./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/float-newlib/float_req_bl_0550b.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_0550b.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 6b8c4e82653e996d3b6c79d2db05a0118f18a520369a0f7d2fb090d4048ab9c4 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 18:44:12,283 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 18:44:12,329 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 18:44:12,332 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 18:44:12,332 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 18:44:12,345 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 18:44:12,345 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 18:44:12,346 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 18:44:12,346 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 18:44:12,346 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 18:44:12,347 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 18:44:12,347 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 18:44:12,347 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 18:44:12,347 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 18:44:12,347 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 18:44:12,347 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 18:44:12,347 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 18:44:12,347 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 18:44:12,347 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 18:44:12,347 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 18:44:12,347 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 18:44:12,348 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 18:44:12,348 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 18:44:12,348 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 18:44:12,348 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 18:44:12,348 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 18:44:12,348 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 18:44:12,348 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 18:44:12,348 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 18:44:12,348 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 18:44:12,348 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 18:44:12,348 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 18:44:12,348 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 18:44:12,348 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 18:44:12,348 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 18:44:12,348 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 18:44:12,348 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 18:44:12,348 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 18:44:12,348 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 18:44:12,348 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 18:44:12,348 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 18:44:12,348 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 18:44:12,348 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 18:44:12,348 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 -> 6b8c4e82653e996d3b6c79d2db05a0118f18a520369a0f7d2fb090d4048ab9c4 [2025-02-07 18:44:12,572 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 18:44:12,577 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 18:44:12,578 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 18:44:12,579 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 18:44:12,579 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 18:44:12,580 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/float-newlib/float_req_bl_0550b.c [2025-02-07 18:44:13,637 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/7f8ba172c/2139632f423547e4b352871850054d31/FLAG0c806b3d2 [2025-02-07 18:44:13,877 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 18:44:13,878 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/float-newlib/float_req_bl_0550b.c [2025-02-07 18:44:13,884 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/7f8ba172c/2139632f423547e4b352871850054d31/FLAG0c806b3d2 [2025-02-07 18:44:13,894 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/7f8ba172c/2139632f423547e4b352871850054d31 [2025-02-07 18:44:13,896 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 18:44:13,897 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 18:44:13,898 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 18:44:13,898 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 18:44:13,902 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 18:44:13,902 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 06:44:13" (1/1) ... [2025-02-07 18:44:13,903 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5991e630 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:13, skipping insertion in model container [2025-02-07 18:44:13,903 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 06:44:13" (1/1) ... [2025-02-07 18:44:13,929 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 18:44:14,165 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_0550b.c[15673,15686] [2025-02-07 18:44:14,167 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 18:44:14,203 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 18:44:14,290 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_0550b.c[15673,15686] [2025-02-07 18:44:14,291 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 18:44:14,317 INFO L204 MainTranslator]: Completed translation [2025-02-07 18:44:14,318 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:14 WrapperNode [2025-02-07 18:44:14,318 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 18:44:14,319 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 18:44:14,319 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 18:44:14,319 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 18:44:14,323 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:14" (1/1) ... [2025-02-07 18:44:14,338 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:14" (1/1) ... [2025-02-07 18:44:14,380 INFO L138 Inliner]: procedures = 27, calls = 519, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 1043 [2025-02-07 18:44:14,380 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 18:44:14,381 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 18:44:14,381 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 18:44:14,381 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 18:44:14,389 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:14" (1/1) ... [2025-02-07 18:44:14,390 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:14" (1/1) ... [2025-02-07 18:44:14,397 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:14" (1/1) ... [2025-02-07 18:44:14,405 WARN L109 MemorySlicer]: Omit memory slicing because it failed with the following exception: Unsupported: Memory array in LHS [2025-02-07 18:44:14,405 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:14" (1/1) ... [2025-02-07 18:44:14,405 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:14" (1/1) ... [2025-02-07 18:44:14,430 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:14" (1/1) ... [2025-02-07 18:44:14,432 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:14" (1/1) ... [2025-02-07 18:44:14,435 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:14" (1/1) ... [2025-02-07 18:44:14,439 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:14" (1/1) ... [2025-02-07 18:44:14,447 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 18:44:14,448 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 18:44:14,448 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 18:44:14,448 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 18:44:14,450 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:14" (1/1) ... [2025-02-07 18:44:14,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 18:44:14,462 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 18:44:14,474 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 18:44:14,476 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 18:44:14,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 18:44:14,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2025-02-07 18:44:14,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2025-02-07 18:44:14,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-07 18:44:14,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2025-02-07 18:44:14,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-02-07 18:44:14,493 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2025-02-07 18:44:14,493 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2025-02-07 18:44:14,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2025-02-07 18:44:14,493 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2025-02-07 18:44:14,493 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2025-02-07 18:44:14,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-02-07 18:44:14,494 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2025-02-07 18:44:14,494 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2025-02-07 18:44:14,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-02-07 18:44:14,494 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_tanf [2025-02-07 18:44:14,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_tanf [2025-02-07 18:44:14,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 18:44:14,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 18:44:14,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-07 18:44:14,618 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 18:44:14,620 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 18:44:14,797 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L564: havoc ~a~0, ~t~1, ~i~3; [2025-02-07 18:44:14,797 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L559: havoc #t~bitwise140; [2025-02-07 18:44:19,802 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L283: 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 18:44:19,802 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L283: 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 18:44:19,802 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L250: assume 0 != __kernel_rem_pio2f_~carry~0#1; [2025-02-07 18:44:19,802 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L250: assume !(0 != __kernel_rem_pio2f_~carry~0#1); [2025-02-07 18:44:19,802 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L630: assume 0 == main_#t~ret152#1;havoc main_#t~ret152#1; [2025-02-07 18:44:19,802 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L630: assume !(0 == main_#t~ret152#1);havoc main_#t~ret152#1;main_#res#1 := 0;#t~ret153#1 := main_#res#1;havoc main_#t~ret151#1, main_#t~ret152#1, main_~x~0#1, main_~res~0#1;assume { :end_inline_main } true; [2025-02-07 18:44:19,802 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L498: assume __ieee754_rem_pio2f_~hx~1#1 < 0;call __ieee754_rem_pio2f_#t~mem122#1 := read~real(__ieee754_rem_pio2f_~y#1.base, __ieee754_rem_pio2f_~y#1.offset, 4);call write~real(~someUnaryFLOAToperation(__ieee754_rem_pio2f_#t~mem122#1), __ieee754_rem_pio2f_~y#1.base, __ieee754_rem_pio2f_~y#1.offset, 4);havoc __ieee754_rem_pio2f_#t~mem122#1;call __ieee754_rem_pio2f_#t~mem123#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~mem123#1), __ieee754_rem_pio2f_~y#1.base, 4 + __ieee754_rem_pio2f_~y#1.offset, 4);havoc __ieee754_rem_pio2f_#t~mem123#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 18:44:19,802 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L498: 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 18:44:19,803 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L300: 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~mem73#1 := read~real(~#PIo2_krempio~0.base, ~#PIo2_krempio~0.offset + 4 * __kernel_rem_pio2f_~k~1#1, 4);call __kernel_rem_pio2f_#t~mem74#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~mem73#1, __kernel_rem_pio2f_#t~mem74#1));__kernel_rem_pio2f_#t~post75#1 := __kernel_rem_pio2f_~k~1#1;__kernel_rem_pio2f_~k~1#1 := 1 + __kernel_rem_pio2f_#t~post75#1;havoc __kernel_rem_pio2f_#t~post75#1; [2025-02-07 18:44:19,803 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L300: 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~post76#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_#t~post76#1 - 1;havoc __kernel_rem_pio2f_#t~post76#1; [2025-02-07 18:44:19,803 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L251: __kernel_rem_pio2f_~z~0#1 := ~someBinaryArithmeticFLOAToperation(__kernel_rem_pio2f_~z~0#1, __kernel_rem_pio2f_#t~ret56#1); [2025-02-07 18:44:19,803 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L251-1: SUMMARY for call __kernel_rem_pio2f_#t~ret56#1 := scalbn_float(~one_krempio~0, __kernel_rem_pio2f_~q0~0#1); srcloc: null [2025-02-07 18:44:19,803 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L218: call write~int(__kernel_rem_pio2f_#t~mem47#1 - __kernel_rem_pio2f_#t~bitwise46#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~mem47#1;havoc __kernel_rem_pio2f_#t~bitwise46#1;call __kernel_rem_pio2f_#t~mem48#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 18:44:19,803 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L218-1: [2025-02-07 18:44:19,804 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L218-2: havoc __kernel_rem_pio2f_#t~bitwise46#1;assume __kernel_rem_pio2f_#t~bitwise46#1 > __kernel_rem_pio2f_~i~1#1; [2025-02-07 18:44:19,804 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L631: assume false;main_#res#1 := 1; [2025-02-07 18:44:19,804 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L631: assume !false; [2025-02-07 18:44:19,804 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L218-3: assume 0 == __kernel_rem_pio2f_~i~1#1 || 0 == 8 - __kernel_rem_pio2f_~q0~0#1;__kernel_rem_pio2f_#t~bitwise46#1 := __kernel_rem_pio2f_~i~1#1; [2025-02-07 18:44:19,804 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L218-3: assume !(0 == __kernel_rem_pio2f_~i~1#1 || 0 == 8 - __kernel_rem_pio2f_~q0~0#1); [2025-02-07 18:44:19,804 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L334: assume __kernel_rem_pio2f_~i~1#1 >= 2;call __kernel_rem_pio2f_#t~mem95#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~mem95#1);__kernel_rem_pio2f_#t~post96#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_#t~post96#1 - 1;havoc __kernel_rem_pio2f_#t~post96#1; [2025-02-07 18:44:19,804 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L334: assume !(__kernel_rem_pio2f_~i~1#1 >= 2); [2025-02-07 18:44:19,804 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L615: havoc tan_float_#t~mem148#1;havoc tan_float_#t~mem149#1;havoc tan_float_#t~ret150#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~mem145#1, tan_float_~#gf_u~13#1.base, tan_float_~#gf_u~13#1.offset, tan_float_#t~ret146#1, tan_float_#t~ret147#1, tan_float_#t~mem148#1, tan_float_#t~mem149#1, tan_float_#t~ret150#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~7#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;assume { :begin_inline_isnan_float } true;isnan_float_#in~x#1 := main_~res~0#1;havoc isnan_float_#res#1;havoc isnan_float_~x#1;isnan_float_~x#1 := isnan_float_#in~x#1;isnan_float_#res#1 := (if ~someBinaryFLOATComparisonOperation(isnan_float_~x#1, isnan_float_~x#1) then 1 else 0);main_#t~ret152#1 := isnan_float_#res#1;havoc isnan_float_~x#1;havoc isnan_float_#in~x#1;assume { :end_inline_isnan_float } true;assume -2147483648 <= main_#t~ret152#1 && main_#t~ret152#1 <= 2147483647; [2025-02-07 18:44:19,804 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L615-2: tan_float_#res#1 := tan_float_#t~ret150#1;havoc tan_float_#t~mem148#1;havoc tan_float_#t~mem149#1;havoc tan_float_#t~ret150#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 18:44:19,804 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L615-3: SUMMARY for call tan_float_#t~ret150#1 := __kernel_tanf(tan_float_#t~mem148#1, tan_float_#t~mem149#1, 1 - 2 * (tan_float_~n~2#1 % 2)); srcloc: null [2025-02-07 18:44:19,805 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L219: __kernel_rem_pio2f_~ih~0#1 := __kernel_rem_pio2f_#t~bitwise49#1;havoc __kernel_rem_pio2f_#t~mem48#1;havoc __kernel_rem_pio2f_#t~bitwise49#1; [2025-02-07 18:44:19,805 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L219-1: [2025-02-07 18:44:19,805 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L219-2: havoc __kernel_rem_pio2f_#t~bitwise49#1;assume __kernel_rem_pio2f_#t~bitwise49#1 < __kernel_rem_pio2f_#t~mem48#1; [2025-02-07 18:44:19,805 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L219-3: assume 0 == __kernel_rem_pio2f_#t~mem48#1 || 0 == 7 - __kernel_rem_pio2f_~q0~0#1;__kernel_rem_pio2f_#t~bitwise49#1 := __kernel_rem_pio2f_#t~mem48#1; [2025-02-07 18:44:19,805 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L219-3: assume !(0 == __kernel_rem_pio2f_#t~mem48#1 || 0 == 7 - __kernel_rem_pio2f_~q0~0#1); [2025-02-07 18:44:19,805 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L319: assume __kernel_rem_pio2f_~i~1#1 <= __kernel_rem_pio2f_~jz~0#1;call __kernel_rem_pio2f_#t~mem83#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~mem83#1);__kernel_rem_pio2f_#t~post84#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := 1 + __kernel_rem_pio2f_#t~post84#1;havoc __kernel_rem_pio2f_#t~post84#1; [2025-02-07 18:44:19,805 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L319: 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 18:44:19,805 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L220: assume 0 == __kernel_rem_pio2f_~q0~0#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_~jz~0#1 - 1), 4);__kernel_rem_pio2f_~ih~0#1 := __kernel_rem_pio2f_#t~mem50#1 / 256; [2025-02-07 18:44:19,805 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L220: assume !(0 == __kernel_rem_pio2f_~q0~0#1); [2025-02-07 18:44:19,805 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L238: assume __kernel_rem_pio2f_~q0~0#1 > 0;__kernel_rem_pio2f_#t~switch53#1 := 1 == __kernel_rem_pio2f_~q0~0#1; [2025-02-07 18:44:19,805 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L238: assume !(__kernel_rem_pio2f_~q0~0#1 > 0); [2025-02-07 18:44:19,805 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L255: 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 18:44:19,805 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L255: assume !~someBinaryFLOATComparisonOperation(__kernel_rem_pio2f_~z~0#1, ~zero_krempio~0); [2025-02-07 18:44:19,805 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L222: assume ~someBinaryFLOATComparisonOperation(__kernel_rem_pio2f_~z~0#1, 0.5);__kernel_rem_pio2f_~ih~0#1 := 2; [2025-02-07 18:44:19,806 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L222: assume !~someBinaryFLOATComparisonOperation(__kernel_rem_pio2f_~z~0#1, 0.5); [2025-02-07 18:44:19,806 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L305: havoc __kernel_rem_pio2f_#t~switch77#1;havoc __kernel_rem_pio2f_#t~mem82#1;havoc __kernel_rem_pio2f_#t~switch77#1;havoc __kernel_rem_pio2f_#t~mem82#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 18:44:19,806 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L306-1: assume __kernel_rem_pio2f_#t~switch77#1;__kernel_rem_pio2f_~fw~0#1 := 0.0;__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_~jz~0#1; [2025-02-07 18:44:19,806 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L306-1: assume !__kernel_rem_pio2f_#t~switch77#1;__kernel_rem_pio2f_#t~switch77#1 := __kernel_rem_pio2f_#t~switch77#1 || 1 == __kernel_rem_pio2f_~prec#1; [2025-02-07 18:44:19,806 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L240-1: assume __kernel_rem_pio2f_#t~switch53#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 % 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 18:44:19,806 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L240-1: assume !__kernel_rem_pio2f_#t~switch53#1;__kernel_rem_pio2f_#t~switch53#1 := __kernel_rem_pio2f_#t~switch53#1 || 2 == __kernel_rem_pio2f_~q0~0#1; [2025-02-07 18:44:19,806 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L323: assume 0 == __kernel_rem_pio2f_~ih~0#1;call __kernel_rem_pio2f_#t~mem97#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~mem97#1, __kernel_rem_pio2f_~y#1.base, __kernel_rem_pio2f_~y#1.offset, 4);havoc __kernel_rem_pio2f_#t~mem97#1;call __kernel_rem_pio2f_#t~mem98#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~mem98#1, __kernel_rem_pio2f_~y#1.base, 4 + __kernel_rem_pio2f_~y#1.offset, 4);havoc __kernel_rem_pio2f_#t~mem98#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 18:44:19,806 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L323: assume !(0 == __kernel_rem_pio2f_~ih~0#1);call __kernel_rem_pio2f_#t~mem99#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~mem99#1), __kernel_rem_pio2f_~y#1.base, __kernel_rem_pio2f_~y#1.offset, 4);havoc __kernel_rem_pio2f_#t~mem99#1;call __kernel_rem_pio2f_#t~mem100#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~mem100#1), __kernel_rem_pio2f_~y#1.base, 4 + __kernel_rem_pio2f_~y#1.offset, 4);havoc __kernel_rem_pio2f_#t~mem100#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 18:44:19,806 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L323-1: assume __kernel_rem_pio2f_#t~switch77#1;__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_~jz~0#1; [2025-02-07 18:44:19,806 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L323-1: assume !__kernel_rem_pio2f_#t~switch77#1; [2025-02-07 18:44:19,806 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L257: assume __kernel_rem_pio2f_~i~1#1 >= __kernel_rem_pio2f_~jk~0#1;call __kernel_rem_pio2f_#t~mem57#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 18:44:19,806 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L257: assume !(__kernel_rem_pio2f_~i~1#1 >= __kernel_rem_pio2f_~jk~0#1); [2025-02-07 18:44:19,806 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L274: 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 18:44:19,806 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L274: assume !~someBinaryFLOATComparisonOperation(__kernel_rem_pio2f_~z~0#1, 0.0); [2025-02-07 18:44:19,806 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L390: 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~ret147#1 := __ieee754_rem_pio2f_#res#1;havoc __ieee754_rem_pio2f_#t~mem101#1, __ieee754_rem_pio2f_~#gf_u~7#1.base, __ieee754_rem_pio2f_~#gf_u~7#1.offset, __ieee754_rem_pio2f_#t~mem102#1, __ieee754_rem_pio2f_#t~mem103#1, __ieee754_rem_pio2f_#t~mem104#1, __ieee754_rem_pio2f_#t~mem105#1, __ieee754_rem_pio2f_#t~ret106#1, __ieee754_rem_pio2f_#t~mem107#1, __ieee754_rem_pio2f_#t~short108#1, __ieee754_rem_pio2f_#t~mem109#1, __ieee754_rem_pio2f_#t~mem110#1, __ieee754_rem_pio2f_~#gf_u~8#1.base, __ieee754_rem_pio2f_~#gf_u~8#1.offset, __ieee754_rem_pio2f_#t~mem111#1, __ieee754_rem_pio2f_#t~mem112#1, __ieee754_rem_pio2f_~#gf_u~9#1.base, __ieee754_rem_pio2f_~#gf_u~9#1.offset, __ieee754_rem_pio2f_~high~0#1, __ieee754_rem_pio2f_#t~mem113#1, __ieee754_rem_pio2f_#t~mem114#1, __ieee754_rem_pio2f_#t~mem115#1, __ieee754_rem_pio2f_#t~mem116#1, __ieee754_rem_pio2f_~#sf_u~5#1.base, __ieee754_rem_pio2f_~#sf_u~5#1.offset, __ieee754_rem_pio2f_#t~mem117#1, __ieee754_rem_pio2f_#t~post118#1, __ieee754_rem_pio2f_#t~mem119#1, __ieee754_rem_pio2f_#t~post120#1, __ieee754_rem_pio2f_#t~ret121#1, __ieee754_rem_pio2f_#t~mem122#1, __ieee754_rem_pio2f_#t~mem123#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~5#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~ret147#1 && tan_float_#t~ret147#1 <= 2147483647;tan_float_~n~2#1 := tan_float_#t~ret147#1;havoc tan_float_#t~ret147#1;call tan_float_#t~mem148#1 := read~real(tan_float_~#y~0#1.base, tan_float_~#y~0#1.offset, 4);call tan_float_#t~mem149#1 := read~real(tan_float_~#y~0#1.base, 4 + tan_float_~#y~0#1.offset, 4); [2025-02-07 18:44:19,807 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L324: assume __kernel_rem_pio2f_~i~1#1 > 0;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 - 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, 4);__kernel_rem_pio2f_~fw~0#1 := ~someBinaryArithmeticFLOAToperation(__kernel_rem_pio2f_#t~mem85#1, __kernel_rem_pio2f_#t~mem86#1);havoc __kernel_rem_pio2f_#t~mem85#1;havoc __kernel_rem_pio2f_#t~mem86#1;call __kernel_rem_pio2f_#t~mem88#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~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 - 1), 4);call write~real(~someBinaryArithmeticFLOAToperation(__kernel_rem_pio2f_#t~mem88#1, ~someBinaryArithmeticFLOAToperation(__kernel_rem_pio2f_#t~mem87#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~mem88#1;havoc __kernel_rem_pio2f_#t~mem87#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~post89#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_#t~post89#1 - 1;havoc __kernel_rem_pio2f_#t~post89#1; [2025-02-07 18:44:19,807 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L324: assume !(__kernel_rem_pio2f_~i~1#1 > 0);__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_~jz~0#1; [2025-02-07 18:44:19,807 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L258: __kernel_rem_pio2f_~j~0#1 := __kernel_rem_pio2f_#t~bitwise58#1;__kernel_rem_pio2f_#t~post59#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_#t~post59#1 - 1;havoc __kernel_rem_pio2f_#t~post59#1; [2025-02-07 18:44:19,807 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L258-1: [2025-02-07 18:44:19,807 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L225: 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 18:44:19,807 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L225: assume !(__kernel_rem_pio2f_~ih~0#1 > 0); [2025-02-07 18:44:19,807 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L258-2: havoc __kernel_rem_pio2f_#t~bitwise58#1;assume (((((__kernel_rem_pio2f_~j~0#1 < 0 && __kernel_rem_pio2f_#t~mem57#1 >= 0) || __kernel_rem_pio2f_#t~bitwise58#1 >= __kernel_rem_pio2f_#t~mem57#1) && ((__kernel_rem_pio2f_~j~0#1 >= 0 && __kernel_rem_pio2f_#t~mem57#1 < 0) || __kernel_rem_pio2f_#t~bitwise58#1 >= __kernel_rem_pio2f_~j~0#1)) && ((__kernel_rem_pio2f_~j~0#1 < 0 || __kernel_rem_pio2f_#t~mem57#1 < 0) || __kernel_rem_pio2f_#t~bitwise58#1 <= __kernel_rem_pio2f_~j~0#1 + __kernel_rem_pio2f_#t~mem57#1)) && ((__kernel_rem_pio2f_~j~0#1 >= 0 && __kernel_rem_pio2f_#t~mem57#1 >= 0) || __kernel_rem_pio2f_#t~bitwise58#1 < 0)) && __kernel_rem_pio2f_#t~bitwise58#1 <= 2147483647; [2025-02-07 18:44:19,807 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L258-3: assume 0 == __kernel_rem_pio2f_#t~mem57#1;__kernel_rem_pio2f_#t~bitwise58#1 := __kernel_rem_pio2f_~j~0#1; [2025-02-07 18:44:19,807 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L258-3: assume !(0 == __kernel_rem_pio2f_#t~mem57#1); [2025-02-07 18:44:19,808 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L258-4: assume 0 == __kernel_rem_pio2f_~j~0#1 || __kernel_rem_pio2f_~j~0#1 == __kernel_rem_pio2f_#t~mem57#1;__kernel_rem_pio2f_#t~bitwise58#1 := __kernel_rem_pio2f_#t~mem57#1; [2025-02-07 18:44:19,808 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L258-4: assume !(0 == __kernel_rem_pio2f_~j~0#1 || __kernel_rem_pio2f_~j~0#1 == __kernel_rem_pio2f_#t~mem57#1); [2025-02-07 18:44:19,808 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L308: assume __kernel_rem_pio2f_~i~1#1 >= 0;call __kernel_rem_pio2f_#t~mem78#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~mem78#1);__kernel_rem_pio2f_#t~post79#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_#t~post79#1 - 1;havoc __kernel_rem_pio2f_#t~post79#1; [2025-02-07 18:44:19,808 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L308: 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 18:44:19,808 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L259: assume 0 == __kernel_rem_pio2f_~j~0#1;__kernel_rem_pio2f_~k~1#1 := 1; [2025-02-07 18:44:19,808 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L259: assume !(0 == __kernel_rem_pio2f_~j~0#1); [2025-02-07 18:44:19,808 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-02-07 18:44:19,808 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L243-1: assume __kernel_rem_pio2f_#t~switch53#1;call __kernel_rem_pio2f_#t~mem55#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~mem55#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 18:44:19,808 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L243-1: assume !__kernel_rem_pio2f_#t~switch53#1;havoc __kernel_rem_pio2f_#t~switch53#1;havoc __kernel_rem_pio2f_#t~mem54#1;havoc __kernel_rem_pio2f_#t~mem55#1;havoc __kernel_rem_pio2f_#t~switch53#1;havoc __kernel_rem_pio2f_#t~mem54#1;havoc __kernel_rem_pio2f_#t~mem55#1; [2025-02-07 18:44:19,809 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L293: __kernel_rem_pio2f_~fw~0#1 := __kernel_rem_pio2f_#t~ret70#1;havoc __kernel_rem_pio2f_#t~ret70#1;__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_~jz~0#1; [2025-02-07 18:44:19,809 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L293-1: SUMMARY for call __kernel_rem_pio2f_#t~ret70#1 := scalbn_float(~one_krempio~0, __kernel_rem_pio2f_~q0~0#1); srcloc: null [2025-02-07 18:44:19,809 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L260: assume true;call __kernel_rem_pio2f_#t~mem60#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 18:44:19,809 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L260: assume !true; [2025-02-07 18:44:19,809 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L260-2: assume !(0 == __kernel_rem_pio2f_#t~mem60#1);havoc __kernel_rem_pio2f_#t~mem60#1; [2025-02-07 18:44:19,809 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L260-2: assume 0 == __kernel_rem_pio2f_#t~mem60#1;havoc __kernel_rem_pio2f_#t~mem60#1;__kernel_rem_pio2f_#t~post61#1 := __kernel_rem_pio2f_~k~1#1;__kernel_rem_pio2f_~k~1#1 := 1 + __kernel_rem_pio2f_#t~post61#1;havoc __kernel_rem_pio2f_#t~post61#1; [2025-02-07 18:44:19,809 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L277: assume true;call __kernel_rem_pio2f_#t~mem67#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 18:44:19,809 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L277: assume !true; [2025-02-07 18:44:19,809 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L277-1: assume !(0 == __kernel_rem_pio2f_#t~mem67#1);havoc __kernel_rem_pio2f_#t~mem67#1; [2025-02-07 18:44:19,809 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L277-1: assume 0 == __kernel_rem_pio2f_#t~mem67#1;havoc __kernel_rem_pio2f_#t~mem67#1;__kernel_rem_pio2f_#t~post68#1 := __kernel_rem_pio2f_~jz~0#1;__kernel_rem_pio2f_~jz~0#1 := __kernel_rem_pio2f_#t~post68#1 - 1;havoc __kernel_rem_pio2f_#t~post68#1;__kernel_rem_pio2f_~q0~0#1 := __kernel_rem_pio2f_~q0~0#1 - 8; [2025-02-07 18:44:19,809 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L211: __kernel_rem_pio2f_#t~ret43#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~ret43#1));havoc __kernel_rem_pio2f_#t~ret43#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 18:44:19,809 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L178: 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~ret121#1 := __kernel_rem_pio2f_#res#1;havoc __kernel_rem_pio2f_#t~mem29#1, __kernel_rem_pio2f_#t~ite31#1, __kernel_rem_pio2f_#t~mem30#1, __kernel_rem_pio2f_#t~post32#1, __kernel_rem_pio2f_#t~post33#1, __kernel_rem_pio2f_#t~mem34#1, __kernel_rem_pio2f_#t~mem35#1, __kernel_rem_pio2f_#t~post36#1, __kernel_rem_pio2f_#t~post37#1, __kernel_rem_pio2f_#t~mem38#1, __kernel_rem_pio2f_#t~mem39#1, __kernel_rem_pio2f_#t~post40#1, __kernel_rem_pio2f_#t~post41#1, __kernel_rem_pio2f_#t~ret42#1, __kernel_rem_pio2f_#t~ret43#1, __kernel_rem_pio2f_#t~mem44#1, __kernel_rem_pio2f_#t~bitwise45#1, __kernel_rem_pio2f_#t~mem47#1, __kernel_rem_pio2f_#t~bitwise46#1, __kernel_rem_pio2f_#t~mem48#1, __kernel_rem_pio2f_#t~bitwise49#1, __kernel_rem_pio2f_#t~mem50#1, __kernel_rem_pio2f_#t~mem51#1, __kernel_rem_pio2f_#t~post52#1, __kernel_rem_pio2f_#t~switch53#1, __kernel_rem_pio2f_#t~mem54#1, __kernel_rem_pio2f_#t~mem55#1, __kernel_rem_pio2f_#t~ret56#1, __kernel_rem_pio2f_#t~mem57#1, __kernel_rem_pio2f_#t~bitwise58#1, __kernel_rem_pio2f_#t~post59#1, __kernel_rem_pio2f_#t~mem60#1, __kernel_rem_pio2f_#t~post61#1, __kernel_rem_pio2f_#t~mem62#1, __kernel_rem_pio2f_#t~mem63#1, __kernel_rem_pio2f_#t~mem64#1, __kernel_rem_pio2f_#t~post65#1, __kernel_rem_pio2f_#t~post66#1, __kernel_rem_pio2f_#t~mem67#1, __kernel_rem_pio2f_#t~post68#1, __kernel_rem_pio2f_#t~ret69#1, __kernel_rem_pio2f_#t~ret70#1, __kernel_rem_pio2f_#t~mem71#1, __kernel_rem_pio2f_#t~post72#1, __kernel_rem_pio2f_#t~mem73#1, __kernel_rem_pio2f_#t~mem74#1, __kernel_rem_pio2f_#t~post75#1, __kernel_rem_pio2f_#t~post76#1, __kernel_rem_pio2f_#t~switch77#1, __kernel_rem_pio2f_#t~mem78#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~post84#1, __kernel_rem_pio2f_#t~mem85#1, __kernel_rem_pio2f_#t~mem86#1, __kernel_rem_pio2f_#t~mem88#1, __kernel_rem_pio2f_#t~mem87#1, __kernel_rem_pio2f_#t~post89#1, __kernel_rem_pio2f_#t~mem90#1, __kernel_rem_pio2f_#t~mem91#1, __kernel_rem_pio2f_#t~mem93#1, __kernel_rem_pio2f_#t~mem92#1, __kernel_rem_pio2f_#t~post94#1, __kernel_rem_pio2f_#t~mem95#1, __kernel_rem_pio2f_#t~post96#1, __kernel_rem_pio2f_#t~mem97#1, __kernel_rem_pio2f_#t~mem98#1, __kernel_rem_pio2f_#t~mem99#1, __kernel_rem_pio2f_#t~mem100#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~ret121#1 && __ieee754_rem_pio2f_#t~ret121#1 <= 2147483647;__ieee754_rem_pio2f_~n~1#1 := __ieee754_rem_pio2f_#t~ret121#1;havoc __ieee754_rem_pio2f_#t~ret121#1; [2025-02-07 18:44:19,809 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L294: assume __kernel_rem_pio2f_~i~1#1 >= 0;call __kernel_rem_pio2f_#t~mem71#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~mem71#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~mem71#1;__kernel_rem_pio2f_~fw~0#1 := ~someBinaryArithmeticFLOAToperation(__kernel_rem_pio2f_~fw~0#1, ~twon8_krempio~0);__kernel_rem_pio2f_#t~post72#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_#t~post72#1 - 1;havoc __kernel_rem_pio2f_#t~post72#1; [2025-02-07 18:44:19,810 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L294: assume !(__kernel_rem_pio2f_~i~1#1 >= 0);__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_~jz~0#1; [2025-02-07 18:44:19,810 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L228: assume __kernel_rem_pio2f_~i~1#1 < __kernel_rem_pio2f_~jz~0#1;call __kernel_rem_pio2f_#t~mem51#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~mem51#1;havoc __kernel_rem_pio2f_#t~mem51#1; [2025-02-07 18:44:19,810 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L228: assume !(__kernel_rem_pio2f_~i~1#1 < __kernel_rem_pio2f_~jz~0#1); [2025-02-07 18:44:19,810 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L228-1: __kernel_rem_pio2f_#t~post52#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := 1 + __kernel_rem_pio2f_#t~post52#1;havoc __kernel_rem_pio2f_#t~post52#1; [2025-02-07 18:44:19,810 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L312: assume __kernel_rem_pio2f_#t~switch77#1; [2025-02-07 18:44:19,810 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L312: assume !__kernel_rem_pio2f_#t~switch77#1; [2025-02-07 18:44:19,810 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L329: assume __kernel_rem_pio2f_~i~1#1 > 1;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 - 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, 4);__kernel_rem_pio2f_~fw~0#1 := ~someBinaryArithmeticFLOAToperation(__kernel_rem_pio2f_#t~mem90#1, __kernel_rem_pio2f_#t~mem91#1);havoc __kernel_rem_pio2f_#t~mem90#1;havoc __kernel_rem_pio2f_#t~mem91#1;call __kernel_rem_pio2f_#t~mem93#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~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 - 1), 4);call write~real(~someBinaryArithmeticFLOAToperation(__kernel_rem_pio2f_#t~mem93#1, ~someBinaryArithmeticFLOAToperation(__kernel_rem_pio2f_#t~mem92#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~mem93#1;havoc __kernel_rem_pio2f_#t~mem92#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~post94#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_#t~post94#1 - 1;havoc __kernel_rem_pio2f_#t~post94#1; [2025-02-07 18:44:19,810 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L329: 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 18:44:19,811 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L263: assume __kernel_rem_pio2f_~i~1#1 <= __kernel_rem_pio2f_~jz~0#1 + __kernel_rem_pio2f_~k~1#1;call __kernel_rem_pio2f_#t~mem62#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~mem62#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~mem62#1;__kernel_rem_pio2f_~j~0#1 := 0;__kernel_rem_pio2f_~fw~0#1 := 0.0; [2025-02-07 18:44:19,811 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L263: 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 18:44:19,811 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L263-1: __kernel_rem_pio2f_~i~1#1 := 1 + __kernel_rem_pio2f_~jz~0#1; [2025-02-07 18:44:19,811 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L230: assume 0 == __kernel_rem_pio2f_~carry~0#1; [2025-02-07 18:44:19,811 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L230: 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 18:44:19,811 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L313-1: assume __kernel_rem_pio2f_#t~switch77#1;__kernel_rem_pio2f_~fw~0#1 := 0.0;__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_~jz~0#1; [2025-02-07 18:44:19,811 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L313-1: assume !__kernel_rem_pio2f_#t~switch77#1;__kernel_rem_pio2f_#t~switch77#1 := __kernel_rem_pio2f_#t~switch77#1 || 3 == __kernel_rem_pio2f_~prec#1; [2025-02-07 18:44:19,811 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L313-2: __kernel_rem_pio2f_#t~switch77#1 := __kernel_rem_pio2f_#t~switch77#1 || 2 == __kernel_rem_pio2f_~prec#1; [2025-02-07 18:44:19,811 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L231: 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 18:44:19,811 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L231: assume !(0 != __kernel_rem_pio2f_~j~0#1); [2025-02-07 18:44:19,811 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L248: 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 18:44:19,811 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L248: assume !(2 == __kernel_rem_pio2f_~ih~0#1); [2025-02-07 18:44:19,811 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L215: assume __kernel_rem_pio2f_~q0~0#1 > 0;call __kernel_rem_pio2f_#t~mem44#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 18:44:19,811 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L215: assume !(__kernel_rem_pio2f_~q0~0#1 > 0); [2025-02-07 18:44:19,811 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L265: assume __kernel_rem_pio2f_~j~0#1 <= __kernel_rem_pio2f_~jx~0#1;call __kernel_rem_pio2f_#t~mem63#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~mem64#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~mem63#1, __kernel_rem_pio2f_#t~mem64#1));__kernel_rem_pio2f_#t~post65#1 := __kernel_rem_pio2f_~j~0#1;__kernel_rem_pio2f_~j~0#1 := 1 + __kernel_rem_pio2f_#t~post65#1;havoc __kernel_rem_pio2f_#t~post65#1; [2025-02-07 18:44:19,811 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L265: 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~post66#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := 1 + __kernel_rem_pio2f_#t~post66#1;havoc __kernel_rem_pio2f_#t~post66#1; [2025-02-07 18:44:19,811 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L315: assume __kernel_rem_pio2f_~i~1#1 >= 0;call __kernel_rem_pio2f_#t~mem80#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~mem80#1);__kernel_rem_pio2f_#t~post81#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_#t~post81#1 - 1;havoc __kernel_rem_pio2f_#t~post81#1; [2025-02-07 18:44:19,812 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L315: 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~mem82#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~mem82#1, __kernel_rem_pio2f_~fw~0#1);__kernel_rem_pio2f_~i~1#1 := 1; [2025-02-07 18:44:19,812 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L282: __kernel_rem_pio2f_~z~0#1 := __kernel_rem_pio2f_#t~ret69#1;havoc __kernel_rem_pio2f_#t~ret69#1; [2025-02-07 18:44:19,812 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L282-1: SUMMARY for call __kernel_rem_pio2f_#t~ret69#1 := scalbn_float(__kernel_rem_pio2f_~z~0#1, -__kernel_rem_pio2f_~q0~0#1); srcloc: null [2025-02-07 18:44:19,812 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L216: __kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_#t~bitwise45#1;havoc __kernel_rem_pio2f_#t~mem44#1;havoc __kernel_rem_pio2f_#t~bitwise45#1;__kernel_rem_pio2f_~n~0#1 := __kernel_rem_pio2f_~n~0#1 + __kernel_rem_pio2f_~i~1#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 18:44:19,812 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L216-1: [2025-02-07 18:44:19,812 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L216-2: havoc __kernel_rem_pio2f_#t~bitwise45#1;assume __kernel_rem_pio2f_#t~bitwise45#1 < __kernel_rem_pio2f_#t~mem44#1; [2025-02-07 18:44:19,812 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L216-3: assume 0 == __kernel_rem_pio2f_#t~mem44#1 || 0 == 8 - __kernel_rem_pio2f_~q0~0#1;__kernel_rem_pio2f_#t~bitwise45#1 := __kernel_rem_pio2f_#t~mem44#1; [2025-02-07 18:44:19,812 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L216-3: assume !(0 == __kernel_rem_pio2f_#t~mem44#1 || 0 == 8 - __kernel_rem_pio2f_~q0~0#1); [2025-02-07 18:44:19,812 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L299: 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 18:44:19,812 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L299: assume !(__kernel_rem_pio2f_~i~1#1 >= 0);__kernel_rem_pio2f_#t~switch77#1 := 0 == __kernel_rem_pio2f_~prec#1; [2025-02-07 18:44:20,420 INFO L? ?]: Removed 171 outVars from TransFormulas that were not future-live. [2025-02-07 18:44:20,420 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 18:44:20,447 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 18:44:20,447 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 18:44:20,448 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 06:44:20 BoogieIcfgContainer [2025-02-07 18:44:20,448 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 18:44:20,449 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 18:44:20,449 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 18:44:20,455 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 18:44:20,455 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 06:44:13" (1/3) ... [2025-02-07 18:44:20,456 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1657017e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 06:44:20, skipping insertion in model container [2025-02-07 18:44:20,456 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:14" (2/3) ... [2025-02-07 18:44:20,456 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1657017e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 06:44:20, skipping insertion in model container [2025-02-07 18:44:20,456 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 06:44:20" (3/3) ... [2025-02-07 18:44:20,457 INFO L128 eAbstractionObserver]: Analyzing ICFG float_req_bl_0550b.c [2025-02-07 18:44:20,468 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 18:44:20,471 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG float_req_bl_0550b.c that has 5 procedures, 250 locations, 1 initial locations, 63 loop locations, and 22 error locations. [2025-02-07 18:44:20,513 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 18:44:20,521 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;@6b2ce9dc, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 18:44:20,522 INFO L334 AbstractCegarLoop]: Starting to check reachability of 22 error locations. [2025-02-07 18:44:20,529 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 18:44:20,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2025-02-07 18:44:20,533 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 18:44:20,533 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2025-02-07 18:44:20,534 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [copysign_floatErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, copysign_floatErr1ASSERT_VIOLATIONUNSUPPORTED_FEATURE, copysign_floatErr2ASSERT_VIOLATIONUNSUPPORTED_FEATURE (and 19 more)] === [2025-02-07 18:44:20,539 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 18:44:20,540 INFO L85 PathProgramCache]: Analyzing trace with hash 14959006, now seen corresponding path program 1 times [2025-02-07 18:44:20,546 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 18:44:20,546 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [890173405] [2025-02-07 18:44:20,547 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 18:44:20,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 18:44:34,133 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 4 statements into 1 equivalence classes. [2025-02-07 18:44:34,405 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 4 of 4 statements. [2025-02-07 18:44:34,407 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 18:44:34,407 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-07 18:44:34,407 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-02-07 18:44:34,440 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 4 statements into 1 equivalence classes. [2025-02-07 18:44:34,532 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 4 of 4 statements. [2025-02-07 18:44:34,537 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 18:44:34,537 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-07 18:44:34,630 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-02-07 18:44:34,632 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-02-07 18:44:34,633 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONUNSUPPORTED_FEATURE (21 of 22 remaining) [2025-02-07 18:44:34,635 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location copysign_floatErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (20 of 22 remaining) [2025-02-07 18:44:34,635 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location copysign_floatErr1ASSERT_VIOLATIONUNSUPPORTED_FEATURE (19 of 22 remaining) [2025-02-07 18:44:34,636 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location copysign_floatErr2ASSERT_VIOLATIONUNSUPPORTED_FEATURE (18 of 22 remaining) [2025-02-07 18:44:34,636 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location __kernel_tanfErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (17 of 22 remaining) [2025-02-07 18:44:34,636 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location __kernel_tanfErr1ASSERT_VIOLATIONUNSUPPORTED_FEATURE (16 of 22 remaining) [2025-02-07 18:44:34,636 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location __kernel_tanfErr2ASSERT_VIOLATIONUNSUPPORTED_FEATURE (15 of 22 remaining) [2025-02-07 18:44:34,637 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location __kernel_tanfErr3ASSERT_VIOLATIONUNSUPPORTED_FEATURE (14 of 22 remaining) [2025-02-07 18:44:34,637 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location __kernel_tanfErr4ASSERT_VIOLATIONUNSUPPORTED_FEATURE (13 of 22 remaining) [2025-02-07 18:44:34,637 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location fabs_floatErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (12 of 22 remaining) [2025-02-07 18:44:34,637 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location fabs_floatErr1ASSERT_VIOLATIONUNSUPPORTED_FEATURE (11 of 22 remaining) [2025-02-07 18:44:34,637 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (10 of 22 remaining) [2025-02-07 18:44:34,637 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONUNSUPPORTED_FEATURE (9 of 22 remaining) [2025-02-07 18:44:34,637 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONUNSUPPORTED_FEATURE (8 of 22 remaining) [2025-02-07 18:44:34,637 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONUNSUPPORTED_FEATURE (7 of 22 remaining) [2025-02-07 18:44:34,638 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONUNSUPPORTED_FEATURE (6 of 22 remaining) [2025-02-07 18:44:34,638 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5ASSERT_VIOLATIONUNSUPPORTED_FEATURE (5 of 22 remaining) [2025-02-07 18:44:34,638 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr6ASSERT_VIOLATIONUNSUPPORTED_FEATURE (4 of 22 remaining) [2025-02-07 18:44:34,638 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location scalbn_floatErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (3 of 22 remaining) [2025-02-07 18:44:34,638 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location scalbn_floatErr1ASSERT_VIOLATIONUNSUPPORTED_FEATURE (2 of 22 remaining) [2025-02-07 18:44:34,638 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location scalbn_floatErr2ASSERT_VIOLATIONUNSUPPORTED_FEATURE (1 of 22 remaining) [2025-02-07 18:44:34,638 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location scalbn_floatErr3ASSERT_VIOLATIONUNSUPPORTED_FEATURE (0 of 22 remaining) [2025-02-07 18:44:34,639 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-02-07 18:44:34,641 INFO L422 BasicCegarLoop]: Path program histogram: [1] [2025-02-07 18:44:34,663 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 18:44:34,666 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 06:44:34 BoogieIcfgContainer [2025-02-07 18:44:34,667 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 18:44:34,667 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 18:44:34,667 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 18:44:34,667 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 18:44:34,668 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 06:44:20" (3/4) ... [2025-02-07 18:44:34,669 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-02-07 18:44:34,670 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 18:44:34,671 INFO L158 Benchmark]: Toolchain (without parser) took 20773.40ms. Allocated memory was 167.8MB in the beginning and 704.6MB in the end (delta: 536.9MB). Free memory was 123.6MB in the beginning and 448.4MB in the end (delta: -324.8MB). Peak memory consumption was 212.2MB. Max. memory is 16.1GB. [2025-02-07 18:44:34,671 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 201.3MB. Free memory is still 117.2MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 18:44:34,671 INFO L158 Benchmark]: CACSL2BoogieTranslator took 420.37ms. Allocated memory is still 167.8MB. Free memory was 123.6MB in the beginning and 95.2MB in the end (delta: 28.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-02-07 18:44:34,671 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.85ms. Allocated memory is still 167.8MB. Free memory was 95.2MB in the beginning and 88.4MB in the end (delta: 6.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 18:44:34,672 INFO L158 Benchmark]: Boogie Preprocessor took 66.70ms. Allocated memory is still 167.8MB. Free memory was 88.4MB in the beginning and 82.3MB in the end (delta: 6.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 18:44:34,673 INFO L158 Benchmark]: IcfgBuilder took 5999.63ms. Allocated memory was 167.8MB in the beginning and 385.9MB in the end (delta: 218.1MB). Free memory was 82.3MB in the beginning and 205.6MB in the end (delta: -123.3MB). Peak memory consumption was 103.4MB. Max. memory is 16.1GB. [2025-02-07 18:44:34,673 INFO L158 Benchmark]: TraceAbstraction took 14217.38ms. Allocated memory was 385.9MB in the beginning and 704.6MB in the end (delta: 318.8MB). Free memory was 205.6MB in the beginning and 448.5MB in the end (delta: -243.0MB). Peak memory consumption was 79.4MB. Max. memory is 16.1GB. [2025-02-07 18:44:34,673 INFO L158 Benchmark]: Witness Printer took 2.77ms. Allocated memory is still 704.6MB. Free memory was 448.5MB in the beginning and 448.4MB in the end (delta: 95.7kB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 18:44:34,674 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 117.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 420.37ms. Allocated memory is still 167.8MB. Free memory was 123.6MB in the beginning and 95.2MB in the end (delta: 28.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 61.85ms. Allocated memory is still 167.8MB. Free memory was 95.2MB in the beginning and 88.4MB in the end (delta: 6.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 66.70ms. Allocated memory is still 167.8MB. Free memory was 88.4MB in the beginning and 82.3MB in the end (delta: 6.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 5999.63ms. Allocated memory was 167.8MB in the beginning and 385.9MB in the end (delta: 218.1MB). Free memory was 82.3MB in the beginning and 205.6MB in the end (delta: -123.3MB). Peak memory consumption was 103.4MB. Max. memory is 16.1GB. * TraceAbstraction took 14217.38ms. Allocated memory was 385.9MB in the beginning and 704.6MB in the end (delta: 318.8MB). Free memory was 205.6MB in the beginning and 448.5MB in the end (delta: -243.0MB). Peak memory consumption was 79.4MB. Max. memory is 16.1GB. * Witness Printer took 2.77ms. Allocated memory is still 704.6MB. Free memory was 448.5MB in the beginning and 448.4MB in the end (delta: 95.7kB). 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: 601]: 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 601, overapproximation of someUnaryDOUBLEoperation at line 512, overapproximation of someBinaryArithmeticFLOAToperation at line 626. Possible FailurePath: [L14] static const float huge_floor = 1.0e30; [L94-L96] static const float two25_scalbn = 3.355443200e+07, twom25_scalbn = 2.9802322388e-08, huge_scalbn = 1.0e+30, tiny_scalbn = 1.0e-30; [L164] static const int init_jk_krempio[] = {4, 7, 9}; [L166-L170] 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, }; [L172-L174] static const float zero_krempio = 0.0, one_krempio = 1.0, two8_krempio = 2.5600000000e+02, twon8_krempio = 3.9062500000e-03; [L349-L367] 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, }; [L369-L375] 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}; [L377-L386] 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; [L506-L514] 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, }; [L626] float x = -1.0f / 0.0f; [L627] CALL tan_float(x) [L597] float y[2], z = 0.0; [L598] __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=1000000000000000000000000000035, y={11:0}, z=0, zero_krempio=0, zero_rempio=0] [L604] 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=1000000000000000000000000000035, y={11:0}, z=0, zero_krempio=0, zero_rempio=0] [L601] 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=1000000000000000000000000000035, y={11:0}, z=0, zero_krempio=0, zero_rempio=0] - UnprovableResult [Line: 87]: 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: 82]: 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: 77]: 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: 587]: 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: 582]: 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: 575]: 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: 570]: 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: 520]: 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: 157]: 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: 152]: 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: 631]: 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: 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: 485]: 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: 455]: 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: 443]: 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: 395]: 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: 143]: 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: 129]: 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: 116]: 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: 103]: 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, 22 error locations. Started 1 CEGAR loops. OverallTime: 14.1s, 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 18:44:34,752 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with 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_0550b.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 6b8c4e82653e996d3b6c79d2db05a0118f18a520369a0f7d2fb090d4048ab9c4 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 18:44:36,451 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 18:44:36,507 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-02-07 18:44:36,513 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 18:44:36,513 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 18:44:36,551 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 18:44:36,552 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 18:44:36,552 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 18:44:36,552 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 18:44:36,552 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 18:44:36,552 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 18:44:36,552 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 18:44:36,561 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 18:44:36,566 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 18:44:36,566 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 18:44:36,566 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 18:44:36,566 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 18:44:36,566 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 18:44:36,566 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 18:44:36,566 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 18:44:36,566 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 18:44:36,566 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 18:44:36,566 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 18:44:36,566 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-02-07 18:44:36,566 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-02-07 18:44:36,566 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-02-07 18:44:36,566 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 18:44:36,566 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 18:44:36,566 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 18:44:36,566 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 18:44:36,566 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 18:44:36,567 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 18:44:36,567 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 18:44:36,567 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 18:44:36,567 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 18:44:36,567 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 18:44:36,567 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 18:44:36,567 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 18:44:36,567 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 18:44:36,567 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-02-07 18:44:36,567 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-02-07 18:44:36,567 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 18:44:36,567 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 18:44:36,567 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 18:44:36,567 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 18:44:36,567 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 -> 6b8c4e82653e996d3b6c79d2db05a0118f18a520369a0f7d2fb090d4048ab9c4 [2025-02-07 18:44:36,784 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 18:44:36,789 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 18:44:36,791 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 18:44:36,791 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 18:44:36,792 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 18:44:36,792 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/float-newlib/float_req_bl_0550b.c [2025-02-07 18:44:37,962 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/8f506cb4d/cc9b0a8dc48c403fb29646ad0d6f6cf0/FLAGd90c51034 [2025-02-07 18:44:38,205 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 18:44:38,206 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/float-newlib/float_req_bl_0550b.c [2025-02-07 18:44:38,218 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/8f506cb4d/cc9b0a8dc48c403fb29646ad0d6f6cf0/FLAGd90c51034 [2025-02-07 18:44:38,236 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/8f506cb4d/cc9b0a8dc48c403fb29646ad0d6f6cf0 [2025-02-07 18:44:38,238 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 18:44:38,239 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 18:44:38,241 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 18:44:38,241 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 18:44:38,244 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 18:44:38,246 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 06:44:38" (1/1) ... [2025-02-07 18:44:38,247 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7279c9c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:38, skipping insertion in model container [2025-02-07 18:44:38,247 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 06:44:38" (1/1) ... [2025-02-07 18:44:38,271 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 18:44:38,521 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_0550b.c[15673,15686] [2025-02-07 18:44:38,523 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 18:44:38,569 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 18:44:38,664 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_0550b.c[15673,15686] [2025-02-07 18:44:38,668 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 18:44:38,707 INFO L204 MainTranslator]: Completed translation [2025-02-07 18:44:38,708 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:38 WrapperNode [2025-02-07 18:44:38,708 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 18:44:38,709 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 18:44:38,709 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 18:44:38,709 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 18:44:38,714 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:38" (1/1) ... [2025-02-07 18:44:38,735 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:38" (1/1) ... [2025-02-07 18:44:38,799 INFO L138 Inliner]: procedures = 31, calls = 519, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 974 [2025-02-07 18:44:38,801 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 18:44:38,801 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 18:44:38,801 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 18:44:38,801 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 18:44:38,807 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:38" (1/1) ... [2025-02-07 18:44:38,808 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:38" (1/1) ... [2025-02-07 18:44:38,819 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:38" (1/1) ... [2025-02-07 18:44:38,859 INFO L175 MemorySlicer]: Split 424 memory accesses to 33 slices as follows [6, 22, 2, 2, 2, 20, 2, 2, 4, 13, 2, 201, 2, 2, 2, 34, 27, 43, 2, 2, 2, 2, 2, 2, 2, 2, 6, 2, 4, 2, 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, 2, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. The 330 writes are split as follows [3, 5, 1, 1, 1, 9, 1, 0, 0, 12, 1, 199, 1, 1, 1, 33, 14, 30, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1, 1]. [2025-02-07 18:44:38,860 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:38" (1/1) ... [2025-02-07 18:44:38,860 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:38" (1/1) ... [2025-02-07 18:44:38,903 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:38" (1/1) ... [2025-02-07 18:44:38,906 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:38" (1/1) ... [2025-02-07 18:44:38,912 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:38" (1/1) ... [2025-02-07 18:44:38,915 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:38" (1/1) ... [2025-02-07 18:44:38,924 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 18:44:38,925 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 18:44:38,925 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 18:44:38,925 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 18:44:38,926 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:38" (1/1) ... [2025-02-07 18:44:38,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 18:44:38,941 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 18:44:38,951 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 18:44:38,954 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 18:44:38,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 18:44:38,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-02-07 18:44:38,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2025-02-07 18:44:38,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2025-02-07 18:44:38,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2025-02-07 18:44:38,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2025-02-07 18:44:38,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2025-02-07 18:44:38,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2025-02-07 18:44:38,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2025-02-07 18:44:38,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2025-02-07 18:44:38,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#9 [2025-02-07 18:44:38,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#10 [2025-02-07 18:44:38,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#11 [2025-02-07 18:44:38,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#12 [2025-02-07 18:44:38,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#13 [2025-02-07 18:44:38,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#14 [2025-02-07 18:44:38,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#15 [2025-02-07 18:44:38,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#16 [2025-02-07 18:44:38,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#17 [2025-02-07 18:44:38,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#18 [2025-02-07 18:44:38,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#19 [2025-02-07 18:44:38,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#20 [2025-02-07 18:44:38,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#21 [2025-02-07 18:44:38,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#22 [2025-02-07 18:44:38,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#23 [2025-02-07 18:44:38,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#24 [2025-02-07 18:44:38,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#25 [2025-02-07 18:44:38,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#26 [2025-02-07 18:44:38,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#27 [2025-02-07 18:44:38,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#28 [2025-02-07 18:44:38,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#29 [2025-02-07 18:44:38,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#30 [2025-02-07 18:44:38,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#31 [2025-02-07 18:44:38,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#32 [2025-02-07 18:44:38,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2025-02-07 18:44:38,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2025-02-07 18:44:38,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2025-02-07 18:44:38,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2025-02-07 18:44:38,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2025-02-07 18:44:38,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5 [2025-02-07 18:44:38,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#6 [2025-02-07 18:44:38,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#7 [2025-02-07 18:44:38,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#8 [2025-02-07 18:44:38,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#9 [2025-02-07 18:44:38,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#10 [2025-02-07 18:44:38,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#11 [2025-02-07 18:44:38,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#12 [2025-02-07 18:44:38,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#13 [2025-02-07 18:44:38,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#14 [2025-02-07 18:44:38,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#15 [2025-02-07 18:44:38,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#16 [2025-02-07 18:44:38,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#17 [2025-02-07 18:44:38,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#18 [2025-02-07 18:44:38,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#19 [2025-02-07 18:44:38,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#20 [2025-02-07 18:44:38,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#21 [2025-02-07 18:44:38,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#22 [2025-02-07 18:44:38,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#23 [2025-02-07 18:44:38,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#24 [2025-02-07 18:44:38,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#25 [2025-02-07 18:44:38,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#26 [2025-02-07 18:44:38,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#27 [2025-02-07 18:44:38,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#28 [2025-02-07 18:44:38,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#29 [2025-02-07 18:44:38,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#30 [2025-02-07 18:44:38,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#31 [2025-02-07 18:44:38,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#32 [2025-02-07 18:44:38,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-07 18:44:38,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#0 [2025-02-07 18:44:38,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#1 [2025-02-07 18:44:38,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#2 [2025-02-07 18:44:38,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#3 [2025-02-07 18:44:38,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#4 [2025-02-07 18:44:38,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#5 [2025-02-07 18:44:38,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#6 [2025-02-07 18:44:38,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#7 [2025-02-07 18:44:38,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#8 [2025-02-07 18:44:38,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#9 [2025-02-07 18:44:38,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#10 [2025-02-07 18:44:38,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#11 [2025-02-07 18:44:38,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#12 [2025-02-07 18:44:38,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#13 [2025-02-07 18:44:38,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#14 [2025-02-07 18:44:38,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#15 [2025-02-07 18:44:38,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#16 [2025-02-07 18:44:38,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#17 [2025-02-07 18:44:38,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#18 [2025-02-07 18:44:38,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#19 [2025-02-07 18:44:38,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#20 [2025-02-07 18:44:38,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#21 [2025-02-07 18:44:38,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#22 [2025-02-07 18:44:38,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#23 [2025-02-07 18:44:38,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#24 [2025-02-07 18:44:38,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#25 [2025-02-07 18:44:38,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#26 [2025-02-07 18:44:38,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#27 [2025-02-07 18:44:38,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#28 [2025-02-07 18:44:38,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#29 [2025-02-07 18:44:38,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#30 [2025-02-07 18:44:38,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#31 [2025-02-07 18:44:38,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#32 [2025-02-07 18:44:38,977 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2025-02-07 18:44:38,977 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2025-02-07 18:44:38,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2025-02-07 18:44:38,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2025-02-07 18:44:38,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2025-02-07 18:44:38,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2025-02-07 18:44:38,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2025-02-07 18:44:38,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2025-02-07 18:44:38,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2025-02-07 18:44:38,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2025-02-07 18:44:38,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2025-02-07 18:44:38,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#9 [2025-02-07 18:44:38,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#10 [2025-02-07 18:44:38,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#11 [2025-02-07 18:44:38,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#12 [2025-02-07 18:44:38,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#13 [2025-02-07 18:44:38,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#14 [2025-02-07 18:44:38,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#15 [2025-02-07 18:44:38,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#16 [2025-02-07 18:44:38,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#17 [2025-02-07 18:44:38,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#18 [2025-02-07 18:44:38,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#19 [2025-02-07 18:44:38,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#20 [2025-02-07 18:44:38,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#21 [2025-02-07 18:44:38,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#22 [2025-02-07 18:44:38,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#23 [2025-02-07 18:44:38,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#24 [2025-02-07 18:44:38,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#25 [2025-02-07 18:44:38,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#26 [2025-02-07 18:44:38,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#27 [2025-02-07 18:44:38,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#28 [2025-02-07 18:44:38,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#29 [2025-02-07 18:44:38,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#30 [2025-02-07 18:44:38,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#31 [2025-02-07 18:44:38,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#32 [2025-02-07 18:44:38,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2025-02-07 18:44:38,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2025-02-07 18:44:38,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2025-02-07 18:44:38,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2025-02-07 18:44:38,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2025-02-07 18:44:38,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2025-02-07 18:44:38,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2025-02-07 18:44:38,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#7 [2025-02-07 18:44:38,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#8 [2025-02-07 18:44:38,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#9 [2025-02-07 18:44:38,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#10 [2025-02-07 18:44:38,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#11 [2025-02-07 18:44:38,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#12 [2025-02-07 18:44:38,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#13 [2025-02-07 18:44:38,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#14 [2025-02-07 18:44:38,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#15 [2025-02-07 18:44:38,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#16 [2025-02-07 18:44:38,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#17 [2025-02-07 18:44:38,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#18 [2025-02-07 18:44:38,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#19 [2025-02-07 18:44:38,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#20 [2025-02-07 18:44:38,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#21 [2025-02-07 18:44:38,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#22 [2025-02-07 18:44:38,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#23 [2025-02-07 18:44:38,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#24 [2025-02-07 18:44:38,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#25 [2025-02-07 18:44:38,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#26 [2025-02-07 18:44:38,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#27 [2025-02-07 18:44:38,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#28 [2025-02-07 18:44:38,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#29 [2025-02-07 18:44:38,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#30 [2025-02-07 18:44:38,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#31 [2025-02-07 18:44:38,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#32 [2025-02-07 18:44:38,982 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2025-02-07 18:44:38,982 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2025-02-07 18:44:38,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#0 [2025-02-07 18:44:38,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#1 [2025-02-07 18:44:38,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#2 [2025-02-07 18:44:38,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#3 [2025-02-07 18:44:38,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#4 [2025-02-07 18:44:38,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#5 [2025-02-07 18:44:38,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#6 [2025-02-07 18:44:38,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#7 [2025-02-07 18:44:38,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#8 [2025-02-07 18:44:38,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#9 [2025-02-07 18:44:38,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#10 [2025-02-07 18:44:38,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#11 [2025-02-07 18:44:38,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#12 [2025-02-07 18:44:38,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#13 [2025-02-07 18:44:38,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#14 [2025-02-07 18:44:38,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#15 [2025-02-07 18:44:38,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#16 [2025-02-07 18:44:38,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#17 [2025-02-07 18:44:38,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#18 [2025-02-07 18:44:38,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#19 [2025-02-07 18:44:38,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#20 [2025-02-07 18:44:38,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#21 [2025-02-07 18:44:38,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#22 [2025-02-07 18:44:38,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#23 [2025-02-07 18:44:38,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#24 [2025-02-07 18:44:38,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#25 [2025-02-07 18:44:38,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#26 [2025-02-07 18:44:38,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#27 [2025-02-07 18:44:38,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#28 [2025-02-07 18:44:38,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#29 [2025-02-07 18:44:38,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#30 [2025-02-07 18:44:38,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#31 [2025-02-07 18:44:38,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#32 [2025-02-07 18:44:38,983 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2025-02-07 18:44:38,983 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2025-02-07 18:44:38,983 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_tanf [2025-02-07 18:44:38,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_tanf [2025-02-07 18:44:38,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#0 [2025-02-07 18:44:38,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#1 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#2 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#3 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#4 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#5 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#6 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#7 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#8 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#9 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#10 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#11 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#12 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#13 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#14 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#15 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#16 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#17 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#18 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#19 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#20 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#21 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#22 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#23 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#24 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#25 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#26 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#27 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#28 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#29 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#30 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#31 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#32 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 18:44:38,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#9 [2025-02-07 18:44:38,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#10 [2025-02-07 18:44:38,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#11 [2025-02-07 18:44:38,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#12 [2025-02-07 18:44:38,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#13 [2025-02-07 18:44:38,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#14 [2025-02-07 18:44:38,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#15 [2025-02-07 18:44:38,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#16 [2025-02-07 18:44:38,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#17 [2025-02-07 18:44:38,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#18 [2025-02-07 18:44:38,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#19 [2025-02-07 18:44:38,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#20 [2025-02-07 18:44:38,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#21 [2025-02-07 18:44:38,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#22 [2025-02-07 18:44:38,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#23 [2025-02-07 18:44:38,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#24 [2025-02-07 18:44:38,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#25 [2025-02-07 18:44:38,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#26 [2025-02-07 18:44:38,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#27 [2025-02-07 18:44:38,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#28 [2025-02-07 18:44:38,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#29 [2025-02-07 18:44:38,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#30 [2025-02-07 18:44:38,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#31 [2025-02-07 18:44:38,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#32 [2025-02-07 18:44:38,988 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-07 18:44:39,223 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 18:44:39,226 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 18:44:55,967 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L564: havoc ~a~0, ~t~1, ~i~3; [2025-02-07 18:45:40,652 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L225: 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 18:45:40,653 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L225: assume !~bvsgt~32(__kernel_rem_pio2f_~ih~0#1, 0bv32); [2025-02-07 18:45:40,653 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L283: 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#5(~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#5(~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 18:45:40,653 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L283: assume !~fp.geq~32(__kernel_rem_pio2f_~z~0#1, ~two8_krempio~0);call write~intINTTYPE4#5(~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 18:45:40,653 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L250: assume 0bv32 != __kernel_rem_pio2f_~carry~0#1; [2025-02-07 18:45:40,653 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L250: assume !(0bv32 != __kernel_rem_pio2f_~carry~0#1); [2025-02-07 18:45:40,653 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L630: assume 0bv32 == main_#t~ret136#1;havoc main_#t~ret136#1; [2025-02-07 18:45:40,653 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L630: assume !(0bv32 == main_#t~ret136#1);havoc main_#t~ret136#1;main_#res#1 := 0bv32;#t~ret137#1 := main_#res#1;havoc main_#t~ret135#1, main_#t~ret136#1, main_~x~0#1, main_~res~0#1;assume { :end_inline_main } true; [2025-02-07 18:45:40,653 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L308: assume ~bvsge~32(__kernel_rem_pio2f_~i~1#1, 0bv32);call __kernel_rem_pio2f_#t~mem64#1 := read~intFLOATTYPE4#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);__kernel_rem_pio2f_~fw~0#1 := ~fp.add~32(currentRoundingMode, __kernel_rem_pio2f_~fw~0#1, __kernel_rem_pio2f_#t~mem64#1);__kernel_rem_pio2f_#t~post65#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := ~bvsub~32(__kernel_rem_pio2f_#t~post65#1, 1bv32);havoc __kernel_rem_pio2f_#t~post65#1; [2025-02-07 18:45:40,653 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L308: assume !~bvsge~32(__kernel_rem_pio2f_~i~1#1, 0bv32);call write~intFLOATTYPE4#17((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 18:45:40,653 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L498: assume ~bvslt~32(__ieee754_rem_pio2f_~hx~1#1, 0bv32);call __ieee754_rem_pio2f_#t~mem108#1 := read~intFLOATTYPE4#17(__ieee754_rem_pio2f_~y#1.base, __ieee754_rem_pio2f_~y#1.offset, 4bv32);call write~intFLOATTYPE4#17(~fp.neg~32(__ieee754_rem_pio2f_#t~mem108#1), __ieee754_rem_pio2f_~y#1.base, __ieee754_rem_pio2f_~y#1.offset, 4bv32);havoc __ieee754_rem_pio2f_#t~mem108#1;call __ieee754_rem_pio2f_#t~mem109#1 := read~intFLOATTYPE4#17(__ieee754_rem_pio2f_~y#1.base, ~bvadd~32(4bv32, __ieee754_rem_pio2f_~y#1.offset), 4bv32);call write~intFLOATTYPE4#17(~fp.neg~32(__ieee754_rem_pio2f_#t~mem109#1), __ieee754_rem_pio2f_~y#1.base, ~bvadd~32(4bv32, __ieee754_rem_pio2f_~y#1.offset), 4bv32);havoc __ieee754_rem_pio2f_#t~mem109#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 18:45:40,653 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L498: 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 18:45:40,653 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L300: 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~mem59#1 := read~intFLOATTYPE4#9(~#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~mem60#1 := read~intFLOATTYPE4#0(__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~mem59#1, __kernel_rem_pio2f_#t~mem60#1));__kernel_rem_pio2f_#t~post61#1 := __kernel_rem_pio2f_~k~1#1;__kernel_rem_pio2f_~k~1#1 := ~bvadd~32(1bv32, __kernel_rem_pio2f_#t~post61#1);havoc __kernel_rem_pio2f_#t~post61#1; [2025-02-07 18:45:40,653 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L300: 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#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, ~bvsub~32(__kernel_rem_pio2f_~jz~0#1, __kernel_rem_pio2f_~i~1#1))), 4bv32);__kernel_rem_pio2f_#t~post62#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := ~bvsub~32(__kernel_rem_pio2f_#t~post62#1, 1bv32);havoc __kernel_rem_pio2f_#t~post62#1; [2025-02-07 18:45:40,653 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L259: assume 0bv32 == __kernel_rem_pio2f_~j~0#1;__kernel_rem_pio2f_~k~1#1 := 1bv32; [2025-02-07 18:45:40,653 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L259: assume !(0bv32 == __kernel_rem_pio2f_~j~0#1); [2025-02-07 18:45:40,653 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-02-07 18:45:40,653 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L251: __kernel_rem_pio2f_~z~0#1 := ~fp.sub~32(currentRoundingMode, __kernel_rem_pio2f_~z~0#1, __kernel_rem_pio2f_#t~ret43#1); [2025-02-07 18:45:40,654 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L251-1: SUMMARY for call __kernel_rem_pio2f_#t~ret43#1 := scalbn_float(~one_krempio~0, __kernel_rem_pio2f_~q0~0#1); srcloc: null [2025-02-07 18:45:40,654 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L631: assume false;main_#res#1 := 1bv32; [2025-02-07 18:45:40,654 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L631: assume !false; [2025-02-07 18:45:40,654 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L243-1: assume __kernel_rem_pio2f_#t~switch40#1;call __kernel_rem_pio2f_#t~mem42#1 := read~intINTTYPE4#5(__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#5(~bvand~32(63bv32, __kernel_rem_pio2f_#t~mem42#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 18:45:40,654 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L243-1: assume !__kernel_rem_pio2f_#t~switch40#1;havoc __kernel_rem_pio2f_#t~switch40#1;havoc __kernel_rem_pio2f_#t~mem41#1;havoc __kernel_rem_pio2f_#t~mem42#1;havoc __kernel_rem_pio2f_#t~switch40#1;havoc __kernel_rem_pio2f_#t~mem41#1;havoc __kernel_rem_pio2f_#t~mem42#1; [2025-02-07 18:45:40,654 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L334: assume ~bvsge~32(__kernel_rem_pio2f_~i~1#1, 2bv32);call __kernel_rem_pio2f_#t~mem81#1 := read~intFLOATTYPE4#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);__kernel_rem_pio2f_~fw~0#1 := ~fp.add~32(currentRoundingMode, __kernel_rem_pio2f_~fw~0#1, __kernel_rem_pio2f_#t~mem81#1);__kernel_rem_pio2f_#t~post82#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := ~bvsub~32(__kernel_rem_pio2f_#t~post82#1, 1bv32);havoc __kernel_rem_pio2f_#t~post82#1; [2025-02-07 18:45:40,654 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L334: assume !~bvsge~32(__kernel_rem_pio2f_~i~1#1, 2bv32); [2025-02-07 18:45:40,655 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L615: havoc tan_float_#t~mem132#1;havoc tan_float_#t~mem133#1;havoc tan_float_#t~ret134#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~mem129#1, tan_float_~#gf_u~13#1.base, tan_float_~#gf_u~13#1.offset, tan_float_#t~ret130#1, tan_float_#t~ret131#1, tan_float_#t~mem132#1, tan_float_#t~mem133#1, tan_float_#t~ret134#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~7#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;assume { :begin_inline_isnan_float } true;isnan_float_#in~x#1 := main_~res~0#1;havoc isnan_float_#res#1;havoc isnan_float_~x#1;isnan_float_~x#1 := isnan_float_#in~x#1;isnan_float_#res#1 := (if !~fp.eq~32(isnan_float_~x#1, isnan_float_~x#1) then 1bv32 else 0bv32);main_#t~ret136#1 := isnan_float_#res#1;havoc isnan_float_~x#1;havoc isnan_float_#in~x#1;assume { :end_inline_isnan_float } true; [2025-02-07 18:45:40,655 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L615-2: tan_float_#res#1 := tan_float_#t~ret134#1;havoc tan_float_#t~mem132#1;havoc tan_float_#t~mem133#1;havoc tan_float_#t~ret134#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 18:45:40,655 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L293: __kernel_rem_pio2f_~fw~0#1 := __kernel_rem_pio2f_#t~ret56#1;havoc __kernel_rem_pio2f_#t~ret56#1;__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_~jz~0#1; [2025-02-07 18:45:40,655 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L615-3: SUMMARY for call tan_float_#t~ret134#1 := __kernel_tanf(tan_float_#t~mem132#1, tan_float_#t~mem133#1, ~bvsub~32(1bv32, ~bvshl~32(~bvand~32(1bv32, tan_float_~n~2#1), 1bv32))); srcloc: null [2025-02-07 18:45:40,655 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L293-1: SUMMARY for call __kernel_rem_pio2f_#t~ret56#1 := scalbn_float(~one_krempio~0, __kernel_rem_pio2f_~q0~0#1); srcloc: null [2025-02-07 18:45:40,655 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L260: assume true;call __kernel_rem_pio2f_#t~mem46#1 := read~intINTTYPE4#5(__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 18:45:40,655 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L260: assume !true; [2025-02-07 18:45:40,655 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L260-2: assume !(0bv32 == __kernel_rem_pio2f_#t~mem46#1);havoc __kernel_rem_pio2f_#t~mem46#1; [2025-02-07 18:45:40,655 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L260-2: assume 0bv32 == __kernel_rem_pio2f_#t~mem46#1;havoc __kernel_rem_pio2f_#t~mem46#1;__kernel_rem_pio2f_#t~post47#1 := __kernel_rem_pio2f_~k~1#1;__kernel_rem_pio2f_~k~1#1 := ~bvadd~32(1bv32, __kernel_rem_pio2f_#t~post47#1);havoc __kernel_rem_pio2f_#t~post47#1; [2025-02-07 18:45:40,655 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L277: assume true;call __kernel_rem_pio2f_#t~mem53#1 := read~intINTTYPE4#5(__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 18:45:40,655 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L277: assume !true; [2025-02-07 18:45:40,655 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L277-1: assume !(0bv32 == __kernel_rem_pio2f_#t~mem53#1);havoc __kernel_rem_pio2f_#t~mem53#1; [2025-02-07 18:45:40,655 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L277-1: assume 0bv32 == __kernel_rem_pio2f_#t~mem53#1;havoc __kernel_rem_pio2f_#t~mem53#1;__kernel_rem_pio2f_#t~post54#1 := __kernel_rem_pio2f_~jz~0#1;__kernel_rem_pio2f_~jz~0#1 := ~bvsub~32(__kernel_rem_pio2f_#t~post54#1, 1bv32);havoc __kernel_rem_pio2f_#t~post54#1;__kernel_rem_pio2f_~q0~0#1 := ~bvsub~32(__kernel_rem_pio2f_~q0~0#1, 8bv32); [2025-02-07 18:45:40,656 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L211: __kernel_rem_pio2f_#t~ret33#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~ret33#1));havoc __kernel_rem_pio2f_#t~ret33#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 18:45:40,656 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L178: 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~ret107#1 := __kernel_rem_pio2f_#res#1;havoc __kernel_rem_pio2f_#t~mem19#1, __kernel_rem_pio2f_#t~ite21#1, __kernel_rem_pio2f_#t~mem20#1, __kernel_rem_pio2f_#t~post22#1, __kernel_rem_pio2f_#t~post23#1, __kernel_rem_pio2f_#t~mem24#1, __kernel_rem_pio2f_#t~mem25#1, __kernel_rem_pio2f_#t~post26#1, __kernel_rem_pio2f_#t~post27#1, __kernel_rem_pio2f_#t~mem28#1, __kernel_rem_pio2f_#t~mem29#1, __kernel_rem_pio2f_#t~post30#1, __kernel_rem_pio2f_#t~post31#1, __kernel_rem_pio2f_#t~ret32#1, __kernel_rem_pio2f_#t~ret33#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~mem38#1, __kernel_rem_pio2f_#t~post39#1, __kernel_rem_pio2f_#t~switch40#1, __kernel_rem_pio2f_#t~mem41#1, __kernel_rem_pio2f_#t~mem42#1, __kernel_rem_pio2f_#t~ret43#1, __kernel_rem_pio2f_#t~mem44#1, __kernel_rem_pio2f_#t~post45#1, __kernel_rem_pio2f_#t~mem46#1, __kernel_rem_pio2f_#t~post47#1, __kernel_rem_pio2f_#t~mem48#1, __kernel_rem_pio2f_#t~mem49#1, __kernel_rem_pio2f_#t~mem50#1, __kernel_rem_pio2f_#t~post51#1, __kernel_rem_pio2f_#t~post52#1, __kernel_rem_pio2f_#t~mem53#1, __kernel_rem_pio2f_#t~post54#1, __kernel_rem_pio2f_#t~ret55#1, __kernel_rem_pio2f_#t~ret56#1, __kernel_rem_pio2f_#t~mem57#1, __kernel_rem_pio2f_#t~post58#1, __kernel_rem_pio2f_#t~mem59#1, __kernel_rem_pio2f_#t~mem60#1, __kernel_rem_pio2f_#t~post61#1, __kernel_rem_pio2f_#t~post62#1, __kernel_rem_pio2f_#t~switch63#1, __kernel_rem_pio2f_#t~mem64#1, __kernel_rem_pio2f_#t~post65#1, __kernel_rem_pio2f_#t~mem66#1, __kernel_rem_pio2f_#t~post67#1, __kernel_rem_pio2f_#t~mem68#1, __kernel_rem_pio2f_#t~mem69#1, __kernel_rem_pio2f_#t~post70#1, __kernel_rem_pio2f_#t~mem71#1, __kernel_rem_pio2f_#t~mem72#1, __kernel_rem_pio2f_#t~mem74#1, __kernel_rem_pio2f_#t~mem73#1, __kernel_rem_pio2f_#t~post75#1, __kernel_rem_pio2f_#t~mem76#1, __kernel_rem_pio2f_#t~mem77#1, __kernel_rem_pio2f_#t~mem79#1, __kernel_rem_pio2f_#t~mem78#1, __kernel_rem_pio2f_#t~post80#1, __kernel_rem_pio2f_#t~mem81#1, __kernel_rem_pio2f_#t~post82#1, __kernel_rem_pio2f_#t~mem83#1, __kernel_rem_pio2f_#t~mem84#1, __kernel_rem_pio2f_#t~mem85#1, __kernel_rem_pio2f_#t~mem86#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~ret107#1;havoc __ieee754_rem_pio2f_#t~ret107#1; [2025-02-07 18:45:40,656 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L294: assume ~bvsge~32(__kernel_rem_pio2f_~i~1#1, 0bv32);call __kernel_rem_pio2f_#t~mem57#1 := read~intINTTYPE4#5(__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#0(~fp.mul~32(currentRoundingMode, __kernel_rem_pio2f_~fw~0#1, ~convertINTToFLOAT(currentRoundingMode, __kernel_rem_pio2f_#t~mem57#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~mem57#1;__kernel_rem_pio2f_~fw~0#1 := ~fp.mul~32(currentRoundingMode, __kernel_rem_pio2f_~fw~0#1, ~twon8_krempio~0);__kernel_rem_pio2f_#t~post58#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := ~bvsub~32(__kernel_rem_pio2f_#t~post58#1, 1bv32);havoc __kernel_rem_pio2f_#t~post58#1; [2025-02-07 18:45:40,656 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L294: 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 18:45:40,656 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L228: assume ~bvslt~32(__kernel_rem_pio2f_~i~1#1, __kernel_rem_pio2f_~jz~0#1);call __kernel_rem_pio2f_#t~mem38#1 := read~intINTTYPE4#5(__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~mem38#1;havoc __kernel_rem_pio2f_#t~mem38#1; [2025-02-07 18:45:40,656 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L228: assume !~bvslt~32(__kernel_rem_pio2f_~i~1#1, __kernel_rem_pio2f_~jz~0#1); [2025-02-07 18:45:40,656 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L228-1: __kernel_rem_pio2f_#t~post39#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := ~bvadd~32(1bv32, __kernel_rem_pio2f_#t~post39#1);havoc __kernel_rem_pio2f_#t~post39#1; [2025-02-07 18:45:40,656 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L319: assume ~bvsle~32(__kernel_rem_pio2f_~i~1#1, __kernel_rem_pio2f_~jz~0#1);call __kernel_rem_pio2f_#t~mem69#1 := read~intFLOATTYPE4#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);__kernel_rem_pio2f_~fw~0#1 := ~fp.add~32(currentRoundingMode, __kernel_rem_pio2f_~fw~0#1, __kernel_rem_pio2f_#t~mem69#1);__kernel_rem_pio2f_#t~post70#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := ~bvadd~32(1bv32, __kernel_rem_pio2f_#t~post70#1);havoc __kernel_rem_pio2f_#t~post70#1; [2025-02-07 18:45:40,656 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L319: assume !~bvsle~32(__kernel_rem_pio2f_~i~1#1, __kernel_rem_pio2f_~jz~0#1);call write~intFLOATTYPE4#17((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 18:45:40,656 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L220: assume 0bv32 == __kernel_rem_pio2f_~q0~0#1;call __kernel_rem_pio2f_#t~mem37#1 := read~intINTTYPE4#5(__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~mem37#1, 8bv32); [2025-02-07 18:45:40,656 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L220: assume !(0bv32 == __kernel_rem_pio2f_~q0~0#1); [2025-02-07 18:45:40,656 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L312: assume __kernel_rem_pio2f_#t~switch63#1; [2025-02-07 18:45:40,656 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L312: assume !__kernel_rem_pio2f_#t~switch63#1; [2025-02-07 18:45:40,656 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L238: assume ~bvsgt~32(__kernel_rem_pio2f_~q0~0#1, 0bv32);__kernel_rem_pio2f_#t~switch40#1 := 1bv32 == __kernel_rem_pio2f_~q0~0#1; [2025-02-07 18:45:40,656 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L238: assume !~bvsgt~32(__kernel_rem_pio2f_~q0~0#1, 0bv32); [2025-02-07 18:45:40,657 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L329: assume ~bvsgt~32(__kernel_rem_pio2f_~i~1#1, 1bv32);call __kernel_rem_pio2f_#t~mem76#1 := read~intFLOATTYPE4#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);call __kernel_rem_pio2f_#t~mem77#1 := read~intFLOATTYPE4#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);__kernel_rem_pio2f_~fw~0#1 := ~fp.add~32(currentRoundingMode, __kernel_rem_pio2f_#t~mem76#1, __kernel_rem_pio2f_#t~mem77#1);havoc __kernel_rem_pio2f_#t~mem76#1;havoc __kernel_rem_pio2f_#t~mem77#1;call __kernel_rem_pio2f_#t~mem79#1 := read~intFLOATTYPE4#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);call __kernel_rem_pio2f_#t~mem78#1 := read~intFLOATTYPE4#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);call write~intFLOATTYPE4#1(~fp.add~32(currentRoundingMode, __kernel_rem_pio2f_#t~mem79#1, ~fp.sub~32(currentRoundingMode, __kernel_rem_pio2f_#t~mem78#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~mem79#1;havoc __kernel_rem_pio2f_#t~mem78#1;call write~intFLOATTYPE4#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, ~bvsub~32(__kernel_rem_pio2f_~i~1#1, 1bv32))), 4bv32);__kernel_rem_pio2f_#t~post80#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := ~bvsub~32(__kernel_rem_pio2f_#t~post80#1, 1bv32);havoc __kernel_rem_pio2f_#t~post80#1; [2025-02-07 18:45:40,657 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L329: 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 18:45:40,657 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L263: 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~mem48#1 := read~intINTTYPE4#11(__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~mem48#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~mem48#1;__kernel_rem_pio2f_~j~0#1 := 0bv32;__kernel_rem_pio2f_~fw~0#1 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~Pluszero~64()); [2025-02-07 18:45:40,657 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L263: 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 18:45:40,657 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L263-1: __kernel_rem_pio2f_~i~1#1 := ~bvadd~32(1bv32, __kernel_rem_pio2f_~jz~0#1); [2025-02-07 18:45:40,657 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L230: assume 0bv32 == __kernel_rem_pio2f_~carry~0#1; [2025-02-07 18:45:40,657 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L230: assume !(0bv32 == __kernel_rem_pio2f_~carry~0#1);call write~intINTTYPE4#5(~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 18:45:40,657 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L255: 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 18:45:40,657 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L255: assume !~fp.eq~32(__kernel_rem_pio2f_~z~0#1, ~zero_krempio~0); [2025-02-07 18:45:40,657 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L222: 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 18:45:40,657 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L222: assume !~fp.geq~32(__kernel_rem_pio2f_~z~0#1, ~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~64(currentRoundingMode, 0.5))); [2025-02-07 18:45:40,657 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L313-1: assume __kernel_rem_pio2f_#t~switch63#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 18:45:40,657 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L313-1: assume !__kernel_rem_pio2f_#t~switch63#1;__kernel_rem_pio2f_#t~switch63#1 := __kernel_rem_pio2f_#t~switch63#1 || 3bv32 == __kernel_rem_pio2f_~prec#1; [2025-02-07 18:45:40,657 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L313-2: __kernel_rem_pio2f_#t~switch63#1 := __kernel_rem_pio2f_#t~switch63#1 || 2bv32 == __kernel_rem_pio2f_~prec#1; [2025-02-07 18:45:40,657 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L305: havoc __kernel_rem_pio2f_#t~switch63#1;havoc __kernel_rem_pio2f_#t~mem68#1;havoc __kernel_rem_pio2f_#t~switch63#1;havoc __kernel_rem_pio2f_#t~mem68#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 18:45:40,657 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L231: assume 0bv32 != __kernel_rem_pio2f_~j~0#1;__kernel_rem_pio2f_~carry~0#1 := 1bv32;call write~intINTTYPE4#5(~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 18:45:40,658 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L231: assume !(0bv32 != __kernel_rem_pio2f_~j~0#1); [2025-02-07 18:45:40,658 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L248: 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 18:45:40,658 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L248: assume !(2bv32 == __kernel_rem_pio2f_~ih~0#1); [2025-02-07 18:45:40,658 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L215: assume ~bvsgt~32(__kernel_rem_pio2f_~q0~0#1, 0bv32);call __kernel_rem_pio2f_#t~mem34#1 := read~intINTTYPE4#5(__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~mem34#1, ~bvsub~32(8bv32, __kernel_rem_pio2f_~q0~0#1));havoc __kernel_rem_pio2f_#t~mem34#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~mem35#1 := read~intINTTYPE4#5(__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#5(~bvsub~32(__kernel_rem_pio2f_#t~mem35#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~mem35#1;call __kernel_rem_pio2f_#t~mem36#1 := read~intINTTYPE4#5(__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, ~bvsub~32(7bv32, __kernel_rem_pio2f_~q0~0#1));havoc __kernel_rem_pio2f_#t~mem36#1; [2025-02-07 18:45:40,658 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L215: assume !~bvsgt~32(__kernel_rem_pio2f_~q0~0#1, 0bv32); [2025-02-07 18:45:40,658 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L306-1: assume __kernel_rem_pio2f_#t~switch63#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 18:45:40,658 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L306-1: assume !__kernel_rem_pio2f_#t~switch63#1;__kernel_rem_pio2f_#t~switch63#1 := __kernel_rem_pio2f_#t~switch63#1 || 1bv32 == __kernel_rem_pio2f_~prec#1; [2025-02-07 18:45:40,658 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L240-1: assume __kernel_rem_pio2f_#t~switch40#1;call __kernel_rem_pio2f_#t~mem41#1 := read~intINTTYPE4#5(__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#5(~bvand~32(127bv32, __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 18:45:40,658 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L240-1: assume !__kernel_rem_pio2f_#t~switch40#1;__kernel_rem_pio2f_#t~switch40#1 := __kernel_rem_pio2f_#t~switch40#1 || 2bv32 == __kernel_rem_pio2f_~q0~0#1; [2025-02-07 18:45:40,658 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L265: assume ~bvsle~32(__kernel_rem_pio2f_~j~0#1, __kernel_rem_pio2f_~jx~0#1);call __kernel_rem_pio2f_#t~mem49#1 := read~intFLOATTYPE4#26(__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~mem50#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~mem49#1, __kernel_rem_pio2f_#t~mem50#1));__kernel_rem_pio2f_#t~post51#1 := __kernel_rem_pio2f_~j~0#1;__kernel_rem_pio2f_~j~0#1 := ~bvadd~32(1bv32, __kernel_rem_pio2f_#t~post51#1);havoc __kernel_rem_pio2f_#t~post51#1; [2025-02-07 18:45:40,658 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L265: assume !~bvsle~32(__kernel_rem_pio2f_~j~0#1, __kernel_rem_pio2f_~jx~0#1);call write~intFLOATTYPE4#0(__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~post52#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := ~bvadd~32(1bv32, __kernel_rem_pio2f_#t~post52#1);havoc __kernel_rem_pio2f_#t~post52#1; [2025-02-07 18:45:40,658 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L323: assume 0bv32 == __kernel_rem_pio2f_~ih~0#1;call __kernel_rem_pio2f_#t~mem83#1 := read~intFLOATTYPE4#1(__kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset, 4bv32);call write~intFLOATTYPE4#17(__kernel_rem_pio2f_#t~mem83#1, __kernel_rem_pio2f_~y#1.base, __kernel_rem_pio2f_~y#1.offset, 4bv32);havoc __kernel_rem_pio2f_#t~mem83#1;call __kernel_rem_pio2f_#t~mem84#1 := read~intFLOATTYPE4#1(__kernel_rem_pio2f_~#fq~0#1.base, ~bvadd~32(4bv32, __kernel_rem_pio2f_~#fq~0#1.offset), 4bv32);call write~intFLOATTYPE4#17(__kernel_rem_pio2f_#t~mem84#1, __kernel_rem_pio2f_~y#1.base, ~bvadd~32(4bv32, __kernel_rem_pio2f_~y#1.offset), 4bv32);havoc __kernel_rem_pio2f_#t~mem84#1;call write~intFLOATTYPE4#17(__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 18:45:40,658 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L323: assume !(0bv32 == __kernel_rem_pio2f_~ih~0#1);call __kernel_rem_pio2f_#t~mem85#1 := read~intFLOATTYPE4#1(__kernel_rem_pio2f_~#fq~0#1.base, __kernel_rem_pio2f_~#fq~0#1.offset, 4bv32);call write~intFLOATTYPE4#17(~fp.neg~32(__kernel_rem_pio2f_#t~mem85#1), __kernel_rem_pio2f_~y#1.base, __kernel_rem_pio2f_~y#1.offset, 4bv32);havoc __kernel_rem_pio2f_#t~mem85#1;call __kernel_rem_pio2f_#t~mem86#1 := read~intFLOATTYPE4#1(__kernel_rem_pio2f_~#fq~0#1.base, ~bvadd~32(4bv32, __kernel_rem_pio2f_~#fq~0#1.offset), 4bv32);call write~intFLOATTYPE4#17(~fp.neg~32(__kernel_rem_pio2f_#t~mem86#1), __kernel_rem_pio2f_~y#1.base, ~bvadd~32(4bv32, __kernel_rem_pio2f_~y#1.offset), 4bv32);havoc __kernel_rem_pio2f_#t~mem86#1;call write~intFLOATTYPE4#17(~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 18:45:40,658 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L323-1: assume __kernel_rem_pio2f_#t~switch63#1;__kernel_rem_pio2f_~i~1#1 := __kernel_rem_pio2f_~jz~0#1; [2025-02-07 18:45:40,658 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L323-1: assume !__kernel_rem_pio2f_#t~switch63#1; [2025-02-07 18:45:40,659 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L257: assume ~bvsge~32(__kernel_rem_pio2f_~i~1#1, __kernel_rem_pio2f_~jk~0#1);call __kernel_rem_pio2f_#t~mem44#1 := read~intINTTYPE4#5(__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~mem44#1);__kernel_rem_pio2f_#t~post45#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := ~bvsub~32(__kernel_rem_pio2f_#t~post45#1, 1bv32);havoc __kernel_rem_pio2f_#t~post45#1; [2025-02-07 18:45:40,659 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L257: assume !~bvsge~32(__kernel_rem_pio2f_~i~1#1, __kernel_rem_pio2f_~jk~0#1); [2025-02-07 18:45:40,659 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L315: assume ~bvsge~32(__kernel_rem_pio2f_~i~1#1, 0bv32);call __kernel_rem_pio2f_#t~mem66#1 := read~intFLOATTYPE4#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);__kernel_rem_pio2f_~fw~0#1 := ~fp.add~32(currentRoundingMode, __kernel_rem_pio2f_~fw~0#1, __kernel_rem_pio2f_#t~mem66#1);__kernel_rem_pio2f_#t~post67#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := ~bvsub~32(__kernel_rem_pio2f_#t~post67#1, 1bv32);havoc __kernel_rem_pio2f_#t~post67#1; [2025-02-07 18:45:40,659 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L315: assume !~bvsge~32(__kernel_rem_pio2f_~i~1#1, 0bv32);call write~intFLOATTYPE4#17((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~mem68#1 := read~intFLOATTYPE4#1(__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~mem68#1, __kernel_rem_pio2f_~fw~0#1);__kernel_rem_pio2f_~i~1#1 := 1bv32; [2025-02-07 18:45:40,659 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L282: __kernel_rem_pio2f_~z~0#1 := __kernel_rem_pio2f_#t~ret55#1;havoc __kernel_rem_pio2f_#t~ret55#1; [2025-02-07 18:45:40,659 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L282-1: SUMMARY for call __kernel_rem_pio2f_#t~ret55#1 := scalbn_float(__kernel_rem_pio2f_~z~0#1, ~bvneg~32(__kernel_rem_pio2f_~q0~0#1)); srcloc: null [2025-02-07 18:45:40,659 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L274: 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 18:45:40,659 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L274: assume !~fp.eq~32(__kernel_rem_pio2f_~z~0#1, ~convertDOUBLEToFLOAT(currentRoundingMode, ~Pluszero~64())); [2025-02-07 18:45:40,659 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L299: 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 18:45:40,659 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L299: assume !~bvsge~32(__kernel_rem_pio2f_~i~1#1, 0bv32);__kernel_rem_pio2f_#t~switch63#1 := 0bv32 == __kernel_rem_pio2f_~prec#1; [2025-02-07 18:45:40,659 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L390: 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~ret131#1 := __ieee754_rem_pio2f_#res#1;havoc __ieee754_rem_pio2f_#t~mem87#1, __ieee754_rem_pio2f_~#gf_u~7#1.base, __ieee754_rem_pio2f_~#gf_u~7#1.offset, __ieee754_rem_pio2f_#t~mem88#1, __ieee754_rem_pio2f_#t~mem89#1, __ieee754_rem_pio2f_#t~mem90#1, __ieee754_rem_pio2f_#t~mem91#1, __ieee754_rem_pio2f_#t~ret92#1, __ieee754_rem_pio2f_#t~mem93#1, __ieee754_rem_pio2f_#t~short94#1, __ieee754_rem_pio2f_#t~mem95#1, __ieee754_rem_pio2f_#t~mem96#1, __ieee754_rem_pio2f_~#gf_u~8#1.base, __ieee754_rem_pio2f_~#gf_u~8#1.offset, __ieee754_rem_pio2f_#t~mem97#1, __ieee754_rem_pio2f_#t~mem98#1, __ieee754_rem_pio2f_~#gf_u~9#1.base, __ieee754_rem_pio2f_~#gf_u~9#1.offset, __ieee754_rem_pio2f_~high~0#1, __ieee754_rem_pio2f_#t~mem99#1, __ieee754_rem_pio2f_#t~mem100#1, __ieee754_rem_pio2f_#t~mem101#1, __ieee754_rem_pio2f_#t~mem102#1, __ieee754_rem_pio2f_~#sf_u~5#1.base, __ieee754_rem_pio2f_~#sf_u~5#1.offset, __ieee754_rem_pio2f_#t~mem103#1, __ieee754_rem_pio2f_#t~post104#1, __ieee754_rem_pio2f_#t~mem105#1, __ieee754_rem_pio2f_#t~post106#1, __ieee754_rem_pio2f_#t~ret107#1, __ieee754_rem_pio2f_#t~mem108#1, __ieee754_rem_pio2f_#t~mem109#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~5#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~ret131#1;havoc tan_float_#t~ret131#1;call tan_float_#t~mem132#1 := read~intFLOATTYPE4#17(tan_float_~#y~0#1.base, tan_float_~#y~0#1.offset, 4bv32);call tan_float_#t~mem133#1 := read~intFLOATTYPE4#17(tan_float_~#y~0#1.base, ~bvadd~32(4bv32, tan_float_~#y~0#1.offset), 4bv32); [2025-02-07 18:45:40,659 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L324: assume ~bvsgt~32(__kernel_rem_pio2f_~i~1#1, 0bv32);call __kernel_rem_pio2f_#t~mem71#1 := read~intFLOATTYPE4#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);call __kernel_rem_pio2f_#t~mem72#1 := read~intFLOATTYPE4#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);__kernel_rem_pio2f_~fw~0#1 := ~fp.add~32(currentRoundingMode, __kernel_rem_pio2f_#t~mem71#1, __kernel_rem_pio2f_#t~mem72#1);havoc __kernel_rem_pio2f_#t~mem71#1;havoc __kernel_rem_pio2f_#t~mem72#1;call __kernel_rem_pio2f_#t~mem74#1 := read~intFLOATTYPE4#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);call __kernel_rem_pio2f_#t~mem73#1 := read~intFLOATTYPE4#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);call write~intFLOATTYPE4#1(~fp.add~32(currentRoundingMode, __kernel_rem_pio2f_#t~mem74#1, ~fp.sub~32(currentRoundingMode, __kernel_rem_pio2f_#t~mem73#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~mem74#1;havoc __kernel_rem_pio2f_#t~mem73#1;call write~intFLOATTYPE4#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, ~bvsub~32(__kernel_rem_pio2f_~i~1#1, 1bv32))), 4bv32);__kernel_rem_pio2f_#t~post75#1 := __kernel_rem_pio2f_~i~1#1;__kernel_rem_pio2f_~i~1#1 := ~bvsub~32(__kernel_rem_pio2f_#t~post75#1, 1bv32);havoc __kernel_rem_pio2f_#t~post75#1; [2025-02-07 18:45:40,659 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L324: 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 18:45:40,703 INFO L? ?]: Removed 172 outVars from TransFormulas that were not future-live. [2025-02-07 18:45:40,703 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 18:45:40,713 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 18:45:40,714 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 18:45:40,714 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 06:45:40 BoogieIcfgContainer [2025-02-07 18:45:40,714 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 18:45:40,716 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 18:45:40,716 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 18:45:40,719 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 18:45:40,719 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 06:44:38" (1/3) ... [2025-02-07 18:45:40,720 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24fddca2 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 18:45:40,720 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 06:44:38" (2/3) ... [2025-02-07 18:45:40,720 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24fddca2 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 18:45:40,720 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 18:45:40,721 INFO L128 eAbstractionObserver]: Analyzing ICFG float_req_bl_0550b.c [2025-02-07 18:45:40,730 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 18:45:40,732 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG float_req_bl_0550b.c that has 5 procedures, 147 locations, 1 initial locations, 42 loop locations, and 1 error locations. [2025-02-07 18:45:40,769 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 18:45:40,780 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;@5bfe9e30, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 18:45:40,780 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-07 18:45:40,782 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 18:45:40,791 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-07 18:45:40,792 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-07 18:45:40,798 INFO L422 BasicCegarLoop]: Path program histogram: [] [2025-02-07 18:45:40,804 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 18:45:40,844 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 18:45:40,853 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 06:45:40 BoogieIcfgContainer [2025-02-07 18:45:40,853 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 18:45:40,854 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 18:45:40,854 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 18:45:40,855 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 18:45:40,856 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 18:45:40,857 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-07 18:45:40,861 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure fabs_float [2025-02-07 18:45:40,861 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure copysign_float [2025-02-07 18:45:40,862 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure scalbn_float [2025-02-07 18:45:40,862 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __kernel_tanf [2025-02-07 18:45:40,875 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 78 nodes and edges [2025-02-07 18:45:40,877 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2025-02-07 18:45:40,878 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2025-02-07 18:45:40,879 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-07 18:45:41,017 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-07 18:45:41,017 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-07 18:45:41,017 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 18:45:41,018 INFO L158 Benchmark]: Toolchain (without parser) took 62778.71ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 90.0MB in the beginning and 117.5MB in the end (delta: -27.5MB). Peak memory consumption was 91.8MB. Max. memory is 16.1GB. [2025-02-07 18:45:41,018 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 117.4MB. Free memory is still 82.6MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 18:45:41,019 INFO L158 Benchmark]: CACSL2BoogieTranslator took 467.92ms. Allocated memory is still 117.4MB. Free memory was 89.8MB in the beginning and 59.1MB in the end (delta: 30.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2025-02-07 18:45:41,019 INFO L158 Benchmark]: Boogie Procedure Inliner took 91.82ms. Allocated memory is still 117.4MB. Free memory was 59.1MB in the beginning and 52.7MB in the end (delta: 6.4MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 18:45:41,019 INFO L158 Benchmark]: Boogie Preprocessor took 123.21ms. Allocated memory is still 117.4MB. Free memory was 52.5MB in the beginning and 80.5MB in the end (delta: -28.0MB). Peak memory consumption was 26.0MB. Max. memory is 16.1GB. [2025-02-07 18:45:41,019 INFO L158 Benchmark]: IcfgBuilder took 61788.81ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 80.5MB in the beginning and 146.5MB in the end (delta: -66.0MB). Peak memory consumption was 134.2MB. Max. memory is 16.1GB. [2025-02-07 18:45:41,021 INFO L158 Benchmark]: TraceAbstraction took 137.65ms. Allocated memory is still 234.9MB. Free memory was 146.5MB in the beginning and 136.5MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 18:45:41,021 INFO L158 Benchmark]: Witness Printer took 163.06ms. Allocated memory is still 234.9MB. Free memory was 136.5MB in the beginning and 117.5MB in the end (delta: 19.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-02-07 18:45:41,022 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 117.4MB. Free memory is still 82.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 467.92ms. Allocated memory is still 117.4MB. Free memory was 89.8MB in the beginning and 59.1MB in the end (delta: 30.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 91.82ms. Allocated memory is still 117.4MB. Free memory was 59.1MB in the beginning and 52.7MB in the end (delta: 6.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 123.21ms. Allocated memory is still 117.4MB. Free memory was 52.5MB in the beginning and 80.5MB in the end (delta: -28.0MB). Peak memory consumption was 26.0MB. Max. memory is 16.1GB. * IcfgBuilder took 61788.81ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 80.5MB in the beginning and 146.5MB in the end (delta: -66.0MB). Peak memory consumption was 134.2MB. Max. memory is 16.1GB. * TraceAbstraction took 137.65ms. Allocated memory is still 234.9MB. Free memory was 146.5MB in the beginning and 136.5MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 163.06ms. Allocated memory is still 234.9MB. Free memory was 136.5MB in the beginning and 117.5MB in the end (delta: 19.0MB). Peak memory consumption was 25.2MB. 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: 631]: 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 18:45:41,165 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE