./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/float-newlib/double_req_bl_0310.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8d31f386 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/float-newlib/double_req_bl_0310.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 46a82ff75abe63350c915291adddc89196f703d9 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/float-newlib/double_req_bl_0310.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 46a82ff75abe63350c915291adddc89196f703d9 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.multireach-323-8d31f38 [2021-07-05 00:04:28,491 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 00:04:28,493 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 00:04:28,521 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 00:04:28,522 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 00:04:28,524 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 00:04:28,525 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 00:04:28,529 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 00:04:28,542 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 00:04:28,545 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 00:04:28,545 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 00:04:28,546 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 00:04:28,547 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 00:04:28,548 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 00:04:28,549 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 00:04:28,550 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 00:04:28,552 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 00:04:28,553 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 00:04:28,554 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 00:04:28,559 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 00:04:28,560 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 00:04:28,560 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 00:04:28,562 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 00:04:28,563 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 00:04:28,567 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 00:04:28,568 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 00:04:28,568 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 00:04:28,569 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 00:04:28,569 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 00:04:28,570 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 00:04:28,570 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 00:04:28,571 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 00:04:28,572 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 00:04:28,572 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 00:04:28,573 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 00:04:28,573 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 00:04:28,574 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 00:04:28,574 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 00:04:28,574 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 00:04:28,575 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 00:04:28,575 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 00:04:28,579 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-07-05 00:04:28,606 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 00:04:28,607 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 00:04:28,608 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 00:04:28,608 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 00:04:28,609 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 00:04:28,609 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 00:04:28,609 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-05 00:04:28,609 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-05 00:04:28,609 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-05 00:04:28,610 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 00:04:28,610 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 00:04:28,610 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 00:04:28,610 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 00:04:28,611 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-05 00:04:28,611 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 00:04:28,611 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 00:04:28,611 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 00:04:28,611 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 00:04:28,611 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 00:04:28,611 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 00:04:28,612 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 00:04:28,612 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 00:04:28,612 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 00:04:28,612 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 00:04:28,612 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-05 00:04:28,612 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-05 00:04:28,612 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 00:04:28,613 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 00:04:28,613 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 46a82ff75abe63350c915291adddc89196f703d9 [2021-07-05 00:04:28,874 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 00:04:28,901 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 00:04:28,902 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 00:04:28,903 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 00:04:28,903 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 00:04:28,904 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/float-newlib/double_req_bl_0310.c [2021-07-05 00:04:28,962 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0eb1c1fe2/47d4519a9b3b4d43befd56f138c5bc92/FLAG9a1f91b66 [2021-07-05 00:04:29,323 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 00:04:29,324 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-newlib/double_req_bl_0310.c [2021-07-05 00:04:29,333 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0eb1c1fe2/47d4519a9b3b4d43befd56f138c5bc92/FLAG9a1f91b66 [2021-07-05 00:04:29,694 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0eb1c1fe2/47d4519a9b3b4d43befd56f138c5bc92 [2021-07-05 00:04:29,697 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 00:04:29,699 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 00:04:29,701 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 00:04:29,701 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 00:04:29,704 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 00:04:29,704 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 12:04:29" (1/1) ... [2021-07-05 00:04:29,706 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@403c47c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 12:04:29, skipping insertion in model container [2021-07-05 00:04:29,706 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 12:04:29" (1/1) ... [2021-07-05 00:04:29,710 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 00:04:29,747 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 00:04:30,010 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-newlib/double_req_bl_0310.c[16331,16344] [2021-07-05 00:04:30,012 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 00:04:30,039 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 00:04:30,139 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-newlib/double_req_bl_0310.c[16331,16344] [2021-07-05 00:04:30,139 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 00:04:30,175 INFO L208 MainTranslator]: Completed translation [2021-07-05 00:04:30,175 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 12:04:30 WrapperNode [2021-07-05 00:04:30,175 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 00:04:30,176 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-05 00:04:30,176 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-05 00:04:30,176 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-05 00:04:30,180 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 12:04:30" (1/1) ... [2021-07-05 00:04:30,207 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 12:04:30" (1/1) ... [2021-07-05 00:04:30,257 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-05 00:04:30,258 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-05 00:04:30,258 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-05 00:04:30,258 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-05 00:04:30,264 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 12:04:30" (1/1) ... [2021-07-05 00:04:30,264 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 12:04:30" (1/1) ... [2021-07-05 00:04:30,273 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 12:04:30" (1/1) ... [2021-07-05 00:04:30,273 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 12:04:30" (1/1) ... [2021-07-05 00:04:30,325 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 12:04:30" (1/1) ... [2021-07-05 00:04:30,341 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 12:04:30" (1/1) ... [2021-07-05 00:04:30,346 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 12:04:30" (1/1) ... [2021-07-05 00:04:30,353 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-05 00:04:30,354 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-05 00:04:30,354 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-05 00:04:30,354 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-05 00:04:30,355 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 12:04:30" (1/1) ... [2021-07-05 00:04:30,359 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 00:04:30,364 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 00:04:30,373 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-07-05 00:04:30,393 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-07-05 00:04:30,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-05 00:04:30,408 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-05 00:04:30,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-07-05 00:04:30,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-07-05 00:04:30,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2021-07-05 00:04:30,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-05 00:04:30,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-05 00:04:30,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-07-05 00:04:30,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2021-07-05 00:04:30,410 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-07-05 00:04:31,568 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-05 00:04:31,568 INFO L299 CfgBuilder]: Removed 221 assume(true) statements. [2021-07-05 00:04:31,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 12:04:31 BoogieIcfgContainer [2021-07-05 00:04:31,570 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-05 00:04:31,572 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-05 00:04:31,573 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-05 00:04:31,575 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-05 00:04:31,575 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.07 12:04:29" (1/3) ... [2021-07-05 00:04:31,576 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21000602 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 12:04:31, skipping insertion in model container [2021-07-05 00:04:31,576 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 12:04:30" (2/3) ... [2021-07-05 00:04:31,576 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21000602 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 12:04:31, skipping insertion in model container [2021-07-05 00:04:31,576 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 12:04:31" (3/3) ... [2021-07-05 00:04:31,577 INFO L111 eAbstractionObserver]: Analyzing ICFG double_req_bl_0310.c [2021-07-05 00:04:31,582 INFO L198 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-05 00:04:31,582 INFO L158 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-07-05 00:04:31,627 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 00:04:31,633 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 00:04:31,634 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 00:04:31,654 INFO L276 IsEmpty]: Start isEmpty. Operand has 410 states, 408 states have (on average 1.7230392156862746) internal successors, (703), 409 states have internal predecessors, (703), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 00:04:31,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-07-05 00:04:31,660 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 00:04:31,661 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 00:04:31,661 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 00:04:31,666 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 00:04:31,667 INFO L82 PathProgramCache]: Analyzing trace with hash -1675022517, now seen corresponding path program 1 times [2021-07-05 00:04:31,673 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 00:04:31,673 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [698535587] [2021-07-05 00:04:31,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 00:04:31,674 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 00:04:31,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 00:04:31,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:04:31,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:04:31,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:04:31,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:04:31,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 00:04:31,888 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 00:04:31,888 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [698535587] [2021-07-05 00:04:31,889 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [698535587] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 00:04:31,889 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 00:04:31,889 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 00:04:31,891 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [346839904] [2021-07-05 00:04:31,894 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 00:04:31,894 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 00:04:31,902 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 00:04:31,903 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 00:04:31,905 INFO L87 Difference]: Start difference. First operand has 410 states, 408 states have (on average 1.7230392156862746) internal successors, (703), 409 states have internal predecessors, (703), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 00:04:31,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 00:04:31,964 INFO L93 Difference]: Finished difference Result 818 states and 1404 transitions. [2021-07-05 00:04:31,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 00:04:31,965 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2021-07-05 00:04:31,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 00:04:31,980 INFO L225 Difference]: With dead ends: 818 [2021-07-05 00:04:31,980 INFO L226 Difference]: Without dead ends: 407 [2021-07-05 00:04:31,986 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 00:04:31,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2021-07-05 00:04:32,021 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 407. [2021-07-05 00:04:32,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 407 states, 406 states have (on average 1.3201970443349753) internal successors, (536), 406 states have internal predecessors, (536), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 00:04:32,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 536 transitions. [2021-07-05 00:04:32,025 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 536 transitions. Word has length 10 [2021-07-05 00:04:32,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 00:04:32,026 INFO L442 AbstractCegarLoop]: Abstraction has 407 states and 536 transitions. [2021-07-05 00:04:32,026 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 00:04:32,026 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 536 transitions. [2021-07-05 00:04:32,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-07-05 00:04:32,026 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 00:04:32,027 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 00:04:32,027 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-05 00:04:32,027 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 00:04:32,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 00:04:32,028 INFO L82 PathProgramCache]: Analyzing trace with hash 284637582, now seen corresponding path program 1 times [2021-07-05 00:04:32,028 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 00:04:32,028 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1320497650] [2021-07-05 00:04:32,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 00:04:32,028 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 00:04:32,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-07-05 00:04:32,100 INFO L224 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-07-05 00:04:32,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-07-05 00:04:32,199 INFO L224 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-07-05 00:04:32,218 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-07-05 00:04:32,219 INFO L639 BasicCegarLoop]: Counterexample is feasible [2021-07-05 00:04:32,221 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-05 00:04:32,221 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 00:04:32,256 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.07 12:04:32 BoogieIcfgContainer [2021-07-05 00:04:32,256 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-05 00:04:32,256 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-07-05 00:04:32,256 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-07-05 00:04:32,257 INFO L275 PluginConnector]: Witness Printer initialized [2021-07-05 00:04:32,257 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 12:04:31" (3/4) ... [2021-07-05 00:04:32,259 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-07-05 00:04:32,259 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-07-05 00:04:32,260 INFO L168 Benchmark]: Toolchain (without parser) took 2561.01 ms. Allocated memory was 73.4 MB in the beginning and 159.4 MB in the end (delta: 86.0 MB). Free memory was 55.8 MB in the beginning and 118.8 MB in the end (delta: -62.9 MB). Peak memory consumption was 21.2 MB. Max. memory is 16.1 GB. [2021-07-05 00:04:32,261 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 73.4 MB. Free memory was 54.6 MB in the beginning and 54.5 MB in the end (delta: 61.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 00:04:32,261 INFO L168 Benchmark]: CACSL2BoogieTranslator took 474.13 ms. Allocated memory is still 73.4 MB. Free memory was 55.6 MB in the beginning and 39.7 MB in the end (delta: 15.9 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-07-05 00:04:32,261 INFO L168 Benchmark]: Boogie Procedure Inliner took 81.60 ms. Allocated memory is still 73.4 MB. Free memory was 39.5 MB in the beginning and 30.1 MB in the end (delta: 9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-07-05 00:04:32,262 INFO L168 Benchmark]: Boogie Preprocessor took 95.54 ms. Allocated memory is still 73.4 MB. Free memory was 30.1 MB in the beginning and 46.2 MB in the end (delta: -16.1 MB). Peak memory consumption was 12.3 MB. Max. memory is 16.1 GB. [2021-07-05 00:04:32,262 INFO L168 Benchmark]: RCFGBuilder took 1216.29 ms. Allocated memory was 73.4 MB in the beginning and 159.4 MB in the end (delta: 86.0 MB). Free memory was 45.9 MB in the beginning and 119.6 MB in the end (delta: -73.7 MB). Peak memory consumption was 45.2 MB. Max. memory is 16.1 GB. [2021-07-05 00:04:32,263 INFO L168 Benchmark]: TraceAbstraction took 683.71 ms. Allocated memory is still 159.4 MB. Free memory was 118.6 MB in the beginning and 119.8 MB in the end (delta: -1.2 MB). Peak memory consumption was 49.1 MB. Max. memory is 16.1 GB. [2021-07-05 00:04:32,263 INFO L168 Benchmark]: Witness Printer took 2.91 ms. Allocated memory is still 159.4 MB. Free memory was 119.8 MB in the beginning and 118.8 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 00:04:32,265 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 73.4 MB. Free memory was 54.6 MB in the beginning and 54.5 MB in the end (delta: 61.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 474.13 ms. Allocated memory is still 73.4 MB. Free memory was 55.6 MB in the beginning and 39.7 MB in the end (delta: 15.9 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 81.60 ms. Allocated memory is still 73.4 MB. Free memory was 39.5 MB in the beginning and 30.1 MB in the end (delta: 9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 95.54 ms. Allocated memory is still 73.4 MB. Free memory was 30.1 MB in the beginning and 46.2 MB in the end (delta: -16.1 MB). Peak memory consumption was 12.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1216.29 ms. Allocated memory was 73.4 MB in the beginning and 159.4 MB in the end (delta: 86.0 MB). Free memory was 45.9 MB in the beginning and 119.6 MB in the end (delta: -73.7 MB). Peak memory consumption was 45.2 MB. Max. memory is 16.1 GB. * TraceAbstraction took 683.71 ms. Allocated memory is still 159.4 MB. Free memory was 118.6 MB in the beginning and 119.8 MB in the end (delta: -1.2 MB). Peak memory consumption was 49.1 MB. Max. memory is 16.1 GB. * Witness Printer took 2.91 ms. Allocated memory is still 159.4 MB. Free memory was 119.8 MB in the beginning and 118.8 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 647]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of someUnaryDOUBLEoperation at line 532, overapproximation of someBinaryArithmeticDOUBLEoperation at line 618, overapproximation of bitwiseAnd at line 613, overapproximation of someBinaryDOUBLEComparisonOperation at line 88. Possible FailurePath: [L22] static const double huge_floor = 1.0e300; [L111-L113] static const double two54_scalbn = 1.80143985094819840000e+16, twom54_scalbn = 5.55111512312578270212e-17, huge_scalbn = 1.0e+300, tiny_scalbn = 1.0e-300; [L182] static const int init_jk_krempio[] = {2, 3, 4, 6}; [L184-L189] 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, }; [L191-L193] 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={15:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={13:0}, 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={7:0}, 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={11:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L642] double x = 0.0 / 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={15:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={13:0}, 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={7:0}, 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={11:0}, 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 [L613] 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={15:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={13:0}, 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={7:0}, 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={11:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L614] 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={15:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={13:0}, 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={7:0}, 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={11:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L617] COND TRUE ix >= 0x7ff00000 [L618] return x - x; [L618] 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={15:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={13:0}, 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={7:0}, 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={11:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L643] double res = cos_double(x); [L88] 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={15:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={13:0}, 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={7:0}, 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={11:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L646] COND TRUE !isnan_double(res) [L647] reach_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={15:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={13:0}, 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={7:0}, 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={11:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 410 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 597.5ms, OverallIterations: 2, TraceHistogramMax: 1, EmptinessCheckTime: 11.6ms, AutomataDifference: 91.9ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 15.5ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 539 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=410occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 29.3ms AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 11.1ms SsaConstructionTime, 143.7ms SatisfiabilityAnalysisTime, 86.5ms InterpolantComputationTime, 21 NumberOfCodeBlocks, 21 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 9 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2021-07-05 00:04:32,302 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-wip.dd.multireach-323-8d31f38 [2021-07-05 00:04:34,126 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 00:04:34,127 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 00:04:34,163 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 00:04:34,165 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 00:04:34,168 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 00:04:34,169 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 00:04:34,176 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 00:04:34,178 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 00:04:34,184 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 00:04:34,185 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 00:04:34,186 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 00:04:34,187 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 00:04:34,189 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 00:04:34,190 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 00:04:34,192 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 00:04:34,193 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 00:04:34,193 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 00:04:34,197 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 00:04:34,198 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 00:04:34,202 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 00:04:34,202 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 00:04:34,203 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 00:04:34,204 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 00:04:34,215 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 00:04:34,216 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 00:04:34,216 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 00:04:34,218 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 00:04:34,218 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 00:04:34,219 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 00:04:34,219 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 00:04:34,220 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 00:04:34,221 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 00:04:34,221 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 00:04:34,222 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 00:04:34,222 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 00:04:34,223 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 00:04:34,223 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 00:04:34,223 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 00:04:34,224 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 00:04:34,225 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 00:04:34,227 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2021-07-05 00:04:34,255 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 00:04:34,256 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 00:04:34,257 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 00:04:34,258 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 00:04:34,258 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 00:04:34,258 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 00:04:34,258 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-05 00:04:34,258 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-05 00:04:34,259 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 00:04:34,259 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 00:04:34,259 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 00:04:34,259 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 00:04:34,260 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-07-05 00:04:34,260 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-07-05 00:04:34,260 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-05 00:04:34,260 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 00:04:34,261 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 00:04:34,261 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 00:04:34,261 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 00:04:34,261 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 00:04:34,261 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 00:04:34,261 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 00:04:34,261 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 00:04:34,262 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 00:04:34,262 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 00:04:34,262 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-07-05 00:04:34,262 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-07-05 00:04:34,262 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 00:04:34,262 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 00:04:34,263 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-07-05 00:04:34,263 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 46a82ff75abe63350c915291adddc89196f703d9 [2021-07-05 00:04:34,560 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 00:04:34,584 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 00:04:34,586 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 00:04:34,587 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 00:04:34,587 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 00:04:34,588 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/float-newlib/double_req_bl_0310.c [2021-07-05 00:04:34,639 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5bcdfd94/8cd0d58ef2b043fa94203a5a3b970a40/FLAG892050f48 [2021-07-05 00:04:35,053 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 00:04:35,054 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-newlib/double_req_bl_0310.c [2021-07-05 00:04:35,064 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5bcdfd94/8cd0d58ef2b043fa94203a5a3b970a40/FLAG892050f48 [2021-07-05 00:04:35,077 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5bcdfd94/8cd0d58ef2b043fa94203a5a3b970a40 [2021-07-05 00:04:35,081 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 00:04:35,083 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 00:04:35,084 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 00:04:35,084 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 00:04:35,087 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 00:04:35,087 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 12:04:35" (1/1) ... [2021-07-05 00:04:35,088 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50fc2c34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 12:04:35, skipping insertion in model container [2021-07-05 00:04:35,088 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 12:04:35" (1/1) ... [2021-07-05 00:04:35,092 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 00:04:35,131 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 00:04:35,406 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-newlib/double_req_bl_0310.c[16331,16344] [2021-07-05 00:04:35,420 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 00:04:35,442 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 00:04:35,574 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-newlib/double_req_bl_0310.c[16331,16344] [2021-07-05 00:04:35,579 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 00:04:35,611 INFO L208 MainTranslator]: Completed translation [2021-07-05 00:04:35,612 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 12:04:35 WrapperNode [2021-07-05 00:04:35,613 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 00:04:35,614 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-05 00:04:35,614 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-05 00:04:35,614 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-05 00:04:35,619 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 12:04:35" (1/1) ... [2021-07-05 00:04:35,670 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 12:04:35" (1/1) ... [2021-07-05 00:04:35,726 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-05 00:04:35,727 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-05 00:04:35,727 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-05 00:04:35,727 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-05 00:04:35,732 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 12:04:35" (1/1) ... [2021-07-05 00:04:35,733 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 12:04:35" (1/1) ... [2021-07-05 00:04:35,745 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 12:04:35" (1/1) ... [2021-07-05 00:04:35,745 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 12:04:35" (1/1) ... [2021-07-05 00:04:35,798 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 12:04:35" (1/1) ... [2021-07-05 00:04:35,819 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 12:04:35" (1/1) ... [2021-07-05 00:04:35,830 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 12:04:35" (1/1) ... [2021-07-05 00:04:35,844 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-05 00:04:35,845 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-05 00:04:35,845 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-05 00:04:35,845 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-05 00:04:35,846 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 12:04:35" (1/1) ... [2021-07-05 00:04:35,850 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 00:04:35,854 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 00:04:35,878 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-07-05 00:04:35,923 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-07-05 00:04:35,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2021-07-05 00:04:35,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2021-07-05 00:04:35,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-07-05 00:04:35,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-07-05 00:04:35,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-05 00:04:35,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2021-07-05 00:04:35,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-07-05 00:04:35,940 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-05 00:04:35,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-05 00:04:35,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-07-05 00:04:35,940 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-07-05 00:06:16,296 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-05 00:06:16,296 INFO L299 CfgBuilder]: Removed 221 assume(true) statements. [2021-07-05 00:06:16,298 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 12:06:16 BoogieIcfgContainer [2021-07-05 00:06:16,298 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-05 00:06:16,299 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-05 00:06:16,299 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-05 00:06:16,301 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-05 00:06:16,301 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.07 12:04:35" (1/3) ... [2021-07-05 00:06:16,301 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6cd880db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 12:06:16, skipping insertion in model container [2021-07-05 00:06:16,302 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 12:04:35" (2/3) ... [2021-07-05 00:06:16,302 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6cd880db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 12:06:16, skipping insertion in model container [2021-07-05 00:06:16,302 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 12:06:16" (3/3) ... [2021-07-05 00:06:16,303 INFO L111 eAbstractionObserver]: Analyzing ICFG double_req_bl_0310.c [2021-07-05 00:06:16,307 INFO L198 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-05 00:06:16,308 INFO L158 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-07-05 00:06:16,349 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 00:06:16,353 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 00:06:16,353 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 00:06:16,368 INFO L276 IsEmpty]: Start isEmpty. Operand has 410 states, 408 states have (on average 1.7230392156862746) internal successors, (703), 409 states have internal predecessors, (703), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 00:06:16,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-07-05 00:06:16,371 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 00:06:16,372 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 00:06:16,372 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 00:06:16,377 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 00:06:16,377 INFO L82 PathProgramCache]: Analyzing trace with hash -1675022517, now seen corresponding path program 1 times [2021-07-05 00:06:16,385 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-07-05 00:06:16,385 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1289052327] [2021-07-05 00:06:16,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 00:06:16,386 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-07-05 00:06:16,386 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-07-05 00:06:16,413 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-07-05 00:06:16,476 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-07-05 00:06:16,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 00:06:16,857 INFO L263 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 1 conjunts are in the unsatisfiable core [2021-07-05 00:06:16,860 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 00:06:16,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,875 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,876 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,877 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 00:06:16,956 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-07-05 00:06:16,969 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,975 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,976 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,976 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,977 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,977 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,978 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,978 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,978 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,978 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,998 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:16,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:16,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,000 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:17,000 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,000 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:17,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:17,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:17,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:17,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 00:06:17,003 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-07-05 00:06:17,003 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1289052327] [2021-07-05 00:06:17,004 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1289052327] provided 2 perfect and 0 imperfect interpolant sequences [2021-07-05 00:06:17,004 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-07-05 00:06:17,004 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2021-07-05 00:06:17,005 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1893698685] [2021-07-05 00:06:17,008 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 00:06:17,008 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-07-05 00:06:17,025 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 00:06:17,027 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 00:06:17,030 INFO L87 Difference]: Start difference. First operand has 410 states, 408 states have (on average 1.7230392156862746) internal successors, (703), 409 states have internal predecessors, (703), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 00:06:17,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 00:06:17,090 INFO L93 Difference]: Finished difference Result 818 states and 1404 transitions. [2021-07-05 00:06:17,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 00:06:17,091 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2021-07-05 00:06:17,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 00:06:17,099 INFO L225 Difference]: With dead ends: 818 [2021-07-05 00:06:17,099 INFO L226 Difference]: Without dead ends: 407 [2021-07-05 00:06:17,102 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 00:06:17,114 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2021-07-05 00:06:17,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 407. [2021-07-05 00:06:17,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 407 states, 406 states have (on average 1.3201970443349753) internal successors, (536), 406 states have internal predecessors, (536), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 00:06:17,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 536 transitions. [2021-07-05 00:06:17,140 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 536 transitions. Word has length 10 [2021-07-05 00:06:17,141 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 00:06:17,141 INFO L442 AbstractCegarLoop]: Abstraction has 407 states and 536 transitions. [2021-07-05 00:06:17,141 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 00:06:17,141 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 536 transitions. [2021-07-05 00:06:17,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-07-05 00:06:17,142 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 00:06:17,142 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 00:06:17,159 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-07-05 00:06:17,357 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-07-05 00:06:17,357 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 00:06:17,358 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 00:06:17,358 INFO L82 PathProgramCache]: Analyzing trace with hash 284637582, now seen corresponding path program 1 times [2021-07-05 00:06:17,358 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-07-05 00:06:17,359 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [351308714] [2021-07-05 00:06:17,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 00:06:17,359 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-07-05 00:06:17,359 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-07-05 00:06:17,360 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-07-05 00:06:17,387 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-07-05 00:06:17,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 00:06:17,686 INFO L263 TraceCheckSpWp]: Trace formula consists of 228 conjuncts, 11 conjunts are in the unsatisfiable core [2021-07-05 00:06:17,687 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 00:06:17,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 00:06:17,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 00:06:17,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 00:06:17,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 00:06:17,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-07-05 00:06:17,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 00:06:17,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 00:06:17,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 00:06:17,925 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 8 [2021-07-05 00:06:17,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 00:06:17,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 00:06:17,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 00:06:17,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 00:06:17,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 00:06:17,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 00:06:17,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 00:06:17,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 00:06:17,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 00:06:17,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 00:06:17,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 00:06:17,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 00:06:17,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 00:06:17,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 00:06:17,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 00:06:17,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 00:06:17,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-07-05 00:06:17,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-07-05 00:06:17,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-07-05 00:06:17,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:17,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-07-05 00:06:18,065 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:18,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-07-05 00:06:18,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:18,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-07-05 00:06:18,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:18,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-07-05 00:06:18,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:18,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-07-05 00:06:18,363 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 14 DAG size of output: 3 [2021-07-05 00:06:18,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:18,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 00:06:18,366 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:18,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 00:06:18,367 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:18,367 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 00:06:18,367 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:18,368 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 00:06:18,545 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-07-05 00:06:18,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:18,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:18,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:18,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:18,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:18,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:18,547 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:18,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 00:06:18,547 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-07-05 00:06:18,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:18,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:18,548 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:18,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:18,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:18,549 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:18,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:18,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:06:18,550 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:18,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 00:06:18,551 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:18,551 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 00:06:18,551 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:18,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 00:06:18,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:18,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 00:06:18,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:18,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 00:06:18,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:18,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 00:06:18,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:18,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 00:06:18,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:18,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 00:06:18,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:18,952 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:06:18,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:18,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-07-05 00:06:18,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-07-05 00:06:18,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:18,955 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:06:18,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:18,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-07-05 00:06:18,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-07-05 00:06:18,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:18,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 00:06:18,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:18,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 00:06:19,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:19,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-07-05 00:06:19,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:19,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-07-05 00:06:19,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:19,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-07-05 00:06:19,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:19,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-07-05 00:06:19,780 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 8 [2021-07-05 00:06:19,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:19,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-07-05 00:06:19,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:19,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-07-05 00:06:19,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:19,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-07-05 00:06:19,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:19,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-07-05 00:06:19,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:19,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-07-05 00:06:19,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:19,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-07-05 00:06:19,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:19,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-07-05 00:06:19,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:19,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-07-05 00:06:19,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:19,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-07-05 00:06:19,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:19,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-07-05 00:06:19,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:19,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-07-05 00:06:19,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:19,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-07-05 00:06:19,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:19,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-07-05 00:06:19,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:19,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-07-05 00:06:19,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:19,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-07-05 00:06:19,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:19,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-07-05 00:06:19,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:19,791 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:06:19,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:19,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-07-05 00:06:19,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-07-05 00:06:19,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:19,793 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:06:19,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:19,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-07-05 00:06:19,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-07-05 00:06:19,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:19,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-07-05 00:06:19,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:06:19,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-07-05 00:06:19,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 00:06:19,821 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-07-05 00:06:19,821 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [351308714] [2021-07-05 00:06:19,821 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [351308714] provided 2 perfect and 0 imperfect interpolant sequences [2021-07-05 00:06:19,821 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-07-05 00:06:19,821 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 10 [2021-07-05 00:06:19,821 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1230570838] [2021-07-05 00:06:19,822 INFO L425 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-07-05 00:06:19,823 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-07-05 00:06:19,823 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-07-05 00:06:19,823 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2021-07-05 00:06:19,823 INFO L87 Difference]: Start difference. First operand 407 states and 536 transitions. Second operand has 10 states, 10 states have (on average 2.1) internal successors, (21), 10 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 00:06:20,602 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 12 [2021-07-05 00:06:20,963 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2021-07-05 00:06:21,219 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 17 [2021-07-05 00:09:51,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 00:09:51,643 INFO L93 Difference]: Finished difference Result 540 states and 709 transitions. [2021-07-05 00:09:51,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-05 00:09:51,663 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.1) internal successors, (21), 10 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2021-07-05 00:09:51,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 00:09:51,665 INFO L225 Difference]: With dead ends: 540 [2021-07-05 00:09:51,665 INFO L226 Difference]: Without dead ends: 535 [2021-07-05 00:09:51,666 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 10 SyntacticMatches, 2 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 2768.3ms TimeCoverageRelationStatistics Valid=48, Invalid=108, Unknown=0, NotChecked=0, Total=156 [2021-07-05 00:09:51,666 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 535 states. [2021-07-05 00:09:51,685 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 535 to 407. [2021-07-05 00:09:51,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 407 states, 406 states have (on average 1.3177339901477831) internal successors, (535), 406 states have internal predecessors, (535), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 00:09:51,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 535 transitions. [2021-07-05 00:09:51,698 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 535 transitions. Word has length 11 [2021-07-05 00:09:51,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 00:09:51,698 INFO L442 AbstractCegarLoop]: Abstraction has 407 states and 535 transitions. [2021-07-05 00:09:51,698 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 2.1) internal successors, (21), 10 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 00:09:51,698 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 535 transitions. [2021-07-05 00:09:51,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-07-05 00:09:51,699 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 00:09:51,699 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 00:09:51,715 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-07-05 00:09:51,913 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-07-05 00:09:51,913 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 00:09:51,913 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 00:09:51,913 INFO L82 PathProgramCache]: Analyzing trace with hash 2055387187, now seen corresponding path program 1 times [2021-07-05 00:09:51,914 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-07-05 00:09:51,914 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1201825365] [2021-07-05 00:09:51,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 00:09:51,914 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-07-05 00:09:51,914 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-07-05 00:09:51,915 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-07-05 00:09:51,916 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-07-05 00:09:52,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 00:09:52,333 INFO L263 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 8 conjunts are in the unsatisfiable core [2021-07-05 00:09:52,335 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 00:09:52,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:52,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:52,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:52,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:52,338 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-07-05 00:09:52,340 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,340 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,341 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-07-05 00:09:52,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 00:09:52,342 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,344 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-07-05 00:09:52,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 00:09:52,350 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,351 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-07-05 00:09:52,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 00:09:52,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,352 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-07-05 00:09:52,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 00:09:52,441 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,441 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,442 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-07-05 00:09:52,444 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,444 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,444 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-07-05 00:09:52,446 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-07-05 00:09:52,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,448 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,448 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,449 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-07-05 00:09:52,449 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-07-05 00:09:52,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,454 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,454 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,455 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-07-05 00:09:52,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-07-05 00:09:52,458 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,458 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,458 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-07-05 00:09:52,459 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-07-05 00:09:52,461 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,463 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,463 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,463 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,464 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,464 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-07-05 00:09:52,464 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-07-05 00:09:52,464 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,465 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,465 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-07-05 00:09:52,465 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-07-05 00:09:52,466 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,466 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,466 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,467 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-07-05 00:09:52,467 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-07-05 00:09:52,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,593 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-07-05 00:09:52,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-07-05 00:09:52,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,594 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-07-05 00:09:52,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-07-05 00:09:52,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,596 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,597 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-07-05 00:09:52,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-07-05 00:09:52,598 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-07-05 00:09:52,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-07-05 00:09:52,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,599 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,600 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-07-05 00:09:52,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-07-05 00:09:52,601 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-07-05 00:09:52,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-07-05 00:09:52,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,603 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-07-05 00:09:52,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-07-05 00:09:52,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,610 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-07-05 00:09:52,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-07-05 00:09:52,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,612 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-07-05 00:09:52,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-07-05 00:09:52,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,614 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,614 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-07-05 00:09:52,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-07-05 00:09:52,615 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-07-05 00:09:52,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-07-05 00:09:52,617 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,617 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,618 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-07-05 00:09:52,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-07-05 00:09:52,619 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-07-05 00:09:52,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-07-05 00:09:52,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,620 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:52,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:52,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-07-05 00:09:52,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-07-05 00:09:55,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,009 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:55,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-07-05 00:09:55,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-07-05 00:09:55,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,011 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:55,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-07-05 00:09:55,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-07-05 00:09:55,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,021 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,021 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,023 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,023 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,024 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,024 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,025 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,025 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,026 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,026 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,027 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,027 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 00:09:55,030 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-07-05 00:09:55,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,057 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,057 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,058 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,058 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,058 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,058 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,060 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 00:09:55,060 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,060 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 00:09:55,060 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,061 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 00:09:55,061 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,061 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 00:09:55,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-07-05 00:09:55,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-07-05 00:09:55,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-07-05 00:09:55,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-07-05 00:09:55,404 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-07-05 00:09:55,405 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-07-05 00:09:55,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,406 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-07-05 00:09:55,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,406 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-07-05 00:09:55,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,407 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:55,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,408 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-07-05 00:09:55,408 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-07-05 00:09:55,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,409 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:55,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-07-05 00:09:55,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-07-05 00:09:55,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,411 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:55,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-07-05 00:09:55,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-07-05 00:09:55,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,413 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:55,414 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-07-05 00:09:55,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-07-05 00:09:55,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,415 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:55,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,415 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-07-05 00:09:55,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-07-05 00:09:55,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,868 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:55,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-07-05 00:09:55,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-07-05 00:09:55,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,869 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 00:09:55,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-07-05 00:09:55,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-07-05 00:09:55,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 00:09:55,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 00:09:55,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 00:09:55,890 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-07-05 00:09:55,890 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1201825365] [2021-07-05 00:09:55,891 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1201825365] provided 2 perfect and 0 imperfect interpolant sequences [2021-07-05 00:09:55,891 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-07-05 00:09:55,891 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2021-07-05 00:09:55,891 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1826654539] [2021-07-05 00:09:55,891 INFO L425 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-07-05 00:09:55,891 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-07-05 00:09:55,891 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-07-05 00:09:55,891 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=37, Unknown=1, NotChecked=0, Total=56 [2021-07-05 00:09:55,892 INFO L87 Difference]: Start difference. First operand 407 states and 535 transitions. Second operand has 8 states, 8 states have (on average 2.625) internal successors, (21), 8 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 00:09:58,184 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 18 [2021-07-05 00:10:04,429 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2021-07-05 00:10:06,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 00:10:06,475 INFO L93 Difference]: Finished difference Result 407 states and 535 transitions. [2021-07-05 00:10:06,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 00:10:06,491 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.625) internal successors, (21), 8 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2021-07-05 00:10:06,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 00:10:06,491 INFO L225 Difference]: With dead ends: 407 [2021-07-05 00:10:06,491 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 00:10:06,492 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 7801.0ms TimeCoverageRelationStatistics Valid=31, Invalid=56, Unknown=3, NotChecked=0, Total=90 [2021-07-05 00:10:06,492 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 00:10:06,492 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 00:10:06,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 00:10:06,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 00:10:06,492 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 16 [2021-07-05 00:10:06,492 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 00:10:06,492 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 00:10:06,492 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 2.625) internal successors, (21), 8 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 00:10:06,492 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 00:10:06,492 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 00:10:06,495 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 00:10:06,499 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,532 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,533 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,534 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,534 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,534 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,535 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,535 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,536 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,537 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,537 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,537 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,538 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,538 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,540 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,541 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,543 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,545 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,545 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,546 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,546 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,547 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,547 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,548 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,548 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,549 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,549 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,550 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,554 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,554 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,555 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,555 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,556 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,558 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,558 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,559 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,560 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,561 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,561 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,561 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,562 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,562 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,562 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,563 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,564 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,564 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,565 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,565 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,565 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,566 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,568 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,570 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,570 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,571 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,573 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,574 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,574 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,575 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,575 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,576 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,576 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,577 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,577 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,577 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,578 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,579 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,579 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,580 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,580 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,581 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,581 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,582 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,582 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,583 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,583 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,584 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,587 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,588 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,588 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,588 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,589 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,590 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,590 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,591 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,592 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,592 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,593 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,593 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,593 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,594 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,594 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,594 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,595 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,618 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,619 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:06,619 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 00:10:07,344 WARN L205 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 9 DAG size of output: 8 [2021-07-05 00:10:07,882 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 12 [2021-07-05 00:10:08,101 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2021-07-05 00:10:08,849 INFO L762 garLoopResultBuilder]: For program point L102(lines 102 107) no Hoare annotation was computed. [2021-07-05 00:10:08,849 INFO L762 garLoopResultBuilder]: For program point L102-1(lines 90 109) no Hoare annotation was computed. [2021-07-05 00:10:08,849 INFO L762 garLoopResultBuilder]: For program point L102-2(lines 102 107) no Hoare annotation was computed. [2021-07-05 00:10:08,849 INFO L762 garLoopResultBuilder]: For program point L102-3(lines 102 107) no Hoare annotation was computed. [2021-07-05 00:10:08,849 INFO L762 garLoopResultBuilder]: For program point L102-4(lines 90 109) no Hoare annotation was computed. [2021-07-05 00:10:08,849 INFO L762 garLoopResultBuilder]: For program point L102-5(lines 102 107) no Hoare annotation was computed. [2021-07-05 00:10:08,849 INFO L762 garLoopResultBuilder]: For program point L102-6(lines 102 107) no Hoare annotation was computed. [2021-07-05 00:10:08,849 INFO L762 garLoopResultBuilder]: For program point L102-7(lines 90 109) no Hoare annotation was computed. [2021-07-05 00:10:08,849 INFO L762 garLoopResultBuilder]: For program point L102-8(lines 102 107) no Hoare annotation was computed. [2021-07-05 00:10:08,849 INFO L762 garLoopResultBuilder]: For program point L102-9(lines 102 107) no Hoare annotation was computed. [2021-07-05 00:10:08,849 INFO L762 garLoopResultBuilder]: For program point L102-10(lines 90 109) no Hoare annotation was computed. [2021-07-05 00:10:08,849 INFO L762 garLoopResultBuilder]: For program point L102-11(lines 102 107) no Hoare annotation was computed. [2021-07-05 00:10:08,849 INFO L762 garLoopResultBuilder]: For program point L102-12(lines 102 107) no Hoare annotation was computed. [2021-07-05 00:10:08,849 INFO L762 garLoopResultBuilder]: For program point L102-13(lines 90 109) no Hoare annotation was computed. [2021-07-05 00:10:08,849 INFO L762 garLoopResultBuilder]: For program point L102-14(lines 102 107) no Hoare annotation was computed. [2021-07-05 00:10:08,849 INFO L762 garLoopResultBuilder]: For program point L102-15(lines 102 107) no Hoare annotation was computed. [2021-07-05 00:10:08,849 INFO L762 garLoopResultBuilder]: For program point L102-16(lines 90 109) no Hoare annotation was computed. [2021-07-05 00:10:08,849 INFO L762 garLoopResultBuilder]: For program point L102-17(lines 102 107) no Hoare annotation was computed. [2021-07-05 00:10:08,849 INFO L762 garLoopResultBuilder]: For program point L102-18(lines 102 107) no Hoare annotation was computed. [2021-07-05 00:10:08,849 INFO L762 garLoopResultBuilder]: For program point L102-19(lines 90 109) no Hoare annotation was computed. [2021-07-05 00:10:08,849 INFO L762 garLoopResultBuilder]: For program point L102-20(lines 102 107) no Hoare annotation was computed. [2021-07-05 00:10:08,850 INFO L762 garLoopResultBuilder]: For program point L102-21(lines 102 107) no Hoare annotation was computed. [2021-07-05 00:10:08,850 INFO L762 garLoopResultBuilder]: For program point L102-22(lines 90 109) no Hoare annotation was computed. [2021-07-05 00:10:08,850 INFO L762 garLoopResultBuilder]: For program point L102-23(lines 102 107) no Hoare annotation was computed. [2021-07-05 00:10:08,850 INFO L762 garLoopResultBuilder]: For program point L102-24(lines 102 107) no Hoare annotation was computed. [2021-07-05 00:10:08,850 INFO L762 garLoopResultBuilder]: For program point L102-25(lines 90 109) no Hoare annotation was computed. [2021-07-05 00:10:08,850 INFO L762 garLoopResultBuilder]: For program point L102-26(lines 102 107) no Hoare annotation was computed. [2021-07-05 00:10:08,850 INFO L762 garLoopResultBuilder]: For program point L102-27(lines 102 107) no Hoare annotation was computed. [2021-07-05 00:10:08,850 INFO L762 garLoopResultBuilder]: For program point L102-28(lines 90 109) no Hoare annotation was computed. [2021-07-05 00:10:08,850 INFO L762 garLoopResultBuilder]: For program point L102-29(lines 102 107) no Hoare annotation was computed. [2021-07-05 00:10:08,850 INFO L762 garLoopResultBuilder]: For program point L102-30(lines 102 107) no Hoare annotation was computed. [2021-07-05 00:10:08,850 INFO L762 garLoopResultBuilder]: For program point L102-31(lines 90 109) no Hoare annotation was computed. [2021-07-05 00:10:08,850 INFO L762 garLoopResultBuilder]: For program point L102-32(lines 102 107) no Hoare annotation was computed. [2021-07-05 00:10:08,850 INFO L762 garLoopResultBuilder]: For program point L102-33(lines 102 107) no Hoare annotation was computed. [2021-07-05 00:10:08,850 INFO L762 garLoopResultBuilder]: For program point L102-34(lines 90 109) no Hoare annotation was computed. [2021-07-05 00:10:08,850 INFO L762 garLoopResultBuilder]: For program point L102-35(lines 102 107) no Hoare annotation was computed. [2021-07-05 00:10:08,850 INFO L762 garLoopResultBuilder]: For program point L500(lines 500 505) no Hoare annotation was computed. [2021-07-05 00:10:08,850 INFO L762 garLoopResultBuilder]: For program point L500-1(lines 399 528) no Hoare annotation was computed. [2021-07-05 00:10:08,850 INFO L762 garLoopResultBuilder]: For program point L500-2(lines 500 505) no Hoare annotation was computed. [2021-07-05 00:10:08,850 INFO L762 garLoopResultBuilder]: For program point L237(lines 237 240) no Hoare annotation was computed. [2021-07-05 00:10:08,850 INFO L762 garLoopResultBuilder]: For program point L239(lines 239 240) no Hoare annotation was computed. [2021-07-05 00:10:08,850 INFO L762 garLoopResultBuilder]: For program point L239-2(lines 196 364) no Hoare annotation was computed. [2021-07-05 00:10:08,850 INFO L758 garLoopResultBuilder]: At program point L108(lines 90 109) the Hoare annotation is: false [2021-07-05 00:10:08,850 INFO L758 garLoopResultBuilder]: At program point L108-1(lines 90 109) the Hoare annotation is: false [2021-07-05 00:10:08,850 INFO L758 garLoopResultBuilder]: At program point L108-2(lines 90 109) the Hoare annotation is: false [2021-07-05 00:10:08,850 INFO L758 garLoopResultBuilder]: At program point L108-3(lines 90 109) the Hoare annotation is: false [2021-07-05 00:10:08,851 INFO L758 garLoopResultBuilder]: At program point L108-4(lines 90 109) the Hoare annotation is: false [2021-07-05 00:10:08,851 INFO L758 garLoopResultBuilder]: At program point L108-5(lines 90 109) the Hoare annotation is: false [2021-07-05 00:10:08,851 INFO L758 garLoopResultBuilder]: At program point L108-6(lines 90 109) the Hoare annotation is: false [2021-07-05 00:10:08,851 INFO L758 garLoopResultBuilder]: At program point L108-7(lines 90 109) the Hoare annotation is: false [2021-07-05 00:10:08,851 INFO L758 garLoopResultBuilder]: At program point L108-8(lines 90 109) the Hoare annotation is: false [2021-07-05 00:10:08,851 INFO L758 garLoopResultBuilder]: At program point L108-9(lines 90 109) the Hoare annotation is: false [2021-07-05 00:10:08,851 INFO L758 garLoopResultBuilder]: At program point L108-10(lines 90 109) the Hoare annotation is: false [2021-07-05 00:10:08,851 INFO L758 garLoopResultBuilder]: At program point L108-11(lines 90 109) the Hoare annotation is: false [2021-07-05 00:10:08,851 INFO L762 garLoopResultBuilder]: For program point L242(lines 196 364) no Hoare annotation was computed. [2021-07-05 00:10:08,851 INFO L762 garLoopResultBuilder]: For program point L507-1(lines 507 512) no Hoare annotation was computed. [2021-07-05 00:10:08,851 INFO L758 garLoopResultBuilder]: At program point L507-2(lines 507 512) the Hoare annotation is: false [2021-07-05 00:10:08,851 INFO L762 garLoopResultBuilder]: For program point L507-3(lines 507 512) no Hoare annotation was computed. [2021-07-05 00:10:08,851 INFO L762 garLoopResultBuilder]: For program point L245-2(lines 245 254) no Hoare annotation was computed. [2021-07-05 00:10:08,851 INFO L758 garLoopResultBuilder]: At program point L245-3(lines 245 254) the Hoare annotation is: false [2021-07-05 00:10:08,851 INFO L762 garLoopResultBuilder]: For program point L245-4(lines 242 270) no Hoare annotation was computed. [2021-07-05 00:10:08,851 INFO L762 garLoopResultBuilder]: For program point L247(lines 247 253) no Hoare annotation was computed. [2021-07-05 00:10:08,851 INFO L762 garLoopResultBuilder]: For program point L248(lines 248 251) no Hoare annotation was computed. [2021-07-05 00:10:08,851 INFO L762 garLoopResultBuilder]: For program point L513-2(lines 513 516) no Hoare annotation was computed. [2021-07-05 00:10:08,851 INFO L758 garLoopResultBuilder]: At program point L513-3(lines 513 516) the Hoare annotation is: false [2021-07-05 00:10:08,851 INFO L762 garLoopResultBuilder]: For program point L513-4(lines 513 516) no Hoare annotation was computed. [2021-07-05 00:10:08,851 INFO L762 garLoopResultBuilder]: For program point L117-1(lines 117 122) no Hoare annotation was computed. [2021-07-05 00:10:08,851 INFO L758 garLoopResultBuilder]: At program point L117-2(lines 117 122) the Hoare annotation is: false [2021-07-05 00:10:08,851 INFO L762 garLoopResultBuilder]: For program point L117-3(lines 117 122) no Hoare annotation was computed. [2021-07-05 00:10:08,851 INFO L762 garLoopResultBuilder]: For program point L117-5(lines 117 122) no Hoare annotation was computed. [2021-07-05 00:10:08,851 INFO L758 garLoopResultBuilder]: At program point L117-6(lines 117 122) the Hoare annotation is: false [2021-07-05 00:10:08,851 INFO L762 garLoopResultBuilder]: For program point L117-7(lines 117 122) no Hoare annotation was computed. [2021-07-05 00:10:08,852 INFO L762 garLoopResultBuilder]: For program point L117-9(lines 117 122) no Hoare annotation was computed. [2021-07-05 00:10:08,852 INFO L758 garLoopResultBuilder]: At program point L117-10(lines 117 122) the Hoare annotation is: false [2021-07-05 00:10:08,852 INFO L762 garLoopResultBuilder]: For program point L117-11(lines 117 122) no Hoare annotation was computed. [2021-07-05 00:10:08,852 INFO L762 garLoopResultBuilder]: For program point L117-13(lines 117 122) no Hoare annotation was computed. [2021-07-05 00:10:08,852 INFO L758 garLoopResultBuilder]: At program point L117-14(lines 117 122) the Hoare annotation is: false [2021-07-05 00:10:08,852 INFO L762 garLoopResultBuilder]: For program point L117-15(lines 117 122) no Hoare annotation was computed. [2021-07-05 00:10:08,852 INFO L762 garLoopResultBuilder]: For program point L646(lines 646 649) no Hoare annotation was computed. [2021-07-05 00:10:08,852 INFO L762 garLoopResultBuilder]: For program point L647(line 647) no Hoare annotation was computed. [2021-07-05 00:10:08,852 INFO L765 garLoopResultBuilder]: At program point L650(lines 635 651) the Hoare annotation is: true [2021-07-05 00:10:08,852 INFO L762 garLoopResultBuilder]: For program point L519-1(lines 519 520) no Hoare annotation was computed. [2021-07-05 00:10:08,852 INFO L758 garLoopResultBuilder]: At program point L519-3(lines 519 520) the Hoare annotation is: false [2021-07-05 00:10:08,852 INFO L762 garLoopResultBuilder]: For program point L519-4(lines 519 520) no Hoare annotation was computed. [2021-07-05 00:10:08,852 INFO L762 garLoopResultBuilder]: For program point L255-1(lines 242 270) no Hoare annotation was computed. [2021-07-05 00:10:08,852 INFO L758 garLoopResultBuilder]: At program point L256(lines 256 263) the Hoare annotation is: false [2021-07-05 00:10:08,852 INFO L762 garLoopResultBuilder]: For program point L124(lines 124 136) no Hoare annotation was computed. [2021-07-05 00:10:08,852 INFO L762 garLoopResultBuilder]: For program point L124-2(lines 115 165) no Hoare annotation was computed. [2021-07-05 00:10:08,852 INFO L762 garLoopResultBuilder]: For program point L124-3(lines 124 136) no Hoare annotation was computed. [2021-07-05 00:10:08,852 INFO L762 garLoopResultBuilder]: For program point L124-5(lines 115 165) no Hoare annotation was computed. [2021-07-05 00:10:08,852 INFO L762 garLoopResultBuilder]: For program point L124-6(lines 124 136) no Hoare annotation was computed. [2021-07-05 00:10:08,852 INFO L762 garLoopResultBuilder]: For program point L124-8(lines 115 165) no Hoare annotation was computed. [2021-07-05 00:10:08,852 INFO L762 garLoopResultBuilder]: For program point L124-9(lines 124 136) no Hoare annotation was computed. [2021-07-05 00:10:08,852 INFO L762 garLoopResultBuilder]: For program point L124-11(lines 115 165) no Hoare annotation was computed. [2021-07-05 00:10:08,852 INFO L762 garLoopResultBuilder]: For program point L257(line 257) no Hoare annotation was computed. [2021-07-05 00:10:08,852 INFO L762 garLoopResultBuilder]: For program point L125(lines 125 126) no Hoare annotation was computed. [2021-07-05 00:10:08,852 INFO L762 garLoopResultBuilder]: For program point L125-1(lines 125 126) no Hoare annotation was computed. [2021-07-05 00:10:08,852 INFO L762 garLoopResultBuilder]: For program point L125-2(lines 125 126) no Hoare annotation was computed. [2021-07-05 00:10:08,852 INFO L762 garLoopResultBuilder]: For program point L125-3(lines 125 126) no Hoare annotation was computed. [2021-07-05 00:10:08,852 INFO L762 garLoopResultBuilder]: For program point L522(lines 522 526) no Hoare annotation was computed. [2021-07-05 00:10:08,852 INFO L762 garLoopResultBuilder]: For program point L260(line 260) no Hoare annotation was computed. [2021-07-05 00:10:08,853 INFO L762 garLoopResultBuilder]: For program point L128-1(lines 128 132) no Hoare annotation was computed. [2021-07-05 00:10:08,853 INFO L758 garLoopResultBuilder]: At program point L128-2(lines 128 132) the Hoare annotation is: false [2021-07-05 00:10:08,853 INFO L762 garLoopResultBuilder]: For program point L128-3(lines 128 132) no Hoare annotation was computed. [2021-07-05 00:10:08,853 INFO L762 garLoopResultBuilder]: For program point L128-5(lines 128 132) no Hoare annotation was computed. [2021-07-05 00:10:08,853 INFO L758 garLoopResultBuilder]: At program point L128-6(lines 128 132) the Hoare annotation is: false [2021-07-05 00:10:08,853 INFO L762 garLoopResultBuilder]: For program point L128-7(lines 128 132) no Hoare annotation was computed. [2021-07-05 00:10:08,853 INFO L762 garLoopResultBuilder]: For program point L128-9(lines 128 132) no Hoare annotation was computed. [2021-07-05 00:10:08,853 INFO L758 garLoopResultBuilder]: At program point L128-10(lines 128 132) the Hoare annotation is: false [2021-07-05 00:10:08,853 INFO L762 garLoopResultBuilder]: For program point L128-11(lines 128 132) no Hoare annotation was computed. [2021-07-05 00:10:08,853 INFO L762 garLoopResultBuilder]: For program point L128-13(lines 128 132) no Hoare annotation was computed. [2021-07-05 00:10:08,853 INFO L758 garLoopResultBuilder]: At program point L128-14(lines 128 132) the Hoare annotation is: false [2021-07-05 00:10:08,853 INFO L762 garLoopResultBuilder]: For program point L128-15(lines 128 132) no Hoare annotation was computed. [2021-07-05 00:10:08,853 INFO L758 garLoopResultBuilder]: At program point L527(lines 399 528) the Hoare annotation is: false [2021-07-05 00:10:08,853 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 00:10:08,853 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 647) no Hoare annotation was computed. [2021-07-05 00:10:08,853 INFO L762 garLoopResultBuilder]: For program point L134(lines 134 135) no Hoare annotation was computed. [2021-07-05 00:10:08,853 INFO L762 garLoopResultBuilder]: For program point L134-1(lines 134 135) no Hoare annotation was computed. [2021-07-05 00:10:08,853 INFO L762 garLoopResultBuilder]: For program point L134-2(lines 134 135) no Hoare annotation was computed. [2021-07-05 00:10:08,853 INFO L762 garLoopResultBuilder]: For program point L134-3(lines 134 135) no Hoare annotation was computed. [2021-07-05 00:10:08,853 INFO L762 garLoopResultBuilder]: For program point L267(lines 267 268) no Hoare annotation was computed. [2021-07-05 00:10:08,853 INFO L762 garLoopResultBuilder]: For program point L272-1(lines 196 364) no Hoare annotation was computed. [2021-07-05 00:10:08,853 INFO L762 garLoopResultBuilder]: For program point L140(lines 140 141) no Hoare annotation was computed. [2021-07-05 00:10:08,853 INFO L762 garLoopResultBuilder]: For program point L140-1(lines 140 141) no Hoare annotation was computed. [2021-07-05 00:10:08,853 INFO L762 garLoopResultBuilder]: For program point L140-2(lines 140 141) no Hoare annotation was computed. [2021-07-05 00:10:08,853 INFO L762 garLoopResultBuilder]: For program point L140-3(lines 140 141) no Hoare annotation was computed. [2021-07-05 00:10:08,853 INFO L762 garLoopResultBuilder]: For program point L406-1(lines 406 410) no Hoare annotation was computed. [2021-07-05 00:10:08,854 INFO L758 garLoopResultBuilder]: At program point L406-2(lines 406 410) the Hoare annotation is: false [2021-07-05 00:10:08,854 INFO L762 garLoopResultBuilder]: For program point L406-3(lines 406 410) no Hoare annotation was computed. [2021-07-05 00:10:08,854 INFO L762 garLoopResultBuilder]: For program point L274-2(lines 274 275) no Hoare annotation was computed. [2021-07-05 00:10:08,854 INFO L758 garLoopResultBuilder]: At program point L274-3(lines 274 275) the Hoare annotation is: false [2021-07-05 00:10:08,854 INFO L762 garLoopResultBuilder]: For program point L142(lines 142 150) no Hoare annotation was computed. [2021-07-05 00:10:08,854 INFO L762 garLoopResultBuilder]: For program point L274-4(lines 272 289) no Hoare annotation was computed. [2021-07-05 00:10:08,854 INFO L762 garLoopResultBuilder]: For program point L142-1(lines 142 150) no Hoare annotation was computed. [2021-07-05 00:10:08,854 INFO L762 garLoopResultBuilder]: For program point L142-2(lines 142 150) no Hoare annotation was computed. [2021-07-05 00:10:08,854 INFO L762 garLoopResultBuilder]: For program point L142-3(lines 142 150) no Hoare annotation was computed. [2021-07-05 00:10:08,854 INFO L762 garLoopResultBuilder]: For program point L143-1(lines 143 148) no Hoare annotation was computed. [2021-07-05 00:10:08,854 INFO L758 garLoopResultBuilder]: At program point L143-2(lines 143 148) the Hoare annotation is: false [2021-07-05 00:10:08,854 INFO L762 garLoopResultBuilder]: For program point L143-3(lines 143 148) no Hoare annotation was computed. [2021-07-05 00:10:08,854 INFO L762 garLoopResultBuilder]: For program point L143-5(lines 143 148) no Hoare annotation was computed. [2021-07-05 00:10:08,854 INFO L758 garLoopResultBuilder]: At program point L143-6(lines 143 148) the Hoare annotation is: false [2021-07-05 00:10:08,854 INFO L762 garLoopResultBuilder]: For program point L143-7(lines 143 148) no Hoare annotation was computed. [2021-07-05 00:10:08,854 INFO L762 garLoopResultBuilder]: For program point L143-9(lines 143 148) no Hoare annotation was computed. [2021-07-05 00:10:08,854 INFO L758 garLoopResultBuilder]: At program point L143-10(lines 143 148) the Hoare annotation is: false [2021-07-05 00:10:08,854 INFO L762 garLoopResultBuilder]: For program point L143-11(lines 143 148) no Hoare annotation was computed. [2021-07-05 00:10:08,854 INFO L762 garLoopResultBuilder]: For program point L143-13(lines 143 148) no Hoare annotation was computed. [2021-07-05 00:10:08,854 INFO L758 garLoopResultBuilder]: At program point L143-14(lines 143 148) the Hoare annotation is: false [2021-07-05 00:10:08,854 INFO L762 garLoopResultBuilder]: For program point L143-15(lines 143 148) no Hoare annotation was computed. [2021-07-05 00:10:08,854 INFO L762 garLoopResultBuilder]: For program point L541-1(lines 541 545) no Hoare annotation was computed. [2021-07-05 00:10:08,854 INFO L758 garLoopResultBuilder]: At program point L541-2(lines 541 545) the Hoare annotation is: false [2021-07-05 00:10:08,854 INFO L762 garLoopResultBuilder]: For program point L541-3(lines 541 545) no Hoare annotation was computed. [2021-07-05 00:10:08,854 INFO L762 garLoopResultBuilder]: For program point L541-5(lines 541 545) no Hoare annotation was computed. [2021-07-05 00:10:08,854 INFO L758 garLoopResultBuilder]: At program point L541-6(lines 541 545) the Hoare annotation is: false [2021-07-05 00:10:08,854 INFO L762 garLoopResultBuilder]: For program point L541-7(lines 541 545) no Hoare annotation was computed. [2021-07-05 00:10:08,854 INFO L762 garLoopResultBuilder]: For program point L277-1(lines 277 278) no Hoare annotation was computed. [2021-07-05 00:10:08,854 INFO L762 garLoopResultBuilder]: For program point L541-9(lines 541 545) no Hoare annotation was computed. [2021-07-05 00:10:08,855 INFO L758 garLoopResultBuilder]: At program point L541-10(lines 541 545) the Hoare annotation is: false [2021-07-05 00:10:08,855 INFO L762 garLoopResultBuilder]: For program point L277-3(lines 277 278) no Hoare annotation was computed. [2021-07-05 00:10:08,855 INFO L762 garLoopResultBuilder]: For program point L541-11(lines 541 545) no Hoare annotation was computed. [2021-07-05 00:10:08,855 INFO L758 garLoopResultBuilder]: At program point L277-4(lines 277 278) the Hoare annotation is: false [2021-07-05 00:10:08,855 INFO L762 garLoopResultBuilder]: For program point L277-5(lines 277 278) no Hoare annotation was computed. [2021-07-05 00:10:08,855 INFO L762 garLoopResultBuilder]: For program point L412(lines 412 416) no Hoare annotation was computed. [2021-07-05 00:10:08,855 INFO L762 garLoopResultBuilder]: For program point L280-2(lines 280 285) no Hoare annotation was computed. [2021-07-05 00:10:08,855 INFO L758 garLoopResultBuilder]: At program point L280-3(lines 280 285) the Hoare annotation is: false [2021-07-05 00:10:08,855 INFO L762 garLoopResultBuilder]: For program point L280-4(lines 280 285) no Hoare annotation was computed. [2021-07-05 00:10:08,855 INFO L762 garLoopResultBuilder]: For program point L282-2(lines 282 283) no Hoare annotation was computed. [2021-07-05 00:10:08,855 INFO L758 garLoopResultBuilder]: At program point L282-3(lines 282 283) the Hoare annotation is: false [2021-07-05 00:10:08,855 INFO L762 garLoopResultBuilder]: For program point L282-4(lines 282 283) no Hoare annotation was computed. [2021-07-05 00:10:08,855 INFO L762 garLoopResultBuilder]: For program point L547(lines 547 550) no Hoare annotation was computed. [2021-07-05 00:10:08,855 INFO L762 garLoopResultBuilder]: For program point L547-2(lines 547 550) no Hoare annotation was computed. [2021-07-05 00:10:08,855 INFO L762 garLoopResultBuilder]: For program point L547-3(lines 547 550) no Hoare annotation was computed. [2021-07-05 00:10:08,855 INFO L762 garLoopResultBuilder]: For program point L547-5(lines 547 550) no Hoare annotation was computed. [2021-07-05 00:10:08,855 INFO L762 garLoopResultBuilder]: For program point L547-6(lines 547 550) no Hoare annotation was computed. [2021-07-05 00:10:08,855 INFO L762 garLoopResultBuilder]: For program point L547-8(lines 547 550) no Hoare annotation was computed. [2021-07-05 00:10:08,855 INFO L762 garLoopResultBuilder]: For program point L151(lines 151 156) no Hoare annotation was computed. [2021-07-05 00:10:08,855 INFO L762 garLoopResultBuilder]: For program point L151-1(lines 151 156) no Hoare annotation was computed. [2021-07-05 00:10:08,855 INFO L762 garLoopResultBuilder]: For program point L151-2(lines 151 156) no Hoare annotation was computed. [2021-07-05 00:10:08,855 INFO L762 garLoopResultBuilder]: For program point L151-3(lines 151 156) no Hoare annotation was computed. [2021-07-05 00:10:08,855 INFO L762 garLoopResultBuilder]: For program point L548(lines 548 549) no Hoare annotation was computed. [2021-07-05 00:10:08,855 INFO L762 garLoopResultBuilder]: For program point L548-1(lines 548 549) no Hoare annotation was computed. [2021-07-05 00:10:08,855 INFO L762 garLoopResultBuilder]: For program point L548-2(lines 548 549) no Hoare annotation was computed. [2021-07-05 00:10:08,855 INFO L762 garLoopResultBuilder]: For program point L152(lines 152 155) no Hoare annotation was computed. [2021-07-05 00:10:08,855 INFO L762 garLoopResultBuilder]: For program point L152-1(lines 152 155) no Hoare annotation was computed. [2021-07-05 00:10:08,855 INFO L762 garLoopResultBuilder]: For program point L152-2(lines 152 155) no Hoare annotation was computed. [2021-07-05 00:10:08,856 INFO L762 garLoopResultBuilder]: For program point L152-3(lines 152 155) no Hoare annotation was computed. [2021-07-05 00:10:08,856 INFO L762 garLoopResultBuilder]: For program point L417(lines 417 441) no Hoare annotation was computed. [2021-07-05 00:10:08,856 INFO L762 garLoopResultBuilder]: For program point L418(lines 418 440) no Hoare annotation was computed. [2021-07-05 00:10:08,856 INFO L758 garLoopResultBuilder]: At program point L287(lines 196 364) the Hoare annotation is: false [2021-07-05 00:10:08,856 INFO L762 garLoopResultBuilder]: For program point L420(lines 420 427) no Hoare annotation was computed. [2021-07-05 00:10:08,856 INFO L762 garLoopResultBuilder]: For program point L420-2(lines 420 427) no Hoare annotation was computed. [2021-07-05 00:10:08,856 INFO L762 garLoopResultBuilder]: For program point L158-1(lines 158 163) no Hoare annotation was computed. [2021-07-05 00:10:08,856 INFO L758 garLoopResultBuilder]: At program point L158-2(lines 158 163) the Hoare annotation is: false [2021-07-05 00:10:08,856 INFO L762 garLoopResultBuilder]: For program point L158-3(lines 158 163) no Hoare annotation was computed. [2021-07-05 00:10:08,856 INFO L762 garLoopResultBuilder]: For program point L158-5(lines 158 163) no Hoare annotation was computed. [2021-07-05 00:10:08,856 INFO L758 garLoopResultBuilder]: At program point L158-6(lines 158 163) the Hoare annotation is: false [2021-07-05 00:10:08,856 INFO L762 garLoopResultBuilder]: For program point L158-7(lines 158 163) no Hoare annotation was computed. [2021-07-05 00:10:08,856 INFO L762 garLoopResultBuilder]: For program point L158-9(lines 158 163) no Hoare annotation was computed. [2021-07-05 00:10:08,856 INFO L758 garLoopResultBuilder]: At program point L158-10(lines 158 163) the Hoare annotation is: false [2021-07-05 00:10:08,856 INFO L762 garLoopResultBuilder]: For program point L158-11(lines 158 163) no Hoare annotation was computed. [2021-07-05 00:10:08,856 INFO L762 garLoopResultBuilder]: For program point L158-13(lines 158 163) no Hoare annotation was computed. [2021-07-05 00:10:08,856 INFO L758 garLoopResultBuilder]: At program point L158-14(lines 158 163) the Hoare annotation is: false [2021-07-05 00:10:08,856 INFO L762 garLoopResultBuilder]: For program point L158-15(lines 158 163) no Hoare annotation was computed. [2021-07-05 00:10:08,856 INFO L762 garLoopResultBuilder]: For program point L555(lines 555 571) no Hoare annotation was computed. [2021-07-05 00:10:08,856 INFO L762 garLoopResultBuilder]: For program point L555-1(lines 555 571) no Hoare annotation was computed. [2021-07-05 00:10:08,856 INFO L762 garLoopResultBuilder]: For program point L555-2(lines 555 571) no Hoare annotation was computed. [2021-07-05 00:10:08,856 INFO L762 garLoopResultBuilder]: For program point L27-1(lines 27 32) no Hoare annotation was computed. [2021-07-05 00:10:08,856 INFO L758 garLoopResultBuilder]: At program point L27-2(lines 27 32) the Hoare annotation is: false [2021-07-05 00:10:08,856 INFO L762 garLoopResultBuilder]: For program point L27-3(lines 27 32) no Hoare annotation was computed. [2021-07-05 00:10:08,856 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 00:10:08,856 INFO L762 garLoopResultBuilder]: For program point L558(lines 558 567) no Hoare annotation was computed. [2021-07-05 00:10:08,856 INFO L762 garLoopResultBuilder]: For program point L558-2(lines 558 567) no Hoare annotation was computed. [2021-07-05 00:10:08,856 INFO L762 garLoopResultBuilder]: For program point L558-4(lines 558 567) no Hoare annotation was computed. [2021-07-05 00:10:08,856 INFO L762 garLoopResultBuilder]: For program point L294-1(lines 294 297) no Hoare annotation was computed. [2021-07-05 00:10:08,857 INFO L758 garLoopResultBuilder]: At program point L294-3(lines 294 297) the Hoare annotation is: false [2021-07-05 00:10:08,857 INFO L758 garLoopResultBuilder]: At program point L164(lines 115 165) the Hoare annotation is: false [2021-07-05 00:10:08,857 INFO L758 garLoopResultBuilder]: At program point L164-1(lines 115 165) the Hoare annotation is: false [2021-07-05 00:10:08,857 INFO L758 garLoopResultBuilder]: At program point L164-2(lines 115 165) the Hoare annotation is: false [2021-07-05 00:10:08,857 INFO L758 garLoopResultBuilder]: At program point L164-3(lines 115 165) the Hoare annotation is: false [2021-07-05 00:10:08,857 INFO L762 garLoopResultBuilder]: For program point L561-1(lines 561 566) no Hoare annotation was computed. [2021-07-05 00:10:08,857 INFO L758 garLoopResultBuilder]: At program point L561-2(lines 561 566) the Hoare annotation is: false [2021-07-05 00:10:08,857 INFO L762 garLoopResultBuilder]: For program point L561-3(lines 558 567) no Hoare annotation was computed. [2021-07-05 00:10:08,857 INFO L762 garLoopResultBuilder]: For program point L561-5(lines 561 566) no Hoare annotation was computed. [2021-07-05 00:10:08,857 INFO L758 garLoopResultBuilder]: At program point L561-6(lines 561 566) the Hoare annotation is: false [2021-07-05 00:10:08,857 INFO L762 garLoopResultBuilder]: For program point L561-7(lines 558 567) no Hoare annotation was computed. [2021-07-05 00:10:08,857 INFO L762 garLoopResultBuilder]: For program point L561-9(lines 561 566) no Hoare annotation was computed. [2021-07-05 00:10:08,857 INFO L758 garLoopResultBuilder]: At program point L561-10(lines 561 566) the Hoare annotation is: false [2021-07-05 00:10:08,857 INFO L762 garLoopResultBuilder]: For program point L561-11(lines 558 567) no Hoare annotation was computed. [2021-07-05 00:10:08,857 INFO L762 garLoopResultBuilder]: For program point L34(lines 34 77) no Hoare annotation was computed. [2021-07-05 00:10:08,857 INFO L762 garLoopResultBuilder]: For program point L431(lines 431 438) no Hoare annotation was computed. [2021-07-05 00:10:08,857 INFO L762 garLoopResultBuilder]: For program point L431-2(lines 431 438) no Hoare annotation was computed. [2021-07-05 00:10:08,857 INFO L762 garLoopResultBuilder]: For program point L35(lines 35 54) no Hoare annotation was computed. [2021-07-05 00:10:08,857 INFO L762 garLoopResultBuilder]: For program point L300(lines 300 307) no Hoare annotation was computed. [2021-07-05 00:10:08,857 INFO L762 garLoopResultBuilder]: For program point L300-2(lines 291 308) no Hoare annotation was computed. [2021-07-05 00:10:08,857 INFO L762 garLoopResultBuilder]: For program point L168-1(lines 168 172) no Hoare annotation was computed. [2021-07-05 00:10:08,857 INFO L758 garLoopResultBuilder]: At program point L168-2(lines 168 172) the Hoare annotation is: false [2021-07-05 00:10:08,857 INFO L762 garLoopResultBuilder]: For program point L36(lines 36 43) no Hoare annotation was computed. [2021-07-05 00:10:08,857 INFO L762 garLoopResultBuilder]: For program point L37(lines 37 42) no Hoare annotation was computed. [2021-07-05 00:10:08,857 INFO L762 garLoopResultBuilder]: For program point L39(lines 39 42) no Hoare annotation was computed. [2021-07-05 00:10:08,860 INFO L762 garLoopResultBuilder]: For program point L173(lines 173 178) no Hoare annotation was computed. [2021-07-05 00:10:08,860 INFO L762 garLoopResultBuilder]: For program point L173-1(lines 166 180) no Hoare annotation was computed. [2021-07-05 00:10:08,860 INFO L762 garLoopResultBuilder]: For program point L173-2(lines 173 178) no Hoare annotation was computed. [2021-07-05 00:10:08,860 INFO L758 garLoopResultBuilder]: At program point L570(lines 538 572) the Hoare annotation is: false [2021-07-05 00:10:08,860 INFO L758 garLoopResultBuilder]: At program point L570-1(lines 538 572) the Hoare annotation is: false [2021-07-05 00:10:08,860 INFO L758 garLoopResultBuilder]: At program point L570-2(lines 538 572) the Hoare annotation is: false [2021-07-05 00:10:08,860 INFO L762 garLoopResultBuilder]: For program point L442(lines 442 488) no Hoare annotation was computed. [2021-07-05 00:10:08,860 INFO L762 garLoopResultBuilder]: For program point L46(lines 46 47) no Hoare annotation was computed. [2021-07-05 00:10:08,860 INFO L762 garLoopResultBuilder]: For program point L311-2(lines 311 314) no Hoare annotation was computed. [2021-07-05 00:10:08,860 INFO L758 garLoopResultBuilder]: At program point L311-3(lines 311 314) the Hoare annotation is: false [2021-07-05 00:10:08,861 INFO L758 garLoopResultBuilder]: At program point L179(lines 166 180) the Hoare annotation is: false [2021-07-05 00:10:08,861 INFO L762 garLoopResultBuilder]: For program point L311-4(lines 311 314) no Hoare annotation was computed. [2021-07-05 00:10:08,861 INFO L762 garLoopResultBuilder]: For program point L48(lines 48 53) no Hoare annotation was computed. [2021-07-05 00:10:08,861 INFO L762 garLoopResultBuilder]: For program point L49(lines 49 50) no Hoare annotation was computed. [2021-07-05 00:10:08,861 INFO L762 garLoopResultBuilder]: For program point L49-2(lines 49 50) no Hoare annotation was computed. [2021-07-05 00:10:08,861 INFO L762 garLoopResultBuilder]: For program point L448(line 448) no Hoare annotation was computed. [2021-07-05 00:10:08,861 INFO L762 garLoopResultBuilder]: For program point L448-2(lines 448 480) no Hoare annotation was computed. [2021-07-05 00:10:08,861 INFO L762 garLoopResultBuilder]: For program point L316-2(lines 316 320) no Hoare annotation was computed. [2021-07-05 00:10:08,861 INFO L758 garLoopResultBuilder]: At program point L316-3(lines 316 320) the Hoare annotation is: false [2021-07-05 00:10:08,861 INFO L762 garLoopResultBuilder]: For program point L316-4(lines 316 320) no Hoare annotation was computed. [2021-07-05 00:10:08,861 INFO L762 garLoopResultBuilder]: For program point L317-2(lines 317 318) no Hoare annotation was computed. [2021-07-05 00:10:08,862 INFO L758 garLoopResultBuilder]: At program point L317-3(lines 317 318) the Hoare annotation is: false [2021-07-05 00:10:08,862 INFO L762 garLoopResultBuilder]: For program point L317-4(lines 317 318) no Hoare annotation was computed. [2021-07-05 00:10:08,862 INFO L762 garLoopResultBuilder]: For program point L55(lines 55 77) no Hoare annotation was computed. [2021-07-05 00:10:08,862 INFO L762 garLoopResultBuilder]: For program point L56(lines 56 59) no Hoare annotation was computed. [2021-07-05 00:10:08,862 INFO L762 garLoopResultBuilder]: For program point L585-1(lines 585 589) no Hoare annotation was computed. [2021-07-05 00:10:08,862 INFO L758 garLoopResultBuilder]: At program point L585-2(lines 585 589) the Hoare annotation is: false [2021-07-05 00:10:08,862 INFO L762 garLoopResultBuilder]: For program point L585-3(lines 585 589) no Hoare annotation was computed. [2021-07-05 00:10:08,862 INFO L762 garLoopResultBuilder]: For program point L585-5(lines 585 589) no Hoare annotation was computed. [2021-07-05 00:10:08,862 INFO L758 garLoopResultBuilder]: At program point L585-6(lines 585 589) the Hoare annotation is: false [2021-07-05 00:10:08,862 INFO L762 garLoopResultBuilder]: For program point L585-7(lines 585 589) no Hoare annotation was computed. [2021-07-05 00:10:08,862 INFO L762 garLoopResultBuilder]: For program point L454-1(lines 454 458) no Hoare annotation was computed. [2021-07-05 00:10:08,863 INFO L758 garLoopResultBuilder]: At program point L454-2(lines 454 458) the Hoare annotation is: false [2021-07-05 00:10:08,863 INFO L762 garLoopResultBuilder]: For program point L454-3(lines 454 458) no Hoare annotation was computed. [2021-07-05 00:10:08,863 INFO L758 garLoopResultBuilder]: At program point L322(lines 322 362) the Hoare annotation is: false [2021-07-05 00:10:08,863 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 00:10:08,863 INFO L762 garLoopResultBuilder]: For program point L323(line 323) no Hoare annotation was computed. [2021-07-05 00:10:08,863 INFO L762 garLoopResultBuilder]: For program point L325-2(lines 325 326) no Hoare annotation was computed. [2021-07-05 00:10:08,863 INFO L758 garLoopResultBuilder]: At program point L325-3(lines 325 326) the Hoare annotation is: false [2021-07-05 00:10:08,863 INFO L762 garLoopResultBuilder]: For program point L325-4(lines 322 362) no Hoare annotation was computed. [2021-07-05 00:10:08,863 INFO L762 garLoopResultBuilder]: For program point L62(lines 62 63) no Hoare annotation was computed. [2021-07-05 00:10:08,863 INFO L762 garLoopResultBuilder]: For program point L591(lines 591 594) no Hoare annotation was computed. [2021-07-05 00:10:08,863 INFO L762 garLoopResultBuilder]: For program point L591-2(lines 591 594) no Hoare annotation was computed. [2021-07-05 00:10:08,864 INFO L762 garLoopResultBuilder]: For program point L591-3(lines 591 594) no Hoare annotation was computed. [2021-07-05 00:10:08,864 INFO L762 garLoopResultBuilder]: For program point L591-5(lines 591 594) no Hoare annotation was computed. [2021-07-05 00:10:08,864 INFO L762 garLoopResultBuilder]: For program point L327-1(line 327) no Hoare annotation was computed. [2021-07-05 00:10:08,864 INFO L762 garLoopResultBuilder]: For program point L592(lines 592 593) no Hoare annotation was computed. [2021-07-05 00:10:08,864 INFO L762 garLoopResultBuilder]: For program point L592-1(lines 592 593) no Hoare annotation was computed. [2021-07-05 00:10:08,864 INFO L762 garLoopResultBuilder]: For program point L460(lines 460 479) no Hoare annotation was computed. [2021-07-05 00:10:08,864 INFO L762 garLoopResultBuilder]: For program point L460-1(lines 448 480) no Hoare annotation was computed. [2021-07-05 00:10:08,864 INFO L762 garLoopResultBuilder]: For program point L64(lines 64 76) no Hoare annotation was computed. [2021-07-05 00:10:08,864 INFO L762 garLoopResultBuilder]: For program point L329(line 329) no Hoare annotation was computed. [2021-07-05 00:10:08,864 INFO L762 garLoopResultBuilder]: For program point L329-2(line 329) no Hoare annotation was computed. [2021-07-05 00:10:08,864 INFO L762 garLoopResultBuilder]: For program point L65(lines 65 74) no Hoare annotation was computed. [2021-07-05 00:10:08,865 INFO L762 garLoopResultBuilder]: For program point L65-1(lines 65 74) no Hoare annotation was computed. [2021-07-05 00:10:08,865 INFO L762 garLoopResultBuilder]: For program point L330(line 330) no Hoare annotation was computed. [2021-07-05 00:10:08,865 INFO L762 garLoopResultBuilder]: For program point L66(lines 66 73) no Hoare annotation was computed. [2021-07-05 00:10:08,865 INFO L762 garLoopResultBuilder]: For program point L332-2(lines 332 333) no Hoare annotation was computed. [2021-07-05 00:10:08,865 INFO L758 garLoopResultBuilder]: At program point L332-3(lines 332 333) the Hoare annotation is: false [2021-07-05 00:10:08,865 INFO L762 garLoopResultBuilder]: For program point L332-4(lines 322 362) no Hoare annotation was computed. [2021-07-05 00:10:08,865 INFO L762 garLoopResultBuilder]: For program point L598(lines 598 601) no Hoare annotation was computed. [2021-07-05 00:10:08,865 INFO L762 garLoopResultBuilder]: For program point L598-1(lines 598 601) no Hoare annotation was computed. [2021-07-05 00:10:08,865 INFO L762 garLoopResultBuilder]: For program point L466-1(lines 466 470) no Hoare annotation was computed. [2021-07-05 00:10:08,865 INFO L758 garLoopResultBuilder]: At program point L466-2(lines 466 470) the Hoare annotation is: false [2021-07-05 00:10:08,865 INFO L762 garLoopResultBuilder]: For program point L466-3(lines 466 470) no Hoare annotation was computed. [2021-07-05 00:10:08,866 INFO L762 garLoopResultBuilder]: For program point L334-1(line 334) no Hoare annotation was computed. [2021-07-05 00:10:08,866 INFO L762 garLoopResultBuilder]: For program point L70(lines 70 71) no Hoare annotation was computed. [2021-07-05 00:10:08,866 INFO L762 garLoopResultBuilder]: For program point L70-2(lines 70 71) no Hoare annotation was computed. [2021-07-05 00:10:08,866 INFO L762 garLoopResultBuilder]: For program point L203(lines 203 204) no Hoare annotation was computed. [2021-07-05 00:10:08,866 INFO L762 garLoopResultBuilder]: For program point L203-2(lines 203 204) no Hoare annotation was computed. [2021-07-05 00:10:08,866 INFO L762 garLoopResultBuilder]: For program point L336-2(lines 336 337) no Hoare annotation was computed. [2021-07-05 00:10:08,866 INFO L758 garLoopResultBuilder]: At program point L336-3(lines 336 337) the Hoare annotation is: false [2021-07-05 00:10:08,866 INFO L762 garLoopResultBuilder]: For program point L336-4(lines 322 362) no Hoare annotation was computed. [2021-07-05 00:10:08,866 INFO L758 garLoopResultBuilder]: At program point L601(lines 582 602) the Hoare annotation is: false [2021-07-05 00:10:08,866 INFO L758 garLoopResultBuilder]: At program point L601-1(lines 582 602) the Hoare annotation is: false [2021-07-05 00:10:08,866 INFO L762 garLoopResultBuilder]: For program point L338-1(line 338) no Hoare annotation was computed. [2021-07-05 00:10:08,867 INFO L758 garLoopResultBuilder]: At program point L604(lines 604 633) the Hoare annotation is: (and (= currentRoundingMode roundNearestTiesToEven) (= (let ((.cse0 (fp.div roundNearestTiesToEven (_ +zero 11 53) (_ +zero 11 53)))) (fp.sub roundNearestTiesToEven .cse0 .cse0)) |ULTIMATE.start_cos_double_#res|) (= (fp.div currentRoundingMode (_ +zero 11 53) (_ +zero 11 53)) ULTIMATE.start_cos_double_~x)) [2021-07-05 00:10:08,867 INFO L762 garLoopResultBuilder]: For program point L472(lines 472 478) no Hoare annotation was computed. [2021-07-05 00:10:08,867 INFO L762 garLoopResultBuilder]: For program point L340(line 340) no Hoare annotation was computed. [2021-07-05 00:10:08,867 INFO L762 garLoopResultBuilder]: For program point L341-2(lines 341 345) no Hoare annotation was computed. [2021-07-05 00:10:08,867 INFO L758 garLoopResultBuilder]: At program point L341-3(lines 341 345) the Hoare annotation is: false [2021-07-05 00:10:08,867 INFO L762 garLoopResultBuilder]: For program point L341-4(lines 341 345) no Hoare annotation was computed. [2021-07-05 00:10:08,867 INFO L762 garLoopResultBuilder]: For program point L209-2(lines 209 210) no Hoare annotation was computed. [2021-07-05 00:10:08,867 INFO L758 garLoopResultBuilder]: At program point L209-3(lines 209 210) the Hoare annotation is: false [2021-07-05 00:10:08,867 INFO L762 garLoopResultBuilder]: For program point L209-4(lines 209 210) no Hoare annotation was computed. [2021-07-05 00:10:08,867 INFO L762 garLoopResultBuilder]: For program point L210(line 210) no Hoare annotation was computed. [2021-07-05 00:10:08,867 INFO L762 garLoopResultBuilder]: For program point L210-2(line 210) no Hoare annotation was computed. [2021-07-05 00:10:08,868 INFO L762 garLoopResultBuilder]: For program point L78(lines 78 83) no Hoare annotation was computed. [2021-07-05 00:10:08,868 INFO L762 garLoopResultBuilder]: For program point L78-1(lines 24 85) no Hoare annotation was computed. [2021-07-05 00:10:08,868 INFO L762 garLoopResultBuilder]: For program point L78-2(lines 78 83) no Hoare annotation was computed. [2021-07-05 00:10:08,868 INFO L762 garLoopResultBuilder]: For program point L607-1(lines 607 611) no Hoare annotation was computed. [2021-07-05 00:10:08,868 INFO L758 garLoopResultBuilder]: At program point L607-2(lines 607 611) the Hoare annotation is: (and (= currentRoundingMode roundNearestTiesToEven) (= (fp.div currentRoundingMode (_ +zero 11 53) (_ +zero 11 53)) ULTIMATE.start_cos_double_~x)) [2021-07-05 00:10:08,868 INFO L762 garLoopResultBuilder]: For program point L607-3(lines 607 611) no Hoare annotation was computed. [2021-07-05 00:10:08,868 INFO L762 garLoopResultBuilder]: For program point L212-2(lines 212 216) no Hoare annotation was computed. [2021-07-05 00:10:08,868 INFO L758 garLoopResultBuilder]: At program point L212-3(lines 212 216) the Hoare annotation is: false [2021-07-05 00:10:08,868 INFO L762 garLoopResultBuilder]: For program point L212-4(lines 212 216) no Hoare annotation was computed. [2021-07-05 00:10:08,868 INFO L762 garLoopResultBuilder]: For program point L213-2(lines 213 214) no Hoare annotation was computed. [2021-07-05 00:10:08,868 INFO L758 garLoopResultBuilder]: At program point L213-3(lines 213 214) the Hoare annotation is: false [2021-07-05 00:10:08,869 INFO L762 garLoopResultBuilder]: For program point L213-4(lines 213 214) no Hoare annotation was computed. [2021-07-05 00:10:08,869 INFO L762 garLoopResultBuilder]: For program point L346-2(lines 346 350) no Hoare annotation was computed. [2021-07-05 00:10:08,869 INFO L758 garLoopResultBuilder]: At program point L346-3(lines 346 350) the Hoare annotation is: false [2021-07-05 00:10:08,869 INFO L762 garLoopResultBuilder]: For program point L346-4(lines 346 350) no Hoare annotation was computed. [2021-07-05 00:10:08,869 INFO L758 garLoopResultBuilder]: At program point L84(lines 24 85) the Hoare annotation is: false [2021-07-05 00:10:08,869 INFO L762 garLoopResultBuilder]: For program point L614(lines 614 632) no Hoare annotation was computed. [2021-07-05 00:10:08,869 INFO L762 garLoopResultBuilder]: For program point L482(lines 482 487) no Hoare annotation was computed. [2021-07-05 00:10:08,869 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 00:10:08,869 INFO L762 garLoopResultBuilder]: For program point L351-2(lines 351 352) no Hoare annotation was computed. [2021-07-05 00:10:08,869 INFO L758 garLoopResultBuilder]: At program point L351-3(lines 351 352) the Hoare annotation is: false [2021-07-05 00:10:08,869 INFO L762 garLoopResultBuilder]: For program point L351-4(lines 322 362) no Hoare annotation was computed. [2021-07-05 00:10:08,870 INFO L758 garLoopResultBuilder]: At program point L88(line 88) the Hoare annotation is: (and (= currentRoundingMode roundNearestTiesToEven) (= (let ((.cse0 (fp.div roundNearestTiesToEven (_ +zero 11 53) (_ +zero 11 53)))) (fp.sub roundNearestTiesToEven .cse0 .cse0)) |ULTIMATE.start_cos_double_#res|) (= (_ bv1 32) |ULTIMATE.start_isnan_double_#res|) (= (fp.div currentRoundingMode (_ +zero 11 53) (_ +zero 11 53)) ULTIMATE.start_cos_double_~x)) [2021-07-05 00:10:08,870 INFO L762 garLoopResultBuilder]: For program point L617(lines 617 632) no Hoare annotation was computed. [2021-07-05 00:10:08,870 INFO L762 garLoopResultBuilder]: For program point L221-2(lines 221 225) no Hoare annotation was computed. [2021-07-05 00:10:08,870 INFO L758 garLoopResultBuilder]: At program point L221-3(lines 221 225) the Hoare annotation is: false [2021-07-05 00:10:08,870 INFO L762 garLoopResultBuilder]: For program point L221-4(lines 221 225) no Hoare annotation was computed. [2021-07-05 00:10:08,870 INFO L762 garLoopResultBuilder]: For program point L92-1(lines 92 96) no Hoare annotation was computed. [2021-07-05 00:10:08,870 INFO L758 garLoopResultBuilder]: At program point L92-2(lines 92 96) the Hoare annotation is: false [2021-07-05 00:10:08,870 INFO L762 garLoopResultBuilder]: For program point L92-5(lines 92 96) no Hoare annotation was computed. [2021-07-05 00:10:08,870 INFO L758 garLoopResultBuilder]: At program point L92-6(lines 92 96) the Hoare annotation is: false [2021-07-05 00:10:08,870 INFO L762 garLoopResultBuilder]: For program point L92-9(lines 92 96) no Hoare annotation was computed. [2021-07-05 00:10:08,870 INFO L758 garLoopResultBuilder]: At program point L92-10(lines 92 96) the Hoare annotation is: false [2021-07-05 00:10:08,871 INFO L762 garLoopResultBuilder]: For program point L92-13(lines 92 96) no Hoare annotation was computed. [2021-07-05 00:10:08,871 INFO L758 garLoopResultBuilder]: At program point L92-14(lines 92 96) the Hoare annotation is: false [2021-07-05 00:10:08,871 INFO L762 garLoopResultBuilder]: For program point L92-17(lines 92 96) no Hoare annotation was computed. [2021-07-05 00:10:08,871 INFO L758 garLoopResultBuilder]: At program point L92-18(lines 92 96) the Hoare annotation is: false [2021-07-05 00:10:08,871 INFO L762 garLoopResultBuilder]: For program point L92-21(lines 92 96) no Hoare annotation was computed. [2021-07-05 00:10:08,871 INFO L758 garLoopResultBuilder]: At program point L92-22(lines 92 96) the Hoare annotation is: false [2021-07-05 00:10:08,871 INFO L762 garLoopResultBuilder]: For program point L92-25(lines 92 96) no Hoare annotation was computed. [2021-07-05 00:10:08,871 INFO L758 garLoopResultBuilder]: At program point L92-26(lines 92 96) the Hoare annotation is: false [2021-07-05 00:10:08,871 INFO L762 garLoopResultBuilder]: For program point L92-29(lines 92 96) no Hoare annotation was computed. [2021-07-05 00:10:08,871 INFO L758 garLoopResultBuilder]: At program point L92-30(lines 92 96) the Hoare annotation is: false [2021-07-05 00:10:08,871 INFO L762 garLoopResultBuilder]: For program point L92-33(lines 92 96) no Hoare annotation was computed. [2021-07-05 00:10:08,872 INFO L758 garLoopResultBuilder]: At program point L92-34(lines 92 96) the Hoare annotation is: false [2021-07-05 00:10:08,872 INFO L762 garLoopResultBuilder]: For program point L92-37(lines 92 96) no Hoare annotation was computed. [2021-07-05 00:10:08,872 INFO L758 garLoopResultBuilder]: At program point L92-38(lines 92 96) the Hoare annotation is: false [2021-07-05 00:10:08,872 INFO L762 garLoopResultBuilder]: For program point L92-41(lines 92 96) no Hoare annotation was computed. [2021-07-05 00:10:08,872 INFO L758 garLoopResultBuilder]: At program point L92-42(lines 92 96) the Hoare annotation is: false [2021-07-05 00:10:08,872 INFO L762 garLoopResultBuilder]: For program point L92-45(lines 92 96) no Hoare annotation was computed. [2021-07-05 00:10:08,872 INFO L758 garLoopResultBuilder]: At program point L92-46(lines 92 96) the Hoare annotation is: false [2021-07-05 00:10:08,872 INFO L762 garLoopResultBuilder]: For program point L622(lines 622 631) no Hoare annotation was computed. [2021-07-05 00:10:08,872 INFO L762 garLoopResultBuilder]: For program point L490(lines 490 493) no Hoare annotation was computed. [2021-07-05 00:10:08,872 INFO L762 garLoopResultBuilder]: For program point L623(line 623) no Hoare annotation was computed. [2021-07-05 00:10:08,872 INFO L762 garLoopResultBuilder]: For program point L625(line 625) no Hoare annotation was computed. [2021-07-05 00:10:08,873 INFO L762 garLoopResultBuilder]: For program point L97(lines 97 101) no Hoare annotation was computed. [2021-07-05 00:10:08,873 INFO L762 garLoopResultBuilder]: For program point L97-1(lines 90 109) no Hoare annotation was computed. [2021-07-05 00:10:08,873 INFO L762 garLoopResultBuilder]: For program point L97-3(lines 97 101) no Hoare annotation was computed. [2021-07-05 00:10:08,873 INFO L762 garLoopResultBuilder]: For program point L97-4(lines 90 109) no Hoare annotation was computed. [2021-07-05 00:10:08,873 INFO L762 garLoopResultBuilder]: For program point L97-6(lines 97 101) no Hoare annotation was computed. [2021-07-05 00:10:08,873 INFO L762 garLoopResultBuilder]: For program point L97-7(lines 90 109) no Hoare annotation was computed. [2021-07-05 00:10:08,873 INFO L762 garLoopResultBuilder]: For program point L97-9(lines 97 101) no Hoare annotation was computed. [2021-07-05 00:10:08,873 INFO L762 garLoopResultBuilder]: For program point L97-10(lines 90 109) no Hoare annotation was computed. [2021-07-05 00:10:08,873 INFO L762 garLoopResultBuilder]: For program point L97-12(lines 97 101) no Hoare annotation was computed. [2021-07-05 00:10:08,873 INFO L762 garLoopResultBuilder]: For program point L97-13(lines 90 109) no Hoare annotation was computed. [2021-07-05 00:10:08,873 INFO L762 garLoopResultBuilder]: For program point L97-15(lines 97 101) no Hoare annotation was computed. [2021-07-05 00:10:08,874 INFO L762 garLoopResultBuilder]: For program point L97-16(lines 90 109) no Hoare annotation was computed. [2021-07-05 00:10:08,874 INFO L762 garLoopResultBuilder]: For program point L97-18(lines 97 101) no Hoare annotation was computed. [2021-07-05 00:10:08,874 INFO L762 garLoopResultBuilder]: For program point L97-19(lines 90 109) no Hoare annotation was computed. [2021-07-05 00:10:08,874 INFO L762 garLoopResultBuilder]: For program point L97-21(lines 97 101) no Hoare annotation was computed. [2021-07-05 00:10:08,874 INFO L762 garLoopResultBuilder]: For program point L97-22(lines 90 109) no Hoare annotation was computed. [2021-07-05 00:10:08,874 INFO L762 garLoopResultBuilder]: For program point L97-24(lines 97 101) no Hoare annotation was computed. [2021-07-05 00:10:08,874 INFO L762 garLoopResultBuilder]: For program point L97-25(lines 90 109) no Hoare annotation was computed. [2021-07-05 00:10:08,874 INFO L762 garLoopResultBuilder]: For program point L97-27(lines 97 101) no Hoare annotation was computed. [2021-07-05 00:10:08,874 INFO L762 garLoopResultBuilder]: For program point L97-28(lines 90 109) no Hoare annotation was computed. [2021-07-05 00:10:08,874 INFO L762 garLoopResultBuilder]: For program point L97-30(lines 97 101) no Hoare annotation was computed. [2021-07-05 00:10:08,874 INFO L762 garLoopResultBuilder]: For program point L97-31(lines 90 109) no Hoare annotation was computed. [2021-07-05 00:10:08,874 INFO L762 garLoopResultBuilder]: For program point L97-33(lines 97 101) no Hoare annotation was computed. [2021-07-05 00:10:08,875 INFO L762 garLoopResultBuilder]: For program point L97-34(lines 90 109) no Hoare annotation was computed. [2021-07-05 00:10:08,875 INFO L762 garLoopResultBuilder]: For program point L627(line 627) no Hoare annotation was computed. [2021-07-05 00:10:08,875 INFO L762 garLoopResultBuilder]: For program point L495-1(lines 495 499) no Hoare annotation was computed. [2021-07-05 00:10:08,875 INFO L758 garLoopResultBuilder]: At program point L495-2(lines 495 499) the Hoare annotation is: false [2021-07-05 00:10:08,875 INFO L758 garLoopResultBuilder]: At program point L363(lines 195 364) the Hoare annotation is: false [2021-07-05 00:10:08,875 INFO L762 garLoopResultBuilder]: For program point L232(lines 232 240) no Hoare annotation was computed. [2021-07-05 00:10:08,875 INFO L762 garLoopResultBuilder]: For program point L629(line 629) no Hoare annotation was computed. [2021-07-05 00:10:08,891 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-07-05 00:10:09,089 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-07-05 00:10:09,090 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 00:10:09,105 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,117 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,118 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,118 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,119 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,119 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,119 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,119 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,119 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,119 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,120 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,120 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,120 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,120 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,120 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,121 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,121 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,121 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,122 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.07 12:10:09 BoogieIcfgContainer [2021-07-05 00:10:09,122 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-05 00:10:09,122 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-07-05 00:10:09,122 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-07-05 00:10:09,123 INFO L275 PluginConnector]: Witness Printer initialized [2021-07-05 00:10:09,123 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 12:06:16" (3/4) ... [2021-07-05 00:10:09,125 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-07-05 00:10:09,184 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 48 nodes and edges [2021-07-05 00:10:09,192 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2021-07-05 00:10:09,192 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-07-05 00:10:09,193 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-07-05 00:10:09,223 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (unknown-currentRoundingMode-unknown == ~roundNearestTiesToEven && ~fp.sub~DOUBLE(~roundNearestTiesToEven, ~fp.div~DOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE()), ~fp.div~DOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE())) == \result) && ~fp.div~DOUBLE(unknown-currentRoundingMode-unknown, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE()) == x [2021-07-05 00:10:09,224 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((unknown-currentRoundingMode-unknown == ~roundNearestTiesToEven && ~fp.sub~DOUBLE(~roundNearestTiesToEven, ~fp.div~DOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE()), ~fp.div~DOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE())) == \result) && 1bv32 == \result) && ~fp.div~DOUBLE(unknown-currentRoundingMode-unknown, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE()) == x [2021-07-05 00:10:09,343 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-07-05 00:10:09,343 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-07-05 00:10:09,344 INFO L168 Benchmark]: Toolchain (without parser) took 334261.39 ms. Allocated memory was 54.5 MB in the beginning and 117.4 MB in the end (delta: 62.9 MB). Free memory was 31.1 MB in the beginning and 36.9 MB in the end (delta: -5.8 MB). Peak memory consumption was 57.2 MB. Max. memory is 16.1 GB. [2021-07-05 00:10:09,344 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 54.5 MB. Free memory was 36.5 MB in the beginning and 36.4 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 00:10:09,344 INFO L168 Benchmark]: CACSL2BoogieTranslator took 528.78 ms. Allocated memory was 54.5 MB in the beginning and 77.6 MB in the end (delta: 23.1 MB). Free memory was 30.9 MB in the beginning and 40.7 MB in the end (delta: -9.8 MB). Peak memory consumption was 13.7 MB. Max. memory is 16.1 GB. [2021-07-05 00:10:09,344 INFO L168 Benchmark]: Boogie Procedure Inliner took 112.28 ms. Allocated memory is still 77.6 MB. Free memory was 40.7 MB in the beginning and 50.6 MB in the end (delta: -9.9 MB). Peak memory consumption was 7.9 MB. Max. memory is 16.1 GB. [2021-07-05 00:10:09,344 INFO L168 Benchmark]: Boogie Preprocessor took 117.14 ms. Allocated memory is still 77.6 MB. Free memory was 50.6 MB in the beginning and 40.6 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-07-05 00:10:09,344 INFO L168 Benchmark]: RCFGBuilder took 100452.90 ms. Allocated memory was 77.6 MB in the beginning and 117.4 MB in the end (delta: 39.8 MB). Free memory was 40.2 MB in the beginning and 78.6 MB in the end (delta: -38.5 MB). Peak memory consumption was 46.5 MB. Max. memory is 16.1 GB. [2021-07-05 00:10:09,344 INFO L168 Benchmark]: TraceAbstraction took 232823.20 ms. Allocated memory is still 117.4 MB. Free memory was 78.6 MB in the beginning and 63.3 MB in the end (delta: 15.3 MB). Peak memory consumption was 50.3 MB. Max. memory is 16.1 GB. [2021-07-05 00:10:09,344 INFO L168 Benchmark]: Witness Printer took 220.74 ms. Allocated memory is still 117.4 MB. Free memory was 63.3 MB in the beginning and 36.9 MB in the end (delta: 26.4 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. [2021-07-05 00:10:09,345 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 54.5 MB. Free memory was 36.5 MB in the beginning and 36.4 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 528.78 ms. Allocated memory was 54.5 MB in the beginning and 77.6 MB in the end (delta: 23.1 MB). Free memory was 30.9 MB in the beginning and 40.7 MB in the end (delta: -9.8 MB). Peak memory consumption was 13.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 112.28 ms. Allocated memory is still 77.6 MB. Free memory was 40.7 MB in the beginning and 50.6 MB in the end (delta: -9.9 MB). Peak memory consumption was 7.9 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 117.14 ms. Allocated memory is still 77.6 MB. Free memory was 50.6 MB in the beginning and 40.6 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 100452.90 ms. Allocated memory was 77.6 MB in the beginning and 117.4 MB in the end (delta: 39.8 MB). Free memory was 40.2 MB in the beginning and 78.6 MB in the end (delta: -38.5 MB). Peak memory consumption was 46.5 MB. Max. memory is 16.1 GB. * TraceAbstraction took 232823.20 ms. Allocated memory is still 117.4 MB. Free memory was 78.6 MB in the beginning and 63.3 MB in the end (delta: 15.3 MB). Peak memory consumption was 50.3 MB. Max. memory is 16.1 GB. * Witness Printer took 220.74 ms. Allocated memory is still 117.4 MB. Free memory was 63.3 MB in the beginning and 36.9 MB in the end (delta: 26.4 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 647]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 410 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 232744.2ms, OverallIterations: 3, TraceHistogramMax: 1, EmptinessCheckTime: 7.7ms, AutomataDifference: 222537.4ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 2353.5ms, InitialAbstractionConstructionTime: 11.2ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 1038 SDtfs, 601 SDslu, 2802 SDs, 0 SdLazy, 190 SolverSat, 3 SolverUnsat, 88 SolverUnknown, 0 SolverNotchecked, 210590.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 73 GetRequests, 52 SyntacticMatches, 2 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 10569.5ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=410occurred in iteration=0, InterpolantAutomatonStates: 14, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 61.6ms AutomataMinimizationTime, 3 MinimizatonAttempts, 128 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 96 LocationsWithAnnotation, 96 PreInvPairs, 100 NumberOfFragments, 150 HoareAnnotationTreeSize, 96 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 121.8ms HoareSimplificationTime, 96 FomulaSimplificationsInter, 7 FormulaSimplificationTreeSizeReductionInter, 2214.5ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 58.3ms SsaConstructionTime, 714.0ms SatisfiabilityAnalysisTime, 5896.3ms InterpolantComputationTime, 37 NumberOfCodeBlocks, 37 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 68 ConstructedInterpolants, 5 QuantifiedInterpolants, 307 SizeOfPredicates, 17 NumberOfNonLiveVariables, 692 ConjunctsInSsa, 20 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 519]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 117]: 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: 128]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 143]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 158]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 585]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 538]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 168]: 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: 541]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 92]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 245]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 166]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 117]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 128]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 635]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 143]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 24]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 158]: 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: 92]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 117]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 607]: Loop Invariant [2021-07-05 00:10:09,352 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,353 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: unknown-currentRoundingMode-unknown == ~roundNearestTiesToEven && ~fp.div~DOUBLE(unknown-currentRoundingMode-unknown, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE()) == x - InvariantResult [Line: 128]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 115]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 143]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 585]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 351]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 115]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 541]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 115]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 92]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 538]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 115]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 454]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 92]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 322]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 158]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 213]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 92]: 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: 92]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 561]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 604]: Loop Invariant [2021-07-05 00:10:09,356 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,356 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,356 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,356 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,356 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,356 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,356 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,356 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (unknown-currentRoundingMode-unknown == ~roundNearestTiesToEven && ~fp.sub~DOUBLE(~roundNearestTiesToEven, ~fp.div~DOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE()), ~fp.div~DOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE())) == \result) && ~fp.div~DOUBLE(unknown-currentRoundingMode-unknown, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE()) == x - InvariantResult [Line: 282]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 143]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant [2021-07-05 00:10:09,357 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,357 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,357 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,357 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,358 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,358 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,358 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2021-07-05 00:10:09,358 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: ((unknown-currentRoundingMode-unknown == ~roundNearestTiesToEven && ~fp.sub~DOUBLE(~roundNearestTiesToEven, ~fp.div~DOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE()), ~fp.div~DOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE())) == \result) && 1bv32 == \result) && ~fp.div~DOUBLE(unknown-currentRoundingMode-unknown, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE()) == x - InvariantResult [Line: 158]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 209]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 92]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 399]: 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: 92]: 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: 90]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 495]: 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: 195]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 561]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 92]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 92]: 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: 90]: 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: 27]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: 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: 92]: 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: 117]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 128]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 196]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: 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: 541]: 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: 92]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 317]: Loop Invariant Derived loop invariant: 0 RESULT: Ultimate proved your program to be correct! [2021-07-05 00:10:09,580 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process [2021-07-05 00:10:09,632 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 137 Received shutdown request...