLOATTYPE4#4(__kernel_rem_pio2f_~#fq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#fq~0#1.offset, ~bvmul~32(4bv32, __kernel_rem_pio2f_~i~1#1)), 4bv32);__kernel_rem_pio2f_~fw~0#1 := ~fp.add~32(currentRoundingMode, __kernel_rem_pio2f_~fw~0#1, __kernel_rem_pio2f_#t~mem63#1);__kernel_rem_pio2f_#t~post64#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := ~bvsub~32(__kernel_rem_pio2f_#t~post64#1, 1bv32);havoc __kernel_rem_pio2f_#t~post64#1; [2025-02-07 18:45:40,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L293: assume !~bvsge~32(__kernel_rem_pio2f_~i~1#1, 0bv32);call write~intFLOATTYPE4#30((if 0bv32 == __kernel_rem_pio2f_~ih~0#1 then __kernel_rem_pio2f_~fw~0#1 else ~fp.neg~32(__kernel_rem_pio2f_~fw~0#1)), __kernel_rem_pio2f_~y#1.base, __kernel_rem_pio2f_~y#1.offset, 4bv32); [2025-02-07 18:45:40,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L483: assume ~bvslt~32(__ieee754_rem_pio2f_~hx~1#1, 0bv32);call __ieee754_rem_pio2f_#t~mem107#1 := read~intFLOATTYPE4#30(__ieee754_rem_pio2f_~y#1.base, __ieee754_rem_pio2f_~y#1.offset, 4bv32);call write~intFLOATTYPE4#30(~fp.neg~32(__ieee754_rem_pio2f_#t~mem107#1), __ieee754_rem_pio2f_~y#1.base, __ieee754_rem_pio2f_~y#1.offset, 4bv32);havoc __ieee754_rem_pio2f_#t~mem107#1;call __ieee754_rem_pio2f_#t~mem108#1 := read~intFLOATTYPE4#30(__ieee754_rem_pio2f_~y#1.base, ~bvadd~32(4bv32, __ieee754_rem_pio2f_~y#1.offset), 4bv32);call write~intFLOATTYPE4#30(~fp.neg~32(__ieee754_rem_pio2f_#t~mem108#1), __ieee754_rem_pio2f_~y#1.base, ~bvadd~32(4bv32, __ieee754_rem_pio2f_~y#1.offset), 4bv32);havoc __ieee754_rem_pio2f_#t~mem108#1;__ieee754_rem_pio2f_#res#1 := ~bvneg~32(__ieee754_rem_pio2f_~n~1#1);call ULTIMATE.dealloc(__ieee754_rem_pio2f_~#tx~0#1.base, __ieee754_rem_pio2f_~#tx~0#1.offset);havoc __ieee754_rem_pio2f_~#tx~0#1.base, __ieee754_rem_pio2f_~#tx~0#1.offset; [2025-02-07 18:45:40,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L483: assume !~bvslt~32(__ieee754_rem_pio2f_~hx~1#1, 0bv32);__ieee754_rem_pio2f_#res#1 := __ieee754_rem_pio2f_~n~1#1;call ULTIMATE.dealloc(__ieee754_rem_pio2f_~#tx~0#1.base, __ieee754_rem_pio2f_~#tx~0#1.offset);havoc __ieee754_rem_pio2f_~#tx~0#1.base, __ieee754_rem_pio2f_~#tx~0#1.offset; [2025-02-07 18:45:40,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L607: assume true;call __signbit_float_~#gf_u~13#1.base, __signbit_float_~#gf_u~13#1.offset := #Ultimate.allocOnStack(4bv32);call write~intFLOATTYPE4#21(__signbit_float_~x#1, __signbit_float_~#gf_u~13#1.base, __signbit_float_~#gf_u~13#1.offset, 4bv32);call __signbit_float_#t~mem134#1 := read~intINTTYPE4#21(__signbit_float_~#gf_u~13#1.base, __signbit_float_~#gf_u~13#1.offset, 4bv32);__signbit_float_~w~2#1 := __signbit_float_#t~mem134#1;call ULTIMATE.dealloc(__signbit_float_~#gf_u~13#1.base, __signbit_float_~#gf_u~13#1.offset);havoc __signbit_float_~#gf_u~13#1.base, __signbit_float_~#gf_u~13#1.offset;havoc __signbit_float_~#gf_u~13#1.base, __signbit_float_~#gf_u~13#1.offset;havoc __signbit_float_#t~mem134#1; [2025-02-07 18:45:40,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L607: assume !true; [2025-02-07 18:45:40,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L607-1: assume false; [2025-02-07 18:45:40,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L607-1: assume !false; [2025-02-07 18:45:40,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L285: assume ~bvsle~32(__kernel_rem_pio2f_~k~1#1, __kernel_rem_pio2f_~jp~0#1) && ~bvsle~32(__kernel_rem_pio2f_~k~1#1, ~bvsub~32(__kernel_rem_pio2f_~jz~0#1, __kernel_rem_pio2f_~i~1#1));call __kernel_rem_pio2f_#t~mem58#1 := read~intFLOATTYPE4#13(~#PIo2_krempio~0.base, ~bvadd~32(~#PIo2_krempio~0.offset, ~bvmul~32(4bv32, __kernel_rem_pio2f_~k~1#1)), 4bv32);call __kernel_rem_pio2f_#t~mem59#1 := read~intFLOATTYPE4#3(__kernel_rem_pio2f_~#q~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#q~0#1.offset, ~bvmul~32(4bv32, ~bvadd~32(__kernel_rem_pio2f_~i~1#1, __kernel_rem_pio2f_~k~1#1))), 4bv32);__kernel_rem_pio2f_~fw~0#1 := ~fp.add~32(currentRoundingMode, __kernel_rem_pio2f_~fw~0#1, ~fp.mul~32(currentRoundingMode, __kernel_rem_pio2f_#t~mem58#1, __kernel_rem_pio2f_#t~mem59#1));__kernel_rem_pio2f_#t~post60#1 := __kernel_rem_pio2f_~k~1#1;__kernel_rem_pio2f_~k~1#1 := ~bvadd~32(1bv32, __kernel_rem_pio2f_#t~post60#1);havoc __kernel_rem_pio2f_#t~post60#1; [2025-02-07 18:45:40,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L285: assume !(~bvsle~32(__kernel_rem_pio2f_~k~1#1, __kernel_rem_pio2f_~jp~0#1) && ~bvsle~32(__kernel_rem_pio2f_~k~1#1, ~bvsub~32(__kernel_rem_pio2f_~jz~0#1, __kernel_rem_pio2f_~i~1#1)));call write~intFLOATTYPE4#4(__kernel_rem_pio2f_~fw~0#1, __kernel_rem_pio2f_~#fq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#fq~0#1.offset, ~bvmul~32(4bv32, ~bvsub~32(__kernel_rem_pio2f_~jz~0#1, __kernel_rem_pio2f_~i~1#1))), 4bv32);__kernel_rem_pio2f_#t~post61#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := ~bvsub~32(__kernel_rem_pio2f_#t~post61#1, 1bv32);havoc __kernel_rem_pio2f_#t~post61#1; [2025-02-07 18:45:40,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L244: assume 0bv32 == __kernel_rem_pio2f_~j~0#1;__kernel_rem_pio2f_~k~1#1 := 1bv32; [2025-02-07 18:45:40,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L244: assume !(0bv32 == __kernel_rem_pio2f_~j~0#1); [2025-02-07 18:45:40,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L236: __kernel_rem_pio2f_~z~0#1 := ~fp.sub~32(currentRoundingMode, __kernel_rem_pio2f_~z~0#1, __kernel_rem_pio2f_#t~ret42#1); [2025-02-07 18:45:40,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L236-1: SUMMARY for call __kernel_rem_pio2f_#t~ret42#1 := scalbn_float(~one_krempio~0, __kernel_rem_pio2f_~q0~0#1); srcloc: null [2025-02-07 18:45:40,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L228-1: assume __kernel_rem_pio2f_#t~switch39#1;call __kernel_rem_pio2f_#t~mem41#1 := read~intINTTYPE4#6(__kernel_rem_pio2f_~#iq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#iq~0#1.offset, ~bvmul~32(4bv32, ~bvsub~32(__kernel_rem_pio2f_~jz~0#1, 1bv32))), 4bv32);call write~intINTTYPE4#6(~bvand~32(63bv32, __kernel_rem_pio2f_#t~mem41#1), __kernel_rem_pio2f_~#iq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#iq~0#1.offset, ~bvmul~32(4bv32, ~bvsub~32(__kernel_rem_pio2f_~jz~0#1, 1bv32))), 4bv32); [2025-02-07 18:45:40,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L228-1: assume !__kernel_rem_pio2f_#t~switch39#1;havoc __kernel_rem_pio2f_#t~switch39#1;havoc __kernel_rem_pio2f_#t~mem40#1;havoc __kernel_rem_pio2f_#t~mem41#1;havoc __kernel_rem_pio2f_#t~switch39#1;havoc __kernel_rem_pio2f_#t~mem40#1;havoc __kernel_rem_pio2f_#t~mem41#1; [2025-02-07 18:45:40,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L319: assume ~bvsge~32(__kernel_rem_pio2f_~i~1#1, 2bv32);call __kernel_rem_pio2f_#t~mem80#1 := read~intFLOATTYPE4#4(__kernel_rem_pio2f_~#fq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#fq~0#1.offset, ~bvmul~32(4bv32, __kernel_rem_pio2f_~i~1#1)), 4bv32);__kernel_rem_pio2f_~fw~0#1 := ~fp.add~32(currentRoundingMode, __kernel_rem_pio2f_~fw~0#1, __kernel_rem_pio2f_#t~mem80#1);__kernel_rem_pio2f_#t~post81#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := ~bvsub~32(__kernel_rem_pio2f_#t~post81#1, 1bv32);havoc __kernel_rem_pio2f_#t~post81#1; [2025-02-07 18:45:40,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L319: assume !~bvsge~32(__kernel_rem_pio2f_~i~1#1, 2bv32); [2025-02-07 18:45:40,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L600: havoc tan_float_#t~mem131#1;havoc tan_float_#t~mem132#1;havoc tan_float_#t~ret133#1;call ULTIMATE.dealloc(tan_float_~#y~0#1.base, tan_float_~#y~0#1.offset);havoc tan_float_~#y~0#1.base, tan_float_~#y~0#1.offset;main_#t~ret135#1 := tan_float_#res#1;havoc tan_float_#t~mem128#1, tan_float_~#gf_u~12#1.base, tan_float_~#gf_u~12#1.offset, tan_float_#t~ret129#1, tan_float_#t~ret130#1, tan_float_#t~mem131#1, tan_float_#t~mem132#1, tan_float_#t~ret133#1, tan_float_~x#1, tan_float_~#y~0#1.base, tan_float_~#y~0#1.offset, tan_float_~z~3#1, tan_float_~n~2#1, tan_float_~ix~6#1;havoc tan_float_#in~x#1;assume { :end_inline_tan_float } true;main_~res~0#1 := main_#t~ret135#1;havoc main_#t~ret135#1;main_#t~short137#1 := ~fp.eq~32(main_~res~0#1, ~fp.neg~32(~Pluszero~32())); [2025-02-07 18:45:40,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L600-2: tan_float_#res#1 := tan_float_#t~ret133#1;havoc tan_float_#t~mem131#1;havoc tan_float_#t~mem132#1;havoc tan_float_#t~ret133#1;call ULTIMATE.dealloc(tan_float_~#y~0#1.base, tan_float_~#y~0#1.offset);havoc tan_float_~#y~0#1.base, tan_float_~#y~0#1.offset; [2025-02-07 18:45:40,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L278: __kernel_rem_pio2f_~fw~0#1 := __kernel_rem_pio2f_#t~ret55#1;havoc __kernel_rem_pio2f_#t~ret55#1;__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_~jz~0#1; [2025-02-07 18:45:40,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L600-3: SUMMARY for call tan_float_#t~ret133#1 := __kernel_tanf(tan_float_#t~mem131#1, tan_float_#t~mem132#1, ~bvsub~32(1bv32, ~bvshl~32(~bvand~32(1bv32, tan_float_~n~2#1), 1bv32))); srcloc: null [2025-02-07 18:45:40,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L278-1: SUMMARY for call __kernel_rem_pio2f_#t~ret55#1 := scalbn_float(~one_krempio~0, __kernel_rem_pio2f_~q0~0#1); srcloc: null [2025-02-07 18:45:40,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L245: assume true;call __kernel_rem_pio2f_#t~mem45#1 := read~intINTTYPE4#6(__kernel_rem_pio2f_~#iq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#iq~0#1.offset, ~bvmul~32(4bv32, ~bvsub~32(__kernel_rem_pio2f_~jk~0#1, __kernel_rem_pio2f_~k~1#1))), 4bv32); [2025-02-07 18:45:40,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L245: assume !true; [2025-02-07 18:45:40,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L245-2: assume !(0bv32 == __kernel_rem_pio2f_#t~mem45#1);havoc __kernel_rem_pio2f_#t~mem45#1; [2025-02-07 18:45:40,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L245-2: assume 0bv32 == __kernel_rem_pio2f_#t~mem45#1;havoc __kernel_rem_pio2f_#t~mem45#1;__kernel_rem_pio2f_#t~post46#1 := __kernel_rem_pio2f_~k~1#1;__kernel_rem_pio2f_~k~1#1 := ~bvadd~32(1bv32, __kernel_rem_pio2f_#t~post46#1);havoc __kernel_rem_pio2f_#t~post46#1; [2025-02-07 18:45:40,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L262: assume true;call __kernel_rem_pio2f_#t~mem52#1 := read~intINTTYPE4#6(__kernel_rem_pio2f_~#iq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#iq~0#1.offset, ~bvmul~32(4bv32, __kernel_rem_pio2f_~jz~0#1)), 4bv32); [2025-02-07 18:45:40,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L262: assume !true; [2025-02-07 18:45:40,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L262-1: assume !(0bv32 == __kernel_rem_pio2f_#t~mem52#1);havoc __kernel_rem_pio2f_#t~mem52#1; [2025-02-07 18:45:40,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L262-1: assume 0bv32 == __kernel_rem_pio2f_#t~mem52#1;havoc __kernel_rem_pio2f_#t~mem52#1;__kernel_rem_pio2f_#t~post53#1 := __kernel_rem_pio2f_~jz~0#1;__kernel_rem_pio2f_~jz~0#1 := ~bvsub~32(__kernel_rem_pio2f_#t~post53#1, 1bv32);havoc __kernel_rem_pio2f_#t~post53#1;__kernel_rem_pio2f_~q0~0#1 := ~bvsub~32(__kernel_rem_pio2f_~q0~0#1, 8bv32); [2025-02-07 18:45:40,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L196: __kernel_rem_pio2f_#t~ret32#1 := floor_float_#res#1;havoc floor_float_#t~mem4#1, floor_float_~#gf_u~0#1.base, floor_float_~#gf_u~0#1.offset, floor_float_#t~mem5#1, floor_float_~#sf_u~0#1.base, floor_float_~#sf_u~0#1.offset, floor_float_~x#1, floor_float_~i0~0#1, floor_float_~j0~0#1, floor_float_~i~0#1, floor_float_~ix~0#1;havoc floor_float_#in~x#1;assume { :end_inline_floor_float } true;__kernel_rem_pio2f_~z~0#1 := ~fp.sub~32(currentRoundingMode, __kernel_rem_pio2f_~z~0#1, ~fp.mul~32(currentRoundingMode, ~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~64(currentRoundingMode, 8.0)), __kernel_rem_pio2f_#t~ret32#1));havoc __kernel_rem_pio2f_#t~ret32#1;__kernel_rem_pio2f_~n~0#1 := ~convertFLOATToINT(~roundTowardZero, __kernel_rem_pio2f_~z~0#1);__kernel_rem_pio2f_~z~0#1 := ~fp.sub~32(currentRoundingMode, __kernel_rem_pio2f_~z~0#1, ~convertINTToFLOAT(currentRoundingMode, __kernel_rem_pio2f_~n~0#1));__kernel_rem_pio2f_~ih~0#1 := 0bv32; [2025-02-07 18:45:40,877 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L163: call ULTIMATE.dealloc(__kernel_rem_pio2f_~#iq~0#1.base, __kernel_rem_pio2f_~#iq~0#1.offset);havoc __kernel_rem_pio2f_~#iq~0#1.base, __kernel_rem_pio2f_~#iq~0#1.offset;call ULTIMATE.dealloc(__kernel_rem_pio2f_~#f~0#1.base, __kernel_rem_pio2f_~#f~0#1.offset);havoc __kernel_rem_pio2f_~#f~0#1.base, __kernel_rem_pio2f_~#f~0#1.offset;call ULTIMATE.dealloc(__kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset);havoc __kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset;call ULTIMATE.dealloc(__kernel_rem_pio2f_~#q~0#1.base, __kernel_rem_pio2f_~#q~0#1.offset);havoc __kernel_rem_pio2f_~#q~0#1.base, __kernel_rem_pio2f_~#q~0#1.offset;__ieee754_rem_pio2f_#t~ret106#1 := __kernel_rem_pio2f_#res#1;havoc __kernel_rem_pio2f_#t~mem18#1, __kernel_rem_pio2f_#t~ite20#1, __kernel_rem_pio2f_#t~mem19#1, __kernel_rem_pio2f_#t~post21#1, __kernel_rem_pio2f_#t~post22#1, __kernel_rem_pio2f_#t~mem23#1, __kernel_rem_pio2f_#t~mem24#1, __kernel_rem_pio2f_#t~post25#1, __kernel_rem_pio2f_#t~post26#1, __kernel_rem_pio2f_#t~mem27#1, __kernel_rem_pio2f_#t~mem28#1, __kernel_rem_pio2f_#t~post29#1, __kernel_rem_pio2f_#t~post30#1, __kernel_rem_pio2f_#t~ret31#1, __kernel_rem_pio2f_#t~ret32#1, __kernel_rem_pio2f_#t~mem33#1, __kernel_rem_pio2f_#t~mem34#1, __kernel_rem_pio2f_#t~mem35#1, __kernel_rem_pio2f_#t~mem36#1, __kernel_rem_pio2f_#t~mem37#1, __kernel_rem_pio2f_#t~post38#1, __kernel_rem_pio2f_#t~switch39#1, __kernel_rem_pio2f_#t~mem40#1, __kernel_rem_pio2f_#t~mem41#1, __kernel_rem_pio2f_#t~ret42#1, __kernel_rem_pio2f_#t~mem43#1, __kernel_rem_pio2f_#t~post44#1, __kernel_rem_pio2f_#t~mem45#1, __kernel_rem_pio2f_#t~post46#1, __kernel_rem_pio2f_#t~mem47#1, __kernel_rem_pio2f_#t~mem48#1, __kernel_rem_pio2f_#t~mem49#1, __kernel_rem_pio2f_#t~post50#1, __kernel_rem_pio2f_#t~post51#1, __kernel_rem_pio2f_#t~mem52#1, __kernel_rem_pio2f_#t~post53#1, __kernel_rem_pio2f_#t~ret54#1, __kernel_rem_pio2f_#t~ret55#1, __kernel_rem_pio2f_#t~mem56#1, __kernel_rem_pio2f_#t~post57#1, __kernel_rem_pio2f_#t~mem58#1, __kernel_rem_pio2f_#t~mem59#1, __kernel_rem_pio2f_#t~post60#1, __kernel_rem_pio2f_#t~post61#1, __kernel_rem_pio2f_#t~switch62#1, __kernel_rem_pio2f_#t~mem63#1, __kernel_rem_pio2f_#t~post64#1, __kernel_rem_pio2f_#t~mem65#1, __kernel_rem_pio2f_#t~post66#1, __kernel_rem_pio2f_#t~mem67#1, __kernel_rem_pio2f_#t~mem68#1, __kernel_rem_pio2f_#t~post69#1, __kernel_rem_pio2f_#t~mem70#1, __kernel_rem_pio2f_#t~mem71#1, __kernel_rem_pio2f_#t~mem73#1, __kernel_rem_pio2f_#t~mem72#1, __kernel_rem_pio2f_#t~post74#1, __kernel_rem_pio2f_#t~mem75#1, __kernel_rem_pio2f_#t~mem76#1, __kernel_rem_pio2f_#t~mem78#1, __kernel_rem_pio2f_#t~mem77#1, __kernel_rem_pio2f_#t~post79#1, __kernel_rem_pio2f_#t~mem80#1, __kernel_rem_pio2f_#t~post81#1, __kernel_rem_pio2f_#t~mem82#1, __kernel_rem_pio2f_#t~mem83#1, __kernel_rem_pio2f_#t~mem84#1, __kernel_rem_pio2f_#t~mem85#1, __kernel_rem_pio2f_~x#1.base, __kernel_rem_pio2f_~x#1.offset, __kernel_rem_pio2f_~y#1.base, __kernel_rem_pio2f_~y#1.offset, __kernel_rem_pio2f_~e0#1, __kernel_rem_pio2f_~nx#1, __kernel_rem_pio2f_~prec#1, __kernel_rem_pio2f_~ipio2#1.base, __kernel_rem_pio2f_~ipio2#1.offset, __kernel_rem_pio2f_~jz~0#1, __kernel_rem_pio2f_~jx~0#1, __kernel_rem_pio2f_~jv~0#1, __kernel_rem_pio2f_~jp~0#1, __kernel_rem_pio2f_~jk~0#1, __kernel_rem_pio2f_~carry~0#1, __kernel_rem_pio2f_~n~0#1, __kernel_rem_pio2f_~#iq~0#1.base, __kernel_rem_pio2f_~#iq~0#1.offset, __kernel_rem_pio2f_~i~1#1, __kernel_rem_pio2f_~j~0#1, __kernel_rem_pio2f_~k~1#1, __kernel_rem_pio2f_~m~0#1, __kernel_rem_pio2f_~q0~0#1, __kernel_rem_pio2f_~ih~0#1, __kernel_rem_pio2f_~z~0#1, __kernel_rem_pio2f_~fw~0#1, __kernel_rem_pio2f_~#f~0#1.base, __kernel_rem_pio2f_~#f~0#1.offset, __kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset, __kernel_rem_pio2f_~#q~0#1.base, __kernel_rem_pio2f_~#q~0#1.offset;havoc __kernel_rem_pio2f_#in~x#1.base, __kernel_rem_pio2f_#in~x#1.offset, __kernel_rem_pio2f_#in~y#1.base, __kernel_rem_pio2f_#in~y#1.offset, __kernel_rem_pio2f_#in~e0#1, __kernel_rem_pio2f_#in~nx#1, __kernel_rem_pio2f_#in~prec#1, __kernel_rem_pio2f_#in~ipio2#1.base, __kernel_rem_pio2f_#in~ipio2#1.offset;assume { :end_inline___kernel_rem_pio2f } true;__ieee754_rem_pio2f_~n~1#1 := __ieee754_rem_pio2f_#t~ret106#1;havoc __ieee754_rem_pio2f_#t~ret106#1; [2025-02-07 18:45:40,877 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L279: assume ~bvsge~32(__kernel_rem_pio2f_~i~1#1, 0bv32);call __kernel_rem_pio2f_#t~mem56#1 := read~intINTTYPE4#6(__kernel_rem_pio2f_~#iq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#iq~0#1.offset, ~bvmul~32(4bv32, __kernel_rem_pio2f_~i~1#1)), 4bv32);call write~intFLOATTYPE4#3(~fp.mul~32(currentRoundingMode, __kernel_rem_pio2f_~fw~0#1, ~convertINTToFLOAT(currentRoundingMode, __kernel_rem_pio2f_#t~mem56#1)), __kernel_rem_pio2f_~#q~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#q~0#1.offset, ~bvmul~32(4bv32, __kernel_rem_pio2f_~i~1#1)), 4bv32);havoc __kernel_rem_pio2f_#t~mem56#1;__kernel_rem_pio2f_~fw~0#1 := ~fp.mul~32(currentRoundingMode, __kernel_rem_pio2f_~fw~0#1, ~twon8_krempio~0);__kernel_rem_pio2f_#t~post57#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := ~bvsub~32(__kernel_rem_pio2f_#t~post57#1, 1bv32);havoc __kernel_rem_pio2f_#t~post57#1; [2025-02-07 18:45:40,877 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L279: assume !~bvsge~32(__kernel_rem_pio2f_~i~1#1, 0bv32);__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_~jz~0#1; [2025-02-07 18:45:40,877 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L213: assume ~bvslt~32(__kernel_rem_pio2f_~i~1#1, __kernel_rem_pio2f_~jz~0#1);call __kernel_rem_pio2f_#t~mem37#1 := read~intINTTYPE4#6(__kernel_rem_pio2f_~#iq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#iq~0#1.offset, ~bvmul~32(4bv32, __kernel_rem_pio2f_~i~1#1)), 4bv32);__kernel_rem_pio2f_~j~0#1 := __kernel_rem_pio2f_#t~mem37#1;havoc __kernel_rem_pio2f_#t~mem37#1; [2025-02-07 18:45:40,877 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L213: assume !~bvslt~32(__kernel_rem_pio2f_~i~1#1, __kernel_rem_pio2f_~jz~0#1); [2025-02-07 18:45:40,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L213-1: __kernel_rem_pio2f_#t~post38#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := ~bvadd~32(1bv32, __kernel_rem_pio2f_#t~post38#1);havoc __kernel_rem_pio2f_#t~post38#1; [2025-02-07 18:45:40,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L304: assume ~bvsle~32(__kernel_rem_pio2f_~i~1#1, __kernel_rem_pio2f_~jz~0#1);call __kernel_rem_pio2f_#t~mem68#1 := read~intFLOATTYPE4#4(__kernel_rem_pio2f_~#fq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#fq~0#1.offset, ~bvmul~32(4bv32, __kernel_rem_pio2f_~i~1#1)), 4bv32);__kernel_rem_pio2f_~fw~0#1 := ~fp.add~32(currentRoundingMode, __kernel_rem_pio2f_~fw~0#1, __kernel_rem_pio2f_#t~mem68#1);__kernel_rem_pio2f_#t~post69#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := ~bvadd~32(1bv32, __kernel_rem_pio2f_#t~post69#1);havoc __kernel_rem_pio2f_#t~post69#1; [2025-02-07 18:45:40,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L304: assume !~bvsle~32(__kernel_rem_pio2f_~i~1#1, __kernel_rem_pio2f_~jz~0#1);call write~intFLOATTYPE4#30((if 0bv32 == __kernel_rem_pio2f_~ih~0#1 then __kernel_rem_pio2f_~fw~0#1 else ~fp.neg~32(__kernel_rem_pio2f_~fw~0#1)), __kernel_rem_pio2f_~y#1.base, ~bvadd~32(4bv32, __kernel_rem_pio2f_~y#1.offset), 4bv32); [2025-02-07 18:45:40,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L205: assume 0bv32 == __kernel_rem_pio2f_~q0~0#1;call __kernel_rem_pio2f_#t~mem36#1 := read~intINTTYPE4#6(__kernel_rem_pio2f_~#iq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#iq~0#1.offset, ~bvmul~32(4bv32, ~bvsub~32(__kernel_rem_pio2f_~jz~0#1, 1bv32))), 4bv32);__kernel_rem_pio2f_~ih~0#1 := ~bvashr~32(__kernel_rem_pio2f_#t~mem36#1, 8bv32); [2025-02-07 18:45:40,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L205: assume !(0bv32 == __kernel_rem_pio2f_~q0~0#1); [2025-02-07 18:45:40,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L297: assume __kernel_rem_pio2f_#t~switch62#1; [2025-02-07 18:45:40,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L297: assume !__kernel_rem_pio2f_#t~switch62#1; [2025-02-07 18:45:40,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L223: assume ~bvsgt~32(__kernel_rem_pio2f_~q0~0#1, 0bv32);__kernel_rem_pio2f_#t~switch39#1 := 1bv32 == __kernel_rem_pio2f_~q0~0#1; [2025-02-07 18:45:40,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L223: assume !~bvsgt~32(__kernel_rem_pio2f_~q0~0#1, 0bv32); [2025-02-07 18:45:40,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L314: assume ~bvsgt~32(__kernel_rem_pio2f_~i~1#1, 1bv32);call __kernel_rem_pio2f_#t~mem75#1 := read~intFLOATTYPE4#4(__kernel_rem_pio2f_~#fq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#fq~0#1.offset, ~bvmul~32(4bv32, ~bvsub~32(__kernel_rem_pio2f_~i~1#1, 1bv32))), 4bv32);call __kernel_rem_pio2f_#t~mem76#1 := read~intFLOATTYPE4#4(__kernel_rem_pio2f_~#fq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#fq~0#1.offset, ~bvmul~32(4bv32, __kernel_rem_pio2f_~i~1#1)), 4bv32);__kernel_rem_pio2f_~fw~0#1 := ~fp.add~32(currentRoundingMode, __kernel_rem_pio2f_#t~mem75#1, __kernel_rem_pio2f_#t~mem76#1);havoc __kernel_rem_pio2f_#t~mem75#1;havoc __kernel_rem_pio2f_#t~mem76#1;call __kernel_rem_pio2f_#t~mem78#1 := read~intFLOATTYPE4#4(__kernel_rem_pio2f_~#fq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#fq~0#1.offset, ~bvmul~32(4bv32, __kernel_rem_pio2f_~i~1#1)), 4bv32);call __kernel_rem_pio2f_#t~mem77#1 := read~intFLOATTYPE4#4(__kernel_rem_pio2f_~#fq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#fq~0#1.offset, ~bvmul~32(4bv32, ~bvsub~32(__kernel_rem_pio2f_~i~1#1, 1bv32))), 4bv32);call write~intFLOATTYPE4#4(~fp.add~32(currentRoundingMode, __kernel_rem_pio2f_#t~mem78#1, ~fp.sub~32(currentRoundingMode, __kernel_rem_pio2f_#t~mem77#1, __kernel_rem_pio2f_~fw~0#1)), __kernel_rem_pio2f_~#fq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#fq~0#1.offset, ~bvmul~32(4bv32, __kernel_rem_pio2f_~i~1#1)), 4bv32);havoc __kernel_rem_pio2f_#t~mem78#1;havoc __kernel_rem_pio2f_#t~mem77#1;call write~intFLOATTYPE4#4(__kernel_rem_pio2f_~fw~0#1, __kernel_rem_pio2f_~#fq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#fq~0#1.offset, ~bvmul~32(4bv32, ~bvsub~32(__kernel_rem_pio2f_~i~1#1, 1bv32))), 4bv32);__kernel_rem_pio2f_#t~post79#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := ~bvsub~32(__kernel_rem_pio2f_#t~post79#1, 1bv32);havoc __kernel_rem_pio2f_#t~post79#1; [2025-02-07 18:45:40,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L314: assume !~bvsgt~32(__kernel_rem_pio2f_~i~1#1, 1bv32);__kernel_rem_pio2f_~fw~0#1 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~Pluszero~64());__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_~jz~0#1; [2025-02-07 18:45:40,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L248: assume ~bvsle~32(__kernel_rem_pio2f_~i~1#1, ~bvadd~32(__kernel_rem_pio2f_~jz~0#1, __kernel_rem_pio2f_~k~1#1));call __kernel_rem_pio2f_#t~mem47#1 := read~intINTTYPE4#16(__kernel_rem_pio2f_~ipio2#1.base, ~bvadd~32(__kernel_rem_pio2f_~ipio2#1.offset, ~bvmul~32(4bv32, ~bvadd~32(__kernel_rem_pio2f_~jv~0#1, __kernel_rem_pio2f_~i~1#1))), 4bv32);call write~intFLOATTYPE4#28(~convertINTToFLOAT(currentRoundingMode, __kernel_rem_pio2f_#t~mem47#1), __kernel_rem_pio2f_~#f~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#f~0#1.offset, ~bvmul~32(4bv32, ~bvadd~32(__kernel_rem_pio2f_~jx~0#1, __kernel_rem_pio2f_~i~1#1))), 4bv32);havoc __kernel_rem_pio2f_#t~mem47#1;__kernel_rem_pio2f_~j~0#1 := 0bv32;__kernel_rem_pio2f_~fw~0#1 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~Pluszero~64()); [2025-02-07 18:45:40,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L248: assume !~bvsle~32(__kernel_rem_pio2f_~i~1#1, ~bvadd~32(__kernel_rem_pio2f_~jz~0#1, __kernel_rem_pio2f_~k~1#1));__kernel_rem_pio2f_~jz~0#1 := ~bvadd~32(__kernel_rem_pio2f_~jz~0#1, __kernel_rem_pio2f_~k~1#1); [2025-02-07 18:45:40,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L248-1: __kernel_rem_pio2f_~i~1#1 := ~bvadd~32(1bv32, __kernel_rem_pio2f_~jz~0#1); [2025-02-07 18:45:40,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L215: assume 0bv32 == __kernel_rem_pio2f_~carry~0#1; [2025-02-07 18:45:40,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L215: assume !(0bv32 == __kernel_rem_pio2f_~carry~0#1);call write~intINTTYPE4#6(~bvsub~32(255bv32, __kernel_rem_pio2f_~j~0#1), __kernel_rem_pio2f_~#iq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#iq~0#1.offset, ~bvmul~32(4bv32, __kernel_rem_pio2f_~i~1#1)), 4bv32); [2025-02-07 18:45:40,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L628: assume !main_#t~short137#1;havoc main_#t~ret136#1;havoc main_#t~short137#1; [2025-02-07 18:45:40,880 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L628: assume !!main_#t~short137#1;havoc main_#t~ret136#1;havoc main_#t~short137#1;main_#res#1 := 0bv32;#t~ret138#1 := main_#res#1;havoc main_#t~ret135#1, main_#t~ret136#1, main_#t~short137#1, main_~x~0#1, main_~res~0#1;assume { :end_inline_main } true; [2025-02-07 18:45:40,880 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L628-1: main_#t~ret136#1 := __signbit_float_#res#1;havoc __signbit_float_#t~mem134#1, __signbit_float_~#gf_u~13#1.base, __signbit_float_~#gf_u~13#1.offset, __signbit_float_~x#1, __signbit_float_~w~2#1;havoc __signbit_float_#in~x#1;assume { :end_inline___signbit_float } true;main_#t~short137#1 := 1bv32 == main_#t~ret136#1; [2025-02-07 18:45:40,880 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L628-2: assume main_#t~short137#1;assume { :begin_inline___signbit_float } true;__signbit_float_#in~x#1 := main_~res~0#1;havoc __signbit_float_#res#1;havoc __signbit_float_#t~mem134#1, __signbit_float_~#gf_u~13#1.base, __signbit_float_~#gf_u~13#1.offset, __signbit_float_~x#1, __signbit_float_~w~2#1;__signbit_float_~x#1 := __signbit_float_#in~x#1;havoc __signbit_float_~w~2#1; [2025-02-07 18:45:40,880 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L628-2: assume !main_#t~short137#1; [2025-02-07 18:45:40,880 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L240: assume ~fp.eq~32(__kernel_rem_pio2f_~z~0#1, ~zero_krempio~0);__kernel_rem_pio2f_~j~0#1 := 0bv32;__kernel_rem_pio2f_~i~1#1 := ~bvsub~32(__kernel_rem_pio2f_~jz~0#1, 1bv32); [2025-02-07 18:45:40,880 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L240: assume !~fp.eq~32(__kernel_rem_pio2f_~z~0#1, ~zero_krempio~0); [2025-02-07 18:45:40,881 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L207: assume ~fp.geq~32(__kernel_rem_pio2f_~z~0#1, ~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~64(currentRoundingMode, 0.5)));__kernel_rem_pio2f_~ih~0#1 := 2bv32; [2025-02-07 18:45:40,881 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L207: assume !~fp.geq~32(__kernel_rem_pio2f_~z~0#1, ~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~64(currentRoundingMode, 0.5))); [2025-02-07 18:45:40,881 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L298-1: assume __kernel_rem_pio2f_#t~switch62#1;__kernel_rem_pio2f_~fw~0#1 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~Pluszero~64());__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_~jz~0#1; [2025-02-07 18:45:40,881 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L298-1: assume !__kernel_rem_pio2f_#t~switch62#1;__kernel_rem_pio2f_#t~switch62#1 := __kernel_rem_pio2f_#t~switch62#1 || 3bv32 == __kernel_rem_pio2f_~prec#1; [2025-02-07 18:45:40,881 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L298-2: __kernel_rem_pio2f_#t~switch62#1 := __kernel_rem_pio2f_#t~switch62#1 || 2bv32 == __kernel_rem_pio2f_~prec#1; [2025-02-07 18:45:40,881 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L290: havoc __kernel_rem_pio2f_#t~switch62#1;havoc __kernel_rem_pio2f_#t~mem67#1;havoc __kernel_rem_pio2f_#t~switch62#1;havoc __kernel_rem_pio2f_#t~mem67#1;__kernel_rem_pio2f_#res#1 := ~bvand~32(7bv32, __kernel_rem_pio2f_~n~0#1);call ULTIMATE.dealloc(__kernel_rem_pio2f_~#iq~0#1.base, __kernel_rem_pio2f_~#iq~0#1.offset);havoc __kernel_rem_pio2f_~#iq~0#1.base, __kernel_rem_pio2f_~#iq~0#1.offset;call ULTIMATE.dealloc(__kernel_rem_pio2f_~#f~0#1.base, __kernel_rem_pio2f_~#f~0#1.offset);havoc __kernel_rem_pio2f_~#f~0#1.base, __kernel_rem_pio2f_~#f~0#1.offset;call ULTIMATE.dealloc(__kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset);havoc __kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset;call ULTIMATE.dealloc(__kernel_rem_pio2f_~#q~0#1.base, __kernel_rem_pio2f_~#q~0#1.offset);havoc __kernel_rem_pio2f_~#q~0#1.base, __kernel_rem_pio2f_~#q~0#1.offset; [2025-02-07 18:45:40,881 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L216: assume 0bv32 != __kernel_rem_pio2f_~j~0#1;__kernel_rem_pio2f_~carry~0#1 := 1bv32;call write~intINTTYPE4#6(~bvsub~32(256bv32, __kernel_rem_pio2f_~j~0#1), __kernel_rem_pio2f_~#iq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#iq~0#1.offset, ~bvmul~32(4bv32, __kernel_rem_pio2f_~i~1#1)), 4bv32); [2025-02-07 18:45:40,881 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L216: assume !(0bv32 != __kernel_rem_pio2f_~j~0#1); [2025-02-07 18:45:40,881 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L629: assume false;main_#res#1 := 1bv32; [2025-02-07 18:45:40,881 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L629: assume !false; [2025-02-07 18:45:40,881 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L233: assume 2bv32 == __kernel_rem_pio2f_~ih~0#1;__kernel_rem_pio2f_~z~0#1 := ~fp.sub~32(currentRoundingMode, ~one_krempio~0, __kernel_rem_pio2f_~z~0#1); [2025-02-07 18:45:40,881 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L233: assume !(2bv32 == __kernel_rem_pio2f_~ih~0#1); [2025-02-07 18:45:40,881 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L200: assume ~bvsgt~32(__kernel_rem_pio2f_~q0~0#1, 0bv32);call __kernel_rem_pio2f_#t~mem33#1 := read~intINTTYPE4#6(__kernel_rem_pio2f_~#iq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#iq~0#1.offset, ~bvmul~32(4bv32, ~bvsub~32(__kernel_rem_pio2f_~jz~0#1, 1bv32))), 4bv32);__kernel_rem_pio2f_~i~1#1 := ~bvashr~32(__kernel_rem_pio2f_#t~mem33#1, ~bvsub~32(8bv32, __kernel_rem_pio2f_~q0~0#1));havoc __kernel_rem_pio2f_#t~mem33#1;__kernel_rem_pio2f_~n~0#1 := ~bvadd~32(__kernel_rem_pio2f_~n~0#1, __kernel_rem_pio2f_~i~1#1);call __kernel_rem_pio2f_#t~mem34#1 := read~intINTTYPE4#6(__kernel_rem_pio2f_~#iq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#iq~0#1.offset, ~bvmul~32(4bv32, ~bvsub~32(__kernel_rem_pio2f_~jz~0#1, 1bv32))), 4bv32);call write~intINTTYPE4#6(~bvsub~32(__kernel_rem_pio2f_#t~mem34#1, ~bvshl~32(__kernel_rem_pio2f_~i~1#1, ~bvsub~32(8bv32, __kernel_rem_pio2f_~q0~0#1))), __kernel_rem_pio2f_~#iq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#iq~0#1.offset, ~bvmul~32(4bv32, ~bvsub~32(__kernel_rem_pio2f_~jz~0#1, 1bv32))), 4bv32);havoc __kernel_rem_pio2f_#t~mem34#1;call __kernel_rem_pio2f_#t~mem35#1 := read~intINTTYPE4#6(__kernel_rem_pio2f_~#iq~0#1.base, ~bvadd~32(__kernel_rem_pio2f_~#iq~0#1.offset, ~bvmul~32(4bv32, ~bvsub~32(__kernel_rem_pio2f_~jz~0#1, 1bv32))), 4bv32);__kernel_rem_pio2f_~ih~0#1 := ~bvashr~32(__kernel_rem_pio2f_#t~mem35#1, ~bvsub~32(7bv32, __kernel_rem_pio2f_~q0~0#1));havoc __kernel_rem_pio2f_#t~mem35#1; [2025-02-07 18:45:40,881 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L200: assume !~bvsgt~32(__kernel_rem_pio2f_~q0~0#1, 0bv32); [2025-02-07 18:45:40,881 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L613-1: __signbit_float_#res#1 := (if 0bv32 != ~bvand~32(2147483648bv32, __signbit_float_~w~2#1) then 1bv32 else 0bv32); [2025-02-07 18:45:40,881 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L291-1: assume __kernel_rem_pio2f_#t~switch62#1;__kernel_rem_pio2f_~fw~0#1 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~Pluszero~64());__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_~jz~0#1; [2025-02-07 18:45:40,881 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L291-1: assume !__kernel_rem_pio2f_#t~switch62#1;__kernel_rem_pio2f_#t~switch62#1 := __kernel_rem_pio2f_#t~switch62#1 || 1bv32 == __kernel_rem_pio2f_~prec#1; [2025-02-07 18:45:40,930 INFO L? ?]: Removed 172 outVars from TransFormulas that were not future-live. [2025-02-07 18:45:40,930 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 18:45:40,939 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 18:45:40,939 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 18:45:40,939 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 06:45:40 BoogieIcfgContainer [2025-02-07 18:45:40,939 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 18:45:40,941 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 18:45:40,941 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 18:45:40,944 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 18:45:40,945 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 06:44:37" (1/3) ... [2025-02-07 18:45:40,945 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@653f862c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 06:45:40, skipping insertion in model container [2025-02-07 18:45:40,945 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:37" (2/3) ... [2025-02-07 18:45:40,945 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@653f862c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 06:45:40, skipping insertion in model container [2025-02-07 18:45:40,945 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 06:45:40" (3/3) ... [2025-02-07 18:45:40,946 INFO L128 eAbstractionObserver]: Analyzing ICFG float_req_bl_0530b.c [2025-02-07 18:45:40,955 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 18:45:40,956 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG float_req_bl_0530b.c that has 5 procedures, 147 locations, 1 initial locations, 43 loop locations, and 1 error locations. [2025-02-07 18:45:40,989 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 18:45:40,997 INFO L333 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, mAutomataTypeConcurrency=PETRI_NET, 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;@78f9d74b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 18:45:40,997 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-07 18:45:41,001 INFO L276 IsEmpty]: Start isEmpty. Operand has 146 states, 132 states have (on average 1.6742424242424243) internal successors, (221), 134 states have internal predecessors, (221), 7 states have call successors, (7), 4 states have call predecessors, (7), 4 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2025-02-07 18:45:41,008 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-07 18:45:41,009 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-07 18:45:41,012 INFO L422 BasicCegarLoop]: Path program histogram: [] [2025-02-07 18:45:41,017 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 146 states, 132 states have (on average 1.6742424242424243) internal successors, (221), 134 states have internal predecessors, (221), 7 states have call successors, (7), 4 states have call predecessors, (7), 4 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2025-02-07 18:45:41,060 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 18:45:41,069 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 06:45:41 BoogieIcfgContainer [2025-02-07 18:45:41,070 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 18:45:41,070 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 18:45:41,071 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 18:45:41,071 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 18:45:41,072 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 06:45:40" (3/4) ... [2025-02-07 18:45:41,073 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-07 18:45:41,076 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure fabs_float [2025-02-07 18:45:41,076 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure copysign_float [2025-02-07 18:45:41,076 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure scalbn_float [2025-02-07 18:45:41,076 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __kernel_tanf [2025-02-07 18:45:41,083 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 78 nodes and edges [2025-02-07 18:45:41,084 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2025-02-07 18:45:41,085 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2025-02-07 18:45:41,086 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-07 18:45:41,215 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-07 18:45:41,215 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-07 18:45:41,215 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 18:45:41,216 INFO L158 Benchmark]: Toolchain (without parser) took 64002.81ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 91.0MB in the beginning and 81.5MB in the end (delta: 9.6MB). Peak memory consumption was 124.5MB. Max. memory is 16.1GB. [2025-02-07 18:45:41,216 INFO L158 Benchmark]: CDTParser took 1.48ms. Allocated memory is still 83.9MB. Free memory was 61.3MB in the beginning and 61.3MB in the end (delta: 37.2kB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 18:45:41,217 INFO L158 Benchmark]: CACSL2BoogieTranslator took 453.35ms. Allocated memory is still 117.4MB. Free memory was 91.0MB in the beginning and 59.9MB in the end (delta: 31.1MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2025-02-07 18:45:41,217 INFO L158 Benchmark]: Boogie Procedure Inliner took 60.73ms. Allocated memory is still 117.4MB. Free memory was 59.9MB in the beginning and 53.3MB in the end (delta: 6.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 18:45:41,217 INFO L158 Benchmark]: Boogie Preprocessor took 114.91ms. Allocated memory is still 117.4MB. Free memory was 53.3MB in the beginning and 39.8MB in the end (delta: 13.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 18:45:41,217 INFO L158 Benchmark]: IcfgBuilder took 63095.00ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 39.8MB in the beginning and 111.1MB in the end (delta: -71.3MB). Peak memory consumption was 55.8MB. Max. memory is 16.1GB. [2025-02-07 18:45:41,217 INFO L158 Benchmark]: TraceAbstraction took 128.80ms. Allocated memory is still 234.9MB. Free memory was 110.1MB in the beginning and 99.6MB in the end (delta: 10.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 18:45:41,218 INFO L158 Benchmark]: Witness Printer took 144.93ms. Allocated memory is still 234.9MB. Free memory was 99.6MB in the beginning and 81.5MB in the end (delta: 18.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-02-07 18:45:41,219 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.48ms. Allocated memory is still 83.9MB. Free memory was 61.3MB in the beginning and 61.3MB in the end (delta: 37.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 453.35ms. Allocated memory is still 117.4MB. Free memory was 91.0MB in the beginning and 59.9MB in the end (delta: 31.1MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 60.73ms. Allocated memory is still 117.4MB. Free memory was 59.9MB in the beginning and 53.3MB in the end (delta: 6.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 114.91ms. Allocated memory is still 117.4MB. Free memory was 53.3MB in the beginning and 39.8MB in the end (delta: 13.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 63095.00ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 39.8MB in the beginning and 111.1MB in the end (delta: -71.3MB). Peak memory consumption was 55.8MB. Max. memory is 16.1GB. * TraceAbstraction took 128.80ms. Allocated memory is still 234.9MB. Free memory was 110.1MB in the beginning and 99.6MB in the end (delta: 10.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 144.93ms. Allocated memory is still 234.9MB. Free memory was 99.6MB in the beginning and 81.5MB in the end (delta: 18.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * 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 - PositiveResult [Line: 629]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 147 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.0s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, 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=146occurred 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: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2025-02-07 18:45:41,359 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE