./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/float-newlib/double_req_bl_0240b_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2e94e6aa 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_0240b_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 458ea123164cb471942dd47e2e2a75da3184ae49 ............................................................................................................................................................................................................................................................................................................................................. 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_0240b_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 458ea123164cb471942dd47e2e2a75da3184ae49 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-2e94e6a [2018-12-31 03:44:08,957 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-31 03:44:08,958 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-31 03:44:08,971 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-31 03:44:08,971 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-31 03:44:08,972 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-31 03:44:08,973 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-31 03:44:08,975 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-31 03:44:08,977 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-31 03:44:08,977 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-31 03:44:08,978 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-31 03:44:08,979 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-31 03:44:08,979 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-31 03:44:08,980 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-31 03:44:08,982 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-31 03:44:08,982 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-31 03:44:08,983 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-31 03:44:08,985 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-31 03:44:08,987 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-31 03:44:08,989 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-31 03:44:08,990 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-31 03:44:08,993 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-31 03:44:08,999 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-31 03:44:08,999 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-31 03:44:09,000 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-31 03:44:09,001 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-31 03:44:09,004 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-31 03:44:09,007 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-31 03:44:09,008 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-31 03:44:09,009 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-31 03:44:09,009 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-31 03:44:09,012 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-31 03:44:09,012 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-31 03:44:09,012 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-31 03:44:09,014 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-31 03:44:09,015 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-31 03:44:09,015 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-31 03:44:09,048 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-31 03:44:09,048 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-31 03:44:09,049 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-31 03:44:09,050 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-31 03:44:09,050 INFO L133 SettingsManager]: * Use SBE=true [2018-12-31 03:44:09,050 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-31 03:44:09,051 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-31 03:44:09,051 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-31 03:44:09,051 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-31 03:44:09,051 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-31 03:44:09,051 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-31 03:44:09,051 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-31 03:44:09,052 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-31 03:44:09,052 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-31 03:44:09,052 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-31 03:44:09,052 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-31 03:44:09,052 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-31 03:44:09,053 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-31 03:44:09,054 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-31 03:44:09,054 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-31 03:44:09,054 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-31 03:44:09,054 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-31 03:44:09,055 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-31 03:44:09,055 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-31 03:44:09,055 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-31 03:44:09,055 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-31 03:44:09,055 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-31 03:44:09,055 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-31 03:44:09,056 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 -> 458ea123164cb471942dd47e2e2a75da3184ae49 [2018-12-31 03:44:09,102 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-31 03:44:09,116 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-31 03:44:09,123 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-31 03:44:09,124 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-31 03:44:09,125 INFO L276 PluginConnector]: CDTParser initialized [2018-12-31 03:44:09,126 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/double_req_bl_0240b_true-unreach-call.c [2018-12-31 03:44:09,195 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ae969354/89caaa96899d4e61b74aa33b314a9312/FLAG238e870d1 [2018-12-31 03:44:09,776 INFO L307 CDTParser]: Found 1 translation units. [2018-12-31 03:44:09,776 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/double_req_bl_0240b_true-unreach-call.c [2018-12-31 03:44:09,794 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ae969354/89caaa96899d4e61b74aa33b314a9312/FLAG238e870d1 [2018-12-31 03:44:10,036 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ae969354/89caaa96899d4e61b74aa33b314a9312 [2018-12-31 03:44:10,041 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-31 03:44:10,045 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-31 03:44:10,046 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-31 03:44:10,046 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-31 03:44:10,050 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-31 03:44:10,051 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 03:44:10" (1/1) ... [2018-12-31 03:44:10,056 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@254a2913 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:44:10, skipping insertion in model container [2018-12-31 03:44:10,056 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 03:44:10" (1/1) ... [2018-12-31 03:44:10,066 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-31 03:44:10,138 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-31 03:44:10,672 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-31 03:44:10,710 INFO L191 MainTranslator]: Completed pre-run [2018-12-31 03:44:10,980 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-31 03:44:11,016 INFO L195 MainTranslator]: Completed translation [2018-12-31 03:44:11,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:44:11 WrapperNode [2018-12-31 03:44:11,017 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-31 03:44:11,017 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-31 03:44:11,018 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-31 03:44:11,019 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-31 03:44:11,027 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:44:11" (1/1) ... [2018-12-31 03:44:11,058 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:44:11" (1/1) ... [2018-12-31 03:44:11,169 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-31 03:44:11,172 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-31 03:44:11,172 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-31 03:44:11,172 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-31 03:44:11,184 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:44:11" (1/1) ... [2018-12-31 03:44:11,185 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:44:11" (1/1) ... [2018-12-31 03:44:11,220 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:44:11" (1/1) ... [2018-12-31 03:44:11,220 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:44:11" (1/1) ... [2018-12-31 03:44:11,298 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:44:11" (1/1) ... [2018-12-31 03:44:11,331 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:44:11" (1/1) ... [2018-12-31 03:44:11,345 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:44:11" (1/1) ... [2018-12-31 03:44:11,358 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-31 03:44:11,358 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-31 03:44:11,359 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-31 03:44:11,359 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-31 03:44:11,360 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:44:11" (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 [2018-12-31 03:44:11,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-31 03:44:11,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2018-12-31 03:44:11,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-12-31 03:44:11,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-31 03:44:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-12-31 03:44:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-31 03:44:11,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-31 03:44:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-31 03:44:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2018-12-31 03:44:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-31 03:44:15,666 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-31 03:44:15,666 INFO L280 CfgBuilder]: Removed 219 assue(true) statements. [2018-12-31 03:44:15,667 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 03:44:15 BoogieIcfgContainer [2018-12-31 03:44:15,667 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-31 03:44:15,668 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-31 03:44:15,669 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-31 03:44:15,673 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-31 03:44:15,673 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.12 03:44:10" (1/3) ... [2018-12-31 03:44:15,674 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27fd9b80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.12 03:44:15, skipping insertion in model container [2018-12-31 03:44:15,674 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:44:11" (2/3) ... [2018-12-31 03:44:15,674 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27fd9b80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.12 03:44:15, skipping insertion in model container [2018-12-31 03:44:15,675 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 03:44:15" (3/3) ... [2018-12-31 03:44:15,677 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0240b_true-unreach-call.c [2018-12-31 03:44:15,688 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-31 03:44:15,699 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-31 03:44:15,721 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-31 03:44:15,758 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-31 03:44:15,759 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-31 03:44:15,759 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-31 03:44:15,760 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-31 03:44:15,760 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-31 03:44:15,760 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-31 03:44:15,760 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-31 03:44:15,760 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-31 03:44:15,760 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-31 03:44:15,789 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states. [2018-12-31 03:44:15,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-12-31 03:44:15,796 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 03:44:15,798 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-31 03:44:15,800 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 03:44:15,806 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 03:44:15,807 INFO L82 PathProgramCache]: Analyzing trace with hash 2087442571, now seen corresponding path program 1 times [2018-12-31 03:44:15,809 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 03:44:15,810 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 03:44:15,859 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 03:44:15,859 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 03:44:15,859 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 03:44:15,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 03:44:16,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 03:44:16,112 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 03:44:16,113 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-31 03:44:16,117 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-12-31 03:44:16,132 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-12-31 03:44:16,133 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-31 03:44:16,136 INFO L87 Difference]: Start difference. First operand 406 states. Second operand 2 states. [2018-12-31 03:44:16,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 03:44:16,208 INFO L93 Difference]: Finished difference Result 810 states and 1390 transitions. [2018-12-31 03:44:16,208 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-12-31 03:44:16,210 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2018-12-31 03:44:16,210 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 03:44:16,229 INFO L225 Difference]: With dead ends: 810 [2018-12-31 03:44:16,229 INFO L226 Difference]: Without dead ends: 403 [2018-12-31 03:44:16,235 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 [2018-12-31 03:44:16,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 403 states. [2018-12-31 03:44:16,306 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 403 to 403. [2018-12-31 03:44:16,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 403 states. [2018-12-31 03:44:16,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 403 states and 531 transitions. [2018-12-31 03:44:16,311 INFO L78 Accepts]: Start accepts. Automaton has 403 states and 531 transitions. Word has length 10 [2018-12-31 03:44:16,312 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 03:44:16,312 INFO L480 AbstractCegarLoop]: Abstraction has 403 states and 531 transitions. [2018-12-31 03:44:16,312 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-12-31 03:44:16,312 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 531 transitions. [2018-12-31 03:44:16,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-12-31 03:44:16,313 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 03:44:16,313 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-31 03:44:16,313 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 03:44:16,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 03:44:16,315 INFO L82 PathProgramCache]: Analyzing trace with hash -247864626, now seen corresponding path program 1 times [2018-12-31 03:44:16,315 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 03:44:16,315 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 03:44:16,316 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 03:44:16,316 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 03:44:16,317 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 03:44:16,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-31 03:44:16,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-31 03:44:16,600 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2018-12-31 03:44:16,663 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 31.12 03:44:16 BoogieIcfgContainer [2018-12-31 03:44:16,663 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-31 03:44:16,664 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-31 03:44:16,664 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-31 03:44:16,664 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-31 03:44:16,665 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 03:44:15" (3/4) ... [2018-12-31 03:44:16,673 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-31 03:44:16,673 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-31 03:44:16,675 INFO L168 Benchmark]: Toolchain (without parser) took 6630.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 952.7 MB in the beginning and 838.5 MB in the end (delta: 114.2 MB). Peak memory consumption was 244.2 MB. Max. memory is 11.5 GB. [2018-12-31 03:44:16,678 INFO L168 Benchmark]: CDTParser took 0.23 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. [2018-12-31 03:44:16,679 INFO L168 Benchmark]: CACSL2BoogieTranslator took 970.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 952.7 MB in the beginning and 1.1 GB in the end (delta: -157.7 MB). Peak memory consumption was 37.0 MB. Max. memory is 11.5 GB. [2018-12-31 03:44:16,680 INFO L168 Benchmark]: Boogie Procedure Inliner took 153.99 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: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 11.5 GB. [2018-12-31 03:44:16,682 INFO L168 Benchmark]: Boogie Preprocessor took 186.27 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. [2018-12-31 03:44:16,684 INFO L168 Benchmark]: RCFGBuilder took 4308.67 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 892.8 MB in the end (delta: 197.2 MB). Peak memory consumption was 197.2 MB. Max. memory is 11.5 GB. [2018-12-31 03:44:16,685 INFO L168 Benchmark]: TraceAbstraction took 995.26 ms. Allocated memory is still 1.2 GB. Free memory was 892.8 MB in the beginning and 838.5 MB in the end (delta: 54.4 MB). Peak memory consumption was 54.4 MB. Max. memory is 11.5 GB. [2018-12-31 03:44:16,687 INFO L168 Benchmark]: Witness Printer took 10.42 ms. Allocated memory is still 1.2 GB. Free memory is still 838.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-31 03:44:16,694 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 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 970.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 952.7 MB in the beginning and 1.1 GB in the end (delta: -157.7 MB). Peak memory consumption was 37.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 153.99 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: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 186.27 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 4308.67 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 892.8 MB in the end (delta: 197.2 MB). Peak memory consumption was 197.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 995.26 ms. Allocated memory is still 1.2 GB. Free memory was 892.8 MB in the beginning and 838.5 MB in the end (delta: 54.4 MB). Peak memory consumption was 54.4 MB. Max. memory is 11.5 GB. * Witness Printer took 10.42 ms. Allocated memory is still 1.2 GB. Free memory is still 838.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 640]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someUnaryDOUBLEoperation at line 528, overapproximation of someBinaryArithmeticDOUBLEoperation at line 612, overapproximation of bitwiseAnd at line 608, overapproximation of someBinaryDOUBLEComparisonOperation at line 82. Possible FailurePath: [L16] static const double huge_floor = 1.0e300; [L105-L107] static const double two54_scalbn = 1.80143985094819840000e+16, twom54_scalbn = 5.55111512312578270212e-17, huge_scalbn = 1.0e+300, tiny_scalbn = 1.0e-300; [L176] static const int init_jk_krempio[] = {2, 3, 4, 6}; [L178-L183] 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, }; [L185-L187] static const double zero_krempio = 0.0, one_krempio = 1.0, two24_krempio = 1.67772160000000000000e+07, twon24_krempio = 5.96046447753906250000e-08; [L362-L373] 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, }; [L375-L382] 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, }; [L384-L393] 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; [L526-L532] 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; [L570-L576] 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={-4:0}, 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={1:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L635] double x = -1.0 / 0.0; [L601] double y[2], z = 0.0; [L602] __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={-4:0}, 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={1:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L604] ieee_double_shape_type gh_u; [L605] gh_u.value = (x) [L606] EXPR gh_u.parts.msw [L606] (ix) = gh_u.parts.msw [L608] 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={-4:0}, 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={1:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L609] 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={-4:0}, 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={1:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L611] COND TRUE ix >= 0x7ff00000 [L612] return x - x; [L612] 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={-4:0}, 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={1:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L636] double res = sin_double(x); [L82] 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={-4:0}, 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={1:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L639] COND TRUE !isnan_double(res) [L640] __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={-4:0}, 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={1:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 406 locations, 1 error locations. UNSAFE Result, 0.9s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 534 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=406occurred 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 0.1.24-2e94e6a [2018-12-31 03:44:19,185 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-31 03:44:19,190 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-31 03:44:19,210 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-31 03:44:19,212 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-31 03:44:19,213 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-31 03:44:19,214 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-31 03:44:19,216 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-31 03:44:19,218 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-31 03:44:19,219 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-31 03:44:19,221 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-31 03:44:19,221 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-31 03:44:19,222 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-31 03:44:19,223 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-31 03:44:19,225 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-31 03:44:19,226 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-31 03:44:19,227 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-31 03:44:19,229 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-31 03:44:19,232 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-31 03:44:19,233 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-31 03:44:19,235 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-31 03:44:19,237 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-31 03:44:19,239 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-31 03:44:19,239 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-31 03:44:19,240 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-31 03:44:19,241 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-31 03:44:19,242 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-31 03:44:19,243 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-31 03:44:19,244 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-31 03:44:19,245 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-31 03:44:19,246 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-31 03:44:19,247 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-31 03:44:19,247 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-31 03:44:19,247 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-31 03:44:19,249 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-31 03:44:19,250 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-31 03:44:19,250 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-12-31 03:44:19,266 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-31 03:44:19,266 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-31 03:44:19,268 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-31 03:44:19,268 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-31 03:44:19,268 INFO L133 SettingsManager]: * Use SBE=true [2018-12-31 03:44:19,268 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-31 03:44:19,268 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-31 03:44:19,269 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-31 03:44:19,269 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-31 03:44:19,270 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-31 03:44:19,270 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-31 03:44:19,270 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-31 03:44:19,270 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-31 03:44:19,270 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-31 03:44:19,270 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-31 03:44:19,271 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-31 03:44:19,271 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-31 03:44:19,271 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-31 03:44:19,271 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-31 03:44:19,271 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-31 03:44:19,271 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-31 03:44:19,273 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-31 03:44:19,273 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-31 03:44:19,273 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-31 03:44:19,274 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-31 03:44:19,274 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-31 03:44:19,274 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-12-31 03:44:19,274 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-31 03:44:19,274 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-31 03:44:19,274 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-31 03:44:19,276 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 -> 458ea123164cb471942dd47e2e2a75da3184ae49 [2018-12-31 03:44:19,342 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-31 03:44:19,359 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-31 03:44:19,366 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-31 03:44:19,368 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-31 03:44:19,369 INFO L276 PluginConnector]: CDTParser initialized [2018-12-31 03:44:19,369 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/double_req_bl_0240b_true-unreach-call.c [2018-12-31 03:44:19,440 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9434034af/edaf26cf95d34aa99af993cc68eddb70/FLAGd9b31fe16 [2018-12-31 03:44:20,016 INFO L307 CDTParser]: Found 1 translation units. [2018-12-31 03:44:20,017 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/double_req_bl_0240b_true-unreach-call.c [2018-12-31 03:44:20,031 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9434034af/edaf26cf95d34aa99af993cc68eddb70/FLAGd9b31fe16 [2018-12-31 03:44:20,307 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9434034af/edaf26cf95d34aa99af993cc68eddb70 [2018-12-31 03:44:20,311 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-31 03:44:20,312 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-31 03:44:20,313 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-31 03:44:20,313 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-31 03:44:20,318 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-31 03:44:20,319 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 03:44:20" (1/1) ... [2018-12-31 03:44:20,322 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64d88e68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:44:20, skipping insertion in model container [2018-12-31 03:44:20,323 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 03:44:20" (1/1) ... [2018-12-31 03:44:20,331 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-31 03:44:20,403 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-31 03:44:20,954 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-31 03:44:21,006 INFO L191 MainTranslator]: Completed pre-run [2018-12-31 03:44:21,283 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-31 03:44:21,333 INFO L195 MainTranslator]: Completed translation [2018-12-31 03:44:21,333 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:44:21 WrapperNode [2018-12-31 03:44:21,333 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-31 03:44:21,334 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-31 03:44:21,334 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-31 03:44:21,334 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-31 03:44:21,342 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:44:21" (1/1) ... [2018-12-31 03:44:21,376 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:44:21" (1/1) ... [2018-12-31 03:44:21,472 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-31 03:44:21,473 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-31 03:44:21,473 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-31 03:44:21,473 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-31 03:44:21,487 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:44:21" (1/1) ... [2018-12-31 03:44:21,487 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:44:21" (1/1) ... [2018-12-31 03:44:21,533 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:44:21" (1/1) ... [2018-12-31 03:44:21,533 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:44:21" (1/1) ... [2018-12-31 03:44:21,653 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:44:21" (1/1) ... [2018-12-31 03:44:21,705 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:44:21" (1/1) ... [2018-12-31 03:44:21,720 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:44:21" (1/1) ... [2018-12-31 03:44:21,751 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-31 03:44:21,752 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-31 03:44:21,752 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-31 03:44:21,752 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-31 03:44:21,753 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:44:21" (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 [2018-12-31 03:44:21,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-12-31 03:44:21,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-12-31 03:44:21,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-12-31 03:44:21,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2018-12-31 03:44:21,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2018-12-31 03:44:21,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-12-31 03:44:21,836 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-31 03:44:21,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-31 03:44:21,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-31 03:44:21,837 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-31 03:44:22,510 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:22,621 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:23,259 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:23,344 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:26,199 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:30,589 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:30,755 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:30,816 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:30,933 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:32,290 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:32,338 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:34,391 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:36,526 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:38,578 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:38,642 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:38,676 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:38,721 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:38,761 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:41,000 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:41,500 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:41,618 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:42,098 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:42,139 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:44,405 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:44,443 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:44,474 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:44,499 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:46,638 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:46,942 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:47,485 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:47,516 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:47,664 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:48,627 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:50,970 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:51,003 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:51,038 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:51,876 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:53,952 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:54,307 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:54,597 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:54,639 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:54,729 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:54,764 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:55,672 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:56,928 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:56,998 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:59,177 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:59,273 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:44:59,403 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:00,066 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:00,882 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:01,721 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:01,866 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:01,917 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:02,614 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:02,639 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:02,667 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:05,773 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:05,800 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:06,945 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:06,954 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:07,046 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:07,280 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:07,295 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:08,128 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:08,277 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:08,333 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:08,425 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:09,116 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:09,151 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:09,809 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:11,624 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:12,400 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:13,307 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:13,358 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:13,702 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:14,240 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:21,573 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:30,541 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:37,581 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:37,634 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:38,296 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:43,524 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:45,728 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:45,884 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:46,883 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:46,947 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:46,999 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:47,033 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:47,656 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:47,690 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:47,728 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:48,570 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:49,850 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:51,953 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:52,058 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:45:52,084 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-31 03:45:52,085 INFO L280 CfgBuilder]: Removed 219 assue(true) statements. [2018-12-31 03:45:52,085 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 03:45:52 BoogieIcfgContainer [2018-12-31 03:45:52,085 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-31 03:45:52,086 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-31 03:45:52,086 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-31 03:45:52,090 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-31 03:45:52,091 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.12 03:44:20" (1/3) ... [2018-12-31 03:45:52,092 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d0e6af9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.12 03:45:52, skipping insertion in model container [2018-12-31 03:45:52,092 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:44:21" (2/3) ... [2018-12-31 03:45:52,092 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d0e6af9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.12 03:45:52, skipping insertion in model container [2018-12-31 03:45:52,093 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 03:45:52" (3/3) ... [2018-12-31 03:45:52,096 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0240b_true-unreach-call.c [2018-12-31 03:45:52,105 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-31 03:45:52,114 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-31 03:45:52,132 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-31 03:45:52,180 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-31 03:45:52,181 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-31 03:45:52,181 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-31 03:45:52,181 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-31 03:45:52,181 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-31 03:45:52,181 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-31 03:45:52,183 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-31 03:45:52,185 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-31 03:45:52,186 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-31 03:45:52,222 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states. [2018-12-31 03:45:52,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-12-31 03:45:52,229 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 03:45:52,230 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-31 03:45:52,232 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 03:45:52,238 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 03:45:52,238 INFO L82 PathProgramCache]: Analyzing trace with hash 2087442571, now seen corresponding path program 1 times [2018-12-31 03:45:52,245 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-31 03:45:52,245 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 [2018-12-31 03:45:52,259 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 03:45:52,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 03:45:52,572 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-31 03:45:52,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 03:45:52,585 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-31 03:45:52,600 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 03:45:52,601 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-31 03:45:52,604 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-12-31 03:45:52,617 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-12-31 03:45:52,618 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-31 03:45:52,620 INFO L87 Difference]: Start difference. First operand 406 states. Second operand 2 states. [2018-12-31 03:45:52,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 03:45:52,706 INFO L93 Difference]: Finished difference Result 810 states and 1390 transitions. [2018-12-31 03:45:52,707 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-12-31 03:45:52,708 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2018-12-31 03:45:52,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 03:45:52,733 INFO L225 Difference]: With dead ends: 810 [2018-12-31 03:45:52,734 INFO L226 Difference]: Without dead ends: 403 [2018-12-31 03:45:52,740 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 [2018-12-31 03:45:52,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 403 states. [2018-12-31 03:45:52,807 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 403 to 403. [2018-12-31 03:45:52,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 403 states. [2018-12-31 03:45:52,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 403 states and 531 transitions. [2018-12-31 03:45:52,814 INFO L78 Accepts]: Start accepts. Automaton has 403 states and 531 transitions. Word has length 10 [2018-12-31 03:45:52,815 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 03:45:52,815 INFO L480 AbstractCegarLoop]: Abstraction has 403 states and 531 transitions. [2018-12-31 03:45:52,815 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-12-31 03:45:52,815 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 531 transitions. [2018-12-31 03:45:52,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-12-31 03:45:52,816 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 03:45:52,816 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-31 03:45:52,816 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 03:45:52,816 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 03:45:52,817 INFO L82 PathProgramCache]: Analyzing trace with hash -247864626, now seen corresponding path program 1 times [2018-12-31 03:45:52,818 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-31 03:45:52,818 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 [2018-12-31 03:45:52,823 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 03:45:53,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 03:45:53,115 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-31 03:45:53,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 03:45:53,389 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-31 03:45:53,409 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 03:45:53,410 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-31 03:45:53,411 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-31 03:45:53,413 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-31 03:45:53,413 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-31 03:45:53,413 INFO L87 Difference]: Start difference. First operand 403 states and 531 transitions. Second operand 6 states. [2018-12-31 03:45:54,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 03:45:54,140 INFO L93 Difference]: Finished difference Result 408 states and 535 transitions. [2018-12-31 03:45:54,142 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-31 03:45:54,142 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 11 [2018-12-31 03:45:54,142 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 03:45:54,146 INFO L225 Difference]: With dead ends: 408 [2018-12-31 03:45:54,147 INFO L226 Difference]: Without dead ends: 403 [2018-12-31 03:45:54,148 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-31 03:45:54,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 403 states. [2018-12-31 03:45:54,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 403 to 403. [2018-12-31 03:45:54,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 403 states. [2018-12-31 03:45:54,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 403 states and 530 transitions. [2018-12-31 03:45:54,191 INFO L78 Accepts]: Start accepts. Automaton has 403 states and 530 transitions. Word has length 11 [2018-12-31 03:45:54,191 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 03:45:54,191 INFO L480 AbstractCegarLoop]: Abstraction has 403 states and 530 transitions. [2018-12-31 03:45:54,191 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-31 03:45:54,193 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 530 transitions. [2018-12-31 03:45:54,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-12-31 03:45:54,194 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 03:45:54,195 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-31 03:45:54,196 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 03:45:54,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 03:45:54,196 INFO L82 PathProgramCache]: Analyzing trace with hash 2038209697, now seen corresponding path program 1 times [2018-12-31 03:45:54,197 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-31 03:45:54,198 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 [2018-12-31 03:45:54,207 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 03:45:54,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 03:45:54,558 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-31 03:45:54,829 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 03:45:54,830 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-31 03:45:54,850 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 03:45:54,850 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-31 03:45:54,851 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-31 03:45:54,851 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-31 03:45:54,851 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-31 03:45:54,854 INFO L87 Difference]: Start difference. First operand 403 states and 530 transitions. Second operand 5 states. [2018-12-31 03:45:55,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 03:45:55,114 INFO L93 Difference]: Finished difference Result 403 states and 530 transitions. [2018-12-31 03:45:55,118 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-31 03:45:55,118 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2018-12-31 03:45:55,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 03:45:55,119 INFO L225 Difference]: With dead ends: 403 [2018-12-31 03:45:55,119 INFO L226 Difference]: Without dead ends: 0 [2018-12-31 03:45:55,120 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-12-31 03:45:55,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-31 03:45:55,120 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-31 03:45:55,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-31 03:45:55,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-31 03:45:55,121 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 16 [2018-12-31 03:45:55,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 03:45:55,121 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-31 03:45:55,121 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-31 03:45:55,121 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-31 03:45:55,121 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-31 03:45:55,128 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-31 03:45:56,108 INFO L444 ceAbstractionStarter]: At program point L102(lines 84 103) the Hoare annotation is: false [2018-12-31 03:45:56,109 INFO L444 ceAbstractionStarter]: At program point L102-1(lines 84 103) the Hoare annotation is: false [2018-12-31 03:45:56,109 INFO L444 ceAbstractionStarter]: At program point L102-2(lines 84 103) the Hoare annotation is: false [2018-12-31 03:45:56,109 INFO L444 ceAbstractionStarter]: At program point L102-3(lines 84 103) the Hoare annotation is: false [2018-12-31 03:45:56,109 INFO L444 ceAbstractionStarter]: At program point L102-4(lines 84 103) the Hoare annotation is: false [2018-12-31 03:45:56,109 INFO L444 ceAbstractionStarter]: At program point L102-5(lines 84 103) the Hoare annotation is: false [2018-12-31 03:45:56,109 INFO L444 ceAbstractionStarter]: At program point L102-6(lines 84 103) the Hoare annotation is: false [2018-12-31 03:45:56,110 INFO L444 ceAbstractionStarter]: At program point L102-7(lines 84 103) the Hoare annotation is: false [2018-12-31 03:45:56,110 INFO L444 ceAbstractionStarter]: At program point L102-8(lines 84 103) the Hoare annotation is: false [2018-12-31 03:45:56,110 INFO L444 ceAbstractionStarter]: At program point L102-9(lines 84 103) the Hoare annotation is: false [2018-12-31 03:45:56,110 INFO L444 ceAbstractionStarter]: At program point L102-10(lines 84 103) the Hoare annotation is: false [2018-12-31 03:45:56,110 INFO L444 ceAbstractionStarter]: At program point L102-11(lines 84 103) the Hoare annotation is: false [2018-12-31 03:45:56,110 INFO L448 ceAbstractionStarter]: For program point L235(lines 235 236) no Hoare annotation was computed. [2018-12-31 03:45:56,110 INFO L448 ceAbstractionStarter]: For program point L235-2(lines 190 360) no Hoare annotation was computed. [2018-12-31 03:45:56,110 INFO L444 ceAbstractionStarter]: At program point L566(lines 534 568) the Hoare annotation is: false [2018-12-31 03:45:56,111 INFO L444 ceAbstractionStarter]: At program point L566-1(lines 534 568) the Hoare annotation is: false [2018-12-31 03:45:56,111 INFO L448 ceAbstractionStarter]: For program point L238(lines 190 360) no Hoare annotation was computed. [2018-12-31 03:45:56,111 INFO L448 ceAbstractionStarter]: For program point L40(lines 40 41) no Hoare annotation was computed. [2018-12-31 03:45:56,111 INFO L448 ceAbstractionStarter]: For program point L503-1(lines 503 508) no Hoare annotation was computed. [2018-12-31 03:45:56,111 INFO L444 ceAbstractionStarter]: At program point L503-2(lines 503 508) the Hoare annotation is: false [2018-12-31 03:45:56,111 INFO L448 ceAbstractionStarter]: For program point L503-3(lines 503 508) no Hoare annotation was computed. [2018-12-31 03:45:56,111 INFO L444 ceAbstractionStarter]: At program point L173(lines 160 174) the Hoare annotation is: false [2018-12-31 03:45:56,111 INFO L448 ceAbstractionStarter]: For program point L438(lines 438 484) no Hoare annotation was computed. [2018-12-31 03:45:56,111 INFO L448 ceAbstractionStarter]: For program point L42(lines 42 47) no Hoare annotation was computed. [2018-12-31 03:45:56,112 INFO L448 ceAbstractionStarter]: For program point L307-2(lines 307 310) no Hoare annotation was computed. [2018-12-31 03:45:56,112 INFO L444 ceAbstractionStarter]: At program point L307-3(lines 307 310) the Hoare annotation is: false [2018-12-31 03:45:56,112 INFO L448 ceAbstractionStarter]: For program point L241-2(lines 241 250) no Hoare annotation was computed. [2018-12-31 03:45:56,112 INFO L448 ceAbstractionStarter]: For program point L307-4(lines 307 310) no Hoare annotation was computed. [2018-12-31 03:45:56,112 INFO L444 ceAbstractionStarter]: At program point L241-3(lines 241 250) the Hoare annotation is: false [2018-12-31 03:45:56,112 INFO L448 ceAbstractionStarter]: For program point L241-4(lines 238 266) no Hoare annotation was computed. [2018-12-31 03:45:56,112 INFO L448 ceAbstractionStarter]: For program point L43(lines 43 44) no Hoare annotation was computed. [2018-12-31 03:45:56,112 INFO L448 ceAbstractionStarter]: For program point L43-2(lines 43 44) no Hoare annotation was computed. [2018-12-31 03:45:56,112 INFO L448 ceAbstractionStarter]: For program point L639(lines 639 642) no Hoare annotation was computed. [2018-12-31 03:45:56,112 INFO L448 ceAbstractionStarter]: For program point L243(lines 243 249) no Hoare annotation was computed. [2018-12-31 03:45:56,113 INFO L448 ceAbstractionStarter]: For program point L111-1(lines 111 116) no Hoare annotation was computed. [2018-12-31 03:45:56,113 INFO L444 ceAbstractionStarter]: At program point L111-2(lines 111 116) the Hoare annotation is: false [2018-12-31 03:45:56,113 INFO L448 ceAbstractionStarter]: For program point L111-3(lines 111 116) no Hoare annotation was computed. [2018-12-31 03:45:56,113 INFO L448 ceAbstractionStarter]: For program point L111-5(lines 111 116) no Hoare annotation was computed. [2018-12-31 03:45:56,113 INFO L444 ceAbstractionStarter]: At program point L111-6(lines 111 116) the Hoare annotation is: false [2018-12-31 03:45:56,113 INFO L448 ceAbstractionStarter]: For program point L111-7(lines 111 116) no Hoare annotation was computed. [2018-12-31 03:45:56,113 INFO L448 ceAbstractionStarter]: For program point L111-9(lines 111 116) no Hoare annotation was computed. [2018-12-31 03:45:56,113 INFO L444 ceAbstractionStarter]: At program point L111-10(lines 111 116) the Hoare annotation is: false [2018-12-31 03:45:56,113 INFO L448 ceAbstractionStarter]: For program point L111-11(lines 111 116) no Hoare annotation was computed. [2018-12-31 03:45:56,114 INFO L448 ceAbstractionStarter]: For program point L111-13(lines 111 116) no Hoare annotation was computed. [2018-12-31 03:45:56,114 INFO L444 ceAbstractionStarter]: At program point L111-14(lines 111 116) the Hoare annotation is: false [2018-12-31 03:45:56,114 INFO L448 ceAbstractionStarter]: For program point L111-15(lines 111 116) no Hoare annotation was computed. [2018-12-31 03:45:56,114 INFO L448 ceAbstractionStarter]: For program point L640(line 640) no Hoare annotation was computed. [2018-12-31 03:45:56,114 INFO L448 ceAbstractionStarter]: For program point L244(lines 244 247) no Hoare annotation was computed. [2018-12-31 03:45:56,114 INFO L448 ceAbstractionStarter]: For program point L509-2(lines 509 512) no Hoare annotation was computed. [2018-12-31 03:45:56,114 INFO L444 ceAbstractionStarter]: At program point L509-3(lines 509 512) the Hoare annotation is: false [2018-12-31 03:45:56,114 INFO L448 ceAbstractionStarter]: For program point L509-4(lines 509 512) no Hoare annotation was computed. [2018-12-31 03:45:56,114 INFO L448 ceAbstractionStarter]: For program point L444(line 444) no Hoare annotation was computed. [2018-12-31 03:45:56,114 INFO L448 ceAbstractionStarter]: For program point L444-2(lines 444 476) no Hoare annotation was computed. [2018-12-31 03:45:56,115 INFO L448 ceAbstractionStarter]: For program point L312-2(lines 312 316) no Hoare annotation was computed. [2018-12-31 03:45:56,115 INFO L444 ceAbstractionStarter]: At program point L312-3(lines 312 316) the Hoare annotation is: false [2018-12-31 03:45:56,115 INFO L448 ceAbstractionStarter]: For program point L312-4(lines 312 316) no Hoare annotation was computed. [2018-12-31 03:45:56,115 INFO L448 ceAbstractionStarter]: For program point L313-2(lines 313 314) no Hoare annotation was computed. [2018-12-31 03:45:56,115 INFO L444 ceAbstractionStarter]: At program point L313-3(lines 313 314) the Hoare annotation is: false [2018-12-31 03:45:56,115 INFO L448 ceAbstractionStarter]: For program point L313-4(lines 313 314) no Hoare annotation was computed. [2018-12-31 03:45:56,115 INFO L448 ceAbstractionStarter]: For program point L49(lines 49 71) no Hoare annotation was computed. [2018-12-31 03:45:56,115 INFO L451 ceAbstractionStarter]: At program point L644(lines 628 645) the Hoare annotation is: true [2018-12-31 03:45:56,115 INFO L448 ceAbstractionStarter]: For program point L50(lines 50 53) no Hoare annotation was computed. [2018-12-31 03:45:56,115 INFO L448 ceAbstractionStarter]: For program point L118(lines 118 130) no Hoare annotation was computed. [2018-12-31 03:45:56,116 INFO L448 ceAbstractionStarter]: For program point L118-2(lines 109 159) no Hoare annotation was computed. [2018-12-31 03:45:56,116 INFO L448 ceAbstractionStarter]: For program point L118-3(lines 118 130) no Hoare annotation was computed. [2018-12-31 03:45:56,116 INFO L448 ceAbstractionStarter]: For program point L118-5(lines 109 159) no Hoare annotation was computed. [2018-12-31 03:45:56,116 INFO L448 ceAbstractionStarter]: For program point L118-6(lines 118 130) no Hoare annotation was computed. [2018-12-31 03:45:56,116 INFO L448 ceAbstractionStarter]: For program point L118-8(lines 109 159) no Hoare annotation was computed. [2018-12-31 03:45:56,116 INFO L448 ceAbstractionStarter]: For program point L118-9(lines 118 130) no Hoare annotation was computed. [2018-12-31 03:45:56,116 INFO L448 ceAbstractionStarter]: For program point L118-11(lines 109 159) no Hoare annotation was computed. [2018-12-31 03:45:56,116 INFO L448 ceAbstractionStarter]: For program point L581-1(lines 581 585) no Hoare annotation was computed. [2018-12-31 03:45:56,116 INFO L444 ceAbstractionStarter]: At program point L581-2(lines 581 585) the Hoare annotation is: false [2018-12-31 03:45:56,116 INFO L448 ceAbstractionStarter]: For program point L581-3(lines 581 585) no Hoare annotation was computed. [2018-12-31 03:45:56,117 INFO L448 ceAbstractionStarter]: For program point L515-1(lines 515 516) no Hoare annotation was computed. [2018-12-31 03:45:56,117 INFO L444 ceAbstractionStarter]: At program point L515-3(lines 515 516) the Hoare annotation is: false [2018-12-31 03:45:56,117 INFO L448 ceAbstractionStarter]: For program point L581-5(lines 581 585) no Hoare annotation was computed. [2018-12-31 03:45:56,117 INFO L448 ceAbstractionStarter]: For program point L515-4(lines 515 516) no Hoare annotation was computed. [2018-12-31 03:45:56,117 INFO L444 ceAbstractionStarter]: At program point L581-6(lines 581 585) the Hoare annotation is: false [2018-12-31 03:45:56,117 INFO L448 ceAbstractionStarter]: For program point L581-7(lines 581 585) no Hoare annotation was computed. [2018-12-31 03:45:56,117 INFO L448 ceAbstractionStarter]: For program point L581-9(lines 581 585) no Hoare annotation was computed. [2018-12-31 03:45:56,117 INFO L444 ceAbstractionStarter]: At program point L581-10(lines 581 585) the Hoare annotation is: false [2018-12-31 03:45:56,117 INFO L448 ceAbstractionStarter]: For program point L251-1(lines 238 266) no Hoare annotation was computed. [2018-12-31 03:45:56,117 INFO L448 ceAbstractionStarter]: For program point L581-11(lines 581 585) no Hoare annotation was computed. [2018-12-31 03:45:56,118 INFO L448 ceAbstractionStarter]: For program point L119(lines 119 120) no Hoare annotation was computed. [2018-12-31 03:45:56,118 INFO L448 ceAbstractionStarter]: For program point L119-1(lines 119 120) no Hoare annotation was computed. [2018-12-31 03:45:56,118 INFO L448 ceAbstractionStarter]: For program point L119-2(lines 119 120) no Hoare annotation was computed. [2018-12-31 03:45:56,118 INFO L448 ceAbstractionStarter]: For program point L119-3(lines 119 120) no Hoare annotation was computed. [2018-12-31 03:45:56,118 INFO L448 ceAbstractionStarter]: For program point L450-1(lines 450 454) no Hoare annotation was computed. [2018-12-31 03:45:56,118 INFO L444 ceAbstractionStarter]: At program point L450-2(lines 450 454) the Hoare annotation is: false [2018-12-31 03:45:56,118 INFO L448 ceAbstractionStarter]: For program point L450-3(lines 450 454) no Hoare annotation was computed. [2018-12-31 03:45:56,118 INFO L444 ceAbstractionStarter]: At program point L318(lines 318 358) the Hoare annotation is: false [2018-12-31 03:45:56,118 INFO L444 ceAbstractionStarter]: At program point L252(lines 252 259) the Hoare annotation is: false [2018-12-31 03:45:56,118 INFO L448 ceAbstractionStarter]: For program point L319(line 319) no Hoare annotation was computed. [2018-12-31 03:45:56,119 INFO L448 ceAbstractionStarter]: For program point L253(line 253) no Hoare annotation was computed. [2018-12-31 03:45:56,119 INFO L448 ceAbstractionStarter]: For program point L518(lines 518 522) no Hoare annotation was computed. [2018-12-31 03:45:56,119 INFO L448 ceAbstractionStarter]: For program point L122-1(lines 122 126) no Hoare annotation was computed. [2018-12-31 03:45:56,119 INFO L444 ceAbstractionStarter]: At program point L122-2(lines 122 126) the Hoare annotation is: false [2018-12-31 03:45:56,119 INFO L448 ceAbstractionStarter]: For program point L56(lines 56 57) no Hoare annotation was computed. [2018-12-31 03:45:56,119 INFO L448 ceAbstractionStarter]: For program point L122-3(lines 122 126) no Hoare annotation was computed. [2018-12-31 03:45:56,119 INFO L448 ceAbstractionStarter]: For program point L122-5(lines 122 126) no Hoare annotation was computed. [2018-12-31 03:45:56,119 INFO L444 ceAbstractionStarter]: At program point L122-6(lines 122 126) the Hoare annotation is: false [2018-12-31 03:45:56,119 INFO L448 ceAbstractionStarter]: For program point L122-7(lines 122 126) no Hoare annotation was computed. [2018-12-31 03:45:56,119 INFO L448 ceAbstractionStarter]: For program point L122-9(lines 122 126) no Hoare annotation was computed. [2018-12-31 03:45:56,120 INFO L444 ceAbstractionStarter]: At program point L122-10(lines 122 126) the Hoare annotation is: false [2018-12-31 03:45:56,120 INFO L448 ceAbstractionStarter]: For program point L122-11(lines 122 126) no Hoare annotation was computed. [2018-12-31 03:45:56,120 INFO L448 ceAbstractionStarter]: For program point L122-13(lines 122 126) no Hoare annotation was computed. [2018-12-31 03:45:56,120 INFO L444 ceAbstractionStarter]: At program point L122-14(lines 122 126) the Hoare annotation is: false [2018-12-31 03:45:56,120 INFO L448 ceAbstractionStarter]: For program point L122-15(lines 122 126) no Hoare annotation was computed. [2018-12-31 03:45:56,120 INFO L448 ceAbstractionStarter]: For program point L321-2(lines 321 322) no Hoare annotation was computed. [2018-12-31 03:45:56,120 INFO L444 ceAbstractionStarter]: At program point L321-3(lines 321 322) the Hoare annotation is: false [2018-12-31 03:45:56,120 INFO L448 ceAbstractionStarter]: For program point L321-4(lines 318 358) no Hoare annotation was computed. [2018-12-31 03:45:56,120 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-31 03:45:56,120 INFO L448 ceAbstractionStarter]: For program point L256(line 256) no Hoare annotation was computed. [2018-12-31 03:45:56,121 INFO L448 ceAbstractionStarter]: For program point L58(lines 58 70) no Hoare annotation was computed. [2018-12-31 03:45:56,121 INFO L448 ceAbstractionStarter]: For program point L587(lines 587 590) no Hoare annotation was computed. [2018-12-31 03:45:56,121 INFO L448 ceAbstractionStarter]: For program point L587-2(lines 587 590) no Hoare annotation was computed. [2018-12-31 03:45:56,121 INFO L448 ceAbstractionStarter]: For program point L587-3(lines 587 590) no Hoare annotation was computed. [2018-12-31 03:45:56,121 INFO L448 ceAbstractionStarter]: For program point L587-5(lines 587 590) no Hoare annotation was computed. [2018-12-31 03:45:56,121 INFO L448 ceAbstractionStarter]: For program point L587-6(lines 587 590) no Hoare annotation was computed. [2018-12-31 03:45:56,121 INFO L448 ceAbstractionStarter]: For program point L587-8(lines 587 590) no Hoare annotation was computed. [2018-12-31 03:45:56,121 INFO L448 ceAbstractionStarter]: For program point L323-1(line 323) no Hoare annotation was computed. [2018-12-31 03:45:56,121 INFO L448 ceAbstractionStarter]: For program point L59(lines 59 68) no Hoare annotation was computed. [2018-12-31 03:45:56,121 INFO L448 ceAbstractionStarter]: For program point L59-1(lines 59 68) no Hoare annotation was computed. [2018-12-31 03:45:56,121 INFO L448 ceAbstractionStarter]: For program point L588(lines 588 589) no Hoare annotation was computed. [2018-12-31 03:45:56,122 INFO L448 ceAbstractionStarter]: For program point L588-1(lines 588 589) no Hoare annotation was computed. [2018-12-31 03:45:56,122 INFO L448 ceAbstractionStarter]: For program point L588-2(lines 588 589) no Hoare annotation was computed. [2018-12-31 03:45:56,122 INFO L448 ceAbstractionStarter]: For program point L456(lines 456 475) no Hoare annotation was computed. [2018-12-31 03:45:56,122 INFO L448 ceAbstractionStarter]: For program point L456-1(lines 444 476) no Hoare annotation was computed. [2018-12-31 03:45:56,122 INFO L448 ceAbstractionStarter]: For program point L60(lines 60 67) no Hoare annotation was computed. [2018-12-31 03:45:56,122 INFO L444 ceAbstractionStarter]: At program point L523(lines 395 524) the Hoare annotation is: false [2018-12-31 03:45:56,122 INFO L448 ceAbstractionStarter]: For program point L325(line 325) no Hoare annotation was computed. [2018-12-31 03:45:56,122 INFO L448 ceAbstractionStarter]: For program point L325-2(line 325) no Hoare annotation was computed. [2018-12-31 03:45:56,122 INFO L448 ceAbstractionStarter]: For program point L326(line 326) no Hoare annotation was computed. [2018-12-31 03:45:56,122 INFO L448 ceAbstractionStarter]: For program point L128(lines 128 129) no Hoare annotation was computed. [2018-12-31 03:45:56,123 INFO L448 ceAbstractionStarter]: For program point L128-1(lines 128 129) no Hoare annotation was computed. [2018-12-31 03:45:56,123 INFO L448 ceAbstractionStarter]: For program point L128-2(lines 128 129) no Hoare annotation was computed. [2018-12-31 03:45:56,123 INFO L448 ceAbstractionStarter]: For program point L128-3(lines 128 129) no Hoare annotation was computed. [2018-12-31 03:45:56,123 INFO L448 ceAbstractionStarter]: For program point L328-2(lines 328 329) no Hoare annotation was computed. [2018-12-31 03:45:56,123 INFO L444 ceAbstractionStarter]: At program point L328-3(lines 328 329) the Hoare annotation is: false [2018-12-31 03:45:56,123 INFO L448 ceAbstractionStarter]: For program point L328-4(lines 318 358) no Hoare annotation was computed. [2018-12-31 03:45:56,123 INFO L448 ceAbstractionStarter]: For program point L64(lines 64 65) no Hoare annotation was computed. [2018-12-31 03:45:56,123 INFO L448 ceAbstractionStarter]: For program point L64-2(lines 64 65) no Hoare annotation was computed. [2018-12-31 03:45:56,123 INFO L448 ceAbstractionStarter]: For program point L263(lines 263 264) no Hoare annotation was computed. [2018-12-31 03:45:56,124 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-12-31 03:45:56,124 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 597) no Hoare annotation was computed. [2018-12-31 03:45:56,124 INFO L448 ceAbstractionStarter]: For program point L594-1(lines 594 597) no Hoare annotation was computed. [2018-12-31 03:45:56,124 INFO L448 ceAbstractionStarter]: For program point L594-2(lines 594 597) no Hoare annotation was computed. [2018-12-31 03:45:56,124 INFO L448 ceAbstractionStarter]: For program point L462-1(lines 462 466) no Hoare annotation was computed. [2018-12-31 03:45:56,124 INFO L444 ceAbstractionStarter]: At program point L462-2(lines 462 466) the Hoare annotation is: false [2018-12-31 03:45:56,124 INFO L448 ceAbstractionStarter]: For program point L462-3(lines 462 466) no Hoare annotation was computed. [2018-12-31 03:45:56,124 INFO L448 ceAbstractionStarter]: For program point L330-1(line 330) no Hoare annotation was computed. [2018-12-31 03:45:56,124 INFO L448 ceAbstractionStarter]: For program point L199(lines 199 200) no Hoare annotation was computed. [2018-12-31 03:45:56,125 INFO L448 ceAbstractionStarter]: For program point L199-2(lines 199 200) no Hoare annotation was computed. [2018-12-31 03:45:56,125 INFO L448 ceAbstractionStarter]: For program point L332-2(lines 332 333) no Hoare annotation was computed. [2018-12-31 03:45:56,125 INFO L444 ceAbstractionStarter]: At program point L332-3(lines 332 333) the Hoare annotation is: false [2018-12-31 03:45:56,125 INFO L448 ceAbstractionStarter]: For program point L332-4(lines 318 358) no Hoare annotation was computed. [2018-12-31 03:45:56,125 INFO L448 ceAbstractionStarter]: For program point L134(lines 134 135) no Hoare annotation was computed. [2018-12-31 03:45:56,125 INFO L448 ceAbstractionStarter]: For program point L134-1(lines 134 135) no Hoare annotation was computed. [2018-12-31 03:45:56,125 INFO L448 ceAbstractionStarter]: For program point L134-2(lines 134 135) no Hoare annotation was computed. [2018-12-31 03:45:56,125 INFO L448 ceAbstractionStarter]: For program point L134-3(lines 134 135) no Hoare annotation was computed. [2018-12-31 03:45:56,125 INFO L444 ceAbstractionStarter]: At program point L597(lines 578 598) the Hoare annotation is: false [2018-12-31 03:45:56,126 INFO L444 ceAbstractionStarter]: At program point L597-1(lines 578 598) the Hoare annotation is: false [2018-12-31 03:45:56,126 INFO L444 ceAbstractionStarter]: At program point L597-2(lines 578 598) the Hoare annotation is: false [2018-12-31 03:45:56,126 INFO L448 ceAbstractionStarter]: For program point L334-1(line 334) no Hoare annotation was computed. [2018-12-31 03:45:56,126 INFO L448 ceAbstractionStarter]: For program point L268-1(lines 190 360) no Hoare annotation was computed. [2018-12-31 03:45:56,126 INFO L448 ceAbstractionStarter]: For program point L136(lines 136 144) no Hoare annotation was computed. [2018-12-31 03:45:56,126 INFO L448 ceAbstractionStarter]: For program point L136-1(lines 136 144) no Hoare annotation was computed. [2018-12-31 03:45:56,126 INFO L448 ceAbstractionStarter]: For program point L136-2(lines 136 144) no Hoare annotation was computed. [2018-12-31 03:45:56,126 INFO L448 ceAbstractionStarter]: For program point L136-3(lines 136 144) no Hoare annotation was computed. [2018-12-31 03:45:56,126 INFO L448 ceAbstractionStarter]: For program point L137-1(lines 137 142) no Hoare annotation was computed. [2018-12-31 03:45:56,126 INFO L444 ceAbstractionStarter]: At program point L137-2(lines 137 142) the Hoare annotation is: false [2018-12-31 03:45:56,126 INFO L448 ceAbstractionStarter]: For program point L137-3(lines 137 142) no Hoare annotation was computed. [2018-12-31 03:45:56,127 INFO L448 ceAbstractionStarter]: For program point L137-5(lines 137 142) no Hoare annotation was computed. [2018-12-31 03:45:56,127 INFO L444 ceAbstractionStarter]: At program point L137-6(lines 137 142) the Hoare annotation is: false [2018-12-31 03:45:56,127 INFO L448 ceAbstractionStarter]: For program point L137-7(lines 137 142) no Hoare annotation was computed. [2018-12-31 03:45:56,127 INFO L448 ceAbstractionStarter]: For program point L137-9(lines 137 142) no Hoare annotation was computed. [2018-12-31 03:45:56,127 INFO L444 ceAbstractionStarter]: At program point L137-10(lines 137 142) the Hoare annotation is: false [2018-12-31 03:45:56,127 INFO L448 ceAbstractionStarter]: For program point L137-11(lines 137 142) no Hoare annotation was computed. [2018-12-31 03:45:56,127 INFO L448 ceAbstractionStarter]: For program point L137-13(lines 137 142) no Hoare annotation was computed. [2018-12-31 03:45:56,127 INFO L444 ceAbstractionStarter]: At program point L137-14(lines 137 142) the Hoare annotation is: false [2018-12-31 03:45:56,127 INFO L448 ceAbstractionStarter]: For program point L137-15(lines 137 142) no Hoare annotation was computed. [2018-12-31 03:45:56,128 INFO L444 ceAbstractionStarter]: At program point L600(lines 600 626) the Hoare annotation is: (let ((.cse0 (fp.div roundNearestTiesToEven (fp.neg ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (_ +zero 11 53)))) (and (= .cse0 ULTIMATE.start_sin_double_~x) (= |ULTIMATE.start_sin_double_#res| (fp.sub roundNearestTiesToEven .cse0 .cse0)))) [2018-12-31 03:45:56,128 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 474) no Hoare annotation was computed. [2018-12-31 03:45:56,128 INFO L448 ceAbstractionStarter]: For program point L402-1(lines 402 406) no Hoare annotation was computed. [2018-12-31 03:45:56,128 INFO L444 ceAbstractionStarter]: At program point L402-2(lines 402 406) the Hoare annotation is: false [2018-12-31 03:45:56,128 INFO L448 ceAbstractionStarter]: For program point L336(line 336) no Hoare annotation was computed. [2018-12-31 03:45:56,128 INFO L448 ceAbstractionStarter]: For program point L402-3(lines 402 406) no Hoare annotation was computed. [2018-12-31 03:45:56,128 INFO L448 ceAbstractionStarter]: For program point L270-2(lines 270 271) no Hoare annotation was computed. [2018-12-31 03:45:56,128 INFO L444 ceAbstractionStarter]: At program point L270-3(lines 270 271) the Hoare annotation is: false [2018-12-31 03:45:56,128 INFO L448 ceAbstractionStarter]: For program point L270-4(lines 268 285) no Hoare annotation was computed. [2018-12-31 03:45:56,128 INFO L448 ceAbstractionStarter]: For program point L72(lines 72 77) no Hoare annotation was computed. [2018-12-31 03:45:56,129 INFO L448 ceAbstractionStarter]: For program point L72-1(lines 18 79) no Hoare annotation was computed. [2018-12-31 03:45:56,129 INFO L448 ceAbstractionStarter]: For program point L72-2(lines 72 77) no Hoare annotation was computed. [2018-12-31 03:45:56,129 INFO L448 ceAbstractionStarter]: For program point L337-2(lines 337 341) no Hoare annotation was computed. [2018-12-31 03:45:56,129 INFO L444 ceAbstractionStarter]: At program point L337-3(lines 337 341) the Hoare annotation is: false [2018-12-31 03:45:56,129 INFO L448 ceAbstractionStarter]: For program point L337-4(lines 337 341) no Hoare annotation was computed. [2018-12-31 03:45:56,129 INFO L448 ceAbstractionStarter]: For program point L205-2(lines 205 206) no Hoare annotation was computed. [2018-12-31 03:45:56,129 INFO L444 ceAbstractionStarter]: At program point L205-3(lines 205 206) the Hoare annotation is: false [2018-12-31 03:45:56,129 INFO L448 ceAbstractionStarter]: For program point L205-4(lines 205 206) no Hoare annotation was computed. [2018-12-31 03:45:56,129 INFO L448 ceAbstractionStarter]: For program point L206(line 206) no Hoare annotation was computed. [2018-12-31 03:45:56,130 INFO L448 ceAbstractionStarter]: For program point L206-2(line 206) no Hoare annotation was computed. [2018-12-31 03:45:56,130 INFO L448 ceAbstractionStarter]: For program point L603-1(lines 603 607) no Hoare annotation was computed. [2018-12-31 03:45:56,130 INFO L444 ceAbstractionStarter]: At program point L603-2(lines 603 607) the Hoare annotation is: (= (fp.div roundNearestTiesToEven (fp.neg ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (_ +zero 11 53)) ULTIMATE.start_sin_double_~x) [2018-12-31 03:45:56,130 INFO L448 ceAbstractionStarter]: For program point L603-3(lines 603 607) no Hoare annotation was computed. [2018-12-31 03:45:56,130 INFO L448 ceAbstractionStarter]: For program point L537-1(lines 537 541) no Hoare annotation was computed. [2018-12-31 03:45:56,130 INFO L444 ceAbstractionStarter]: At program point L537-2(lines 537 541) the Hoare annotation is: false [2018-12-31 03:45:56,130 INFO L448 ceAbstractionStarter]: For program point L537-3(lines 537 541) no Hoare annotation was computed. [2018-12-31 03:45:56,130 INFO L448 ceAbstractionStarter]: For program point L537-5(lines 537 541) no Hoare annotation was computed. [2018-12-31 03:45:56,130 INFO L444 ceAbstractionStarter]: At program point L537-6(lines 537 541) the Hoare annotation is: false [2018-12-31 03:45:56,130 INFO L448 ceAbstractionStarter]: For program point L537-7(lines 537 541) no Hoare annotation was computed. [2018-12-31 03:45:56,131 INFO L448 ceAbstractionStarter]: For program point L273-1(lines 273 274) no Hoare annotation was computed. [2018-12-31 03:45:56,131 INFO L448 ceAbstractionStarter]: For program point L273-3(lines 273 274) no Hoare annotation was computed. [2018-12-31 03:45:56,131 INFO L444 ceAbstractionStarter]: At program point L273-4(lines 273 274) the Hoare annotation is: false [2018-12-31 03:45:56,131 INFO L448 ceAbstractionStarter]: For program point L273-5(lines 273 274) no Hoare annotation was computed. [2018-12-31 03:45:56,131 INFO L448 ceAbstractionStarter]: For program point L208-2(lines 208 212) no Hoare annotation was computed. [2018-12-31 03:45:56,131 INFO L444 ceAbstractionStarter]: At program point L208-3(lines 208 212) the Hoare annotation is: false [2018-12-31 03:45:56,131 INFO L448 ceAbstractionStarter]: For program point L208-4(lines 208 212) no Hoare annotation was computed. [2018-12-31 03:45:56,131 INFO L448 ceAbstractionStarter]: For program point L209-2(lines 209 210) no Hoare annotation was computed. [2018-12-31 03:45:56,131 INFO L444 ceAbstractionStarter]: At program point L209-3(lines 209 210) the Hoare annotation is: false [2018-12-31 03:45:56,131 INFO L448 ceAbstractionStarter]: For program point L209-4(lines 209 210) no Hoare annotation was computed. [2018-12-31 03:45:56,131 INFO L448 ceAbstractionStarter]: For program point L408(lines 408 412) no Hoare annotation was computed. [2018-12-31 03:45:56,132 INFO L448 ceAbstractionStarter]: For program point L342-2(lines 342 346) no Hoare annotation was computed. [2018-12-31 03:45:56,132 INFO L444 ceAbstractionStarter]: At program point L342-3(lines 342 346) the Hoare annotation is: false [2018-12-31 03:45:56,132 INFO L448 ceAbstractionStarter]: For program point L276-2(lines 276 281) no Hoare annotation was computed. [2018-12-31 03:45:56,132 INFO L448 ceAbstractionStarter]: For program point L342-4(lines 342 346) no Hoare annotation was computed. [2018-12-31 03:45:56,132 INFO L444 ceAbstractionStarter]: At program point L276-3(lines 276 281) the Hoare annotation is: false [2018-12-31 03:45:56,132 INFO L448 ceAbstractionStarter]: For program point L276-4(lines 276 281) no Hoare annotation was computed. [2018-12-31 03:45:56,132 INFO L444 ceAbstractionStarter]: At program point L78(lines 18 79) the Hoare annotation is: false [2018-12-31 03:45:56,132 INFO L448 ceAbstractionStarter]: For program point L145(lines 145 150) no Hoare annotation was computed. [2018-12-31 03:45:56,132 INFO L448 ceAbstractionStarter]: For program point L145-1(lines 145 150) no Hoare annotation was computed. [2018-12-31 03:45:56,132 INFO L448 ceAbstractionStarter]: For program point L145-2(lines 145 150) no Hoare annotation was computed. [2018-12-31 03:45:56,132 INFO L448 ceAbstractionStarter]: For program point L145-3(lines 145 150) no Hoare annotation was computed. [2018-12-31 03:45:56,133 INFO L448 ceAbstractionStarter]: For program point L278-2(lines 278 279) no Hoare annotation was computed. [2018-12-31 03:45:56,133 INFO L444 ceAbstractionStarter]: At program point L278-3(lines 278 279) the Hoare annotation is: false [2018-12-31 03:45:56,133 INFO L448 ceAbstractionStarter]: For program point L146(lines 146 149) no Hoare annotation was computed. [2018-12-31 03:45:56,133 INFO L448 ceAbstractionStarter]: For program point L278-4(lines 278 279) no Hoare annotation was computed. [2018-12-31 03:45:56,133 INFO L448 ceAbstractionStarter]: For program point L146-1(lines 146 149) no Hoare annotation was computed. [2018-12-31 03:45:56,133 INFO L448 ceAbstractionStarter]: For program point L146-2(lines 146 149) no Hoare annotation was computed. [2018-12-31 03:45:56,133 INFO L448 ceAbstractionStarter]: For program point L146-3(lines 146 149) no Hoare annotation was computed. [2018-12-31 03:45:56,133 INFO L448 ceAbstractionStarter]: For program point L609(lines 609 625) no Hoare annotation was computed. [2018-12-31 03:45:56,133 INFO L448 ceAbstractionStarter]: For program point L543(lines 543 546) no Hoare annotation was computed. [2018-12-31 03:45:56,134 INFO L448 ceAbstractionStarter]: For program point L543-2(lines 543 546) no Hoare annotation was computed. [2018-12-31 03:45:56,134 INFO L448 ceAbstractionStarter]: For program point L543-3(lines 543 546) no Hoare annotation was computed. [2018-12-31 03:45:56,134 INFO L448 ceAbstractionStarter]: For program point L543-5(lines 543 546) no Hoare annotation was computed. [2018-12-31 03:45:56,134 INFO L448 ceAbstractionStarter]: For program point L544(lines 544 545) no Hoare annotation was computed. [2018-12-31 03:45:56,134 INFO L448 ceAbstractionStarter]: For program point L544-1(lines 544 545) no Hoare annotation was computed. [2018-12-31 03:45:56,134 INFO L448 ceAbstractionStarter]: For program point L478(lines 478 483) no Hoare annotation was computed. [2018-12-31 03:45:56,134 INFO L444 ceAbstractionStarter]: At program point L82(line 82) the Hoare annotation is: (let ((.cse0 (fp.div roundNearestTiesToEven (fp.neg ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (_ +zero 11 53)))) (and (= .cse0 ULTIMATE.start_sin_double_~x) (= (bvadd |ULTIMATE.start_isnan_double_#res| (_ bv4294967295 32)) (_ bv0 32)) (= |ULTIMATE.start_sin_double_#res| (fp.sub roundNearestTiesToEven .cse0 .cse0)))) [2018-12-31 03:45:56,134 INFO L448 ceAbstractionStarter]: For program point L611(lines 611 625) no Hoare annotation was computed. [2018-12-31 03:45:56,134 INFO L448 ceAbstractionStarter]: For program point L413(lines 413 437) no Hoare annotation was computed. [2018-12-31 03:45:56,135 INFO L448 ceAbstractionStarter]: For program point L347-2(lines 347 348) no Hoare annotation was computed. [2018-12-31 03:45:56,135 INFO L444 ceAbstractionStarter]: At program point L347-3(lines 347 348) the Hoare annotation is: false [2018-12-31 03:45:56,135 INFO L448 ceAbstractionStarter]: For program point L347-4(lines 318 358) no Hoare annotation was computed. [2018-12-31 03:45:56,135 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 640) no Hoare annotation was computed. [2018-12-31 03:45:56,135 INFO L448 ceAbstractionStarter]: For program point L414(lines 414 436) no Hoare annotation was computed. [2018-12-31 03:45:56,135 INFO L444 ceAbstractionStarter]: At program point L283(lines 190 360) the Hoare annotation is: false [2018-12-31 03:45:56,135 INFO L448 ceAbstractionStarter]: For program point L217-2(lines 217 221) no Hoare annotation was computed. [2018-12-31 03:45:56,135 INFO L444 ceAbstractionStarter]: At program point L217-3(lines 217 221) the Hoare annotation is: false [2018-12-31 03:45:56,135 INFO L448 ceAbstractionStarter]: For program point L217-4(lines 217 221) no Hoare annotation was computed. [2018-12-31 03:45:56,135 INFO L448 ceAbstractionStarter]: For program point L416(lines 416 423) no Hoare annotation was computed. [2018-12-31 03:45:56,136 INFO L448 ceAbstractionStarter]: For program point L416-2(lines 416 423) no Hoare annotation was computed. [2018-12-31 03:45:56,136 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2018-12-31 03:45:56,136 INFO L448 ceAbstractionStarter]: For program point L152-1(lines 152 157) no Hoare annotation was computed. [2018-12-31 03:45:56,136 INFO L444 ceAbstractionStarter]: At program point L152-2(lines 152 157) the Hoare annotation is: false [2018-12-31 03:45:56,136 INFO L448 ceAbstractionStarter]: For program point L86-1(lines 86 90) no Hoare annotation was computed. [2018-12-31 03:45:56,136 INFO L448 ceAbstractionStarter]: For program point L152-3(lines 152 157) no Hoare annotation was computed. [2018-12-31 03:45:56,136 INFO L444 ceAbstractionStarter]: At program point L86-2(lines 86 90) the Hoare annotation is: false [2018-12-31 03:45:56,136 INFO L448 ceAbstractionStarter]: For program point L152-5(lines 152 157) no Hoare annotation was computed. [2018-12-31 03:45:56,136 INFO L444 ceAbstractionStarter]: At program point L152-6(lines 152 157) the Hoare annotation is: false [2018-12-31 03:45:56,136 INFO L448 ceAbstractionStarter]: For program point L86-5(lines 86 90) no Hoare annotation was computed. [2018-12-31 03:45:56,137 INFO L448 ceAbstractionStarter]: For program point L152-7(lines 152 157) no Hoare annotation was computed. [2018-12-31 03:45:56,137 INFO L444 ceAbstractionStarter]: At program point L86-6(lines 86 90) the Hoare annotation is: false [2018-12-31 03:45:56,137 INFO L448 ceAbstractionStarter]: For program point L152-9(lines 152 157) no Hoare annotation was computed. [2018-12-31 03:45:56,137 INFO L444 ceAbstractionStarter]: At program point L152-10(lines 152 157) the Hoare annotation is: false [2018-12-31 03:45:56,137 INFO L448 ceAbstractionStarter]: For program point L86-9(lines 86 90) no Hoare annotation was computed. [2018-12-31 03:45:56,137 INFO L448 ceAbstractionStarter]: For program point L152-11(lines 152 157) no Hoare annotation was computed. [2018-12-31 03:45:56,137 INFO L444 ceAbstractionStarter]: At program point L86-10(lines 86 90) the Hoare annotation is: false [2018-12-31 03:45:56,137 INFO L448 ceAbstractionStarter]: For program point L152-13(lines 152 157) no Hoare annotation was computed. [2018-12-31 03:45:56,137 INFO L444 ceAbstractionStarter]: At program point L152-14(lines 152 157) the Hoare annotation is: false [2018-12-31 03:45:56,137 INFO L448 ceAbstractionStarter]: For program point L86-13(lines 86 90) no Hoare annotation was computed. [2018-12-31 03:45:56,138 INFO L448 ceAbstractionStarter]: For program point L152-15(lines 152 157) no Hoare annotation was computed. [2018-12-31 03:45:56,138 INFO L444 ceAbstractionStarter]: At program point L86-14(lines 86 90) the Hoare annotation is: false [2018-12-31 03:45:56,138 INFO L448 ceAbstractionStarter]: For program point L615(lines 615 624) no Hoare annotation was computed. [2018-12-31 03:45:56,138 INFO L448 ceAbstractionStarter]: For program point L86-17(lines 86 90) no Hoare annotation was computed. [2018-12-31 03:45:56,138 INFO L444 ceAbstractionStarter]: At program point L86-18(lines 86 90) the Hoare annotation is: false [2018-12-31 03:45:56,138 INFO L448 ceAbstractionStarter]: For program point L86-21(lines 86 90) no Hoare annotation was computed. [2018-12-31 03:45:56,138 INFO L444 ceAbstractionStarter]: At program point L86-22(lines 86 90) the Hoare annotation is: false [2018-12-31 03:45:56,138 INFO L448 ceAbstractionStarter]: For program point L86-25(lines 86 90) no Hoare annotation was computed. [2018-12-31 03:45:56,138 INFO L444 ceAbstractionStarter]: At program point L86-26(lines 86 90) the Hoare annotation is: false [2018-12-31 03:45:56,138 INFO L448 ceAbstractionStarter]: For program point L86-29(lines 86 90) no Hoare annotation was computed. [2018-12-31 03:45:56,139 INFO L444 ceAbstractionStarter]: At program point L86-30(lines 86 90) the Hoare annotation is: false [2018-12-31 03:45:56,139 INFO L448 ceAbstractionStarter]: For program point L86-33(lines 86 90) no Hoare annotation was computed. [2018-12-31 03:45:56,139 INFO L448 ceAbstractionStarter]: For program point L21-1(lines 21 26) no Hoare annotation was computed. [2018-12-31 03:45:56,139 INFO L444 ceAbstractionStarter]: At program point L86-34(lines 86 90) the Hoare annotation is: false [2018-12-31 03:45:56,139 INFO L444 ceAbstractionStarter]: At program point L21-2(lines 21 26) the Hoare annotation is: false [2018-12-31 03:45:56,139 INFO L448 ceAbstractionStarter]: For program point L21-3(lines 21 26) no Hoare annotation was computed. [2018-12-31 03:45:56,139 INFO L448 ceAbstractionStarter]: For program point L86-37(lines 86 90) no Hoare annotation was computed. [2018-12-31 03:45:56,139 INFO L444 ceAbstractionStarter]: At program point L86-38(lines 86 90) the Hoare annotation is: false [2018-12-31 03:45:56,139 INFO L448 ceAbstractionStarter]: For program point L86-41(lines 86 90) no Hoare annotation was computed. [2018-12-31 03:45:56,139 INFO L444 ceAbstractionStarter]: At program point L86-42(lines 86 90) the Hoare annotation is: false [2018-12-31 03:45:56,140 INFO L448 ceAbstractionStarter]: For program point L86-45(lines 86 90) no Hoare annotation was computed. [2018-12-31 03:45:56,140 INFO L444 ceAbstractionStarter]: At program point L86-46(lines 86 90) the Hoare annotation is: false [2018-12-31 03:45:56,140 INFO L448 ceAbstractionStarter]: For program point L616(line 616) no Hoare annotation was computed. [2018-12-31 03:45:56,140 INFO L448 ceAbstractionStarter]: For program point L551(lines 551 567) no Hoare annotation was computed. [2018-12-31 03:45:56,140 INFO L448 ceAbstractionStarter]: For program point L551-1(lines 551 567) no Hoare annotation was computed. [2018-12-31 03:45:56,140 INFO L448 ceAbstractionStarter]: For program point L618(line 618) no Hoare annotation was computed. [2018-12-31 03:45:56,140 INFO L448 ceAbstractionStarter]: For program point L486(lines 486 489) no Hoare annotation was computed. [2018-12-31 03:45:56,140 INFO L448 ceAbstractionStarter]: For program point L91(lines 91 95) no Hoare annotation was computed. [2018-12-31 03:45:56,140 INFO L448 ceAbstractionStarter]: For program point L91-1(lines 84 103) no Hoare annotation was computed. [2018-12-31 03:45:56,140 INFO L448 ceAbstractionStarter]: For program point L91-3(lines 91 95) no Hoare annotation was computed. [2018-12-31 03:45:56,140 INFO L448 ceAbstractionStarter]: For program point L91-4(lines 84 103) no Hoare annotation was computed. [2018-12-31 03:45:56,141 INFO L448 ceAbstractionStarter]: For program point L91-6(lines 91 95) no Hoare annotation was computed. [2018-12-31 03:45:56,141 INFO L448 ceAbstractionStarter]: For program point L91-7(lines 84 103) no Hoare annotation was computed. [2018-12-31 03:45:56,141 INFO L448 ceAbstractionStarter]: For program point L91-9(lines 91 95) no Hoare annotation was computed. [2018-12-31 03:45:56,141 INFO L448 ceAbstractionStarter]: For program point L91-10(lines 84 103) no Hoare annotation was computed. [2018-12-31 03:45:56,141 INFO L448 ceAbstractionStarter]: For program point L91-12(lines 91 95) no Hoare annotation was computed. [2018-12-31 03:45:56,141 INFO L448 ceAbstractionStarter]: For program point L91-13(lines 84 103) no Hoare annotation was computed. [2018-12-31 03:45:56,141 INFO L448 ceAbstractionStarter]: For program point L91-15(lines 91 95) no Hoare annotation was computed. [2018-12-31 03:45:56,141 INFO L448 ceAbstractionStarter]: For program point L620(line 620) no Hoare annotation was computed. [2018-12-31 03:45:56,141 INFO L448 ceAbstractionStarter]: For program point L91-16(lines 84 103) no Hoare annotation was computed. [2018-12-31 03:45:56,141 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 563) no Hoare annotation was computed. [2018-12-31 03:45:56,141 INFO L448 ceAbstractionStarter]: For program point L91-18(lines 91 95) no Hoare annotation was computed. [2018-12-31 03:45:56,142 INFO L448 ceAbstractionStarter]: For program point L91-19(lines 84 103) no Hoare annotation was computed. [2018-12-31 03:45:56,142 INFO L448 ceAbstractionStarter]: For program point L554-2(lines 554 563) no Hoare annotation was computed. [2018-12-31 03:45:56,142 INFO L448 ceAbstractionStarter]: For program point L91-21(lines 91 95) no Hoare annotation was computed. [2018-12-31 03:45:56,142 INFO L448 ceAbstractionStarter]: For program point L91-22(lines 84 103) no Hoare annotation was computed. [2018-12-31 03:45:56,142 INFO L448 ceAbstractionStarter]: For program point L91-24(lines 91 95) no Hoare annotation was computed. [2018-12-31 03:45:56,142 INFO L448 ceAbstractionStarter]: For program point L91-25(lines 84 103) no Hoare annotation was computed. [2018-12-31 03:45:56,142 INFO L448 ceAbstractionStarter]: For program point L290-1(lines 290 293) no Hoare annotation was computed. [2018-12-31 03:45:56,142 INFO L448 ceAbstractionStarter]: For program point L91-27(lines 91 95) no Hoare annotation was computed. [2018-12-31 03:45:56,142 INFO L444 ceAbstractionStarter]: At program point L290-3(lines 290 293) the Hoare annotation is: false [2018-12-31 03:45:56,142 INFO L448 ceAbstractionStarter]: For program point L91-28(lines 84 103) no Hoare annotation was computed. [2018-12-31 03:45:56,143 INFO L444 ceAbstractionStarter]: At program point L158(lines 109 159) the Hoare annotation is: false [2018-12-31 03:45:56,143 INFO L444 ceAbstractionStarter]: At program point L158-1(lines 109 159) the Hoare annotation is: false [2018-12-31 03:45:56,143 INFO L448 ceAbstractionStarter]: For program point L91-30(lines 91 95) no Hoare annotation was computed. [2018-12-31 03:45:56,143 INFO L444 ceAbstractionStarter]: At program point L158-2(lines 109 159) the Hoare annotation is: false [2018-12-31 03:45:56,143 INFO L448 ceAbstractionStarter]: For program point L91-31(lines 84 103) no Hoare annotation was computed. [2018-12-31 03:45:56,143 INFO L444 ceAbstractionStarter]: At program point L158-3(lines 109 159) the Hoare annotation is: false [2018-12-31 03:45:56,143 INFO L448 ceAbstractionStarter]: For program point L91-33(lines 91 95) no Hoare annotation was computed. [2018-12-31 03:45:56,143 INFO L448 ceAbstractionStarter]: For program point L91-34(lines 84 103) no Hoare annotation was computed. [2018-12-31 03:45:56,143 INFO L448 ceAbstractionStarter]: For program point L622(line 622) no Hoare annotation was computed. [2018-12-31 03:45:56,143 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-31 03:45:56,143 INFO L448 ceAbstractionStarter]: For program point L28(lines 28 71) no Hoare annotation was computed. [2018-12-31 03:45:56,144 INFO L448 ceAbstractionStarter]: For program point L557-1(lines 557 562) no Hoare annotation was computed. [2018-12-31 03:45:56,144 INFO L444 ceAbstractionStarter]: At program point L557-2(lines 557 562) the Hoare annotation is: false [2018-12-31 03:45:56,144 INFO L448 ceAbstractionStarter]: For program point L491-1(lines 491 495) no Hoare annotation was computed. [2018-12-31 03:45:56,144 INFO L448 ceAbstractionStarter]: For program point L557-3(lines 554 563) no Hoare annotation was computed. [2018-12-31 03:45:56,144 INFO L444 ceAbstractionStarter]: At program point L491-2(lines 491 495) the Hoare annotation is: false [2018-12-31 03:45:56,144 INFO L448 ceAbstractionStarter]: For program point L557-5(lines 557 562) no Hoare annotation was computed. [2018-12-31 03:45:56,144 INFO L444 ceAbstractionStarter]: At program point L359(lines 189 360) the Hoare annotation is: false [2018-12-31 03:45:56,144 INFO L444 ceAbstractionStarter]: At program point L557-6(lines 557 562) the Hoare annotation is: false [2018-12-31 03:45:56,144 INFO L448 ceAbstractionStarter]: For program point L557-7(lines 554 563) no Hoare annotation was computed. [2018-12-31 03:45:56,144 INFO L448 ceAbstractionStarter]: For program point L29(lines 29 48) no Hoare annotation was computed. [2018-12-31 03:45:56,145 INFO L448 ceAbstractionStarter]: For program point L228(lines 228 236) no Hoare annotation was computed. [2018-12-31 03:45:56,145 INFO L448 ceAbstractionStarter]: For program point L162-1(lines 162 166) no Hoare annotation was computed. [2018-12-31 03:45:56,145 INFO L444 ceAbstractionStarter]: At program point L162-2(lines 162 166) the Hoare annotation is: false [2018-12-31 03:45:56,145 INFO L448 ceAbstractionStarter]: For program point L96(lines 96 101) no Hoare annotation was computed. [2018-12-31 03:45:56,145 INFO L448 ceAbstractionStarter]: For program point L96-1(lines 84 103) no Hoare annotation was computed. [2018-12-31 03:45:56,145 INFO L448 ceAbstractionStarter]: For program point L96-2(lines 96 101) no Hoare annotation was computed. [2018-12-31 03:45:56,145 INFO L448 ceAbstractionStarter]: For program point L30(lines 30 37) no Hoare annotation was computed. [2018-12-31 03:45:56,145 INFO L448 ceAbstractionStarter]: For program point L96-3(lines 96 101) no Hoare annotation was computed. [2018-12-31 03:45:56,145 INFO L448 ceAbstractionStarter]: For program point L96-4(lines 84 103) no Hoare annotation was computed. [2018-12-31 03:45:56,145 INFO L448 ceAbstractionStarter]: For program point L96-5(lines 96 101) no Hoare annotation was computed. [2018-12-31 03:45:56,146 INFO L448 ceAbstractionStarter]: For program point L96-6(lines 96 101) no Hoare annotation was computed. [2018-12-31 03:45:56,146 INFO L448 ceAbstractionStarter]: For program point L96-7(lines 84 103) no Hoare annotation was computed. [2018-12-31 03:45:56,146 INFO L448 ceAbstractionStarter]: For program point L96-8(lines 96 101) no Hoare annotation was computed. [2018-12-31 03:45:56,146 INFO L448 ceAbstractionStarter]: For program point L96-9(lines 96 101) no Hoare annotation was computed. [2018-12-31 03:45:56,146 INFO L448 ceAbstractionStarter]: For program point L96-10(lines 84 103) no Hoare annotation was computed. [2018-12-31 03:45:56,146 INFO L448 ceAbstractionStarter]: For program point L96-11(lines 96 101) no Hoare annotation was computed. [2018-12-31 03:45:56,146 INFO L448 ceAbstractionStarter]: For program point L96-12(lines 96 101) no Hoare annotation was computed. [2018-12-31 03:45:56,146 INFO L448 ceAbstractionStarter]: For program point L96-13(lines 84 103) no Hoare annotation was computed. [2018-12-31 03:45:56,146 INFO L448 ceAbstractionStarter]: For program point L96-14(lines 96 101) no Hoare annotation was computed. [2018-12-31 03:45:56,146 INFO L448 ceAbstractionStarter]: For program point L96-15(lines 96 101) no Hoare annotation was computed. [2018-12-31 03:45:56,146 INFO L448 ceAbstractionStarter]: For program point L96-16(lines 84 103) no Hoare annotation was computed. [2018-12-31 03:45:56,147 INFO L448 ceAbstractionStarter]: For program point L96-17(lines 96 101) no Hoare annotation was computed. [2018-12-31 03:45:56,147 INFO L448 ceAbstractionStarter]: For program point L96-18(lines 96 101) no Hoare annotation was computed. [2018-12-31 03:45:56,147 INFO L448 ceAbstractionStarter]: For program point L96-19(lines 84 103) no Hoare annotation was computed. [2018-12-31 03:45:56,147 INFO L448 ceAbstractionStarter]: For program point L96-20(lines 96 101) no Hoare annotation was computed. [2018-12-31 03:45:56,147 INFO L448 ceAbstractionStarter]: For program point L427(lines 427 434) no Hoare annotation was computed. [2018-12-31 03:45:56,147 INFO L448 ceAbstractionStarter]: For program point L96-21(lines 96 101) no Hoare annotation was computed. [2018-12-31 03:45:56,147 INFO L448 ceAbstractionStarter]: For program point L96-22(lines 84 103) no Hoare annotation was computed. [2018-12-31 03:45:56,147 INFO L448 ceAbstractionStarter]: For program point L427-2(lines 427 434) no Hoare annotation was computed. [2018-12-31 03:45:56,147 INFO L448 ceAbstractionStarter]: For program point L96-23(lines 96 101) no Hoare annotation was computed. [2018-12-31 03:45:56,147 INFO L448 ceAbstractionStarter]: For program point L96-24(lines 96 101) no Hoare annotation was computed. [2018-12-31 03:45:56,148 INFO L448 ceAbstractionStarter]: For program point L96-25(lines 84 103) no Hoare annotation was computed. [2018-12-31 03:45:56,148 INFO L448 ceAbstractionStarter]: For program point L96-26(lines 96 101) no Hoare annotation was computed. [2018-12-31 03:45:56,148 INFO L448 ceAbstractionStarter]: For program point L96-27(lines 96 101) no Hoare annotation was computed. [2018-12-31 03:45:56,148 INFO L448 ceAbstractionStarter]: For program point L96-28(lines 84 103) no Hoare annotation was computed. [2018-12-31 03:45:56,148 INFO L448 ceAbstractionStarter]: For program point L96-29(lines 96 101) no Hoare annotation was computed. [2018-12-31 03:45:56,148 INFO L448 ceAbstractionStarter]: For program point L96-30(lines 96 101) no Hoare annotation was computed. [2018-12-31 03:45:56,148 INFO L448 ceAbstractionStarter]: For program point L96-31(lines 84 103) no Hoare annotation was computed. [2018-12-31 03:45:56,148 INFO L448 ceAbstractionStarter]: For program point L96-32(lines 96 101) no Hoare annotation was computed. [2018-12-31 03:45:56,148 INFO L448 ceAbstractionStarter]: For program point L31(lines 31 36) no Hoare annotation was computed. [2018-12-31 03:45:56,148 INFO L448 ceAbstractionStarter]: For program point L96-33(lines 96 101) no Hoare annotation was computed. [2018-12-31 03:45:56,149 INFO L448 ceAbstractionStarter]: For program point L96-34(lines 84 103) no Hoare annotation was computed. [2018-12-31 03:45:56,149 INFO L448 ceAbstractionStarter]: For program point L96-35(lines 96 101) no Hoare annotation was computed. [2018-12-31 03:45:56,149 INFO L448 ceAbstractionStarter]: For program point L296(lines 296 303) no Hoare annotation was computed. [2018-12-31 03:45:56,149 INFO L448 ceAbstractionStarter]: For program point L296-2(lines 287 304) no Hoare annotation was computed. [2018-12-31 03:45:56,149 INFO L448 ceAbstractionStarter]: For program point L33(lines 33 36) no Hoare annotation was computed. [2018-12-31 03:45:56,149 INFO L448 ceAbstractionStarter]: For program point L496(lines 496 501) no Hoare annotation was computed. [2018-12-31 03:45:56,149 INFO L448 ceAbstractionStarter]: For program point L496-1(lines 395 524) no Hoare annotation was computed. [2018-12-31 03:45:56,149 INFO L448 ceAbstractionStarter]: For program point L496-2(lines 496 501) no Hoare annotation was computed. [2018-12-31 03:45:56,149 INFO L448 ceAbstractionStarter]: For program point L233(lines 233 236) no Hoare annotation was computed. [2018-12-31 03:45:56,149 INFO L448 ceAbstractionStarter]: For program point L167(lines 167 172) no Hoare annotation was computed. [2018-12-31 03:45:56,150 INFO L448 ceAbstractionStarter]: For program point L167-1(lines 160 174) no Hoare annotation was computed. [2018-12-31 03:45:56,150 INFO L448 ceAbstractionStarter]: For program point L167-2(lines 167 172) no Hoare annotation was computed. [2018-12-31 03:45:56,160 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,161 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,166 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,166 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,168 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,169 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,169 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,169 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,169 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,169 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,170 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,170 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,171 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,171 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,171 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,171 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,171 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,172 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,174 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,174 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,174 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,174 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,175 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,175 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,175 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,176 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,176 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,176 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,176 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,176 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,177 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,177 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,181 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 31.12 03:45:56 BoogieIcfgContainer [2018-12-31 03:45:56,181 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-31 03:45:56,181 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-31 03:45:56,181 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-31 03:45:56,182 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-31 03:45:56,182 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 03:45:52" (3/4) ... [2018-12-31 03:45:56,186 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-31 03:45:56,256 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 45 nodes and edges [2018-12-31 03:45:56,257 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2018-12-31 03:45:56,325 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ~fp.div~DOUBLE(~roundNearestTiesToEven, ~fp.neg~DOUBLE(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE()) == x && \result == ~fp.sub~DOUBLE(~roundNearestTiesToEven, ~fp.div~DOUBLE(~roundNearestTiesToEven, ~fp.neg~DOUBLE(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE()), ~fp.div~DOUBLE(~roundNearestTiesToEven, ~fp.neg~DOUBLE(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE())) [2018-12-31 03:45:56,325 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (~fp.div~DOUBLE(~roundNearestTiesToEven, ~fp.neg~DOUBLE(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE()) == x && ~bvadd64(\result, 4294967295bv32) == 0bv32) && \result == ~fp.sub~DOUBLE(~roundNearestTiesToEven, ~fp.div~DOUBLE(~roundNearestTiesToEven, ~fp.neg~DOUBLE(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE()), ~fp.div~DOUBLE(~roundNearestTiesToEven, ~fp.neg~DOUBLE(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE())) [2018-12-31 03:45:56,474 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2018-12-31 03:45:56,475 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-31 03:45:56,476 INFO L168 Benchmark]: Toolchain (without parser) took 96164.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 216.0 MB). Free memory was 952.7 MB in the beginning and 1.1 GB in the end (delta: -115.1 MB). Peak memory consumption was 100.9 MB. Max. memory is 11.5 GB. [2018-12-31 03:45:56,478 INFO L168 Benchmark]: CDTParser took 0.67 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. [2018-12-31 03:45:56,478 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1020.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 952.7 MB in the beginning and 1.1 GB in the end (delta: -158.3 MB). Peak memory consumption was 38.6 MB. Max. memory is 11.5 GB. [2018-12-31 03:45:56,479 INFO L168 Benchmark]: Boogie Procedure Inliner took 138.22 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. [2018-12-31 03:45:56,479 INFO L168 Benchmark]: Boogie Preprocessor took 279.11 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. [2018-12-31 03:45:56,479 INFO L168 Benchmark]: RCFGBuilder took 90333.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 866.1 MB in the end (delta: 224.7 MB). Peak memory consumption was 224.7 MB. Max. memory is 11.5 GB. [2018-12-31 03:45:56,480 INFO L168 Benchmark]: TraceAbstraction took 4094.86 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 78.6 MB). Free memory was 866.1 MB in the beginning and 1.1 GB in the end (delta: -232.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-31 03:45:56,480 INFO L168 Benchmark]: Witness Printer took 293.48 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: 30.5 MB). Peak memory consumption was 30.5 MB. Max. memory is 11.5 GB. [2018-12-31 03:45:56,486 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.67 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 1020.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 952.7 MB in the beginning and 1.1 GB in the end (delta: -158.3 MB). Peak memory consumption was 38.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 138.22 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. * Boogie Preprocessor took 279.11 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. * RCFGBuilder took 90333.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 866.1 MB in the end (delta: 224.7 MB). Peak memory consumption was 224.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 4094.86 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 78.6 MB). Free memory was 866.1 MB in the beginning and 1.1 GB in the end (delta: -232.2 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 293.48 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: 30.5 MB). Peak memory consumption was 30.5 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 - 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: 640]: 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: 603]: Loop Invariant [2018-12-31 03:45:56,497 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,497 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,497 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,503 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: ~fp.div~DOUBLE(~roundNearestTiesToEven, ~fp.neg~DOUBLE(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE()) == x - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 581]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 347]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 252]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 86]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 537]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 534]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 515]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 278]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 534]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 581]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 318]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 270]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 208]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 86]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 402]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 307]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 241]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 628]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 337]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 122]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 600]: Loop Invariant [2018-12-31 03:45:56,513 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,513 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,513 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,514 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,514 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,514 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,514 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,515 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,515 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,515 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,515 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,515 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,515 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,516 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: ~fp.div~DOUBLE(~roundNearestTiesToEven, ~fp.neg~DOUBLE(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE()) == x && \result == ~fp.sub~DOUBLE(~roundNearestTiesToEven, ~fp.div~DOUBLE(~roundNearestTiesToEven, ~fp.neg~DOUBLE(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE()), ~fp.div~DOUBLE(~roundNearestTiesToEven, ~fp.neg~DOUBLE(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE())) - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 395]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 86]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 450]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 122]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 578]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 491]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 205]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 578]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 86]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 189]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 122]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 557]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 209]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 509]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 86]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 86]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 190]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 276]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 462]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 82]: Loop Invariant [2018-12-31 03:45:56,527 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,528 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,528 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,528 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,528 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,528 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,529 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,529 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,529 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,529 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,529 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,535 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,535 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-31 03:45:56,535 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (~fp.div~DOUBLE(~roundNearestTiesToEven, ~fp.neg~DOUBLE(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE()) == x && ~bvadd64(\result, 4294967295bv32) == 0bv32) && \result == ~fp.sub~DOUBLE(~roundNearestTiesToEven, ~fp.div~DOUBLE(~roundNearestTiesToEven, ~fp.neg~DOUBLE(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE()), ~fp.div~DOUBLE(~roundNearestTiesToEven, ~fp.neg~DOUBLE(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE())) - InvariantResult [Line: 152]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 86]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 557]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 578]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 312]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 86]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 290]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 152]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 162]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 342]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 217]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 86]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 160]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 122]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 18]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 152]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 86]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 313]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 21]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 503]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 86]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 332]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 321]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 537]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 152]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 86]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 273]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 581]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 328]: Loop Invariant Derived loop invariant: 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 406 locations, 1 error locations. SAFE Result, 3.9s OverallTime, 3 OverallIterations, 1 TraceHistogramMax, 1.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 1062 SDtfs, 534 SDslu, 1573 SDs, 0 SdLazy, 38 SolverSat, 2 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 39 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=406occurred 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, 95 LocationsWithAnnotation, 95 PreInvPairs, 99 NumberOfFragments, 162 HoareAnnotationTreeSize, 95 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 95 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 37 NumberOfCodeBlocks, 37 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 34 ConstructedInterpolants, 3 QuantifiedInterpolants, 2106 SizeOfPredicates, 12 NumberOfNonLiveVariables, 658 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...