./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/float-newlib/double_req_bl_0310_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0ed9222f Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/svcomp/c/float-newlib/double_req_bl_0310_true-unreach-call.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(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 28fe9c62e64467d7ee78b3f8584b7986fb9e3c50 ............................................................................................................................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/svcomp/c/float-newlib/double_req_bl_0310_true-unreach-call.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(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 28fe9c62e64467d7ee78b3f8584b7986fb9e3c50 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-0ed9222-m [2019-01-12 08:55:56,927 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-12 08:55:56,928 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-12 08:55:56,946 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-12 08:55:56,948 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-12 08:55:56,950 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-12 08:55:56,952 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-12 08:55:56,962 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-12 08:55:56,965 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-12 08:55:56,967 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-12 08:55:56,971 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-12 08:55:56,972 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-12 08:55:56,973 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-12 08:55:56,977 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-12 08:55:56,983 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-12 08:55:56,985 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-12 08:55:56,987 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-12 08:55:56,993 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-12 08:55:56,996 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-12 08:55:57,001 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-12 08:55:57,004 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-12 08:55:57,008 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-12 08:55:57,010 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-12 08:55:57,011 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-12 08:55:57,011 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-12 08:55:57,012 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-12 08:55:57,013 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-12 08:55:57,014 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-12 08:55:57,015 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-12 08:55:57,016 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-12 08:55:57,016 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-12 08:55:57,017 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-12 08:55:57,017 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-12 08:55:57,017 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-12 08:55:57,019 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-12 08:55:57,020 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-12 08:55:57,020 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-01-12 08:55:57,038 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-12 08:55:57,038 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-12 08:55:57,040 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-12 08:55:57,040 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-12 08:55:57,041 INFO L133 SettingsManager]: * Use SBE=true [2019-01-12 08:55:57,041 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-12 08:55:57,041 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-12 08:55:57,041 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-12 08:55:57,041 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-12 08:55:57,042 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-12 08:55:57,042 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-12 08:55:57,042 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-12 08:55:57,042 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-12 08:55:57,042 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-12 08:55:57,043 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-12 08:55:57,046 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-12 08:55:57,046 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-12 08:55:57,046 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-12 08:55:57,046 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-12 08:55:57,047 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-12 08:55:57,047 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-12 08:55:57,047 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-12 08:55:57,047 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-12 08:55:57,047 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-12 08:55:57,047 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-12 08:55:57,051 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-12 08:55:57,051 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-12 08:55:57,051 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-12 08:55:57,052 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /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(__VERIFIER_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 -> 28fe9c62e64467d7ee78b3f8584b7986fb9e3c50 [2019-01-12 08:55:57,117 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-12 08:55:57,129 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-12 08:55:57,137 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-12 08:55:57,139 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-12 08:55:57,139 INFO L276 PluginConnector]: CDTParser initialized [2019-01-12 08:55:57,140 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/double_req_bl_0310_true-unreach-call.c [2019-01-12 08:55:57,203 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8eeb24510/a75f00c048584735a2b99101f6aaa35d/FLAGe97b9e65c [2019-01-12 08:55:57,692 INFO L307 CDTParser]: Found 1 translation units. [2019-01-12 08:55:57,693 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/double_req_bl_0310_true-unreach-call.c [2019-01-12 08:55:57,715 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8eeb24510/a75f00c048584735a2b99101f6aaa35d/FLAGe97b9e65c [2019-01-12 08:55:58,015 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8eeb24510/a75f00c048584735a2b99101f6aaa35d [2019-01-12 08:55:58,021 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-12 08:55:58,023 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-12 08:55:58,024 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-12 08:55:58,024 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-12 08:55:58,029 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-12 08:55:58,031 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 08:55:58" (1/1) ... [2019-01-12 08:55:58,035 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27e5878a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:55:58, skipping insertion in model container [2019-01-12 08:55:58,036 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 08:55:58" (1/1) ... [2019-01-12 08:55:58,046 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-12 08:55:58,118 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-12 08:55:58,533 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 08:55:58,574 INFO L191 MainTranslator]: Completed pre-run [2019-01-12 08:55:58,786 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 08:55:58,820 INFO L195 MainTranslator]: Completed translation [2019-01-12 08:55:58,820 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:55:58 WrapperNode [2019-01-12 08:55:58,821 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-12 08:55:58,822 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-12 08:55:58,822 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-12 08:55:58,822 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-12 08:55:58,829 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:55:58" (1/1) ... [2019-01-12 08:55:58,858 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:55:58" (1/1) ... [2019-01-12 08:55:58,956 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-12 08:55:58,957 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-12 08:55:58,957 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-12 08:55:58,957 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-12 08:55:58,969 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:55:58" (1/1) ... [2019-01-12 08:55:58,970 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:55:58" (1/1) ... [2019-01-12 08:55:58,988 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:55:58" (1/1) ... [2019-01-12 08:55:58,988 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:55:58" (1/1) ... [2019-01-12 08:55:59,068 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:55:58" (1/1) ... [2019-01-12 08:55:59,112 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:55:58" (1/1) ... [2019-01-12 08:55:59,123 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:55:58" (1/1) ... [2019-01-12 08:55:59,140 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-12 08:55:59,141 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-12 08:55:59,141 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-12 08:55:59,142 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-12 08:55:59,143 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:55:58" (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 [2019-01-12 08:55:59,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-01-12 08:55:59,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-01-12 08:55:59,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-01-12 08:55:59,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-01-12 08:55:59,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-01-12 08:55:59,221 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-12 08:55:59,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-12 08:55:59,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-01-12 08:55:59,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-01-12 08:55:59,221 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-01-12 08:56:03,752 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-12 08:56:03,752 INFO L286 CfgBuilder]: Removed 221 assue(true) statements. [2019-01-12 08:56:03,754 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 08:56:03 BoogieIcfgContainer [2019-01-12 08:56:03,754 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-12 08:56:03,756 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-01-12 08:56:03,756 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-01-12 08:56:03,759 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-01-12 08:56:03,760 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.01 08:55:58" (1/3) ... [2019-01-12 08:56:03,761 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18e42836 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.01 08:56:03, skipping insertion in model container [2019-01-12 08:56:03,761 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:55:58" (2/3) ... [2019-01-12 08:56:03,761 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18e42836 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.01 08:56:03, skipping insertion in model container [2019-01-12 08:56:03,762 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 08:56:03" (3/3) ... [2019-01-12 08:56:03,763 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0310_true-unreach-call.c [2019-01-12 08:56:03,775 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-01-12 08:56:03,784 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-01-12 08:56:03,803 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-01-12 08:56:03,839 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-12 08:56:03,839 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-01-12 08:56:03,840 INFO L383 AbstractCegarLoop]: Hoare is true [2019-01-12 08:56:03,840 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-01-12 08:56:03,840 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-12 08:56:03,840 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-12 08:56:03,840 INFO L387 AbstractCegarLoop]: Difference is false [2019-01-12 08:56:03,840 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-12 08:56:03,841 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-01-12 08:56:03,868 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states. [2019-01-12 08:56:03,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-01-12 08:56:03,875 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 08:56:03,876 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 08:56:03,879 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 08:56:03,883 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 08:56:03,883 INFO L82 PathProgramCache]: Analyzing trace with hash -1675022517, now seen corresponding path program 1 times [2019-01-12 08:56:03,886 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 08:56:03,886 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 08:56:03,931 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 08:56:03,931 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 08:56:03,931 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 08:56:04,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 08:56:04,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 08:56:04,164 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 08:56:04,164 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-01-12 08:56:04,167 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-01-12 08:56:04,177 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-01-12 08:56:04,178 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-01-12 08:56:04,180 INFO L87 Difference]: Start difference. First operand 410 states. Second operand 2 states. [2019-01-12 08:56:04,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 08:56:04,249 INFO L93 Difference]: Finished difference Result 818 states and 1404 transitions. [2019-01-12 08:56:04,249 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-01-12 08:56:04,251 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2019-01-12 08:56:04,251 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 08:56:04,269 INFO L225 Difference]: With dead ends: 818 [2019-01-12 08:56:04,270 INFO L226 Difference]: Without dead ends: 407 [2019-01-12 08:56:04,275 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-01-12 08:56:04,293 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2019-01-12 08:56:04,337 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 407. [2019-01-12 08:56:04,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 407 states. [2019-01-12 08:56:04,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 536 transitions. [2019-01-12 08:56:04,342 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 536 transitions. Word has length 10 [2019-01-12 08:56:04,342 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 08:56:04,342 INFO L480 AbstractCegarLoop]: Abstraction has 407 states and 536 transitions. [2019-01-12 08:56:04,342 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-01-12 08:56:04,343 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 536 transitions. [2019-01-12 08:56:04,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-01-12 08:56:04,343 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 08:56:04,343 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 08:56:04,344 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 08:56:04,344 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 08:56:04,344 INFO L82 PathProgramCache]: Analyzing trace with hash 284637582, now seen corresponding path program 1 times [2019-01-12 08:56:04,344 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 08:56:04,344 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 08:56:04,345 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 08:56:04,346 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 08:56:04,346 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 08:56:04,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-12 08:56:04,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-12 08:56:04,719 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-01-12 08:56:04,780 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.01 08:56:04 BoogieIcfgContainer [2019-01-12 08:56:04,780 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-01-12 08:56:04,781 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-01-12 08:56:04,781 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-01-12 08:56:04,781 INFO L276 PluginConnector]: Witness Printer initialized [2019-01-12 08:56:04,782 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 08:56:03" (3/4) ... [2019-01-12 08:56:04,786 INFO L147 WitnessPrinter]: No result that supports witness generation found [2019-01-12 08:56:04,786 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-01-12 08:56:04,787 INFO L168 Benchmark]: Toolchain (without parser) took 6765.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 950.0 MB in the beginning and 841.9 MB in the end (delta: 108.1 MB). Peak memory consumption was 247.0 MB. Max. memory is 11.5 GB. [2019-01-12 08:56:04,789 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-12 08:56:04,792 INFO L168 Benchmark]: CACSL2BoogieTranslator took 797.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 944.6 MB in the beginning and 1.1 GB in the end (delta: -173.1 MB). Peak memory consumption was 31.7 MB. Max. memory is 11.5 GB. [2019-01-12 08:56:04,794 INFO L168 Benchmark]: Boogie Procedure Inliner took 134.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 11.5 GB. [2019-01-12 08:56:04,794 INFO L168 Benchmark]: Boogie Preprocessor took 183.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-01-12 08:56:04,796 INFO L168 Benchmark]: RCFGBuilder took 4613.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 895.9 MB in the end (delta: 201.6 MB). Peak memory consumption was 201.6 MB. Max. memory is 11.5 GB. [2019-01-12 08:56:04,797 INFO L168 Benchmark]: TraceAbstraction took 1024.68 ms. Allocated memory is still 1.2 GB. Free memory was 895.9 MB in the beginning and 841.9 MB in the end (delta: 54.0 MB). Peak memory consumption was 54.0 MB. Max. memory is 11.5 GB. [2019-01-12 08:56:04,797 INFO L168 Benchmark]: Witness Printer took 5.69 ms. Allocated memory is still 1.2 GB. Free memory is still 841.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-12 08:56:04,806 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 797.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 944.6 MB in the beginning and 1.1 GB in the end (delta: -173.1 MB). Peak memory consumption was 31.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 134.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 183.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 4613.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 895.9 MB in the end (delta: 201.6 MB). Peak memory consumption was 201.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1024.68 ms. Allocated memory is still 1.2 GB. Free memory was 895.9 MB in the beginning and 841.9 MB in the end (delta: 54.0 MB). Peak memory consumption was 54.0 MB. Max. memory is 11.5 GB. * Witness Printer took 5.69 ms. Allocated memory is still 1.2 GB. Free memory is still 841.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 645]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someUnaryDOUBLEoperation at line 530, overapproximation of someBinaryArithmeticDOUBLEoperation at line 616, overapproximation of bitwiseAnd at line 611, overapproximation of someBinaryDOUBLEComparisonOperation at line 86. Possible FailurePath: [L20] static const double huge_floor = 1.0e300; [L109-L111] static const double two54_scalbn = 1.80143985094819840000e+16, twom54_scalbn = 5.55111512312578270212e-17, huge_scalbn = 1.0e+300, tiny_scalbn = 1.0e-300; [L180] static const int init_jk_krempio[] = {2, 3, 4, 6}; [L182-L187] static const double PIo2_krempio[] = { 1.57079625129699707031e+00, 7.54978941586159635335e-08, 5.39030252995776476554e-15, 3.28200341580791294123e-22, 1.27065575308067607349e-29, 1.22933308981111328932e-36, 2.73370053816464559624e-44, 2.16741683877804819444e-51, }; [L189-L191] static const double zero_krempio = 0.0, one_krempio = 1.0, two24_krempio = 1.67772160000000000000e+07, twon24_krempio = 5.96046447753906250000e-08; [L364-L375] static const __int32_t two_over_pi_rempio[] = { 0xA2F983, 0x6E4E44, 0x1529FC, 0x2757D1, 0xF534DD, 0xC0DB62, 0x95993C, 0x439041, 0xFE5163, 0xABDEBB, 0xC561B7, 0x246E3A, 0x424DD2, 0xE00649, 0x2EEA09, 0xD1921C, 0xFE1DEB, 0x1CB129, 0xA73EE8, 0x8235F5, 0x2EBB44, 0x84E99C, 0x7026B4, 0x5F7E41, 0x3991D6, 0x398353, 0x39F49C, 0x845F8B, 0xBDF928, 0x3B1FF8, 0x97FFDE, 0x05980F, 0xEF2F11, 0x8B5A0A, 0x6D1F6D, 0x367ECF, 0x27CB09, 0xB74F46, 0x3F669E, 0x5FEA2D, 0x7527BA, 0xC7EBE5, 0xF17B3D, 0x0739F7, 0x8A5292, 0xEA6BFB, 0x5FB11F, 0x8D5D08, 0x560330, 0x46FC7B, 0x6BABF0, 0xCFBC20, 0x9AF436, 0x1DA9E3, 0x91615E, 0xE61B08, 0x659985, 0x5F14A0, 0x68408D, 0xFFD880, 0x4D7327, 0x310606, 0x1556CA, 0x73A8C9, 0x60E27B, 0xC08C6B, }; [L377-L384] static const __int32_t npio2_hw_rempio[] = { 0x3FF921FB, 0x400921FB, 0x4012D97C, 0x401921FB, 0x401F6A7A, 0x4022D97C, 0x4025FDBB, 0x402921FB, 0x402C463A, 0x402F6A7A, 0x4031475C, 0x4032D97C, 0x40346B9C, 0x4035FDBB, 0x40378FDB, 0x403921FB, 0x403AB41B, 0x403C463A, 0x403DD85A, 0x403F6A7A, 0x40407E4C, 0x4041475C, 0x4042106C, 0x4042D97C, 0x4043A28C, 0x40446B9C, 0x404534AC, 0x4045FDBB, 0x4046C6CB, 0x40478FDB, 0x404858EB, 0x404921FB, }; [L386-L395] static const double zero_rempio = 0.00000000000000000000e+00, half_rempio = 5.00000000000000000000e-01, two24_rempio = 1.67772160000000000000e+07, invpio2_rempio = 6.36619772367581382433e-01, pio2_1_rempio = 1.57079632673412561417e+00, pio2_1t_rempio = 6.07710050650619224932e-11, pio2_2_rempio = 6.07710050630396597660e-11, pio2_2t_rempio = 2.02226624879595063154e-21, pio2_3_rempio = 2.02226624871116645580e-21, pio2_3t_rempio = 8.47842766036889956997e-32; [L528-L534] static const double one_kcos = 1.00000000000000000000e+00, C1_kcos = 4.16666666666666019037e-02, C2_kcos = -1.38888888888741095749e-03, C3_kcos = 2.48015872894767294178e-05, C4_kcos = -2.75573143513906633035e-07, C5_kcos = 2.08757232129817482790e-09, C6_kcos = -1.13596475577881948265e-11; [L572-L578] static const double half_ksin = 5.00000000000000000000e-01, S1_ksin = -1.66666666666666324348e-01, S2_ksin = 8.33333333332248946124e-03, S3_ksin = -1.98412698298579493134e-04, S4_ksin = 2.75573137070700676789e-06, S5_ksin = -2.50507602534068634195e-08, S6_ksin = 1.58969099521155010221e-10; VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={-2:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={1:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={3:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={-3:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L640] double x = 0.0 / 0.0; [L603] double y[2], z = 0.0; [L604] __int32_t n, ix; VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={-2:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={1:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={3:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={-3:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L606] ieee_double_shape_type gh_u; [L607] gh_u.value = (x) [L608] EXPR gh_u.parts.msw [L608] (ix) = gh_u.parts.msw [L611] ix &= 0x7fffffff VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={-2:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={1:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={3:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={-3:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L612] COND FALSE !(ix <= 0x3fe921fb) VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={-2:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={1:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={3:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={-3:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L615] COND TRUE ix >= 0x7ff00000 [L616] return x - x; [L616] return x - x; VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={-2:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={1:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={3:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={-3:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L641] double res = cos_double(x); [L86] return x != x; VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={-2:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={1:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={3:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={-3:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L644] COND TRUE !isnan_double(res) [L645] __VERIFIER_error() VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={-2:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={1:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={3:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={-3:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 410 locations, 1 error locations. UNSAFE Result, 0.9s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 539 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=410occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s 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, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-0ed9222-m [2019-01-12 08:56:07,243 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-12 08:56:07,245 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-12 08:56:07,260 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-12 08:56:07,261 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-12 08:56:07,262 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-12 08:56:07,263 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-12 08:56:07,266 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-12 08:56:07,268 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-12 08:56:07,269 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-12 08:56:07,270 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-12 08:56:07,270 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-12 08:56:07,272 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-12 08:56:07,273 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-12 08:56:07,274 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-12 08:56:07,275 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-12 08:56:07,276 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-12 08:56:07,283 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-12 08:56:07,288 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-12 08:56:07,290 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-12 08:56:07,294 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-12 08:56:07,296 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-12 08:56:07,301 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-12 08:56:07,301 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-12 08:56:07,302 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-12 08:56:07,303 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-12 08:56:07,304 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-12 08:56:07,304 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-12 08:56:07,308 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-12 08:56:07,309 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-12 08:56:07,309 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-12 08:56:07,311 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-12 08:56:07,313 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-12 08:56:07,313 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-12 08:56:07,314 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-12 08:56:07,316 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-12 08:56:07,316 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-01-12 08:56:07,333 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-12 08:56:07,334 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-12 08:56:07,336 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-12 08:56:07,336 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-12 08:56:07,336 INFO L133 SettingsManager]: * Use SBE=true [2019-01-12 08:56:07,336 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-12 08:56:07,337 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-12 08:56:07,337 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-12 08:56:07,337 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-12 08:56:07,337 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-12 08:56:07,337 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-12 08:56:07,337 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-12 08:56:07,338 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2019-01-12 08:56:07,340 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-01-12 08:56:07,340 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-12 08:56:07,340 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-12 08:56:07,340 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-12 08:56:07,340 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-12 08:56:07,341 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-12 08:56:07,342 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-12 08:56:07,342 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-12 08:56:07,343 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-12 08:56:07,343 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-12 08:56:07,343 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-12 08:56:07,343 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-12 08:56:07,343 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-12 08:56:07,344 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2019-01-12 08:56:07,344 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-12 08:56:07,344 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-01-12 08:56:07,344 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2019-01-12 08:56:07,344 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /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(__VERIFIER_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 -> 28fe9c62e64467d7ee78b3f8584b7986fb9e3c50 [2019-01-12 08:56:07,394 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-12 08:56:07,413 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-12 08:56:07,421 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-12 08:56:07,422 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-12 08:56:07,423 INFO L276 PluginConnector]: CDTParser initialized [2019-01-12 08:56:07,424 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/double_req_bl_0310_true-unreach-call.c [2019-01-12 08:56:07,490 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57f5ca69e/130a6114351c434a8e93db5e673dfa92/FLAG7426ef95d [2019-01-12 08:56:07,968 INFO L307 CDTParser]: Found 1 translation units. [2019-01-12 08:56:07,968 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/double_req_bl_0310_true-unreach-call.c [2019-01-12 08:56:07,981 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57f5ca69e/130a6114351c434a8e93db5e673dfa92/FLAG7426ef95d [2019-01-12 08:56:08,290 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57f5ca69e/130a6114351c434a8e93db5e673dfa92 [2019-01-12 08:56:08,294 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-12 08:56:08,296 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-12 08:56:08,297 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-12 08:56:08,298 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-12 08:56:08,302 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-12 08:56:08,303 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 08:56:08" (1/1) ... [2019-01-12 08:56:08,307 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53b2be24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:56:08, skipping insertion in model container [2019-01-12 08:56:08,307 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 08:56:08" (1/1) ... [2019-01-12 08:56:08,318 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-12 08:56:08,378 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-12 08:56:08,849 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 08:56:08,907 INFO L191 MainTranslator]: Completed pre-run [2019-01-12 08:56:09,152 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 08:56:09,223 INFO L195 MainTranslator]: Completed translation [2019-01-12 08:56:09,224 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:56:09 WrapperNode [2019-01-12 08:56:09,224 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-12 08:56:09,225 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-12 08:56:09,226 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-12 08:56:09,226 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-12 08:56:09,236 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:56:09" (1/1) ... [2019-01-12 08:56:09,279 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:56:09" (1/1) ... [2019-01-12 08:56:09,373 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-12 08:56:09,374 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-12 08:56:09,374 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-12 08:56:09,374 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-12 08:56:09,387 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:56:09" (1/1) ... [2019-01-12 08:56:09,387 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:56:09" (1/1) ... [2019-01-12 08:56:09,437 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:56:09" (1/1) ... [2019-01-12 08:56:09,438 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:56:09" (1/1) ... [2019-01-12 08:56:09,534 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:56:09" (1/1) ... [2019-01-12 08:56:09,586 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:56:09" (1/1) ... [2019-01-12 08:56:09,608 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:56:09" (1/1) ... [2019-01-12 08:56:09,631 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-12 08:56:09,631 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-12 08:56:09,632 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-12 08:56:09,632 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-12 08:56:09,635 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:56:09" (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 [2019-01-12 08:56:09,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-01-12 08:56:09,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-01-12 08:56:09,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-01-12 08:56:09,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-01-12 08:56:09,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2019-01-12 08:56:09,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-01-12 08:56:09,716 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-12 08:56:09,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-12 08:56:09,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-01-12 08:56:09,718 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-01-12 08:56:10,601 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:10,703 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:10,824 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:10,964 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:11,446 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:16,612 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:18,812 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:18,928 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:18,967 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:19,044 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:21,244 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:21,282 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:22,825 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:24,833 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:26,161 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:26,215 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:26,254 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:26,302 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:26,347 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:28,564 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:28,681 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:28,784 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:29,235 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:29,271 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:31,439 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:31,479 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:31,514 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:31,570 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:33,715 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:34,054 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:34,540 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:34,576 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:34,720 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:36,057 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:38,253 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:38,286 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:38,320 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:38,782 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:40,029 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:40,558 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:40,732 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:40,773 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:40,844 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:40,874 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:41,445 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:42,617 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:42,727 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:44,921 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:45,003 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:45,124 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:45,609 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:46,190 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:46,872 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:47,079 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:47,105 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:47,658 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:47,689 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:47,710 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:51,129 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:51,170 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:53,293 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:53,304 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:53,426 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:53,553 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:53,565 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:54,176 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:54,305 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:54,363 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:54,459 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:55,169 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:55,178 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:55,729 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:56,986 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:57,700 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:58,505 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:58,591 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:58,814 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:56:59,430 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:57:08,685 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:57:15,408 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:57:20,103 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:57:22,862 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:57:22,945 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:57:25,866 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:57:30,242 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:57:30,297 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:57:30,865 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:57:30,908 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:57:30,938 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:57:30,990 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:57:31,711 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:57:31,749 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:57:31,767 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:57:32,178 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:57:33,352 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:57:35,460 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:57:35,526 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-12 08:57:35,526 INFO L286 CfgBuilder]: Removed 221 assue(true) statements. [2019-01-12 08:57:35,527 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 08:57:35 BoogieIcfgContainer [2019-01-12 08:57:35,528 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-12 08:57:35,528 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-01-12 08:57:35,528 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-01-12 08:57:35,533 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-01-12 08:57:35,533 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.01 08:56:08" (1/3) ... [2019-01-12 08:57:35,534 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28d54f56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.01 08:57:35, skipping insertion in model container [2019-01-12 08:57:35,534 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:56:09" (2/3) ... [2019-01-12 08:57:35,534 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28d54f56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.01 08:57:35, skipping insertion in model container [2019-01-12 08:57:35,536 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 08:57:35" (3/3) ... [2019-01-12 08:57:35,538 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0310_true-unreach-call.c [2019-01-12 08:57:35,549 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-01-12 08:57:35,559 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-01-12 08:57:35,575 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-01-12 08:57:35,608 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-12 08:57:35,609 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-01-12 08:57:35,609 INFO L383 AbstractCegarLoop]: Hoare is true [2019-01-12 08:57:35,609 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-01-12 08:57:35,609 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-12 08:57:35,609 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-12 08:57:35,610 INFO L387 AbstractCegarLoop]: Difference is false [2019-01-12 08:57:35,610 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-12 08:57:35,610 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-01-12 08:57:35,635 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states. [2019-01-12 08:57:35,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-01-12 08:57:35,641 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 08:57:35,642 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 08:57:35,644 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 08:57:35,649 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 08:57:35,649 INFO L82 PathProgramCache]: Analyzing trace with hash -1675022517, now seen corresponding path program 1 times [2019-01-12 08:57:35,655 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2019-01-12 08:57:35,655 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy 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 [2019-01-12 08:57:35,664 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 08:57:35,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 08:57:35,956 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-12 08:57:35,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 08:57:35,968 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2019-01-12 08:57:35,984 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 08:57:35,984 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-01-12 08:57:35,988 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-01-12 08:57:35,999 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-01-12 08:57:36,000 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-01-12 08:57:36,002 INFO L87 Difference]: Start difference. First operand 410 states. Second operand 2 states. [2019-01-12 08:57:36,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 08:57:36,077 INFO L93 Difference]: Finished difference Result 818 states and 1404 transitions. [2019-01-12 08:57:36,077 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-01-12 08:57:36,079 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2019-01-12 08:57:36,079 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 08:57:36,098 INFO L225 Difference]: With dead ends: 818 [2019-01-12 08:57:36,098 INFO L226 Difference]: Without dead ends: 407 [2019-01-12 08:57:36,104 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-01-12 08:57:36,125 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2019-01-12 08:57:36,174 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 407. [2019-01-12 08:57:36,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 407 states. [2019-01-12 08:57:36,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 536 transitions. [2019-01-12 08:57:36,183 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 536 transitions. Word has length 10 [2019-01-12 08:57:36,183 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 08:57:36,184 INFO L480 AbstractCegarLoop]: Abstraction has 407 states and 536 transitions. [2019-01-12 08:57:36,184 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-01-12 08:57:36,184 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 536 transitions. [2019-01-12 08:57:36,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-01-12 08:57:36,185 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 08:57:36,185 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 08:57:36,185 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 08:57:36,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 08:57:36,186 INFO L82 PathProgramCache]: Analyzing trace with hash 284637582, now seen corresponding path program 1 times [2019-01-12 08:57:36,186 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2019-01-12 08:57:36,187 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy 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 [2019-01-12 08:57:36,198 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 08:57:36,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 08:57:36,513 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-12 08:57:36,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 08:57:36,614 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2019-01-12 08:57:36,684 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 08:57:36,684 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-01-12 08:57:36,686 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-01-12 08:57:36,686 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-01-12 08:57:36,686 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-01-12 08:57:36,687 INFO L87 Difference]: Start difference. First operand 407 states and 536 transitions. Second operand 6 states. [2019-01-12 08:57:37,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 08:57:37,364 INFO L93 Difference]: Finished difference Result 412 states and 540 transitions. [2019-01-12 08:57:37,365 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-01-12 08:57:37,365 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 11 [2019-01-12 08:57:37,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 08:57:37,369 INFO L225 Difference]: With dead ends: 412 [2019-01-12 08:57:37,369 INFO L226 Difference]: Without dead ends: 407 [2019-01-12 08:57:37,377 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-01-12 08:57:37,378 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2019-01-12 08:57:37,435 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 407. [2019-01-12 08:57:37,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 407 states. [2019-01-12 08:57:37,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 535 transitions. [2019-01-12 08:57:37,438 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 535 transitions. Word has length 11 [2019-01-12 08:57:37,439 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 08:57:37,442 INFO L480 AbstractCegarLoop]: Abstraction has 407 states and 535 transitions. [2019-01-12 08:57:37,442 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-01-12 08:57:37,442 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 535 transitions. [2019-01-12 08:57:37,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-01-12 08:57:37,443 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 08:57:37,443 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 08:57:37,444 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 08:57:37,444 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 08:57:37,444 INFO L82 PathProgramCache]: Analyzing trace with hash 2055387187, now seen corresponding path program 1 times [2019-01-12 08:57:37,447 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2019-01-12 08:57:37,447 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy 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 [2019-01-12 08:57:37,461 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 08:57:37,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 08:57:37,695 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-12 08:57:39,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 08:57:39,877 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2019-01-12 08:57:39,891 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 08:57:39,892 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-01-12 08:57:39,892 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-12 08:57:39,892 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-12 08:57:39,893 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=12, Unknown=1, NotChecked=0, Total=20 [2019-01-12 08:57:39,893 INFO L87 Difference]: Start difference. First operand 407 states and 535 transitions. Second operand 5 states. [2019-01-12 08:57:48,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 08:57:48,155 INFO L93 Difference]: Finished difference Result 407 states and 535 transitions. [2019-01-12 08:57:48,157 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-12 08:57:48,157 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2019-01-12 08:57:48,157 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 08:57:48,157 INFO L225 Difference]: With dead ends: 407 [2019-01-12 08:57:48,157 INFO L226 Difference]: Without dead ends: 0 [2019-01-12 08:57:48,159 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 6.2s TimeCoverageRelationStatistics Valid=15, Invalid=24, Unknown=3, NotChecked=0, Total=42 [2019-01-12 08:57:48,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-01-12 08:57:48,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-01-12 08:57:48,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-01-12 08:57:48,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-01-12 08:57:48,166 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 16 [2019-01-12 08:57:48,166 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 08:57:48,166 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-01-12 08:57:48,167 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-12 08:57:48,167 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-01-12 08:57:48,167 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-12 08:57:48,171 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-01-12 08:57:48,924 INFO L448 ceAbstractionStarter]: For program point L100-35(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:57:48,924 INFO L448 ceAbstractionStarter]: For program point L498(lines 498 503) no Hoare annotation was computed. [2019-01-12 08:57:48,924 INFO L448 ceAbstractionStarter]: For program point L498-1(lines 397 526) no Hoare annotation was computed. [2019-01-12 08:57:48,924 INFO L448 ceAbstractionStarter]: For program point L498-2(lines 498 503) no Hoare annotation was computed. [2019-01-12 08:57:48,924 INFO L448 ceAbstractionStarter]: For program point L235(lines 235 238) no Hoare annotation was computed. [2019-01-12 08:57:48,924 INFO L448 ceAbstractionStarter]: For program point L237(lines 237 238) no Hoare annotation was computed. [2019-01-12 08:57:48,924 INFO L448 ceAbstractionStarter]: For program point L237-2(lines 194 362) no Hoare annotation was computed. [2019-01-12 08:57:48,925 INFO L444 ceAbstractionStarter]: At program point L106(lines 88 107) the Hoare annotation is: false [2019-01-12 08:57:48,925 INFO L444 ceAbstractionStarter]: At program point L106-1(lines 88 107) the Hoare annotation is: false [2019-01-12 08:57:48,925 INFO L444 ceAbstractionStarter]: At program point L106-2(lines 88 107) the Hoare annotation is: false [2019-01-12 08:57:48,925 INFO L444 ceAbstractionStarter]: At program point L106-3(lines 88 107) the Hoare annotation is: false [2019-01-12 08:57:48,925 INFO L444 ceAbstractionStarter]: At program point L106-4(lines 88 107) the Hoare annotation is: false [2019-01-12 08:57:48,925 INFO L444 ceAbstractionStarter]: At program point L106-5(lines 88 107) the Hoare annotation is: false [2019-01-12 08:57:48,925 INFO L444 ceAbstractionStarter]: At program point L106-6(lines 88 107) the Hoare annotation is: false [2019-01-12 08:57:48,925 INFO L444 ceAbstractionStarter]: At program point L106-7(lines 88 107) the Hoare annotation is: false [2019-01-12 08:57:48,926 INFO L444 ceAbstractionStarter]: At program point L106-8(lines 88 107) the Hoare annotation is: false [2019-01-12 08:57:48,926 INFO L444 ceAbstractionStarter]: At program point L106-9(lines 88 107) the Hoare annotation is: false [2019-01-12 08:57:48,926 INFO L444 ceAbstractionStarter]: At program point L106-10(lines 88 107) the Hoare annotation is: false [2019-01-12 08:57:48,926 INFO L444 ceAbstractionStarter]: At program point L106-11(lines 88 107) the Hoare annotation is: false [2019-01-12 08:57:48,926 INFO L448 ceAbstractionStarter]: For program point L240(lines 194 362) no Hoare annotation was computed. [2019-01-12 08:57:48,926 INFO L448 ceAbstractionStarter]: For program point L505-1(lines 505 510) no Hoare annotation was computed. [2019-01-12 08:57:48,926 INFO L444 ceAbstractionStarter]: At program point L505-2(lines 505 510) the Hoare annotation is: false [2019-01-12 08:57:48,926 INFO L448 ceAbstractionStarter]: For program point L505-3(lines 505 510) no Hoare annotation was computed. [2019-01-12 08:57:48,927 INFO L448 ceAbstractionStarter]: For program point L243-2(lines 243 252) no Hoare annotation was computed. [2019-01-12 08:57:48,927 INFO L444 ceAbstractionStarter]: At program point L243-3(lines 243 252) the Hoare annotation is: false [2019-01-12 08:57:48,927 INFO L448 ceAbstractionStarter]: For program point L243-4(lines 240 268) no Hoare annotation was computed. [2019-01-12 08:57:48,927 INFO L448 ceAbstractionStarter]: For program point L245(lines 245 251) no Hoare annotation was computed. [2019-01-12 08:57:48,927 INFO L448 ceAbstractionStarter]: For program point L246(lines 246 249) no Hoare annotation was computed. [2019-01-12 08:57:48,927 INFO L448 ceAbstractionStarter]: For program point L511-2(lines 511 514) no Hoare annotation was computed. [2019-01-12 08:57:48,927 INFO L444 ceAbstractionStarter]: At program point L511-3(lines 511 514) the Hoare annotation is: false [2019-01-12 08:57:48,927 INFO L448 ceAbstractionStarter]: For program point L511-4(lines 511 514) no Hoare annotation was computed. [2019-01-12 08:57:48,927 INFO L448 ceAbstractionStarter]: For program point L115-1(lines 115 120) no Hoare annotation was computed. [2019-01-12 08:57:48,928 INFO L444 ceAbstractionStarter]: At program point L115-2(lines 115 120) the Hoare annotation is: false [2019-01-12 08:57:48,928 INFO L448 ceAbstractionStarter]: For program point L115-3(lines 115 120) no Hoare annotation was computed. [2019-01-12 08:57:48,928 INFO L448 ceAbstractionStarter]: For program point L115-5(lines 115 120) no Hoare annotation was computed. [2019-01-12 08:57:48,928 INFO L444 ceAbstractionStarter]: At program point L115-6(lines 115 120) the Hoare annotation is: false [2019-01-12 08:57:48,928 INFO L448 ceAbstractionStarter]: For program point L115-7(lines 115 120) no Hoare annotation was computed. [2019-01-12 08:57:48,928 INFO L448 ceAbstractionStarter]: For program point L115-9(lines 115 120) no Hoare annotation was computed. [2019-01-12 08:57:48,928 INFO L444 ceAbstractionStarter]: At program point L115-10(lines 115 120) the Hoare annotation is: false [2019-01-12 08:57:48,928 INFO L448 ceAbstractionStarter]: For program point L115-11(lines 115 120) no Hoare annotation was computed. [2019-01-12 08:57:48,928 INFO L448 ceAbstractionStarter]: For program point L115-13(lines 115 120) no Hoare annotation was computed. [2019-01-12 08:57:48,928 INFO L444 ceAbstractionStarter]: At program point L115-14(lines 115 120) the Hoare annotation is: false [2019-01-12 08:57:48,929 INFO L448 ceAbstractionStarter]: For program point L115-15(lines 115 120) no Hoare annotation was computed. [2019-01-12 08:57:48,929 INFO L448 ceAbstractionStarter]: For program point L644(lines 644 647) no Hoare annotation was computed. [2019-01-12 08:57:48,929 INFO L448 ceAbstractionStarter]: For program point L645(line 645) no Hoare annotation was computed. [2019-01-12 08:57:48,929 INFO L451 ceAbstractionStarter]: At program point L648(lines 633 649) the Hoare annotation is: true [2019-01-12 08:57:48,929 INFO L448 ceAbstractionStarter]: For program point L517-1(lines 517 518) no Hoare annotation was computed. [2019-01-12 08:57:48,929 INFO L444 ceAbstractionStarter]: At program point L517-3(lines 517 518) the Hoare annotation is: false [2019-01-12 08:57:48,929 INFO L448 ceAbstractionStarter]: For program point L517-4(lines 517 518) no Hoare annotation was computed. [2019-01-12 08:57:48,929 INFO L448 ceAbstractionStarter]: For program point L253-1(lines 240 268) no Hoare annotation was computed. [2019-01-12 08:57:48,929 INFO L444 ceAbstractionStarter]: At program point L254(lines 254 261) the Hoare annotation is: false [2019-01-12 08:57:48,930 INFO L448 ceAbstractionStarter]: For program point L122(lines 122 134) no Hoare annotation was computed. [2019-01-12 08:57:48,930 INFO L448 ceAbstractionStarter]: For program point L122-2(lines 113 163) no Hoare annotation was computed. [2019-01-12 08:57:48,930 INFO L448 ceAbstractionStarter]: For program point L122-3(lines 122 134) no Hoare annotation was computed. [2019-01-12 08:57:48,930 INFO L448 ceAbstractionStarter]: For program point L122-5(lines 113 163) no Hoare annotation was computed. [2019-01-12 08:57:48,930 INFO L448 ceAbstractionStarter]: For program point L122-6(lines 122 134) no Hoare annotation was computed. [2019-01-12 08:57:48,930 INFO L448 ceAbstractionStarter]: For program point L122-8(lines 113 163) no Hoare annotation was computed. [2019-01-12 08:57:48,930 INFO L448 ceAbstractionStarter]: For program point L122-9(lines 122 134) no Hoare annotation was computed. [2019-01-12 08:57:48,930 INFO L448 ceAbstractionStarter]: For program point L122-11(lines 113 163) no Hoare annotation was computed. [2019-01-12 08:57:48,930 INFO L448 ceAbstractionStarter]: For program point L255(line 255) no Hoare annotation was computed. [2019-01-12 08:57:48,930 INFO L448 ceAbstractionStarter]: For program point L123(lines 123 124) no Hoare annotation was computed. [2019-01-12 08:57:48,931 INFO L448 ceAbstractionStarter]: For program point L123-1(lines 123 124) no Hoare annotation was computed. [2019-01-12 08:57:48,931 INFO L448 ceAbstractionStarter]: For program point L123-2(lines 123 124) no Hoare annotation was computed. [2019-01-12 08:57:48,931 INFO L448 ceAbstractionStarter]: For program point L123-3(lines 123 124) no Hoare annotation was computed. [2019-01-12 08:57:48,931 INFO L448 ceAbstractionStarter]: For program point L520(lines 520 524) no Hoare annotation was computed. [2019-01-12 08:57:48,931 INFO L448 ceAbstractionStarter]: For program point L258(line 258) no Hoare annotation was computed. [2019-01-12 08:57:48,931 INFO L448 ceAbstractionStarter]: For program point L126-1(lines 126 130) no Hoare annotation was computed. [2019-01-12 08:57:48,931 INFO L444 ceAbstractionStarter]: At program point L126-2(lines 126 130) the Hoare annotation is: false [2019-01-12 08:57:48,931 INFO L448 ceAbstractionStarter]: For program point L126-3(lines 126 130) no Hoare annotation was computed. [2019-01-12 08:57:48,931 INFO L448 ceAbstractionStarter]: For program point L126-5(lines 126 130) no Hoare annotation was computed. [2019-01-12 08:57:48,931 INFO L444 ceAbstractionStarter]: At program point L126-6(lines 126 130) the Hoare annotation is: false [2019-01-12 08:57:48,932 INFO L448 ceAbstractionStarter]: For program point L126-7(lines 126 130) no Hoare annotation was computed. [2019-01-12 08:57:48,932 INFO L448 ceAbstractionStarter]: For program point L126-9(lines 126 130) no Hoare annotation was computed. [2019-01-12 08:57:48,932 INFO L444 ceAbstractionStarter]: At program point L126-10(lines 126 130) the Hoare annotation is: false [2019-01-12 08:57:48,932 INFO L448 ceAbstractionStarter]: For program point L126-11(lines 126 130) no Hoare annotation was computed. [2019-01-12 08:57:48,932 INFO L448 ceAbstractionStarter]: For program point L126-13(lines 126 130) no Hoare annotation was computed. [2019-01-12 08:57:48,932 INFO L444 ceAbstractionStarter]: At program point L126-14(lines 126 130) the Hoare annotation is: false [2019-01-12 08:57:48,932 INFO L448 ceAbstractionStarter]: For program point L126-15(lines 126 130) no Hoare annotation was computed. [2019-01-12 08:57:48,932 INFO L444 ceAbstractionStarter]: At program point L525(lines 397 526) the Hoare annotation is: false [2019-01-12 08:57:48,932 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-01-12 08:57:48,933 INFO L448 ceAbstractionStarter]: For program point L132(lines 132 133) no Hoare annotation was computed. [2019-01-12 08:57:48,933 INFO L448 ceAbstractionStarter]: For program point L132-1(lines 132 133) no Hoare annotation was computed. [2019-01-12 08:57:48,933 INFO L448 ceAbstractionStarter]: For program point L132-2(lines 132 133) no Hoare annotation was computed. [2019-01-12 08:57:48,933 INFO L448 ceAbstractionStarter]: For program point L132-3(lines 132 133) no Hoare annotation was computed. [2019-01-12 08:57:48,933 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 266) no Hoare annotation was computed. [2019-01-12 08:57:48,933 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 645) no Hoare annotation was computed. [2019-01-12 08:57:48,933 INFO L448 ceAbstractionStarter]: For program point L270-1(lines 194 362) no Hoare annotation was computed. [2019-01-12 08:57:48,933 INFO L448 ceAbstractionStarter]: For program point L138(lines 138 139) no Hoare annotation was computed. [2019-01-12 08:57:48,933 INFO L448 ceAbstractionStarter]: For program point L138-1(lines 138 139) no Hoare annotation was computed. [2019-01-12 08:57:48,933 INFO L448 ceAbstractionStarter]: For program point L138-2(lines 138 139) no Hoare annotation was computed. [2019-01-12 08:57:48,934 INFO L448 ceAbstractionStarter]: For program point L138-3(lines 138 139) no Hoare annotation was computed. [2019-01-12 08:57:48,934 INFO L448 ceAbstractionStarter]: For program point L404-1(lines 404 408) no Hoare annotation was computed. [2019-01-12 08:57:48,934 INFO L444 ceAbstractionStarter]: At program point L404-2(lines 404 408) the Hoare annotation is: false [2019-01-12 08:57:48,934 INFO L448 ceAbstractionStarter]: For program point L404-3(lines 404 408) no Hoare annotation was computed. [2019-01-12 08:57:48,934 INFO L448 ceAbstractionStarter]: For program point L272-2(lines 272 273) no Hoare annotation was computed. [2019-01-12 08:57:48,934 INFO L444 ceAbstractionStarter]: At program point L272-3(lines 272 273) the Hoare annotation is: false [2019-01-12 08:57:48,934 INFO L448 ceAbstractionStarter]: For program point L140(lines 140 148) no Hoare annotation was computed. [2019-01-12 08:57:48,934 INFO L448 ceAbstractionStarter]: For program point L272-4(lines 270 287) no Hoare annotation was computed. [2019-01-12 08:57:48,934 INFO L448 ceAbstractionStarter]: For program point L140-1(lines 140 148) no Hoare annotation was computed. [2019-01-12 08:57:48,935 INFO L448 ceAbstractionStarter]: For program point L140-2(lines 140 148) no Hoare annotation was computed. [2019-01-12 08:57:48,935 INFO L448 ceAbstractionStarter]: For program point L140-3(lines 140 148) no Hoare annotation was computed. [2019-01-12 08:57:48,935 INFO L448 ceAbstractionStarter]: For program point L141-1(lines 141 146) no Hoare annotation was computed. [2019-01-12 08:57:48,935 INFO L444 ceAbstractionStarter]: At program point L141-2(lines 141 146) the Hoare annotation is: false [2019-01-12 08:57:48,935 INFO L448 ceAbstractionStarter]: For program point L141-3(lines 141 146) no Hoare annotation was computed. [2019-01-12 08:57:48,935 INFO L448 ceAbstractionStarter]: For program point L141-5(lines 141 146) no Hoare annotation was computed. [2019-01-12 08:57:48,935 INFO L444 ceAbstractionStarter]: At program point L141-6(lines 141 146) the Hoare annotation is: false [2019-01-12 08:57:48,935 INFO L448 ceAbstractionStarter]: For program point L141-7(lines 141 146) no Hoare annotation was computed. [2019-01-12 08:57:48,935 INFO L448 ceAbstractionStarter]: For program point L141-9(lines 141 146) no Hoare annotation was computed. [2019-01-12 08:57:48,935 INFO L444 ceAbstractionStarter]: At program point L141-10(lines 141 146) the Hoare annotation is: false [2019-01-12 08:57:48,936 INFO L448 ceAbstractionStarter]: For program point L141-11(lines 141 146) no Hoare annotation was computed. [2019-01-12 08:57:48,936 INFO L448 ceAbstractionStarter]: For program point L141-13(lines 141 146) no Hoare annotation was computed. [2019-01-12 08:57:48,936 INFO L444 ceAbstractionStarter]: At program point L141-14(lines 141 146) the Hoare annotation is: false [2019-01-12 08:57:48,936 INFO L448 ceAbstractionStarter]: For program point L141-15(lines 141 146) no Hoare annotation was computed. [2019-01-12 08:57:48,936 INFO L448 ceAbstractionStarter]: For program point L539-1(lines 539 543) no Hoare annotation was computed. [2019-01-12 08:57:48,936 INFO L444 ceAbstractionStarter]: At program point L539-2(lines 539 543) the Hoare annotation is: false [2019-01-12 08:57:48,936 INFO L448 ceAbstractionStarter]: For program point L539-3(lines 539 543) no Hoare annotation was computed. [2019-01-12 08:57:48,936 INFO L448 ceAbstractionStarter]: For program point L539-5(lines 539 543) no Hoare annotation was computed. [2019-01-12 08:57:48,936 INFO L444 ceAbstractionStarter]: At program point L539-6(lines 539 543) the Hoare annotation is: false [2019-01-12 08:57:48,937 INFO L448 ceAbstractionStarter]: For program point L539-7(lines 539 543) no Hoare annotation was computed. [2019-01-12 08:57:48,937 INFO L448 ceAbstractionStarter]: For program point L275-1(lines 275 276) no Hoare annotation was computed. [2019-01-12 08:57:48,937 INFO L448 ceAbstractionStarter]: For program point L539-9(lines 539 543) no Hoare annotation was computed. [2019-01-12 08:57:48,937 INFO L444 ceAbstractionStarter]: At program point L539-10(lines 539 543) the Hoare annotation is: false [2019-01-12 08:57:48,937 INFO L448 ceAbstractionStarter]: For program point L275-3(lines 275 276) no Hoare annotation was computed. [2019-01-12 08:57:48,937 INFO L448 ceAbstractionStarter]: For program point L539-11(lines 539 543) no Hoare annotation was computed. [2019-01-12 08:57:48,937 INFO L444 ceAbstractionStarter]: At program point L275-4(lines 275 276) the Hoare annotation is: false [2019-01-12 08:57:48,937 INFO L448 ceAbstractionStarter]: For program point L275-5(lines 275 276) no Hoare annotation was computed. [2019-01-12 08:57:48,937 INFO L448 ceAbstractionStarter]: For program point L410(lines 410 414) no Hoare annotation was computed. [2019-01-12 08:57:48,938 INFO L448 ceAbstractionStarter]: For program point L278-2(lines 278 283) no Hoare annotation was computed. [2019-01-12 08:57:48,938 INFO L444 ceAbstractionStarter]: At program point L278-3(lines 278 283) the Hoare annotation is: false [2019-01-12 08:57:48,938 INFO L448 ceAbstractionStarter]: For program point L278-4(lines 278 283) no Hoare annotation was computed. [2019-01-12 08:57:48,938 INFO L448 ceAbstractionStarter]: For program point L280-2(lines 280 281) no Hoare annotation was computed. [2019-01-12 08:57:48,938 INFO L444 ceAbstractionStarter]: At program point L280-3(lines 280 281) the Hoare annotation is: false [2019-01-12 08:57:48,938 INFO L448 ceAbstractionStarter]: For program point L280-4(lines 280 281) no Hoare annotation was computed. [2019-01-12 08:57:48,938 INFO L448 ceAbstractionStarter]: For program point L545(lines 545 548) no Hoare annotation was computed. [2019-01-12 08:57:48,938 INFO L448 ceAbstractionStarter]: For program point L545-2(lines 545 548) no Hoare annotation was computed. [2019-01-12 08:57:48,938 INFO L448 ceAbstractionStarter]: For program point L545-3(lines 545 548) no Hoare annotation was computed. [2019-01-12 08:57:48,939 INFO L448 ceAbstractionStarter]: For program point L545-5(lines 545 548) no Hoare annotation was computed. [2019-01-12 08:57:48,939 INFO L448 ceAbstractionStarter]: For program point L545-6(lines 545 548) no Hoare annotation was computed. [2019-01-12 08:57:48,939 INFO L448 ceAbstractionStarter]: For program point L545-8(lines 545 548) no Hoare annotation was computed. [2019-01-12 08:57:48,939 INFO L448 ceAbstractionStarter]: For program point L149(lines 149 154) no Hoare annotation was computed. [2019-01-12 08:57:48,939 INFO L448 ceAbstractionStarter]: For program point L149-1(lines 149 154) no Hoare annotation was computed. [2019-01-12 08:57:48,939 INFO L448 ceAbstractionStarter]: For program point L149-2(lines 149 154) no Hoare annotation was computed. [2019-01-12 08:57:48,939 INFO L448 ceAbstractionStarter]: For program point L149-3(lines 149 154) no Hoare annotation was computed. [2019-01-12 08:57:48,939 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 547) no Hoare annotation was computed. [2019-01-12 08:57:48,939 INFO L448 ceAbstractionStarter]: For program point L546-1(lines 546 547) no Hoare annotation was computed. [2019-01-12 08:57:48,939 INFO L448 ceAbstractionStarter]: For program point L546-2(lines 546 547) no Hoare annotation was computed. [2019-01-12 08:57:48,940 INFO L448 ceAbstractionStarter]: For program point L150(lines 150 153) no Hoare annotation was computed. [2019-01-12 08:57:48,940 INFO L448 ceAbstractionStarter]: For program point L150-1(lines 150 153) no Hoare annotation was computed. [2019-01-12 08:57:48,940 INFO L448 ceAbstractionStarter]: For program point L150-2(lines 150 153) no Hoare annotation was computed. [2019-01-12 08:57:48,940 INFO L448 ceAbstractionStarter]: For program point L150-3(lines 150 153) no Hoare annotation was computed. [2019-01-12 08:57:48,940 INFO L448 ceAbstractionStarter]: For program point L415(lines 415 439) no Hoare annotation was computed. [2019-01-12 08:57:48,940 INFO L448 ceAbstractionStarter]: For program point L416(lines 416 438) no Hoare annotation was computed. [2019-01-12 08:57:48,940 INFO L444 ceAbstractionStarter]: At program point L285(lines 194 362) the Hoare annotation is: false [2019-01-12 08:57:48,940 INFO L448 ceAbstractionStarter]: For program point L418(lines 418 425) no Hoare annotation was computed. [2019-01-12 08:57:48,940 INFO L448 ceAbstractionStarter]: For program point L418-2(lines 418 425) no Hoare annotation was computed. [2019-01-12 08:57:48,941 INFO L448 ceAbstractionStarter]: For program point L156-1(lines 156 161) no Hoare annotation was computed. [2019-01-12 08:57:48,941 INFO L444 ceAbstractionStarter]: At program point L156-2(lines 156 161) the Hoare annotation is: false [2019-01-12 08:57:48,941 INFO L448 ceAbstractionStarter]: For program point L156-3(lines 156 161) no Hoare annotation was computed. [2019-01-12 08:57:48,941 INFO L448 ceAbstractionStarter]: For program point L156-5(lines 156 161) no Hoare annotation was computed. [2019-01-12 08:57:48,941 INFO L444 ceAbstractionStarter]: At program point L156-6(lines 156 161) the Hoare annotation is: false [2019-01-12 08:57:48,941 INFO L448 ceAbstractionStarter]: For program point L156-7(lines 156 161) no Hoare annotation was computed. [2019-01-12 08:57:48,941 INFO L448 ceAbstractionStarter]: For program point L156-9(lines 156 161) no Hoare annotation was computed. [2019-01-12 08:57:48,941 INFO L444 ceAbstractionStarter]: At program point L156-10(lines 156 161) the Hoare annotation is: false [2019-01-12 08:57:48,941 INFO L448 ceAbstractionStarter]: For program point L156-11(lines 156 161) no Hoare annotation was computed. [2019-01-12 08:57:48,941 INFO L448 ceAbstractionStarter]: For program point L156-13(lines 156 161) no Hoare annotation was computed. [2019-01-12 08:57:48,942 INFO L444 ceAbstractionStarter]: At program point L156-14(lines 156 161) the Hoare annotation is: false [2019-01-12 08:57:48,942 INFO L448 ceAbstractionStarter]: For program point L156-15(lines 156 161) no Hoare annotation was computed. [2019-01-12 08:57:48,942 INFO L448 ceAbstractionStarter]: For program point L553(lines 553 569) no Hoare annotation was computed. [2019-01-12 08:57:48,942 INFO L448 ceAbstractionStarter]: For program point L553-1(lines 553 569) no Hoare annotation was computed. [2019-01-12 08:57:48,942 INFO L448 ceAbstractionStarter]: For program point L553-2(lines 553 569) no Hoare annotation was computed. [2019-01-12 08:57:48,942 INFO L448 ceAbstractionStarter]: For program point L25-1(lines 25 30) no Hoare annotation was computed. [2019-01-12 08:57:48,942 INFO L444 ceAbstractionStarter]: At program point L25-2(lines 25 30) the Hoare annotation is: false [2019-01-12 08:57:48,942 INFO L448 ceAbstractionStarter]: For program point L25-3(lines 25 30) no Hoare annotation was computed. [2019-01-12 08:57:48,942 INFO L448 ceAbstractionStarter]: For program point L556(lines 556 565) no Hoare annotation was computed. [2019-01-12 08:57:48,942 INFO L448 ceAbstractionStarter]: For program point L556-2(lines 556 565) no Hoare annotation was computed. [2019-01-12 08:57:48,943 INFO L448 ceAbstractionStarter]: For program point L556-4(lines 556 565) no Hoare annotation was computed. [2019-01-12 08:57:48,943 INFO L448 ceAbstractionStarter]: For program point L292-1(lines 292 295) no Hoare annotation was computed. [2019-01-12 08:57:48,943 INFO L444 ceAbstractionStarter]: At program point L292-3(lines 292 295) the Hoare annotation is: false [2019-01-12 08:57:48,943 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-01-12 08:57:48,943 INFO L444 ceAbstractionStarter]: At program point L162(lines 113 163) the Hoare annotation is: false [2019-01-12 08:57:48,943 INFO L444 ceAbstractionStarter]: At program point L162-1(lines 113 163) the Hoare annotation is: false [2019-01-12 08:57:48,943 INFO L444 ceAbstractionStarter]: At program point L162-2(lines 113 163) the Hoare annotation is: false [2019-01-12 08:57:48,943 INFO L444 ceAbstractionStarter]: At program point L162-3(lines 113 163) the Hoare annotation is: false [2019-01-12 08:57:48,943 INFO L448 ceAbstractionStarter]: For program point L559-1(lines 559 564) no Hoare annotation was computed. [2019-01-12 08:57:48,943 INFO L444 ceAbstractionStarter]: At program point L559-2(lines 559 564) the Hoare annotation is: false [2019-01-12 08:57:48,944 INFO L448 ceAbstractionStarter]: For program point L559-3(lines 556 565) no Hoare annotation was computed. [2019-01-12 08:57:48,944 INFO L448 ceAbstractionStarter]: For program point L559-5(lines 559 564) no Hoare annotation was computed. [2019-01-12 08:57:48,944 INFO L444 ceAbstractionStarter]: At program point L559-6(lines 559 564) the Hoare annotation is: false [2019-01-12 08:57:48,944 INFO L448 ceAbstractionStarter]: For program point L559-7(lines 556 565) no Hoare annotation was computed. [2019-01-12 08:57:48,944 INFO L448 ceAbstractionStarter]: For program point L559-9(lines 559 564) no Hoare annotation was computed. [2019-01-12 08:57:48,944 INFO L444 ceAbstractionStarter]: At program point L559-10(lines 559 564) the Hoare annotation is: false [2019-01-12 08:57:48,944 INFO L448 ceAbstractionStarter]: For program point L559-11(lines 556 565) no Hoare annotation was computed. [2019-01-12 08:57:48,944 INFO L448 ceAbstractionStarter]: For program point L32(lines 32 75) no Hoare annotation was computed. [2019-01-12 08:57:48,944 INFO L448 ceAbstractionStarter]: For program point L429(lines 429 436) no Hoare annotation was computed. [2019-01-12 08:57:48,944 INFO L448 ceAbstractionStarter]: For program point L429-2(lines 429 436) no Hoare annotation was computed. [2019-01-12 08:57:48,945 INFO L448 ceAbstractionStarter]: For program point L33(lines 33 52) no Hoare annotation was computed. [2019-01-12 08:57:48,945 INFO L448 ceAbstractionStarter]: For program point L298(lines 298 305) no Hoare annotation was computed. [2019-01-12 08:57:48,945 INFO L448 ceAbstractionStarter]: For program point L298-2(lines 289 306) no Hoare annotation was computed. [2019-01-12 08:57:48,945 INFO L448 ceAbstractionStarter]: For program point L166-1(lines 166 170) no Hoare annotation was computed. [2019-01-12 08:57:48,945 INFO L444 ceAbstractionStarter]: At program point L166-2(lines 166 170) the Hoare annotation is: false [2019-01-12 08:57:48,945 INFO L448 ceAbstractionStarter]: For program point L34(lines 34 41) no Hoare annotation was computed. [2019-01-12 08:57:48,945 INFO L448 ceAbstractionStarter]: For program point L35(lines 35 40) no Hoare annotation was computed. [2019-01-12 08:57:48,945 INFO L448 ceAbstractionStarter]: For program point L37(lines 37 40) no Hoare annotation was computed. [2019-01-12 08:57:48,945 INFO L448 ceAbstractionStarter]: For program point L171(lines 171 176) no Hoare annotation was computed. [2019-01-12 08:57:48,946 INFO L448 ceAbstractionStarter]: For program point L171-1(lines 164 178) no Hoare annotation was computed. [2019-01-12 08:57:48,946 INFO L448 ceAbstractionStarter]: For program point L171-2(lines 171 176) no Hoare annotation was computed. [2019-01-12 08:57:48,946 INFO L444 ceAbstractionStarter]: At program point L568(lines 536 570) the Hoare annotation is: false [2019-01-12 08:57:48,946 INFO L444 ceAbstractionStarter]: At program point L568-1(lines 536 570) the Hoare annotation is: false [2019-01-12 08:57:48,946 INFO L444 ceAbstractionStarter]: At program point L568-2(lines 536 570) the Hoare annotation is: false [2019-01-12 08:57:48,946 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 486) no Hoare annotation was computed. [2019-01-12 08:57:48,946 INFO L448 ceAbstractionStarter]: For program point L44(lines 44 45) no Hoare annotation was computed. [2019-01-12 08:57:48,946 INFO L448 ceAbstractionStarter]: For program point L309-2(lines 309 312) no Hoare annotation was computed. [2019-01-12 08:57:48,946 INFO L444 ceAbstractionStarter]: At program point L309-3(lines 309 312) the Hoare annotation is: false [2019-01-12 08:57:48,946 INFO L444 ceAbstractionStarter]: At program point L177(lines 164 178) the Hoare annotation is: false [2019-01-12 08:57:48,947 INFO L448 ceAbstractionStarter]: For program point L309-4(lines 309 312) no Hoare annotation was computed. [2019-01-12 08:57:48,947 INFO L448 ceAbstractionStarter]: For program point L46(lines 46 51) no Hoare annotation was computed. [2019-01-12 08:57:48,947 INFO L448 ceAbstractionStarter]: For program point L47(lines 47 48) no Hoare annotation was computed. [2019-01-12 08:57:48,947 INFO L448 ceAbstractionStarter]: For program point L47-2(lines 47 48) no Hoare annotation was computed. [2019-01-12 08:57:48,947 INFO L448 ceAbstractionStarter]: For program point L446(line 446) no Hoare annotation was computed. [2019-01-12 08:57:48,947 INFO L448 ceAbstractionStarter]: For program point L446-2(lines 446 478) no Hoare annotation was computed. [2019-01-12 08:57:48,947 INFO L448 ceAbstractionStarter]: For program point L314-2(lines 314 318) no Hoare annotation was computed. [2019-01-12 08:57:48,947 INFO L444 ceAbstractionStarter]: At program point L314-3(lines 314 318) the Hoare annotation is: false [2019-01-12 08:57:48,947 INFO L448 ceAbstractionStarter]: For program point L314-4(lines 314 318) no Hoare annotation was computed. [2019-01-12 08:57:48,947 INFO L448 ceAbstractionStarter]: For program point L315-2(lines 315 316) no Hoare annotation was computed. [2019-01-12 08:57:48,948 INFO L444 ceAbstractionStarter]: At program point L315-3(lines 315 316) the Hoare annotation is: false [2019-01-12 08:57:48,948 INFO L448 ceAbstractionStarter]: For program point L315-4(lines 315 316) no Hoare annotation was computed. [2019-01-12 08:57:48,948 INFO L448 ceAbstractionStarter]: For program point L53(lines 53 75) no Hoare annotation was computed. [2019-01-12 08:57:48,948 INFO L448 ceAbstractionStarter]: For program point L54(lines 54 57) no Hoare annotation was computed. [2019-01-12 08:57:48,948 INFO L448 ceAbstractionStarter]: For program point L583-1(lines 583 587) no Hoare annotation was computed. [2019-01-12 08:57:48,948 INFO L444 ceAbstractionStarter]: At program point L583-2(lines 583 587) the Hoare annotation is: false [2019-01-12 08:57:48,948 INFO L448 ceAbstractionStarter]: For program point L583-3(lines 583 587) no Hoare annotation was computed. [2019-01-12 08:57:48,948 INFO L448 ceAbstractionStarter]: For program point L583-5(lines 583 587) no Hoare annotation was computed. [2019-01-12 08:57:48,948 INFO L444 ceAbstractionStarter]: At program point L583-6(lines 583 587) the Hoare annotation is: false [2019-01-12 08:57:48,948 INFO L448 ceAbstractionStarter]: For program point L583-7(lines 583 587) no Hoare annotation was computed. [2019-01-12 08:57:48,949 INFO L448 ceAbstractionStarter]: For program point L452-1(lines 452 456) no Hoare annotation was computed. [2019-01-12 08:57:48,949 INFO L444 ceAbstractionStarter]: At program point L452-2(lines 452 456) the Hoare annotation is: false [2019-01-12 08:57:48,949 INFO L448 ceAbstractionStarter]: For program point L452-3(lines 452 456) no Hoare annotation was computed. [2019-01-12 08:57:48,949 INFO L444 ceAbstractionStarter]: At program point L320(lines 320 360) the Hoare annotation is: false [2019-01-12 08:57:48,949 INFO L448 ceAbstractionStarter]: For program point L321(line 321) no Hoare annotation was computed. [2019-01-12 08:57:48,949 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-01-12 08:57:48,949 INFO L448 ceAbstractionStarter]: For program point L323-2(lines 323 324) no Hoare annotation was computed. [2019-01-12 08:57:48,949 INFO L444 ceAbstractionStarter]: At program point L323-3(lines 323 324) the Hoare annotation is: false [2019-01-12 08:57:48,949 INFO L448 ceAbstractionStarter]: For program point L323-4(lines 320 360) no Hoare annotation was computed. [2019-01-12 08:57:48,949 INFO L448 ceAbstractionStarter]: For program point L60(lines 60 61) no Hoare annotation was computed. [2019-01-12 08:57:48,950 INFO L448 ceAbstractionStarter]: For program point L589(lines 589 592) no Hoare annotation was computed. [2019-01-12 08:57:48,950 INFO L448 ceAbstractionStarter]: For program point L589-2(lines 589 592) no Hoare annotation was computed. [2019-01-12 08:57:48,950 INFO L448 ceAbstractionStarter]: For program point L589-3(lines 589 592) no Hoare annotation was computed. [2019-01-12 08:57:48,950 INFO L448 ceAbstractionStarter]: For program point L589-5(lines 589 592) no Hoare annotation was computed. [2019-01-12 08:57:48,950 INFO L448 ceAbstractionStarter]: For program point L325-1(line 325) no Hoare annotation was computed. [2019-01-12 08:57:48,950 INFO L448 ceAbstractionStarter]: For program point L590(lines 590 591) no Hoare annotation was computed. [2019-01-12 08:57:48,950 INFO L448 ceAbstractionStarter]: For program point L590-1(lines 590 591) no Hoare annotation was computed. [2019-01-12 08:57:48,950 INFO L448 ceAbstractionStarter]: For program point L458(lines 458 477) no Hoare annotation was computed. [2019-01-12 08:57:48,950 INFO L448 ceAbstractionStarter]: For program point L458-1(lines 446 478) no Hoare annotation was computed. [2019-01-12 08:57:48,950 INFO L448 ceAbstractionStarter]: For program point L62(lines 62 74) no Hoare annotation was computed. [2019-01-12 08:57:48,951 INFO L448 ceAbstractionStarter]: For program point L327(line 327) no Hoare annotation was computed. [2019-01-12 08:57:48,951 INFO L448 ceAbstractionStarter]: For program point L327-2(line 327) no Hoare annotation was computed. [2019-01-12 08:57:48,951 INFO L448 ceAbstractionStarter]: For program point L63(lines 63 72) no Hoare annotation was computed. [2019-01-12 08:57:48,951 INFO L448 ceAbstractionStarter]: For program point L63-1(lines 63 72) no Hoare annotation was computed. [2019-01-12 08:57:48,951 INFO L448 ceAbstractionStarter]: For program point L328(line 328) no Hoare annotation was computed. [2019-01-12 08:57:48,951 INFO L448 ceAbstractionStarter]: For program point L64(lines 64 71) no Hoare annotation was computed. [2019-01-12 08:57:48,951 INFO L448 ceAbstractionStarter]: For program point L330-2(lines 330 331) no Hoare annotation was computed. [2019-01-12 08:57:48,951 INFO L444 ceAbstractionStarter]: At program point L330-3(lines 330 331) the Hoare annotation is: false [2019-01-12 08:57:48,951 INFO L448 ceAbstractionStarter]: For program point L330-4(lines 320 360) no Hoare annotation was computed. [2019-01-12 08:57:48,951 INFO L448 ceAbstractionStarter]: For program point L596(lines 596 599) no Hoare annotation was computed. [2019-01-12 08:57:48,952 INFO L448 ceAbstractionStarter]: For program point L596-1(lines 596 599) no Hoare annotation was computed. [2019-01-12 08:57:48,952 INFO L448 ceAbstractionStarter]: For program point L464-1(lines 464 468) no Hoare annotation was computed. [2019-01-12 08:57:48,952 INFO L444 ceAbstractionStarter]: At program point L464-2(lines 464 468) the Hoare annotation is: false [2019-01-12 08:57:48,952 INFO L448 ceAbstractionStarter]: For program point L464-3(lines 464 468) no Hoare annotation was computed. [2019-01-12 08:57:48,952 INFO L448 ceAbstractionStarter]: For program point L332-1(line 332) no Hoare annotation was computed. [2019-01-12 08:57:48,952 INFO L448 ceAbstractionStarter]: For program point L68(lines 68 69) no Hoare annotation was computed. [2019-01-12 08:57:48,952 INFO L448 ceAbstractionStarter]: For program point L68-2(lines 68 69) no Hoare annotation was computed. [2019-01-12 08:57:48,952 INFO L448 ceAbstractionStarter]: For program point L201(lines 201 202) no Hoare annotation was computed. [2019-01-12 08:57:48,952 INFO L448 ceAbstractionStarter]: For program point L201-2(lines 201 202) no Hoare annotation was computed. [2019-01-12 08:57:48,952 INFO L448 ceAbstractionStarter]: For program point L334-2(lines 334 335) no Hoare annotation was computed. [2019-01-12 08:57:48,953 INFO L444 ceAbstractionStarter]: At program point L334-3(lines 334 335) the Hoare annotation is: false [2019-01-12 08:57:48,953 INFO L448 ceAbstractionStarter]: For program point L334-4(lines 320 360) no Hoare annotation was computed. [2019-01-12 08:57:48,953 INFO L444 ceAbstractionStarter]: At program point L599(lines 580 600) the Hoare annotation is: false [2019-01-12 08:57:48,953 INFO L444 ceAbstractionStarter]: At program point L599-1(lines 580 600) the Hoare annotation is: false [2019-01-12 08:57:48,953 INFO L448 ceAbstractionStarter]: For program point L336-1(line 336) no Hoare annotation was computed. [2019-01-12 08:57:48,953 INFO L444 ceAbstractionStarter]: At program point L602(lines 602 631) the Hoare annotation is: (let ((.cse0 (fp.div roundNearestTiesToEven (_ +zero 11 53) (_ +zero 11 53)))) (and (= |ULTIMATE.start_cos_double_#res| (fp.sub roundNearestTiesToEven .cse0 .cse0)) (= ULTIMATE.start_cos_double_~x .cse0))) [2019-01-12 08:57:48,953 INFO L448 ceAbstractionStarter]: For program point L470(lines 470 476) no Hoare annotation was computed. [2019-01-12 08:57:48,953 INFO L448 ceAbstractionStarter]: For program point L338(line 338) no Hoare annotation was computed. [2019-01-12 08:57:48,953 INFO L448 ceAbstractionStarter]: For program point L339-2(lines 339 343) no Hoare annotation was computed. [2019-01-12 08:57:48,954 INFO L444 ceAbstractionStarter]: At program point L339-3(lines 339 343) the Hoare annotation is: false [2019-01-12 08:57:48,954 INFO L448 ceAbstractionStarter]: For program point L339-4(lines 339 343) no Hoare annotation was computed. [2019-01-12 08:57:48,954 INFO L448 ceAbstractionStarter]: For program point L207-2(lines 207 208) no Hoare annotation was computed. [2019-01-12 08:57:48,954 INFO L444 ceAbstractionStarter]: At program point L207-3(lines 207 208) the Hoare annotation is: false [2019-01-12 08:57:48,954 INFO L448 ceAbstractionStarter]: For program point L207-4(lines 207 208) no Hoare annotation was computed. [2019-01-12 08:57:48,954 INFO L448 ceAbstractionStarter]: For program point L208(line 208) no Hoare annotation was computed. [2019-01-12 08:57:48,954 INFO L448 ceAbstractionStarter]: For program point L208-2(line 208) no Hoare annotation was computed. [2019-01-12 08:57:48,954 INFO L448 ceAbstractionStarter]: For program point L76(lines 76 81) no Hoare annotation was computed. [2019-01-12 08:57:48,954 INFO L448 ceAbstractionStarter]: For program point L76-1(lines 22 83) no Hoare annotation was computed. [2019-01-12 08:57:48,955 INFO L448 ceAbstractionStarter]: For program point L76-2(lines 76 81) no Hoare annotation was computed. [2019-01-12 08:57:48,955 INFO L448 ceAbstractionStarter]: For program point L605-1(lines 605 609) no Hoare annotation was computed. [2019-01-12 08:57:48,955 INFO L444 ceAbstractionStarter]: At program point L605-2(lines 605 609) the Hoare annotation is: (= ULTIMATE.start_cos_double_~x (fp.div roundNearestTiesToEven (_ +zero 11 53) (_ +zero 11 53))) [2019-01-12 08:57:48,955 INFO L448 ceAbstractionStarter]: For program point L605-3(lines 605 609) no Hoare annotation was computed. [2019-01-12 08:57:48,955 INFO L448 ceAbstractionStarter]: For program point L210-2(lines 210 214) no Hoare annotation was computed. [2019-01-12 08:57:48,955 INFO L444 ceAbstractionStarter]: At program point L210-3(lines 210 214) the Hoare annotation is: false [2019-01-12 08:57:48,955 INFO L448 ceAbstractionStarter]: For program point L210-4(lines 210 214) no Hoare annotation was computed. [2019-01-12 08:57:48,955 INFO L448 ceAbstractionStarter]: For program point L211-2(lines 211 212) no Hoare annotation was computed. [2019-01-12 08:57:48,955 INFO L444 ceAbstractionStarter]: At program point L211-3(lines 211 212) the Hoare annotation is: false [2019-01-12 08:57:48,955 INFO L448 ceAbstractionStarter]: For program point L211-4(lines 211 212) no Hoare annotation was computed. [2019-01-12 08:57:48,956 INFO L448 ceAbstractionStarter]: For program point L344-2(lines 344 348) no Hoare annotation was computed. [2019-01-12 08:57:48,956 INFO L444 ceAbstractionStarter]: At program point L344-3(lines 344 348) the Hoare annotation is: false [2019-01-12 08:57:48,956 INFO L448 ceAbstractionStarter]: For program point L344-4(lines 344 348) no Hoare annotation was computed. [2019-01-12 08:57:48,956 INFO L444 ceAbstractionStarter]: At program point L82(lines 22 83) the Hoare annotation is: false [2019-01-12 08:57:48,956 INFO L448 ceAbstractionStarter]: For program point L612(lines 612 630) no Hoare annotation was computed. [2019-01-12 08:57:48,956 INFO L448 ceAbstractionStarter]: For program point L480(lines 480 485) no Hoare annotation was computed. [2019-01-12 08:57:48,956 INFO L448 ceAbstractionStarter]: For program point L349-2(lines 349 350) no Hoare annotation was computed. [2019-01-12 08:57:48,956 INFO L444 ceAbstractionStarter]: At program point L349-3(lines 349 350) the Hoare annotation is: false [2019-01-12 08:57:48,956 INFO L448 ceAbstractionStarter]: For program point L349-4(lines 320 360) no Hoare annotation was computed. [2019-01-12 08:57:48,956 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-01-12 08:57:48,957 INFO L444 ceAbstractionStarter]: At program point L86(line 86) the Hoare annotation is: (let ((.cse0 (fp.div roundNearestTiesToEven (_ +zero 11 53) (_ +zero 11 53)))) (and (= |ULTIMATE.start_cos_double_#res| (fp.sub roundNearestTiesToEven .cse0 .cse0)) (= (bvadd |ULTIMATE.start_isnan_double_#res| (_ bv4294967295 32)) (_ bv0 32)) (= ULTIMATE.start_cos_double_~x .cse0))) [2019-01-12 08:57:48,957 INFO L448 ceAbstractionStarter]: For program point L615(lines 615 630) no Hoare annotation was computed. [2019-01-12 08:57:48,957 INFO L448 ceAbstractionStarter]: For program point L219-2(lines 219 223) no Hoare annotation was computed. [2019-01-12 08:57:48,957 INFO L444 ceAbstractionStarter]: At program point L219-3(lines 219 223) the Hoare annotation is: false [2019-01-12 08:57:48,957 INFO L448 ceAbstractionStarter]: For program point L219-4(lines 219 223) no Hoare annotation was computed. [2019-01-12 08:57:48,957 INFO L448 ceAbstractionStarter]: For program point L90-1(lines 90 94) no Hoare annotation was computed. [2019-01-12 08:57:48,957 INFO L444 ceAbstractionStarter]: At program point L90-2(lines 90 94) the Hoare annotation is: false [2019-01-12 08:57:48,957 INFO L448 ceAbstractionStarter]: For program point L90-5(lines 90 94) no Hoare annotation was computed. [2019-01-12 08:57:48,957 INFO L444 ceAbstractionStarter]: At program point L90-6(lines 90 94) the Hoare annotation is: false [2019-01-12 08:57:48,958 INFO L448 ceAbstractionStarter]: For program point L90-9(lines 90 94) no Hoare annotation was computed. [2019-01-12 08:57:48,958 INFO L444 ceAbstractionStarter]: At program point L90-10(lines 90 94) the Hoare annotation is: false [2019-01-12 08:57:48,958 INFO L448 ceAbstractionStarter]: For program point L90-13(lines 90 94) no Hoare annotation was computed. [2019-01-12 08:57:48,958 INFO L444 ceAbstractionStarter]: At program point L90-14(lines 90 94) the Hoare annotation is: false [2019-01-12 08:57:48,958 INFO L448 ceAbstractionStarter]: For program point L90-17(lines 90 94) no Hoare annotation was computed. [2019-01-12 08:57:48,958 INFO L444 ceAbstractionStarter]: At program point L90-18(lines 90 94) the Hoare annotation is: false [2019-01-12 08:57:48,958 INFO L448 ceAbstractionStarter]: For program point L90-21(lines 90 94) no Hoare annotation was computed. [2019-01-12 08:57:48,958 INFO L444 ceAbstractionStarter]: At program point L90-22(lines 90 94) the Hoare annotation is: false [2019-01-12 08:57:48,958 INFO L448 ceAbstractionStarter]: For program point L90-25(lines 90 94) no Hoare annotation was computed. [2019-01-12 08:57:48,959 INFO L444 ceAbstractionStarter]: At program point L90-26(lines 90 94) the Hoare annotation is: false [2019-01-12 08:57:48,959 INFO L448 ceAbstractionStarter]: For program point L90-29(lines 90 94) no Hoare annotation was computed. [2019-01-12 08:57:48,959 INFO L444 ceAbstractionStarter]: At program point L90-30(lines 90 94) the Hoare annotation is: false [2019-01-12 08:57:48,959 INFO L448 ceAbstractionStarter]: For program point L90-33(lines 90 94) no Hoare annotation was computed. [2019-01-12 08:57:48,959 INFO L444 ceAbstractionStarter]: At program point L90-34(lines 90 94) the Hoare annotation is: false [2019-01-12 08:57:48,959 INFO L448 ceAbstractionStarter]: For program point L90-37(lines 90 94) no Hoare annotation was computed. [2019-01-12 08:57:48,959 INFO L444 ceAbstractionStarter]: At program point L90-38(lines 90 94) the Hoare annotation is: false [2019-01-12 08:57:48,959 INFO L448 ceAbstractionStarter]: For program point L90-41(lines 90 94) no Hoare annotation was computed. [2019-01-12 08:57:48,959 INFO L444 ceAbstractionStarter]: At program point L90-42(lines 90 94) the Hoare annotation is: false [2019-01-12 08:57:48,959 INFO L448 ceAbstractionStarter]: For program point L90-45(lines 90 94) no Hoare annotation was computed. [2019-01-12 08:57:48,960 INFO L444 ceAbstractionStarter]: At program point L90-46(lines 90 94) the Hoare annotation is: false [2019-01-12 08:57:48,960 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 629) no Hoare annotation was computed. [2019-01-12 08:57:48,960 INFO L448 ceAbstractionStarter]: For program point L488(lines 488 491) no Hoare annotation was computed. [2019-01-12 08:57:48,960 INFO L448 ceAbstractionStarter]: For program point L621(line 621) no Hoare annotation was computed. [2019-01-12 08:57:48,960 INFO L448 ceAbstractionStarter]: For program point L623(line 623) no Hoare annotation was computed. [2019-01-12 08:57:48,960 INFO L448 ceAbstractionStarter]: For program point L95(lines 95 99) no Hoare annotation was computed. [2019-01-12 08:57:48,960 INFO L448 ceAbstractionStarter]: For program point L95-1(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:57:48,960 INFO L448 ceAbstractionStarter]: For program point L95-3(lines 95 99) no Hoare annotation was computed. [2019-01-12 08:57:48,960 INFO L448 ceAbstractionStarter]: For program point L95-4(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:57:48,960 INFO L448 ceAbstractionStarter]: For program point L95-6(lines 95 99) no Hoare annotation was computed. [2019-01-12 08:57:48,961 INFO L448 ceAbstractionStarter]: For program point L95-7(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:57:48,961 INFO L448 ceAbstractionStarter]: For program point L95-9(lines 95 99) no Hoare annotation was computed. [2019-01-12 08:57:48,961 INFO L448 ceAbstractionStarter]: For program point L95-10(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:57:48,961 INFO L448 ceAbstractionStarter]: For program point L95-12(lines 95 99) no Hoare annotation was computed. [2019-01-12 08:57:48,961 INFO L448 ceAbstractionStarter]: For program point L95-13(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:57:48,961 INFO L448 ceAbstractionStarter]: For program point L95-15(lines 95 99) no Hoare annotation was computed. [2019-01-12 08:57:48,961 INFO L448 ceAbstractionStarter]: For program point L95-16(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:57:48,961 INFO L448 ceAbstractionStarter]: For program point L95-18(lines 95 99) no Hoare annotation was computed. [2019-01-12 08:57:48,961 INFO L448 ceAbstractionStarter]: For program point L95-19(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:57:48,961 INFO L448 ceAbstractionStarter]: For program point L95-21(lines 95 99) no Hoare annotation was computed. [2019-01-12 08:57:48,961 INFO L448 ceAbstractionStarter]: For program point L95-22(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:57:48,962 INFO L448 ceAbstractionStarter]: For program point L95-24(lines 95 99) no Hoare annotation was computed. [2019-01-12 08:57:48,962 INFO L448 ceAbstractionStarter]: For program point L95-25(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:57:48,962 INFO L448 ceAbstractionStarter]: For program point L95-27(lines 95 99) no Hoare annotation was computed. [2019-01-12 08:57:48,962 INFO L448 ceAbstractionStarter]: For program point L95-28(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:57:48,962 INFO L448 ceAbstractionStarter]: For program point L95-30(lines 95 99) no Hoare annotation was computed. [2019-01-12 08:57:48,962 INFO L448 ceAbstractionStarter]: For program point L95-31(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:57:48,962 INFO L448 ceAbstractionStarter]: For program point L95-33(lines 95 99) no Hoare annotation was computed. [2019-01-12 08:57:48,962 INFO L448 ceAbstractionStarter]: For program point L95-34(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:57:48,962 INFO L448 ceAbstractionStarter]: For program point L625(line 625) no Hoare annotation was computed. [2019-01-12 08:57:48,962 INFO L448 ceAbstractionStarter]: For program point L493-1(lines 493 497) no Hoare annotation was computed. [2019-01-12 08:57:48,963 INFO L444 ceAbstractionStarter]: At program point L493-2(lines 493 497) the Hoare annotation is: false [2019-01-12 08:57:48,963 INFO L444 ceAbstractionStarter]: At program point L361(lines 193 362) the Hoare annotation is: false [2019-01-12 08:57:48,963 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 238) no Hoare annotation was computed. [2019-01-12 08:57:48,963 INFO L448 ceAbstractionStarter]: For program point L627(line 627) no Hoare annotation was computed. [2019-01-12 08:57:48,963 INFO L448 ceAbstractionStarter]: For program point L100(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:57:48,963 INFO L448 ceAbstractionStarter]: For program point L100-1(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:57:48,963 INFO L448 ceAbstractionStarter]: For program point L100-2(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:57:48,963 INFO L448 ceAbstractionStarter]: For program point L100-3(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:57:48,963 INFO L448 ceAbstractionStarter]: For program point L100-4(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:57:48,963 INFO L448 ceAbstractionStarter]: For program point L100-5(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:57:48,963 INFO L448 ceAbstractionStarter]: For program point L100-6(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:57:48,964 INFO L448 ceAbstractionStarter]: For program point L100-7(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:57:48,964 INFO L448 ceAbstractionStarter]: For program point L100-8(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:57:48,964 INFO L448 ceAbstractionStarter]: For program point L100-9(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:57:48,964 INFO L448 ceAbstractionStarter]: For program point L100-10(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:57:48,964 INFO L448 ceAbstractionStarter]: For program point L100-11(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:57:48,964 INFO L448 ceAbstractionStarter]: For program point L100-12(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:57:48,964 INFO L448 ceAbstractionStarter]: For program point L100-13(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:57:48,964 INFO L448 ceAbstractionStarter]: For program point L100-14(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:57:48,964 INFO L448 ceAbstractionStarter]: For program point L100-15(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:57:48,964 INFO L448 ceAbstractionStarter]: For program point L100-16(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:57:48,964 INFO L448 ceAbstractionStarter]: For program point L100-17(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:57:48,965 INFO L448 ceAbstractionStarter]: For program point L100-18(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:57:48,965 INFO L448 ceAbstractionStarter]: For program point L100-19(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:57:48,965 INFO L448 ceAbstractionStarter]: For program point L100-20(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:57:48,965 INFO L448 ceAbstractionStarter]: For program point L100-21(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:57:48,965 INFO L448 ceAbstractionStarter]: For program point L100-22(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:57:48,965 INFO L448 ceAbstractionStarter]: For program point L100-23(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:57:48,965 INFO L448 ceAbstractionStarter]: For program point L100-24(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:57:48,965 INFO L448 ceAbstractionStarter]: For program point L100-25(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:57:48,965 INFO L448 ceAbstractionStarter]: For program point L100-26(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:57:48,965 INFO L448 ceAbstractionStarter]: For program point L100-27(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:57:48,966 INFO L448 ceAbstractionStarter]: For program point L100-28(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:57:48,966 INFO L448 ceAbstractionStarter]: For program point L100-29(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:57:48,966 INFO L448 ceAbstractionStarter]: For program point L100-30(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:57:48,966 INFO L448 ceAbstractionStarter]: For program point L100-31(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:57:48,966 INFO L448 ceAbstractionStarter]: For program point L100-32(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:57:48,966 INFO L448 ceAbstractionStarter]: For program point L100-33(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:57:48,966 INFO L448 ceAbstractionStarter]: For program point L100-34(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:57:48,991 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:48,994 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:48,995 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:48,996 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:48,996 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:48,996 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:48,997 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:48,997 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:48,997 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:48,997 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:48,998 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:48,998 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:48,999 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:48,999 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:48,999 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:49,000 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:49,000 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:49,000 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:49,002 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.01 08:57:49 BoogieIcfgContainer [2019-01-12 08:57:49,002 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-01-12 08:57:49,003 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-01-12 08:57:49,003 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-01-12 08:57:49,003 INFO L276 PluginConnector]: Witness Printer initialized [2019-01-12 08:57:49,004 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 08:57:35" (3/4) ... [2019-01-12 08:57:49,008 INFO L144 WitnessPrinter]: Generating witness for correct program [2019-01-12 08:57:49,085 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 45 nodes and edges [2019-01-12 08:57:49,088 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2019-01-12 08:57:49,089 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-01-12 08:57:49,126 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \result == ~fp.sub~DOUBLE(~roundNearestTiesToEven, ~fp.div~DOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE()), ~fp.div~DOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE())) && x == ~fp.div~DOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE()) [2019-01-12 08:57:49,126 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == ~fp.sub~DOUBLE(~roundNearestTiesToEven, ~fp.div~DOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE()), ~fp.div~DOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE())) && ~bvadd64(\result, 4294967295bv32) == 0bv32) && x == ~fp.div~DOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE()) [2019-01-12 08:57:49,273 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2019-01-12 08:57:49,274 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-01-12 08:57:49,274 INFO L168 Benchmark]: Toolchain (without parser) took 100979.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 215.5 MB). Free memory was 950.0 MB in the beginning and 1.1 GB in the end (delta: -117.9 MB). Peak memory consumption was 97.6 MB. Max. memory is 11.5 GB. [2019-01-12 08:57:49,277 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-12 08:57:49,277 INFO L168 Benchmark]: CACSL2BoogieTranslator took 926.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 950.0 MB in the beginning and 1.1 GB in the end (delta: -163.3 MB). Peak memory consumption was 37.4 MB. Max. memory is 11.5 GB. [2019-01-12 08:57:49,277 INFO L168 Benchmark]: Boogie Procedure Inliner took 148.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-01-12 08:57:49,278 INFO L168 Benchmark]: Boogie Preprocessor took 257.30 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2019-01-12 08:57:49,278 INFO L168 Benchmark]: RCFGBuilder took 85896.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 864.7 MB in the end (delta: 228.5 MB). Peak memory consumption was 228.5 MB. Max. memory is 11.5 GB. [2019-01-12 08:57:49,278 INFO L168 Benchmark]: TraceAbstraction took 13473.93 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 76.0 MB). Free memory was 864.7 MB in the beginning and 1.1 GB in the end (delta: -233.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-01-12 08:57:49,279 INFO L168 Benchmark]: Witness Printer took 270.91 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.2 MB). Peak memory consumption was 30.2 MB. Max. memory is 11.5 GB. [2019-01-12 08:57:49,281 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 926.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 950.0 MB in the beginning and 1.1 GB in the end (delta: -163.3 MB). Peak memory consumption was 37.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 148.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 257.30 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 85896.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 864.7 MB in the end (delta: 228.5 MB). Peak memory consumption was 228.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 13473.93 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 76.0 MB). Free memory was 864.7 MB in the beginning and 1.1 GB in the end (delta: -233.4 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 270.91 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.2 MB). Peak memory consumption was 30.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 645]: 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: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 464]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 559]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 580]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 314]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 580]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 194]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 493]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 278]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 292]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 25]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 219]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 275]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 115]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 126]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 315]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 505]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 344]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 115]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 126]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 633]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 539]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 210]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 539]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 243]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 536]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 164]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 517]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 115]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 536]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 126]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 141]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 22]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 156]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 583]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 536]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 334]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 323]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 254]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 539]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 113]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 141]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 113]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 113]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 404]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 309]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 113]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 115]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 272]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 605]: Loop Invariant [2019-01-12 08:57:49,297 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:49,298 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: x == ~fp.div~DOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 126]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 141]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 156]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 583]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 349]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 166]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 156]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 211]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 397]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 452]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 320]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 193]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 559]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 280]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 141]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 86]: Loop Invariant [2019-01-12 08:57:49,299 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:49,299 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:49,299 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:49,299 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:49,299 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:49,300 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:49,305 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:49,305 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (\result == ~fp.sub~DOUBLE(~roundNearestTiesToEven, ~fp.div~DOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE()), ~fp.div~DOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE())) && ~bvadd64(\result, 4294967295bv32) == 0bv32) && x == ~fp.div~DOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 156]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 207]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 511]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 339]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 559]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 602]: Loop Invariant [2019-01-12 08:57:49,306 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:49,306 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:49,306 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:49,306 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:49,307 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:49,307 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:49,307 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:57:49,307 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: \result == ~fp.sub~DOUBLE(~roundNearestTiesToEven, ~fp.div~DOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE()), ~fp.div~DOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE())) && x == ~fp.div~DOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE()) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 410 locations, 1 error locations. SAFE Result, 13.3s OverallTime, 3 OverallIterations, 1 TraceHistogramMax, 9.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 1072 SDtfs, 539 SDslu, 1588 SDs, 0 SdLazy, 36 SolverSat, 2 SolverUnsat, 2 SolverUnknown, 0 SolverNotchecked, 4.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 39 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 6.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=410occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 96 LocationsWithAnnotation, 96 PreInvPairs, 100 NumberOfFragments, 142 HoareAnnotationTreeSize, 96 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 96 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 2.4s InterpolantComputationTime, 37 NumberOfCodeBlocks, 37 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 34 ConstructedInterpolants, 3 QuantifiedInterpolants, 1716 SizeOfPredicates, 12 NumberOfNonLiveVariables, 659 ConjunctsInSsa, 19 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...