./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9a8b2e8d Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --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 47f854d6a8100cc36db016df47a11c4d03d5880c .............................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --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 47f854d6a8100cc36db016df47a11c4d03d5880c ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-9a8b2e8 [2020-10-20 00:33:30,440 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-20 00:33:30,443 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-20 00:33:30,483 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-20 00:33:30,484 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-20 00:33:30,494 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-20 00:33:30,496 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-20 00:33:30,499 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-20 00:33:30,502 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-20 00:33:30,505 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-20 00:33:30,507 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-20 00:33:30,508 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-20 00:33:30,508 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-20 00:33:30,512 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-20 00:33:30,514 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-20 00:33:30,516 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-20 00:33:30,517 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-20 00:33:30,518 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-20 00:33:30,521 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-20 00:33:30,528 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-20 00:33:30,530 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-20 00:33:30,532 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-20 00:33:30,534 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-20 00:33:30,535 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-20 00:33:30,547 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-20 00:33:30,548 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-20 00:33:30,548 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-20 00:33:30,549 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-20 00:33:30,554 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-20 00:33:30,557 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-20 00:33:30,557 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-20 00:33:30,558 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-20 00:33:30,558 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-20 00:33:30,564 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-20 00:33:30,565 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-20 00:33:30,565 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-20 00:33:30,566 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-20 00:33:30,567 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-20 00:33:30,567 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-20 00:33:30,568 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-20 00:33:30,569 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-20 00:33:30,569 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-20 00:33:30,614 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-20 00:33:30,614 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-20 00:33:30,615 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-20 00:33:30,616 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-20 00:33:30,616 INFO L138 SettingsManager]: * Use SBE=true [2020-10-20 00:33:30,616 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-20 00:33:30,616 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-20 00:33:30,616 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-20 00:33:30,617 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-20 00:33:30,617 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-20 00:33:30,618 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-20 00:33:30,618 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-20 00:33:30,618 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-20 00:33:30,619 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-20 00:33:30,619 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-20 00:33:30,619 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-20 00:33:30,620 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-20 00:33:30,620 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-20 00:33:30,620 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-20 00:33:30,620 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-20 00:33:30,620 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-20 00:33:30,621 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-20 00:33:30,621 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-20 00:33:30,621 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-20 00:33:30,621 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-20 00:33:30,621 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-20 00:33:30,621 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-20 00:33:30,622 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-20 00:33:30,622 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-20 00:33:30,622 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(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 -> 47f854d6a8100cc36db016df47a11c4d03d5880c [2020-10-20 00:33:30,832 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-20 00:33:30,846 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-20 00:33:30,851 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-20 00:33:30,855 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-20 00:33:30,856 INFO L275 PluginConnector]: CDTParser initialized [2020-10-20 00:33:30,857 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2020-10-20 00:33:30,932 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08e9c442e/82f142d3964f40eeb3fe7b755e212834/FLAG2313cf861 [2020-10-20 00:33:31,511 INFO L306 CDTParser]: Found 1 translation units. [2020-10-20 00:33:31,512 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2020-10-20 00:33:31,523 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08e9c442e/82f142d3964f40eeb3fe7b755e212834/FLAG2313cf861 [2020-10-20 00:33:31,795 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08e9c442e/82f142d3964f40eeb3fe7b755e212834 [2020-10-20 00:33:31,798 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-20 00:33:31,805 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-20 00:33:31,806 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-20 00:33:31,806 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-20 00:33:31,811 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-20 00:33:31,812 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 12:33:31" (1/1) ... [2020-10-20 00:33:31,815 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37901350 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:33:31, skipping insertion in model container [2020-10-20 00:33:31,816 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 12:33:31" (1/1) ... [2020-10-20 00:33:31,824 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-20 00:33:31,884 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-20 00:33:32,297 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-20 00:33:32,341 INFO L203 MainTranslator]: Completed pre-run [2020-10-20 00:33:32,487 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-20 00:33:32,532 INFO L208 MainTranslator]: Completed translation [2020-10-20 00:33:32,533 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:33:32 WrapperNode [2020-10-20 00:33:32,533 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-20 00:33:32,534 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-20 00:33:32,534 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-20 00:33:32,534 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-20 00:33:32,543 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:33:32" (1/1) ... [2020-10-20 00:33:32,581 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:33:32" (1/1) ... [2020-10-20 00:33:32,699 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-20 00:33:32,699 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-20 00:33:32,700 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-20 00:33:32,700 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-20 00:33:32,711 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:33:32" (1/1) ... [2020-10-20 00:33:32,711 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:33:32" (1/1) ... [2020-10-20 00:33:32,738 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:33:32" (1/1) ... [2020-10-20 00:33:32,741 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:33:32" (1/1) ... [2020-10-20 00:33:32,802 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:33:32" (1/1) ... [2020-10-20 00:33:32,840 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:33:32" (1/1) ... [2020-10-20 00:33:32,853 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:33:32" (1/1) ... [2020-10-20 00:33:32,869 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-20 00:33:32,870 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-20 00:33:32,870 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-20 00:33:32,870 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-20 00:33:32,872 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:33:32" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-20 00:33:32,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-20 00:33:32,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-20 00:33:32,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-10-20 00:33:32,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-20 00:33:32,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2020-10-20 00:33:32,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-20 00:33:32,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-20 00:33:32,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-20 00:33:32,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2020-10-20 00:33:32,976 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-20 00:33:35,562 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-20 00:33:35,563 INFO L298 CfgBuilder]: Removed 219 assume(true) statements. [2020-10-20 00:33:35,566 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.10 12:33:35 BoogieIcfgContainer [2020-10-20 00:33:35,566 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-20 00:33:35,569 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-20 00:33:35,569 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-20 00:33:35,572 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-20 00:33:35,573 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.10 12:33:31" (1/3) ... [2020-10-20 00:33:35,574 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ca0bf34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.10 12:33:35, skipping insertion in model container [2020-10-20 00:33:35,574 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:33:32" (2/3) ... [2020-10-20 00:33:35,575 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ca0bf34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.10 12:33:35, skipping insertion in model container [2020-10-20 00:33:35,575 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.10 12:33:35" (3/3) ... [2020-10-20 00:33:35,577 INFO L111 eAbstractionObserver]: Analyzing ICFG float_req_bl_0220b.c [2020-10-20 00:33:35,590 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-10-20 00:33:35,600 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-20 00:33:35,614 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-20 00:33:35,644 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-20 00:33:35,644 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-20 00:33:35,645 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-20 00:33:35,645 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-20 00:33:35,645 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-20 00:33:35,645 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-20 00:33:35,645 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-20 00:33:35,646 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-20 00:33:35,670 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states. [2020-10-20 00:33:35,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-10-20 00:33:35,677 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 00:33:35,678 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-20 00:33:35,678 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-20 00:33:35,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 00:33:35,685 INFO L82 PathProgramCache]: Analyzing trace with hash 2085767357, now seen corresponding path program 1 times [2020-10-20 00:33:35,693 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 00:33:35,693 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1535428314] [2020-10-20 00:33:35,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 00:33:35,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 00:33:36,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 00:33:36,008 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1535428314] [2020-10-20 00:33:36,010 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-20 00:33:36,010 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-20 00:33:36,012 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [364312305] [2020-10-20 00:33:36,017 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-10-20 00:33:36,018 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-20 00:33:36,036 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-10-20 00:33:36,037 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-20 00:33:36,041 INFO L87 Difference]: Start difference. First operand 402 states. Second operand 2 states. [2020-10-20 00:33:36,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 00:33:36,134 INFO L93 Difference]: Finished difference Result 801 states and 1367 transitions. [2020-10-20 00:33:36,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-10-20 00:33:36,137 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2020-10-20 00:33:36,137 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 00:33:36,167 INFO L225 Difference]: With dead ends: 801 [2020-10-20 00:33:36,167 INFO L226 Difference]: Without dead ends: 398 [2020-10-20 00:33:36,177 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-20 00:33:36,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 398 states. [2020-10-20 00:33:36,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 398 to 398. [2020-10-20 00:33:36,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 398 states. [2020-10-20 00:33:36,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 521 transitions. [2020-10-20 00:33:36,265 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 521 transitions. Word has length 10 [2020-10-20 00:33:36,265 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 00:33:36,265 INFO L481 AbstractCegarLoop]: Abstraction has 398 states and 521 transitions. [2020-10-20 00:33:36,266 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-10-20 00:33:36,266 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 521 transitions. [2020-10-20 00:33:36,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-10-20 00:33:36,266 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 00:33:36,266 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-20 00:33:36,267 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-20 00:33:36,267 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-20 00:33:36,267 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 00:33:36,267 INFO L82 PathProgramCache]: Analyzing trace with hash -249539840, now seen corresponding path program 1 times [2020-10-20 00:33:36,268 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 00:33:36,268 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1948866423] [2020-10-20 00:33:36,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 00:33:36,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-20 00:33:36,412 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-20 00:33:36,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-20 00:33:36,557 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-20 00:33:36,600 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-20 00:33:36,601 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-20 00:33:36,602 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-20 00:33:36,694 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.10 12:33:36 BoogieIcfgContainer [2020-10-20 00:33:36,695 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-20 00:33:36,695 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-10-20 00:33:36,695 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-10-20 00:33:36,696 INFO L275 PluginConnector]: Witness Printer initialized [2020-10-20 00:33:36,696 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.10 12:33:35" (3/4) ... [2020-10-20 00:33:36,700 INFO L140 WitnessPrinter]: No result that supports witness generation found [2020-10-20 00:33:36,700 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-10-20 00:33:36,705 INFO L168 Benchmark]: Toolchain (without parser) took 4902.24 ms. Allocated memory was 35.7 MB in the beginning and 78.1 MB in the end (delta: 42.5 MB). Free memory was 8.0 MB in the beginning and 35.9 MB in the end (delta: -27.9 MB). Peak memory consumption was 14.6 MB. Max. memory is 14.3 GB. [2020-10-20 00:33:36,706 INFO L168 Benchmark]: CDTParser took 0.79 ms. Allocated memory is still 35.1 MB. Free memory was 14.1 MB in the beginning and 14.0 MB in the end (delta: 47.2 kB). Peak memory consumption was 47.2 kB. Max. memory is 14.3 GB. [2020-10-20 00:33:36,708 INFO L168 Benchmark]: CACSL2BoogieTranslator took 727.04 ms. Allocated memory was 35.7 MB in the beginning and 45.6 MB in the end (delta: 10.0 MB). Free memory was 7.1 MB in the beginning and 19.4 MB in the end (delta: -12.2 MB). Peak memory consumption was 7.6 MB. Max. memory is 14.3 GB. [2020-10-20 00:33:36,709 INFO L168 Benchmark]: Boogie Procedure Inliner took 165.39 ms. Allocated memory was 45.6 MB in the beginning and 46.1 MB in the end (delta: 524.3 kB). Free memory was 19.4 MB in the beginning and 22.2 MB in the end (delta: -2.8 MB). Peak memory consumption was 13.0 MB. Max. memory is 14.3 GB. [2020-10-20 00:33:36,710 INFO L168 Benchmark]: Boogie Preprocessor took 170.29 ms. Allocated memory is still 46.1 MB. Free memory was 22.2 MB in the beginning and 11.1 MB in the end (delta: 11.1 MB). Peak memory consumption was 11.1 MB. Max. memory is 14.3 GB. [2020-10-20 00:33:36,711 INFO L168 Benchmark]: RCFGBuilder took 2696.64 ms. Allocated memory was 46.1 MB in the beginning and 72.9 MB in the end (delta: 26.7 MB). Free memory was 11.1 MB in the beginning and 42.0 MB in the end (delta: -30.9 MB). Peak memory consumption was 29.8 MB. Max. memory is 14.3 GB. [2020-10-20 00:33:36,714 INFO L168 Benchmark]: TraceAbstraction took 1126.20 ms. Allocated memory was 72.9 MB in the beginning and 78.1 MB in the end (delta: 5.2 MB). Free memory was 41.3 MB in the beginning and 35.9 MB in the end (delta: 5.4 MB). Peak memory consumption was 40.3 MB. Max. memory is 14.3 GB. [2020-10-20 00:33:36,718 INFO L168 Benchmark]: Witness Printer took 5.30 ms. Allocated memory is still 78.1 MB. Free memory is still 35.9 MB. There was no memory consumed. Max. memory is 14.3 GB. [2020-10-20 00:33:36,734 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.79 ms. Allocated memory is still 35.1 MB. Free memory was 14.1 MB in the beginning and 14.0 MB in the end (delta: 47.2 kB). Peak memory consumption was 47.2 kB. Max. memory is 14.3 GB. * CACSL2BoogieTranslator took 727.04 ms. Allocated memory was 35.7 MB in the beginning and 45.6 MB in the end (delta: 10.0 MB). Free memory was 7.1 MB in the beginning and 19.4 MB in the end (delta: -12.2 MB). Peak memory consumption was 7.6 MB. Max. memory is 14.3 GB. * Boogie Procedure Inliner took 165.39 ms. Allocated memory was 45.6 MB in the beginning and 46.1 MB in the end (delta: 524.3 kB). Free memory was 19.4 MB in the beginning and 22.2 MB in the end (delta: -2.8 MB). Peak memory consumption was 13.0 MB. Max. memory is 14.3 GB. * Boogie Preprocessor took 170.29 ms. Allocated memory is still 46.1 MB. Free memory was 22.2 MB in the beginning and 11.1 MB in the end (delta: 11.1 MB). Peak memory consumption was 11.1 MB. Max. memory is 14.3 GB. * RCFGBuilder took 2696.64 ms. Allocated memory was 46.1 MB in the beginning and 72.9 MB in the end (delta: 26.7 MB). Free memory was 11.1 MB in the beginning and 42.0 MB in the end (delta: -30.9 MB). Peak memory consumption was 29.8 MB. Max. memory is 14.3 GB. * TraceAbstraction took 1126.20 ms. Allocated memory was 72.9 MB in the beginning and 78.1 MB in the end (delta: 5.2 MB). Free memory was 41.3 MB in the beginning and 35.9 MB in the end (delta: 5.4 MB). Peak memory consumption was 40.3 MB. Max. memory is 14.3 GB. * Witness Printer took 5.30 ms. Allocated memory is still 78.1 MB. Free memory is still 35.9 MB. There was no memory consumed. Max. memory is 14.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 3]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 628, overapproximation of someUnaryDOUBLEoperation at line 507, overapproximation of bitwiseAnd at line 594, overapproximation of someUnaryFLOAToperation at line 624, overapproximation of someBinaryArithmeticFLOAToperation at line 599. Possible FailurePath: [L13] static const float huge_floor = 1.0e30; [L90-L92] static const float two25_scalbn = 3.355443200e+07, twom25_scalbn = 2.9802322388e-08, huge_scalbn = 1.0e+30, tiny_scalbn = 1.0e-30; [L165] static const int init_jk_krempio[] = {4, 7, 9}; [L167-L171] 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, }; [L173-L175] static const float zero_krempio = 0.0, one_krempio = 1.0, two8_krempio = 2.5600000000e+02, twon8_krempio = 3.9062500000e-03; [L350-L368] 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, }; [L370-L376] 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}; [L378-L387] 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; [L507-L510] static const float half_ksin = 5.0000000000e-01, S1_ksin = -1.6666667163e-01, S2_ksin = 8.3333337680e-03, S3_ksin = -1.9841270114e-04, S4_ksin = 2.7557314297e-06, S5_ksin = -2.5050759689e-08, S6_ksin = 1.5896910177e-10; [L534-L537] static const float one_kcos = 1.0000000000e+00, C1_kcos = 4.1666667908e-02, C2_kcos = -1.3888889225e-03, C3_kcos = 2.4801587642e-05, C4_kcos = -2.7557314297e-07, C5_kcos = 2.0875723372e-09, C6_kcos = -1.1359647598e-11; [L574-L582] 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, }; VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={18:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={22:0}, one_kcos=1, 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, PIo2_krempio={23:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={26:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L624] float x = -0.0f; [L585] float y[2], z = 0.0; [L586] __int32_t n, ix; VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={18:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={22:0}, one_kcos=1, 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, PIo2_krempio={23:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={26:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L589] ieee_float_shape_type gf_u; [L590] gf_u.value = (x) [L591] EXPR gf_u.word [L591] (ix) = gf_u.word [L594] ix &= 0x7fffffff VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={18:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={22:0}, one_kcos=1, 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, PIo2_krempio={23:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={26:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L595] COND FALSE !(ix <= 0x3f490fd8) VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={18:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={22:0}, one_kcos=1, 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, PIo2_krempio={23:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={26:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L598] COND TRUE !((ix) < 0x7f800000L) [L599] return x - x; [L599] return x - x; VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={18:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={22:0}, one_kcos=1, 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, PIo2_krempio={23:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={26:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L625] float res = sin_float(x); [L628] EXPR res == -0.0f && __signbit_float(res) == 1 VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={18:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={22:0}, one_kcos=1, 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, PIo2_krempio={23:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={26:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L628] COND TRUE !(res == -0.0f && __signbit_float(res) == 1) [L3] __assert_fail("0", "float_req_bl_0220b.c", 3, "reach_error") VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={18:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={22:0}, one_kcos=1, 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, PIo2_krempio={23:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={26:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 402 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 0.9s, OverallIterations: 2, TraceHistogramMax: 1, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 524 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=402occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 21 NumberOfCodeBlocks, 21 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 81 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-9a8b2e8 [2020-10-20 00:33:38,926 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-20 00:33:38,928 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-20 00:33:38,953 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-20 00:33:38,953 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-20 00:33:38,954 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-20 00:33:38,956 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-20 00:33:38,958 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-20 00:33:38,960 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-20 00:33:38,961 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-20 00:33:38,962 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-20 00:33:38,963 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-20 00:33:38,964 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-20 00:33:38,965 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-20 00:33:38,966 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-20 00:33:38,967 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-20 00:33:38,968 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-20 00:33:38,969 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-20 00:33:38,971 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-20 00:33:38,974 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-20 00:33:38,975 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-20 00:33:38,977 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-20 00:33:38,978 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-20 00:33:38,979 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-20 00:33:38,988 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-20 00:33:38,989 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-20 00:33:38,989 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-20 00:33:38,990 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-20 00:33:38,990 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-20 00:33:38,992 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-20 00:33:38,993 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-20 00:33:38,993 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-20 00:33:38,994 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-20 00:33:38,995 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-20 00:33:38,996 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-20 00:33:38,997 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-20 00:33:38,998 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-20 00:33:38,999 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-20 00:33:38,999 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-20 00:33:39,000 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-20 00:33:39,002 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-20 00:33:39,003 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-10-20 00:33:39,058 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-20 00:33:39,058 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-20 00:33:39,059 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-20 00:33:39,059 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-20 00:33:39,060 INFO L138 SettingsManager]: * Use SBE=true [2020-10-20 00:33:39,060 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-20 00:33:39,061 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-20 00:33:39,062 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-20 00:33:39,062 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-20 00:33:39,062 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-20 00:33:39,062 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-20 00:33:39,062 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-20 00:33:39,063 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-10-20 00:33:39,063 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-10-20 00:33:39,064 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-20 00:33:39,064 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-20 00:33:39,065 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-20 00:33:39,065 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-20 00:33:39,065 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-20 00:33:39,065 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-20 00:33:39,065 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-20 00:33:39,066 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-20 00:33:39,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-20 00:33:39,067 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-20 00:33:39,067 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-20 00:33:39,067 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-20 00:33:39,067 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-10-20 00:33:39,067 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-10-20 00:33:39,067 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-20 00:33:39,068 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-20 00:33:39,068 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-20 00:33:39,068 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(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 -> 47f854d6a8100cc36db016df47a11c4d03d5880c [2020-10-20 00:33:39,293 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-20 00:33:39,306 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-20 00:33:39,311 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-20 00:33:39,312 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-20 00:33:39,314 INFO L275 PluginConnector]: CDTParser initialized [2020-10-20 00:33:39,315 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2020-10-20 00:33:39,389 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/970a6d32c/42f4361e2ad74c908dafa7c931cfbbd9/FLAGd1a4927a8 [2020-10-20 00:33:39,966 INFO L306 CDTParser]: Found 1 translation units. [2020-10-20 00:33:39,967 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2020-10-20 00:33:39,978 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/970a6d32c/42f4361e2ad74c908dafa7c931cfbbd9/FLAGd1a4927a8 [2020-10-20 00:33:40,265 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/970a6d32c/42f4361e2ad74c908dafa7c931cfbbd9 [2020-10-20 00:33:40,268 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-20 00:33:40,274 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-20 00:33:40,275 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-20 00:33:40,275 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-20 00:33:40,279 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-20 00:33:40,282 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 12:33:40" (1/1) ... [2020-10-20 00:33:40,285 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b4eebc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:33:40, skipping insertion in model container [2020-10-20 00:33:40,285 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 12:33:40" (1/1) ... [2020-10-20 00:33:40,295 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-20 00:33:40,359 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-20 00:33:40,803 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-20 00:33:40,863 INFO L203 MainTranslator]: Completed pre-run [2020-10-20 00:33:41,077 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-20 00:33:41,168 INFO L208 MainTranslator]: Completed translation [2020-10-20 00:33:41,169 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:33:41 WrapperNode [2020-10-20 00:33:41,169 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-20 00:33:41,170 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-20 00:33:41,170 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-20 00:33:41,172 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-20 00:33:41,181 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:33:41" (1/1) ... [2020-10-20 00:33:41,231 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:33:41" (1/1) ... [2020-10-20 00:33:41,322 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-20 00:33:41,322 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-20 00:33:41,323 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-20 00:33:41,323 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-20 00:33:41,334 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:33:41" (1/1) ... [2020-10-20 00:33:41,334 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:33:41" (1/1) ... [2020-10-20 00:33:41,351 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:33:41" (1/1) ... [2020-10-20 00:33:41,352 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:33:41" (1/1) ... [2020-10-20 00:33:41,419 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:33:41" (1/1) ... [2020-10-20 00:33:41,501 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:33:41" (1/1) ... [2020-10-20 00:33:41,514 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:33:41" (1/1) ... [2020-10-20 00:33:41,535 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-20 00:33:41,538 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-20 00:33:41,539 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-20 00:33:41,539 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-20 00:33:41,540 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:33:41" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-20 00:33:41,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-10-20 00:33:41,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2020-10-20 00:33:41,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-20 00:33:41,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2020-10-20 00:33:41,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-10-20 00:33:41,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2020-10-20 00:33:41,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2020-10-20 00:33:41,626 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-20 00:33:41,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-20 00:33:41,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-10-20 00:33:41,627 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-20 00:34:30,477 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-20 00:34:30,477 INFO L298 CfgBuilder]: Removed 219 assume(true) statements. [2020-10-20 00:34:30,479 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.10 12:34:30 BoogieIcfgContainer [2020-10-20 00:34:30,479 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-20 00:34:30,480 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-20 00:34:30,480 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-20 00:34:30,484 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-20 00:34:30,484 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.10 12:33:40" (1/3) ... [2020-10-20 00:34:30,485 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@662f08ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.10 12:34:30, skipping insertion in model container [2020-10-20 00:34:30,485 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:33:41" (2/3) ... [2020-10-20 00:34:30,485 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@662f08ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.10 12:34:30, skipping insertion in model container [2020-10-20 00:34:30,486 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.10 12:34:30" (3/3) ... [2020-10-20 00:34:30,487 INFO L111 eAbstractionObserver]: Analyzing ICFG float_req_bl_0220b.c [2020-10-20 00:34:30,498 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-10-20 00:34:30,506 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-20 00:34:30,520 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-20 00:34:30,548 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-20 00:34:30,548 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-20 00:34:30,548 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-20 00:34:30,548 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-20 00:34:30,549 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-20 00:34:30,549 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-20 00:34:30,549 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-20 00:34:30,549 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-20 00:34:30,578 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states. [2020-10-20 00:34:30,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-10-20 00:34:30,585 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 00:34:30,586 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-20 00:34:30,586 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-20 00:34:30,592 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 00:34:30,593 INFO L82 PathProgramCache]: Analyzing trace with hash 2085767357, now seen corresponding path program 1 times [2020-10-20 00:34:30,610 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-10-20 00:34:30,610 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1863746067] [2020-10-20 00:34:30,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2020-10-20 00:34:32,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 00:34:32,388 INFO L263 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 1 conjunts are in the unsatisfiable core [2020-10-20 00:34:32,393 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-20 00:34:32,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 00:34:32,408 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-10-20 00:34:32,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 00:34:32,415 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1863746067] [2020-10-20 00:34:32,415 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-10-20 00:34:32,416 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2020-10-20 00:34:32,416 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1881619481] [2020-10-20 00:34:32,420 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-10-20 00:34:32,421 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-10-20 00:34:32,431 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-10-20 00:34:32,431 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-20 00:34:32,435 INFO L87 Difference]: Start difference. First operand 402 states. Second operand 2 states. [2020-10-20 00:34:32,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 00:34:32,536 INFO L93 Difference]: Finished difference Result 801 states and 1367 transitions. [2020-10-20 00:34:32,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-10-20 00:34:32,538 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2020-10-20 00:34:32,538 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 00:34:32,556 INFO L225 Difference]: With dead ends: 801 [2020-10-20 00:34:32,556 INFO L226 Difference]: Without dead ends: 398 [2020-10-20 00:34:32,561 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-20 00:34:32,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 398 states. [2020-10-20 00:34:32,636 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 398 to 398. [2020-10-20 00:34:32,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 398 states. [2020-10-20 00:34:32,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 521 transitions. [2020-10-20 00:34:32,650 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 521 transitions. Word has length 10 [2020-10-20 00:34:32,651 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 00:34:32,654 INFO L481 AbstractCegarLoop]: Abstraction has 398 states and 521 transitions. [2020-10-20 00:34:32,654 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-10-20 00:34:32,655 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 521 transitions. [2020-10-20 00:34:32,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-10-20 00:34:32,656 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 00:34:32,656 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-20 00:34:32,857 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 mathsat -unsat_core_generation=3 [2020-10-20 00:34:32,857 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-20 00:34:32,857 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 00:34:32,858 INFO L82 PathProgramCache]: Analyzing trace with hash -249539840, now seen corresponding path program 1 times [2020-10-20 00:34:32,859 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-10-20 00:34:32,859 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [356642079] [2020-10-20 00:34:32,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 3 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2020-10-20 00:34:34,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 00:34:34,740 INFO L263 TraceCheckSpWp]: Trace formula consists of 361 conjuncts, 8 conjunts are in the unsatisfiable core [2020-10-20 00:34:34,742 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-20 00:34:34,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 00:34:34,821 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-10-20 00:34:34,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 00:34:34,894 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [356642079] [2020-10-20 00:34:34,894 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-10-20 00:34:34,894 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2020-10-20 00:34:34,894 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1090389270] [2020-10-20 00:34:34,896 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-20 00:34:34,896 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-10-20 00:34:34,897 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-20 00:34:34,897 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2020-10-20 00:34:34,897 INFO L87 Difference]: Start difference. First operand 398 states and 521 transitions. Second operand 8 states. [2020-10-20 00:34:35,029 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 00:34:35,029 INFO L93 Difference]: Finished difference Result 407 states and 530 transitions. [2020-10-20 00:34:35,030 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-20 00:34:35,030 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 11 [2020-10-20 00:34:35,030 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 00:34:35,031 INFO L225 Difference]: With dead ends: 407 [2020-10-20 00:34:35,031 INFO L226 Difference]: Without dead ends: 23 [2020-10-20 00:34:35,033 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2020-10-20 00:34:35,033 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2020-10-20 00:34:35,036 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2020-10-20 00:34:35,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2020-10-20 00:34:35,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 26 transitions. [2020-10-20 00:34:35,036 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 26 transitions. Word has length 11 [2020-10-20 00:34:35,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 00:34:35,037 INFO L481 AbstractCegarLoop]: Abstraction has 23 states and 26 transitions. [2020-10-20 00:34:35,037 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-20 00:34:35,037 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2020-10-20 00:34:35,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-10-20 00:34:35,038 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 00:34:35,038 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-20 00:34:35,251 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 mathsat -unsat_core_generation=3 [2020-10-20 00:34:35,252 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-20 00:34:35,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 00:34:35,252 INFO L82 PathProgramCache]: Analyzing trace with hash 2036534483, now seen corresponding path program 1 times [2020-10-20 00:34:35,253 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-10-20 00:34:35,254 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1730526614] [2020-10-20 00:34:35,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 4 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2020-10-20 00:34:36,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 00:34:37,101 INFO L263 TraceCheckSpWp]: Trace formula consists of 381 conjuncts, 10 conjunts are in the unsatisfiable core [2020-10-20 00:34:37,103 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-20 00:34:37,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 00:34:37,161 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-10-20 00:34:37,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 00:34:37,237 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1730526614] [2020-10-20 00:34:37,237 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-10-20 00:34:37,237 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [] total 11 [2020-10-20 00:34:37,238 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1019163190] [2020-10-20 00:34:37,238 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-20 00:34:37,238 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-10-20 00:34:37,239 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-20 00:34:37,239 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-10-20 00:34:37,239 INFO L87 Difference]: Start difference. First operand 23 states and 26 transitions. Second operand 11 states. [2020-10-20 00:34:37,544 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 9 [2020-10-20 00:34:45,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 00:34:45,797 INFO L93 Difference]: Finished difference Result 45 states and 49 transitions. [2020-10-20 00:34:45,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-10-20 00:34:45,798 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 16 [2020-10-20 00:34:45,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 00:34:45,799 INFO L225 Difference]: With dead ends: 45 [2020-10-20 00:34:45,799 INFO L226 Difference]: Without dead ends: 33 [2020-10-20 00:34:45,800 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-10-20 00:34:45,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2020-10-20 00:34:45,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 26. [2020-10-20 00:34:45,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2020-10-20 00:34:45,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 28 transitions. [2020-10-20 00:34:45,807 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 28 transitions. Word has length 16 [2020-10-20 00:34:45,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 00:34:45,807 INFO L481 AbstractCegarLoop]: Abstraction has 26 states and 28 transitions. [2020-10-20 00:34:45,807 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-10-20 00:34:45,808 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 28 transitions. [2020-10-20 00:34:45,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-10-20 00:34:45,809 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 00:34:45,809 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-20 00:34:46,010 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 mathsat -unsat_core_generation=3 [2020-10-20 00:34:46,010 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-20 00:34:46,011 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 00:34:46,011 INFO L82 PathProgramCache]: Analyzing trace with hash 1722780714, now seen corresponding path program 1 times [2020-10-20 00:34:46,012 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-10-20 00:34:46,013 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [843916111] [2020-10-20 00:34:46,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 5 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with mathsat -unsat_core_generation=3 [2020-10-20 00:34:48,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 00:34:48,510 INFO L263 TraceCheckSpWp]: Trace formula consists of 384 conjuncts, 10 conjunts are in the unsatisfiable core [2020-10-20 00:34:48,512 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-20 00:34:48,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 00:34:48,568 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-10-20 00:34:48,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 00:34:48,696 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [843916111] [2020-10-20 00:34:48,696 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-10-20 00:34:48,697 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 10 [2020-10-20 00:34:48,697 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1093082877] [2020-10-20 00:34:48,697 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-20 00:34:48,697 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-10-20 00:34:48,698 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-20 00:34:48,698 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2020-10-20 00:34:48,698 INFO L87 Difference]: Start difference. First operand 26 states and 28 transitions. Second operand 10 states. [2020-10-20 00:34:48,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 00:34:48,801 INFO L93 Difference]: Finished difference Result 33 states and 34 transitions. [2020-10-20 00:34:48,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-10-20 00:34:48,804 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 17 [2020-10-20 00:34:48,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 00:34:48,805 INFO L225 Difference]: With dead ends: 33 [2020-10-20 00:34:48,805 INFO L226 Difference]: Without dead ends: 21 [2020-10-20 00:34:48,805 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=50, Invalid=106, Unknown=0, NotChecked=0, Total=156 [2020-10-20 00:34:48,806 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2020-10-20 00:34:48,808 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2020-10-20 00:34:48,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2020-10-20 00:34:48,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 20 transitions. [2020-10-20 00:34:48,809 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 20 transitions. Word has length 17 [2020-10-20 00:34:48,809 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 00:34:48,809 INFO L481 AbstractCegarLoop]: Abstraction has 21 states and 20 transitions. [2020-10-20 00:34:48,809 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-20 00:34:48,810 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 20 transitions. [2020-10-20 00:34:48,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-10-20 00:34:48,810 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 00:34:48,810 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-20 00:34:49,019 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 mathsat -unsat_core_generation=3 [2020-10-20 00:34:49,020 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-20 00:34:49,020 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 00:34:49,021 INFO L82 PathProgramCache]: Analyzing trace with hash 650443176, now seen corresponding path program 1 times [2020-10-20 00:34:49,022 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-10-20 00:34:49,023 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1214263353] [2020-10-20 00:34:49,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 6 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with mathsat -unsat_core_generation=3 [2020-10-20 00:34:50,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 00:34:50,853 INFO L263 TraceCheckSpWp]: Trace formula consists of 397 conjuncts, 17 conjunts are in the unsatisfiable core [2020-10-20 00:34:50,855 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-20 00:34:50,926 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-20 00:34:50,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 00:34:50,966 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-10-20 00:34:51,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 00:34:51,359 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1214263353] [2020-10-20 00:34:51,359 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-10-20 00:34:51,359 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11, 11] imperfect sequences [] total 18 [2020-10-20 00:34:51,359 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1693208924] [2020-10-20 00:34:51,360 INFO L461 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-10-20 00:34:51,361 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-10-20 00:34:51,361 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-10-20 00:34:51,361 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=266, Unknown=0, NotChecked=0, Total=306 [2020-10-20 00:34:51,362 INFO L87 Difference]: Start difference. First operand 21 states and 20 transitions. Second operand 18 states. [2020-10-20 00:34:51,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 00:34:51,755 INFO L93 Difference]: Finished difference Result 21 states and 20 transitions. [2020-10-20 00:34:51,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-20 00:34:51,756 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 20 [2020-10-20 00:34:51,756 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 00:34:51,757 INFO L225 Difference]: With dead ends: 21 [2020-10-20 00:34:51,757 INFO L226 Difference]: Without dead ends: 0 [2020-10-20 00:34:51,760 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=148, Invalid=452, Unknown=0, NotChecked=0, Total=600 [2020-10-20 00:34:51,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-20 00:34:51,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-20 00:34:51,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-20 00:34:51,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-20 00:34:51,761 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 20 [2020-10-20 00:34:51,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 00:34:51,761 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-20 00:34:51,761 INFO L482 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-10-20 00:34:51,761 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-20 00:34:51,761 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-20 00:34:51,962 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 mathsat -unsat_core_generation=3 [2020-10-20 00:34:51,965 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-20 00:34:52,474 INFO L274 CegarLoopResult]: For program point L300-2(lines 300 304) no Hoare annotation was computed. [2020-10-20 00:34:52,474 INFO L270 CegarLoopResult]: At program point L300-3(lines 300 304) the Hoare annotation is: false [2020-10-20 00:34:52,475 INFO L274 CegarLoopResult]: For program point L300-4(lines 300 304) no Hoare annotation was computed. [2020-10-20 00:34:52,475 INFO L274 CegarLoopResult]: For program point L36(lines 36 37) no Hoare annotation was computed. [2020-10-20 00:34:52,475 INFO L274 CegarLoopResult]: For program point L499(lines 499 503) no Hoare annotation was computed. [2020-10-20 00:34:52,475 INFO L274 CegarLoopResult]: For program point L301-2(lines 301 302) no Hoare annotation was computed. [2020-10-20 00:34:52,475 INFO L270 CegarLoopResult]: At program point L301-3(lines 301 302) the Hoare annotation is: false [2020-10-20 00:34:52,476 INFO L274 CegarLoopResult]: For program point L301-4(lines 301 302) no Hoare annotation was computed. [2020-10-20 00:34:52,476 INFO L274 CegarLoopResult]: For program point L38(lines 38 42) no Hoare annotation was computed. [2020-10-20 00:34:52,476 INFO L277 CegarLoopResult]: At program point L633(lines 616 634) the Hoare annotation is: true [2020-10-20 00:34:52,476 INFO L274 CegarLoopResult]: For program point L105(lines 105 106) no Hoare annotation was computed. [2020-10-20 00:34:52,476 INFO L274 CegarLoopResult]: For program point L105-1(lines 105 106) no Hoare annotation was computed. [2020-10-20 00:34:52,476 INFO L274 CegarLoopResult]: For program point L39(lines 39 40) no Hoare annotation was computed. [2020-10-20 00:34:52,476 INFO L274 CegarLoopResult]: For program point L105-2(lines 105 106) no Hoare annotation was computed. [2020-10-20 00:34:52,476 INFO L274 CegarLoopResult]: For program point L105-3(lines 105 106) no Hoare annotation was computed. [2020-10-20 00:34:52,477 INFO L274 CegarLoopResult]: For program point L39-2(lines 39 40) no Hoare annotation was computed. [2020-10-20 00:34:52,477 INFO L274 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-10-20 00:34:52,477 INFO L274 CegarLoopResult]: For program point L437-2(lines 437 469) no Hoare annotation was computed. [2020-10-20 00:34:52,477 INFO L274 CegarLoopResult]: For program point L239-1(lines 226 254) no Hoare annotation was computed. [2020-10-20 00:34:52,477 INFO L274 CegarLoopResult]: For program point L107(lines 107 108) no Hoare annotation was computed. [2020-10-20 00:34:52,477 INFO L274 CegarLoopResult]: For program point L107-1(lines 107 108) no Hoare annotation was computed. [2020-10-20 00:34:52,477 INFO L274 CegarLoopResult]: For program point L107-2(lines 107 108) no Hoare annotation was computed. [2020-10-20 00:34:52,477 INFO L274 CegarLoopResult]: For program point L107-3(lines 107 108) no Hoare annotation was computed. [2020-10-20 00:34:52,478 INFO L270 CegarLoopResult]: At program point L570(lines 539 572) the Hoare annotation is: false [2020-10-20 00:34:52,478 INFO L270 CegarLoopResult]: At program point L570-1(lines 539 572) the Hoare annotation is: false [2020-10-20 00:34:52,478 INFO L270 CegarLoopResult]: At program point L504(lines 389 505) the Hoare annotation is: false [2020-10-20 00:34:52,478 INFO L270 CegarLoopResult]: At program point L306(lines 306 346) the Hoare annotation is: false [2020-10-20 00:34:52,478 INFO L270 CegarLoopResult]: At program point L240(lines 240 247) the Hoare annotation is: false [2020-10-20 00:34:52,478 INFO L274 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-10-20 00:34:52,478 INFO L274 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-10-20 00:34:52,478 INFO L274 CegarLoopResult]: For program point L109(lines 109 119) no Hoare annotation was computed. [2020-10-20 00:34:52,479 INFO L274 CegarLoopResult]: For program point L109-2(lines 109 119) no Hoare annotation was computed. [2020-10-20 00:34:52,479 INFO L274 CegarLoopResult]: For program point L109-3(lines 109 119) no Hoare annotation was computed. [2020-10-20 00:34:52,479 INFO L274 CegarLoopResult]: For program point L109-5(lines 109 119) no Hoare annotation was computed. [2020-10-20 00:34:52,479 INFO L274 CegarLoopResult]: For program point L109-6(lines 109 119) no Hoare annotation was computed. [2020-10-20 00:34:52,479 INFO L274 CegarLoopResult]: For program point L109-8(lines 109 119) no Hoare annotation was computed. [2020-10-20 00:34:52,479 INFO L274 CegarLoopResult]: For program point L109-9(lines 109 119) no Hoare annotation was computed. [2020-10-20 00:34:52,479 INFO L274 CegarLoopResult]: For program point L109-11(lines 109 119) no Hoare annotation was computed. [2020-10-20 00:34:52,479 INFO L274 CegarLoopResult]: For program point L309-2(lines 309 310) no Hoare annotation was computed. [2020-10-20 00:34:52,480 INFO L270 CegarLoopResult]: At program point L309-3(lines 309 310) the Hoare annotation is: false [2020-10-20 00:34:52,480 INFO L274 CegarLoopResult]: For program point L309-4(lines 306 346) no Hoare annotation was computed. [2020-10-20 00:34:52,480 INFO L274 CegarLoopResult]: For program point L111-1(lines 111 115) no Hoare annotation was computed. [2020-10-20 00:34:52,480 INFO L270 CegarLoopResult]: At program point L111-2(lines 111 115) the Hoare annotation is: false [2020-10-20 00:34:52,480 INFO L274 CegarLoopResult]: For program point L45(lines 45 48) no Hoare annotation was computed. [2020-10-20 00:34:52,480 INFO L274 CegarLoopResult]: For program point L111-3(lines 111 115) no Hoare annotation was computed. [2020-10-20 00:34:52,480 INFO L274 CegarLoopResult]: For program point L111-5(lines 111 115) no Hoare annotation was computed. [2020-10-20 00:34:52,480 INFO L270 CegarLoopResult]: At program point L111-6(lines 111 115) the Hoare annotation is: false [2020-10-20 00:34:52,481 INFO L274 CegarLoopResult]: For program point L111-7(lines 111 115) no Hoare annotation was computed. [2020-10-20 00:34:52,481 INFO L274 CegarLoopResult]: For program point L111-9(lines 111 115) no Hoare annotation was computed. [2020-10-20 00:34:52,481 INFO L270 CegarLoopResult]: At program point L111-10(lines 111 115) the Hoare annotation is: false [2020-10-20 00:34:52,481 INFO L274 CegarLoopResult]: For program point L111-11(lines 111 115) no Hoare annotation was computed. [2020-10-20 00:34:52,481 INFO L274 CegarLoopResult]: For program point L111-13(lines 111 115) no Hoare annotation was computed. [2020-10-20 00:34:52,481 INFO L270 CegarLoopResult]: At program point L111-14(lines 111 115) the Hoare annotation is: false [2020-10-20 00:34:52,481 INFO L274 CegarLoopResult]: For program point L111-15(lines 111 115) no Hoare annotation was computed. [2020-10-20 00:34:52,481 INFO L274 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-10-20 00:34:52,482 INFO L274 CegarLoopResult]: For program point L443-1(lines 443 447) no Hoare annotation was computed. [2020-10-20 00:34:52,482 INFO L270 CegarLoopResult]: At program point L443-2(lines 443 447) the Hoare annotation is: false [2020-10-20 00:34:52,482 INFO L274 CegarLoopResult]: For program point L443-3(lines 443 447) no Hoare annotation was computed. [2020-10-20 00:34:52,482 INFO L274 CegarLoopResult]: For program point L311-1(line 311) no Hoare annotation was computed. [2020-10-20 00:34:52,482 INFO L274 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-10-20 00:34:52,482 INFO L274 CegarLoopResult]: For program point L313-2(line 313) no Hoare annotation was computed. [2020-10-20 00:34:52,482 INFO L274 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-10-20 00:34:52,482 INFO L274 CegarLoopResult]: For program point L50(lines 50 54) no Hoare annotation was computed. [2020-10-20 00:34:52,482 INFO L274 CegarLoopResult]: For program point L50-1(lines 15 56) no Hoare annotation was computed. [2020-10-20 00:34:52,483 INFO L274 CegarLoopResult]: For program point L50-2(lines 50 54) no Hoare annotation was computed. [2020-10-20 00:34:52,483 INFO L274 CegarLoopResult]: For program point L117(lines 117 118) no Hoare annotation was computed. [2020-10-20 00:34:52,483 INFO L274 CegarLoopResult]: For program point L117-1(lines 117 118) no Hoare annotation was computed. [2020-10-20 00:34:52,483 INFO L274 CegarLoopResult]: For program point L117-2(lines 117 118) no Hoare annotation was computed. [2020-10-20 00:34:52,483 INFO L274 CegarLoopResult]: For program point L117-3(lines 117 118) no Hoare annotation was computed. [2020-10-20 00:34:52,483 INFO L274 CegarLoopResult]: For program point L316-2(lines 316 317) no Hoare annotation was computed. [2020-10-20 00:34:52,483 INFO L270 CegarLoopResult]: At program point L316-3(lines 316 317) the Hoare annotation is: false [2020-10-20 00:34:52,483 INFO L274 CegarLoopResult]: For program point L316-4(lines 306 346) no Hoare annotation was computed. [2020-10-20 00:34:52,484 INFO L274 CegarLoopResult]: For program point L515-1(lines 515 519) no Hoare annotation was computed. [2020-10-20 00:34:52,484 INFO L270 CegarLoopResult]: At program point L515-2(lines 515 519) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)) (= (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11)) (fp.neg (_ +zero 8 24))))) (= ULTIMATE.start_sin_float_~x .cse0) (= ULTIMATE.start___kernel_sinf_~x .cse0))) [2020-10-20 00:34:52,484 INFO L274 CegarLoopResult]: For program point L449(lines 449 468) no Hoare annotation was computed. [2020-10-20 00:34:52,484 INFO L274 CegarLoopResult]: For program point L515-3(lines 515 519) no Hoare annotation was computed. [2020-10-20 00:34:52,484 INFO L274 CegarLoopResult]: For program point L449-1(lines 437 469) no Hoare annotation was computed. [2020-10-20 00:34:52,484 INFO L274 CegarLoopResult]: For program point L515-5(lines 515 519) no Hoare annotation was computed. [2020-10-20 00:34:52,484 INFO L270 CegarLoopResult]: At program point L515-6(lines 515 519) the Hoare annotation is: false [2020-10-20 00:34:52,485 INFO L274 CegarLoopResult]: For program point L515-7(lines 515 519) no Hoare annotation was computed. [2020-10-20 00:34:52,485 INFO L274 CegarLoopResult]: For program point L251(lines 251 252) no Hoare annotation was computed. [2020-10-20 00:34:52,485 INFO L274 CegarLoopResult]: For program point L515-9(lines 515 519) no Hoare annotation was computed. [2020-10-20 00:34:52,485 INFO L270 CegarLoopResult]: At program point L515-10(lines 515 519) the Hoare annotation is: false [2020-10-20 00:34:52,485 INFO L274 CegarLoopResult]: For program point L515-11(lines 515 519) no Hoare annotation was computed. [2020-10-20 00:34:52,485 INFO L274 CegarLoopResult]: For program point L318-1(line 318) no Hoare annotation was computed. [2020-10-20 00:34:52,485 INFO L274 CegarLoopResult]: For program point L187(lines 187 188) no Hoare annotation was computed. [2020-10-20 00:34:52,485 INFO L274 CegarLoopResult]: For program point L187-2(lines 187 188) no Hoare annotation was computed. [2020-10-20 00:34:52,486 INFO L274 CegarLoopResult]: For program point L121(lines 121 122) no Hoare annotation was computed. [2020-10-20 00:34:52,486 INFO L274 CegarLoopResult]: For program point L121-1(lines 121 122) no Hoare annotation was computed. [2020-10-20 00:34:52,486 INFO L270 CegarLoopResult]: At program point L55(lines 15 56) the Hoare annotation is: false [2020-10-20 00:34:52,486 INFO L274 CegarLoopResult]: For program point L121-2(lines 121 122) no Hoare annotation was computed. [2020-10-20 00:34:52,486 INFO L274 CegarLoopResult]: For program point L121-3(lines 121 122) no Hoare annotation was computed. [2020-10-20 00:34:52,486 INFO L270 CegarLoopResult]: At program point L584(lines 584 614) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_25 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_25)) (fp.neg (_ +zero 8 24))) (= (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ULTIMATE.start___kernel_sinf_~ix~5))) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)) (= (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11)) (fp.neg (_ +zero 8 24))))) (= ULTIMATE.start_sin_float_~x .cse0) (= ULTIMATE.start___kernel_sinf_~x .cse0) (= |ULTIMATE.start___kernel_sinf_#res| .cse0) (= |ULTIMATE.start_sin_float_#res| .cse0))) [2020-10-20 00:34:52,486 INFO L274 CegarLoopResult]: For program point L320-2(lines 320 321) no Hoare annotation was computed. [2020-10-20 00:34:52,487 INFO L270 CegarLoopResult]: At program point L320-3(lines 320 321) the Hoare annotation is: false [2020-10-20 00:34:52,487 INFO L274 CegarLoopResult]: For program point L320-4(lines 306 346) no Hoare annotation was computed. [2020-10-20 00:34:52,487 INFO L274 CegarLoopResult]: For program point L123(lines 123 130) no Hoare annotation was computed. [2020-10-20 00:34:52,487 INFO L274 CegarLoopResult]: For program point L123-1(lines 123 130) no Hoare annotation was computed. [2020-10-20 00:34:52,487 INFO L274 CegarLoopResult]: For program point L123-2(lines 123 130) no Hoare annotation was computed. [2020-10-20 00:34:52,487 INFO L274 CegarLoopResult]: For program point L123-3(lines 123 130) no Hoare annotation was computed. [2020-10-20 00:34:52,487 INFO L274 CegarLoopResult]: For program point L322-1(line 322) no Hoare annotation was computed. [2020-10-20 00:34:52,487 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-10-20 00:34:52,487 INFO L274 CegarLoopResult]: For program point L256-1(lines 178 348) no Hoare annotation was computed. [2020-10-20 00:34:52,488 INFO L274 CegarLoopResult]: For program point L124-1(lines 124 128) no Hoare annotation was computed. [2020-10-20 00:34:52,488 INFO L270 CegarLoopResult]: At program point L124-2(lines 124 128) the Hoare annotation is: false [2020-10-20 00:34:52,488 INFO L274 CegarLoopResult]: For program point L124-3(lines 124 128) no Hoare annotation was computed. [2020-10-20 00:34:52,488 INFO L274 CegarLoopResult]: For program point L124-5(lines 124 128) no Hoare annotation was computed. [2020-10-20 00:34:52,488 INFO L270 CegarLoopResult]: At program point L124-6(lines 124 128) the Hoare annotation is: false [2020-10-20 00:34:52,488 INFO L274 CegarLoopResult]: For program point L124-7(lines 124 128) no Hoare annotation was computed. [2020-10-20 00:34:52,488 INFO L274 CegarLoopResult]: For program point L124-9(lines 124 128) no Hoare annotation was computed. [2020-10-20 00:34:52,488 INFO L270 CegarLoopResult]: At program point L124-10(lines 124 128) the Hoare annotation is: false [2020-10-20 00:34:52,489 INFO L274 CegarLoopResult]: For program point L124-11(lines 124 128) no Hoare annotation was computed. [2020-10-20 00:34:52,489 INFO L274 CegarLoopResult]: For program point L124-13(lines 124 128) no Hoare annotation was computed. [2020-10-20 00:34:52,489 INFO L270 CegarLoopResult]: At program point L124-14(lines 124 128) the Hoare annotation is: false [2020-10-20 00:34:52,489 INFO L274 CegarLoopResult]: For program point L124-15(lines 124 128) no Hoare annotation was computed. [2020-10-20 00:34:52,489 INFO L274 CegarLoopResult]: For program point L521(lines 521 524) no Hoare annotation was computed. [2020-10-20 00:34:52,489 INFO L274 CegarLoopResult]: For program point L521-2(lines 521 524) no Hoare annotation was computed. [2020-10-20 00:34:52,489 INFO L274 CegarLoopResult]: For program point L455-1(lines 455 459) no Hoare annotation was computed. [2020-10-20 00:34:52,489 INFO L274 CegarLoopResult]: For program point L521-3(lines 521 524) no Hoare annotation was computed. [2020-10-20 00:34:52,490 INFO L270 CegarLoopResult]: At program point L455-2(lines 455 459) the Hoare annotation is: false [2020-10-20 00:34:52,490 INFO L274 CegarLoopResult]: For program point L455-3(lines 455 459) no Hoare annotation was computed. [2020-10-20 00:34:52,490 INFO L274 CegarLoopResult]: For program point L521-5(lines 521 524) no Hoare annotation was computed. [2020-10-20 00:34:52,490 INFO L274 CegarLoopResult]: For program point L521-6(lines 521 524) no Hoare annotation was computed. [2020-10-20 00:34:52,490 INFO L274 CegarLoopResult]: For program point L521-8(lines 521 524) no Hoare annotation was computed. [2020-10-20 00:34:52,490 INFO L274 CegarLoopResult]: For program point L588-1(lines 588 592) no Hoare annotation was computed. [2020-10-20 00:34:52,490 INFO L270 CegarLoopResult]: At program point L588-2(lines 588 592) the Hoare annotation is: (= ULTIMATE.start_sin_float_~x (fp.neg (_ +zero 8 24))) [2020-10-20 00:34:52,490 INFO L274 CegarLoopResult]: For program point L522(lines 522 523) no Hoare annotation was computed. [2020-10-20 00:34:52,491 INFO L274 CegarLoopResult]: For program point L588-3(lines 588 592) no Hoare annotation was computed. [2020-10-20 00:34:52,491 INFO L274 CegarLoopResult]: For program point L522-1(lines 522 523) no Hoare annotation was computed. [2020-10-20 00:34:52,491 INFO L274 CegarLoopResult]: For program point L522-2(lines 522 523) no Hoare annotation was computed. [2020-10-20 00:34:52,491 INFO L274 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-10-20 00:34:52,491 INFO L274 CegarLoopResult]: For program point L258-2(lines 258 259) no Hoare annotation was computed. [2020-10-20 00:34:52,491 INFO L270 CegarLoopResult]: At program point L258-3(lines 258 259) the Hoare annotation is: false [2020-10-20 00:34:52,491 INFO L274 CegarLoopResult]: For program point L258-4(lines 256 273) no Hoare annotation was computed. [2020-10-20 00:34:52,491 INFO L274 CegarLoopResult]: For program point L325-2(lines 325 329) no Hoare annotation was computed. [2020-10-20 00:34:52,492 INFO L270 CegarLoopResult]: At program point L325-3(lines 325 329) the Hoare annotation is: false [2020-10-20 00:34:52,492 INFO L274 CegarLoopResult]: For program point L325-4(lines 325 329) no Hoare annotation was computed. [2020-10-20 00:34:52,492 INFO L274 CegarLoopResult]: For program point L193-2(lines 193 194) no Hoare annotation was computed. [2020-10-20 00:34:52,492 INFO L270 CegarLoopResult]: At program point L193-3(lines 193 194) the Hoare annotation is: false [2020-10-20 00:34:52,492 INFO L274 CegarLoopResult]: For program point L193-4(lines 193 194) no Hoare annotation was computed. [2020-10-20 00:34:52,492 INFO L274 CegarLoopResult]: For program point L61-1(lines 61 65) no Hoare annotation was computed. [2020-10-20 00:34:52,492 INFO L270 CegarLoopResult]: At program point L61-2(lines 61 65) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_25 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_25)) (fp.neg (_ +zero 8 24))) (= (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ULTIMATE.start___kernel_sinf_~ix~5))) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)) (= (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11)) (fp.neg (_ +zero 8 24))))) (= .cse0 ULTIMATE.start___signbit_float_~x) |ULTIMATE.start_main_#t~short157| (= .cse0 ULTIMATE.start_main_~res~0) (= ULTIMATE.start_sin_float_~x .cse0) (= ULTIMATE.start___kernel_sinf_~x .cse0) (= |ULTIMATE.start___kernel_sinf_#res| .cse0) (= |ULTIMATE.start_sin_float_#res| .cse0))) [2020-10-20 00:34:52,493 INFO L274 CegarLoopResult]: For program point L61-3(lines 61 65) no Hoare annotation was computed. [2020-10-20 00:34:52,493 INFO L274 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-10-20 00:34:52,493 INFO L274 CegarLoopResult]: For program point L194-2(line 194) no Hoare annotation was computed. [2020-10-20 00:34:52,493 INFO L274 CegarLoopResult]: For program point L261-1(lines 261 262) no Hoare annotation was computed. [2020-10-20 00:34:52,493 INFO L274 CegarLoopResult]: For program point L261-3(lines 261 262) no Hoare annotation was computed. [2020-10-20 00:34:52,493 INFO L270 CegarLoopResult]: At program point L261-4(lines 261 262) the Hoare annotation is: false [2020-10-20 00:34:52,493 INFO L274 CegarLoopResult]: For program point L261-5(lines 261 262) no Hoare annotation was computed. [2020-10-20 00:34:52,493 INFO L274 CegarLoopResult]: For program point L196-2(lines 196 200) no Hoare annotation was computed. [2020-10-20 00:34:52,494 INFO L270 CegarLoopResult]: At program point L196-3(lines 196 200) the Hoare annotation is: false [2020-10-20 00:34:52,494 INFO L274 CegarLoopResult]: For program point L196-4(lines 196 200) no Hoare annotation was computed. [2020-10-20 00:34:52,494 INFO L274 CegarLoopResult]: For program point L461(lines 461 467) no Hoare annotation was computed. [2020-10-20 00:34:52,494 INFO L274 CegarLoopResult]: For program point L395-1(lines 395 399) no Hoare annotation was computed. [2020-10-20 00:34:52,494 INFO L270 CegarLoopResult]: At program point L395-2(lines 395 399) the Hoare annotation is: false [2020-10-20 00:34:52,494 INFO L274 CegarLoopResult]: For program point L395-3(lines 395 399) no Hoare annotation was computed. [2020-10-20 00:34:52,494 INFO L274 CegarLoopResult]: For program point L197-2(lines 197 198) no Hoare annotation was computed. [2020-10-20 00:34:52,494 INFO L274 CegarLoopResult]: For program point L131(lines 131 136) no Hoare annotation was computed. [2020-10-20 00:34:52,494 INFO L270 CegarLoopResult]: At program point L197-3(lines 197 198) the Hoare annotation is: false [2020-10-20 00:34:52,495 INFO L274 CegarLoopResult]: For program point L131-1(lines 131 136) no Hoare annotation was computed. [2020-10-20 00:34:52,495 INFO L274 CegarLoopResult]: For program point L197-4(lines 197 198) no Hoare annotation was computed. [2020-10-20 00:34:52,495 INFO L274 CegarLoopResult]: For program point L131-2(lines 131 136) no Hoare annotation was computed. [2020-10-20 00:34:52,495 INFO L274 CegarLoopResult]: For program point L131-3(lines 131 136) no Hoare annotation was computed. [2020-10-20 00:34:52,495 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-20 00:34:52,495 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-10-20 00:34:52,495 INFO L274 CegarLoopResult]: For program point L528(lines 528 531) no Hoare annotation was computed. [2020-10-20 00:34:52,495 INFO L274 CegarLoopResult]: For program point L528-1(lines 528 531) no Hoare annotation was computed. [2020-10-20 00:34:52,496 INFO L274 CegarLoopResult]: For program point L528-2(lines 528 531) no Hoare annotation was computed. [2020-10-20 00:34:52,496 INFO L274 CegarLoopResult]: For program point L330-2(lines 330 334) no Hoare annotation was computed. [2020-10-20 00:34:52,496 INFO L270 CegarLoopResult]: At program point L330-3(lines 330 334) the Hoare annotation is: false [2020-10-20 00:34:52,496 INFO L274 CegarLoopResult]: For program point L264-2(lines 264 269) no Hoare annotation was computed. [2020-10-20 00:34:52,496 INFO L274 CegarLoopResult]: For program point L330-4(lines 330 334) no Hoare annotation was computed. [2020-10-20 00:34:52,496 INFO L270 CegarLoopResult]: At program point L264-3(lines 264 269) the Hoare annotation is: false [2020-10-20 00:34:52,496 INFO L274 CegarLoopResult]: For program point L132(lines 132 135) no Hoare annotation was computed. [2020-10-20 00:34:52,496 INFO L274 CegarLoopResult]: For program point L264-4(lines 264 269) no Hoare annotation was computed. [2020-10-20 00:34:52,496 INFO L274 CegarLoopResult]: For program point L132-1(lines 132 135) no Hoare annotation was computed. [2020-10-20 00:34:52,497 INFO L274 CegarLoopResult]: For program point L132-2(lines 132 135) no Hoare annotation was computed. [2020-10-20 00:34:52,497 INFO L274 CegarLoopResult]: For program point L132-3(lines 132 135) no Hoare annotation was computed. [2020-10-20 00:34:52,497 INFO L274 CegarLoopResult]: For program point L595(lines 595 613) no Hoare annotation was computed. [2020-10-20 00:34:52,497 INFO L270 CegarLoopResult]: At program point L67(lines 58 68) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (= (bvadd |ULTIMATE.start___signbit_float_#res| (_ bv4294967295 32)) (_ bv0 32)) (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_25 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_25)) (fp.neg (_ +zero 8 24))) (= (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ULTIMATE.start___kernel_sinf_~ix~5))) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)) (= (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11)) (fp.neg (_ +zero 8 24))))) (= .cse0 ULTIMATE.start___signbit_float_~x) |ULTIMATE.start_main_#t~short157| (= .cse0 ULTIMATE.start_main_~res~0) (= ULTIMATE.start_sin_float_~x .cse0) (= (fp ((_ extract 31 31) ULTIMATE.start___signbit_float_~w~0) ((_ extract 30 23) ULTIMATE.start___signbit_float_~w~0) ((_ extract 22 0) ULTIMATE.start___signbit_float_~w~0)) .cse0) (= ULTIMATE.start___kernel_sinf_~x .cse0) (= |ULTIMATE.start___kernel_sinf_#res| .cse0) (= |ULTIMATE.start_sin_float_#res| .cse0))) [2020-10-20 00:34:52,497 INFO L274 CegarLoopResult]: For program point L266-2(lines 266 267) no Hoare annotation was computed. [2020-10-20 00:34:52,497 INFO L270 CegarLoopResult]: At program point L266-3(lines 266 267) the Hoare annotation is: false [2020-10-20 00:34:52,498 INFO L274 CegarLoopResult]: For program point L266-4(lines 266 267) no Hoare annotation was computed. [2020-10-20 00:34:52,498 INFO L270 CegarLoopResult]: At program point L531(lines 512 532) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_25 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_25)) (fp.neg (_ +zero 8 24))) (= (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ULTIMATE.start___kernel_sinf_~ix~5))) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)) (= (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11)) (fp.neg (_ +zero 8 24))))) (= ULTIMATE.start_sin_float_~x .cse0) (= ULTIMATE.start___kernel_sinf_~x .cse0) (= |ULTIMATE.start___kernel_sinf_#res| .cse0))) [2020-10-20 00:34:52,498 INFO L270 CegarLoopResult]: At program point L531-1(lines 512 532) the Hoare annotation is: false [2020-10-20 00:34:52,498 INFO L270 CegarLoopResult]: At program point L531-2(lines 512 532) the Hoare annotation is: false [2020-10-20 00:34:52,498 INFO L274 CegarLoopResult]: For program point L3(line 3) no Hoare annotation was computed. [2020-10-20 00:34:52,498 INFO L274 CegarLoopResult]: For program point L3-1(line 3) no Hoare annotation was computed. [2020-10-20 00:34:52,498 INFO L274 CegarLoopResult]: For program point L598(lines 598 613) no Hoare annotation was computed. [2020-10-20 00:34:52,499 INFO L274 CegarLoopResult]: For program point L401(lines 401 405) no Hoare annotation was computed. [2020-10-20 00:34:52,499 INFO L274 CegarLoopResult]: For program point L335-2(lines 335 336) no Hoare annotation was computed. [2020-10-20 00:34:52,499 INFO L270 CegarLoopResult]: At program point L335-3(lines 335 336) the Hoare annotation is: false [2020-10-20 00:34:52,499 INFO L274 CegarLoopResult]: For program point L335-4(lines 306 346) no Hoare annotation was computed. [2020-10-20 00:34:52,499 INFO L274 CegarLoopResult]: For program point L138-1(lines 138 142) no Hoare annotation was computed. [2020-10-20 00:34:52,499 INFO L270 CegarLoopResult]: At program point L138-2(lines 138 142) the Hoare annotation is: false [2020-10-20 00:34:52,499 INFO L274 CegarLoopResult]: For program point L72-1(lines 72 76) no Hoare annotation was computed. [2020-10-20 00:34:52,499 INFO L274 CegarLoopResult]: For program point L138-3(lines 138 142) no Hoare annotation was computed. [2020-10-20 00:34:52,499 INFO L270 CegarLoopResult]: At program point L72-2(lines 72 76) the Hoare annotation is: false [2020-10-20 00:34:52,500 INFO L274 CegarLoopResult]: For program point L138-5(lines 138 142) no Hoare annotation was computed. [2020-10-20 00:34:52,500 INFO L270 CegarLoopResult]: At program point L138-6(lines 138 142) the Hoare annotation is: false [2020-10-20 00:34:52,500 INFO L274 CegarLoopResult]: For program point L72-5(lines 72 76) no Hoare annotation was computed. [2020-10-20 00:34:52,500 INFO L274 CegarLoopResult]: For program point L138-7(lines 138 142) no Hoare annotation was computed. [2020-10-20 00:34:52,500 INFO L270 CegarLoopResult]: At program point L72-6(lines 72 76) the Hoare annotation is: false [2020-10-20 00:34:52,500 INFO L274 CegarLoopResult]: For program point L138-9(lines 138 142) no Hoare annotation was computed. [2020-10-20 00:34:52,500 INFO L270 CegarLoopResult]: At program point L138-10(lines 138 142) the Hoare annotation is: false [2020-10-20 00:34:52,500 INFO L274 CegarLoopResult]: For program point L72-9(lines 72 76) no Hoare annotation was computed. [2020-10-20 00:34:52,501 INFO L274 CegarLoopResult]: For program point L138-11(lines 138 142) no Hoare annotation was computed. [2020-10-20 00:34:52,501 INFO L270 CegarLoopResult]: At program point L72-10(lines 72 76) the Hoare annotation is: false [2020-10-20 00:34:52,501 INFO L274 CegarLoopResult]: For program point L138-13(lines 138 142) no Hoare annotation was computed. [2020-10-20 00:34:52,501 INFO L270 CegarLoopResult]: At program point L138-14(lines 138 142) the Hoare annotation is: false [2020-10-20 00:34:52,501 INFO L274 CegarLoopResult]: For program point L72-13(lines 72 76) no Hoare annotation was computed. [2020-10-20 00:34:52,501 INFO L274 CegarLoopResult]: For program point L138-15(lines 138 142) no Hoare annotation was computed. [2020-10-20 00:34:52,501 INFO L270 CegarLoopResult]: At program point L72-14(lines 72 76) the Hoare annotation is: false [2020-10-20 00:34:52,501 INFO L274 CegarLoopResult]: For program point L72-17(lines 72 76) no Hoare annotation was computed. [2020-10-20 00:34:52,501 INFO L270 CegarLoopResult]: At program point L72-18(lines 72 76) the Hoare annotation is: false [2020-10-20 00:34:52,502 INFO L274 CegarLoopResult]: For program point L72-21(lines 72 76) no Hoare annotation was computed. [2020-10-20 00:34:52,502 INFO L270 CegarLoopResult]: At program point L72-22(lines 72 76) the Hoare annotation is: false [2020-10-20 00:34:52,502 INFO L270 CegarLoopResult]: At program point L271(lines 178 348) the Hoare annotation is: false [2020-10-20 00:34:52,502 INFO L274 CegarLoopResult]: For program point L72-25(lines 72 76) no Hoare annotation was computed. [2020-10-20 00:34:52,502 INFO L270 CegarLoopResult]: At program point L72-26(lines 72 76) the Hoare annotation is: false [2020-10-20 00:34:52,502 INFO L274 CegarLoopResult]: For program point L205-2(lines 205 209) no Hoare annotation was computed. [2020-10-20 00:34:52,502 INFO L274 CegarLoopResult]: For program point L72-29(lines 72 76) no Hoare annotation was computed. [2020-10-20 00:34:52,502 INFO L270 CegarLoopResult]: At program point L205-3(lines 205 209) the Hoare annotation is: false [2020-10-20 00:34:52,503 INFO L270 CegarLoopResult]: At program point L72-30(lines 72 76) the Hoare annotation is: false [2020-10-20 00:34:52,503 INFO L274 CegarLoopResult]: For program point L205-4(lines 205 209) no Hoare annotation was computed. [2020-10-20 00:34:52,503 INFO L274 CegarLoopResult]: For program point L72-33(lines 72 76) no Hoare annotation was computed. [2020-10-20 00:34:52,503 INFO L270 CegarLoopResult]: At program point L72-34(lines 72 76) the Hoare annotation is: false [2020-10-20 00:34:52,503 INFO L274 CegarLoopResult]: For program point L72-37(lines 72 76) no Hoare annotation was computed. [2020-10-20 00:34:52,503 INFO L270 CegarLoopResult]: At program point L72-38(lines 72 76) the Hoare annotation is: false [2020-10-20 00:34:52,503 INFO L274 CegarLoopResult]: For program point L72-41(lines 72 76) no Hoare annotation was computed. [2020-10-20 00:34:52,503 INFO L270 CegarLoopResult]: At program point L72-42(lines 72 76) the Hoare annotation is: false [2020-10-20 00:34:52,504 INFO L274 CegarLoopResult]: For program point L72-45(lines 72 76) no Hoare annotation was computed. [2020-10-20 00:34:52,504 INFO L270 CegarLoopResult]: At program point L72-46(lines 72 76) the Hoare annotation is: false [2020-10-20 00:34:52,504 INFO L274 CegarLoopResult]: For program point L603(lines 603 612) no Hoare annotation was computed. [2020-10-20 00:34:52,504 INFO L274 CegarLoopResult]: For program point L471(lines 471 476) no Hoare annotation was computed. [2020-10-20 00:34:52,504 INFO L274 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-10-20 00:34:52,504 INFO L274 CegarLoopResult]: For program point L406(lines 406 430) no Hoare annotation was computed. [2020-10-20 00:34:52,504 INFO L274 CegarLoopResult]: For program point L407(lines 407 429) no Hoare annotation was computed. [2020-10-20 00:34:52,504 INFO L270 CegarLoopResult]: At program point L143(lines 94 144) the Hoare annotation is: false [2020-10-20 00:34:52,505 INFO L270 CegarLoopResult]: At program point L143-1(lines 94 144) the Hoare annotation is: false [2020-10-20 00:34:52,505 INFO L274 CegarLoopResult]: For program point L77(lines 77 81) no Hoare annotation was computed. [2020-10-20 00:34:52,505 INFO L270 CegarLoopResult]: At program point L143-2(lines 94 144) the Hoare annotation is: false [2020-10-20 00:34:52,505 INFO L274 CegarLoopResult]: For program point L77-1(lines 70 88) no Hoare annotation was computed. [2020-10-20 00:34:52,505 INFO L270 CegarLoopResult]: At program point L143-3(lines 94 144) the Hoare annotation is: false [2020-10-20 00:34:52,505 INFO L274 CegarLoopResult]: For program point L77-3(lines 77 81) no Hoare annotation was computed. [2020-10-20 00:34:52,505 INFO L274 CegarLoopResult]: For program point L77-4(lines 70 88) no Hoare annotation was computed. [2020-10-20 00:34:52,505 INFO L274 CegarLoopResult]: For program point L77-6(lines 77 81) no Hoare annotation was computed. [2020-10-20 00:34:52,506 INFO L274 CegarLoopResult]: For program point L77-7(lines 70 88) no Hoare annotation was computed. [2020-10-20 00:34:52,506 INFO L274 CegarLoopResult]: For program point L77-9(lines 77 81) no Hoare annotation was computed. [2020-10-20 00:34:52,506 INFO L274 CegarLoopResult]: For program point L77-10(lines 70 88) no Hoare annotation was computed. [2020-10-20 00:34:52,506 INFO L274 CegarLoopResult]: For program point L77-12(lines 77 81) no Hoare annotation was computed. [2020-10-20 00:34:52,506 INFO L274 CegarLoopResult]: For program point L77-13(lines 70 88) no Hoare annotation was computed. [2020-10-20 00:34:52,506 INFO L274 CegarLoopResult]: For program point L77-15(lines 77 81) no Hoare annotation was computed. [2020-10-20 00:34:52,506 INFO L274 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-10-20 00:34:52,506 INFO L274 CegarLoopResult]: For program point L77-16(lines 70 88) no Hoare annotation was computed. [2020-10-20 00:34:52,506 INFO L274 CegarLoopResult]: For program point L77-18(lines 77 81) no Hoare annotation was computed. [2020-10-20 00:34:52,507 INFO L274 CegarLoopResult]: For program point L77-19(lines 70 88) no Hoare annotation was computed. [2020-10-20 00:34:52,507 INFO L274 CegarLoopResult]: For program point L77-21(lines 77 81) no Hoare annotation was computed. [2020-10-20 00:34:52,507 INFO L274 CegarLoopResult]: For program point L77-22(lines 70 88) no Hoare annotation was computed. [2020-10-20 00:34:52,507 INFO L274 CegarLoopResult]: For program point L77-24(lines 77 81) no Hoare annotation was computed. [2020-10-20 00:34:52,507 INFO L274 CegarLoopResult]: For program point L77-25(lines 70 88) no Hoare annotation was computed. [2020-10-20 00:34:52,507 INFO L274 CegarLoopResult]: For program point L77-27(lines 77 81) no Hoare annotation was computed. [2020-10-20 00:34:52,507 INFO L274 CegarLoopResult]: For program point L77-28(lines 70 88) no Hoare annotation was computed. [2020-10-20 00:34:52,507 INFO L274 CegarLoopResult]: For program point L77-30(lines 77 81) no Hoare annotation was computed. [2020-10-20 00:34:52,508 INFO L274 CegarLoopResult]: For program point L77-31(lines 70 88) no Hoare annotation was computed. [2020-10-20 00:34:52,508 INFO L274 CegarLoopResult]: For program point L77-33(lines 77 81) no Hoare annotation was computed. [2020-10-20 00:34:52,508 INFO L274 CegarLoopResult]: For program point L77-34(lines 70 88) no Hoare annotation was computed. [2020-10-20 00:34:52,508 INFO L274 CegarLoopResult]: For program point L409(lines 409 416) no Hoare annotation was computed. [2020-10-20 00:34:52,508 INFO L274 CegarLoopResult]: For program point L409-2(lines 409 416) no Hoare annotation was computed. [2020-10-20 00:34:52,508 INFO L274 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-10-20 00:34:52,508 INFO L274 CegarLoopResult]: For program point L542-1(lines 542 546) no Hoare annotation was computed. [2020-10-20 00:34:52,508 INFO L270 CegarLoopResult]: At program point L542-2(lines 542 546) the Hoare annotation is: false [2020-10-20 00:34:52,509 INFO L274 CegarLoopResult]: For program point L542-3(lines 542 546) no Hoare annotation was computed. [2020-10-20 00:34:52,509 INFO L274 CegarLoopResult]: For program point L542-5(lines 542 546) no Hoare annotation was computed. [2020-10-20 00:34:52,509 INFO L270 CegarLoopResult]: At program point L542-6(lines 542 546) the Hoare annotation is: false [2020-10-20 00:34:52,509 INFO L274 CegarLoopResult]: For program point L542-7(lines 542 546) no Hoare annotation was computed. [2020-10-20 00:34:52,509 INFO L274 CegarLoopResult]: For program point L278-1(lines 278 281) no Hoare annotation was computed. [2020-10-20 00:34:52,509 INFO L270 CegarLoopResult]: At program point L278-3(lines 278 281) the Hoare annotation is: false [2020-10-20 00:34:52,509 INFO L274 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-10-20 00:34:52,509 INFO L274 CegarLoopResult]: For program point L148-1(lines 148 152) no Hoare annotation was computed. [2020-10-20 00:34:52,510 INFO L270 CegarLoopResult]: At program point L148-2(lines 148 152) the Hoare annotation is: false [2020-10-20 00:34:52,510 INFO L274 CegarLoopResult]: For program point L82(lines 82 86) no Hoare annotation was computed. [2020-10-20 00:34:52,510 INFO L274 CegarLoopResult]: For program point L82-1(lines 70 88) no Hoare annotation was computed. [2020-10-20 00:34:52,510 INFO L274 CegarLoopResult]: For program point L82-2(lines 82 86) no Hoare annotation was computed. [2020-10-20 00:34:52,510 INFO L274 CegarLoopResult]: For program point L82-3(lines 82 86) no Hoare annotation was computed. [2020-10-20 00:34:52,510 INFO L274 CegarLoopResult]: For program point L82-4(lines 70 88) no Hoare annotation was computed. [2020-10-20 00:34:52,530 INFO L274 CegarLoopResult]: For program point L82-5(lines 82 86) no Hoare annotation was computed. [2020-10-20 00:34:52,531 INFO L274 CegarLoopResult]: For program point L82-6(lines 82 86) no Hoare annotation was computed. [2020-10-20 00:34:52,531 INFO L274 CegarLoopResult]: For program point L82-7(lines 70 88) no Hoare annotation was computed. [2020-10-20 00:34:52,532 INFO L274 CegarLoopResult]: For program point L82-8(lines 82 86) no Hoare annotation was computed. [2020-10-20 00:34:52,532 INFO L274 CegarLoopResult]: For program point L82-9(lines 82 86) no Hoare annotation was computed. [2020-10-20 00:34:52,532 INFO L274 CegarLoopResult]: For program point L82-10(lines 70 88) no Hoare annotation was computed. [2020-10-20 00:34:52,532 INFO L274 CegarLoopResult]: For program point L82-11(lines 82 86) no Hoare annotation was computed. [2020-10-20 00:34:52,532 INFO L274 CegarLoopResult]: For program point L82-12(lines 82 86) no Hoare annotation was computed. [2020-10-20 00:34:52,532 INFO L274 CegarLoopResult]: For program point L82-13(lines 70 88) no Hoare annotation was computed. [2020-10-20 00:34:52,532 INFO L274 CegarLoopResult]: For program point L82-14(lines 82 86) no Hoare annotation was computed. [2020-10-20 00:34:52,532 INFO L274 CegarLoopResult]: For program point L82-15(lines 82 86) no Hoare annotation was computed. [2020-10-20 00:34:52,533 INFO L274 CegarLoopResult]: For program point L82-16(lines 70 88) no Hoare annotation was computed. [2020-10-20 00:34:52,533 INFO L274 CegarLoopResult]: For program point L82-17(lines 82 86) no Hoare annotation was computed. [2020-10-20 00:34:52,533 INFO L274 CegarLoopResult]: For program point L82-18(lines 82 86) no Hoare annotation was computed. [2020-10-20 00:34:52,533 INFO L274 CegarLoopResult]: For program point L479(lines 479 482) no Hoare annotation was computed. [2020-10-20 00:34:52,533 INFO L274 CegarLoopResult]: For program point L82-19(lines 70 88) no Hoare annotation was computed. [2020-10-20 00:34:52,533 INFO L274 CegarLoopResult]: For program point L82-20(lines 82 86) no Hoare annotation was computed. [2020-10-20 00:34:52,533 INFO L274 CegarLoopResult]: For program point L82-21(lines 82 86) no Hoare annotation was computed. [2020-10-20 00:34:52,533 INFO L274 CegarLoopResult]: For program point L82-22(lines 70 88) no Hoare annotation was computed. [2020-10-20 00:34:52,533 INFO L274 CegarLoopResult]: For program point L82-23(lines 82 86) no Hoare annotation was computed. [2020-10-20 00:34:52,534 INFO L270 CegarLoopResult]: At program point L347(lines 177 348) the Hoare annotation is: false [2020-10-20 00:34:52,534 INFO L274 CegarLoopResult]: For program point L82-24(lines 82 86) no Hoare annotation was computed. [2020-10-20 00:34:52,534 INFO L274 CegarLoopResult]: For program point L82-25(lines 70 88) no Hoare annotation was computed. [2020-10-20 00:34:52,534 INFO L274 CegarLoopResult]: For program point L82-26(lines 82 86) no Hoare annotation was computed. [2020-10-20 00:34:52,534 INFO L274 CegarLoopResult]: For program point L82-27(lines 82 86) no Hoare annotation was computed. [2020-10-20 00:34:52,534 INFO L274 CegarLoopResult]: For program point L82-28(lines 70 88) no Hoare annotation was computed. [2020-10-20 00:34:52,534 INFO L274 CegarLoopResult]: For program point L82-29(lines 82 86) no Hoare annotation was computed. [2020-10-20 00:34:52,534 INFO L274 CegarLoopResult]: For program point L82-30(lines 82 86) no Hoare annotation was computed. [2020-10-20 00:34:52,534 INFO L274 CegarLoopResult]: For program point L82-31(lines 70 88) no Hoare annotation was computed. [2020-10-20 00:34:52,535 INFO L274 CegarLoopResult]: For program point L82-32(lines 82 86) no Hoare annotation was computed. [2020-10-20 00:34:52,535 INFO L274 CegarLoopResult]: For program point L82-33(lines 82 86) no Hoare annotation was computed. [2020-10-20 00:34:52,535 INFO L274 CegarLoopResult]: For program point L82-34(lines 70 88) no Hoare annotation was computed. [2020-10-20 00:34:52,535 INFO L274 CegarLoopResult]: For program point L82-35(lines 82 86) no Hoare annotation was computed. [2020-10-20 00:34:52,536 INFO L274 CegarLoopResult]: For program point L216(lines 216 224) no Hoare annotation was computed. [2020-10-20 00:34:52,536 INFO L274 CegarLoopResult]: For program point L18-1(lines 18 22) no Hoare annotation was computed. [2020-10-20 00:34:52,536 INFO L270 CegarLoopResult]: At program point L18-2(lines 18 22) the Hoare annotation is: false [2020-10-20 00:34:52,536 INFO L274 CegarLoopResult]: For program point L18-3(lines 18 22) no Hoare annotation was computed. [2020-10-20 00:34:52,536 INFO L274 CegarLoopResult]: For program point L548(lines 548 551) no Hoare annotation was computed. [2020-10-20 00:34:52,536 INFO L274 CegarLoopResult]: For program point L548-2(lines 548 551) no Hoare annotation was computed. [2020-10-20 00:34:52,536 INFO L274 CegarLoopResult]: For program point L548-3(lines 548 551) no Hoare annotation was computed. [2020-10-20 00:34:52,536 INFO L274 CegarLoopResult]: For program point L548-5(lines 548 551) no Hoare annotation was computed. [2020-10-20 00:34:52,537 INFO L274 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-10-20 00:34:52,537 INFO L274 CegarLoopResult]: For program point L284(lines 284 291) no Hoare annotation was computed. [2020-10-20 00:34:52,537 INFO L274 CegarLoopResult]: For program point L284-2(lines 275 292) no Hoare annotation was computed. [2020-10-20 00:34:52,537 INFO L274 CegarLoopResult]: For program point L549(lines 549 550) no Hoare annotation was computed. [2020-10-20 00:34:52,537 INFO L274 CegarLoopResult]: For program point L549-1(lines 549 550) no Hoare annotation was computed. [2020-10-20 00:34:52,537 INFO L274 CegarLoopResult]: For program point L153(lines 153 157) no Hoare annotation was computed. [2020-10-20 00:34:52,537 INFO L274 CegarLoopResult]: For program point L153-1(lines 146 159) no Hoare annotation was computed. [2020-10-20 00:34:52,537 INFO L274 CegarLoopResult]: For program point L153-2(lines 153 157) no Hoare annotation was computed. [2020-10-20 00:34:52,538 INFO L270 CegarLoopResult]: At program point L87(lines 70 88) the Hoare annotation is: false [2020-10-20 00:34:52,538 INFO L270 CegarLoopResult]: At program point L87-1(lines 70 88) the Hoare annotation is: false [2020-10-20 00:34:52,538 INFO L270 CegarLoopResult]: At program point L87-2(lines 70 88) the Hoare annotation is: false [2020-10-20 00:34:52,538 INFO L270 CegarLoopResult]: At program point L87-3(lines 70 88) the Hoare annotation is: false [2020-10-20 00:34:52,538 INFO L270 CegarLoopResult]: At program point L87-4(lines 70 88) the Hoare annotation is: false [2020-10-20 00:34:52,538 INFO L270 CegarLoopResult]: At program point L87-5(lines 70 88) the Hoare annotation is: false [2020-10-20 00:34:52,538 INFO L270 CegarLoopResult]: At program point L87-6(lines 70 88) the Hoare annotation is: false [2020-10-20 00:34:52,539 INFO L270 CegarLoopResult]: At program point L87-7(lines 70 88) the Hoare annotation is: false [2020-10-20 00:34:52,539 INFO L270 CegarLoopResult]: At program point L87-8(lines 70 88) the Hoare annotation is: false [2020-10-20 00:34:52,539 INFO L270 CegarLoopResult]: At program point L87-9(lines 70 88) the Hoare annotation is: false [2020-10-20 00:34:52,539 INFO L270 CegarLoopResult]: At program point L87-10(lines 70 88) the Hoare annotation is: false [2020-10-20 00:34:52,539 INFO L270 CegarLoopResult]: At program point L87-11(lines 70 88) the Hoare annotation is: false [2020-10-20 00:34:52,539 INFO L274 CegarLoopResult]: For program point L485-1(lines 485 489) no Hoare annotation was computed. [2020-10-20 00:34:52,539 INFO L270 CegarLoopResult]: At program point L485-2(lines 485 489) the Hoare annotation is: false [2020-10-20 00:34:52,539 INFO L274 CegarLoopResult]: For program point L485-3(lines 485 489) no Hoare annotation was computed. [2020-10-20 00:34:52,539 INFO L274 CegarLoopResult]: For program point L221(lines 221 224) no Hoare annotation was computed. [2020-10-20 00:34:52,540 INFO L274 CegarLoopResult]: For program point L420(lines 420 427) no Hoare annotation was computed. [2020-10-20 00:34:52,540 INFO L274 CegarLoopResult]: For program point L420-2(lines 420 427) no Hoare annotation was computed. [2020-10-20 00:34:52,540 INFO L274 CegarLoopResult]: For program point L223(lines 223 224) no Hoare annotation was computed. [2020-10-20 00:34:52,540 INFO L274 CegarLoopResult]: For program point L223-2(lines 178 348) no Hoare annotation was computed. [2020-10-20 00:34:52,540 INFO L274 CegarLoopResult]: For program point L25(lines 25 49) no Hoare annotation was computed. [2020-10-20 00:34:52,540 INFO L270 CegarLoopResult]: At program point L158(lines 146 159) the Hoare annotation is: false [2020-10-20 00:34:52,540 INFO L274 CegarLoopResult]: For program point L26(lines 26 43) no Hoare annotation was computed. [2020-10-20 00:34:52,540 INFO L274 CegarLoopResult]: For program point L27(lines 27 33) no Hoare annotation was computed. [2020-10-20 00:34:52,541 INFO L274 CegarLoopResult]: For program point L556(lines 556 571) no Hoare annotation was computed. [2020-10-20 00:34:52,541 INFO L274 CegarLoopResult]: For program point L556-1(lines 556 571) no Hoare annotation was computed. [2020-10-20 00:34:52,541 INFO L274 CegarLoopResult]: For program point L490-2(lines 490 493) no Hoare annotation was computed. [2020-10-20 00:34:52,541 INFO L270 CegarLoopResult]: At program point L490-3(lines 490 493) the Hoare annotation is: false [2020-10-20 00:34:52,541 INFO L274 CegarLoopResult]: For program point L490-4(lines 490 493) no Hoare annotation was computed. [2020-10-20 00:34:52,541 INFO L274 CegarLoopResult]: For program point L226(lines 178 348) no Hoare annotation was computed. [2020-10-20 00:34:52,541 INFO L274 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-10-20 00:34:52,541 INFO L274 CegarLoopResult]: For program point L28(lines 28 32) no Hoare annotation was computed. [2020-10-20 00:34:52,542 INFO L274 CegarLoopResult]: For program point L30(lines 30 32) no Hoare annotation was computed. [2020-10-20 00:34:52,542 INFO L274 CegarLoopResult]: For program point L559(lines 559 567) no Hoare annotation was computed. [2020-10-20 00:34:52,542 INFO L274 CegarLoopResult]: For program point L559-2(lines 559 567) no Hoare annotation was computed. [2020-10-20 00:34:52,543 INFO L274 CegarLoopResult]: For program point L295-2(lines 295 298) no Hoare annotation was computed. [2020-10-20 00:34:52,544 INFO L270 CegarLoopResult]: At program point L295-3(lines 295 298) the Hoare annotation is: false [2020-10-20 00:34:52,544 INFO L274 CegarLoopResult]: For program point L229-2(lines 229 238) no Hoare annotation was computed. [2020-10-20 00:34:52,544 INFO L274 CegarLoopResult]: For program point L295-4(lines 295 298) no Hoare annotation was computed. [2020-10-20 00:34:52,544 INFO L270 CegarLoopResult]: At program point L229-3(lines 229 238) the Hoare annotation is: false [2020-10-20 00:34:52,544 INFO L274 CegarLoopResult]: For program point L229-4(lines 226 254) no Hoare annotation was computed. [2020-10-20 00:34:52,544 INFO L274 CegarLoopResult]: For program point L98-1(lines 98 102) no Hoare annotation was computed. [2020-10-20 00:34:52,544 INFO L270 CegarLoopResult]: At program point L98-2(lines 98 102) the Hoare annotation is: false [2020-10-20 00:34:52,544 INFO L274 CegarLoopResult]: For program point L98-3(lines 98 102) no Hoare annotation was computed. [2020-10-20 00:34:52,544 INFO L274 CegarLoopResult]: For program point L98-5(lines 98 102) no Hoare annotation was computed. [2020-10-20 00:34:52,544 INFO L270 CegarLoopResult]: At program point L98-6(lines 98 102) the Hoare annotation is: false [2020-10-20 00:34:52,544 INFO L274 CegarLoopResult]: For program point L98-7(lines 98 102) no Hoare annotation was computed. [2020-10-20 00:34:52,545 INFO L274 CegarLoopResult]: For program point L98-9(lines 98 102) no Hoare annotation was computed. [2020-10-20 00:34:52,545 INFO L270 CegarLoopResult]: At program point L98-10(lines 98 102) the Hoare annotation is: false [2020-10-20 00:34:52,545 INFO L274 CegarLoopResult]: For program point L98-11(lines 98 102) no Hoare annotation was computed. [2020-10-20 00:34:52,545 INFO L274 CegarLoopResult]: For program point L98-13(lines 98 102) no Hoare annotation was computed. [2020-10-20 00:34:52,545 INFO L270 CegarLoopResult]: At program point L98-14(lines 98 102) the Hoare annotation is: false [2020-10-20 00:34:52,546 INFO L274 CegarLoopResult]: For program point L98-15(lines 98 102) no Hoare annotation was computed. [2020-10-20 00:34:52,546 INFO L274 CegarLoopResult]: For program point L231(lines 231 237) no Hoare annotation was computed. [2020-10-20 00:34:52,546 INFO L274 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-10-20 00:34:52,546 INFO L274 CegarLoopResult]: For program point L628-2(lines 628 631) no Hoare annotation was computed. [2020-10-20 00:34:52,546 INFO L274 CegarLoopResult]: For program point L562-1(lines 562 566) no Hoare annotation was computed. [2020-10-20 00:34:52,547 INFO L270 CegarLoopResult]: At program point L562-2(lines 562 566) the Hoare annotation is: false [2020-10-20 00:34:52,547 INFO L274 CegarLoopResult]: For program point L496-1(lines 496 497) no Hoare annotation was computed. [2020-10-20 00:34:52,547 INFO L274 CegarLoopResult]: For program point L562-3(lines 559 567) no Hoare annotation was computed. [2020-10-20 00:34:52,547 INFO L270 CegarLoopResult]: At program point L496-3(lines 496 497) the Hoare annotation is: false [2020-10-20 00:34:52,547 INFO L274 CegarLoopResult]: For program point L562-5(lines 562 566) no Hoare annotation was computed. [2020-10-20 00:34:52,547 INFO L274 CegarLoopResult]: For program point L496-4(lines 496 497) no Hoare annotation was computed. [2020-10-20 00:34:52,547 INFO L270 CegarLoopResult]: At program point L562-6(lines 562 566) the Hoare annotation is: false [2020-10-20 00:34:52,547 INFO L274 CegarLoopResult]: For program point L562-7(lines 559 567) no Hoare annotation was computed. [2020-10-20 00:34:52,547 INFO L274 CegarLoopResult]: For program point L232(lines 232 235) no Hoare annotation was computed. [2020-10-20 00:34:52,547 INFO L274 CegarLoopResult]: For program point L431(lines 431 477) no Hoare annotation was computed. [2020-10-20 00:34:52,559 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,560 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,560 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,560 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,566 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,567 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,567 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,567 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,569 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,570 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,570 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,570 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,570 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,570 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,571 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,571 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,572 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,572 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,572 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,572 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,572 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,573 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,573 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,573 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,575 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,575 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,576 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,576 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,576 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,576 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,576 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,577 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,578 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,578 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,578 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,578 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,579 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,579 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,579 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,579 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,581 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,581 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,581 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,581 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,582 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,582 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,582 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,582 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,583 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,583 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,584 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,584 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,584 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,584 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,585 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,585 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,586 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,586 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,587 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,587 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,587 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,587 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,587 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,588 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,588 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,589 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,589 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,589 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:52,589 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,589 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,590 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,590 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:52,593 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.10 12:34:52 BoogieIcfgContainer [2020-10-20 00:34:52,593 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-20 00:34:52,593 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-10-20 00:34:52,593 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-10-20 00:34:52,594 INFO L275 PluginConnector]: Witness Printer initialized [2020-10-20 00:34:52,594 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.10 12:34:30" (3/4) ... [2020-10-20 00:34:52,598 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-10-20 00:34:52,634 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 125 nodes and edges [2020-10-20 00:34:52,638 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 71 nodes and edges [2020-10-20 00:34:52,641 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2020-10-20 00:34:52,644 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-10-20 00:34:52,683 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2020-10-20 00:34:52,684 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2020-10-20 00:34:52,684 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && aux-res == -0.0f && __signbit_float(res) == 1-aux) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == res) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2020-10-20 00:34:52,684 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2020-10-20 00:34:52,685 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((~bvadd64(\result, 4294967295bv32) == 0bv32 && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && aux-res == -0.0f && __signbit_float(res) == 1-aux) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == res) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && ~fp~LONGDOUBLE(w[31:31], w[30:23], w[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2020-10-20 00:34:53,028 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2020-10-20 00:34:53,028 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-10-20 00:34:53,030 INFO L168 Benchmark]: Toolchain (without parser) took 72760.91 ms. Allocated memory was 41.9 MB in the beginning and 102.8 MB in the end (delta: 60.8 MB). Free memory was 19.5 MB in the beginning and 55.8 MB in the end (delta: -36.3 MB). Peak memory consumption was 58.8 MB. Max. memory is 14.3 GB. [2020-10-20 00:34:53,030 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 32.0 MB. Free memory was 8.9 MB in the beginning and 8.9 MB in the end (delta: 47.4 kB). Peak memory consumption was 47.4 kB. Max. memory is 14.3 GB. [2020-10-20 00:34:53,031 INFO L168 Benchmark]: CACSL2BoogieTranslator took 894.85 ms. Allocated memory was 41.9 MB in the beginning and 43.5 MB in the end (delta: 1.6 MB). Free memory was 18.7 MB in the beginning and 10.3 MB in the end (delta: 8.4 MB). Peak memory consumption was 11.0 MB. Max. memory is 14.3 GB. [2020-10-20 00:34:53,032 INFO L168 Benchmark]: Boogie Procedure Inliner took 151.93 ms. Allocated memory was 43.5 MB in the beginning and 44.6 MB in the end (delta: 1.0 MB). Free memory was 10.3 MB in the beginning and 18.0 MB in the end (delta: -7.7 MB). Peak memory consumption was 2.0 MB. Max. memory is 14.3 GB. [2020-10-20 00:34:53,032 INFO L168 Benchmark]: Boogie Preprocessor took 215.63 ms. Allocated memory was 44.6 MB in the beginning and 45.6 MB in the end (delta: 1.0 MB). Free memory was 18.0 MB in the beginning and 19.2 MB in the end (delta: -1.2 MB). Peak memory consumption was 14.5 MB. Max. memory is 14.3 GB. [2020-10-20 00:34:53,033 INFO L168 Benchmark]: RCFGBuilder took 48940.88 ms. Allocated memory was 45.6 MB in the beginning and 67.1 MB in the end (delta: 21.5 MB). Free memory was 19.2 MB in the beginning and 34.3 MB in the end (delta: -15.1 MB). Peak memory consumption was 30.7 MB. Max. memory is 14.3 GB. [2020-10-20 00:34:53,033 INFO L168 Benchmark]: TraceAbstraction took 22112.53 ms. Allocated memory was 67.1 MB in the beginning and 99.6 MB in the end (delta: 32.5 MB). Free memory was 33.7 MB in the beginning and 53.1 MB in the end (delta: -19.4 MB). Peak memory consumption was 43.8 MB. Max. memory is 14.3 GB. [2020-10-20 00:34:53,034 INFO L168 Benchmark]: Witness Printer took 435.38 ms. Allocated memory was 99.6 MB in the beginning and 102.8 MB in the end (delta: 3.1 MB). Free memory was 53.1 MB in the beginning and 55.8 MB in the end (delta: -2.7 MB). Peak memory consumption was 34.7 MB. Max. memory is 14.3 GB. [2020-10-20 00:34:53,037 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 32.0 MB. Free memory was 8.9 MB in the beginning and 8.9 MB in the end (delta: 47.4 kB). Peak memory consumption was 47.4 kB. Max. memory is 14.3 GB. * CACSL2BoogieTranslator took 894.85 ms. Allocated memory was 41.9 MB in the beginning and 43.5 MB in the end (delta: 1.6 MB). Free memory was 18.7 MB in the beginning and 10.3 MB in the end (delta: 8.4 MB). Peak memory consumption was 11.0 MB. Max. memory is 14.3 GB. * Boogie Procedure Inliner took 151.93 ms. Allocated memory was 43.5 MB in the beginning and 44.6 MB in the end (delta: 1.0 MB). Free memory was 10.3 MB in the beginning and 18.0 MB in the end (delta: -7.7 MB). Peak memory consumption was 2.0 MB. Max. memory is 14.3 GB. * Boogie Preprocessor took 215.63 ms. Allocated memory was 44.6 MB in the beginning and 45.6 MB in the end (delta: 1.0 MB). Free memory was 18.0 MB in the beginning and 19.2 MB in the end (delta: -1.2 MB). Peak memory consumption was 14.5 MB. Max. memory is 14.3 GB. * RCFGBuilder took 48940.88 ms. Allocated memory was 45.6 MB in the beginning and 67.1 MB in the end (delta: 21.5 MB). Free memory was 19.2 MB in the beginning and 34.3 MB in the end (delta: -15.1 MB). Peak memory consumption was 30.7 MB. Max. memory is 14.3 GB. * TraceAbstraction took 22112.53 ms. Allocated memory was 67.1 MB in the beginning and 99.6 MB in the end (delta: 32.5 MB). Free memory was 33.7 MB in the beginning and 53.1 MB in the end (delta: -19.4 MB). Peak memory consumption was 43.8 MB. Max. memory is 14.3 GB. * Witness Printer took 435.38 ms. Allocated memory was 99.6 MB in the beginning and 102.8 MB in the end (delta: 3.1 MB). Free memory was 53.1 MB in the beginning and 55.8 MB in the end (delta: -2.7 MB). Peak memory consumption was 34.7 MB. Max. memory is 14.3 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 539]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 18]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 325]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 515]: Loop Invariant [2020-10-20 00:34:53,055 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,055 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,055 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,055 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,056 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,056 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,056 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,057 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] Derived loop invariant: ((\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 278]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 588]: Loop Invariant Derived loop invariant: x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 395]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 490]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 197]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 177]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 539]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 178]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 616]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 443]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 264]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 542]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 146]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 205]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 512]: Loop Invariant [2020-10-20 00:34:53,062 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,062 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,063 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,063 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,063 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,063 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,064 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,064 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,065 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,065 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,065 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,065 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,066 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,066 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,066 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,066 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] Derived loop invariant: ((((\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 512]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 15]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 542]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 512]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 316]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 148]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 301]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 320]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 261]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 309]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 58]: Loop Invariant [2020-10-20 00:34:53,071 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,071 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,072 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,072 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,072 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,072 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,073 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,073 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,074 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,074 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,074 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,075 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,075 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,075 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,075 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,076 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] Derived loop invariant: (((((((((~bvadd64(\result, 4294967295bv32) == 0bv32 && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && aux-res == -0.0f && __signbit_float(res) == 1-aux) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == res) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && ~fp~LONGDOUBLE(w[31:31], w[30:23], w[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 455]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 515]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 240]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 485]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 61]: Loop Invariant [2020-10-20 00:34:53,078 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,078 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,079 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,079 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,079 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,079 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,080 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,080 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,081 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,081 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,081 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,081 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,082 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,082 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,082 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,082 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] Derived loop invariant: ((((((((\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && aux-res == -0.0f && __signbit_float(res) == 1-aux) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == res) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 496]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 266]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 335]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 562]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 193]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 258]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 584]: Loop Invariant [2020-10-20 00:34:53,086 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,086 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,086 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,087 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,087 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,087 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,087 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,088 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,088 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,088 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,089 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,089 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-20 00:34:53,089 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,089 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,090 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-20 00:34:53,090 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] Derived loop invariant: (((((\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 515]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 306]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 196]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 229]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 562]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 295]: Loop Invariant Derived loop invariant: 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 402 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 21.4s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 9.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 588 SDtfs, 250 SDslu, 221 SDs, 0 SdLazy, 123 SolverSat, 23 SolverUnsat, 3 SolverUnknown, 0 SolverNotchecked, 8.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 154 GetRequests, 98 SyntacticMatches, 1 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 1.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=402occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 5 MinimizatonAttempts, 7 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 95 LocationsWithAnnotation, 95 PreInvPairs, 102 NumberOfFragments, 352 HoareAnnotationTreeSize, 95 FomulaSimplifications, 84 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 95 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 8.5s SatisfiabilityAnalysisTime, 1.7s InterpolantComputationTime, 74 NumberOfCodeBlocks, 74 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 138 ConstructedInterpolants, 21 QuantifiedInterpolants, 11514 SizeOfPredicates, 34 NumberOfNonLiveVariables, 1874 ConjunctsInSsa, 46 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...