./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0220a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0220a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD --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 333cf4282aaef943eedac534c8cfd5b66279089357670774db08ef0cc555d881 .................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0220a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD --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 333cf4282aaef943eedac534c8cfd5b66279089357670774db08ef0cc555d881 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-28 22:53:53,986 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-28 22:53:53,989 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-28 22:53:54,044 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-28 22:53:54,045 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-28 22:53:54,051 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-28 22:53:54,053 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-28 22:53:54,056 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-28 22:53:54,058 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-28 22:53:54,059 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-28 22:53:54,060 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-28 22:53:54,061 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-28 22:53:54,062 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-28 22:53:54,063 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-28 22:53:54,064 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-28 22:53:54,066 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-28 22:53:54,067 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-28 22:53:54,068 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-28 22:53:54,082 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-28 22:53:54,085 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-28 22:53:54,090 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-28 22:53:54,092 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-28 22:53:54,096 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-28 22:53:54,097 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-28 22:53:54,105 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-28 22:53:54,105 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-28 22:53:54,106 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-28 22:53:54,108 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-28 22:53:54,108 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-28 22:53:54,110 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-28 22:53:54,110 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-28 22:53:54,111 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-28 22:53:54,113 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-28 22:53:54,115 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-28 22:53:54,116 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-28 22:53:54,117 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-28 22:53:54,117 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-28 22:53:54,118 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-28 22:53:54,118 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-28 22:53:54,119 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-28 22:53:54,120 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-28 22:53:54,121 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-10-28 22:53:54,165 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-28 22:53:54,165 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-28 22:53:54,166 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-28 22:53:54,166 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-28 22:53:54,168 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-28 22:53:54,168 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-28 22:53:54,169 INFO L138 SettingsManager]: * Use SBE=true [2021-10-28 22:53:54,169 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-28 22:53:54,169 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-28 22:53:54,169 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-28 22:53:54,170 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-28 22:53:54,171 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-28 22:53:54,171 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-28 22:53:54,171 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-28 22:53:54,171 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-28 22:53:54,172 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-28 22:53:54,172 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-28 22:53:54,172 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-28 22:53:54,172 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-28 22:53:54,173 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-28 22:53:54,173 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-28 22:53:54,173 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-28 22:53:54,173 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-28 22:53:54,174 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-28 22:53:54,174 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-28 22:53:54,174 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-28 22:53:54,175 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-28 22:53:54,175 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-28 22:53:54,175 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-28 22:53:54,177 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-28 22:53:54,177 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-28 22:53:54,177 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-28 22:53:54,178 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 333cf4282aaef943eedac534c8cfd5b66279089357670774db08ef0cc555d881 [2021-10-28 22:53:54,524 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-28 22:53:54,555 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-28 22:53:54,558 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-28 22:53:54,559 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-28 22:53:54,560 INFO L275 PluginConnector]: CDTParser initialized [2021-10-28 22:53:54,561 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/../../sv-benchmarks/c/float-newlib/double_req_bl_0220a.c [2021-10-28 22:53:54,656 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/data/8d66469bd/e7513c64e52447b3a8cebd670cb04a4d/FLAGc4b801dcf [2021-10-28 22:53:55,235 INFO L306 CDTParser]: Found 1 translation units. [2021-10-28 22:53:55,236 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/sv-benchmarks/c/float-newlib/double_req_bl_0220a.c [2021-10-28 22:53:55,247 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/data/8d66469bd/e7513c64e52447b3a8cebd670cb04a4d/FLAGc4b801dcf [2021-10-28 22:53:55,524 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/data/8d66469bd/e7513c64e52447b3a8cebd670cb04a4d [2021-10-28 22:53:55,526 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-28 22:53:55,529 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-28 22:53:55,531 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-28 22:53:55,531 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-28 22:53:55,534 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-28 22:53:55,535 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 10:53:55" (1/1) ... [2021-10-28 22:53:55,537 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4511a53a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:53:55, skipping insertion in model container [2021-10-28 22:53:55,537 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 10:53:55" (1/1) ... [2021-10-28 22:53:55,544 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-28 22:53:55,608 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-28 22:53:55,949 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/sv-benchmarks/c/float-newlib/double_req_bl_0220a.c[16452,16465] [2021-10-28 22:53:55,952 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-28 22:53:55,979 INFO L203 MainTranslator]: Completed pre-run [2021-10-28 22:53:56,095 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/sv-benchmarks/c/float-newlib/double_req_bl_0220a.c[16452,16465] [2021-10-28 22:53:56,109 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-28 22:53:56,151 INFO L208 MainTranslator]: Completed translation [2021-10-28 22:53:56,152 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:53:56 WrapperNode [2021-10-28 22:53:56,152 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-28 22:53:56,153 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-28 22:53:56,153 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-28 22:53:56,153 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-28 22:53:56,162 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:53:56" (1/1) ... [2021-10-28 22:53:56,204 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:53:56" (1/1) ... [2021-10-28 22:53:56,337 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-28 22:53:56,338 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-28 22:53:56,338 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-28 22:53:56,338 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-28 22:53:56,347 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:53:56" (1/1) ... [2021-10-28 22:53:56,347 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:53:56" (1/1) ... [2021-10-28 22:53:56,364 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:53:56" (1/1) ... [2021-10-28 22:53:56,365 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:53:56" (1/1) ... [2021-10-28 22:53:56,439 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:53:56" (1/1) ... [2021-10-28 22:53:56,490 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:53:56" (1/1) ... [2021-10-28 22:53:56,505 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:53:56" (1/1) ... [2021-10-28 22:53:56,521 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-28 22:53:56,522 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-28 22:53:56,523 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-28 22:53:56,523 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-28 22:53:56,524 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:53:56" (1/1) ... [2021-10-28 22:53:56,531 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-28 22:53:56,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 22:53:56,553 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-28 22:53:56,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-28 22:53:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-28 22:53:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-28 22:53:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-10-28 22:53:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-28 22:53:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2021-10-28 22:53:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-28 22:53:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-28 22:53:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-28 22:53:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2021-10-28 22:53:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-28 22:53:58,418 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-28 22:53:58,418 INFO L299 CfgBuilder]: Removed 221 assume(true) statements. [2021-10-28 22:53:58,421 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 10:53:58 BoogieIcfgContainer [2021-10-28 22:53:58,421 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-28 22:53:58,422 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-28 22:53:58,422 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-28 22:53:58,426 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-28 22:53:58,426 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 10:53:55" (1/3) ... [2021-10-28 22:53:58,427 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25669f4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 10:53:58, skipping insertion in model container [2021-10-28 22:53:58,427 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:53:56" (2/3) ... [2021-10-28 22:53:58,427 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25669f4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 10:53:58, skipping insertion in model container [2021-10-28 22:53:58,427 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 10:53:58" (3/3) ... [2021-10-28 22:53:58,429 INFO L111 eAbstractionObserver]: Analyzing ICFG double_req_bl_0220a.c [2021-10-28 22:53:58,434 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-28 22:53:58,435 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-10-28 22:53:58,493 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-28 22:53:58,502 INFO L339 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, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-10-28 22:53:58,503 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-10-28 22:53:58,547 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) [2021-10-28 22:53:58,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-10-28 22:53:58,568 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 22:53:58,569 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 22:53:58,570 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 22:53:58,574 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 22:53:58,575 INFO L85 PathProgramCache]: Analyzing trace with hash 2087460477, now seen corresponding path program 1 times [2021-10-28 22:53:58,583 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 22:53:58,584 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [579770913] [2021-10-28 22:53:58,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 22:53:58,585 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 22:53:58,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 22:53:58,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 22:53:58,884 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 22:53:58,885 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [579770913] [2021-10-28 22:53:58,885 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [579770913] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 22:53:58,886 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 22:53:58,886 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-28 22:53:58,888 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1425969189] [2021-10-28 22:53:58,893 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-10-28 22:53:58,894 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 22:53:58,908 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-10-28 22:53:58,909 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-28 22:53:58,912 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) [2021-10-28 22:53:58,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 22:53:58,995 INFO L93 Difference]: Finished difference Result 818 states and 1404 transitions. [2021-10-28 22:53:58,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-28 22:53:58,996 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 [2021-10-28 22:53:58,997 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 22:53:59,020 INFO L225 Difference]: With dead ends: 818 [2021-10-28 22:53:59,020 INFO L226 Difference]: Without dead ends: 407 [2021-10-28 22:53:59,029 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-28 22:53:59,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2021-10-28 22:53:59,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 407. [2021-10-28 22:53:59,120 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) [2021-10-28 22:53:59,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 536 transitions. [2021-10-28 22:53:59,125 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 536 transitions. Word has length 10 [2021-10-28 22:53:59,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 22:53:59,125 INFO L470 AbstractCegarLoop]: Abstraction has 407 states and 536 transitions. [2021-10-28 22:53:59,126 INFO L471 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) [2021-10-28 22:53:59,126 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 536 transitions. [2021-10-28 22:53:59,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-10-28 22:53:59,127 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 22:53:59,127 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 22:53:59,128 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-28 22:53:59,128 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 22:53:59,132 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 22:53:59,132 INFO L85 PathProgramCache]: Analyzing trace with hash -247846720, now seen corresponding path program 1 times [2021-10-28 22:53:59,133 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 22:53:59,133 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2095433522] [2021-10-28 22:53:59,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 22:53:59,133 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 22:53:59,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 22:53:59,294 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-28 22:53:59,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 22:53:59,468 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-28 22:53:59,468 INFO L627 BasicCegarLoop]: Counterexample is feasible [2021-10-28 22:53:59,470 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-10-28 22:53:59,472 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-10-28 22:53:59,475 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1] [2021-10-28 22:53:59,478 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-28 22:53:59,566 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.10 10:53:59 BoogieIcfgContainer [2021-10-28 22:53:59,566 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-28 22:53:59,567 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-28 22:53:59,567 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-28 22:53:59,568 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-28 22:53:59,569 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 10:53:58" (3/4) ... [2021-10-28 22:53:59,572 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-10-28 22:53:59,572 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-28 22:53:59,575 INFO L168 Benchmark]: Toolchain (without parser) took 4044.74 ms. Allocated memory was 90.2 MB in the beginning and 140.5 MB in the end (delta: 50.3 MB). Free memory was 54.8 MB in the beginning and 92.6 MB in the end (delta: -37.7 MB). Peak memory consumption was 13.6 MB. Max. memory is 16.1 GB. [2021-10-28 22:53:59,576 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 90.2 MB. Free memory was 60.0 MB in the beginning and 60.0 MB in the end (delta: 21.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-28 22:53:59,579 INFO L168 Benchmark]: CACSL2BoogieTranslator took 621.63 ms. Allocated memory was 90.2 MB in the beginning and 140.5 MB in the end (delta: 50.3 MB). Free memory was 54.4 MB in the beginning and 100.5 MB in the end (delta: -46.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-28 22:53:59,581 INFO L168 Benchmark]: Boogie Procedure Inliner took 184.39 ms. Allocated memory is still 140.5 MB. Free memory was 100.5 MB in the beginning and 90.0 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-28 22:53:59,587 INFO L168 Benchmark]: Boogie Preprocessor took 183.52 ms. Allocated memory is still 140.5 MB. Free memory was 90.0 MB in the beginning and 81.6 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-28 22:53:59,588 INFO L168 Benchmark]: RCFGBuilder took 1898.41 ms. Allocated memory is still 140.5 MB. Free memory was 81.6 MB in the beginning and 98.0 MB in the end (delta: -16.4 MB). Peak memory consumption was 58.3 MB. Max. memory is 16.1 GB. [2021-10-28 22:53:59,588 INFO L168 Benchmark]: TraceAbstraction took 1144.14 ms. Allocated memory is still 140.5 MB. Free memory was 98.0 MB in the beginning and 92.6 MB in the end (delta: 5.4 MB). Peak memory consumption was 46.1 MB. Max. memory is 16.1 GB. [2021-10-28 22:53:59,589 INFO L168 Benchmark]: Witness Printer took 5.63 ms. Allocated memory is still 140.5 MB. Free memory is still 92.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-28 22:53:59,598 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 90.2 MB. Free memory was 60.0 MB in the beginning and 60.0 MB in the end (delta: 21.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 621.63 ms. Allocated memory was 90.2 MB in the beginning and 140.5 MB in the end (delta: 50.3 MB). Free memory was 54.4 MB in the beginning and 100.5 MB in the end (delta: -46.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 184.39 ms. Allocated memory is still 140.5 MB. Free memory was 100.5 MB in the beginning and 90.0 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 183.52 ms. Allocated memory is still 140.5 MB. Free memory was 90.0 MB in the beginning and 81.6 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1898.41 ms. Allocated memory is still 140.5 MB. Free memory was 81.6 MB in the beginning and 98.0 MB in the end (delta: -16.4 MB). Peak memory consumption was 58.3 MB. Max. memory is 16.1 GB. * TraceAbstraction took 1144.14 ms. Allocated memory is still 140.5 MB. Free memory was 98.0 MB in the beginning and 92.6 MB in the end (delta: 5.4 MB). Peak memory consumption was 46.1 MB. Max. memory is 16.1 GB. * Witness Printer took 5.63 ms. Allocated memory is still 140.5 MB. Free memory is still 92.6 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, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 655]: 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 542, overapproximation of bitwiseAnd at line 622, overapproximation of someBinaryArithmeticDOUBLEoperation at line 626, overapproximation of someBinaryDOUBLEComparisonOperation at line 654. Possible FailurePath: [L22] static const double huge_floor = 1.0e300; [L119-L121] static const double two54_scalbn = 1.80143985094819840000e+16, twom54_scalbn = 5.55111512312578270212e-17, huge_scalbn = 1.0e+300, tiny_scalbn = 1.0e-300; [L190] static const int init_jk_krempio[] = {2, 3, 4, 6}; [L192-L197] 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, }; [L199-L201] static const double zero_krempio = 0.0, one_krempio = 1.0, two24_krempio = 1.67772160000000000000e+07, twon24_krempio = 5.96046447753906250000e-08; [L376-L387] 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, }; [L389-L396] 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, }; [L398-L407] 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; [L540-L546] 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; [L584-L590] 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={11:0}, 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={10:0}, 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={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L650] double x = 0.0; [L615] double y[2], z = 0.0; [L616] __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={11:0}, 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={10:0}, 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={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L618] ieee_double_shape_type gh_u; [L619] gh_u.value = (x) [L620] EXPR gh_u.parts.msw [L620] (ix) = gh_u.parts.msw [L622] 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={11:0}, 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={10:0}, 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={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L623] 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={11:0}, 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={10:0}, 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={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L625] COND TRUE ix >= 0x7ff00000 [L626] return x - x; [L626] 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={11:0}, 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={10:0}, 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={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L651] double res = sin_double(x); [L654] EXPR res == 0.0 && __signbit_double(res) == 0 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={11:0}, 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={10:0}, 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={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L654] COND TRUE !(res == 0.0 && __signbit_double(res) == 0) [L655] 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={11:0}, 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={10:0}, 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={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 410 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.9s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 539 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=410occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 21 NumberOfCodeBlocks, 21 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 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 [2021-10-28 22:53:59,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-28 22:54:02,089 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-28 22:54:02,091 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-28 22:54:02,151 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-28 22:54:02,152 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-28 22:54:02,156 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-28 22:54:02,160 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-28 22:54:02,168 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-28 22:54:02,171 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-28 22:54:02,177 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-28 22:54:02,178 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-28 22:54:02,180 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-28 22:54:02,181 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-28 22:54:02,183 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-28 22:54:02,185 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-28 22:54:02,188 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-28 22:54:02,190 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-28 22:54:02,191 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-28 22:54:02,196 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-28 22:54:02,203 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-28 22:54:02,205 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-28 22:54:02,207 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-28 22:54:02,210 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-28 22:54:02,211 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-28 22:54:02,220 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-28 22:54:02,221 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-28 22:54:02,221 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-28 22:54:02,224 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-28 22:54:02,224 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-28 22:54:02,226 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-28 22:54:02,226 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-28 22:54:02,227 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-28 22:54:02,230 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-28 22:54:02,231 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-28 22:54:02,233 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-28 22:54:02,233 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-28 22:54:02,234 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-28 22:54:02,234 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-28 22:54:02,234 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-28 22:54:02,237 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-28 22:54:02,237 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-28 22:54:02,243 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2021-10-28 22:54:02,289 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-28 22:54:02,289 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-28 22:54:02,290 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-28 22:54:02,290 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-28 22:54:02,292 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-28 22:54:02,292 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-28 22:54:02,292 INFO L138 SettingsManager]: * Use SBE=true [2021-10-28 22:54:02,293 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-28 22:54:02,293 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-28 22:54:02,293 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-28 22:54:02,294 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-28 22:54:02,294 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-28 22:54:02,295 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-28 22:54:02,295 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-28 22:54:02,295 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-28 22:54:02,295 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-28 22:54:02,295 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-28 22:54:02,296 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-28 22:54:02,296 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-28 22:54:02,296 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-28 22:54:02,296 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-28 22:54:02,297 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-28 22:54:02,297 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-28 22:54:02,297 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-28 22:54:02,297 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-28 22:54:02,298 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-28 22:54:02,298 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-28 22:54:02,298 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-28 22:54:02,298 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-28 22:54:02,298 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-28 22:54:02,299 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-28 22:54:02,299 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-28 22:54:02,299 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-28 22:54:02,299 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-28 22:54:02,300 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 333cf4282aaef943eedac534c8cfd5b66279089357670774db08ef0cc555d881 [2021-10-28 22:54:02,682 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-28 22:54:02,706 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-28 22:54:02,708 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-28 22:54:02,709 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-28 22:54:02,710 INFO L275 PluginConnector]: CDTParser initialized [2021-10-28 22:54:02,711 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/../../sv-benchmarks/c/float-newlib/double_req_bl_0220a.c [2021-10-28 22:54:02,781 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/data/761ceb16c/1737dabcd0294828888117612d06de49/FLAGa66d6fd32 [2021-10-28 22:54:03,366 INFO L306 CDTParser]: Found 1 translation units. [2021-10-28 22:54:03,367 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/sv-benchmarks/c/float-newlib/double_req_bl_0220a.c [2021-10-28 22:54:03,383 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/data/761ceb16c/1737dabcd0294828888117612d06de49/FLAGa66d6fd32 [2021-10-28 22:54:03,595 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/data/761ceb16c/1737dabcd0294828888117612d06de49 [2021-10-28 22:54:03,598 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-28 22:54:03,599 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-28 22:54:03,601 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-28 22:54:03,601 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-28 22:54:03,605 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-28 22:54:03,606 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 10:54:03" (1/1) ... [2021-10-28 22:54:03,607 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55a8b87c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:54:03, skipping insertion in model container [2021-10-28 22:54:03,607 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 10:54:03" (1/1) ... [2021-10-28 22:54:03,615 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-28 22:54:03,675 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-28 22:54:04,099 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/sv-benchmarks/c/float-newlib/double_req_bl_0220a.c[16452,16465] [2021-10-28 22:54:04,106 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-28 22:54:04,141 INFO L203 MainTranslator]: Completed pre-run [2021-10-28 22:54:04,326 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/sv-benchmarks/c/float-newlib/double_req_bl_0220a.c[16452,16465] [2021-10-28 22:54:04,327 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-28 22:54:04,353 INFO L208 MainTranslator]: Completed translation [2021-10-28 22:54:04,354 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:54:04 WrapperNode [2021-10-28 22:54:04,354 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-28 22:54:04,355 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-28 22:54:04,355 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-28 22:54:04,356 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-28 22:54:04,362 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:54:04" (1/1) ... [2021-10-28 22:54:04,413 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:54:04" (1/1) ... [2021-10-28 22:54:04,519 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-28 22:54:04,521 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-28 22:54:04,522 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-28 22:54:04,522 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-28 22:54:04,530 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:54:04" (1/1) ... [2021-10-28 22:54:04,530 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:54:04" (1/1) ... [2021-10-28 22:54:04,553 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:54:04" (1/1) ... [2021-10-28 22:54:04,554 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:54:04" (1/1) ... [2021-10-28 22:54:04,636 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:54:04" (1/1) ... [2021-10-28 22:54:04,661 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:54:04" (1/1) ... [2021-10-28 22:54:04,668 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:54:04" (1/1) ... [2021-10-28 22:54:04,681 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-28 22:54:04,682 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-28 22:54:04,682 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-28 22:54:04,683 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-28 22:54:04,683 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:54:04" (1/1) ... [2021-10-28 22:54:04,690 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-28 22:54:04,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 22:54:04,726 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-28 22:54:04,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-28 22:54:04,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2021-10-28 22:54:04,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2021-10-28 22:54:04,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-28 22:54:04,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-28 22:54:04,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-28 22:54:04,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2021-10-28 22:54:04,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-28 22:54:04,775 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-28 22:54:04,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-28 22:54:04,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-28 22:54:04,775 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-28 22:55:43,818 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-28 22:55:43,819 INFO L299 CfgBuilder]: Removed 221 assume(true) statements. [2021-10-28 22:55:43,821 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 10:55:43 BoogieIcfgContainer [2021-10-28 22:55:43,822 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-28 22:55:43,823 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-28 22:55:43,823 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-28 22:55:43,830 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-28 22:55:43,830 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 10:54:03" (1/3) ... [2021-10-28 22:55:43,831 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d9842b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 10:55:43, skipping insertion in model container [2021-10-28 22:55:43,831 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:54:04" (2/3) ... [2021-10-28 22:55:43,832 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d9842b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 10:55:43, skipping insertion in model container [2021-10-28 22:55:43,832 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 10:55:43" (3/3) ... [2021-10-28 22:55:43,833 INFO L111 eAbstractionObserver]: Analyzing ICFG double_req_bl_0220a.c [2021-10-28 22:55:43,841 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-28 22:55:43,848 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-10-28 22:55:43,913 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-28 22:55:43,929 INFO L339 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, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-10-28 22:55:43,929 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-10-28 22:55:43,966 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) [2021-10-28 22:55:43,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-10-28 22:55:43,975 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 22:55:43,975 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 22:55:43,976 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 22:55:43,984 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 22:55:43,985 INFO L85 PathProgramCache]: Analyzing trace with hash 2087460477, now seen corresponding path program 1 times [2021-10-28 22:55:44,000 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-28 22:55:44,000 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1285191998] [2021-10-28 22:55:44,000 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 22:55:44,001 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-28 22:55:44,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/mathsat [2021-10-28 22:55:44,004 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-28 22:55:44,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-10-28 22:55:44,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 22:55:44,453 INFO L263 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 1 conjunts are in the unsatisfiable core [2021-10-28 22:55:44,457 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-28 22:55:44,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 22:55:44,703 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-28 22:55:44,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 22:55:44,834 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-28 22:55:44,834 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1285191998] [2021-10-28 22:55:44,835 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1285191998] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-28 22:55:44,835 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-28 22:55:44,836 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2021-10-28 22:55:44,838 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [608350508] [2021-10-28 22:55:44,843 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-10-28 22:55:44,843 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-28 22:55:44,855 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-10-28 22:55:44,856 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-28 22:55:44,859 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) [2021-10-28 22:55:44,915 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 22:55:44,915 INFO L93 Difference]: Finished difference Result 818 states and 1404 transitions. [2021-10-28 22:55:44,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-28 22:55:44,917 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 [2021-10-28 22:55:44,917 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 22:55:44,932 INFO L225 Difference]: With dead ends: 818 [2021-10-28 22:55:44,932 INFO L226 Difference]: Without dead ends: 407 [2021-10-28 22:55:44,937 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-28 22:55:44,953 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2021-10-28 22:55:45,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 407. [2021-10-28 22:55:45,012 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) [2021-10-28 22:55:45,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 536 transitions. [2021-10-28 22:55:45,016 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 536 transitions. Word has length 10 [2021-10-28 22:55:45,016 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 22:55:45,016 INFO L470 AbstractCegarLoop]: Abstraction has 407 states and 536 transitions. [2021-10-28 22:55:45,016 INFO L471 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) [2021-10-28 22:55:45,017 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 536 transitions. [2021-10-28 22:55:45,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-10-28 22:55:45,017 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 22:55:45,017 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 22:55:45,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-10-28 22:55:45,220 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 [2021-10-28 22:55:45,223 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 22:55:45,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 22:55:45,224 INFO L85 PathProgramCache]: Analyzing trace with hash -247846720, now seen corresponding path program 1 times [2021-10-28 22:55:45,226 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-28 22:55:45,226 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [62025536] [2021-10-28 22:55:45,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 22:55:45,226 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-28 22:55:45,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/mathsat [2021-10-28 22:55:45,235 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-28 22:55:45,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-10-28 22:55:45,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 22:55:45,659 INFO L263 TraceCheckSpWp]: Trace formula consists of 226 conjuncts, 8 conjunts are in the unsatisfiable core [2021-10-28 22:55:45,661 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-28 22:55:46,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 22:55:46,337 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-28 22:55:47,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 22:55:47,066 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-28 22:55:47,066 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [62025536] [2021-10-28 22:55:47,067 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [62025536] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-28 22:55:47,067 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-28 22:55:47,067 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 5] imperfect sequences [] total 7 [2021-10-28 22:55:47,067 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1037479578] [2021-10-28 22:55:47,069 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-10-28 22:55:47,069 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-28 22:55:47,070 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-10-28 22:55:47,070 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-10-28 22:55:47,070 INFO L87 Difference]: Start difference. First operand 407 states and 536 transitions. Second operand has 7 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 7 states have internal predecessors, (16), 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) [2021-10-28 22:55:47,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 22:55:47,420 INFO L93 Difference]: Finished difference Result 416 states and 545 transitions. [2021-10-28 22:55:47,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-28 22:55:47,422 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 7 states have internal predecessors, (16), 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 [2021-10-28 22:55:47,422 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 22:55:47,423 INFO L225 Difference]: With dead ends: 416 [2021-10-28 22:55:47,423 INFO L226 Difference]: Without dead ends: 23 [2021-10-28 22:55:47,426 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 14 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-10-28 22:55:47,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2021-10-28 22:55:47,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2021-10-28 22:55:47,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 22 states have internal predecessors, (26), 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) [2021-10-28 22:55:47,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 26 transitions. [2021-10-28 22:55:47,431 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 26 transitions. Word has length 11 [2021-10-28 22:55:47,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 22:55:47,431 INFO L470 AbstractCegarLoop]: Abstraction has 23 states and 26 transitions. [2021-10-28 22:55:47,432 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 7 states have internal predecessors, (16), 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) [2021-10-28 22:55:47,432 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2021-10-28 22:55:47,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-10-28 22:55:47,433 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 22:55:47,433 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 22:55:47,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (3)] Ended with exit code 0 [2021-10-28 22:55:47,655 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 [2021-10-28 22:55:47,655 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 22:55:47,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 22:55:47,656 INFO L85 PathProgramCache]: Analyzing trace with hash 2038227603, now seen corresponding path program 1 times [2021-10-28 22:55:47,657 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-28 22:55:47,657 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [243116745] [2021-10-28 22:55:47,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 22:55:47,657 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-28 22:55:47,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/mathsat [2021-10-28 22:55:47,658 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-28 22:55:47,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-10-28 22:55:48,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 22:55:48,053 INFO L263 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 10 conjunts are in the unsatisfiable core [2021-10-28 22:55:48,055 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-28 22:55:48,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 22:55:48,999 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-28 22:55:50,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 22:55:50,342 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-28 22:55:50,343 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [243116745] [2021-10-28 22:55:50,343 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [243116745] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-28 22:55:50,343 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-28 22:55:50,343 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [] total 11 [2021-10-28 22:55:50,344 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1543783256] [2021-10-28 22:55:50,344 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-10-28 22:55:50,345 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-28 22:55:50,345 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-10-28 22:55:50,346 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2021-10-28 22:55:50,346 INFO L87 Difference]: Start difference. First operand 23 states and 26 transitions. Second operand has 11 states, 11 states have (on average 2.5454545454545454) internal successors, (28), 11 states have internal predecessors, (28), 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) [2021-10-28 22:56:03,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 22:56:03,608 INFO L93 Difference]: Finished difference Result 45 states and 49 transitions. [2021-10-28 22:56:03,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-10-28 22:56:03,609 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 2.5454545454545454) internal successors, (28), 11 states have internal predecessors, (28), 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 [2021-10-28 22:56:03,610 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 22:56:03,611 INFO L225 Difference]: With dead ends: 45 [2021-10-28 22:56:03,611 INFO L226 Difference]: Without dead ends: 33 [2021-10-28 22:56:03,612 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2021-10-28 22:56:03,612 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2021-10-28 22:56:03,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 26. [2021-10-28 22:56:03,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 25 states have (on average 1.12) internal successors, (28), 25 states have internal predecessors, (28), 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) [2021-10-28 22:56:03,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 28 transitions. [2021-10-28 22:56:03,618 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 28 transitions. Word has length 16 [2021-10-28 22:56:03,618 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 22:56:03,618 INFO L470 AbstractCegarLoop]: Abstraction has 26 states and 28 transitions. [2021-10-28 22:56:03,619 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 2.5454545454545454) internal successors, (28), 11 states have internal predecessors, (28), 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) [2021-10-28 22:56:03,619 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 28 transitions. [2021-10-28 22:56:03,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-10-28 22:56:03,620 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 22:56:03,620 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 22:56:03,652 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-10-28 22:56:03,845 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 [2021-10-28 22:56:03,845 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 22:56:03,846 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 22:56:03,846 INFO L85 PathProgramCache]: Analyzing trace with hash 1724473834, now seen corresponding path program 1 times [2021-10-28 22:56:03,847 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-28 22:56:03,847 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [925222144] [2021-10-28 22:56:03,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 22:56:03,848 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-28 22:56:03,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/mathsat [2021-10-28 22:56:03,850 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-28 22:56:03,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-10-28 22:56:06,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 22:56:07,076 INFO L263 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 10 conjunts are in the unsatisfiable core [2021-10-28 22:56:07,079 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-28 22:56:07,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 22:56:07,981 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-28 22:56:09,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 22:56:09,278 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-28 22:56:09,278 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [925222144] [2021-10-28 22:56:09,278 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [925222144] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-28 22:56:09,278 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-28 22:56:09,279 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 6] imperfect sequences [] total 9 [2021-10-28 22:56:09,279 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1661511969] [2021-10-28 22:56:09,279 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-10-28 22:56:09,280 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-28 22:56:09,280 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-10-28 22:56:09,280 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2021-10-28 22:56:09,281 INFO L87 Difference]: Start difference. First operand 26 states and 28 transitions. Second operand has 9 states, 9 states have (on average 2.888888888888889) internal successors, (26), 9 states have internal predecessors, (26), 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) [2021-10-28 22:56:09,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 22:56:09,814 INFO L93 Difference]: Finished difference Result 33 states and 34 transitions. [2021-10-28 22:56:09,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-28 22:56:09,819 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.888888888888889) internal successors, (26), 9 states have internal predecessors, (26), 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 17 [2021-10-28 22:56:09,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 22:56:09,820 INFO L225 Difference]: With dead ends: 33 [2021-10-28 22:56:09,820 INFO L226 Difference]: Without dead ends: 21 [2021-10-28 22:56:09,820 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 24 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2021-10-28 22:56:09,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2021-10-28 22:56:09,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2021-10-28 22:56:09,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 20 states have (on average 1.0) internal successors, (20), 20 states have internal predecessors, (20), 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) [2021-10-28 22:56:09,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 20 transitions. [2021-10-28 22:56:09,824 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 20 transitions. Word has length 17 [2021-10-28 22:56:09,825 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 22:56:09,825 INFO L470 AbstractCegarLoop]: Abstraction has 21 states and 20 transitions. [2021-10-28 22:56:09,825 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 2.888888888888889) internal successors, (26), 9 states have internal predecessors, (26), 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) [2021-10-28 22:56:09,825 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 20 transitions. [2021-10-28 22:56:09,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-10-28 22:56:09,826 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 22:56:09,827 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 22:56:09,888 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2021-10-28 22:56:10,032 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 [2021-10-28 22:56:10,032 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 22:56:10,033 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 22:56:10,033 INFO L85 PathProgramCache]: Analyzing trace with hash 915916072, now seen corresponding path program 1 times [2021-10-28 22:56:10,033 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-28 22:56:10,034 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2077273214] [2021-10-28 22:56:10,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 22:56:10,034 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-28 22:56:10,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/mathsat [2021-10-28 22:56:10,035 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-28 22:56:10,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-10-28 22:56:10,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 22:56:10,504 INFO L263 TraceCheckSpWp]: Trace formula consists of 258 conjuncts, 17 conjunts are in the unsatisfiable core [2021-10-28 22:56:10,506 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-28 22:56:12,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 22:56:12,700 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-28 22:56:16,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 22:56:16,124 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-28 22:56:16,124 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2077273214] [2021-10-28 22:56:16,124 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2077273214] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-28 22:56:16,125 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-28 22:56:16,125 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11, 11] imperfect sequences [] total 18 [2021-10-28 22:56:16,125 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1031972742] [2021-10-28 22:56:16,126 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2021-10-28 22:56:16,126 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-28 22:56:16,126 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-10-28 22:56:16,127 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=266, Unknown=0, NotChecked=0, Total=306 [2021-10-28 22:56:16,127 INFO L87 Difference]: Start difference. First operand 21 states and 20 transitions. Second operand has 18 states, 18 states have (on average 2.0) internal successors, (36), 18 states have internal predecessors, (36), 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) [2021-10-28 22:56:18,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 22:56:18,951 INFO L93 Difference]: Finished difference Result 21 states and 20 transitions. [2021-10-28 22:56:18,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-10-28 22:56:18,953 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 2.0) internal successors, (36), 18 states have internal predecessors, (36), 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 20 [2021-10-28 22:56:18,953 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 22:56:18,953 INFO L225 Difference]: With dead ends: 21 [2021-10-28 22:56:18,954 INFO L226 Difference]: Without dead ends: 0 [2021-10-28 22:56:18,955 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 5.6s TimeCoverageRelationStatistics Valid=148, Invalid=452, Unknown=0, NotChecked=0, Total=600 [2021-10-28 22:56:18,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-10-28 22:56:18,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-10-28 22:56:18,955 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) [2021-10-28 22:56:18,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-10-28 22:56:18,956 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 20 [2021-10-28 22:56:18,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 22:56:18,956 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-10-28 22:56:18,957 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 2.0) internal successors, (36), 18 states have internal predecessors, (36), 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) [2021-10-28 22:56:18,957 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-10-28 22:56:18,957 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-28 22:56:18,959 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-10-28 22:56:18,981 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2021-10-28 22:56:19,160 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 [2021-10-28 22:56:19,162 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-10-28 22:56:19,165 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,200 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,202 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,202 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,203 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,204 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,205 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,214 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,216 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,216 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,217 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,218 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,219 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,220 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,220 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,221 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,222 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,226 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,226 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,227 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,228 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,228 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,229 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,229 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,230 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,231 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,231 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,232 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,233 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,233 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,234 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,235 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,235 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,236 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,237 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,238 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,238 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,239 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,240 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,240 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,241 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,242 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,242 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,243 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,244 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,261 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,262 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,263 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,264 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,265 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,265 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,266 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,267 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,268 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,268 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,269 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,273 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,274 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,274 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,275 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,276 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,277 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,277 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,278 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,279 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,280 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,280 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,281 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,294 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,295 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,298 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,299 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,299 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,300 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,301 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,301 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,302 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,303 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,304 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,304 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,306 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,307 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,308 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,308 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,309 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,310 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,310 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,311 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,312 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,312 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,313 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,313 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,314 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,315 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,315 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:19,316 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:21,476 INFO L857 garLoopResultBuilder]: For program point L100-37(lines 100 104) no Hoare annotation was computed. [2021-10-28 22:56:21,477 INFO L853 garLoopResultBuilder]: At program point L100-38(lines 100 104) the Hoare annotation is: false [2021-10-28 22:56:21,477 INFO L857 garLoopResultBuilder]: For program point L100-41(lines 100 104) no Hoare annotation was computed. [2021-10-28 22:56:21,477 INFO L853 garLoopResultBuilder]: At program point L100-42(lines 100 104) the Hoare annotation is: false [2021-10-28 22:56:21,477 INFO L857 garLoopResultBuilder]: For program point L100-45(lines 100 104) no Hoare annotation was computed. [2021-10-28 22:56:21,477 INFO L853 garLoopResultBuilder]: At program point L100-46(lines 100 104) the Hoare annotation is: false [2021-10-28 22:56:21,477 INFO L857 garLoopResultBuilder]: For program point L630(line 630) no Hoare annotation was computed. [2021-10-28 22:56:21,478 INFO L857 garLoopResultBuilder]: For program point L632(line 632) no Hoare annotation was computed. [2021-10-28 22:56:21,478 INFO L857 garLoopResultBuilder]: For program point L500(lines 500 503) no Hoare annotation was computed. [2021-10-28 22:56:21,478 INFO L857 garLoopResultBuilder]: For program point L105(lines 105 109) no Hoare annotation was computed. [2021-10-28 22:56:21,478 INFO L857 garLoopResultBuilder]: For program point L105-1(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:21,479 INFO L857 garLoopResultBuilder]: For program point L105-3(lines 105 109) no Hoare annotation was computed. [2021-10-28 22:56:21,479 INFO L857 garLoopResultBuilder]: For program point L105-4(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:21,479 INFO L857 garLoopResultBuilder]: For program point L105-6(lines 105 109) no Hoare annotation was computed. [2021-10-28 22:56:21,479 INFO L857 garLoopResultBuilder]: For program point L105-7(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:21,479 INFO L857 garLoopResultBuilder]: For program point L105-9(lines 105 109) no Hoare annotation was computed. [2021-10-28 22:56:21,480 INFO L857 garLoopResultBuilder]: For program point L105-10(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:21,480 INFO L857 garLoopResultBuilder]: For program point L105-12(lines 105 109) no Hoare annotation was computed. [2021-10-28 22:56:21,480 INFO L857 garLoopResultBuilder]: For program point L105-13(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:21,480 INFO L857 garLoopResultBuilder]: For program point L105-15(lines 105 109) no Hoare annotation was computed. [2021-10-28 22:56:21,480 INFO L857 garLoopResultBuilder]: For program point L634(line 634) no Hoare annotation was computed. [2021-10-28 22:56:21,481 INFO L857 garLoopResultBuilder]: For program point L105-16(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:21,481 INFO L857 garLoopResultBuilder]: For program point L105-18(lines 105 109) no Hoare annotation was computed. [2021-10-28 22:56:21,481 INFO L857 garLoopResultBuilder]: For program point L105-19(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:21,481 INFO L857 garLoopResultBuilder]: For program point L105-21(lines 105 109) no Hoare annotation was computed. [2021-10-28 22:56:21,482 INFO L857 garLoopResultBuilder]: For program point L105-22(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:21,482 INFO L857 garLoopResultBuilder]: For program point L105-24(lines 105 109) no Hoare annotation was computed. [2021-10-28 22:56:21,482 INFO L857 garLoopResultBuilder]: For program point L105-25(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:21,482 INFO L857 garLoopResultBuilder]: For program point L105-27(lines 105 109) no Hoare annotation was computed. [2021-10-28 22:56:21,482 INFO L857 garLoopResultBuilder]: For program point L105-28(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:21,483 INFO L857 garLoopResultBuilder]: For program point L105-30(lines 105 109) no Hoare annotation was computed. [2021-10-28 22:56:21,483 INFO L857 garLoopResultBuilder]: For program point L105-31(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:21,483 INFO L857 garLoopResultBuilder]: For program point L105-33(lines 105 109) no Hoare annotation was computed. [2021-10-28 22:56:21,483 INFO L857 garLoopResultBuilder]: For program point L105-34(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:21,484 INFO L857 garLoopResultBuilder]: For program point L636(line 636) no Hoare annotation was computed. [2021-10-28 22:56:21,484 INFO L857 garLoopResultBuilder]: For program point L505-1(lines 505 509) no Hoare annotation was computed. [2021-10-28 22:56:21,484 INFO L853 garLoopResultBuilder]: At program point L505-2(lines 505 509) the Hoare annotation is: false [2021-10-28 22:56:21,484 INFO L853 garLoopResultBuilder]: At program point L373(lines 203 374) the Hoare annotation is: false [2021-10-28 22:56:21,484 INFO L857 garLoopResultBuilder]: For program point L242(lines 242 250) no Hoare annotation was computed. [2021-10-28 22:56:21,485 INFO L857 garLoopResultBuilder]: For program point L110(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:21,485 INFO L857 garLoopResultBuilder]: For program point L110-1(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:21,485 INFO L857 garLoopResultBuilder]: For program point L110-2(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:21,485 INFO L857 garLoopResultBuilder]: For program point L110-3(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:21,486 INFO L857 garLoopResultBuilder]: For program point L110-4(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:21,486 INFO L857 garLoopResultBuilder]: For program point L110-5(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:21,486 INFO L857 garLoopResultBuilder]: For program point L110-6(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:21,486 INFO L857 garLoopResultBuilder]: For program point L110-7(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:21,486 INFO L857 garLoopResultBuilder]: For program point L110-8(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:21,487 INFO L857 garLoopResultBuilder]: For program point L110-9(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:21,487 INFO L857 garLoopResultBuilder]: For program point L110-10(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:21,487 INFO L857 garLoopResultBuilder]: For program point L110-11(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:21,487 INFO L857 garLoopResultBuilder]: For program point L110-12(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:21,487 INFO L857 garLoopResultBuilder]: For program point L110-13(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:21,488 INFO L857 garLoopResultBuilder]: For program point L110-14(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:21,488 INFO L857 garLoopResultBuilder]: For program point L110-15(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:21,488 INFO L857 garLoopResultBuilder]: For program point L110-16(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:21,488 INFO L857 garLoopResultBuilder]: For program point L110-17(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:21,489 INFO L857 garLoopResultBuilder]: For program point L110-18(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:21,489 INFO L857 garLoopResultBuilder]: For program point L110-19(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:21,489 INFO L857 garLoopResultBuilder]: For program point L110-20(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:21,489 INFO L857 garLoopResultBuilder]: For program point L110-21(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:21,489 INFO L857 garLoopResultBuilder]: For program point L110-22(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:21,490 INFO L857 garLoopResultBuilder]: For program point L110-23(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:21,490 INFO L857 garLoopResultBuilder]: For program point L110-24(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:21,490 INFO L857 garLoopResultBuilder]: For program point L110-25(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:21,490 INFO L857 garLoopResultBuilder]: For program point L110-26(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:21,490 INFO L857 garLoopResultBuilder]: For program point L110-27(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:21,491 INFO L857 garLoopResultBuilder]: For program point L110-28(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:21,491 INFO L857 garLoopResultBuilder]: For program point L110-29(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:21,491 INFO L857 garLoopResultBuilder]: For program point L110-30(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:21,491 INFO L857 garLoopResultBuilder]: For program point L110-31(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:21,492 INFO L857 garLoopResultBuilder]: For program point L110-32(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:21,492 INFO L857 garLoopResultBuilder]: For program point L110-33(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:21,492 INFO L857 garLoopResultBuilder]: For program point L110-34(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:21,492 INFO L857 garLoopResultBuilder]: For program point L110-35(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:21,492 INFO L857 garLoopResultBuilder]: For program point L510(lines 510 515) no Hoare annotation was computed. [2021-10-28 22:56:21,493 INFO L857 garLoopResultBuilder]: For program point L510-1(lines 409 538) no Hoare annotation was computed. [2021-10-28 22:56:21,493 INFO L857 garLoopResultBuilder]: For program point L510-2(lines 510 515) no Hoare annotation was computed. [2021-10-28 22:56:21,493 INFO L857 garLoopResultBuilder]: For program point L247(lines 247 250) no Hoare annotation was computed. [2021-10-28 22:56:21,493 INFO L853 garLoopResultBuilder]: At program point L116(lines 98 117) the Hoare annotation is: false [2021-10-28 22:56:21,494 INFO L853 garLoopResultBuilder]: At program point L116-1(lines 98 117) the Hoare annotation is: false [2021-10-28 22:56:21,494 INFO L853 garLoopResultBuilder]: At program point L116-2(lines 98 117) the Hoare annotation is: false [2021-10-28 22:56:21,494 INFO L853 garLoopResultBuilder]: At program point L116-3(lines 98 117) the Hoare annotation is: false [2021-10-28 22:56:21,494 INFO L853 garLoopResultBuilder]: At program point L116-4(lines 98 117) the Hoare annotation is: false [2021-10-28 22:56:21,494 INFO L853 garLoopResultBuilder]: At program point L116-5(lines 98 117) the Hoare annotation is: false [2021-10-28 22:56:21,495 INFO L853 garLoopResultBuilder]: At program point L116-6(lines 98 117) the Hoare annotation is: false [2021-10-28 22:56:21,495 INFO L853 garLoopResultBuilder]: At program point L116-7(lines 98 117) the Hoare annotation is: false [2021-10-28 22:56:21,495 INFO L853 garLoopResultBuilder]: At program point L116-8(lines 98 117) the Hoare annotation is: false [2021-10-28 22:56:21,495 INFO L853 garLoopResultBuilder]: At program point L116-9(lines 98 117) the Hoare annotation is: false [2021-10-28 22:56:21,496 INFO L853 garLoopResultBuilder]: At program point L116-10(lines 98 117) the Hoare annotation is: false [2021-10-28 22:56:21,496 INFO L853 garLoopResultBuilder]: At program point L116-11(lines 98 117) the Hoare annotation is: false [2021-10-28 22:56:21,496 INFO L857 garLoopResultBuilder]: For program point L249(lines 249 250) no Hoare annotation was computed. [2021-10-28 22:56:21,496 INFO L857 garLoopResultBuilder]: For program point L249-2(lines 204 374) no Hoare annotation was computed. [2021-10-28 22:56:21,496 INFO L857 garLoopResultBuilder]: For program point L252(lines 204 374) no Hoare annotation was computed. [2021-10-28 22:56:21,497 INFO L857 garLoopResultBuilder]: For program point L517-1(lines 517 522) no Hoare annotation was computed. [2021-10-28 22:56:21,497 INFO L853 garLoopResultBuilder]: At program point L517-2(lines 517 522) the Hoare annotation is: false [2021-10-28 22:56:21,497 INFO L857 garLoopResultBuilder]: For program point L517-3(lines 517 522) no Hoare annotation was computed. [2021-10-28 22:56:21,497 INFO L857 garLoopResultBuilder]: For program point L255-2(lines 255 264) no Hoare annotation was computed. [2021-10-28 22:56:21,497 INFO L853 garLoopResultBuilder]: At program point L255-3(lines 255 264) the Hoare annotation is: false [2021-10-28 22:56:21,498 INFO L857 garLoopResultBuilder]: For program point L255-4(lines 252 280) no Hoare annotation was computed. [2021-10-28 22:56:21,498 INFO L857 garLoopResultBuilder]: For program point L257(lines 257 263) no Hoare annotation was computed. [2021-10-28 22:56:21,498 INFO L857 garLoopResultBuilder]: For program point L125-1(lines 125 130) no Hoare annotation was computed. [2021-10-28 22:56:21,498 INFO L853 garLoopResultBuilder]: At program point L125-2(lines 125 130) the Hoare annotation is: false [2021-10-28 22:56:21,499 INFO L857 garLoopResultBuilder]: For program point L125-3(lines 125 130) no Hoare annotation was computed. [2021-10-28 22:56:21,499 INFO L857 garLoopResultBuilder]: For program point L125-5(lines 125 130) no Hoare annotation was computed. [2021-10-28 22:56:21,499 INFO L853 garLoopResultBuilder]: At program point L125-6(lines 125 130) the Hoare annotation is: false [2021-10-28 22:56:21,499 INFO L857 garLoopResultBuilder]: For program point L125-7(lines 125 130) no Hoare annotation was computed. [2021-10-28 22:56:21,499 INFO L857 garLoopResultBuilder]: For program point L125-9(lines 125 130) no Hoare annotation was computed. [2021-10-28 22:56:21,500 INFO L853 garLoopResultBuilder]: At program point L125-10(lines 125 130) the Hoare annotation is: false [2021-10-28 22:56:21,500 INFO L857 garLoopResultBuilder]: For program point L125-11(lines 125 130) no Hoare annotation was computed. [2021-10-28 22:56:21,500 INFO L857 garLoopResultBuilder]: For program point L125-13(lines 125 130) no Hoare annotation was computed. [2021-10-28 22:56:21,500 INFO L853 garLoopResultBuilder]: At program point L125-14(lines 125 130) the Hoare annotation is: false [2021-10-28 22:56:21,500 INFO L857 garLoopResultBuilder]: For program point L125-15(lines 125 130) no Hoare annotation was computed. [2021-10-28 22:56:21,501 INFO L857 garLoopResultBuilder]: For program point L654(line 654) no Hoare annotation was computed. [2021-10-28 22:56:21,501 INFO L857 garLoopResultBuilder]: For program point L654-2(lines 654 657) no Hoare annotation was computed. [2021-10-28 22:56:21,501 INFO L857 garLoopResultBuilder]: For program point L258(lines 258 261) no Hoare annotation was computed. [2021-10-28 22:56:21,501 INFO L857 garLoopResultBuilder]: For program point L655(line 655) no Hoare annotation was computed. [2021-10-28 22:56:21,501 INFO L857 garLoopResultBuilder]: For program point L523-2(lines 523 526) no Hoare annotation was computed. [2021-10-28 22:56:21,502 INFO L853 garLoopResultBuilder]: At program point L523-3(lines 523 526) the Hoare annotation is: false [2021-10-28 22:56:21,502 INFO L857 garLoopResultBuilder]: For program point L523-4(lines 523 526) no Hoare annotation was computed. [2021-10-28 22:56:21,502 INFO L860 garLoopResultBuilder]: At program point L659(lines 642 660) the Hoare annotation is: true [2021-10-28 22:56:21,502 INFO L857 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-10-28 22:56:21,503 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 655) no Hoare annotation was computed. [2021-10-28 22:56:21,503 INFO L857 garLoopResultBuilder]: For program point L132(lines 132 144) no Hoare annotation was computed. [2021-10-28 22:56:21,503 INFO L857 garLoopResultBuilder]: For program point L132-2(lines 123 173) no Hoare annotation was computed. [2021-10-28 22:56:21,503 INFO L857 garLoopResultBuilder]: For program point L132-3(lines 132 144) no Hoare annotation was computed. [2021-10-28 22:56:21,503 INFO L857 garLoopResultBuilder]: For program point L132-5(lines 123 173) no Hoare annotation was computed. [2021-10-28 22:56:21,504 INFO L857 garLoopResultBuilder]: For program point L132-6(lines 132 144) no Hoare annotation was computed. [2021-10-28 22:56:21,504 INFO L857 garLoopResultBuilder]: For program point L132-8(lines 123 173) no Hoare annotation was computed. [2021-10-28 22:56:21,504 INFO L857 garLoopResultBuilder]: For program point L132-9(lines 132 144) no Hoare annotation was computed. [2021-10-28 22:56:21,504 INFO L857 garLoopResultBuilder]: For program point L132-11(lines 123 173) no Hoare annotation was computed. [2021-10-28 22:56:21,504 INFO L857 garLoopResultBuilder]: For program point L529-1(lines 529 530) no Hoare annotation was computed. [2021-10-28 22:56:21,505 INFO L853 garLoopResultBuilder]: At program point L529-3(lines 529 530) the Hoare annotation is: false [2021-10-28 22:56:21,505 INFO L857 garLoopResultBuilder]: For program point L529-4(lines 529 530) no Hoare annotation was computed. [2021-10-28 22:56:21,505 INFO L857 garLoopResultBuilder]: For program point L265-1(lines 252 280) no Hoare annotation was computed. [2021-10-28 22:56:21,505 INFO L857 garLoopResultBuilder]: For program point L133(lines 133 134) no Hoare annotation was computed. [2021-10-28 22:56:21,505 INFO L857 garLoopResultBuilder]: For program point L133-1(lines 133 134) no Hoare annotation was computed. [2021-10-28 22:56:21,506 INFO L857 garLoopResultBuilder]: For program point L133-2(lines 133 134) no Hoare annotation was computed. [2021-10-28 22:56:21,506 INFO L857 garLoopResultBuilder]: For program point L133-3(lines 133 134) no Hoare annotation was computed. [2021-10-28 22:56:21,506 INFO L853 garLoopResultBuilder]: At program point L266(lines 266 273) the Hoare annotation is: false [2021-10-28 22:56:21,506 INFO L857 garLoopResultBuilder]: For program point L267(line 267) no Hoare annotation was computed. [2021-10-28 22:56:21,506 INFO L857 garLoopResultBuilder]: For program point L532(lines 532 536) no Hoare annotation was computed. [2021-10-28 22:56:21,507 INFO L857 garLoopResultBuilder]: For program point L136-1(lines 136 140) no Hoare annotation was computed. [2021-10-28 22:56:21,507 INFO L853 garLoopResultBuilder]: At program point L136-2(lines 136 140) the Hoare annotation is: false [2021-10-28 22:56:21,507 INFO L857 garLoopResultBuilder]: For program point L136-3(lines 136 140) no Hoare annotation was computed. [2021-10-28 22:56:21,507 INFO L857 garLoopResultBuilder]: For program point L136-5(lines 136 140) no Hoare annotation was computed. [2021-10-28 22:56:21,507 INFO L853 garLoopResultBuilder]: At program point L136-6(lines 136 140) the Hoare annotation is: false [2021-10-28 22:56:21,507 INFO L857 garLoopResultBuilder]: For program point L136-7(lines 136 140) no Hoare annotation was computed. [2021-10-28 22:56:21,508 INFO L857 garLoopResultBuilder]: For program point L136-9(lines 136 140) no Hoare annotation was computed. [2021-10-28 22:56:21,508 INFO L853 garLoopResultBuilder]: At program point L136-10(lines 136 140) the Hoare annotation is: false [2021-10-28 22:56:21,508 INFO L857 garLoopResultBuilder]: For program point L136-11(lines 136 140) no Hoare annotation was computed. [2021-10-28 22:56:21,508 INFO L857 garLoopResultBuilder]: For program point L136-13(lines 136 140) no Hoare annotation was computed. [2021-10-28 22:56:21,509 INFO L853 garLoopResultBuilder]: At program point L136-14(lines 136 140) the Hoare annotation is: false [2021-10-28 22:56:21,509 INFO L857 garLoopResultBuilder]: For program point L136-15(lines 136 140) no Hoare annotation was computed. [2021-10-28 22:56:21,509 INFO L857 garLoopResultBuilder]: For program point L270(line 270) no Hoare annotation was computed. [2021-10-28 22:56:21,509 INFO L853 garLoopResultBuilder]: At program point L537(lines 409 538) the Hoare annotation is: false [2021-10-28 22:56:21,509 INFO L857 garLoopResultBuilder]: For program point L142(lines 142 143) no Hoare annotation was computed. [2021-10-28 22:56:21,509 INFO L857 garLoopResultBuilder]: For program point L142-1(lines 142 143) no Hoare annotation was computed. [2021-10-28 22:56:21,510 INFO L857 garLoopResultBuilder]: For program point L142-2(lines 142 143) no Hoare annotation was computed. [2021-10-28 22:56:21,510 INFO L857 garLoopResultBuilder]: For program point L142-3(lines 142 143) no Hoare annotation was computed. [2021-10-28 22:56:21,510 INFO L857 garLoopResultBuilder]: For program point L277(lines 277 278) no Hoare annotation was computed. [2021-10-28 22:56:21,510 INFO L857 garLoopResultBuilder]: For program point L148(lines 148 149) no Hoare annotation was computed. [2021-10-28 22:56:21,510 INFO L857 garLoopResultBuilder]: For program point L148-1(lines 148 149) no Hoare annotation was computed. [2021-10-28 22:56:21,511 INFO L857 garLoopResultBuilder]: For program point L148-2(lines 148 149) no Hoare annotation was computed. [2021-10-28 22:56:21,511 INFO L857 garLoopResultBuilder]: For program point L148-3(lines 148 149) no Hoare annotation was computed. [2021-10-28 22:56:21,511 INFO L857 garLoopResultBuilder]: For program point L282-1(lines 204 374) no Hoare annotation was computed. [2021-10-28 22:56:21,511 INFO L857 garLoopResultBuilder]: For program point L150(lines 150 158) no Hoare annotation was computed. [2021-10-28 22:56:21,511 INFO L857 garLoopResultBuilder]: For program point L150-1(lines 150 158) no Hoare annotation was computed. [2021-10-28 22:56:21,512 INFO L857 garLoopResultBuilder]: For program point L150-2(lines 150 158) no Hoare annotation was computed. [2021-10-28 22:56:21,512 INFO L857 garLoopResultBuilder]: For program point L150-3(lines 150 158) no Hoare annotation was computed. [2021-10-28 22:56:21,512 INFO L857 garLoopResultBuilder]: For program point L151-1(lines 151 156) no Hoare annotation was computed. [2021-10-28 22:56:21,512 INFO L853 garLoopResultBuilder]: At program point L151-2(lines 151 156) the Hoare annotation is: false [2021-10-28 22:56:21,512 INFO L857 garLoopResultBuilder]: For program point L151-3(lines 151 156) no Hoare annotation was computed. [2021-10-28 22:56:21,513 INFO L857 garLoopResultBuilder]: For program point L151-5(lines 151 156) no Hoare annotation was computed. [2021-10-28 22:56:21,513 INFO L853 garLoopResultBuilder]: At program point L151-6(lines 151 156) the Hoare annotation is: false [2021-10-28 22:56:21,513 INFO L857 garLoopResultBuilder]: For program point L151-7(lines 151 156) no Hoare annotation was computed. [2021-10-28 22:56:21,513 INFO L857 garLoopResultBuilder]: For program point L151-9(lines 151 156) no Hoare annotation was computed. [2021-10-28 22:56:21,513 INFO L853 garLoopResultBuilder]: At program point L151-10(lines 151 156) the Hoare annotation is: false [2021-10-28 22:56:21,514 INFO L857 garLoopResultBuilder]: For program point L151-11(lines 151 156) no Hoare annotation was computed. [2021-10-28 22:56:21,514 INFO L857 garLoopResultBuilder]: For program point L151-13(lines 151 156) no Hoare annotation was computed. [2021-10-28 22:56:21,514 INFO L853 garLoopResultBuilder]: At program point L151-14(lines 151 156) the Hoare annotation is: false [2021-10-28 22:56:21,514 INFO L857 garLoopResultBuilder]: For program point L151-15(lines 151 156) no Hoare annotation was computed. [2021-10-28 22:56:21,514 INFO L857 garLoopResultBuilder]: For program point L416-1(lines 416 420) no Hoare annotation was computed. [2021-10-28 22:56:21,514 INFO L853 garLoopResultBuilder]: At program point L416-2(lines 416 420) the Hoare annotation is: false [2021-10-28 22:56:21,515 INFO L857 garLoopResultBuilder]: For program point L416-3(lines 416 420) no Hoare annotation was computed. [2021-10-28 22:56:21,515 INFO L857 garLoopResultBuilder]: For program point L284-2(lines 284 285) no Hoare annotation was computed. [2021-10-28 22:56:21,515 INFO L853 garLoopResultBuilder]: At program point L284-3(lines 284 285) the Hoare annotation is: false [2021-10-28 22:56:21,515 INFO L857 garLoopResultBuilder]: For program point L284-4(lines 282 299) no Hoare annotation was computed. [2021-10-28 22:56:21,515 INFO L857 garLoopResultBuilder]: For program point L551-1(lines 551 555) no Hoare annotation was computed. [2021-10-28 22:56:21,516 INFO L853 garLoopResultBuilder]: At program point L551-2(lines 551 555) the Hoare annotation is: false [2021-10-28 22:56:21,516 INFO L857 garLoopResultBuilder]: For program point L551-3(lines 551 555) no Hoare annotation was computed. [2021-10-28 22:56:21,516 INFO L857 garLoopResultBuilder]: For program point L551-5(lines 551 555) no Hoare annotation was computed. [2021-10-28 22:56:21,516 INFO L853 garLoopResultBuilder]: At program point L551-6(lines 551 555) the Hoare annotation is: false [2021-10-28 22:56:21,516 INFO L857 garLoopResultBuilder]: For program point L551-7(lines 551 555) no Hoare annotation was computed. [2021-10-28 22:56:21,517 INFO L857 garLoopResultBuilder]: For program point L287-1(lines 287 288) no Hoare annotation was computed. [2021-10-28 22:56:21,517 INFO L857 garLoopResultBuilder]: For program point L287-3(lines 287 288) no Hoare annotation was computed. [2021-10-28 22:56:21,517 INFO L853 garLoopResultBuilder]: At program point L287-4(lines 287 288) the Hoare annotation is: false [2021-10-28 22:56:21,517 INFO L857 garLoopResultBuilder]: For program point L287-5(lines 287 288) no Hoare annotation was computed. [2021-10-28 22:56:21,517 INFO L857 garLoopResultBuilder]: For program point L422(lines 422 426) no Hoare annotation was computed. [2021-10-28 22:56:21,517 INFO L857 garLoopResultBuilder]: For program point L290-2(lines 290 295) no Hoare annotation was computed. [2021-10-28 22:56:21,518 INFO L853 garLoopResultBuilder]: At program point L290-3(lines 290 295) the Hoare annotation is: false [2021-10-28 22:56:21,518 INFO L857 garLoopResultBuilder]: For program point L290-4(lines 290 295) no Hoare annotation was computed. [2021-10-28 22:56:21,518 INFO L857 garLoopResultBuilder]: For program point L159(lines 159 164) no Hoare annotation was computed. [2021-10-28 22:56:21,518 INFO L857 garLoopResultBuilder]: For program point L159-1(lines 159 164) no Hoare annotation was computed. [2021-10-28 22:56:21,518 INFO L857 garLoopResultBuilder]: For program point L159-2(lines 159 164) no Hoare annotation was computed. [2021-10-28 22:56:21,519 INFO L857 garLoopResultBuilder]: For program point L159-3(lines 159 164) no Hoare annotation was computed. [2021-10-28 22:56:21,519 INFO L857 garLoopResultBuilder]: For program point L27-1(lines 27 32) no Hoare annotation was computed. [2021-10-28 22:56:21,519 INFO L853 garLoopResultBuilder]: At program point L27-2(lines 27 32) the Hoare annotation is: false [2021-10-28 22:56:21,519 INFO L857 garLoopResultBuilder]: For program point L27-3(lines 27 32) no Hoare annotation was computed. [2021-10-28 22:56:21,519 INFO L857 garLoopResultBuilder]: For program point L292-2(lines 292 293) no Hoare annotation was computed. [2021-10-28 22:56:21,519 INFO L853 garLoopResultBuilder]: At program point L292-3(lines 292 293) the Hoare annotation is: false [2021-10-28 22:56:21,520 INFO L857 garLoopResultBuilder]: For program point L160(lines 160 163) no Hoare annotation was computed. [2021-10-28 22:56:21,520 INFO L857 garLoopResultBuilder]: For program point L292-4(lines 292 293) no Hoare annotation was computed. [2021-10-28 22:56:21,520 INFO L857 garLoopResultBuilder]: For program point L160-1(lines 160 163) no Hoare annotation was computed. [2021-10-28 22:56:21,520 INFO L857 garLoopResultBuilder]: For program point L160-2(lines 160 163) no Hoare annotation was computed. [2021-10-28 22:56:21,520 INFO L857 garLoopResultBuilder]: For program point L160-3(lines 160 163) no Hoare annotation was computed. [2021-10-28 22:56:21,520 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-10-28 22:56:21,521 INFO L857 garLoopResultBuilder]: For program point L557(lines 557 560) no Hoare annotation was computed. [2021-10-28 22:56:21,521 INFO L857 garLoopResultBuilder]: For program point L557-2(lines 557 560) no Hoare annotation was computed. [2021-10-28 22:56:21,521 INFO L857 garLoopResultBuilder]: For program point L557-3(lines 557 560) no Hoare annotation was computed. [2021-10-28 22:56:21,521 INFO L857 garLoopResultBuilder]: For program point L557-5(lines 557 560) no Hoare annotation was computed. [2021-10-28 22:56:21,521 INFO L857 garLoopResultBuilder]: For program point L558(lines 558 559) no Hoare annotation was computed. [2021-10-28 22:56:21,521 INFO L857 garLoopResultBuilder]: For program point L558-1(lines 558 559) no Hoare annotation was computed. [2021-10-28 22:56:21,522 INFO L857 garLoopResultBuilder]: For program point L427(lines 427 451) no Hoare annotation was computed. [2021-10-28 22:56:21,522 INFO L857 garLoopResultBuilder]: For program point L428(lines 428 450) no Hoare annotation was computed. [2021-10-28 22:56:21,522 INFO L853 garLoopResultBuilder]: At program point L297(lines 204 374) the Hoare annotation is: false [2021-10-28 22:56:21,522 INFO L857 garLoopResultBuilder]: For program point L430(lines 430 437) no Hoare annotation was computed. [2021-10-28 22:56:21,522 INFO L857 garLoopResultBuilder]: For program point L430-2(lines 430 437) no Hoare annotation was computed. [2021-10-28 22:56:21,523 INFO L857 garLoopResultBuilder]: For program point L166-1(lines 166 171) no Hoare annotation was computed. [2021-10-28 22:56:21,523 INFO L853 garLoopResultBuilder]: At program point L166-2(lines 166 171) the Hoare annotation is: false [2021-10-28 22:56:21,523 INFO L857 garLoopResultBuilder]: For program point L166-3(lines 166 171) no Hoare annotation was computed. [2021-10-28 22:56:21,523 INFO L857 garLoopResultBuilder]: For program point L34(lines 34 77) no Hoare annotation was computed. [2021-10-28 22:56:21,523 INFO L857 garLoopResultBuilder]: For program point L166-5(lines 166 171) no Hoare annotation was computed. [2021-10-28 22:56:21,523 INFO L853 garLoopResultBuilder]: At program point L166-6(lines 166 171) the Hoare annotation is: false [2021-10-28 22:56:21,524 INFO L857 garLoopResultBuilder]: For program point L166-7(lines 166 171) no Hoare annotation was computed. [2021-10-28 22:56:21,524 INFO L857 garLoopResultBuilder]: For program point L166-9(lines 166 171) no Hoare annotation was computed. [2021-10-28 22:56:21,524 INFO L853 garLoopResultBuilder]: At program point L166-10(lines 166 171) the Hoare annotation is: false [2021-10-28 22:56:21,524 INFO L857 garLoopResultBuilder]: For program point L166-11(lines 166 171) no Hoare annotation was computed. [2021-10-28 22:56:21,524 INFO L857 garLoopResultBuilder]: For program point L166-13(lines 166 171) no Hoare annotation was computed. [2021-10-28 22:56:21,524 INFO L853 garLoopResultBuilder]: At program point L166-14(lines 166 171) the Hoare annotation is: false [2021-10-28 22:56:21,525 INFO L857 garLoopResultBuilder]: For program point L166-15(lines 166 171) no Hoare annotation was computed. [2021-10-28 22:56:21,525 INFO L857 garLoopResultBuilder]: For program point L35(lines 35 54) no Hoare annotation was computed. [2021-10-28 22:56:21,525 INFO L857 garLoopResultBuilder]: For program point L36(lines 36 43) no Hoare annotation was computed. [2021-10-28 22:56:21,525 INFO L857 garLoopResultBuilder]: For program point L565(lines 565 581) no Hoare annotation was computed. [2021-10-28 22:56:21,525 INFO L857 garLoopResultBuilder]: For program point L565-1(lines 565 581) no Hoare annotation was computed. [2021-10-28 22:56:21,525 INFO L857 garLoopResultBuilder]: For program point L37(lines 37 42) no Hoare annotation was computed. [2021-10-28 22:56:21,526 INFO L857 garLoopResultBuilder]: For program point L39(lines 39 42) no Hoare annotation was computed. [2021-10-28 22:56:21,526 INFO L857 garLoopResultBuilder]: For program point L568(lines 568 577) no Hoare annotation was computed. [2021-10-28 22:56:21,526 INFO L857 garLoopResultBuilder]: For program point L568-2(lines 568 577) no Hoare annotation was computed. [2021-10-28 22:56:21,526 INFO L857 garLoopResultBuilder]: For program point L304-1(lines 304 307) no Hoare annotation was computed. [2021-10-28 22:56:21,526 INFO L853 garLoopResultBuilder]: At program point L304-3(lines 304 307) the Hoare annotation is: false [2021-10-28 22:56:21,526 INFO L853 garLoopResultBuilder]: At program point L172(lines 123 173) the Hoare annotation is: false [2021-10-28 22:56:21,527 INFO L853 garLoopResultBuilder]: At program point L172-1(lines 123 173) the Hoare annotation is: false [2021-10-28 22:56:21,527 INFO L853 garLoopResultBuilder]: At program point L172-2(lines 123 173) the Hoare annotation is: false [2021-10-28 22:56:21,527 INFO L853 garLoopResultBuilder]: At program point L172-3(lines 123 173) the Hoare annotation is: false [2021-10-28 22:56:21,527 INFO L857 garLoopResultBuilder]: For program point L571-1(lines 571 576) no Hoare annotation was computed. [2021-10-28 22:56:21,527 INFO L853 garLoopResultBuilder]: At program point L571-2(lines 571 576) the Hoare annotation is: false [2021-10-28 22:56:21,527 INFO L857 garLoopResultBuilder]: For program point L571-3(lines 568 577) no Hoare annotation was computed. [2021-10-28 22:56:21,528 INFO L857 garLoopResultBuilder]: For program point L571-5(lines 571 576) no Hoare annotation was computed. [2021-10-28 22:56:21,528 INFO L853 garLoopResultBuilder]: At program point L571-6(lines 571 576) the Hoare annotation is: false [2021-10-28 22:56:21,528 INFO L857 garLoopResultBuilder]: For program point L571-7(lines 568 577) no Hoare annotation was computed. [2021-10-28 22:56:21,528 INFO L857 garLoopResultBuilder]: For program point L176-1(lines 176 180) no Hoare annotation was computed. [2021-10-28 22:56:21,528 INFO L853 garLoopResultBuilder]: At program point L176-2(lines 176 180) the Hoare annotation is: false [2021-10-28 22:56:21,528 INFO L857 garLoopResultBuilder]: For program point L441(lines 441 448) no Hoare annotation was computed. [2021-10-28 22:56:21,529 INFO L857 garLoopResultBuilder]: For program point L441-2(lines 441 448) no Hoare annotation was computed. [2021-10-28 22:56:21,529 INFO L857 garLoopResultBuilder]: For program point L310(lines 310 317) no Hoare annotation was computed. [2021-10-28 22:56:21,529 INFO L857 garLoopResultBuilder]: For program point L310-2(lines 301 318) no Hoare annotation was computed. [2021-10-28 22:56:21,529 INFO L857 garLoopResultBuilder]: For program point L46(lines 46 47) no Hoare annotation was computed. [2021-10-28 22:56:21,529 INFO L857 garLoopResultBuilder]: For program point L48(lines 48 53) no Hoare annotation was computed. [2021-10-28 22:56:21,529 INFO L857 garLoopResultBuilder]: For program point L181(lines 181 186) no Hoare annotation was computed. [2021-10-28 22:56:21,530 INFO L857 garLoopResultBuilder]: For program point L181-1(lines 174 188) no Hoare annotation was computed. [2021-10-28 22:56:21,530 INFO L857 garLoopResultBuilder]: For program point L181-2(lines 181 186) no Hoare annotation was computed. [2021-10-28 22:56:21,530 INFO L857 garLoopResultBuilder]: For program point L49(lines 49 50) no Hoare annotation was computed. [2021-10-28 22:56:21,530 INFO L857 garLoopResultBuilder]: For program point L49-2(lines 49 50) no Hoare annotation was computed. [2021-10-28 22:56:21,530 INFO L853 garLoopResultBuilder]: At program point L580(lines 548 582) the Hoare annotation is: false [2021-10-28 22:56:21,530 INFO L853 garLoopResultBuilder]: At program point L580-1(lines 548 582) the Hoare annotation is: false [2021-10-28 22:56:21,531 INFO L853 garLoopResultBuilder]: At program point L187(lines 174 188) the Hoare annotation is: false [2021-10-28 22:56:21,531 INFO L857 garLoopResultBuilder]: For program point L55(lines 55 77) no Hoare annotation was computed. [2021-10-28 22:56:21,531 INFO L857 garLoopResultBuilder]: For program point L452(lines 452 498) no Hoare annotation was computed. [2021-10-28 22:56:21,531 INFO L857 garLoopResultBuilder]: For program point L56(lines 56 59) no Hoare annotation was computed. [2021-10-28 22:56:21,531 INFO L857 garLoopResultBuilder]: For program point L321-2(lines 321 324) no Hoare annotation was computed. [2021-10-28 22:56:21,531 INFO L853 garLoopResultBuilder]: At program point L321-3(lines 321 324) the Hoare annotation is: false [2021-10-28 22:56:21,532 INFO L857 garLoopResultBuilder]: For program point L321-4(lines 321 324) no Hoare annotation was computed. [2021-10-28 22:56:21,532 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-10-28 22:56:21,532 INFO L857 garLoopResultBuilder]: For program point L458(line 458) no Hoare annotation was computed. [2021-10-28 22:56:21,532 INFO L857 garLoopResultBuilder]: For program point L458-2(lines 458 490) no Hoare annotation was computed. [2021-10-28 22:56:21,532 INFO L857 garLoopResultBuilder]: For program point L326-2(lines 326 330) no Hoare annotation was computed. [2021-10-28 22:56:21,532 INFO L853 garLoopResultBuilder]: At program point L326-3(lines 326 330) the Hoare annotation is: false [2021-10-28 22:56:21,532 INFO L857 garLoopResultBuilder]: For program point L326-4(lines 326 330) no Hoare annotation was computed. [2021-10-28 22:56:21,533 INFO L857 garLoopResultBuilder]: For program point L62(lines 62 63) no Hoare annotation was computed. [2021-10-28 22:56:21,533 INFO L857 garLoopResultBuilder]: For program point L327-2(lines 327 328) no Hoare annotation was computed. [2021-10-28 22:56:21,533 INFO L853 garLoopResultBuilder]: At program point L327-3(lines 327 328) the Hoare annotation is: false [2021-10-28 22:56:21,533 INFO L857 garLoopResultBuilder]: For program point L327-4(lines 327 328) no Hoare annotation was computed. [2021-10-28 22:56:21,533 INFO L857 garLoopResultBuilder]: For program point L64(lines 64 76) no Hoare annotation was computed. [2021-10-28 22:56:21,533 INFO L857 garLoopResultBuilder]: For program point L65(lines 65 74) no Hoare annotation was computed. [2021-10-28 22:56:21,534 INFO L857 garLoopResultBuilder]: For program point L65-1(lines 65 74) no Hoare annotation was computed. [2021-10-28 22:56:21,534 INFO L857 garLoopResultBuilder]: For program point L66(lines 66 73) no Hoare annotation was computed. [2021-10-28 22:56:21,534 INFO L857 garLoopResultBuilder]: For program point L595-1(lines 595 599) no Hoare annotation was computed. [2021-10-28 22:56:21,534 INFO L853 garLoopResultBuilder]: At program point L595-2(lines 595 599) the Hoare annotation is: (and (= (_ +zero 11 53) ULTIMATE.start_sin_double_~x) (exists ((|v_skolemized_q#valueAsBitvector_195| (_ BitVec 64))) (and (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_195|) ULTIMATE.start_sin_double_~ix~3) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_195|)) (_ +zero 11 53)))) (= (_ +zero 11 53) ULTIMATE.start___kernel_sin_~x)) [2021-10-28 22:56:21,534 INFO L857 garLoopResultBuilder]: For program point L595-3(lines 595 599) no Hoare annotation was computed. [2021-10-28 22:56:21,535 INFO L857 garLoopResultBuilder]: For program point L595-5(lines 595 599) no Hoare annotation was computed. [2021-10-28 22:56:21,535 INFO L853 garLoopResultBuilder]: At program point L595-6(lines 595 599) the Hoare annotation is: false [2021-10-28 22:56:21,535 INFO L857 garLoopResultBuilder]: For program point L595-7(lines 595 599) no Hoare annotation was computed. [2021-10-28 22:56:21,535 INFO L857 garLoopResultBuilder]: For program point L595-9(lines 595 599) no Hoare annotation was computed. [2021-10-28 22:56:21,535 INFO L853 garLoopResultBuilder]: At program point L595-10(lines 595 599) the Hoare annotation is: false [2021-10-28 22:56:21,535 INFO L857 garLoopResultBuilder]: For program point L595-11(lines 595 599) no Hoare annotation was computed. [2021-10-28 22:56:21,535 INFO L857 garLoopResultBuilder]: For program point L464-1(lines 464 468) no Hoare annotation was computed. [2021-10-28 22:56:21,536 INFO L853 garLoopResultBuilder]: At program point L464-2(lines 464 468) the Hoare annotation is: false [2021-10-28 22:56:21,536 INFO L857 garLoopResultBuilder]: For program point L464-3(lines 464 468) no Hoare annotation was computed. [2021-10-28 22:56:21,536 INFO L853 garLoopResultBuilder]: At program point L332(lines 332 372) the Hoare annotation is: false [2021-10-28 22:56:21,536 INFO L857 garLoopResultBuilder]: For program point L333(line 333) no Hoare annotation was computed. [2021-10-28 22:56:21,536 INFO L857 garLoopResultBuilder]: For program point L70(lines 70 71) no Hoare annotation was computed. [2021-10-28 22:56:21,536 INFO L857 garLoopResultBuilder]: For program point L70-2(lines 70 71) no Hoare annotation was computed. [2021-10-28 22:56:21,537 INFO L857 garLoopResultBuilder]: For program point L335-2(lines 335 336) no Hoare annotation was computed. [2021-10-28 22:56:21,537 INFO L853 garLoopResultBuilder]: At program point L335-3(lines 335 336) the Hoare annotation is: false [2021-10-28 22:56:21,537 INFO L857 garLoopResultBuilder]: For program point L335-4(lines 332 372) no Hoare annotation was computed. [2021-10-28 22:56:21,537 INFO L857 garLoopResultBuilder]: For program point L601(lines 601 604) no Hoare annotation was computed. [2021-10-28 22:56:21,537 INFO L857 garLoopResultBuilder]: For program point L601-2(lines 601 604) no Hoare annotation was computed. [2021-10-28 22:56:21,537 INFO L857 garLoopResultBuilder]: For program point L601-3(lines 601 604) no Hoare annotation was computed. [2021-10-28 22:56:21,538 INFO L857 garLoopResultBuilder]: For program point L601-5(lines 601 604) no Hoare annotation was computed. [2021-10-28 22:56:21,538 INFO L857 garLoopResultBuilder]: For program point L601-6(lines 601 604) no Hoare annotation was computed. [2021-10-28 22:56:21,538 INFO L857 garLoopResultBuilder]: For program point L601-8(lines 601 604) no Hoare annotation was computed. [2021-10-28 22:56:21,538 INFO L857 garLoopResultBuilder]: For program point L337-1(line 337) no Hoare annotation was computed. [2021-10-28 22:56:21,538 INFO L857 garLoopResultBuilder]: For program point L602(lines 602 603) no Hoare annotation was computed. [2021-10-28 22:56:21,538 INFO L857 garLoopResultBuilder]: For program point L602-1(lines 602 603) no Hoare annotation was computed. [2021-10-28 22:56:21,539 INFO L857 garLoopResultBuilder]: For program point L602-2(lines 602 603) no Hoare annotation was computed. [2021-10-28 22:56:21,539 INFO L857 garLoopResultBuilder]: For program point L470(lines 470 489) no Hoare annotation was computed. [2021-10-28 22:56:21,539 INFO L857 garLoopResultBuilder]: For program point L470-1(lines 458 490) no Hoare annotation was computed. [2021-10-28 22:56:21,539 INFO L857 garLoopResultBuilder]: For program point L339(line 339) no Hoare annotation was computed. [2021-10-28 22:56:21,539 INFO L857 garLoopResultBuilder]: For program point L339-2(line 339) no Hoare annotation was computed. [2021-10-28 22:56:21,539 INFO L857 garLoopResultBuilder]: For program point L340(line 340) no Hoare annotation was computed. [2021-10-28 22:56:21,540 INFO L857 garLoopResultBuilder]: For program point L342-2(lines 342 343) no Hoare annotation was computed. [2021-10-28 22:56:21,540 INFO L853 garLoopResultBuilder]: At program point L342-3(lines 342 343) the Hoare annotation is: false [2021-10-28 22:56:21,540 INFO L857 garLoopResultBuilder]: For program point L342-4(lines 332 372) no Hoare annotation was computed. [2021-10-28 22:56:21,540 INFO L857 garLoopResultBuilder]: For program point L78(lines 78 83) no Hoare annotation was computed. [2021-10-28 22:56:21,540 INFO L857 garLoopResultBuilder]: For program point L78-1(lines 24 85) no Hoare annotation was computed. [2021-10-28 22:56:21,540 INFO L857 garLoopResultBuilder]: For program point L78-2(lines 78 83) no Hoare annotation was computed. [2021-10-28 22:56:21,541 INFO L857 garLoopResultBuilder]: For program point L608(lines 608 611) no Hoare annotation was computed. [2021-10-28 22:56:21,541 INFO L857 garLoopResultBuilder]: For program point L608-1(lines 608 611) no Hoare annotation was computed. [2021-10-28 22:56:21,541 INFO L857 garLoopResultBuilder]: For program point L608-2(lines 608 611) no Hoare annotation was computed. [2021-10-28 22:56:21,541 INFO L857 garLoopResultBuilder]: For program point L476-1(lines 476 480) no Hoare annotation was computed. [2021-10-28 22:56:21,541 INFO L853 garLoopResultBuilder]: At program point L476-2(lines 476 480) the Hoare annotation is: false [2021-10-28 22:56:21,541 INFO L857 garLoopResultBuilder]: For program point L476-3(lines 476 480) no Hoare annotation was computed. [2021-10-28 22:56:21,542 INFO L857 garLoopResultBuilder]: For program point L344-1(line 344) no Hoare annotation was computed. [2021-10-28 22:56:21,542 INFO L857 garLoopResultBuilder]: For program point L213(lines 213 214) no Hoare annotation was computed. [2021-10-28 22:56:21,542 INFO L857 garLoopResultBuilder]: For program point L213-2(lines 213 214) no Hoare annotation was computed. [2021-10-28 22:56:21,542 INFO L857 garLoopResultBuilder]: For program point L346-2(lines 346 347) no Hoare annotation was computed. [2021-10-28 22:56:21,542 INFO L853 garLoopResultBuilder]: At program point L346-3(lines 346 347) the Hoare annotation is: false [2021-10-28 22:56:21,542 INFO L857 garLoopResultBuilder]: For program point L346-4(lines 332 372) no Hoare annotation was computed. [2021-10-28 22:56:21,543 INFO L853 garLoopResultBuilder]: At program point L611(lines 592 612) the Hoare annotation is: (and (= (_ +zero 11 53) |ULTIMATE.start___kernel_sin_#res|) (= (_ +zero 11 53) ULTIMATE.start_sin_double_~x) (exists ((|v_skolemized_q#valueAsBitvector_195| (_ BitVec 64))) (and (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_195|) ULTIMATE.start_sin_double_~ix~3) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_195|)) (_ +zero 11 53)))) (exists ((|v_skolemized_q#valueAsBitvector_196| (_ BitVec 64))) (and (= (_ +zero 11 53) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_196|))) (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_196|) ULTIMATE.start___kernel_sin_~ix~2))) (= (_ +zero 11 53) ULTIMATE.start___kernel_sin_~x)) [2021-10-28 22:56:21,543 INFO L853 garLoopResultBuilder]: At program point L611-1(lines 592 612) the Hoare annotation is: false [2021-10-28 22:56:21,543 INFO L853 garLoopResultBuilder]: At program point L611-2(lines 592 612) the Hoare annotation is: false [2021-10-28 22:56:21,543 INFO L857 garLoopResultBuilder]: For program point L348-1(line 348) no Hoare annotation was computed. [2021-10-28 22:56:21,543 INFO L853 garLoopResultBuilder]: At program point L84(lines 24 85) the Hoare annotation is: false [2021-10-28 22:56:21,543 INFO L853 garLoopResultBuilder]: At program point L614(lines 614 640) the Hoare annotation is: (and (= (_ +zero 11 53) |ULTIMATE.start___kernel_sin_#res|) (= (_ +zero 11 53) |ULTIMATE.start_sin_double_#res|) (= (_ +zero 11 53) ULTIMATE.start_sin_double_~x) (exists ((|v_skolemized_q#valueAsBitvector_195| (_ BitVec 64))) (and (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_195|) ULTIMATE.start_sin_double_~ix~3) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_195|)) (_ +zero 11 53)))) (exists ((|v_skolemized_q#valueAsBitvector_196| (_ BitVec 64))) (and (= (_ +zero 11 53) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_196|))) (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_196|) ULTIMATE.start___kernel_sin_~ix~2))) (= (_ +zero 11 53) ULTIMATE.start___kernel_sin_~x)) [2021-10-28 22:56:21,544 INFO L857 garLoopResultBuilder]: For program point L482(lines 482 488) no Hoare annotation was computed. [2021-10-28 22:56:21,544 INFO L857 garLoopResultBuilder]: For program point L350(line 350) no Hoare annotation was computed. [2021-10-28 22:56:21,544 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-10-28 22:56:21,544 INFO L857 garLoopResultBuilder]: For program point L351-2(lines 351 355) no Hoare annotation was computed. [2021-10-28 22:56:21,544 INFO L853 garLoopResultBuilder]: At program point L351-3(lines 351 355) the Hoare annotation is: false [2021-10-28 22:56:21,544 INFO L857 garLoopResultBuilder]: For program point L351-4(lines 351 355) no Hoare annotation was computed. [2021-10-28 22:56:21,545 INFO L857 garLoopResultBuilder]: For program point L219-2(lines 219 220) no Hoare annotation was computed. [2021-10-28 22:56:21,545 INFO L853 garLoopResultBuilder]: At program point L219-3(lines 219 220) the Hoare annotation is: false [2021-10-28 22:56:21,545 INFO L857 garLoopResultBuilder]: For program point L219-4(lines 219 220) no Hoare annotation was computed. [2021-10-28 22:56:21,545 INFO L857 garLoopResultBuilder]: For program point L220(line 220) no Hoare annotation was computed. [2021-10-28 22:56:21,545 INFO L857 garLoopResultBuilder]: For program point L220-2(line 220) no Hoare annotation was computed. [2021-10-28 22:56:21,545 INFO L857 garLoopResultBuilder]: For program point L617-1(lines 617 621) no Hoare annotation was computed. [2021-10-28 22:56:21,546 INFO L853 garLoopResultBuilder]: At program point L617-2(lines 617 621) the Hoare annotation is: (= (_ +zero 11 53) ULTIMATE.start_sin_double_~x) [2021-10-28 22:56:21,546 INFO L857 garLoopResultBuilder]: For program point L617-3(lines 617 621) no Hoare annotation was computed. [2021-10-28 22:56:21,546 INFO L857 garLoopResultBuilder]: For program point L222-2(lines 222 226) no Hoare annotation was computed. [2021-10-28 22:56:21,546 INFO L853 garLoopResultBuilder]: At program point L222-3(lines 222 226) the Hoare annotation is: false [2021-10-28 22:56:21,546 INFO L857 garLoopResultBuilder]: For program point L222-4(lines 222 226) no Hoare annotation was computed. [2021-10-28 22:56:21,546 INFO L857 garLoopResultBuilder]: For program point L90-1(lines 90 94) no Hoare annotation was computed. [2021-10-28 22:56:21,547 INFO L853 garLoopResultBuilder]: At program point L90-2(lines 90 94) the Hoare annotation is: (and (= (_ +zero 11 53) |ULTIMATE.start___kernel_sin_#res|) (= (_ +zero 11 53) |ULTIMATE.start_sin_double_#res|) (= (_ +zero 11 53) ULTIMATE.start_sin_double_~x) (exists ((|v_skolemized_q#valueAsBitvector_195| (_ BitVec 64))) (and (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_195|) ULTIMATE.start_sin_double_~ix~3) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_195|)) (_ +zero 11 53)))) (exists ((|v_skolemized_q#valueAsBitvector_196| (_ BitVec 64))) (and (= (_ +zero 11 53) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_196|))) (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_196|) ULTIMATE.start___kernel_sin_~ix~2))) (= (_ +zero 11 53) ULTIMATE.start___signbit_double_~x) (= (_ +zero 11 53) ULTIMATE.start_main_~res~0) |ULTIMATE.start_main_#t~short141| (= (_ +zero 11 53) ULTIMATE.start___kernel_sin_~x)) [2021-10-28 22:56:21,547 INFO L857 garLoopResultBuilder]: For program point L90-3(lines 90 94) no Hoare annotation was computed. [2021-10-28 22:56:21,547 INFO L857 garLoopResultBuilder]: For program point L223-2(lines 223 224) no Hoare annotation was computed. [2021-10-28 22:56:21,547 INFO L853 garLoopResultBuilder]: At program point L223-3(lines 223 224) the Hoare annotation is: false [2021-10-28 22:56:21,547 INFO L857 garLoopResultBuilder]: For program point L223-4(lines 223 224) no Hoare annotation was computed. [2021-10-28 22:56:21,547 INFO L857 garLoopResultBuilder]: For program point L356-2(lines 356 360) no Hoare annotation was computed. [2021-10-28 22:56:21,548 INFO L853 garLoopResultBuilder]: At program point L356-3(lines 356 360) the Hoare annotation is: false [2021-10-28 22:56:21,548 INFO L857 garLoopResultBuilder]: For program point L356-4(lines 356 360) no Hoare annotation was computed. [2021-10-28 22:56:21,548 INFO L857 garLoopResultBuilder]: For program point L623(lines 623 639) no Hoare annotation was computed. [2021-10-28 22:56:21,548 INFO L857 garLoopResultBuilder]: For program point L492(lines 492 497) no Hoare annotation was computed. [2021-10-28 22:56:21,548 INFO L853 garLoopResultBuilder]: At program point L96(lines 87 97) the Hoare annotation is: (and (= |ULTIMATE.start___signbit_double_#res| (_ bv0 32)) (= (_ +zero 11 53) |ULTIMATE.start___kernel_sin_#res|) (= (_ +zero 11 53) |ULTIMATE.start_sin_double_#res|) (= (_ +zero 11 53) ULTIMATE.start_sin_double_~x) (exists ((|v_skolemized_q#valueAsBitvector_195| (_ BitVec 64))) (and (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_195|) ULTIMATE.start_sin_double_~ix~3) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_195|)) (_ +zero 11 53)))) (exists ((|v_skolemized_q#valueAsBitvector_196| (_ BitVec 64))) (and (= (_ +zero 11 53) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_196|))) (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_196|) ULTIMATE.start___kernel_sin_~ix~2))) (= (_ +zero 11 53) ULTIMATE.start___signbit_double_~x) (= (_ +zero 11 53) ULTIMATE.start_main_~res~0) |ULTIMATE.start_main_#t~short141| (exists ((|v_skolemized_q#valueAsBitvector_197| (_ BitVec 64))) (and (= (_ +zero 11 53) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_197|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_197|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_197|))) (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_197|) ULTIMATE.start___signbit_double_~msw~0))) (= (_ +zero 11 53) ULTIMATE.start___kernel_sin_~x)) [2021-10-28 22:56:21,548 INFO L857 garLoopResultBuilder]: For program point L625(lines 625 639) no Hoare annotation was computed. [2021-10-28 22:56:21,549 INFO L857 garLoopResultBuilder]: For program point L361-2(lines 361 362) no Hoare annotation was computed. [2021-10-28 22:56:21,549 INFO L853 garLoopResultBuilder]: At program point L361-3(lines 361 362) the Hoare annotation is: false [2021-10-28 22:56:21,549 INFO L857 garLoopResultBuilder]: For program point L361-4(lines 332 372) no Hoare annotation was computed. [2021-10-28 22:56:21,549 INFO L857 garLoopResultBuilder]: For program point L231-2(lines 231 235) no Hoare annotation was computed. [2021-10-28 22:56:21,549 INFO L853 garLoopResultBuilder]: At program point L231-3(lines 231 235) the Hoare annotation is: false [2021-10-28 22:56:21,549 INFO L857 garLoopResultBuilder]: For program point L231-4(lines 231 235) no Hoare annotation was computed. [2021-10-28 22:56:21,550 INFO L857 garLoopResultBuilder]: For program point L100-1(lines 100 104) no Hoare annotation was computed. [2021-10-28 22:56:21,550 INFO L853 garLoopResultBuilder]: At program point L100-2(lines 100 104) the Hoare annotation is: false [2021-10-28 22:56:21,550 INFO L857 garLoopResultBuilder]: For program point L100-5(lines 100 104) no Hoare annotation was computed. [2021-10-28 22:56:21,550 INFO L853 garLoopResultBuilder]: At program point L100-6(lines 100 104) the Hoare annotation is: false [2021-10-28 22:56:21,550 INFO L857 garLoopResultBuilder]: For program point L100-9(lines 100 104) no Hoare annotation was computed. [2021-10-28 22:56:21,550 INFO L853 garLoopResultBuilder]: At program point L100-10(lines 100 104) the Hoare annotation is: false [2021-10-28 22:56:21,550 INFO L857 garLoopResultBuilder]: For program point L100-13(lines 100 104) no Hoare annotation was computed. [2021-10-28 22:56:21,551 INFO L853 garLoopResultBuilder]: At program point L100-14(lines 100 104) the Hoare annotation is: false [2021-10-28 22:56:21,551 INFO L857 garLoopResultBuilder]: For program point L629(lines 629 638) no Hoare annotation was computed. [2021-10-28 22:56:21,551 INFO L857 garLoopResultBuilder]: For program point L100-17(lines 100 104) no Hoare annotation was computed. [2021-10-28 22:56:21,551 INFO L853 garLoopResultBuilder]: At program point L100-18(lines 100 104) the Hoare annotation is: false [2021-10-28 22:56:21,551 INFO L857 garLoopResultBuilder]: For program point L100-21(lines 100 104) no Hoare annotation was computed. [2021-10-28 22:56:21,551 INFO L853 garLoopResultBuilder]: At program point L100-22(lines 100 104) the Hoare annotation is: false [2021-10-28 22:56:21,552 INFO L857 garLoopResultBuilder]: For program point L100-25(lines 100 104) no Hoare annotation was computed. [2021-10-28 22:56:21,552 INFO L853 garLoopResultBuilder]: At program point L100-26(lines 100 104) the Hoare annotation is: false [2021-10-28 22:56:21,552 INFO L857 garLoopResultBuilder]: For program point L100-29(lines 100 104) no Hoare annotation was computed. [2021-10-28 22:56:21,552 INFO L853 garLoopResultBuilder]: At program point L100-30(lines 100 104) the Hoare annotation is: false [2021-10-28 22:56:21,552 INFO L857 garLoopResultBuilder]: For program point L100-33(lines 100 104) no Hoare annotation was computed. [2021-10-28 22:56:21,552 INFO L853 garLoopResultBuilder]: At program point L100-34(lines 100 104) the Hoare annotation is: false [2021-10-28 22:56:21,555 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2021-10-28 22:56:21,557 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-28 22:56:21,567 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,568 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,568 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,569 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,569 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,569 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,569 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,569 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,576 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,576 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,576 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,577 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,577 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,577 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,577 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,577 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,579 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,579 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,580 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,580 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,580 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,580 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,580 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,581 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,581 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,582 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,582 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,582 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,582 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,582 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,583 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,583 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,585 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,585 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,585 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,586 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,586 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,586 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,586 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,586 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,587 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-10-28 22:56:21,587 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-10-28 22:56:21,587 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-10-28 22:56:21,587 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-10-28 22:56:21,588 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,589 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,589 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,589 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,589 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,590 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,590 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,590 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,590 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-10-28 22:56:21,591 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-10-28 22:56:21,591 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-10-28 22:56:21,591 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-10-28 22:56:21,592 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,592 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,593 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,593 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,593 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,593 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,593 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,594 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,594 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,594 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,595 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,595 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,595 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,595 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,595 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,596 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,597 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,597 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,618 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,619 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,619 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,620 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,620 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,620 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,621 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.10 10:56:21 BoogieIcfgContainer [2021-10-28 22:56:21,622 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-28 22:56:21,622 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-28 22:56:21,622 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-28 22:56:21,623 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-28 22:56:21,623 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 10:55:43" (3/4) ... [2021-10-28 22:56:21,627 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-28 22:56:21,680 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 50 nodes and edges [2021-10-28 22:56:21,682 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2021-10-28 22:56:21,683 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-28 22:56:21,684 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-28 22:56:21,712 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((~Pluszero~LONGDOUBLE() == \result && ~Pluszero~LONGDOUBLE() == \result) && ~Pluszero~LONGDOUBLE() == x) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: v_skolemized_q#valueAsBitvector_195[63:32] == ix && ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) && v_skolemized_q#valueAsBitvector_196[63:32] == ix)) && ~Pluszero~LONGDOUBLE() == x [2021-10-28 22:56:21,712 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (~Pluszero~LONGDOUBLE() == x && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: v_skolemized_q#valueAsBitvector_195[63:32] == ix && ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~Pluszero~LONGDOUBLE())) && ~Pluszero~LONGDOUBLE() == x [2021-10-28 22:56:21,713 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((~Pluszero~LONGDOUBLE() == \result && ~Pluszero~LONGDOUBLE() == \result) && ~Pluszero~LONGDOUBLE() == x) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: v_skolemized_q#valueAsBitvector_195[63:32] == ix && ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) && v_skolemized_q#valueAsBitvector_196[63:32] == ix)) && ~Pluszero~LONGDOUBLE() == x) && ~Pluszero~LONGDOUBLE() == res) && aux-res == 0.0 && __signbit_double(res) == 0-aux) && ~Pluszero~LONGDOUBLE() == x [2021-10-28 22:56:21,713 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((~Pluszero~LONGDOUBLE() == \result && ~Pluszero~LONGDOUBLE() == x) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: v_skolemized_q#valueAsBitvector_195[63:32] == ix && ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) && v_skolemized_q#valueAsBitvector_196[63:32] == ix)) && ~Pluszero~LONGDOUBLE() == x [2021-10-28 22:56:21,713 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((\result == 0bv32 && ~Pluszero~LONGDOUBLE() == \result) && ~Pluszero~LONGDOUBLE() == \result) && ~Pluszero~LONGDOUBLE() == x) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: v_skolemized_q#valueAsBitvector_195[63:32] == ix && ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) && v_skolemized_q#valueAsBitvector_196[63:32] == ix)) && ~Pluszero~LONGDOUBLE() == x) && ~Pluszero~LONGDOUBLE() == res) && aux-res == 0.0 && __signbit_double(res) == 0-aux) && (\exists v_skolemized_q#valueAsBitvector_197 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_197[63:63], v_skolemized_q#valueAsBitvector_197[62:52], v_skolemized_q#valueAsBitvector_197[51:0]) && v_skolemized_q#valueAsBitvector_197[63:32] == msw)) && ~Pluszero~LONGDOUBLE() == x [2021-10-28 22:56:21,816 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/witness.graphml [2021-10-28 22:56:21,816 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-28 22:56:21,817 INFO L168 Benchmark]: Toolchain (without parser) took 138217.47 ms. Allocated memory was 75.5 MB in the beginning and 132.1 MB in the end (delta: 56.6 MB). Free memory was 54.9 MB in the beginning and 74.9 MB in the end (delta: -20.0 MB). Peak memory consumption was 37.3 MB. Max. memory is 16.1 GB. [2021-10-28 22:56:21,818 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 52.4 MB. Free memory is still 33.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-28 22:56:21,818 INFO L168 Benchmark]: CACSL2BoogieTranslator took 753.82 ms. Allocated memory is still 75.5 MB. Free memory was 54.5 MB in the beginning and 50.6 MB in the end (delta: 3.9 MB). Peak memory consumption was 28.5 MB. Max. memory is 16.1 GB. [2021-10-28 22:56:21,819 INFO L168 Benchmark]: Boogie Procedure Inliner took 164.44 ms. Allocated memory is still 75.5 MB. Free memory was 50.6 MB in the beginning and 41.1 MB in the end (delta: 9.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-28 22:56:21,819 INFO L168 Benchmark]: Boogie Preprocessor took 160.29 ms. Allocated memory is still 75.5 MB. Free memory was 41.1 MB in the beginning and 31.4 MB in the end (delta: 9.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-28 22:56:21,819 INFO L168 Benchmark]: RCFGBuilder took 99139.37 ms. Allocated memory was 75.5 MB in the beginning and 132.1 MB in the end (delta: 56.6 MB). Free memory was 31.4 MB in the beginning and 83.4 MB in the end (delta: -52.0 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. [2021-10-28 22:56:21,820 INFO L168 Benchmark]: TraceAbstraction took 37798.77 ms. Allocated memory is still 132.1 MB. Free memory was 83.4 MB in the beginning and 101.1 MB in the end (delta: -17.7 MB). Peak memory consumption was 49.2 MB. Max. memory is 16.1 GB. [2021-10-28 22:56:21,820 INFO L168 Benchmark]: Witness Printer took 193.78 ms. Allocated memory is still 132.1 MB. Free memory was 101.1 MB in the beginning and 74.9 MB in the end (delta: 26.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2021-10-28 22:56:21,822 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 52.4 MB. Free memory is still 33.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 753.82 ms. Allocated memory is still 75.5 MB. Free memory was 54.5 MB in the beginning and 50.6 MB in the end (delta: 3.9 MB). Peak memory consumption was 28.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 164.44 ms. Allocated memory is still 75.5 MB. Free memory was 50.6 MB in the beginning and 41.1 MB in the end (delta: 9.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 160.29 ms. Allocated memory is still 75.5 MB. Free memory was 41.1 MB in the beginning and 31.4 MB in the end (delta: 9.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 99139.37 ms. Allocated memory was 75.5 MB in the beginning and 132.1 MB in the end (delta: 56.6 MB). Free memory was 31.4 MB in the beginning and 83.4 MB in the end (delta: -52.0 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. * TraceAbstraction took 37798.77 ms. Allocated memory is still 132.1 MB. Free memory was 83.4 MB in the beginning and 101.1 MB in the end (delta: -17.7 MB). Peak memory consumption was 49.2 MB. Max. memory is 16.1 GB. * Witness Printer took 193.78 ms. Allocated memory is still 132.1 MB. Free memory was 101.1 MB in the beginning and 74.9 MB in the end (delta: 26.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 655]: 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 CFG has 1 procedures, 410 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 37.6s, OverallIterations: 5, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 17.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 2.3s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 603 SDtfs, 233 SDslu, 201 SDs, 0 SdLazy, 123 SolverSat, 22 SolverUnsat, 5 SolverUnknown, 0 SolverNotchecked, 13.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 152 GetRequests, 99 SyntacticMatches, 2 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 9.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=410occurred in iteration=0, InterpolantAutomatonStates: 29, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 5 MinimizatonAttempts, 7 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 96 LocationsWithAnnotation, 96 PreInvPairs, 103 NumberOfFragments, 316 HoareAnnotationTreeSize, 96 FomulaSimplifications, 70 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 96 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 2.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 4.0s SatisfiabilityAnalysisTime, 12.1s InterpolantComputationTime, 74 NumberOfCodeBlocks, 74 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 138 ConstructedInterpolants, 27 QuantifiedInterpolants, 687 SizeOfPredicates, 34 NumberOfNonLiveVariables, 1193 ConjunctsInSsa, 46 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 548]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 361]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 292]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 27]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 125]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 166]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 351]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 151]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 266]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 321]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 595]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 356]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 409]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 231]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 284]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 219]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 595]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 166]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 342]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 464]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 151]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 505]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 151]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 592]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 642]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 592]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 332]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 551]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 326]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: Loop Invariant [2021-10-28 22:56:21,843 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,844 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,844 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,844 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,844 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,844 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,845 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,845 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,845 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,846 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,846 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,846 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,846 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,846 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,847 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,847 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] Derived loop invariant: (((((((~Pluszero~LONGDOUBLE() == \result && ~Pluszero~LONGDOUBLE() == \result) && ~Pluszero~LONGDOUBLE() == x) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: v_skolemized_q#valueAsBitvector_195[63:32] == ix && ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) && v_skolemized_q#valueAsBitvector_196[63:32] == ix)) && ~Pluszero~LONGDOUBLE() == x) && ~Pluszero~LONGDOUBLE() == res) && aux-res == 0.0 && __signbit_double(res) == 0-aux) && ~Pluszero~LONGDOUBLE() == x - InvariantResult [Line: 204]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 255]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 125]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 571]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 222]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 614]: Loop Invariant [2021-10-28 22:56:21,849 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,849 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,849 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,850 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,850 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,850 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,850 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,850 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,851 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,851 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,851 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,851 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,852 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,852 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,852 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,852 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] Derived loop invariant: ((((~Pluszero~LONGDOUBLE() == \result && ~Pluszero~LONGDOUBLE() == \result) && ~Pluszero~LONGDOUBLE() == x) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: v_skolemized_q#valueAsBitvector_195[63:32] == ix && ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) && v_skolemized_q#valueAsBitvector_196[63:32] == ix)) && ~Pluszero~LONGDOUBLE() == x - InvariantResult [Line: 529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 327]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 416]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 517]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 523]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 290]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 151]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 87]: Loop Invariant [2021-10-28 22:56:21,854 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,854 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,855 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,855 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,855 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,855 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,855 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,855 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,856 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-10-28 22:56:21,856 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-10-28 22:56:21,856 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-10-28 22:56:21,856 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-10-28 22:56:21,857 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,857 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,857 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,858 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,858 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,858 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,858 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,858 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,859 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-10-28 22:56:21,859 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-10-28 22:56:21,859 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-10-28 22:56:21,859 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] Derived loop invariant: (((((((((\result == 0bv32 && ~Pluszero~LONGDOUBLE() == \result) && ~Pluszero~LONGDOUBLE() == \result) && ~Pluszero~LONGDOUBLE() == x) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: v_skolemized_q#valueAsBitvector_195[63:32] == ix && ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) && v_skolemized_q#valueAsBitvector_196[63:32] == ix)) && ~Pluszero~LONGDOUBLE() == x) && ~Pluszero~LONGDOUBLE() == res) && aux-res == 0.0 && __signbit_double(res) == 0-aux) && (\exists v_skolemized_q#valueAsBitvector_197 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_197[63:63], v_skolemized_q#valueAsBitvector_197[62:52], v_skolemized_q#valueAsBitvector_197[51:0]) && v_skolemized_q#valueAsBitvector_197[63:32] == msw)) && ~Pluszero~LONGDOUBLE() == x - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 592]: Loop Invariant [2021-10-28 22:56:21,860 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,860 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,860 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,861 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,861 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,861 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,861 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,861 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,862 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,862 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,862 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,862 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,863 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,863 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,863 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:21,863 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] Derived loop invariant: (((~Pluszero~LONGDOUBLE() == \result && ~Pluszero~LONGDOUBLE() == x) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: v_skolemized_q#valueAsBitvector_195[63:32] == ix && ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) && v_skolemized_q#valueAsBitvector_196[63:32] == ix)) && ~Pluszero~LONGDOUBLE() == x - InvariantResult [Line: 287]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 203]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 24]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 617]: Loop Invariant Derived loop invariant: ~Pluszero~LONGDOUBLE() == x - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 476]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 174]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 595]: Loop Invariant [2021-10-28 22:56:21,865 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,865 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,865 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,866 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,866 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,866 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,866 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:21,866 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] Derived loop invariant: (~Pluszero~LONGDOUBLE() == x && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: v_skolemized_q#valueAsBitvector_195[63:32] == ix && ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~Pluszero~LONGDOUBLE())) && ~Pluszero~LONGDOUBLE() == x - InvariantResult [Line: 335]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 548]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 346]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 166]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 125]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 125]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 571]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 176]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 223]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 551]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 166]: Loop Invariant Derived loop invariant: 0 RESULT: Ultimate proved your program to be correct! [2021-10-28 22:56:22,096 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process [2021-10-28 22:56:22,130 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3be08053-b9b5-43a2-a1ba-296ec9509362/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 137 Received shutdown request...