./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/float-newlib/double_req_bl_0240a_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0ed9222f Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/c/float-newlib/double_req_bl_0240a_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 f28040e81d9ffc0f509206bd938d6152a72827a9 ............................................................................................................................................................................................................................................................................................................................................. 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_0240a_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 f28040e81d9ffc0f509206bd938d6152a72827a9 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-0ed9222-m [2019-01-12 08:52:53,499 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-12 08:52:53,501 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-12 08:52:53,514 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-12 08:52:53,514 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-12 08:52:53,515 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-12 08:52:53,517 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-12 08:52:53,527 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-12 08:52:53,529 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-12 08:52:53,530 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-12 08:52:53,532 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-12 08:52:53,532 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-12 08:52:53,533 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-12 08:52:53,534 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-12 08:52:53,536 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-12 08:52:53,537 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-12 08:52:53,538 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-12 08:52:53,540 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-12 08:52:53,543 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-12 08:52:53,545 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-12 08:52:53,546 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-12 08:52:53,548 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-12 08:52:53,550 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-12 08:52:53,551 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-12 08:52:53,551 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-12 08:52:53,552 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-12 08:52:53,554 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-12 08:52:53,554 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-12 08:52:53,556 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-12 08:52:53,557 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-12 08:52:53,557 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-12 08:52:53,558 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-12 08:52:53,559 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-12 08:52:53,559 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-12 08:52:53,560 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-12 08:52:53,561 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-12 08:52:53,561 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-01-12 08:52:53,591 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-12 08:52:53,592 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-12 08:52:53,594 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-12 08:52:53,594 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-12 08:52:53,594 INFO L133 SettingsManager]: * Use SBE=true [2019-01-12 08:52:53,594 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-12 08:52:53,594 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-12 08:52:53,595 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-12 08:52:53,598 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-12 08:52:53,598 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-12 08:52:53,598 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-12 08:52:53,598 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-12 08:52:53,599 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-12 08:52:53,599 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-12 08:52:53,599 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-12 08:52:53,599 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-12 08:52:53,599 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-12 08:52:53,599 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-12 08:52:53,600 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-12 08:52:53,602 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-12 08:52:53,603 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-12 08:52:53,603 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-12 08:52:53,603 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-12 08:52:53,603 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-12 08:52:53,603 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-12 08:52:53,603 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-12 08:52:53,604 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-12 08:52:53,604 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-12 08:52:53,604 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 -> f28040e81d9ffc0f509206bd938d6152a72827a9 [2019-01-12 08:52:53,661 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-12 08:52:53,678 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-12 08:52:53,685 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-12 08:52:53,686 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-12 08:52:53,687 INFO L276 PluginConnector]: CDTParser initialized [2019-01-12 08:52:53,688 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/double_req_bl_0240a_true-unreach-call.c [2019-01-12 08:52:53,758 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b593f75d/45a6d48516b94f929345bf7e33f5368d/FLAGbdc7a1b05 [2019-01-12 08:52:54,332 INFO L307 CDTParser]: Found 1 translation units. [2019-01-12 08:52:54,333 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/double_req_bl_0240a_true-unreach-call.c [2019-01-12 08:52:54,353 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b593f75d/45a6d48516b94f929345bf7e33f5368d/FLAGbdc7a1b05 [2019-01-12 08:52:54,563 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b593f75d/45a6d48516b94f929345bf7e33f5368d [2019-01-12 08:52:54,567 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-12 08:52:54,568 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-12 08:52:54,569 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-12 08:52:54,570 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-12 08:52:54,573 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-12 08:52:54,574 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 08:52:54" (1/1) ... [2019-01-12 08:52:54,578 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40c82b81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:52:54, skipping insertion in model container [2019-01-12 08:52:54,578 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 08:52:54" (1/1) ... [2019-01-12 08:52:54,587 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-12 08:52:54,656 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-12 08:52:55,052 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 08:52:55,082 INFO L191 MainTranslator]: Completed pre-run [2019-01-12 08:52:55,334 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 08:52:55,373 INFO L195 MainTranslator]: Completed translation [2019-01-12 08:52:55,373 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:52:55 WrapperNode [2019-01-12 08:52:55,374 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-12 08:52:55,375 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-12 08:52:55,376 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-12 08:52:55,376 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-12 08:52:55,384 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:52:55" (1/1) ... [2019-01-12 08:52:55,418 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:52:55" (1/1) ... [2019-01-12 08:52:55,516 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-12 08:52:55,517 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-12 08:52:55,517 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-12 08:52:55,517 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-12 08:52:55,531 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:52:55" (1/1) ... [2019-01-12 08:52:55,531 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:52:55" (1/1) ... [2019-01-12 08:52:55,561 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:52:55" (1/1) ... [2019-01-12 08:52:55,562 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:52:55" (1/1) ... [2019-01-12 08:52:55,649 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:52:55" (1/1) ... [2019-01-12 08:52:55,679 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:52:55" (1/1) ... [2019-01-12 08:52:55,687 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:52:55" (1/1) ... [2019-01-12 08:52:55,701 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-12 08:52:55,702 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-12 08:52:55,702 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-12 08:52:55,702 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-12 08:52:55,704 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:52:55" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-12 08:52:55,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-01-12 08:52:55,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-01-12 08:52:55,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-01-12 08:52:55,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-01-12 08:52:55,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-01-12 08:52:55,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-12 08:52:55,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-12 08:52:55,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-01-12 08:52:55,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-01-12 08:52:55,782 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-01-12 08:53:00,220 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-12 08:53:00,220 INFO L286 CfgBuilder]: Removed 219 assue(true) statements. [2019-01-12 08:53:00,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 08:53:00 BoogieIcfgContainer [2019-01-12 08:53:00,223 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-12 08:53:00,224 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-01-12 08:53:00,225 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-01-12 08:53:00,229 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-01-12 08:53:00,229 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.01 08:52:54" (1/3) ... [2019-01-12 08:53:00,230 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73f00f46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.01 08:53:00, skipping insertion in model container [2019-01-12 08:53:00,231 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:52:55" (2/3) ... [2019-01-12 08:53:00,232 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73f00f46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.01 08:53:00, skipping insertion in model container [2019-01-12 08:53:00,233 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 08:53:00" (3/3) ... [2019-01-12 08:53:00,235 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0240a_true-unreach-call.c [2019-01-12 08:53:00,246 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-01-12 08:53:00,259 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-01-12 08:53:00,281 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-01-12 08:53:00,335 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-12 08:53:00,336 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-01-12 08:53:00,336 INFO L383 AbstractCegarLoop]: Hoare is true [2019-01-12 08:53:00,337 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-01-12 08:53:00,337 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-12 08:53:00,337 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-12 08:53:00,337 INFO L387 AbstractCegarLoop]: Difference is false [2019-01-12 08:53:00,337 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-12 08:53:00,337 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-01-12 08:53:00,365 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states. [2019-01-12 08:53:00,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-01-12 08:53:00,371 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 08:53:00,372 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 08:53:00,375 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 08:53:00,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 08:53:00,381 INFO L82 PathProgramCache]: Analyzing trace with hash 2087442571, now seen corresponding path program 1 times [2019-01-12 08:53:00,383 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 08:53:00,383 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 08:53:00,425 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 08:53:00,425 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 08:53:00,425 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 08:53:00,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 08:53:00,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 08:53:00,637 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 08:53:00,637 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-01-12 08:53:00,640 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-01-12 08:53:00,651 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-01-12 08:53:00,652 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-01-12 08:53:00,654 INFO L87 Difference]: Start difference. First operand 406 states. Second operand 2 states. [2019-01-12 08:53:00,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 08:53:00,717 INFO L93 Difference]: Finished difference Result 810 states and 1390 transitions. [2019-01-12 08:53:00,717 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-01-12 08:53:00,719 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2019-01-12 08:53:00,720 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 08:53:00,738 INFO L225 Difference]: With dead ends: 810 [2019-01-12 08:53:00,738 INFO L226 Difference]: Without dead ends: 403 [2019-01-12 08:53:00,744 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-01-12 08:53:00,764 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 403 states. [2019-01-12 08:53:00,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 403 to 403. [2019-01-12 08:53:00,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 403 states. [2019-01-12 08:53:00,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 403 states and 531 transitions. [2019-01-12 08:53:00,820 INFO L78 Accepts]: Start accepts. Automaton has 403 states and 531 transitions. Word has length 10 [2019-01-12 08:53:00,820 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 08:53:00,820 INFO L480 AbstractCegarLoop]: Abstraction has 403 states and 531 transitions. [2019-01-12 08:53:00,821 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-01-12 08:53:00,821 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 531 transitions. [2019-01-12 08:53:00,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-01-12 08:53:00,821 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 08:53:00,822 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 08:53:00,822 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 08:53:00,822 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 08:53:00,822 INFO L82 PathProgramCache]: Analyzing trace with hash -247864626, now seen corresponding path program 1 times [2019-01-12 08:53:00,822 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 08:53:00,823 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 08:53:00,824 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 08:53:00,824 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 08:53:00,824 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 08:53:00,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-12 08:53:01,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-12 08:53:01,149 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-01-12 08:53:01,255 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.01 08:53:01 BoogieIcfgContainer [2019-01-12 08:53:01,255 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-01-12 08:53:01,255 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-01-12 08:53:01,255 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-01-12 08:53:01,256 INFO L276 PluginConnector]: Witness Printer initialized [2019-01-12 08:53:01,257 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 08:53:00" (3/4) ... [2019-01-12 08:53:01,264 INFO L147 WitnessPrinter]: No result that supports witness generation found [2019-01-12 08:53:01,264 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-01-12 08:53:01,265 INFO L168 Benchmark]: Toolchain (without parser) took 6697.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 951.3 MB in the beginning and 847.2 MB in the end (delta: 104.2 MB). Peak memory consumption was 244.1 MB. Max. memory is 11.5 GB. [2019-01-12 08:53:01,267 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-12 08:53:01,268 INFO L168 Benchmark]: CACSL2BoogieTranslator took 804.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 951.3 MB in the beginning and 1.1 GB in the end (delta: -167.4 MB). Peak memory consumption was 37.0 MB. Max. memory is 11.5 GB. [2019-01-12 08:53:01,270 INFO L168 Benchmark]: Boogie Procedure Inliner took 141.13 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. [2019-01-12 08:53:01,271 INFO L168 Benchmark]: Boogie Preprocessor took 185.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 11.5 GB. [2019-01-12 08:53:01,272 INFO L168 Benchmark]: RCFGBuilder took 4520.55 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 901.4 MB in the end (delta: 190.1 MB). Peak memory consumption was 190.1 MB. Max. memory is 11.5 GB. [2019-01-12 08:53:01,273 INFO L168 Benchmark]: TraceAbstraction took 1030.93 ms. Allocated memory is still 1.2 GB. Free memory was 901.4 MB in the beginning and 847.2 MB in the end (delta: 54.3 MB). Peak memory consumption was 54.3 MB. Max. memory is 11.5 GB. [2019-01-12 08:53:01,274 INFO L168 Benchmark]: Witness Printer took 8.60 ms. Allocated memory is still 1.2 GB. Free memory is still 847.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-12 08:53:01,279 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 804.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 951.3 MB in the beginning and 1.1 GB in the end (delta: -167.4 MB). Peak memory consumption was 37.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 141.13 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 185.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 4520.55 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 901.4 MB in the end (delta: 190.1 MB). Peak memory consumption was 190.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1030.93 ms. Allocated memory is still 1.2 GB. Free memory was 901.4 MB in the beginning and 847.2 MB in the end (delta: 54.3 MB). Peak memory consumption was 54.3 MB. Max. memory is 11.5 GB. * Witness Printer took 8.60 ms. Allocated memory is still 1.2 GB. Free memory is still 847.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 644]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someUnaryDOUBLEoperation at line 532, overapproximation of someBinaryArithmeticDOUBLEoperation at line 616, overapproximation of bitwiseAnd at line 612, overapproximation of someBinaryDOUBLEComparisonOperation at line 86. Possible FailurePath: [L20] static const double huge_floor = 1.0e300; [L109-L111] static const double two54_scalbn = 1.80143985094819840000e+16, twom54_scalbn = 5.55111512312578270212e-17, huge_scalbn = 1.0e+300, tiny_scalbn = 1.0e-300; [L180] static const int init_jk_krempio[] = {2, 3, 4, 6}; [L182-L187] static const double PIo2_krempio[] = { 1.57079625129699707031e+00, 7.54978941586159635335e-08, 5.39030252995776476554e-15, 3.28200341580791294123e-22, 1.27065575308067607349e-29, 1.22933308981111328932e-36, 2.73370053816464559624e-44, 2.16741683877804819444e-51, }; [L189-L191] static const double zero_krempio = 0.0, one_krempio = 1.0, two24_krempio = 1.67772160000000000000e+07, twon24_krempio = 5.96046447753906250000e-08; [L366-L377] 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, }; [L379-L386] 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, }; [L388-L397] 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; [L530-L536] 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; [L574-L580] 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] [L639] double x = 1.0 / 0.0; [L605] double y[2], z = 0.0; [L606] __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] [L608] ieee_double_shape_type gh_u; [L609] gh_u.value = (x) [L610] EXPR gh_u.parts.msw [L610] (ix) = gh_u.parts.msw [L612] 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] [L613] 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] [L615] COND TRUE ix >= 0x7ff00000 [L616] return x - x; [L616] return x - x; VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={-2:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={-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] [L640] double res = sin_double(x); [L86] return x != x; VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={-2:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={-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] [L643] COND TRUE !isnan_double(res) [L644] __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 0.1.24-0ed9222-m [2019-01-12 08:53:03,817 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-12 08:53:03,819 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-12 08:53:03,832 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-12 08:53:03,832 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-12 08:53:03,834 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-12 08:53:03,835 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-12 08:53:03,837 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-12 08:53:03,839 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-12 08:53:03,841 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-12 08:53:03,842 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-12 08:53:03,842 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-12 08:53:03,843 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-12 08:53:03,844 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-12 08:53:03,846 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-12 08:53:03,847 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-12 08:53:03,848 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-12 08:53:03,850 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-12 08:53:03,853 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-12 08:53:03,854 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-12 08:53:03,855 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-12 08:53:03,857 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-12 08:53:03,860 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-12 08:53:03,860 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-12 08:53:03,860 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-12 08:53:03,861 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-12 08:53:03,863 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-12 08:53:03,864 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-12 08:53:03,865 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-12 08:53:03,866 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-12 08:53:03,867 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-12 08:53:03,867 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-12 08:53:03,868 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-12 08:53:03,868 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-12 08:53:03,869 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-12 08:53:03,870 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-12 08:53:03,870 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-01-12 08:53:03,889 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-12 08:53:03,890 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-12 08:53:03,891 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-12 08:53:03,891 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-12 08:53:03,891 INFO L133 SettingsManager]: * Use SBE=true [2019-01-12 08:53:03,895 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-12 08:53:03,895 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-12 08:53:03,896 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-12 08:53:03,896 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-12 08:53:03,896 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-12 08:53:03,896 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-12 08:53:03,896 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-12 08:53:03,896 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2019-01-12 08:53:03,898 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-01-12 08:53:03,898 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-12 08:53:03,898 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-12 08:53:03,899 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-12 08:53:03,899 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-12 08:53:03,899 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-12 08:53:03,899 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-12 08:53:03,899 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-12 08:53:03,899 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-12 08:53:03,902 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-12 08:53:03,902 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-12 08:53:03,902 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-12 08:53:03,903 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-12 08:53:03,903 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2019-01-12 08:53:03,903 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-12 08:53:03,903 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-01-12 08:53:03,903 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2019-01-12 08:53:03,903 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 -> f28040e81d9ffc0f509206bd938d6152a72827a9 [2019-01-12 08:53:03,976 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-12 08:53:03,992 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-12 08:53:03,996 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-12 08:53:03,998 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-12 08:53:03,999 INFO L276 PluginConnector]: CDTParser initialized [2019-01-12 08:53:04,000 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/double_req_bl_0240a_true-unreach-call.c [2019-01-12 08:53:04,059 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c484a382/b4168ef5a83a4f6894f3851752f9284a/FLAG9f7e45285 [2019-01-12 08:53:04,607 INFO L307 CDTParser]: Found 1 translation units. [2019-01-12 08:53:04,608 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/double_req_bl_0240a_true-unreach-call.c [2019-01-12 08:53:04,621 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c484a382/b4168ef5a83a4f6894f3851752f9284a/FLAG9f7e45285 [2019-01-12 08:53:04,887 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c484a382/b4168ef5a83a4f6894f3851752f9284a [2019-01-12 08:53:04,890 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-12 08:53:04,892 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-12 08:53:04,893 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-12 08:53:04,893 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-12 08:53:04,897 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-12 08:53:04,898 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 08:53:04" (1/1) ... [2019-01-12 08:53:04,900 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79626fb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:53:04, skipping insertion in model container [2019-01-12 08:53:04,901 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 08:53:04" (1/1) ... [2019-01-12 08:53:04,909 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-12 08:53:04,964 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-12 08:53:05,474 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 08:53:05,516 INFO L191 MainTranslator]: Completed pre-run [2019-01-12 08:53:05,778 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 08:53:05,818 INFO L195 MainTranslator]: Completed translation [2019-01-12 08:53:05,818 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:53:05 WrapperNode [2019-01-12 08:53:05,818 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-12 08:53:05,819 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-12 08:53:05,819 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-12 08:53:05,819 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-12 08:53:05,829 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:53:05" (1/1) ... [2019-01-12 08:53:05,866 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:53:05" (1/1) ... [2019-01-12 08:53:05,962 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-12 08:53:05,963 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-12 08:53:05,963 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-12 08:53:05,964 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-12 08:53:05,979 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:53:05" (1/1) ... [2019-01-12 08:53:05,979 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:53:05" (1/1) ... [2019-01-12 08:53:06,006 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:53:05" (1/1) ... [2019-01-12 08:53:06,006 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:53:05" (1/1) ... [2019-01-12 08:53:06,128 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:53:05" (1/1) ... [2019-01-12 08:53:06,165 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:53:05" (1/1) ... [2019-01-12 08:53:06,177 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:53:05" (1/1) ... [2019-01-12 08:53:06,194 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-12 08:53:06,195 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-12 08:53:06,195 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-12 08:53:06,195 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-12 08:53:06,197 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:53:05" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-12 08:53:06,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-01-12 08:53:06,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-01-12 08:53:06,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-01-12 08:53:06,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-01-12 08:53:06,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2019-01-12 08:53:06,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-01-12 08:53:06,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-12 08:53:06,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-12 08:53:06,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-01-12 08:53:06,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-01-12 08:53:07,081 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:07,165 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:07,590 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:07,694 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:10,685 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:15,088 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:15,248 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:15,285 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:15,413 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:16,749 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:16,772 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:17,630 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:18,533 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:20,600 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:20,735 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:20,767 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:20,817 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:20,860 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:23,145 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:23,328 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:23,466 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:24,010 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:24,049 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:26,231 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:26,262 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:26,289 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:26,316 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:28,457 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:28,652 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:29,016 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:29,059 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:29,182 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:29,770 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:32,023 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:32,065 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:32,114 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:32,597 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:34,686 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:35,417 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:35,693 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:35,788 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:35,864 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:35,886 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:36,498 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:37,535 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:37,626 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:39,818 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:39,867 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:39,902 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:40,385 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:41,248 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:41,798 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:41,931 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:41,959 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:42,495 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:42,539 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:42,560 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:45,677 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:45,719 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:47,464 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:47,475 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:47,550 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:47,791 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:47,850 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:48,463 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:48,591 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:48,623 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:48,698 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:49,241 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:49,275 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:49,925 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:50,870 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:51,629 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:52,395 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:52,478 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:52,665 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:53:53,057 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:54:00,083 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:54:08,943 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:54:15,933 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:54:15,981 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:54:16,656 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:54:21,798 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:54:24,014 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:54:24,151 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:54:25,083 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:54:25,155 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:54:25,252 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:54:25,325 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:54:26,100 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:54:26,126 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:54:26,149 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:54:28,252 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:54:30,102 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:54:31,137 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:54:31,211 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-12 08:54:31,239 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-12 08:54:31,239 INFO L286 CfgBuilder]: Removed 219 assue(true) statements. [2019-01-12 08:54:31,240 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 08:54:31 BoogieIcfgContainer [2019-01-12 08:54:31,241 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-12 08:54:31,242 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-01-12 08:54:31,242 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-01-12 08:54:31,246 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-01-12 08:54:31,246 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.01 08:53:04" (1/3) ... [2019-01-12 08:54:31,247 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@548088e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.01 08:54:31, skipping insertion in model container [2019-01-12 08:54:31,247 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 08:53:05" (2/3) ... [2019-01-12 08:54:31,247 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@548088e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.01 08:54:31, skipping insertion in model container [2019-01-12 08:54:31,248 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 08:54:31" (3/3) ... [2019-01-12 08:54:31,251 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0240a_true-unreach-call.c [2019-01-12 08:54:31,262 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-01-12 08:54:31,272 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-01-12 08:54:31,289 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-01-12 08:54:31,323 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-12 08:54:31,323 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-01-12 08:54:31,324 INFO L383 AbstractCegarLoop]: Hoare is true [2019-01-12 08:54:31,324 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-01-12 08:54:31,324 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-12 08:54:31,324 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-12 08:54:31,324 INFO L387 AbstractCegarLoop]: Difference is false [2019-01-12 08:54:31,324 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-12 08:54:31,324 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-01-12 08:54:31,350 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states. [2019-01-12 08:54:31,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-01-12 08:54:31,357 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 08:54:31,358 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 08:54:31,361 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 08:54:31,368 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 08:54:31,369 INFO L82 PathProgramCache]: Analyzing trace with hash 2087442571, now seen corresponding path program 1 times [2019-01-12 08:54:31,379 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2019-01-12 08:54:31,380 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2019-01-12 08:54:31,392 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 08:54:31,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 08:54:31,654 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-12 08:54:31,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 08:54:31,665 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2019-01-12 08:54:31,681 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 08:54:31,681 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-01-12 08:54:31,684 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-01-12 08:54:31,695 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-01-12 08:54:31,696 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-01-12 08:54:31,698 INFO L87 Difference]: Start difference. First operand 406 states. Second operand 2 states. [2019-01-12 08:54:31,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 08:54:31,771 INFO L93 Difference]: Finished difference Result 810 states and 1390 transitions. [2019-01-12 08:54:31,771 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-01-12 08:54:31,772 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2019-01-12 08:54:31,773 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 08:54:31,790 INFO L225 Difference]: With dead ends: 810 [2019-01-12 08:54:31,790 INFO L226 Difference]: Without dead ends: 403 [2019-01-12 08:54:31,796 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-01-12 08:54:31,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 403 states. [2019-01-12 08:54:31,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 403 to 403. [2019-01-12 08:54:31,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 403 states. [2019-01-12 08:54:31,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 403 states and 531 transitions. [2019-01-12 08:54:31,868 INFO L78 Accepts]: Start accepts. Automaton has 403 states and 531 transitions. Word has length 10 [2019-01-12 08:54:31,869 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 08:54:31,869 INFO L480 AbstractCegarLoop]: Abstraction has 403 states and 531 transitions. [2019-01-12 08:54:31,869 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-01-12 08:54:31,869 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 531 transitions. [2019-01-12 08:54:31,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-01-12 08:54:31,870 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 08:54:31,870 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 08:54:31,870 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 08:54:31,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 08:54:31,871 INFO L82 PathProgramCache]: Analyzing trace with hash -247864626, now seen corresponding path program 1 times [2019-01-12 08:54:31,872 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2019-01-12 08:54:31,872 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 3 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2019-01-12 08:54:31,888 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 08:54:32,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 08:54:32,227 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-12 08:54:32,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 08:54:32,614 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2019-01-12 08:54:32,630 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 08:54:32,630 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-01-12 08:54:32,632 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-01-12 08:54:32,632 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-01-12 08:54:32,632 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-01-12 08:54:32,633 INFO L87 Difference]: Start difference. First operand 403 states and 531 transitions. Second operand 6 states. [2019-01-12 08:54:33,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 08:54:33,133 INFO L93 Difference]: Finished difference Result 408 states and 535 transitions. [2019-01-12 08:54:33,137 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-01-12 08:54:33,138 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 11 [2019-01-12 08:54:33,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 08:54:33,141 INFO L225 Difference]: With dead ends: 408 [2019-01-12 08:54:33,144 INFO L226 Difference]: Without dead ends: 403 [2019-01-12 08:54:33,146 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 [2019-01-12 08:54:33,148 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 403 states. [2019-01-12 08:54:33,184 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 403 to 403. [2019-01-12 08:54:33,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 403 states. [2019-01-12 08:54:33,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 403 states and 530 transitions. [2019-01-12 08:54:33,189 INFO L78 Accepts]: Start accepts. Automaton has 403 states and 530 transitions. Word has length 11 [2019-01-12 08:54:33,190 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 08:54:33,190 INFO L480 AbstractCegarLoop]: Abstraction has 403 states and 530 transitions. [2019-01-12 08:54:33,190 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-01-12 08:54:33,190 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 530 transitions. [2019-01-12 08:54:33,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-01-12 08:54:33,191 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 08:54:33,191 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 08:54:33,191 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 08:54:33,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 08:54:33,195 INFO L82 PathProgramCache]: Analyzing trace with hash 2038209697, now seen corresponding path program 1 times [2019-01-12 08:54:33,196 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2019-01-12 08:54:33,198 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) [2019-01-12 08:54:33,205 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2019-01-12 08:54:33,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 08:54:33,459 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-12 08:54:33,659 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 08:54:33,663 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2019-01-12 08:54:33,687 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 08:54:33,687 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-01-12 08:54:33,687 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-01-12 08:54:33,688 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-01-12 08:54:33,689 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-01-12 08:54:33,689 INFO L87 Difference]: Start difference. First operand 403 states and 530 transitions. Second operand 4 states. [2019-01-12 08:54:33,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 08:54:33,900 INFO L93 Difference]: Finished difference Result 403 states and 530 transitions. [2019-01-12 08:54:33,901 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-01-12 08:54:33,902 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 16 [2019-01-12 08:54:33,902 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 08:54:33,902 INFO L225 Difference]: With dead ends: 403 [2019-01-12 08:54:33,902 INFO L226 Difference]: Without dead ends: 0 [2019-01-12 08:54:33,904 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 12 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-01-12 08:54:33,905 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-01-12 08:54:33,913 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-01-12 08:54:33,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-01-12 08:54:33,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-01-12 08:54:33,913 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 16 [2019-01-12 08:54:33,913 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 08:54:33,914 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-01-12 08:54:33,914 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-01-12 08:54:33,914 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-01-12 08:54:33,914 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-12 08:54:33,919 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-01-12 08:54:34,750 INFO L448 ceAbstractionStarter]: For program point L100-35(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:54:34,751 INFO L448 ceAbstractionStarter]: For program point L300(lines 300 307) no Hoare annotation was computed. [2019-01-12 08:54:34,751 INFO L448 ceAbstractionStarter]: For program point L300-2(lines 291 308) no Hoare annotation was computed. [2019-01-12 08:54:34,751 INFO L448 ceAbstractionStarter]: For program point L37(lines 37 40) no Hoare annotation was computed. [2019-01-12 08:54:34,751 INFO L448 ceAbstractionStarter]: For program point L500(lines 500 505) no Hoare annotation was computed. [2019-01-12 08:54:34,751 INFO L448 ceAbstractionStarter]: For program point L500-1(lines 399 528) no Hoare annotation was computed. [2019-01-12 08:54:34,751 INFO L448 ceAbstractionStarter]: For program point L500-2(lines 500 505) no Hoare annotation was computed. [2019-01-12 08:54:34,751 INFO L448 ceAbstractionStarter]: For program point L237(lines 237 240) no Hoare annotation was computed. [2019-01-12 08:54:34,751 INFO L448 ceAbstractionStarter]: For program point L171(lines 171 176) no Hoare annotation was computed. [2019-01-12 08:54:34,751 INFO L448 ceAbstractionStarter]: For program point L171-1(lines 164 178) no Hoare annotation was computed. [2019-01-12 08:54:34,752 INFO L448 ceAbstractionStarter]: For program point L171-2(lines 171 176) no Hoare annotation was computed. [2019-01-12 08:54:34,752 INFO L444 ceAbstractionStarter]: At program point L106(lines 88 107) the Hoare annotation is: false [2019-01-12 08:54:34,752 INFO L444 ceAbstractionStarter]: At program point L106-1(lines 88 107) the Hoare annotation is: false [2019-01-12 08:54:34,752 INFO L444 ceAbstractionStarter]: At program point L106-2(lines 88 107) the Hoare annotation is: false [2019-01-12 08:54:34,752 INFO L444 ceAbstractionStarter]: At program point L106-3(lines 88 107) the Hoare annotation is: false [2019-01-12 08:54:34,752 INFO L444 ceAbstractionStarter]: At program point L106-4(lines 88 107) the Hoare annotation is: false [2019-01-12 08:54:34,752 INFO L444 ceAbstractionStarter]: At program point L106-5(lines 88 107) the Hoare annotation is: false [2019-01-12 08:54:34,753 INFO L444 ceAbstractionStarter]: At program point L106-6(lines 88 107) the Hoare annotation is: false [2019-01-12 08:54:34,753 INFO L444 ceAbstractionStarter]: At program point L106-7(lines 88 107) the Hoare annotation is: false [2019-01-12 08:54:34,753 INFO L444 ceAbstractionStarter]: At program point L106-8(lines 88 107) the Hoare annotation is: false [2019-01-12 08:54:34,753 INFO L444 ceAbstractionStarter]: At program point L106-9(lines 88 107) the Hoare annotation is: false [2019-01-12 08:54:34,753 INFO L444 ceAbstractionStarter]: At program point L106-10(lines 88 107) the Hoare annotation is: false [2019-01-12 08:54:34,753 INFO L444 ceAbstractionStarter]: At program point L106-11(lines 88 107) the Hoare annotation is: false [2019-01-12 08:54:34,753 INFO L448 ceAbstractionStarter]: For program point L239(lines 239 240) no Hoare annotation was computed. [2019-01-12 08:54:34,753 INFO L448 ceAbstractionStarter]: For program point L239-2(lines 194 364) no Hoare annotation was computed. [2019-01-12 08:54:34,753 INFO L444 ceAbstractionStarter]: At program point L570(lines 538 572) the Hoare annotation is: false [2019-01-12 08:54:34,754 INFO L444 ceAbstractionStarter]: At program point L570-1(lines 538 572) the Hoare annotation is: false [2019-01-12 08:54:34,754 INFO L448 ceAbstractionStarter]: For program point L242(lines 194 364) no Hoare annotation was computed. [2019-01-12 08:54:34,754 INFO L448 ceAbstractionStarter]: For program point L44(lines 44 45) no Hoare annotation was computed. [2019-01-12 08:54:34,754 INFO L448 ceAbstractionStarter]: For program point L507-1(lines 507 512) no Hoare annotation was computed. [2019-01-12 08:54:34,754 INFO L444 ceAbstractionStarter]: At program point L507-2(lines 507 512) the Hoare annotation is: false [2019-01-12 08:54:34,754 INFO L448 ceAbstractionStarter]: For program point L507-3(lines 507 512) no Hoare annotation was computed. [2019-01-12 08:54:34,754 INFO L444 ceAbstractionStarter]: At program point L177(lines 164 178) the Hoare annotation is: false [2019-01-12 08:54:34,754 INFO L448 ceAbstractionStarter]: For program point L442(lines 442 488) no Hoare annotation was computed. [2019-01-12 08:54:34,754 INFO L448 ceAbstractionStarter]: For program point L46(lines 46 51) no Hoare annotation was computed. [2019-01-12 08:54:34,755 INFO L448 ceAbstractionStarter]: For program point L311-2(lines 311 314) no Hoare annotation was computed. [2019-01-12 08:54:34,755 INFO L444 ceAbstractionStarter]: At program point L311-3(lines 311 314) the Hoare annotation is: false [2019-01-12 08:54:34,755 INFO L448 ceAbstractionStarter]: For program point L245-2(lines 245 254) no Hoare annotation was computed. [2019-01-12 08:54:34,755 INFO L448 ceAbstractionStarter]: For program point L311-4(lines 311 314) no Hoare annotation was computed. [2019-01-12 08:54:34,755 INFO L444 ceAbstractionStarter]: At program point L245-3(lines 245 254) the Hoare annotation is: false [2019-01-12 08:54:34,755 INFO L448 ceAbstractionStarter]: For program point L245-4(lines 242 270) no Hoare annotation was computed. [2019-01-12 08:54:34,755 INFO L448 ceAbstractionStarter]: For program point L47(lines 47 48) no Hoare annotation was computed. [2019-01-12 08:54:34,755 INFO L448 ceAbstractionStarter]: For program point L47-2(lines 47 48) no Hoare annotation was computed. [2019-01-12 08:54:34,756 INFO L448 ceAbstractionStarter]: For program point L643(lines 643 646) no Hoare annotation was computed. [2019-01-12 08:54:34,756 INFO L448 ceAbstractionStarter]: For program point L247(lines 247 253) no Hoare annotation was computed. [2019-01-12 08:54:34,756 INFO L448 ceAbstractionStarter]: For program point L115-1(lines 115 120) no Hoare annotation was computed. [2019-01-12 08:54:34,756 INFO L444 ceAbstractionStarter]: At program point L115-2(lines 115 120) the Hoare annotation is: false [2019-01-12 08:54:34,756 INFO L448 ceAbstractionStarter]: For program point L115-3(lines 115 120) no Hoare annotation was computed. [2019-01-12 08:54:34,756 INFO L448 ceAbstractionStarter]: For program point L115-5(lines 115 120) no Hoare annotation was computed. [2019-01-12 08:54:34,756 INFO L444 ceAbstractionStarter]: At program point L115-6(lines 115 120) the Hoare annotation is: false [2019-01-12 08:54:34,756 INFO L448 ceAbstractionStarter]: For program point L115-7(lines 115 120) no Hoare annotation was computed. [2019-01-12 08:54:34,756 INFO L448 ceAbstractionStarter]: For program point L115-9(lines 115 120) no Hoare annotation was computed. [2019-01-12 08:54:34,756 INFO L444 ceAbstractionStarter]: At program point L115-10(lines 115 120) the Hoare annotation is: false [2019-01-12 08:54:34,757 INFO L448 ceAbstractionStarter]: For program point L115-11(lines 115 120) no Hoare annotation was computed. [2019-01-12 08:54:34,766 INFO L448 ceAbstractionStarter]: For program point L115-13(lines 115 120) no Hoare annotation was computed. [2019-01-12 08:54:34,766 INFO L444 ceAbstractionStarter]: At program point L115-14(lines 115 120) the Hoare annotation is: false [2019-01-12 08:54:34,766 INFO L448 ceAbstractionStarter]: For program point L115-15(lines 115 120) no Hoare annotation was computed. [2019-01-12 08:54:34,766 INFO L448 ceAbstractionStarter]: For program point L644(line 644) no Hoare annotation was computed. [2019-01-12 08:54:34,766 INFO L448 ceAbstractionStarter]: For program point L248(lines 248 251) no Hoare annotation was computed. [2019-01-12 08:54:34,767 INFO L448 ceAbstractionStarter]: For program point L513-2(lines 513 516) no Hoare annotation was computed. [2019-01-12 08:54:34,767 INFO L444 ceAbstractionStarter]: At program point L513-3(lines 513 516) the Hoare annotation is: false [2019-01-12 08:54:34,767 INFO L448 ceAbstractionStarter]: For program point L513-4(lines 513 516) no Hoare annotation was computed. [2019-01-12 08:54:34,767 INFO L448 ceAbstractionStarter]: For program point L448(line 448) no Hoare annotation was computed. [2019-01-12 08:54:34,767 INFO L448 ceAbstractionStarter]: For program point L448-2(lines 448 480) no Hoare annotation was computed. [2019-01-12 08:54:34,767 INFO L448 ceAbstractionStarter]: For program point L316-2(lines 316 320) no Hoare annotation was computed. [2019-01-12 08:54:34,767 INFO L444 ceAbstractionStarter]: At program point L316-3(lines 316 320) the Hoare annotation is: false [2019-01-12 08:54:34,767 INFO L448 ceAbstractionStarter]: For program point L316-4(lines 316 320) no Hoare annotation was computed. [2019-01-12 08:54:34,767 INFO L448 ceAbstractionStarter]: For program point L317-2(lines 317 318) no Hoare annotation was computed. [2019-01-12 08:54:34,767 INFO L444 ceAbstractionStarter]: At program point L317-3(lines 317 318) the Hoare annotation is: false [2019-01-12 08:54:34,768 INFO L448 ceAbstractionStarter]: For program point L317-4(lines 317 318) no Hoare annotation was computed. [2019-01-12 08:54:34,768 INFO L448 ceAbstractionStarter]: For program point L53(lines 53 75) no Hoare annotation was computed. [2019-01-12 08:54:34,768 INFO L451 ceAbstractionStarter]: At program point L648(lines 632 649) the Hoare annotation is: true [2019-01-12 08:54:34,768 INFO L448 ceAbstractionStarter]: For program point L54(lines 54 57) no Hoare annotation was computed. [2019-01-12 08:54:34,768 INFO L448 ceAbstractionStarter]: For program point L122(lines 122 134) no Hoare annotation was computed. [2019-01-12 08:54:34,768 INFO L448 ceAbstractionStarter]: For program point L122-2(lines 113 163) no Hoare annotation was computed. [2019-01-12 08:54:34,768 INFO L448 ceAbstractionStarter]: For program point L122-3(lines 122 134) no Hoare annotation was computed. [2019-01-12 08:54:34,768 INFO L448 ceAbstractionStarter]: For program point L122-5(lines 113 163) no Hoare annotation was computed. [2019-01-12 08:54:34,769 INFO L448 ceAbstractionStarter]: For program point L122-6(lines 122 134) no Hoare annotation was computed. [2019-01-12 08:54:34,769 INFO L448 ceAbstractionStarter]: For program point L122-8(lines 113 163) no Hoare annotation was computed. [2019-01-12 08:54:34,769 INFO L448 ceAbstractionStarter]: For program point L122-9(lines 122 134) no Hoare annotation was computed. [2019-01-12 08:54:34,769 INFO L448 ceAbstractionStarter]: For program point L122-11(lines 113 163) no Hoare annotation was computed. [2019-01-12 08:54:34,769 INFO L448 ceAbstractionStarter]: For program point L585-1(lines 585 589) no Hoare annotation was computed. [2019-01-12 08:54:34,769 INFO L444 ceAbstractionStarter]: At program point L585-2(lines 585 589) the Hoare annotation is: false [2019-01-12 08:54:34,769 INFO L448 ceAbstractionStarter]: For program point L585-3(lines 585 589) no Hoare annotation was computed. [2019-01-12 08:54:34,769 INFO L448 ceAbstractionStarter]: For program point L519-1(lines 519 520) no Hoare annotation was computed. [2019-01-12 08:54:34,769 INFO L444 ceAbstractionStarter]: At program point L519-3(lines 519 520) the Hoare annotation is: false [2019-01-12 08:54:34,769 INFO L448 ceAbstractionStarter]: For program point L585-5(lines 585 589) no Hoare annotation was computed. [2019-01-12 08:54:34,770 INFO L448 ceAbstractionStarter]: For program point L519-4(lines 519 520) no Hoare annotation was computed. [2019-01-12 08:54:34,770 INFO L444 ceAbstractionStarter]: At program point L585-6(lines 585 589) the Hoare annotation is: false [2019-01-12 08:54:34,770 INFO L448 ceAbstractionStarter]: For program point L585-7(lines 585 589) no Hoare annotation was computed. [2019-01-12 08:54:34,770 INFO L448 ceAbstractionStarter]: For program point L585-9(lines 585 589) no Hoare annotation was computed. [2019-01-12 08:54:34,770 INFO L444 ceAbstractionStarter]: At program point L585-10(lines 585 589) the Hoare annotation is: false [2019-01-12 08:54:34,770 INFO L448 ceAbstractionStarter]: For program point L255-1(lines 242 270) no Hoare annotation was computed. [2019-01-12 08:54:34,770 INFO L448 ceAbstractionStarter]: For program point L585-11(lines 585 589) no Hoare annotation was computed. [2019-01-12 08:54:34,770 INFO L448 ceAbstractionStarter]: For program point L123(lines 123 124) no Hoare annotation was computed. [2019-01-12 08:54:34,770 INFO L448 ceAbstractionStarter]: For program point L123-1(lines 123 124) no Hoare annotation was computed. [2019-01-12 08:54:34,770 INFO L448 ceAbstractionStarter]: For program point L123-2(lines 123 124) no Hoare annotation was computed. [2019-01-12 08:54:34,771 INFO L448 ceAbstractionStarter]: For program point L123-3(lines 123 124) no Hoare annotation was computed. [2019-01-12 08:54:34,774 INFO L448 ceAbstractionStarter]: For program point L454-1(lines 454 458) no Hoare annotation was computed. [2019-01-12 08:54:34,774 INFO L444 ceAbstractionStarter]: At program point L454-2(lines 454 458) the Hoare annotation is: false [2019-01-12 08:54:34,774 INFO L448 ceAbstractionStarter]: For program point L454-3(lines 454 458) no Hoare annotation was computed. [2019-01-12 08:54:34,774 INFO L444 ceAbstractionStarter]: At program point L322(lines 322 362) the Hoare annotation is: false [2019-01-12 08:54:34,774 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-01-12 08:54:34,775 INFO L444 ceAbstractionStarter]: At program point L256(lines 256 263) the Hoare annotation is: false [2019-01-12 08:54:34,775 INFO L448 ceAbstractionStarter]: For program point L323(line 323) no Hoare annotation was computed. [2019-01-12 08:54:34,775 INFO L448 ceAbstractionStarter]: For program point L257(line 257) no Hoare annotation was computed. [2019-01-12 08:54:34,775 INFO L448 ceAbstractionStarter]: For program point L522(lines 522 526) no Hoare annotation was computed. [2019-01-12 08:54:34,775 INFO L448 ceAbstractionStarter]: For program point L126-1(lines 126 130) no Hoare annotation was computed. [2019-01-12 08:54:34,775 INFO L444 ceAbstractionStarter]: At program point L126-2(lines 126 130) the Hoare annotation is: false [2019-01-12 08:54:34,775 INFO L448 ceAbstractionStarter]: For program point L60(lines 60 61) no Hoare annotation was computed. [2019-01-12 08:54:34,775 INFO L448 ceAbstractionStarter]: For program point L126-3(lines 126 130) no Hoare annotation was computed. [2019-01-12 08:54:34,775 INFO L448 ceAbstractionStarter]: For program point L126-5(lines 126 130) no Hoare annotation was computed. [2019-01-12 08:54:34,775 INFO L444 ceAbstractionStarter]: At program point L126-6(lines 126 130) the Hoare annotation is: false [2019-01-12 08:54:34,776 INFO L448 ceAbstractionStarter]: For program point L126-7(lines 126 130) no Hoare annotation was computed. [2019-01-12 08:54:34,776 INFO L448 ceAbstractionStarter]: For program point L126-9(lines 126 130) no Hoare annotation was computed. [2019-01-12 08:54:34,776 INFO L444 ceAbstractionStarter]: At program point L126-10(lines 126 130) the Hoare annotation is: false [2019-01-12 08:54:34,776 INFO L448 ceAbstractionStarter]: For program point L126-11(lines 126 130) no Hoare annotation was computed. [2019-01-12 08:54:34,776 INFO L448 ceAbstractionStarter]: For program point L126-13(lines 126 130) no Hoare annotation was computed. [2019-01-12 08:54:34,776 INFO L444 ceAbstractionStarter]: At program point L126-14(lines 126 130) the Hoare annotation is: false [2019-01-12 08:54:34,776 INFO L448 ceAbstractionStarter]: For program point L126-15(lines 126 130) no Hoare annotation was computed. [2019-01-12 08:54:34,776 INFO L448 ceAbstractionStarter]: For program point L325-2(lines 325 326) no Hoare annotation was computed. [2019-01-12 08:54:34,776 INFO L444 ceAbstractionStarter]: At program point L325-3(lines 325 326) the Hoare annotation is: false [2019-01-12 08:54:34,776 INFO L448 ceAbstractionStarter]: For program point L325-4(lines 322 362) no Hoare annotation was computed. [2019-01-12 08:54:34,777 INFO L448 ceAbstractionStarter]: For program point L260(line 260) no Hoare annotation was computed. [2019-01-12 08:54:34,777 INFO L448 ceAbstractionStarter]: For program point L62(lines 62 74) no Hoare annotation was computed. [2019-01-12 08:54:34,777 INFO L448 ceAbstractionStarter]: For program point L591(lines 591 594) no Hoare annotation was computed. [2019-01-12 08:54:34,777 INFO L448 ceAbstractionStarter]: For program point L591-2(lines 591 594) no Hoare annotation was computed. [2019-01-12 08:54:34,777 INFO L448 ceAbstractionStarter]: For program point L591-3(lines 591 594) no Hoare annotation was computed. [2019-01-12 08:54:34,777 INFO L448 ceAbstractionStarter]: For program point L591-5(lines 591 594) no Hoare annotation was computed. [2019-01-12 08:54:34,777 INFO L448 ceAbstractionStarter]: For program point L591-6(lines 591 594) no Hoare annotation was computed. [2019-01-12 08:54:34,777 INFO L448 ceAbstractionStarter]: For program point L591-8(lines 591 594) no Hoare annotation was computed. [2019-01-12 08:54:34,777 INFO L448 ceAbstractionStarter]: For program point L327-1(line 327) no Hoare annotation was computed. [2019-01-12 08:54:34,777 INFO L448 ceAbstractionStarter]: For program point L63(lines 63 72) no Hoare annotation was computed. [2019-01-12 08:54:34,778 INFO L448 ceAbstractionStarter]: For program point L63-1(lines 63 72) no Hoare annotation was computed. [2019-01-12 08:54:34,782 INFO L448 ceAbstractionStarter]: For program point L592(lines 592 593) no Hoare annotation was computed. [2019-01-12 08:54:34,782 INFO L448 ceAbstractionStarter]: For program point L592-1(lines 592 593) no Hoare annotation was computed. [2019-01-12 08:54:34,782 INFO L448 ceAbstractionStarter]: For program point L592-2(lines 592 593) no Hoare annotation was computed. [2019-01-12 08:54:34,782 INFO L448 ceAbstractionStarter]: For program point L460(lines 460 479) no Hoare annotation was computed. [2019-01-12 08:54:34,782 INFO L448 ceAbstractionStarter]: For program point L460-1(lines 448 480) no Hoare annotation was computed. [2019-01-12 08:54:34,782 INFO L448 ceAbstractionStarter]: For program point L64(lines 64 71) no Hoare annotation was computed. [2019-01-12 08:54:34,783 INFO L444 ceAbstractionStarter]: At program point L527(lines 399 528) the Hoare annotation is: false [2019-01-12 08:54:34,783 INFO L448 ceAbstractionStarter]: For program point L329(line 329) no Hoare annotation was computed. [2019-01-12 08:54:34,783 INFO L448 ceAbstractionStarter]: For program point L329-2(line 329) no Hoare annotation was computed. [2019-01-12 08:54:34,783 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-01-12 08:54:34,783 INFO L448 ceAbstractionStarter]: For program point L330(line 330) no Hoare annotation was computed. [2019-01-12 08:54:34,783 INFO L448 ceAbstractionStarter]: For program point L132(lines 132 133) no Hoare annotation was computed. [2019-01-12 08:54:34,783 INFO L448 ceAbstractionStarter]: For program point L132-1(lines 132 133) no Hoare annotation was computed. [2019-01-12 08:54:34,783 INFO L448 ceAbstractionStarter]: For program point L132-2(lines 132 133) no Hoare annotation was computed. [2019-01-12 08:54:34,784 INFO L448 ceAbstractionStarter]: For program point L132-3(lines 132 133) no Hoare annotation was computed. [2019-01-12 08:54:34,784 INFO L448 ceAbstractionStarter]: For program point L332-2(lines 332 333) no Hoare annotation was computed. [2019-01-12 08:54:34,784 INFO L444 ceAbstractionStarter]: At program point L332-3(lines 332 333) the Hoare annotation is: false [2019-01-12 08:54:34,784 INFO L448 ceAbstractionStarter]: For program point L332-4(lines 322 362) no Hoare annotation was computed. [2019-01-12 08:54:34,784 INFO L448 ceAbstractionStarter]: For program point L68(lines 68 69) no Hoare annotation was computed. [2019-01-12 08:54:34,784 INFO L448 ceAbstractionStarter]: For program point L68-2(lines 68 69) no Hoare annotation was computed. [2019-01-12 08:54:34,784 INFO L448 ceAbstractionStarter]: For program point L267(lines 267 268) no Hoare annotation was computed. [2019-01-12 08:54:34,787 INFO L448 ceAbstractionStarter]: For program point L598(lines 598 601) no Hoare annotation was computed. [2019-01-12 08:54:34,787 INFO L448 ceAbstractionStarter]: For program point L598-1(lines 598 601) no Hoare annotation was computed. [2019-01-12 08:54:34,787 INFO L448 ceAbstractionStarter]: For program point L598-2(lines 598 601) no Hoare annotation was computed. [2019-01-12 08:54:34,787 INFO L448 ceAbstractionStarter]: For program point L466-1(lines 466 470) no Hoare annotation was computed. [2019-01-12 08:54:34,787 INFO L444 ceAbstractionStarter]: At program point L466-2(lines 466 470) the Hoare annotation is: false [2019-01-12 08:54:34,788 INFO L448 ceAbstractionStarter]: For program point L466-3(lines 466 470) no Hoare annotation was computed. [2019-01-12 08:54:34,788 INFO L448 ceAbstractionStarter]: For program point L334-1(line 334) no Hoare annotation was computed. [2019-01-12 08:54:34,788 INFO L448 ceAbstractionStarter]: For program point L203(lines 203 204) no Hoare annotation was computed. [2019-01-12 08:54:34,788 INFO L448 ceAbstractionStarter]: For program point L203-2(lines 203 204) no Hoare annotation was computed. [2019-01-12 08:54:34,788 INFO L448 ceAbstractionStarter]: For program point L336-2(lines 336 337) no Hoare annotation was computed. [2019-01-12 08:54:34,788 INFO L444 ceAbstractionStarter]: At program point L336-3(lines 336 337) the Hoare annotation is: false [2019-01-12 08:54:34,788 INFO L448 ceAbstractionStarter]: For program point L336-4(lines 322 362) no Hoare annotation was computed. [2019-01-12 08:54:34,788 INFO L448 ceAbstractionStarter]: For program point L138(lines 138 139) no Hoare annotation was computed. [2019-01-12 08:54:34,788 INFO L448 ceAbstractionStarter]: For program point L138-1(lines 138 139) no Hoare annotation was computed. [2019-01-12 08:54:34,788 INFO L448 ceAbstractionStarter]: For program point L138-2(lines 138 139) no Hoare annotation was computed. [2019-01-12 08:54:34,789 INFO L448 ceAbstractionStarter]: For program point L138-3(lines 138 139) no Hoare annotation was computed. [2019-01-12 08:54:34,789 INFO L444 ceAbstractionStarter]: At program point L601(lines 582 602) the Hoare annotation is: false [2019-01-12 08:54:34,789 INFO L444 ceAbstractionStarter]: At program point L601-1(lines 582 602) the Hoare annotation is: false [2019-01-12 08:54:34,789 INFO L444 ceAbstractionStarter]: At program point L601-2(lines 582 602) the Hoare annotation is: false [2019-01-12 08:54:34,789 INFO L448 ceAbstractionStarter]: For program point L338-1(line 338) no Hoare annotation was computed. [2019-01-12 08:54:34,789 INFO L448 ceAbstractionStarter]: For program point L272-1(lines 194 364) no Hoare annotation was computed. [2019-01-12 08:54:34,789 INFO L448 ceAbstractionStarter]: For program point L140(lines 140 148) no Hoare annotation was computed. [2019-01-12 08:54:34,789 INFO L448 ceAbstractionStarter]: For program point L140-1(lines 140 148) no Hoare annotation was computed. [2019-01-12 08:54:34,789 INFO L448 ceAbstractionStarter]: For program point L140-2(lines 140 148) no Hoare annotation was computed. [2019-01-12 08:54:34,789 INFO L448 ceAbstractionStarter]: For program point L140-3(lines 140 148) no Hoare annotation was computed. [2019-01-12 08:54:34,790 INFO L448 ceAbstractionStarter]: For program point L141-1(lines 141 146) no Hoare annotation was computed. [2019-01-12 08:54:34,793 INFO L444 ceAbstractionStarter]: At program point L141-2(lines 141 146) the Hoare annotation is: false [2019-01-12 08:54:34,793 INFO L448 ceAbstractionStarter]: For program point L141-3(lines 141 146) no Hoare annotation was computed. [2019-01-12 08:54:34,793 INFO L448 ceAbstractionStarter]: For program point L141-5(lines 141 146) no Hoare annotation was computed. [2019-01-12 08:54:34,793 INFO L444 ceAbstractionStarter]: At program point L141-6(lines 141 146) the Hoare annotation is: false [2019-01-12 08:54:34,793 INFO L448 ceAbstractionStarter]: For program point L141-7(lines 141 146) no Hoare annotation was computed. [2019-01-12 08:54:34,794 INFO L448 ceAbstractionStarter]: For program point L141-9(lines 141 146) no Hoare annotation was computed. [2019-01-12 08:54:34,794 INFO L444 ceAbstractionStarter]: At program point L141-10(lines 141 146) the Hoare annotation is: false [2019-01-12 08:54:34,794 INFO L448 ceAbstractionStarter]: For program point L141-11(lines 141 146) no Hoare annotation was computed. [2019-01-12 08:54:34,794 INFO L448 ceAbstractionStarter]: For program point L141-13(lines 141 146) no Hoare annotation was computed. [2019-01-12 08:54:34,794 INFO L444 ceAbstractionStarter]: At program point L141-14(lines 141 146) the Hoare annotation is: false [2019-01-12 08:54:34,794 INFO L448 ceAbstractionStarter]: For program point L141-15(lines 141 146) no Hoare annotation was computed. [2019-01-12 08:54:34,794 INFO L444 ceAbstractionStarter]: At program point L604(lines 604 630) the Hoare annotation is: (let ((.cse0 (fp.div roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0) (_ +zero 11 53)))) (and (= ULTIMATE.start_sin_double_~x .cse0) (= |ULTIMATE.start_sin_double_#res| (fp.sub roundNearestTiesToEven .cse0 .cse0)))) [2019-01-12 08:54:34,794 INFO L448 ceAbstractionStarter]: For program point L472(lines 472 478) no Hoare annotation was computed. [2019-01-12 08:54:34,794 INFO L448 ceAbstractionStarter]: For program point L406-1(lines 406 410) no Hoare annotation was computed. [2019-01-12 08:54:34,795 INFO L444 ceAbstractionStarter]: At program point L406-2(lines 406 410) the Hoare annotation is: false [2019-01-12 08:54:34,798 INFO L448 ceAbstractionStarter]: For program point L340(line 340) no Hoare annotation was computed. [2019-01-12 08:54:34,798 INFO L448 ceAbstractionStarter]: For program point L406-3(lines 406 410) no Hoare annotation was computed. [2019-01-12 08:54:34,798 INFO L448 ceAbstractionStarter]: For program point L274-2(lines 274 275) no Hoare annotation was computed. [2019-01-12 08:54:34,798 INFO L444 ceAbstractionStarter]: At program point L274-3(lines 274 275) the Hoare annotation is: false [2019-01-12 08:54:34,798 INFO L448 ceAbstractionStarter]: For program point L274-4(lines 272 289) no Hoare annotation was computed. [2019-01-12 08:54:34,798 INFO L448 ceAbstractionStarter]: For program point L76(lines 76 81) no Hoare annotation was computed. [2019-01-12 08:54:34,799 INFO L448 ceAbstractionStarter]: For program point L76-1(lines 22 83) no Hoare annotation was computed. [2019-01-12 08:54:34,799 INFO L448 ceAbstractionStarter]: For program point L76-2(lines 76 81) no Hoare annotation was computed. [2019-01-12 08:54:34,799 INFO L448 ceAbstractionStarter]: For program point L341-2(lines 341 345) no Hoare annotation was computed. [2019-01-12 08:54:34,799 INFO L444 ceAbstractionStarter]: At program point L341-3(lines 341 345) the Hoare annotation is: false [2019-01-12 08:54:34,799 INFO L448 ceAbstractionStarter]: For program point L341-4(lines 341 345) no Hoare annotation was computed. [2019-01-12 08:54:34,799 INFO L448 ceAbstractionStarter]: For program point L209-2(lines 209 210) no Hoare annotation was computed. [2019-01-12 08:54:34,799 INFO L444 ceAbstractionStarter]: At program point L209-3(lines 209 210) the Hoare annotation is: false [2019-01-12 08:54:34,799 INFO L448 ceAbstractionStarter]: For program point L209-4(lines 209 210) no Hoare annotation was computed. [2019-01-12 08:54:34,799 INFO L448 ceAbstractionStarter]: For program point L210(line 210) no Hoare annotation was computed. [2019-01-12 08:54:34,799 INFO L448 ceAbstractionStarter]: For program point L210-2(line 210) no Hoare annotation was computed. [2019-01-12 08:54:34,799 INFO L448 ceAbstractionStarter]: For program point L607-1(lines 607 611) no Hoare annotation was computed. [2019-01-12 08:54:34,800 INFO L444 ceAbstractionStarter]: At program point L607-2(lines 607 611) the Hoare annotation is: (= ULTIMATE.start_sin_double_~x (fp.div roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0) (_ +zero 11 53))) [2019-01-12 08:54:34,800 INFO L448 ceAbstractionStarter]: For program point L607-3(lines 607 611) no Hoare annotation was computed. [2019-01-12 08:54:34,800 INFO L448 ceAbstractionStarter]: For program point L541-1(lines 541 545) no Hoare annotation was computed. [2019-01-12 08:54:34,800 INFO L444 ceAbstractionStarter]: At program point L541-2(lines 541 545) the Hoare annotation is: false [2019-01-12 08:54:34,800 INFO L448 ceAbstractionStarter]: For program point L541-3(lines 541 545) no Hoare annotation was computed. [2019-01-12 08:54:34,800 INFO L448 ceAbstractionStarter]: For program point L541-5(lines 541 545) no Hoare annotation was computed. [2019-01-12 08:54:34,800 INFO L444 ceAbstractionStarter]: At program point L541-6(lines 541 545) the Hoare annotation is: false [2019-01-12 08:54:34,800 INFO L448 ceAbstractionStarter]: For program point L541-7(lines 541 545) no Hoare annotation was computed. [2019-01-12 08:54:34,800 INFO L448 ceAbstractionStarter]: For program point L277-1(lines 277 278) no Hoare annotation was computed. [2019-01-12 08:54:34,800 INFO L448 ceAbstractionStarter]: For program point L277-3(lines 277 278) no Hoare annotation was computed. [2019-01-12 08:54:34,801 INFO L444 ceAbstractionStarter]: At program point L277-4(lines 277 278) the Hoare annotation is: false [2019-01-12 08:54:34,801 INFO L448 ceAbstractionStarter]: For program point L277-5(lines 277 278) no Hoare annotation was computed. [2019-01-12 08:54:34,803 INFO L448 ceAbstractionStarter]: For program point L212-2(lines 212 216) no Hoare annotation was computed. [2019-01-12 08:54:34,803 INFO L444 ceAbstractionStarter]: At program point L212-3(lines 212 216) the Hoare annotation is: false [2019-01-12 08:54:34,803 INFO L448 ceAbstractionStarter]: For program point L212-4(lines 212 216) no Hoare annotation was computed. [2019-01-12 08:54:34,803 INFO L448 ceAbstractionStarter]: For program point L213-2(lines 213 214) no Hoare annotation was computed. [2019-01-12 08:54:34,803 INFO L444 ceAbstractionStarter]: At program point L213-3(lines 213 214) the Hoare annotation is: false [2019-01-12 08:54:34,803 INFO L448 ceAbstractionStarter]: For program point L213-4(lines 213 214) no Hoare annotation was computed. [2019-01-12 08:54:34,803 INFO L448 ceAbstractionStarter]: For program point L412(lines 412 416) no Hoare annotation was computed. [2019-01-12 08:54:34,804 INFO L448 ceAbstractionStarter]: For program point L346-2(lines 346 350) no Hoare annotation was computed. [2019-01-12 08:54:34,804 INFO L444 ceAbstractionStarter]: At program point L346-3(lines 346 350) the Hoare annotation is: false [2019-01-12 08:54:34,804 INFO L448 ceAbstractionStarter]: For program point L280-2(lines 280 285) no Hoare annotation was computed. [2019-01-12 08:54:34,804 INFO L448 ceAbstractionStarter]: For program point L346-4(lines 346 350) no Hoare annotation was computed. [2019-01-12 08:54:34,804 INFO L444 ceAbstractionStarter]: At program point L280-3(lines 280 285) the Hoare annotation is: false [2019-01-12 08:54:34,804 INFO L448 ceAbstractionStarter]: For program point L280-4(lines 280 285) no Hoare annotation was computed. [2019-01-12 08:54:34,804 INFO L444 ceAbstractionStarter]: At program point L82(lines 22 83) the Hoare annotation is: false [2019-01-12 08:54:34,804 INFO L448 ceAbstractionStarter]: For program point L149(lines 149 154) no Hoare annotation was computed. [2019-01-12 08:54:34,804 INFO L448 ceAbstractionStarter]: For program point L149-1(lines 149 154) no Hoare annotation was computed. [2019-01-12 08:54:34,804 INFO L448 ceAbstractionStarter]: For program point L149-2(lines 149 154) no Hoare annotation was computed. [2019-01-12 08:54:34,805 INFO L448 ceAbstractionStarter]: For program point L149-3(lines 149 154) no Hoare annotation was computed. [2019-01-12 08:54:34,805 INFO L448 ceAbstractionStarter]: For program point L282-2(lines 282 283) no Hoare annotation was computed. [2019-01-12 08:54:34,805 INFO L444 ceAbstractionStarter]: At program point L282-3(lines 282 283) the Hoare annotation is: false [2019-01-12 08:54:34,805 INFO L448 ceAbstractionStarter]: For program point L150(lines 150 153) no Hoare annotation was computed. [2019-01-12 08:54:34,805 INFO L448 ceAbstractionStarter]: For program point L282-4(lines 282 283) no Hoare annotation was computed. [2019-01-12 08:54:34,805 INFO L448 ceAbstractionStarter]: For program point L150-1(lines 150 153) no Hoare annotation was computed. [2019-01-12 08:54:34,805 INFO L448 ceAbstractionStarter]: For program point L150-2(lines 150 153) no Hoare annotation was computed. [2019-01-12 08:54:34,805 INFO L448 ceAbstractionStarter]: For program point L150-3(lines 150 153) no Hoare annotation was computed. [2019-01-12 08:54:34,805 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 644) no Hoare annotation was computed. [2019-01-12 08:54:34,805 INFO L448 ceAbstractionStarter]: For program point L613(lines 613 629) no Hoare annotation was computed. [2019-01-12 08:54:34,806 INFO L448 ceAbstractionStarter]: For program point L547(lines 547 550) no Hoare annotation was computed. [2019-01-12 08:54:34,809 INFO L448 ceAbstractionStarter]: For program point L547-2(lines 547 550) no Hoare annotation was computed. [2019-01-12 08:54:34,809 INFO L448 ceAbstractionStarter]: For program point L547-3(lines 547 550) no Hoare annotation was computed. [2019-01-12 08:54:34,809 INFO L448 ceAbstractionStarter]: For program point L547-5(lines 547 550) no Hoare annotation was computed. [2019-01-12 08:54:34,809 INFO L448 ceAbstractionStarter]: For program point L548(lines 548 549) no Hoare annotation was computed. [2019-01-12 08:54:34,809 INFO L448 ceAbstractionStarter]: For program point L548-1(lines 548 549) no Hoare annotation was computed. [2019-01-12 08:54:34,809 INFO L448 ceAbstractionStarter]: For program point L482(lines 482 487) no Hoare annotation was computed. [2019-01-12 08:54:34,809 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-01-12 08:54:34,810 INFO L444 ceAbstractionStarter]: At program point L86(line 86) the Hoare annotation is: (let ((.cse0 (fp.div roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0) (_ +zero 11 53)))) (and (= (bvadd |ULTIMATE.start_isnan_double_#res| (_ bv4294967295 32)) (_ bv0 32)) (= ULTIMATE.start_sin_double_~x .cse0) (= |ULTIMATE.start_sin_double_#res| (fp.sub roundNearestTiesToEven .cse0 .cse0)))) [2019-01-12 08:54:34,810 INFO L448 ceAbstractionStarter]: For program point L615(lines 615 629) no Hoare annotation was computed. [2019-01-12 08:54:34,810 INFO L448 ceAbstractionStarter]: For program point L417(lines 417 441) no Hoare annotation was computed. [2019-01-12 08:54:34,810 INFO L448 ceAbstractionStarter]: For program point L351-2(lines 351 352) no Hoare annotation was computed. [2019-01-12 08:54:34,810 INFO L444 ceAbstractionStarter]: At program point L351-3(lines 351 352) the Hoare annotation is: false [2019-01-12 08:54:34,810 INFO L448 ceAbstractionStarter]: For program point L351-4(lines 322 362) no Hoare annotation was computed. [2019-01-12 08:54:34,810 INFO L448 ceAbstractionStarter]: For program point L418(lines 418 440) no Hoare annotation was computed. [2019-01-12 08:54:34,810 INFO L444 ceAbstractionStarter]: At program point L287(lines 194 364) the Hoare annotation is: false [2019-01-12 08:54:34,810 INFO L448 ceAbstractionStarter]: For program point L221-2(lines 221 225) no Hoare annotation was computed. [2019-01-12 08:54:34,810 INFO L444 ceAbstractionStarter]: At program point L221-3(lines 221 225) the Hoare annotation is: false [2019-01-12 08:54:34,811 INFO L448 ceAbstractionStarter]: For program point L221-4(lines 221 225) no Hoare annotation was computed. [2019-01-12 08:54:34,811 INFO L448 ceAbstractionStarter]: For program point L420(lines 420 427) no Hoare annotation was computed. [2019-01-12 08:54:34,811 INFO L448 ceAbstractionStarter]: For program point L420-2(lines 420 427) no Hoare annotation was computed. [2019-01-12 08:54:34,811 INFO L448 ceAbstractionStarter]: For program point L156-1(lines 156 161) no Hoare annotation was computed. [2019-01-12 08:54:34,811 INFO L444 ceAbstractionStarter]: At program point L156-2(lines 156 161) the Hoare annotation is: false [2019-01-12 08:54:34,811 INFO L448 ceAbstractionStarter]: For program point L90-1(lines 90 94) no Hoare annotation was computed. [2019-01-12 08:54:34,811 INFO L448 ceAbstractionStarter]: For program point L156-3(lines 156 161) no Hoare annotation was computed. [2019-01-12 08:54:34,811 INFO L444 ceAbstractionStarter]: At program point L90-2(lines 90 94) the Hoare annotation is: false [2019-01-12 08:54:34,811 INFO L448 ceAbstractionStarter]: For program point L156-5(lines 156 161) no Hoare annotation was computed. [2019-01-12 08:54:34,811 INFO L444 ceAbstractionStarter]: At program point L156-6(lines 156 161) the Hoare annotation is: false [2019-01-12 08:54:34,812 INFO L448 ceAbstractionStarter]: For program point L90-5(lines 90 94) no Hoare annotation was computed. [2019-01-12 08:54:34,812 INFO L448 ceAbstractionStarter]: For program point L156-7(lines 156 161) no Hoare annotation was computed. [2019-01-12 08:54:34,816 INFO L444 ceAbstractionStarter]: At program point L90-6(lines 90 94) the Hoare annotation is: false [2019-01-12 08:54:34,816 INFO L448 ceAbstractionStarter]: For program point L156-9(lines 156 161) no Hoare annotation was computed. [2019-01-12 08:54:34,816 INFO L444 ceAbstractionStarter]: At program point L156-10(lines 156 161) the Hoare annotation is: false [2019-01-12 08:54:34,816 INFO L448 ceAbstractionStarter]: For program point L90-9(lines 90 94) no Hoare annotation was computed. [2019-01-12 08:54:34,816 INFO L448 ceAbstractionStarter]: For program point L156-11(lines 156 161) no Hoare annotation was computed. [2019-01-12 08:54:34,817 INFO L444 ceAbstractionStarter]: At program point L90-10(lines 90 94) the Hoare annotation is: false [2019-01-12 08:54:34,817 INFO L448 ceAbstractionStarter]: For program point L156-13(lines 156 161) no Hoare annotation was computed. [2019-01-12 08:54:34,817 INFO L444 ceAbstractionStarter]: At program point L156-14(lines 156 161) the Hoare annotation is: false [2019-01-12 08:54:34,817 INFO L448 ceAbstractionStarter]: For program point L90-13(lines 90 94) no Hoare annotation was computed. [2019-01-12 08:54:34,817 INFO L448 ceAbstractionStarter]: For program point L156-15(lines 156 161) no Hoare annotation was computed. [2019-01-12 08:54:34,817 INFO L444 ceAbstractionStarter]: At program point L90-14(lines 90 94) the Hoare annotation is: false [2019-01-12 08:54:34,817 INFO L448 ceAbstractionStarter]: For program point L619(lines 619 628) no Hoare annotation was computed. [2019-01-12 08:54:34,817 INFO L448 ceAbstractionStarter]: For program point L90-17(lines 90 94) no Hoare annotation was computed. [2019-01-12 08:54:34,817 INFO L444 ceAbstractionStarter]: At program point L90-18(lines 90 94) the Hoare annotation is: false [2019-01-12 08:54:34,817 INFO L448 ceAbstractionStarter]: For program point L90-21(lines 90 94) no Hoare annotation was computed. [2019-01-12 08:54:34,817 INFO L444 ceAbstractionStarter]: At program point L90-22(lines 90 94) the Hoare annotation is: false [2019-01-12 08:54:34,818 INFO L448 ceAbstractionStarter]: For program point L90-25(lines 90 94) no Hoare annotation was computed. [2019-01-12 08:54:34,818 INFO L444 ceAbstractionStarter]: At program point L90-26(lines 90 94) the Hoare annotation is: false [2019-01-12 08:54:34,818 INFO L448 ceAbstractionStarter]: For program point L90-29(lines 90 94) no Hoare annotation was computed. [2019-01-12 08:54:34,818 INFO L444 ceAbstractionStarter]: At program point L90-30(lines 90 94) the Hoare annotation is: false [2019-01-12 08:54:34,818 INFO L448 ceAbstractionStarter]: For program point L90-33(lines 90 94) no Hoare annotation was computed. [2019-01-12 08:54:34,818 INFO L448 ceAbstractionStarter]: For program point L25-1(lines 25 30) no Hoare annotation was computed. [2019-01-12 08:54:34,818 INFO L444 ceAbstractionStarter]: At program point L90-34(lines 90 94) the Hoare annotation is: false [2019-01-12 08:54:34,818 INFO L444 ceAbstractionStarter]: At program point L25-2(lines 25 30) the Hoare annotation is: false [2019-01-12 08:54:34,818 INFO L448 ceAbstractionStarter]: For program point L25-3(lines 25 30) no Hoare annotation was computed. [2019-01-12 08:54:34,818 INFO L448 ceAbstractionStarter]: For program point L90-37(lines 90 94) no Hoare annotation was computed. [2019-01-12 08:54:34,819 INFO L444 ceAbstractionStarter]: At program point L90-38(lines 90 94) the Hoare annotation is: false [2019-01-12 08:54:34,821 INFO L448 ceAbstractionStarter]: For program point L90-41(lines 90 94) no Hoare annotation was computed. [2019-01-12 08:54:34,821 INFO L444 ceAbstractionStarter]: At program point L90-42(lines 90 94) the Hoare annotation is: false [2019-01-12 08:54:34,821 INFO L448 ceAbstractionStarter]: For program point L90-45(lines 90 94) no Hoare annotation was computed. [2019-01-12 08:54:34,821 INFO L444 ceAbstractionStarter]: At program point L90-46(lines 90 94) the Hoare annotation is: false [2019-01-12 08:54:34,821 INFO L448 ceAbstractionStarter]: For program point L620(line 620) no Hoare annotation was computed. [2019-01-12 08:54:34,821 INFO L448 ceAbstractionStarter]: For program point L555(lines 555 571) no Hoare annotation was computed. [2019-01-12 08:54:34,821 INFO L448 ceAbstractionStarter]: For program point L555-1(lines 555 571) no Hoare annotation was computed. [2019-01-12 08:54:34,822 INFO L448 ceAbstractionStarter]: For program point L622(line 622) no Hoare annotation was computed. [2019-01-12 08:54:34,822 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 493) no Hoare annotation was computed. [2019-01-12 08:54:34,822 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-01-12 08:54:34,822 INFO L448 ceAbstractionStarter]: For program point L95(lines 95 99) no Hoare annotation was computed. [2019-01-12 08:54:34,822 INFO L448 ceAbstractionStarter]: For program point L95-1(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:54:34,822 INFO L448 ceAbstractionStarter]: For program point L95-3(lines 95 99) no Hoare annotation was computed. [2019-01-12 08:54:34,822 INFO L448 ceAbstractionStarter]: For program point L95-4(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:54:34,822 INFO L448 ceAbstractionStarter]: For program point L95-6(lines 95 99) no Hoare annotation was computed. [2019-01-12 08:54:34,822 INFO L448 ceAbstractionStarter]: For program point L95-7(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:54:34,822 INFO L448 ceAbstractionStarter]: For program point L95-9(lines 95 99) no Hoare annotation was computed. [2019-01-12 08:54:34,822 INFO L448 ceAbstractionStarter]: For program point L95-10(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:54:34,822 INFO L448 ceAbstractionStarter]: For program point L95-12(lines 95 99) no Hoare annotation was computed. [2019-01-12 08:54:34,823 INFO L448 ceAbstractionStarter]: For program point L95-13(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:54:34,823 INFO L448 ceAbstractionStarter]: For program point L95-15(lines 95 99) no Hoare annotation was computed. [2019-01-12 08:54:34,823 INFO L448 ceAbstractionStarter]: For program point L624(line 624) no Hoare annotation was computed. [2019-01-12 08:54:34,823 INFO L448 ceAbstractionStarter]: For program point L95-16(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:54:34,823 INFO L448 ceAbstractionStarter]: For program point L558(lines 558 567) no Hoare annotation was computed. [2019-01-12 08:54:34,823 INFO L448 ceAbstractionStarter]: For program point L95-18(lines 95 99) no Hoare annotation was computed. [2019-01-12 08:54:34,823 INFO L448 ceAbstractionStarter]: For program point L95-19(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:54:34,823 INFO L448 ceAbstractionStarter]: For program point L558-2(lines 558 567) no Hoare annotation was computed. [2019-01-12 08:54:34,823 INFO L448 ceAbstractionStarter]: For program point L95-21(lines 95 99) no Hoare annotation was computed. [2019-01-12 08:54:34,823 INFO L448 ceAbstractionStarter]: For program point L95-22(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:54:34,823 INFO L448 ceAbstractionStarter]: For program point L95-24(lines 95 99) no Hoare annotation was computed. [2019-01-12 08:54:34,823 INFO L448 ceAbstractionStarter]: For program point L95-25(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:54:34,824 INFO L448 ceAbstractionStarter]: For program point L294-1(lines 294 297) no Hoare annotation was computed. [2019-01-12 08:54:34,827 INFO L448 ceAbstractionStarter]: For program point L95-27(lines 95 99) no Hoare annotation was computed. [2019-01-12 08:54:34,827 INFO L444 ceAbstractionStarter]: At program point L294-3(lines 294 297) the Hoare annotation is: false [2019-01-12 08:54:34,827 INFO L448 ceAbstractionStarter]: For program point L95-28(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:54:34,827 INFO L444 ceAbstractionStarter]: At program point L162(lines 113 163) the Hoare annotation is: false [2019-01-12 08:54:34,827 INFO L444 ceAbstractionStarter]: At program point L162-1(lines 113 163) the Hoare annotation is: false [2019-01-12 08:54:34,827 INFO L448 ceAbstractionStarter]: For program point L95-30(lines 95 99) no Hoare annotation was computed. [2019-01-12 08:54:34,827 INFO L444 ceAbstractionStarter]: At program point L162-2(lines 113 163) the Hoare annotation is: false [2019-01-12 08:54:34,827 INFO L448 ceAbstractionStarter]: For program point L95-31(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:54:34,828 INFO L444 ceAbstractionStarter]: At program point L162-3(lines 113 163) the Hoare annotation is: false [2019-01-12 08:54:34,828 INFO L448 ceAbstractionStarter]: For program point L95-33(lines 95 99) no Hoare annotation was computed. [2019-01-12 08:54:34,828 INFO L448 ceAbstractionStarter]: For program point L95-34(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:54:34,828 INFO L448 ceAbstractionStarter]: For program point L626(line 626) no Hoare annotation was computed. [2019-01-12 08:54:34,828 INFO L448 ceAbstractionStarter]: For program point L32(lines 32 75) no Hoare annotation was computed. [2019-01-12 08:54:34,828 INFO L448 ceAbstractionStarter]: For program point L561-1(lines 561 566) no Hoare annotation was computed. [2019-01-12 08:54:34,828 INFO L444 ceAbstractionStarter]: At program point L561-2(lines 561 566) the Hoare annotation is: false [2019-01-12 08:54:34,828 INFO L448 ceAbstractionStarter]: For program point L495-1(lines 495 499) no Hoare annotation was computed. [2019-01-12 08:54:34,828 INFO L448 ceAbstractionStarter]: For program point L561-3(lines 558 567) no Hoare annotation was computed. [2019-01-12 08:54:34,828 INFO L444 ceAbstractionStarter]: At program point L495-2(lines 495 499) the Hoare annotation is: false [2019-01-12 08:54:34,828 INFO L448 ceAbstractionStarter]: For program point L561-5(lines 561 566) no Hoare annotation was computed. [2019-01-12 08:54:34,829 INFO L444 ceAbstractionStarter]: At program point L363(lines 193 364) the Hoare annotation is: false [2019-01-12 08:54:34,829 INFO L444 ceAbstractionStarter]: At program point L561-6(lines 561 566) the Hoare annotation is: false [2019-01-12 08:54:34,829 INFO L448 ceAbstractionStarter]: For program point L561-7(lines 558 567) no Hoare annotation was computed. [2019-01-12 08:54:34,829 INFO L448 ceAbstractionStarter]: For program point L33(lines 33 52) no Hoare annotation was computed. [2019-01-12 08:54:34,829 INFO L448 ceAbstractionStarter]: For program point L232(lines 232 240) no Hoare annotation was computed. [2019-01-12 08:54:34,829 INFO L448 ceAbstractionStarter]: For program point L166-1(lines 166 170) no Hoare annotation was computed. [2019-01-12 08:54:34,829 INFO L444 ceAbstractionStarter]: At program point L166-2(lines 166 170) the Hoare annotation is: false [2019-01-12 08:54:34,829 INFO L448 ceAbstractionStarter]: For program point L100(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:54:34,829 INFO L448 ceAbstractionStarter]: For program point L100-1(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:54:34,829 INFO L448 ceAbstractionStarter]: For program point L100-2(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:54:34,829 INFO L448 ceAbstractionStarter]: For program point L34(lines 34 41) no Hoare annotation was computed. [2019-01-12 08:54:34,829 INFO L448 ceAbstractionStarter]: For program point L100-3(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:54:34,830 INFO L448 ceAbstractionStarter]: For program point L100-4(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:54:34,830 INFO L448 ceAbstractionStarter]: For program point L100-5(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:54:34,832 INFO L448 ceAbstractionStarter]: For program point L100-6(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:54:34,832 INFO L448 ceAbstractionStarter]: For program point L100-7(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:54:34,832 INFO L448 ceAbstractionStarter]: For program point L100-8(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:54:34,832 INFO L448 ceAbstractionStarter]: For program point L100-9(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:54:34,832 INFO L448 ceAbstractionStarter]: For program point L100-10(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:54:34,832 INFO L448 ceAbstractionStarter]: For program point L100-11(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:54:34,832 INFO L448 ceAbstractionStarter]: For program point L100-12(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:54:34,832 INFO L448 ceAbstractionStarter]: For program point L100-13(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:54:34,833 INFO L448 ceAbstractionStarter]: For program point L100-14(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:54:34,833 INFO L448 ceAbstractionStarter]: For program point L100-15(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:54:34,833 INFO L448 ceAbstractionStarter]: For program point L100-16(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:54:34,833 INFO L448 ceAbstractionStarter]: For program point L100-17(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:54:34,833 INFO L448 ceAbstractionStarter]: For program point L100-18(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:54:34,833 INFO L448 ceAbstractionStarter]: For program point L100-19(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:54:34,833 INFO L448 ceAbstractionStarter]: For program point L100-20(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:54:34,833 INFO L448 ceAbstractionStarter]: For program point L431(lines 431 438) no Hoare annotation was computed. [2019-01-12 08:54:34,833 INFO L448 ceAbstractionStarter]: For program point L100-21(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:54:34,833 INFO L448 ceAbstractionStarter]: For program point L100-22(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:54:34,833 INFO L448 ceAbstractionStarter]: For program point L431-2(lines 431 438) no Hoare annotation was computed. [2019-01-12 08:54:34,833 INFO L448 ceAbstractionStarter]: For program point L100-23(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:54:34,834 INFO L448 ceAbstractionStarter]: For program point L100-24(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:54:34,836 INFO L448 ceAbstractionStarter]: For program point L100-25(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:54:34,836 INFO L448 ceAbstractionStarter]: For program point L100-26(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:54:34,836 INFO L448 ceAbstractionStarter]: For program point L100-27(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:54:34,836 INFO L448 ceAbstractionStarter]: For program point L100-28(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:54:34,836 INFO L448 ceAbstractionStarter]: For program point L100-29(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:54:34,836 INFO L448 ceAbstractionStarter]: For program point L100-30(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:54:34,836 INFO L448 ceAbstractionStarter]: For program point L100-31(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:54:34,836 INFO L448 ceAbstractionStarter]: For program point L100-32(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:54:34,836 INFO L448 ceAbstractionStarter]: For program point L35(lines 35 40) no Hoare annotation was computed. [2019-01-12 08:54:34,837 INFO L448 ceAbstractionStarter]: For program point L100-33(lines 100 105) no Hoare annotation was computed. [2019-01-12 08:54:34,837 INFO L448 ceAbstractionStarter]: For program point L100-34(lines 88 107) no Hoare annotation was computed. [2019-01-12 08:54:34,870 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,871 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,877 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,877 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,882 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,882 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,882 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,882 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,883 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,883 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,883 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,887 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,887 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,887 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,888 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,888 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,888 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,888 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,897 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,897 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,899 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,899 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,899 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,899 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,899 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,907 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,907 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,907 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,907 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,907 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,908 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,908 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:34,914 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.01 08:54:34 BoogieIcfgContainer [2019-01-12 08:54:34,914 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-01-12 08:54:34,916 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-01-12 08:54:34,916 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-01-12 08:54:34,916 INFO L276 PluginConnector]: Witness Printer initialized [2019-01-12 08:54:34,918 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 08:54:31" (3/4) ... [2019-01-12 08:54:34,924 INFO L144 WitnessPrinter]: Generating witness for correct program [2019-01-12 08:54:34,984 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 45 nodes and edges [2019-01-12 08:54:34,986 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2019-01-12 08:54:34,987 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-01-12 08:54:35,036 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: x == ~fp.div~DOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0), ~Pluszero~LONGDOUBLE()) && \result == ~fp.sub~DOUBLE(~roundNearestTiesToEven, ~fp.div~DOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0), ~Pluszero~LONGDOUBLE()), ~fp.div~DOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0), ~Pluszero~LONGDOUBLE())) [2019-01-12 08:54:35,038 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (~bvadd64(\result, 4294967295bv32) == 0bv32 && x == ~fp.div~DOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0), ~Pluszero~LONGDOUBLE())) && \result == ~fp.sub~DOUBLE(~roundNearestTiesToEven, ~fp.div~DOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0), ~Pluszero~LONGDOUBLE()), ~fp.div~DOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0), ~Pluszero~LONGDOUBLE())) [2019-01-12 08:54:35,237 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2019-01-12 08:54:35,239 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-01-12 08:54:35,240 INFO L168 Benchmark]: Toolchain (without parser) took 90349.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 207.6 MB). Free memory was 951.3 MB in the beginning and 1.1 GB in the end (delta: -106.4 MB). Peak memory consumption was 101.2 MB. Max. memory is 11.5 GB. [2019-01-12 08:54:35,241 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-12 08:54:35,243 INFO L168 Benchmark]: CACSL2BoogieTranslator took 926.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 946.0 MB in the beginning and 1.1 GB in the end (delta: -154.2 MB). Peak memory consumption was 32.1 MB. Max. memory is 11.5 GB. [2019-01-12 08:54:35,243 INFO L168 Benchmark]: Boogie Procedure Inliner took 143.27 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. [2019-01-12 08:54:35,243 INFO L168 Benchmark]: Boogie Preprocessor took 232.02 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. [2019-01-12 08:54:35,244 INFO L168 Benchmark]: RCFGBuilder took 85046.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 853.4 MB in the end (delta: 226.4 MB). Peak memory consumption was 226.4 MB. Max. memory is 11.5 GB. [2019-01-12 08:54:35,244 INFO L168 Benchmark]: TraceAbstraction took 3672.16 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 80.7 MB). Free memory was 853.4 MB in the beginning and 1.1 GB in the end (delta: -235.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-01-12 08:54:35,244 INFO L168 Benchmark]: Witness Printer took 323.34 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: 30.9 MB). Peak memory consumption was 30.9 MB. Max. memory is 11.5 GB. [2019-01-12 08:54:35,251 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 926.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 946.0 MB in the beginning and 1.1 GB in the end (delta: -154.2 MB). Peak memory consumption was 32.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 143.27 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. * Boogie Preprocessor took 232.02 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. * RCFGBuilder took 85046.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 853.4 MB in the end (delta: 226.4 MB). Peak memory consumption was 226.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 3672.16 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 80.7 MB). Free memory was 853.4 MB in the beginning and 1.1 GB in the end (delta: -235.2 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 323.34 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: 30.9 MB). Peak memory consumption was 30.9 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: 644]: 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: 519]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 274]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 538]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 585]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 212]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 325]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 541]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 245]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 585]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 406]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 311]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 607]: Loop Invariant [2019-01-12 08:54:35,270 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:35,270 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:35,270 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:35,270 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: x == ~fp.div~DOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0), ~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 585]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 25]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 351]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 541]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 538]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 454]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 115]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 126]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 322]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 213]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 115]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 126]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 513]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 256]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 632]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 604]: Loop Invariant [2019-01-12 08:54:35,277 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:35,277 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:35,277 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:35,277 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:35,278 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:35,280 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:35,280 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:35,281 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:35,284 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:35,284 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:35,284 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:35,284 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:35,284 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:35,285 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: x == ~fp.div~DOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0), ~Pluszero~LONGDOUBLE()) && \result == ~fp.sub~DOUBLE(~roundNearestTiesToEven, ~fp.div~DOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0), ~Pluszero~LONGDOUBLE()), ~fp.div~DOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0), ~Pluszero~LONGDOUBLE())) - InvariantResult [Line: 282]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 209]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 399]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 582]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 221]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 316]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 582]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 495]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 164]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 115]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 582]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 126]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 141]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 22]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 156]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 193]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 561]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 113]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 141]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 113]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 113]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 113]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 115]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 126]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 466]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 294]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 141]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 156]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 166]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 561]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 507]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 156]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 277]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 346]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 194]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 332]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 280]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 141]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 86]: Loop Invariant [2019-01-12 08:54:35,289 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:35,289 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:35,290 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:35,290 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:35,290 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:35,290 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:35,290 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:35,291 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:35,291 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:35,291 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:35,291 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:35,291 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:35,291 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-01-12 08:54:35,291 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (~bvadd64(\result, 4294967295bv32) == 0bv32 && x == ~fp.div~DOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0), ~Pluszero~LONGDOUBLE())) && \result == ~fp.sub~DOUBLE(~roundNearestTiesToEven, ~fp.div~DOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0), ~Pluszero~LONGDOUBLE()), ~fp.div~DOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0), ~Pluszero~LONGDOUBLE())) - InvariantResult [Line: 156]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 317]: Loop Invariant Derived loop invariant: 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 406 locations, 1 error locations. SAFE Result, 3.5s OverallTime, 3 OverallIterations, 1 TraceHistogramMax, 0.8s AutomataDifference, 0.0s DeadEndRemovalTime, 0.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 1062 SDtfs, 534 SDslu, 1571 SDs, 0 SdLazy, 34 SolverSat, 2 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 38 GetRequests, 27 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s 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, 155 HoareAnnotationTreeSize, 95 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 95 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 37 NumberOfCodeBlocks, 37 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 34 ConstructedInterpolants, 3 QuantifiedInterpolants, 1946 SizeOfPredicates, 12 NumberOfNonLiveVariables, 661 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...